🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.04 AU - 1.06 AU

Year: 382 Days

Day: 23.4 Hours

Environment

Temp: 63 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.97 AU - 1.25 AU

Year: 415 Days

Day: 14.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.12 AU - 1.24 AU

Year: 455 Days

Day: 26 Hours

Environment

Temp: 23 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,126,769 km

• M1: 174,581 km (0.057 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.94 AU - 3.02 AU

Year: 1825 Days

Day: 13.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741

Radius: 8.8

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.79 AU - 7.89 AU

Year: 5663 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,126,769 km

• M1: 114,891 km (0.055 R)
• M2: 226,491 km (0.118 R)
• M3: 319,840 km (0.057 R)
• M4: 440,715 km (0.066 R)
• M5: 554,260 km (0.12 R)
• M6: 758,012 km (0.059 R)
• M7: 926,759 km (0.085 R)
• M8: 1,203,066 km (0.088 R)
• M9: 1,267,992 km (0.053 R)
• M10: 1,367,773 km (0.097 R)
• M11: 1,470,248 km (0.107 R)
• M12: 1,701,227 km (0.044 R)
• M13: 1,924,876 km (0.099 R)
• M14: 2,138,352 km (0.12 R)
• M15: 2,525,212 km (0.088 R)
• M16: 2,737,641 km (0.115 R)
• M17: 3,526,620 km (0.064 R)
• M18: 3,597,380 km (0.1 R)
• M19: 3,668,589 km (0.116 R)
• M20: 4,230,628 km (0.039 R)
• M21: 4,585,923 km (0.115 R)
• M22: 5,030,378 km (0.099 R)
• M23: 5,244,303 km (0.097 R)
• M24: 5,792,130 km (0.116 R)
• M25: 6,300,913 km (0.072 R)
• M26: 7,210,468 km (0.041 R)
• M27: 7,818,882 km (0.101 R)
• M28: 8,762,246 km (0.116 R)
• M29: 8,826,424 km (0.111 R)
• M30: 9,052,317 km (0.087 R)
• M31: 9,149,705 km (0.064 R)
• M32: 9,411,052 km (0.114 R)
• M33: 9,575,760 km (0.117 R)
• M34: 9,708,154 km (0.048 R)
• M35: 10,041,757 km (0.078 R)
• M36: 10,243,714 km (0.041 R)
• M37: 11,519,036 km (0.083 R)
• M38: 11,978,900 km (0.061 R)
• M39: 12,264,931 km (0.055 R)
• M40: 12,517,003 km (0.077 R)
• M41: 13,099,687 km (0.106 R)
• M42: 13,173,140 km (0.051 R)
• M43: 13,283,693 km (0.076 R)
• M44: 13,728,447 km (0.084 R)
• M45: 13,990,243 km (0.091 R)
• M46: 14,103,040 km (0.101 R)
• M47: 14,215,986 km (0.109 R)
• M48: 14,518,773 km (0.089 R)
• M49: 14,671,063 km (0.091 R)
• M50: 15,401,250 km (0.036 R)
• M51: 15,478,892 km (0.117 R)
• M52: 15,790,354 km (0.088 R)
• M53: 16,538,493 km (0.101 R)
• M54: 16,856,987 km (0.11 R)
• M55: 17,662,123 km (0.089 R)
• M56: 17,987,648 km (0.108 R)
• M57: 18,069,328 km (0.062 R)
• M58: 18,233,138 km (0.069 R)
• M59: 18,356,257 km (0.104 R)
• M60: 18,644,682 km (0.111 R)
• M61: 19,267,907 km (0.093 R)
• M62: 19,687,080 km (0.1 R)
• M63: 19,897,863 km (0.094 R)
• M64: 20,577,187 km (0.092 R)
• M65: 22,440,429 km (0.082 R)
• M66: 22,616,505 km (0.117 R)
• M67: 22,970,005 km (0.085 R)
• M68: 23,058,717 km (0.054 R)
• M69: 23,459,190 km (0.051 R)
• M70: 24,131,633 km (0.105 R)
• M71: 24,719,552 km (0.115 R)
• M72: 25,083,673 km (0.099 R)
• M73: 27,258,527 km (0.057 R)
• M74: 27,870,831 km (0.087 R)
• M75: 29,108,754 km (0.116 R)
• M76: 29,445,050 km (0.086 R)
• M77: 30,316,008 km (0.042 R)
• M78: 30,852,317 km (0.116 R)
• M79: 31,293,481 km (0.118 R)
• M80: 31,391,767 km (0.12 R)
• M81: 31,588,787 km (0.103 R)
• M82: 31,934,358 km (0.071 R)
• M83: 32,182,092 km (0.113 R)
• M84: 33,379,773 km (0.106 R)
• M85: 33,681,362 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 13

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.41 AU - 7.37 AU

Year: 5730 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,126,769 km

• M1: 211,232 km (0.052 R)
• M2: 371,003 km (0.089 R)
• M3: 557,551 km (0.08 R)
• M4: 727,794 km (0.117 R)
• M5: 820,245 km (0.085 R)
• M6: 1,003,802 km (0.069 R)
• M7: 1,498,073 km (0.118 R)
• M8: 1,637,349 km (0.113 R)
• M9: 1,948,363 km (0.057 R)
• M10: 2,543,613 km (0.107 R)
• M11: 2,905,340 km (0.099 R)
• M12: 3,352,189 km (0.099 R)
• M13: 3,444,192 km (0.054 R)
• M14: 3,678,013 km (0.084 R)
• M15: 4,161,514 km (0.109 R)
• M16: 4,512,171 km (0.05 R)
• M17: 4,614,047 km (0.08 R)
• M18: 5,162,174 km (0.098 R)
• M19: 5,786,146 km (0.115 R)
• M20: 6,549,395 km (0.053 R)
• M21: 7,046,209 km (0.117 R)
• M22: 7,344,208 km (0.064 R)
• M23: 7,555,291 km (0.081 R)
• M24: 7,646,396 km (0.091 R)
• M25: 7,983,590 km (0.035 R)
• M26: 8,231,772 km (0.116 R)
• M27: 8,863,823 km (0.075 R)
• M28: 9,185,608 km (0.067 R)
• M29: 9,478,671 km (0.105 R)
• M30: 9,708,752 km (0.098 R)
• M31: 10,376,258 km (0.097 R)
• M32: 10,511,494 km (0.114 R)
• M33: 10,647,329 km (0.114 R)
• M34: 10,818,020 km (0.064 R)
• M35: 12,216,162 km (0.047 R)
• M36: 12,359,028 km (0.113 R)
• M37: 12,538,546 km (0.109 R)
• M38: 13,009,180 km (0.108 R)
• M39: 14,987,463 km (0.093 R)
• M40: 15,140,651 km (0.077 R)
• M41: 15,448,374 km (0.105 R)
• M42: 16,031,057 km (0.098 R)
• M43: 16,819,139 km (0.114 R)
• M44: 16,938,518 km (0.065 R)
• M45: 17,137,932 km (0.102 R)
• M46: 18,228,650 km (0.04 R)
• M47: 18,556,120 km (0.057 R)
• M48: 19,300,220 km (0.114 R)
• M49: 19,592,085 km (0.043 R)
• M50: 19,675,860 km (0.057 R)
• M51: 20,561,779 km (0.086 R)
• M52: 20,988,282 km (0.064 R)
• M53: 21,417,628 km (0.086 R)
• M54: 22,416,343 km (0.085 R)
• M55: 22,591,522 km (0.032 R)
• M56: 23,120,052 km (0.108 R)
• M57: 23,252,745 km (0.116 R)
• M58: 23,341,457 km (0.093 R)
• M59: 23,652,620 km (0.091 R)
• M60: 24,144,199 km (0.116 R)
• M61: 24,278,986 km (0.12 R)
• M62: 24,503,982 km (0.079 R)
• M63: 24,774,903 km (0.104 R)
• M64: 25,274,411 km (0.093 R)
• M65: 26,144,771 km (0.065 R)
• M66: 27,914,813 km (0.096 R)
• M67: 28,197,852 km (0.074 R)
• M68: 28,529,361 km (0.12 R)
• M69: 29,435,326 km (0.098 R)
• M70: 29,771,622 km (0.112 R)
• M71: 29,867,813 km (0.117 R)
• M72: 31,177,991 km (0.108 R)
• M73: 31,471,652 km (0.114 R)
• M74: 31,618,856 km (0.088 R)
• M75: 32,605,903 km (0.027 R)
• M76: 32,854,236 km (0.098 R)
• M77: 32,953,868 km (0.086 R)
• M78: 33,452,926 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.3

Radius: 8.5

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.49 AU - 7.89 AU

Year: 6840 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,126,769 km

• M1: 175,478 km (0.1 R)
• M2: 468,092 km (0.113 R)
• M3: 624,870 km (0.045 R)
• M4: 703,409 km (0.094 R)
• M5: 914,941 km (0.027 R)
• M6: 1,130,810 km (0.087 R)
• M7: 1,228,348 km (0.08 R)
• M8: 1,397,543 km (0.044 R)
• M9: 1,520,513 km (0.12 R)
• M10: 1,592,469 km (0.07 R)
• M11: 1,891,665 km (0.109 R)
• M12: 2,394,613 km (0.095 R)
• M13: 2,715,650 km (0.107 R)
• M14: 3,165,192 km (0.087 R)
• M15: 3,304,617 km (0.093 R)
• M16: 4,543,587 km (0.114 R)
• M17: 4,860,435 km (0.113 R)
• M18: 5,048,629 km (0.109 R)
• M19: 5,432,347 km (0.102 R)
• M20: 6,461,730 km (0.089 R)
• M21: 6,609,384 km (0.057 R)
• M22: 6,758,233 km (0.069 R)
• M23: 7,089,443 km (0.107 R)
• M24: 7,180,847 km (0.114 R)
• M25: 7,457,005 km (0.036 R)
• M26: 7,518,939 km (0.096 R)
• M27: 8,146,950 km (0.084 R)
• M28: 8,596,642 km (0.09 R)
• M29: 10,439,987 km (0.068 R)
• M30: 10,613,520 km (0.09 R)
• M31: 10,928,124 km (0.064 R)
• M32: 10,998,585 km (0.115 R)
• M33: 11,246,020 km (0.088 R)
• M34: 11,854,434 km (0.104 R)
• M35: 12,144,654 km (0.112 R)
• M36: 12,400,317 km (0.069 R)
• M37: 12,731,826 km (0.069 R)
• M38: 12,991,528 km (0.074 R)
• M39: 13,971,992 km (0.101 R)
• M40: 14,163,178 km (0.067 R)
• M41: 14,278,369 km (0.058 R)
• M42: 14,393,858 km (0.111 R)
• M43: 14,509,647 km (0.097 R)
• M44: 14,781,018 km (0.084 R)
• M45: 15,486,671 km (0.12 R)
• M46: 16,163,152 km (0.092 R)
• M47: 16,565,571 km (0.116 R)
• M48: 16,808,518 km (0.093 R)
• M49: 17,175,332 km (0.042 R)
• M50: 17,585,978 km (0.114 R)
• M51: 18,249,743 km (0.091 R)
• M52: 18,458,881 km (0.078 R)
• M53: 18,752,991 km (0.107 R)
• M54: 20,117,174 km (0.107 R)
• M55: 20,289,810 km (0.112 R)
• M56: 20,463,044 km (0.071 R)
• M57: 21,161,068 km (0.095 R)
• M58: 21,424,809 km (0.081 R)
• M59: 21,778,159 km (0.098 R)
• M60: 22,222,614 km (0.091 R)
• M61: 22,759,820 km (0.081 R)
• M62: 23,301,364 km (0.062 R)
• M63: 23,392,021 km (0.101 R)
• M64: 23,801,470 km (0.112 R)
• M65: 23,984,129 km (0.103 R)
• M66: 24,075,683 km (0.108 R)
• M67: 24,581,324 km (0.078 R)
• M68: 25,649,752 km (0.081 R)
• M69: 26,166,014 km (0.094 R)
• M70: 27,161,289 km (0.075 R)
• M71: 27,400,196 km (0.117 R)
• M72: 27,495,789 km (0.102 R)
• M73: 27,879,807 km (0.102 R)
• M74: 30,468,150 km (0.092 R)
• M75: 31,715,497 km (0.103 R)
• M76: 32,118,214 km (0.076 R)
• M77: 32,421,299 km (0.094 R)
• M78: 33,030,312 km (0.097 R)
• M79: 34,053,861 km (0.08 R)
• M80: 34,311,319 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.5

Radius: 11.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.39 AU - 9.87 AU

Year: 8224 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 80,126,769 km

• M1: 211,531 km (0.108 R)
• M2: 316,399 km (0.098 R)
• M3: 410,497 km (0.114 R)
• M4: 517,459 km (0.055 R)
• M5: 635,941 km (0.067 R)
• M6: 959,371 km (0.108 R)
• M7: 1,098,497 km (0.094 R)
• M8: 1,320,351 km (0.104 R)
• M9: 1,397,843 km (0.11 R)
• M10: 1,794,127 km (0.105 R)
• M11: 1,880,595 km (0.063 R)
• M12: 2,163,784 km (0.079 R)
• M13: 2,256,235 km (0.103 R)
• M14: 2,365,741 km (0.097 R)
• M15: 2,493,049 km (0.062 R)
• M16: 4,213,574 km (0.09 R)
• M17: 4,526,383 km (0.095 R)
• M18: 5,467,353 km (0.12 R)
• M19: 5,594,661 km (0.089 R)
• M20: 5,873,512 km (0.106 R)
• M21: 6,047,494 km (0.12 R)
• M22: 6,422,985 km (0.114 R)
• M23: 7,103,954 km (0.074 R)
• M24: 7,289,455 km (0.096 R)
• M25: 7,689,031 km (0.105 R)
• M26: 7,951,426 km (0.118 R)
• M27: 8,411,739 km (0.074 R)
• M28: 8,855,745 km (0.062 R)
• M29: 9,510,685 km (0.112 R)
• M30: 10,285,751 km (0.047 R)
• M31: 11,431,820 km (0.099 R)
• M32: 12,338,832 km (0.106 R)
• M33: 13,297,306 km (0.113 R)
• M34: 14,957,543 km (0.098 R)
• M35: 15,076,623 km (0.104 R)
• M36: 15,315,381 km (0.12 R)
• M37: 15,978,848 km (0.079 R)
• M38: 16,713,224 km (0.117 R)
• M39: 17,240,107 km (0.094 R)
• M40: 17,396,138 km (0.095 R)
• M41: 17,521,202 km (0.046 R)
• M42: 18,024,898 km (0.066 R)
• M43: 18,246,751 km (0.106 R)
• M44: 18,565,096 km (0.1 R)
• M45: 18,693,002 km (0.061 R)
• M46: 18,981,875 km (0.049 R)
• M47: 20,613,539 km (0.087 R)
• M48: 20,712,872 km (0.081 R)
• M49: 20,978,558 km (0.099 R)
• M50: 21,681,219 km (0.078 R)
• M51: 21,917,285 km (0.085 R)
• M52: 22,120,140 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.8

Radius: 7.8

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.89 AU - 21.83 AU

Year: 27909 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,126,769 km

• M1: 134,189 km (0.116 R)
• M2: 258,954 km (0.079 R)
• M3: 432,487 km (0.112 R)
• M4: 620,981 km (0.1 R)
• M5: 938,577 km (0.073 R)
• M6: 1,840,353 km (0.114 R)
• M7: 2,330,286 km (0.093 R)
• M8: 2,403,439 km (0.062 R)
• M9: 2,477,490 km (0.078 R)
• M10: 2,898,160 km (0.03 R)
• M11: 3,633,882 km (0.113 R)
• M12: 3,805,022 km (0.118 R)
• M13: 4,199,661 km (0.106 R)
• M14: 5,075,557 km (0.087 R)
• M15: 5,412,152 km (0.12 R)
• M16: 5,706,560 km (0.075 R)
• M17: 5,805,744 km (0.12 R)
• M18: 6,777,382 km (0.081 R)
• M19: 7,041,422 km (0.096 R)
• M20: 7,470,918 km (0.068 R)
• M21: 7,798,537 km (0.061 R)
• M22: 8,242,843 km (0.113 R)
• M23: 8,355,191 km (0.103 R)
• M24: 8,411,589 km (0.088 R)
• M25: 8,638,379 km (0.099 R)
• M26: 8,867,115 km (0.107 R)
• M27: 10,768,204 km (0.09 R)
• M28: 10,952,659 km (0.11 R)
• M29: 11,262,476 km (0.076 R)
• M30: 13,181,517 km (0.104 R)
• M31: 13,710,196 km (0.115 R)
• M32: 15,337,372 km (0.034 R)
• M33: 20,040,131 km (0.078 R)
• M34: 20,571,353 km (0.086 R)
• M35: 22,427,264 km (0.086 R)
• M36: 22,584,342 km (0.031 R)
• M37: 22,741,719 km (0.065 R)
• M38: 22,820,557 km (0.079 R)
• M39: 24,983,892 km (0.088 R)
• M40: 25,473,525 km (0.046 R)
• M41: 25,555,355 km (0.116 R)
• M42: 28,561,674 km (0.099 R)
• M43: 30,192,889 km (0.096 R)
• M44: 30,366,423 km (0.05 R)
• M45: 31,151,064 km (0.03 R)
• M46: 31,677,948 km (0.105 R)
• M47: 33,544,929 km (0.116 R)
• M48: 33,724,596 km (0.109 R)
• M49: 33,814,504 km (0.067 R)
• M50: 34,175,185 km (0.081 R)
• M51: 35,355,961 km (0.058 R)
• M52: 38,037,802 km (0.063 R)
• M53: 38,131,450 km (0.077 R)
• M54: 39,261,213 km (0.107 R)
• M55: 40,592,933 km (0.105 R)
• M56: 40,976,203 km (0.12 R)
• M57: 41,072,245 km (0.114 R)
• M58: 42,618,339 km (0.076 R)
• M59: 42,812,966 km (0.066 R)
• M60: 43,203,117 km (0.05 R)
• M61: 44,676,506 km (0.072 R)
• M62: 46,366,065 km (0.084 R)
• M63: 48,177,845 km (0.098 R)
• M64: 48,685,131 km (0.091 R)
• M65: 49,296,238 km (0.063 R)
• M66: 49,807,564 km (0.11 R)
• M67: 50,320,535 km (0.036 R)
• M68: 51,662,577 km (0.12 R)
• M69: 52,077,861 km (0.082 R)
• M70: 52,702,881 km (0.054 R)
• M71: 52,807,300 km (0.109 R)
• M72: 53,016,289 km (0.109 R)
• M73: 53,960,401 km (0.094 R)
• M74: 54,170,885 km (0.1 R)
• M75: 54,592,751 km (0.053 R)
• M76: 55,015,814 km (0.092 R)
• M77: 56,184,622 km (0.112 R)
• M78: 56,504,761 km (0.115 R)
• M79: 58,654,932 km (0.078 R)
• M80: 60,066,836 km (0.049 R)
• M81: 60,612,719 km (0.102 R)
• M82: 62,481,495 km (0.068 R)
• M83: 62,924,006 km (0.083 R)
• M84: 63,256,412 km (0.061 R)
• M85: 67,972,635 km (0.097 R)
• M86: 68,769,543 km (0.094 R)
• M87: 68,883,686 km (0.115 R)
• M88: 69,684,184 km (0.067 R)
• M89: 71,525,435 km (0.085 R)
• M90: 72,335,956 km (0.059 R)
• M91: 72,916,845 km (0.107 R)
• M92: 74,317,230 km (0.082 R)
• M93: 74,668,785 km (0.112 R)
• M94: 75,490,975 km (0.051 R)
• M95: 76,316,307 km (0.078 R)
• M96: 77,025,999 km (0.1 R)
• M97: 77,381,743 km (0.083 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,230 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit