🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.66 AU

Year: 145 Days

Day: 26.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,115,395 km

• M1: 29,920 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.85 AU

Year: 223 Days

Day: 34.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.9 AU - 1.14 AU

Year: 376 Days

Day: 42.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,115,395 km

• M1: 773,571 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.2

Radius: 12.6

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.72 AU - 6.02 AU

Year: 3925 Days

Day: 5.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,115,395 km

• M1: 286,031 km (0.083 R)
• M2: 394,340 km (0.071 R)
• M3: 701,315 km (0.08 R)
• M4: 1,123,031 km (0.05 R)
• M5: 1,333,216 km (0.045 R)
• M6: 1,890,767 km (0.109 R)
• M7: 2,007,304 km (0.114 R)
• M8: 2,177,995 km (0.068 R)
• M9: 2,282,864 km (0.054 R)
• M10: 2,607,790 km (0.102 R)
• M11: 2,738,239 km (0.091 R)
• M12: 2,909,230 km (0.053 R)
• M13: 3,103,408 km (0.04 R)
• M14: 3,182,396 km (0.091 R)
• M15: 3,302,074 km (0.085 R)
• M16: 3,587,357 km (0.102 R)
• M17: 3,670,234 km (0.082 R)
• M18: 3,880,718 km (0.086 R)
• M19: 4,225,541 km (0.065 R)
• M20: 4,580,537 km (0.044 R)
• M21: 4,693,484 km (0.07 R)
• M22: 4,784,589 km (0.073 R)
• M23: 5,014,820 km (0.11 R)
• M24: 5,295,914 km (0.068 R)
• M25: 5,898,345 km (0.097 R)
• M26: 6,070,981 km (0.099 R)
• M27: 6,726,818 km (0.07 R)
• M28: 6,829,741 km (0.077 R)
• M29: 6,933,113 km (0.12 R)
• M30: 7,220,341 km (0.052 R)
• M31: 7,405,244 km (0.086 R)
• M32: 8,105,512 km (0.092 R)
• M33: 9,081,638 km (0.119 R)
• M34: 9,167,058 km (0.09 R)
• M35: 10,065,244 km (0.099 R)
• M36: 11,021,773 km (0.061 R)
• M37: 11,541,775 km (0.083 R)
• M38: 11,758,243 km (0.111 R)
• M39: 12,226,634 km (0.071 R)
• M40: 12,415,726 km (0.057 R)
• M41: 12,574,000 km (0.086 R)
• M42: 12,860,779 km (0.049 R)
• M43: 12,956,821 km (0.107 R)
• M44: 13,053,013 km (0.057 R)
• M45: 13,149,653 km (0.112 R)
• M46: 13,570,621 km (0.068 R)
• M47: 13,701,071 km (0.039 R)
• M48: 13,799,207 km (0.114 R)
• M49: 15,062,112 km (0.092 R)
• M50: 15,604,853 km (0.108 R)
• M51: 16,257,848 km (0.119 R)
• M52: 16,779,645 km (0.074 R)
• M53: 17,271,523 km (0.1 R)
• M54: 17,768,337 km (0.042 R)
• M55: 17,946,957 km (0.063 R)
• M56: 18,161,929 km (0.101 R)
• M57: 18,921,438 km (0.05 R)
• M58: 19,360,059 km (0.067 R)
• M59: 19,543,765 km (0.098 R)
• M60: 19,876,022 km (0.042 R)
• M61: 20,024,273 km (0.066 R)
• M62: 20,321,973 km (0.112 R)
• M63: 21,337,294 km (0.068 R)
• M64: 21,603,279 km (0.116 R)
• M65: 21,946,756 km (0.045 R)
• M66: 22,446,263 km (0.083 R)
• M67: 22,871,719 km (0.088 R)
• M68: 23,378,108 km (0.107 R)
• M69: 23,573,932 km (0.096 R)
• M70: 24,959,358 km (0.115 R)
• M71: 25,119,278 km (0.093 R)
• M72: 25,279,647 km (0.05 R)
• M73: 25,843,631 km (0.096 R)
• M74: 27,107,134 km (0.099 R)
• M75: 27,230,403 km (0.11 R)
• M76: 27,642,994 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.9

Radius: 11.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.45 AU - 8.57 AU

Year: 8280 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,115,395 km

• M1: 177,423 km (0.033 R)
• M2: 384,915 km (0.077 R)
• M3: 477,068 km (0.102 R)
• M4: 760,705 km (0.053 R)
• M5: 930,798 km (0.087 R)
• M6: 1,201,271 km (0.058 R)
• M7: 1,754,633 km (0.049 R)
• M8: 1,899,295 km (0.026 R)
• M9: 2,048,144 km (0.036 R)
• M10: 3,095,479 km (0.063 R)
• M11: 3,660,361 km (0.093 R)
• M12: 3,739,947 km (0.044 R)
• M13: 3,900,764 km (0.091 R)
• M14: 4,146,404 km (0.09 R)
• M15: 4,652,943 km (0.12 R)
• M16: 4,972,184 km (0.1 R)
• M17: 5,817,113 km (0.107 R)
• M18: 6,098,208 km (0.101 R)
• M19: 6,224,618 km (0.103 R)
• M20: 7,945,293 km (0.065 R)
• M21: 8,187,641 km (0.069 R)
• M22: 8,573,454 km (0.059 R)
• M23: 9,181,270 km (0.078 R)
• M24: 9,766,198 km (0.093 R)
• M25: 10,628,181 km (0.118 R)
• M26: 11,280,876 km (0.092 R)
• M27: 11,358,518 km (0.077 R)
• M28: 11,475,353 km (0.07 R)
• M29: 11,631,683 km (0.101 R)
• M30: 11,710,222 km (0.043 R)
• M31: 12,504,437 km (0.096 R)
• M32: 12,786,579 km (0.109 R)
• M33: 12,908,052 km (0.106 R)
• M34: 13,070,815 km (0.084 R)
• M35: 14,523,111 km (0.116 R)
• M36: 15,075,426 km (0.098 R)
• M37: 15,161,146 km (0.076 R)
• M38: 15,332,735 km (0.098 R)
• M39: 16,157,168 km (0.111 R)
• M40: 16,685,249 km (0.065 R)
• M41: 16,995,964 km (0.109 R)
• M42: 17,398,083 km (0.104 R)
• M43: 18,166,567 km (0.119 R)
• M44: 18,899,896 km (0.051 R)
• M45: 19,363,051 km (0.048 R)
• M46: 19,923,893 km (0.115 R)
• M47: 20,918,270 km (0.108 R)
• M48: 21,493,624 km (0.079 R)
• M49: 22,122,982 km (0.059 R)
• M50: 22,268,989 km (0.112 R)
• M51: 22,415,446 km (0.091 R)
• M52: 22,905,678 km (0.068 R)
• M53: 23,399,650 km (0.107 R)
• M54: 23,847,097 km (0.043 R)
• M55: 24,498,447 km (0.115 R)
• M56: 26,694,394 km (0.112 R)
• M57: 27,894,767 km (0.041 R)
• M58: 29,326,119 km (0.104 R)
• M59: 30,077,699 km (0.106 R)
• M60: 30,726,954 km (0.08 R)
• M61: 31,709,662 km (0.1 R)
• M62: 31,929,422 km (0.082 R)
• M63: 32,868,896 km (0.115 R)
• M64: 34,042,192 km (0.076 R)
• M65: 34,154,690 km (0.089 R)
• M66: 34,379,835 km (0.12 R)
• M67: 34,662,126 km (0.102 R)
• M68: 37,585,268 km (0.106 R)
• M69: 38,225,996 km (0.056 R)
• M70: 38,459,967 km (0.083 R)
• M71: 38,929,256 km (0.107 R)
• M72: 39,164,573 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.4

Radius: 9.6

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.87 AU - 9.23 AU

Year: 9944 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,115,395 km

• M1: 197,469 km (0.111 R)
• M2: 305,628 km (0.12 R)
• M3: 599,289 km (0.062 R)
• M4: 710,440 km (0.118 R)
• M5: 1,631,365 km (0.072 R)
• M6: 2,004,462 km (0.094 R)
• M7: 2,226,166 km (0.066 R)
• M8: 2,301,862 km (0.077 R)
• M9: 2,586,846 km (0.098 R)
• M10: 2,801,370 km (0.101 R)
• M11: 2,966,077 km (0.059 R)
• M12: 3,450,176 km (0.057 R)
• M13: 3,989,626 km (0.057 R)
• M14: 4,364,069 km (0.063 R)
• M15: 4,523,391 km (0.091 R)
• M16: 5,554,120 km (0.102 R)
• M17: 5,692,199 km (0.101 R)
• M18: 6,007,252 km (0.061 R)
• M19: 6,328,140 km (0.112 R)
• M20: 6,764,517 km (0.045 R)
• M21: 7,023,620 km (0.086 R)
• M22: 7,210,767 km (0.114 R)
• M23: 7,666,592 km (0.109 R)
• M24: 8,014,556 km (0.119 R)
• M25: 8,407,400 km (0.026 R)
• M26: 8,766,136 km (0.078 R)
• M27: 11,284,167 km (0.07 R)
• M28: 12,803,334 km (0.108 R)
• M29: 13,680,127 km (0.113 R)
• M30: 14,291,085 km (0.079 R)
• M31: 14,576,069 km (0.118 R)
• M32: 15,345,301 km (0.114 R)
• M33: 16,127,698 km (0.057 R)
• M34: 16,374,833 km (0.064 R)
• M35: 17,680,374 km (0.113 R)
• M36: 18,397,097 km (0.11 R)
• M37: 18,862,796 km (0.035 R)
• M38: 19,332,533 km (0.099 R)
• M39: 19,595,077 km (0.098 R)
• M40: 20,925,750 km (0.03 R)
• M41: 21,033,461 km (0.073 R)
• M42: 21,411,794 km (0.116 R)
• M43: 21,901,727 km (0.118 R)
• M44: 22,395,250 km (0.103 R)
• M45: 22,505,504 km (0.116 R)
• M46: 22,948,014 km (0.087 R)
• M47: 23,337,717 km (0.098 R)
• M48: 24,519,540 km (0.096 R)
• M49: 25,260,947 km (0.094 R)
• M50: 25,663,216 km (0.067 R)
• M51: 26,765,752 km (0.107 R)
• M52: 27,469,909 km (0.057 R)
• M53: 28,180,349 km (0.06 R)
• M54: 28,776,946 km (0.049 R)
• M55: 29,982,704 km (0.09 R)
• M56: 30,408,610 km (0.104 R)
• M57: 30,775,124 km (0.036 R)
• M58: 32,132,127 km (0.113 R)
• M59: 32,505,523 km (0.098 R)
• M60: 32,692,819 km (0.077 R)
• M61: 32,755,202 km (0.1 R)
• M62: 32,880,415 km (0.115 R)
• M63: 32,942,947 km (0.055 R)
• M64: 33,571,408 km (0.044 R)
• M65: 33,823,929 km (0.101 R)
• M66: 34,457,775 km (0.088 R)
• M67: 35,159,688 km (0.108 R)
• M68: 35,737,435 km (0.12 R)
• M69: 37,162,953 km (0.09 R)
• M70: 37,882,669 km (0.072 R)
• M71: 39,535,426 km (0.114 R)
• M72: 39,668,568 km (0.1 R)
• M73: 39,868,730 km (0.049 R)
• M74: 40,874,477 km (0.101 R)
• M75: 41,211,521 km (0.092 R)
• M76: 41,549,612 km (0.103 R)
• M77: 41,820,683 km (0.116 R)
• M78: 41,956,368 km (0.109 R)
• M79: 42,364,621 km (0.079 R)
• M80: 43,116,350 km (0.054 R)
• M81: 43,597,008 km (0.105 R)
• M82: 44,217,540 km (0.105 R)
• M83: 44,425,032 km (0.112 R)
• M84: 44,563,560 km (0.119 R)
• M85: 46,237,111 km (0.099 R)
• M86: 46,658,678 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.2

Radius: 5.6

Gravity: 21.05 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.42 AU - 18.24 AU

Year: 24103 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,115,395 km

• M1: 210,484 km (0.11 R)
• M2: 274,961 km (0.084 R)
• M3: 366,365 km (0.108 R)
• M4: 801,695 km (0.036 R)
• M5: 1,257,520 km (0.118 R)
• M6: 2,289,745 km (0.114 R)
• M7: 2,520,575 km (0.118 R)
• M8: 2,718,792 km (0.032 R)
• M9: 2,880,956 km (0.065 R)
• M10: 3,693,721 km (0.079 R)
• M11: 4,668,501 km (0.031 R)
• M12: 5,360,241 km (0.088 R)
• M13: 5,978,230 km (0.118 R)
• M14: 6,672,963 km (0.079 R)
• M15: 6,782,019 km (0.094 R)
• M16: 6,836,922 km (0.066 R)
• M17: 8,905,412 km (0.096 R)
• M18: 9,025,539 km (0.102 R)
• M19: 9,450,546 km (0.109 R)
• M20: 9,881,987 km (0.118 R)
• M21: 10,194,197 km (0.1 R)
• M22: 10,320,009 km (0.075 R)
• M23: 12,468,235 km (0.107 R)
• M24: 12,941,113 km (0.1 R)
• M25: 15,176,854 km (0.09 R)
• M26: 15,754,152 km (0.113 R)
• M27: 16,118,572 km (0.114 R)
• M28: 16,412,233 km (0.11 R)
• M29: 16,559,587 km (0.091 R)
• M30: 17,528,682 km (0.113 R)
• M31: 17,679,476 km (0.081 R)
• M32: 17,830,570 km (0.117 R)
• M33: 17,906,416 km (0.101 R)
• M34: 19,521,475 km (0.099 R)
• M35: 19,755,895 km (0.115 R)
• M36: 19,912,823 km (0.108 R)
• M37: 20,782,884 km (0.04 R)
• M38: 21,584,729 km (0.09 R)
• M39: 22,314,916 km (0.089 R)
• M40: 22,396,596 km (0.077 R)
• M41: 24,217,502 km (0.028 R)
• M42: 24,553,648 km (0.081 R)
• M43: 24,637,872 km (0.117 R)
• M44: 24,975,963 km (0.093 R)
• M45: 26,085,381 km (0.118 R)
• M46: 27,560,266 km (0.098 R)
• M47: 27,823,259 km (0.115 R)
• M48: 28,528,912 km (0.037 R)
• M49: 30,228,045 km (0.116 R)
• M50: 30,318,402 km (0.111 R)
• M51: 31,409,569 km (0.068 R)
• M52: 31,776,084 km (0.104 R)
• M53: 32,421,000 km (0.1 R)
• M54: 35,709,461 km (0.061 R)
• M55: 37,150,836 km (0.071 R)
• M56: 37,732,772 km (0.079 R)
• M57: 37,830,160 km (0.11 R)
• M58: 38,122,474 km (0.098 R)
• M59: 38,807,483 km (0.081 R)
• M60: 40,488,065 km (0.115 R)
• M61: 41,387,298 km (0.114 R)
• M62: 41,688,439 km (0.071 R)
• M63: 42,192,135 km (0.043 R)
• M64: 44,021,866 km (0.114 R)
• M65: 44,432,064 km (0.07 R)
• M66: 45,566,464 km (0.065 R)
• M67: 48,074,323 km (0.118 R)
• M68: 49,557,885 km (0.073 R)
• M69: 50,198,314 km (0.115 R)
• M70: 52,135,756 km (0.114 R)
• M71: 53,988,076 km (0.09 R)
• M72: 54,977,367 km (0.086 R)
• M73: 56,416,947 km (0.103 R)
• M74: 57,756,746 km (0.117 R)
• M75: 58,655,680 km (0.105 R)
• M76: 59,559,400 km (0.104 R)
• M77: 60,126,526 km (0.068 R)
• M78: 62,297,789 km (0.091 R)
• M79: 63,914,045 km (0.109 R)
• M80: 64,146,071 km (0.081 R)
• M81: 66,129,440 km (0.075 R)
• M82: 67,778,008 km (0.072 R)
• M83: 70,995,260 km (0.096 R)
• M84: 71,958,072 km (0.045 R)
• M85: 72,320,248 km (0.115 R)
• M86: 72,561,998 km (0.085 R)
• M87: 72,925,222 km (0.088 R)
• M88: 73,774,938 km (0.043 R)
• M89: 76,589,921 km (0.103 R)
• M90: 77,577,267 km (0.109 R)
• M91: 79,689,290 km (0.116 R)
• M92: 81,442,876 km (0.083 R)
• M93: 82,829,499 km (0.092 R)
• M94: 84,096,892 km (0.107 R)
• M95: 84,860,439 km (0.076 R)
• M96: 84,987,897 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 18,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit