🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.08 AU

Year: 289 Days

Day: 31.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.39 AU - 1.87 AU

Year: 742 Days

Day: 29.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,168,079 km

• M1: 961,914 km (0.027 R)
• M2: 1,516,922 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.29 AU - 3.33 AU

Year: 2147 Days

Day: 29.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.2

Radius: 11.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.06 AU - 9.4 AU

Year: 9194 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,168,079 km

• M1: 197,469 km (0.08 R)
• M2: 409,449 km (0.088 R)
• M3: 587,920 km (0.068 R)
• M4: 736,620 km (0.03 R)
• M5: 823,686 km (0.048 R)
• M6: 945,608 km (0.12 R)
• M7: 1,140,684 km (0.039 R)
• M8: 1,367,325 km (0.108 R)
• M9: 1,666,670 km (0.042 R)
• M10: 1,945,969 km (0.102 R)
• M11: 2,415,258 km (0.105 R)
• M12: 2,919,552 km (0.092 R)
• M13: 3,111,037 km (0.049 R)
• M14: 3,208,426 km (0.072 R)
• M15: 3,331,545 km (0.09 R)
• M16: 3,608,001 km (0.028 R)
• M17: 4,050,213 km (0.107 R)
• M18: 4,156,876 km (0.104 R)
• M19: 4,844,278 km (0.072 R)
• M20: 5,390,460 km (0.074 R)
• M21: 5,478,424 km (0.058 R)
• M22: 5,626,226 km (0.096 R)
• M23: 6,919,799 km (0.07 R)
• M24: 7,338,374 km (0.113 R)
• M25: 7,468,823 km (0.071 R)
• M26: 8,643,017 km (0.1 R)
• M27: 8,780,797 km (0.097 R)
• M28: 9,128,612 km (0.103 R)
• M29: 9,374,850 km (0.104 R)
• M30: 9,981,918 km (0.107 R)
• M31: 10,126,729 km (0.118 R)
• M32: 10,344,992 km (0.091 R)
• M33: 10,454,797 km (0.09 R)
• M34: 11,196,653 km (0.11 R)
• M35: 11,840,522 km (0.11 R)
• M36: 12,302,181 km (0.047 R)
• M37: 12,769,973 km (0.115 R)
• M38: 12,848,512 km (0.055 R)
• M39: 13,203,807 km (0.111 R)
• M40: 13,402,623 km (0.077 R)
• M41: 14,085,986 km (0.111 R)
• M42: 14,945,874 km (0.098 R)
• M43: 15,780,481 km (0.114 R)
• M44: 15,991,564 km (0.111 R)
• M45: 16,118,722 km (0.079 R)
• M46: 16,501,842 km (0.094 R)
• M47: 17,104,123 km (0.111 R)
• M48: 17,190,740 km (0.106 R)
• M49: 17,713,435 km (0.107 R)
• M50: 18,064,840 km (0.079 R)
• M51: 18,418,639 km (0.114 R)
• M52: 18,640,942 km (0.084 R)
• M53: 19,629,335 km (0.11 R)
• M54: 22,080,047 km (0.08 R)
• M55: 24,089,596 km (0.091 R)
• M56: 24,576,686 km (0.073 R)
• M57: 26,808,537 km (0.086 R)
• M58: 27,212,002 km (0.113 R)
• M59: 27,414,558 km (0.095 R)
• M60: 27,821,165 km (0.104 R)
• M61: 27,974,054 km (0.074 R)
• M62: 28,640,213 km (0.084 R)
• M63: 28,949,432 km (0.036 R)
• M64: 29,779,401 km (0.065 R)
• M65: 30,249,587 km (0.07 R)
• M66: 30,775,124 km (0.102 R)
• M67: 30,933,249 km (0.112 R)
• M68: 31,462,676 km (0.082 R)
• M69: 32,315,833 km (0.101 R)
• M70: 32,423,095 km (0.101 R)
• M71: 33,990,581 km (0.083 R)
• M72: 34,372,654 km (0.053 R)
• M73: 34,646,418 km (0.099 R)
• M74: 34,975,833 km (0.115 R)
• M75: 35,085,937 km (0.104 R)
• M76: 35,196,041 km (0.042 R)
• M77: 35,416,847 km (0.045 R)
• M78: 35,582,602 km (0.034 R)
• M79: 36,415,712 km (0.086 R)
• M80: 37,030,559 km (0.103 R)
• M81: 37,761,794 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.5

Radius: 10.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.26 AU - 11.46 AU

Year: 13648 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,168,079 km

• M1: 141,370 km (0.087 R)
• M2: 421,866 km (0.115 R)
• M3: 593,156 km (0.09 R)
• M4: 726,298 km (0.109 R)
• M5: 870,211 km (0.088 R)
• M6: 1,379,442 km (0.112 R)
• M7: 1,665,473 km (0.099 R)
• M8: 1,772,286 km (0.105 R)
• M9: 2,222,725 km (0.066 R)
• M10: 2,340,907 km (0.115 R)
• M11: 2,608,388 km (0.053 R)
• M12: 2,885,893 km (0.114 R)
• M13: 3,173,120 km (0.111 R)
• M14: 3,469,623 km (0.105 R)
• M15: 3,579,727 km (0.078 R)
• M16: 3,831,650 km (0.118 R)
• M17: 4,264,587 km (0.103 R)
• M18: 4,412,389 km (0.109 R)
• M19: 4,561,837 km (0.057 R)
• M20: 4,682,713 km (0.112 R)
• M21: 5,208,250 km (0.103 R)
• M22: 5,430,104 km (0.101 R)
• M23: 5,981,970 km (0.087 R)
• M24: 6,214,595 km (0.063 R)
• M25: 6,348,784 km (0.086 R)
• M26: 6,551,788 km (0.045 R)
• M27: 7,139,110 km (0.053 R)
• M28: 7,851,495 km (0.066 R)
• M29: 7,923,900 km (0.113 R)
• M30: 8,106,110 km (0.101 R)
• M31: 9,228,543 km (0.058 R)
• M32: 9,420,328 km (0.111 R)
• M33: 10,042,954 km (0.066 R)
• M34: 10,478,882 km (0.078 R)
• M35: 11,823,169 km (0.106 R)
• M36: 11,948,083 km (0.034 R)
• M37: 12,031,558 km (0.082 R)
• M38: 12,579,236 km (0.052 R)
• M39: 13,830,024 km (0.094 R)
• M40: 14,226,159 km (0.084 R)
• M41: 14,403,433 km (0.069 R)
• M42: 15,346,348 km (0.095 R)
• M43: 15,939,952 km (0.115 R)
• M44: 16,681,060 km (0.094 R)
• M45: 18,679,089 km (0.066 R)
• M46: 18,824,648 km (0.056 R)
• M47: 19,019,424 km (0.044 R)
• M48: 19,805,113 km (0.106 R)
• M49: 20,451,226 km (0.062 R)
• M50: 20,852,298 km (0.109 R)
• M51: 21,357,190 km (0.098 R)
• M52: 21,662,071 km (0.079 R)
• M53: 21,866,272 km (0.112 R)
• M54: 22,379,243 km (0.11 R)
• M55: 22,740,672 km (0.107 R)
• M56: 22,948,164 km (0.058 R)
• M57: 23,679,099 km (0.11 R)
• M58: 23,784,117 km (0.057 R)
• M59: 24,576,985 km (0.098 R)
• M60: 25,378,531 km (0.054 R)
• M61: 25,647,508 km (0.087 R)
• M62: 25,755,517 km (0.119 R)
• M63: 26,569,479 km (0.095 R)
• M64: 27,612,625 km (0.094 R)
• M65: 27,778,679 km (0.083 R)
• M66: 28,893,333 km (0.096 R)
• M67: 30,136,491 km (0.064 R)
• M68: 31,859,559 km (0.027 R)
• M69: 32,266,166 km (0.028 R)
• M70: 33,791,765 km (0.086 R)
• M71: 37,095,335 km (0.069 R)
• M72: 37,461,850 km (0.114 R)
• M73: 38,260,254 km (0.047 R)
• M74: 39,499,523 km (0.096 R)
• M75: 39,873,966 km (0.079 R)
• M76: 39,998,880 km (0.051 R)
• M77: 42,017,404 km (0.076 R)
• M78: 42,335,749 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.5

Radius: 5.7

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.9 AU - 15.96 AU

Year: 18532 Days

Day: 15.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 37,168,079 km

• M1: 183,706 km (0.088 R)
• M2: 358,586 km (0.072 R)
• M3: 736,770 km (0.111 R)
• M4: 1,088,175 km (0.057 R)
• M5: 1,256,921 km (0.116 R)
• M6: 1,306,737 km (0.094 R)
• M7: 1,408,314 km (0.098 R)
• M8: 1,486,105 km (0.102 R)
• M9: 1,983,219 km (0.076 R)
• M10: 2,341,207 km (0.09 R)
• M11: 2,433,808 km (0.053 R)
• M12: 2,784,016 km (0.096 R)
• M13: 2,915,214 km (0.096 R)
• M14: 3,889,993 km (0.07 R)
• M15: 3,963,147 km (0.101 R)
• M16: 3,999,948 km (0.114 R)
• M17: 4,260,547 km (0.106 R)
• M18: 4,837,546 km (0.076 R)
• M19: 4,955,878 km (0.028 R)
• M20: 5,195,384 km (0.062 R)
• M21: 5,520,760 km (0.113 R)
• M22: 7,109,340 km (0.106 R)
• M23: 7,976,110 km (0.076 R)
• M24: 8,972,581 km (0.105 R)
• M25: 9,460,719 km (0.11 R)
• M26: 10,667,076 km (0.11 R)
• M27: 10,769,700 km (0.099 R)
• M28: 12,081,075 km (0.095 R)
• M29: 12,295,599 km (0.075 R)
• M30: 12,782,689 km (0.07 R)
• M31: 13,664,270 km (0.09 R)
• M32: 16,364,960 km (0.065 R)
• M33: 16,661,762 km (0.105 R)
• M34: 17,200,464 km (0.077 R)
• M35: 17,684,114 km (0.079 R)
• M36: 17,927,659 km (0.069 R)
• M37: 18,788,595 km (0.07 R)
• M38: 19,037,077 km (0.112 R)
• M39: 21,580,839 km (0.062 R)
• M40: 21,775,915 km (0.101 R)
• M41: 22,233,385 km (0.099 R)
• M42: 22,826,092 km (0.086 R)
• M43: 22,958,486 km (0.052 R)
• M44: 24,161,702 km (0.092 R)
• M45: 24,499,643 km (0.099 R)
• M46: 24,771,014 km (0.103 R)
• M47: 25,111,798 km (0.113 R)
• M48: 25,316,896 km (0.107 R)
• M49: 26,143,125 km (0.107 R)
• M50: 27,328,689 km (0.115 R)
• M51: 29,103,667 km (0.08 R)
• M52: 30,477,425 km (0.119 R)
• M53: 31,576,819 km (0.098 R)
• M54: 31,798,224 km (0.084 R)
• M55: 32,614,580 km (0.076 R)
• M56: 33,513,065 km (0.097 R)
• M57: 36,411,224 km (0.086 R)
• M58: 36,876,174 km (0.034 R)
• M59: 36,953,816 km (0.113 R)
• M60: 37,187,188 km (0.07 R)
• M61: 37,421,010 km (0.061 R)
• M62: 38,676,435 km (0.033 R)
• M63: 39,071,523 km (0.087 R)
• M64: 41,551,108 km (0.111 R)
• M65: 42,199,315 km (0.067 R)
• M66: 42,524,541 km (0.114 R)
• M67: 43,669,713 km (0.098 R)
• M68: 45,573,047 km (0.04 R)
• M69: 46,660,623 km (0.091 R)
• M70: 46,828,771 km (0.082 R)
• M71: 47,249,889 km (0.088 R)
• M72: 47,418,635 km (0.042 R)
• M73: 48,180,687 km (0.105 R)
• M74: 48,946,778 km (0.092 R)
• M75: 50,232,571 km (0.107 R)
• M76: 51,182,667 km (0.112 R)
• M77: 51,877,250 km (0.109 R)
• M78: 52,487,610 km (0.052 R)
• M79: 53,539,432 km (0.082 R)
• M80: 53,715,359 km (0.093 R)
• M81: 53,803,473 km (0.113 R)
• M82: 53,891,586 km (0.112 R)
• M83: 53,979,699 km (0.088 R)
• M84: 55,396,690 km (0.088 R)
• M85: 56,288,592 km (0.073 R)
• M86: 56,378,052 km (0.071 R)
• M87: 56,825,948 km (0.104 R)
• M88: 57,996,103 km (0.118 R)
• M89: 58,629,500 km (0.059 R)
• M90: 58,720,306 km (0.088 R)
• M91: 58,901,768 km (0.105 R)
• M92: 58,992,574 km (0.058 R)
• M93: 60,177,389 km (0.082 R)
• M94: 60,360,347 km (0.114 R)
• M95: 60,451,901 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92

Radius: 5.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.33 AU - 15.63 AU

Year: 18632 Days

Day: 20.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,168,079 km

• M1: 195,375 km (0.093 R)
• M2: 680,820 km (0.054 R)
• M3: 1,067,680 km (0.084 R)
• M4: 1,118,244 km (0.104 R)
• M5: 1,346,381 km (0.113 R)
• M6: 2,221,379 km (0.114 R)
• M7: 2,575,327 km (0.083 R)
• M8: 2,666,432 km (0.09 R)
• M9: 3,459,451 km (0.117 R)
• M10: 3,973,020 km (0.089 R)
• M11: 4,510,226 km (0.103 R)
• M12: 5,184,763 km (0.12 R)
• M13: 5,681,278 km (0.094 R)
• M14: 6,845,150 km (0.08 R)
• M15: 7,781,333 km (0.044 R)
• M16: 8,281,140 km (0.099 R)
• M17: 9,206,851 km (0.119 R)
• M18: 10,092,770 km (0.11 R)
• M19: 10,600,655 km (0.094 R)
• M20: 10,673,958 km (0.114 R)
• M21: 10,931,565 km (0.035 R)
• M22: 11,792,651 km (0.086 R)
• M23: 12,058,935 km (0.069 R)
• M24: 13,778,263 km (0.092 R)
• M25: 14,706,967 km (0.052 R)
• M26: 14,952,606 km (0.041 R)
• M27: 16,158,664 km (0.08 R)
• M28: 17,008,530 km (0.118 R)
• M29: 17,395,689 km (0.102 R)
• M30: 17,655,391 km (0.069 R)
• M31: 18,135,002 km (0.066 R)
• M32: 21,054,554 km (0.1 R)
• M33: 21,331,310 km (0.103 R)
• M34: 21,888,412 km (0.059 R)
• M35: 22,733,192 km (0.115 R)
• M36: 23,159,396 km (0.11 R)
• M37: 23,302,112 km (0.067 R)
• M38: 24,648,044 km (0.116 R)
• M39: 25,772,422 km (0.068 R)
• M40: 27,666,181 km (0.108 R)
• M41: 28,019,980 km (0.085 R)
• M42: 30,537,713 km (0.105 R)
• M43: 31,427,969 km (0.12 R)
• M44: 32,061,666 km (0.079 R)
• M45: 32,326,903 km (0.102 R)
• M46: 33,234,065 km (0.058 R)
• M47: 34,366,221 km (0.095 R)
• M48: 35,401,439 km (0.115 R)
• M49: 37,001,238 km (0.11 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 17,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit