🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.52 AU - 0.66 AU

Year: 172 Days

Day: 43.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.56 AU - 0.88 AU

Year: 231 Days

Day: 31.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,853,901 km

• M1: 285,433 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.75 AU - 2.85 AU

Year: 1321 Days

Day: 20.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 13.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.23 AU - 6.51 AU

Year: 4713 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 95,853,901 km

• M1: 308,022 km (0.118 R)
• M2: 509,530 km (0.055 R)
• M3: 610,509 km (0.12 R)
• M4: 711,188 km (0.117 R)
• M5: 800,349 km (0.097 R)
• M6: 952,041 km (0.107 R)
• M7: 1,399,189 km (0.071 R)
• M8: 1,707,809 km (0.113 R)
• M9: 1,921,884 km (0.045 R)
• M10: 2,012,690 km (0.092 R)
• M11: 2,171,862 km (0.086 R)
• M12: 2,376,811 km (0.055 R)
• M13: 2,488,860 km (0.119 R)
• M14: 2,762,325 km (0.115 R)
• M15: 2,880,507 km (0.081 R)
• M16: 3,045,813 km (0.063 R)
• M17: 3,137,367 km (0.083 R)
• M18: 3,544,722 km (0.087 R)
• M19: 3,673,675 km (0.098 R)
• M20: 3,986,035 km (0.107 R)
• M21: 4,290,168 km (0.11 R)
• M22: 4,410,444 km (0.077 R)
• M23: 5,339,597 km (0.096 R)
• M24: 5,450,748 km (0.068 R)
• M25: 5,543,947 km (0.073 R)
• M26: 5,713,143 km (0.108 R)
• M27: 5,883,983 km (0.111 R)
• M28: 6,133,812 km (0.11 R)
• M29: 6,446,023 km (0.072 R)
• M30: 6,604,148 km (0.102 R)
• M31: 6,763,619 km (0.061 R)
• M32: 6,985,024 km (0.066 R)
• M33: 7,147,487 km (0.1 R)
• M34: 7,517,891 km (0.048 R)
• M35: 8,449,437 km (0.101 R)
• M36: 8,863,075 km (0.068 R)
• M37: 9,261,006 km (0.098 R)
• M38: 9,372,606 km (0.074 R)
• M39: 9,732,837 km (0.102 R)
• M40: 10,005,854 km (0.119 R)
• M41: 10,489,952 km (0.113 R)
• M42: 10,746,662 km (0.114 R)
• M43: 10,911,070 km (0.04 R)
• M44: 11,005,467 km (0.061 R)
• M45: 11,218,644 km (0.084 R)
• M46: 11,818,232 km (0.047 R)
• M47: 11,915,171 km (0.102 R)
• M48: 12,012,410 km (0.105 R)
• M49: 12,848,961 km (0.078 R)
• M50: 13,425,811 km (0.081 R)
• M51: 14,113,512 km (0.113 R)
• M52: 14,242,166 km (0.116 R)
• M53: 14,397,149 km (0.075 R)
• M54: 14,891,271 km (0.114 R)
• M55: 15,206,324 km (0.086 R)
• M56: 15,496,993 km (0.118 R)
• M57: 16,272,209 km (0.11 R)
• M58: 16,515,455 km (0.09 R)
• M59: 16,841,579 km (0.075 R)
• M60: 17,307,277 km (0.098 R)
• M61: 17,417,381 km (0.118 R)
• M62: 17,583,135 km (0.045 R)
• M63: 17,860,490 km (0.105 R)
• M64: 18,083,540 km (0.086 R)
• M65: 18,223,265 km (0.111 R)
• M66: 18,814,475 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.8

Radius: 4.3

Gravity: 43.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.67 AU - 19.05 AU

Year: 26220 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,853,901 km

• M1: 212,130 km (0.102 R)
• M2: 247,435 km (0.118 R)
• M3: 455,077 km (0.095 R)
• M4: 576,401 km (0.114 R)
• M5: 680,820 km (0.086 R)
• M6: 763,099 km (0.11 R)
• M7: 848,818 km (0.101 R)
• M8: 1,357,152 km (0.055 R)
• M9: 1,391,709 km (0.062 R)
• M10: 1,604,587 km (0.062 R)
• M11: 2,140,446 km (0.114 R)
• M12: 2,180,688 km (0.113 R)
• M13: 3,220,244 km (0.069 R)
• M14: 4,085,667 km (0.103 R)
• M15: 4,287,325 km (0.047 R)
• M16: 4,440,663 km (0.082 R)
• M17: 5,397,790 km (0.117 R)
• M18: 5,563,395 km (0.112 R)
• M19: 7,491,861 km (0.071 R)
• M20: 9,670,605 km (0.097 R)
• M21: 9,804,495 km (0.097 R)
• M22: 10,414,555 km (0.073 R)
• M23: 10,897,457 km (0.088 R)
• M24: 13,122,276 km (0.097 R)
• M25: 14,860,155 km (0.054 R)
• M26: 17,721,364 km (0.119 R)
• M27: 17,803,194 km (0.112 R)
• M28: 18,214,438 km (0.107 R)
• M29: 19,382,349 km (0.119 R)
• M30: 21,614,499 km (0.117 R)
• M31: 22,849,728 km (0.1 R)
• M32: 22,938,889 km (0.108 R)
• M33: 24,017,190 km (0.117 R)
• M34: 24,380,264 km (0.06 R)
• M35: 24,928,241 km (0.12 R)
• M36: 25,572,709 km (0.103 R)
• M37: 25,665,310 km (0.075 R)
• M38: 26,222,712 km (0.068 R)
• M39: 26,315,911 km (0.077 R)
• M40: 27,444,178 km (0.079 R)
• M41: 27,633,719 km (0.115 R)
• M42: 29,359,181 km (0.1 R)
• M43: 29,844,626 km (0.099 R)
• M44: 30,039,552 km (0.052 R)
• M45: 32,511,507 km (0.108 R)
• M46: 32,712,118 km (0.037 R)
• M47: 32,913,028 km (0.11 R)
• M48: 33,114,386 km (0.108 R)
• M49: 34,229,339 km (0.079 R)
• M50: 35,356,559 km (0.049 R)
• M51: 36,704,286 km (0.115 R)
• M52: 37,752,369 km (0.117 R)
• M53: 40,631,081 km (0.075 R)
• M54: 41,715,067 km (0.113 R)
• M55: 43,028,237 km (0.102 R)
• M56: 45,023,424 km (0.095 R)
• M57: 46,032,312 km (0.099 R)
• M58: 48,300,814 km (0.095 R)
• M59: 48,644,141 km (0.071 R)
• M60: 48,873,624 km (0.118 R)
• M61: 49,679,209 km (0.025 R)
• M62: 50,605,369 km (0.104 R)
• M63: 51,070,469 km (0.119 R)
• M64: 51,420,379 km (0.113 R)
• M65: 53,181,445 km (0.087 R)
• M66: 53,654,324 km (0.109 R)
• M67: 53,772,805 km (0.095 R)
• M68: 54,010,067 km (0.051 R)
• M69: 55,440,372 km (0.094 R)
• M70: 56,762,369 km (0.111 R)
• M71: 57,366,744 km (0.065 R)
• M72: 58,459,856 km (0.055 R)
• M73: 59,437,478 km (0.066 R)
• M74: 61,160,995 km (0.119 R)
• M75: 61,532,447 km (0.034 R)
• M76: 62,526,674 km (0.074 R)
• M77: 62,900,968 km (0.087 R)
• M78: 63,025,882 km (0.054 R)
• M79: 63,275,860 km (0.115 R)
• M80: 64,153,700 km (0.116 R)
• M81: 64,657,097 km (0.069 R)
• M82: 67,960,966 km (0.081 R)
• M83: 69,117,507 km (0.106 R)
• M84: 70,021,378 km (0.11 R)
• M85: 71,449,738 km (0.072 R)
• M86: 74,599,222 km (0.095 R)
• M87: 74,731,467 km (0.087 R)
• M88: 77,659,845 km (0.077 R)
• M89: 81,440,632 km (0.053 R)
• M90: 81,985,617 km (0.068 R)
• M91: 82,258,633 km (0.098 R)
• M92: 83,353,540 km (0.078 R)
• M93: 84,866,722 km (0.09 R)
• M94: 85,004,801 km (0.093 R)
• M95: 86,389,030 km (0.111 R)
• M96: 87,223,188 km (0.097 R)
• M97: 89,039,755 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit