🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.67 AU

Year: 153 Days

Day: 36.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,979,484 km

• M1: 148,102 km (0.068 R)
• M2: 301,290 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.71 AU - 0.83 AU

Year: 247 Days

Day: 28.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.3 AU - 3.62 AU

Year: 2351 Days

Day: 30.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.8

Radius: 13

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.11 AU - 6.07 AU

Year: 4194 Days

Day: 12.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,979,484 km

• M1: 168,896 km (0.116 R)
• M2: 334,202 km (0.107 R)
• M3: 493,224 km (0.077 R)
• M4: 1,197,681 km (0.113 R)
• M5: 1,433,896 km (0.091 R)
• M6: 1,589,627 km (0.082 R)
• M7: 2,004,163 km (0.046 R)
• M8: 2,161,689 km (0.114 R)
• M9: 2,470,908 km (0.109 R)
• M10: 2,951,865 km (0.113 R)
• M11: 3,234,156 km (0.096 R)
• M12: 3,337,080 km (0.09 R)
• M13: 3,567,610 km (0.097 R)
• M14: 3,652,731 km (0.105 R)
• M15: 3,825,068 km (0.116 R)
• M16: 3,934,274 km (0.108 R)
• M17: 4,587,867 km (0.091 R)
• M18: 4,844,727 km (0.092 R)
• M19: 4,939,422 km (0.091 R)
• M20: 5,397,342 km (0.115 R)
• M21: 5,495,478 km (0.094 R)
• M22: 5,894,156 km (0.109 R)
• M23: 6,122,592 km (0.12 R)
• M24: 6,562,111 km (0.092 R)
• M25: 6,852,031 km (0.107 R)
• M26: 6,958,545 km (0.088 R)
• M27: 7,526,568 km (0.119 R)
• M28: 7,719,250 km (0.081 R)
• M29: 7,941,553 km (0.071 R)
• M30: 8,279,045 km (0.045 R)
• M31: 8,707,494 km (0.083 R)
• M32: 8,880,878 km (0.042 R)
• M33: 9,055,458 km (0.102 R)
• M34: 9,705,311 km (0.111 R)
• M35: 10,126,729 km (0.113 R)
• M36: 10,339,756 km (0.109 R)
• M37: 10,431,460 km (0.047 R)
• M38: 10,863,199 km (0.109 R)
• M39: 11,112,579 km (0.067 R)
• M40: 11,332,338 km (0.039 R)
• M41: 11,617,023 km (0.068 R)
• M42: 12,680,963 km (0.115 R)
• M43: 13,708,700 km (0.117 R)
• M44: 14,181,579 km (0.118 R)
• M45: 14,591,328 km (0.118 R)
• M46: 14,832,030 km (0.094 R)
• M47: 15,108,936 km (0.047 R)
• M48: 15,737,995 km (0.116 R)
• M49: 15,914,221 km (0.058 R)
• M50: 16,197,560 km (0.054 R)
• M51: 16,375,581 km (0.109 R)
• M52: 16,625,859 km (0.084 R)
• M53: 16,913,386 km (0.065 R)
• M54: 17,021,695 km (0.065 R)
• M55: 17,238,911 km (0.104 R)
• M56: 17,785,990 km (0.118 R)
• M57: 17,896,244 km (0.061 R)
• M58: 18,264,853 km (0.077 R)
• M59: 18,710,654 km (0.066 R)
• M60: 19,047,250 km (0.112 R)
• M61: 19,423,788 km (0.115 R)
• M62: 21,225,843 km (0.115 R)
• M63: 21,772,923 km (0.095 R)
• M64: 22,642,087 km (0.11 R)
• M65: 22,761,466 km (0.12 R)
• M66: 23,281,318 km (0.08 R)
• M67: 24,048,157 km (0.103 R)
• M68: 24,373,532 km (0.084 R)
• M69: 24,455,063 km (0.04 R)
• M70: 24,577,584 km (0.084 R)
• M71: 24,987,482 km (0.044 R)
• M72: 25,193,329 km (0.066 R)
• M73: 25,399,624 km (0.064 R)
• M74: 26,691,551 km (0.117 R)
• M75: 27,578,966 km (0.07 R)
• M76: 27,791,694 km (0.078 R)
• M77: 28,777,095 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.4

Radius: 5.4

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 17.31 AU - 21.81 AU

Year: 31597 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,979,484 km

• M1: 128,056 km (0.108 R)
• M2: 277,504 km (0.104 R)
• M3: 929,751 km (0.086 R)
• M4: 1,481,318 km (0.084 R)
• M5: 2,966,825 km (0.096 R)
• M6: 3,014,247 km (0.091 R)
• M7: 3,206,331 km (0.12 R)
• M8: 4,714,726 km (0.04 R)
• M9: 5,107,271 km (0.074 R)
• M10: 5,510,438 km (0.045 R)
• M11: 6,225,067 km (0.118 R)
• M12: 7,158,707 km (0.119 R)
• M13: 7,286,463 km (0.072 R)
• M14: 8,402,763 km (0.068 R)
• M15: 9,571,272 km (0.052 R)
• M16: 9,641,583 km (0.074 R)
• M17: 10,716,743 km (0.094 R)
• M18: 10,789,746 km (0.101 R)
• M19: 10,862,900 km (0.072 R)
• M20: 11,157,458 km (0.114 R)
• M21: 12,132,238 km (0.092 R)
• M22: 12,284,678 km (0.089 R)
• M23: 12,745,739 km (0.113 R)
• M24: 13,212,334 km (0.049 R)
• M25: 13,526,639 km (0.116 R)
• M26: 15,216,198 km (0.097 R)
• M27: 16,547,619 km (0.066 R)
• M28: 16,971,280 km (0.082 R)
• M29: 19,053,982 km (0.093 R)
• M30: 20,125,102 km (0.105 R)
• M31: 24,025,119 km (0.101 R)
• M32: 24,600,771 km (0.099 R)
• M33: 27,747,263 km (0.115 R)
• M34: 27,847,644 km (0.091 R)
• M35: 28,756,151 km (0.088 R)
• M36: 30,085,628 km (0.105 R)
• M37: 30,395,295 km (0.105 R)
• M38: 30,706,010 km (0.064 R)
• M39: 32,486,524 km (0.044 R)
• M40: 32,910,185 km (0.05 R)
• M41: 33,763,342 km (0.033 R)
• M42: 34,300,099 km (0.083 R)
• M43: 36,146,436 km (0.113 R)
• M44: 36,255,942 km (0.067 R)
• M45: 36,365,746 km (0.068 R)
• M46: 38,359,437 km (0.075 R)
• M47: 38,471,336 km (0.034 R)
• M48: 40,047,799 km (0.101 R)
• M49: 44,197,793 km (0.091 R)
• M50: 44,549,648 km (0.097 R)
• M51: 45,729,526 km (0.072 R)
• M52: 46,085,569 km (0.095 R)
• M53: 47,999,524 km (0.094 R)
• M54: 48,361,252 km (0.111 R)
• M55: 48,481,977 km (0.089 R)
• M56: 49,573,593 km (0.108 R)
• M57: 49,939,210 km (0.048 R)
• M58: 51,534,073 km (0.104 R)
• M59: 52,151,912 km (0.104 R)
• M60: 55,783,550 km (0.104 R)
• M61: 57,182,290 km (0.117 R)
• M62: 60,533,881 km (0.097 R)
• M63: 62,102,115 km (0.087 R)
• M64: 63,154,985 km (0.076 R)
• M65: 66,886,405 km (0.047 R)
• M66: 67,695,280 km (0.113 R)
• M67: 68,642,983 km (0.073 R)
• M68: 70,825,616 km (0.093 R)
• M69: 71,237,459 km (0.066 R)
• M70: 71,925,459 km (0.056 R)
• M71: 72,339,397 km (0.107 R)
• M72: 72,477,476 km (0.066 R)
• M73: 72,892,460 km (0.107 R)
• M74: 74,420,752 km (0.111 R)
• M75: 74,839,327 km (0.081 R)
• M76: 77,508,901 km (0.082 R)
• M77: 78,500,136 km (0.097 R)
• M78: 80,781,803 km (0.052 R)
• M79: 81,355,511 km (0.026 R)
• M80: 82,940,500 km (0.048 R)
• M81: 84,535,513 km (0.117 R)
• M82: 88,493,424 km (0.069 R)
• M83: 89,974,592 km (0.033 R)
• M84: 91,762,885 km (0.099 R)
• M85: 92,811,267 km (0.111 R)
• M86: 93,713,193 km (0.049 R)
• M87: 94,617,960 km (0.048 R)
• M88: 96,284,331 km (0.078 R)
• M89: 96,436,323 km (0.117 R)
• M90: 96,740,455 km (0.069 R)
• M91: 97,044,887 km (0.081 R)
• M92: 102,114,759 km (0.081 R)
• M93: 102,269,592 km (0.081 R)
• M94: 102,424,725 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 12,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit