🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.81 AU

Year: 189 Days

Day: 16.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,757,782 km

• M1: 172,935 km (0.084 R)
• M2: 216,019 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.81 AU - 0.89 AU

Year: 277 Days

Day: 47.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.06 AU - 1.1 AU

Year: 396 Days

Day: 39.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,757,782 km

• M1: 784,641 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.22 AU - 1.36 AU

Year: 517 Days

Day: 23.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.7

Radius: 8.9

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.55 AU - 7.07 AU

Year: 5597 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,757,782 km

• M1: 140,173 km (0.048 R)
• M2: 263,591 km (0.056 R)
• M3: 356,043 km (0.094 R)
• M4: 450,888 km (0.101 R)
• M5: 519,553 km (0.102 R)
• M6: 682,017 km (0.074 R)
• M7: 804,687 km (0.086 R)
• M8: 1,250,339 km (0.077 R)
• M9: 1,490,444 km (0.104 R)
• M10: 1,652,757 km (0.1 R)
• M11: 1,801,906 km (0.119 R)
• M12: 1,878,201 km (0.102 R)
• M13: 1,936,096 km (0.115 R)
• M14: 2,214,647 km (0.119 R)
• M15: 2,317,271 km (0.069 R)
• M16: 2,400,597 km (0.062 R)
• M17: 2,506,064 km (0.073 R)
• M18: 2,591,634 km (0.088 R)
• M19: 2,743,625 km (0.104 R)
• M20: 3,668,439 km (0.092 R)
• M21: 3,741,443 km (0.089 R)
• M22: 3,864,263 km (0.103 R)
• M23: 4,013,412 km (0.119 R)
• M24: 4,368,856 km (0.052 R)
• M25: 4,446,348 km (0.092 R)
• M26: 5,439,528 km (0.099 R)
• M27: 5,719,426 km (0.117 R)
• M28: 5,861,245 km (0.092 R)
• M29: 6,032,833 km (0.079 R)
• M30: 7,006,416 km (0.108 R)
• M31: 7,280,480 km (0.117 R)
• M32: 7,341,815 km (0.118 R)
• M33: 8,028,170 km (0.073 R)
• M34: 8,379,126 km (0.063 R)
• M35: 8,443,453 km (0.106 R)
• M36: 10,105,037 km (0.09 R)
• M37: 10,483,968 km (0.111 R)
• M38: 10,588,088 km (0.099 R)
• M39: 11,220,139 km (0.072 R)
• M40: 11,397,862 km (0.1 R)
• M41: 11,792,202 km (0.045 R)
• M42: 12,300,535 km (0.097 R)
• M43: 13,151,298 km (0.097 R)
• M44: 13,301,195 km (0.049 R)
• M45: 13,376,294 km (0.065 R)
• M46: 13,640,483 km (0.075 R)
• M47: 13,906,319 km (0.075 R)
• M48: 15,498,040 km (0.067 R)
• M49: 16,295,247 km (0.069 R)
• M50: 16,456,215 km (0.119 R)
• M51: 16,983,248 km (0.108 R)
• M52: 17,433,537 km (0.063 R)
• M53: 17,722,112 km (0.094 R)
• M54: 17,846,278 km (0.119 R)
• M55: 19,188,769 km (0.099 R)
• M56: 19,316,227 km (0.026 R)
• M57: 19,872,132 km (0.102 R)
• M58: 20,044,170 km (0.09 R)
• M59: 20,173,572 km (0.101 R)
• M60: 20,433,124 km (0.032 R)
• M61: 20,693,873 km (0.093 R)
• M62: 21,306,626 km (0.101 R)
• M63: 21,925,214 km (0.085 R)
• M64: 22,147,516 km (0.12 R)
• M65: 22,999,326 km (0.072 R)
• M66: 23,907,535 km (0.091 R)
• M67: 24,688,735 km (0.045 R)
• M68: 25,618,486 km (0.109 R)
• M69: 25,852,756 km (0.049 R)
• M70: 28,572,894 km (0.079 R)
• M71: 29,499,653 km (0.099 R)
• M72: 29,646,857 km (0.097 R)
• M73: 29,843,578 km (0.118 R)
• M74: 31,182,479 km (0.104 R)
• M75: 31,382,492 km (0.085 R)
• M76: 31,834,128 km (0.11 R)
• M77: 32,086,051 km (0.113 R)
• M78: 33,355,089 km (0.08 R)
• M79: 33,610,902 km (0.066 R)
• M80: 33,918,774 km (0.071 R)
• M81: 34,433,839 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.8

Radius: 6.8

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.38 AU - 18 AU

Year: 23002 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,757,782 km

• M1: 592,108 km (0.073 R)
• M2: 839,543 km (0.064 R)
• M3: 947,403 km (0.12 R)
• M4: 1,206,656 km (0.096 R)
• M5: 1,298,061 km (0.106 R)
• M6: 1,823,748 km (0.075 R)
• M7: 2,563,808 km (0.035 R)
• M8: 2,924,489 km (0.116 R)
• M9: 3,429,830 km (0.056 R)
• M10: 3,648,393 km (0.064 R)
• M11: 3,781,834 km (0.105 R)
• M12: 4,007,727 km (0.118 R)
• M13: 5,003,600 km (0.103 R)
• M14: 5,152,001 km (0.098 R)
• M15: 5,402,428 km (0.057 R)
• M16: 5,605,582 km (0.036 R)
• M17: 7,041,871 km (0.094 R)
• M18: 8,466,940 km (0.12 R)
• M19: 9,181,719 km (0.042 R)
• M20: 9,242,306 km (0.028 R)
• M21: 9,792,228 km (0.1 R)
• M22: 9,915,945 km (0.097 R)
• M23: 10,102,344 km (0.044 R)
• M24: 10,859,758 km (0.111 R)
• M25: 11,963,940 km (0.117 R)
• M26: 12,629,950 km (0.107 R)
• M27: 14,769,947 km (0.083 R)
• M28: 14,840,857 km (0.028 R)
• M29: 16,575,893 km (0.038 R)
• M30: 17,843,136 km (0.114 R)
• M31: 18,450,205 km (0.065 R)
• M32: 20,548,764 km (0.034 R)
• M33: 21,425,108 km (0.042 R)
• M34: 23,544,610 km (0.064 R)
• M35: 23,959,894 km (0.085 R)
• M36: 24,210,171 km (0.031 R)
• M37: 24,545,271 km (0.105 R)
• M38: 24,966,239 km (0.044 R)
• M39: 25,050,762 km (0.117 R)
• M40: 28,595,633 km (0.114 R)
• M41: 33,777,703 km (0.066 R)
• M42: 34,904,923 km (0.116 R)
• M43: 35,663,235 km (0.086 R)
• M44: 35,949,116 km (0.106 R)
• M45: 37,970,632 km (0.118 R)
• M46: 39,240,569 km (0.1 R)
• M47: 41,922,111 km (0.096 R)
• M48: 42,930,251 km (0.116 R)
• M49: 44,457,346 km (0.051 R)
• M50: 44,662,295 km (0.099 R)
• M51: 47,669,212 km (0.093 R)
• M52: 49,887,150 km (0.067 R)
• M53: 50,526,980 km (0.107 R)
• M54: 50,955,129 km (0.079 R)
• M55: 51,384,325 km (0.102 R)
• M56: 52,679,394 km (0.106 R)
• M57: 54,422,808 km (0.077 R)
• M58: 54,642,118 km (0.066 R)
• M59: 56,628,479 km (0.084 R)
• M60: 56,739,630 km (0.09 R)
• M61: 56,961,932 km (0.112 R)
• M62: 57,518,885 km (0.073 R)
• M63: 60,217,930 km (0.089 R)
• M64: 60,785,355 km (0.072 R)
• M65: 63,533,916 km (0.091 R)
• M66: 64,111,514 km (0.114 R)
• M67: 67,143,564 km (0.101 R)
• M68: 67,614,049 km (0.086 R)
• M69: 68,676,942 km (0.1 R)
• M70: 70,819,034 km (0.106 R)
• M71: 72,983,116 km (0.041 R)
• M72: 73,709,264 km (0.116 R)
• M73: 73,951,912 km (0.107 R)
• M74: 74,194,710 km (0.098 R)
• M75: 75,657,328 km (0.111 R)
• M76: 75,902,070 km (0.037 R)
• M77: 76,392,302 km (0.095 R)
• M78: 77,375,908 km (0.112 R)
• M79: 78,487,420 km (0.087 R)
• M80: 80,226,795 km (0.069 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit