🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.72 AU - 1.06 AU

Year: 298 Days

Day: 46.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.17 AU - 1.53 AU

Year: 556 Days

Day: 21.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.59 AU - 1.71 AU

Year: 752 Days

Day: 18.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.87 AU - 1.93 AU

Year: 929 Days

Day: 39.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,551,067 km

• M1: 70,909 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.7 AU - 2.24 AU

Year: 981 Days

Day: 18.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,551,067 km

• M1: 1,356,553 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 9.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.95 AU - 6.87 AU

Year: 5757 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,551,067 km

• M1: 128,056 km (0.114 R)
• M2: 196,422 km (0.058 R)
• M3: 268,678 km (0.101 R)
• M4: 395,537 km (0.12 R)
• M5: 555,906 km (0.084 R)
• M6: 728,392 km (0.107 R)
• M7: 919,279 km (0.097 R)
• M8: 1,051,673 km (0.112 R)
• M9: 1,529,638 km (0.088 R)
• M10: 1,601,146 km (0.07 R)
• M11: 1,777,372 km (0.054 R)
• M12: 1,944,623 km (0.097 R)
• M13: 2,148,973 km (0.039 R)
• M14: 2,262,069 km (0.106 R)
• M15: 2,664,787 km (0.042 R)
• M16: 2,734,200 km (0.106 R)
• M17: 2,892,475 km (0.097 R)
• M18: 3,144,846 km (0.09 R)
• M19: 3,423,248 km (0.108 R)
• M20: 3,709,578 km (0.084 R)
• M21: 4,063,677 km (0.057 R)
• M22: 4,449,190 km (0.045 R)
• M23: 4,783,093 km (0.104 R)
• M24: 4,931,643 km (0.05 R)
• M25: 5,081,840 km (0.087 R)
• M26: 5,541,554 km (0.118 R)
• M27: 5,787,792 km (0.095 R)
• M28: 6,831,836 km (0.082 R)
• M29: 6,951,514 km (0.028 R)
• M30: 7,363,357 km (0.055 R)
• M31: 7,486,027 km (0.097 R)
• M32: 8,414,731 km (0.044 R)
• M33: 9,247,243 km (0.065 R)
• M34: 10,242,218 km (0.093 R)
• M35: 11,017,584 km (0.079 R)
• M36: 11,158,056 km (0.089 R)
• M37: 11,242,579 km (0.081 R)
• M38: 11,355,675 km (0.113 R)
• M39: 12,042,180 km (0.086 R)
• M40: 12,390,593 km (0.075 R)
• M41: 12,742,148 km (0.053 R)
• M42: 13,037,754 km (0.117 R)
• M43: 13,395,293 km (0.115 R)
• M44: 13,545,339 km (0.106 R)
• M45: 13,846,929 km (0.064 R)
• M46: 13,968,252 km (0.073 R)
• M47: 14,765,160 km (0.103 R)
• M48: 14,858,061 km (0.084 R)
• M49: 14,951,260 km (0.057 R)
• M50: 15,075,725 km (0.066 R)
• M51: 15,513,898 km (0.101 R)
• M52: 15,766,269 km (0.096 R)
• M53: 16,499,299 km (0.098 R)
• M54: 17,504,746 km (0.104 R)
• M55: 17,668,855 km (0.047 R)
• M56: 18,630,320 km (0.111 R)
• M57: 19,168,125 km (0.026 R)
• M58: 19,269,403 km (0.104 R)
• M59: 19,642,799 km (0.092 R)
• M60: 19,710,866 km (0.095 R)
• M61: 20,087,104 km (0.074 R)
• M62: 20,293,250 km (0.105 R)
• M63: 20,881,320 km (0.106 R)
• M64: 21,194,877 km (0.063 R)
• M65: 21,439,768 km (0.07 R)
• M66: 22,251,337 km (0.117 R)
• M67: 22,535,872 km (0.116 R)
• M68: 22,786,000 km (0.103 R)
• M69: 23,108,832 km (0.071 R)
• M70: 23,216,692 km (0.068 R)
• M71: 23,433,160 km (0.11 R)
• M72: 23,940,746 km (0.082 R)
• M73: 24,561,876 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.4

Radius: 7.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.34 AU - 20.74 AU

Year: 24954 Days

Day: 20.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,551,067 km

• M1: 107,860 km (0.065 R)
• M2: 485,744 km (0.036 R)
• M3: 623,524 km (0.048 R)
• M4: 794,365 km (0.094 R)
• M5: 1,618,799 km (0.09 R)
• M6: 2,304,854 km (0.051 R)
• M7: 2,602,105 km (0.077 R)
• M8: 2,786,410 km (0.088 R)
• M9: 2,911,623 km (0.073 R)
• M10: 3,331,694 km (0.091 R)
• M11: 3,431,326 km (0.099 R)
• M12: 3,633,583 km (0.07 R)
• M13: 3,979,303 km (0.103 R)
• M14: 4,335,795 km (0.098 R)
• M15: 4,702,459 km (0.089 R)
• M16: 4,927,155 km (0.078 R)
• M17: 5,117,294 km (0.081 R)
• M18: 5,583,292 km (0.099 R)
• M19: 6,348,634 km (0.036 R)
• M20: 6,638,854 km (0.076 R)
• M21: 7,018,534 km (0.078 R)
• M22: 7,232,459 km (0.105 R)
• M23: 8,109,701 km (0.097 R)
• M24: 8,927,552 km (0.114 R)
• M25: 9,299,452 km (0.104 R)
• M26: 9,393,250 km (0.04 R)
• M27: 10,010,491 km (0.082 R)
• M28: 10,689,815 km (0.112 R)
• M29: 11,333,983 km (0.087 R)
• M30: 11,484,479 km (0.078 R)
• M31: 11,837,979 km (0.117 R)
• M32: 11,990,569 km (0.1 R)
• M33: 12,349,304 km (0.03 R)
• M34: 12,867,960 km (0.036 R)
• M35: 13,819,103 km (0.057 R)
• M36: 14,087,332 km (0.083 R)
• M37: 15,122,400 km (0.082 R)
• M38: 15,732,759 km (0.107 R)
• M39: 17,438,025 km (0.107 R)
• M40: 18,136,348 km (0.096 R)
• M41: 20,835,692 km (0.065 R)
• M42: 21,143,415 km (0.113 R)
• M43: 22,012,579 km (0.064 R)
• M44: 22,893,561 km (0.079 R)
• M45: 28,007,863 km (0.076 R)
• M46: 28,893,333 km (0.079 R)
• M47: 29,305,026 km (0.058 R)
• M48: 29,511,621 km (0.099 R)
• M49: 30,134,397 km (0.117 R)
• M50: 30,901,385 km (0.084 R)
• M51: 31,392,814 km (0.108 R)
• M52: 31,533,735 km (0.082 R)
• M53: 32,596,927 km (0.094 R)
• M54: 33,025,675 km (0.07 R)
• M55: 33,816,299 km (0.071 R)
• M56: 34,904,474 km (0.082 R)
• M57: 34,977,329 km (0.058 R)
• M58: 36,225,424 km (0.095 R)
• M59: 36,966,232 km (0.073 R)
• M60: 37,413,231 km (0.1 R)
• M61: 37,936,973 km (0.062 R)
• M62: 39,067,334 km (0.09 R)
• M63: 39,294,723 km (0.091 R)
• M64: 39,370,569 km (0.047 R)
• M65: 40,208,616 km (0.072 R)
• M66: 41,902,513 km (0.089 R)
• M67: 42,758,063 km (0.074 R)
• M68: 43,227,202 km (0.083 R)
• M69: 44,724,079 km (0.048 R)
• M70: 45,120,663 km (0.094 R)
• M71: 45,917,720 km (0.057 R)
• M72: 45,997,605 km (0.041 R)
• M73: 46,638,931 km (0.085 R)
• M74: 47,283,100 km (0.066 R)
• M75: 47,768,246 km (0.094 R)
• M76: 48,011,342 km (0.048 R)
• M77: 49,724,986 km (0.045 R)
• M78: 50,961,412 km (0.036 R)
• M79: 51,127,017 km (0.103 R)
• M80: 51,292,772 km (0.116 R)
• M81: 53,716,556 km (0.105 R)
• M82: 54,645,709 km (0.113 R)
• M83: 54,815,203 km (0.077 R)
• M84: 56,006,750 km (0.119 R)
• M85: 56,862,899 km (0.115 R)
• M86: 57,034,787 km (0.087 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit