🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.57 AU - 0.57 AU

Year: 161 Days

Day: 27.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 234 Days

Day: 23.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,713,824 km

• M1: 594,801 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.69 AU - 1.15 AU

Year: 331 Days

Day: 20.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 70.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.25 AU - 1.39 AU

Year: 568 Days

Day: 44.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 137.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.57 AU - 2.29 AU

Year: 1005 Days

Day: 27.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.09 AU - 3.09 AU

Year: 1562 Days

Day: 26 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,713,824 km

• M1: 837,598 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.26 AU - 3.54 AU

Year: 2349 Days

Day: 27.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,713,824 km

• M1: 1,481,468 km (0.028 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.2

Radius: 9.9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.75 AU - 10.45 AU

Year: 10287 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,713,824 km

• M1: 137,032 km (0.1 R)
• M2: 268,827 km (0.027 R)
• M3: 448,494 km (0.101 R)
• M4: 628,610 km (0.114 R)
• M5: 772,673 km (0.071 R)
• M6: 864,526 km (0.091 R)
• M7: 1,252,583 km (0.089 R)
• M8: 1,533,528 km (0.096 R)
• M9: 1,732,044 km (0.097 R)
• M10: 2,176,200 km (0.089 R)
• M11: 2,287,052 km (0.082 R)
• M12: 2,655,063 km (0.047 R)
• M13: 3,681,304 km (0.029 R)
• M14: 5,110,712 km (0.114 R)
• M15: 5,349,021 km (0.106 R)
• M16: 6,498,831 km (0.119 R)
• M17: 7,552,897 km (0.077 R)
• M18: 7,620,516 km (0.094 R)
• M19: 7,688,433 km (0.078 R)
• M20: 8,065,120 km (0.046 R)
• M21: 9,303,940 km (0.113 R)
• M22: 9,889,766 km (0.034 R)
• M23: 10,149,916 km (0.075 R)
• M24: 10,224,715 km (0.076 R)
• M25: 10,299,514 km (0.093 R)
• M26: 10,450,010 km (0.098 R)
• M27: 10,676,950 km (0.08 R)
• M28: 10,982,129 km (0.117 R)
• M29: 11,523,075 km (0.1 R)
• M30: 11,679,255 km (0.111 R)
• M31: 11,875,378 km (0.114 R)
• M32: 13,116,143 km (0.062 R)
• M33: 13,361,035 km (0.062 R)
• M34: 14,271,786 km (0.081 R)
• M35: 16,503,487 km (0.032 R)
• M36: 16,856,389 km (0.082 R)
• M37: 17,211,684 km (0.113 R)
• M38: 18,065,738 km (0.109 R)
• M39: 18,156,394 km (0.09 R)
• M40: 18,338,305 km (0.084 R)
• M41: 18,795,476 km (0.108 R)
• M42: 19,117,860 km (0.082 R)
• M43: 19,395,514 km (0.115 R)
• M44: 19,674,663 km (0.076 R)
• M45: 20,048,807 km (0.106 R)
• M46: 20,661,860 km (0.087 R)
• M47: 21,376,937 km (0.113 R)
• M48: 21,809,874 km (0.039 R)
• M49: 22,197,182 km (0.11 R)
• M50: 22,929,464 km (0.112 R)
• M51: 23,027,600 km (0.042 R)
• M52: 24,117,421 km (0.091 R)
• M53: 24,217,352 km (0.099 R)
• M54: 24,467,629 km (0.058 R)
• M55: 24,870,048 km (0.065 R)
• M56: 26,501,412 km (0.073 R)
• M57: 26,759,469 km (0.116 R)
• M58: 27,486,365 km (0.112 R)
• M59: 28,325,010 km (0.088 R)
• M60: 28,747,475 km (0.089 R)
• M61: 29,278,547 km (0.091 R)
• M62: 29,438,467 km (0.068 R)
• M63: 30,134,995 km (0.034 R)
• M64: 30,350,416 km (0.115 R)
• M65: 30,891,212 km (0.065 R)
• M66: 31,326,093 km (0.09 R)
• M67: 31,598,810 km (0.114 R)
• M68: 32,919,460 km (0.11 R)
• M69: 33,586,368 km (0.084 R)
• M70: 34,426,509 km (0.104 R)
• M71: 34,651,654 km (0.047 R)
• M72: 35,557,319 km (0.081 R)
• M73: 35,671,014 km (0.079 R)
• M74: 35,955,998 km (0.081 R)
• M75: 36,070,141 km (0.044 R)
• M76: 36,413,468 km (0.088 R)
• M77: 36,642,802 km (0.102 R)
• M78: 36,930,329 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.3

Radius: 7.2

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.94 AU - 13.2 AU

Year: 15714 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,713,824 km

• M1: 193,280 km (0.091 R)
• M2: 280,047 km (0.106 R)
• M3: 414,984 km (0.12 R)
• M4: 517,309 km (0.084 R)
• M5: 687,402 km (0.073 R)
• M6: 768,783 km (0.111 R)
• M7: 1,079,797 km (0.11 R)
• M8: 3,619,072 km (0.1 R)
• M9: 3,948,187 km (0.049 R)
• M10: 4,059,937 km (0.051 R)
• M11: 5,690,853 km (0.115 R)
• M12: 5,817,263 km (0.063 R)
• M13: 6,202,477 km (0.073 R)
• M14: 8,391,992 km (0.075 R)
• M15: 8,681,015 km (0.08 R)
• M16: 9,517,566 km (0.083 R)
• M17: 10,174,600 km (0.095 R)
• M18: 10,225,762 km (0.095 R)
• M19: 10,328,387 km (0.111 R)
• M20: 10,898,504 km (0.043 R)
• M21: 11,108,390 km (0.033 R)
• M22: 11,585,607 km (0.084 R)
• M23: 12,504,886 km (0.109 R)
• M24: 12,835,049 km (0.119 R)
• M25: 13,001,102 km (0.098 R)
• M26: 13,616,398 km (0.111 R)
• M27: 15,224,874 km (0.096 R)
• M28: 15,813,692 km (0.111 R)
• M29: 15,932,323 km (0.087 R)
• M30: 15,991,863 km (0.067 R)
• M31: 16,051,403 km (0.083 R)
• M32: 16,831,855 km (0.081 R)
• M33: 17,501,904 km (0.095 R)
• M34: 19,309,794 km (0.112 R)
• M35: 19,691,269 km (0.082 R)
• M36: 21,045,728 km (0.12 R)
• M37: 21,307,225 km (0.098 R)
• M38: 21,438,272 km (0.103 R)
• M39: 21,833,211 km (0.084 R)
• M40: 21,899,333 km (0.101 R)
• M41: 22,831,029 km (0.093 R)
• M42: 23,640,054 km (0.097 R)
• M43: 25,355,194 km (0.102 R)
• M44: 25,563,733 km (0.055 R)
• M45: 25,842,733 km (0.105 R)
• M46: 26,403,575 km (0.12 R)
• M47: 27,394,661 km (0.11 R)
• M48: 27,466,019 km (0.089 R)
• M49: 27,751,602 km (0.107 R)
• M50: 28,110,038 km (0.062 R)
• M51: 28,253,951 km (0.11 R)
• M52: 28,759,143 km (0.082 R)
• M53: 29,486,189 km (0.102 R)
• M54: 29,632,346 km (0.112 R)
• M55: 30,366,573 km (0.111 R)
• M56: 30,662,028 km (0.105 R)
• M57: 31,032,582 km (0.041 R)
• M58: 31,778,178 km (0.085 R)
• M59: 31,852,977 km (0.09 R)
• M60: 32,078,122 km (0.096 R)
• M61: 32,529,608 km (0.096 R)
• M62: 32,605,155 km (0.118 R)
• M63: 33,439,163 km (0.102 R)
• M64: 33,897,082 km (0.099 R)
• M65: 34,280,202 km (0.112 R)
• M66: 36,844,759 km (0.114 R)
• M67: 37,159,812 km (0.102 R)
• M68: 37,396,775 km (0.05 R)
• M69: 38,110,357 km (0.105 R)
• M70: 38,189,943 km (0.093 R)
• M71: 39,873,667 km (0.084 R)
• M72: 40,602,657 km (0.101 R)
• M73: 41,091,094 km (0.118 R)
• M74: 41,335,986 km (0.07 R)
• M75: 43,147,018 km (0.097 R)
• M76: 45,068,004 km (0.119 R)
• M77: 45,827,213 km (0.081 R)
• M78: 46,081,231 km (0.045 R)
• M79: 46,166,052 km (0.093 R)
• M80: 48,474,497 km (0.1 R)
• M81: 50,383,216 km (0.061 R)
• M82: 51,083,335 km (0.075 R)
• M83: 51,963,120 km (0.07 R)
• M84: 53,291,997 km (0.045 R)
• M85: 53,648,190 km (0.056 R)
• M86: 54,184,050 km (0.106 R)
• M87: 54,901,371 km (0.037 R)
• M88: 55,531,627 km (0.086 R)
• M89: 58,076,137 km (0.079 R)
• M90: 59,732,036 km (0.113 R)
• M91: 60,009,540 km (0.084 R)
• M92: 60,937,496 km (0.105 R)
• M93: 61,590,042 km (0.096 R)
• M94: 61,963,887 km (0.109 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: 421 - 19,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit