🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.57 AU - 0.79 AU

Year: 238 Days

Day: 13.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 109.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,737,542 km

• M1: 233,223 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.63 AU - 2.35 AU

Year: 1192 Days

Day: 12.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,737,542 km

• M1: 116,686 km (0.111 R)

Asteroid Belt

Center: 7.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.2

Radius: 3.7

Gravity: 65.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.41 AU - 15.53 AU

Year: 20991 Days

Day: 24.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 19,737,542 km

• M1: 513,869 km (0.055 R)
• M2: 583,282 km (0.089 R)
• M3: 1,091,765 km (0.101 R)
• M4: 3,388,392 km (0.057 R)
• M5: 5,276,167 km (0.099 R)
• M6: 6,106,585 km (0.067 R)
• M7: 6,266,804 km (0.102 R)
• M8: 6,428,370 km (0.05 R)
• M9: 6,536,829 km (0.065 R)
• M10: 7,256,544 km (0.087 R)
• M11: 7,369,490 km (0.119 R)
• M12: 7,827,110 km (0.09 R)
• M13: 8,590,209 km (0.106 R)
• M14: 8,769,726 km (0.096 R)
• M15: 8,890,003 km (0.105 R)
• M16: 9,193,238 km (0.116 R)
• M17: 9,623,481 km (0.083 R)
• M18: 9,872,263 km (0.031 R)
• M19: 9,934,645 km (0.051 R)
• M20: 10,249,249 km (0.111 R)
• M21: 12,070,454 km (0.06 R)
• M22: 12,137,174 km (0.069 R)
• M23: 13,154,889 km (0.11 R)
• M24: 13,223,704 km (0.093 R)
• M25: 15,343,057 km (0.093 R)
• M26: 16,441,404 km (0.092 R)
• M27: 17,112,650 km (0.07 R)
• M28: 17,338,393 km (0.072 R)
• M29: 18,251,090 km (0.087 R)
• M30: 18,558,663 km (0.112 R)
• M31: 19,413,615 km (0.115 R)
• M32: 20,440,455 km (0.094 R)
• M33: 20,920,365 km (0.1 R)
• M34: 23,125,138 km (0.082 R)
• M35: 25,146,056 km (0.089 R)
• M36: 26,785,499 km (0.063 R)
• M37: 30,166,411 km (0.039 R)
• M38: 30,986,656 km (0.089 R)
• M39: 31,353,470 km (0.12 R)
• M40: 31,814,082 km (0.112 R)
• M41: 32,091,586 km (0.093 R)
• M42: 32,276,937 km (0.026 R)
• M43: 32,648,838 km (0.115 R)
• M44: 34,814,566 km (0.066 R)
• M45: 35,770,646 km (0.063 R)
• M46: 36,541,673 km (0.042 R)
• M47: 37,026,371 km (0.092 R)
• M48: 37,513,162 km (0.103 R)
• M49: 39,283,054 km (0.058 R)
• M50: 40,478,042 km (0.057 R)
• M51: 43,005,648 km (0.093 R)
• M52: 44,546,506 km (0.103 R)
• M53: 45,479,697 km (0.077 R)
• M54: 45,583,818 km (0.102 R)
• M55: 45,792,207 km (0.041 R)
• M56: 45,896,627 km (0.115 R)
• M57: 46,314,603 km (0.109 R)
• M58: 46,839,093 km (0.109 R)
• M59: 46,944,111 km (0.041 R)
• M60: 47,154,595 km (0.079 R)
• M61: 47,470,845 km (0.102 R)
• M62: 47,787,843 km (0.115 R)
• M63: 48,743,025 km (0.059 R)
• M64: 49,383,304 km (0.077 R)
• M65: 49,704,491 km (0.097 R)
• M66: 50,780,100 km (0.112 R)
• M67: 51,104,278 km (0.116 R)
• M68: 52,735,493 km (0.086 R)
• M69: 54,052,703 km (0.12 R)
• M70: 55,937,187 km (0.069 R)
• M71: 56,719,434 km (0.085 R)
• M72: 58,068,807 km (0.092 R)
• M73: 58,747,383 km (0.104 R)
• M74: 60,913,560 km (0.08 R)
• M75: 61,718,247 km (0.062 R)
• M76: 61,948,777 km (0.059 R)
• M77: 62,526,524 km (0.091 R)
• M78: 62,989,829 km (0.116 R)
• M79: 65,794,041 km (0.117 R)
• M80: 68,161,727 km (0.095 R)
• M81: 68,280,807 km (0.113 R)
• M82: 70,557,237 km (0.084 R)
• M83: 72,858,352 km (0.111 R)
• M84: 73,346,041 km (0.12 R)
• M85: 74,079,370 km (0.092 R)
• M86: 76,541,601 km (0.1 R)
• M87: 77,161,235 km (0.101 R)
• M88: 77,782,665 km (0.118 R)
• M89: 81,292,979 km (0.07 R)
• M90: 81,672,210 km (0.091 R)
• M91: 81,925,329 km (0.112 R)
• M92: 84,214,925 km (0.109 R)
• M93: 84,982,810 km (0.06 R)
• M94: 85,239,371 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.5

Radius: 6.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.05 AU - 15.19 AU

Year: 21342 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,737,542 km

• M1: 84,972 km (0.098 R)
• M2: 123,269 km (0.073 R)
• M3: 504,145 km (0.116 R)
• M4: 812,765 km (0.09 R)
• M5: 882,927 km (0.058 R)
• M6: 976,276 km (0.071 R)
• M7: 1,615,059 km (0.089 R)
• M8: 1,927,569 km (0.113 R)
• M9: 2,090,929 km (0.087 R)
• M10: 2,712,658 km (0.072 R)
• M11: 2,849,690 km (0.074 R)
• M12: 3,051,647 km (0.1 R)
• M13: 3,403,950 km (0.11 R)
• M14: 3,871,144 km (0.097 R)
• M15: 4,042,882 km (0.108 R)
• M16: 4,164,506 km (0.097 R)
• M17: 4,536,855 km (0.111 R)
• M18: 4,846,223 km (0.064 R)
• M19: 5,012,725 km (0.086 R)
• M20: 5,485,006 km (0.111 R)
• M21: 6,696,300 km (0.077 R)
• M22: 6,964,828 km (0.083 R)
• M23: 8,183,303 km (0.077 R)
• M24: 9,008,933 km (0.115 R)
• M25: 9,077,000 km (0.12 R)
• M26: 11,788,911 km (0.1 R)
• M27: 12,087,957 km (0.058 R)
• M28: 12,617,384 km (0.109 R)
• M29: 12,718,961 km (0.109 R)
• M30: 12,820,986 km (0.103 R)
• M31: 14,065,491 km (0.104 R)
• M32: 14,648,773 km (0.069 R)
• M33: 14,970,259 km (0.111 R)
• M34: 15,212,907 km (0.086 R)
• M35: 16,003,531 km (0.115 R)
• M36: 16,141,161 km (0.098 R)
• M37: 17,228,289 km (0.045 R)
• M38: 17,624,424 km (0.114 R)
• M39: 17,681,122 km (0.092 R)
• M40: 17,851,963 km (0.104 R)
• M41: 17,937,682 km (0.044 R)
• M42: 18,137,994 km (0.106 R)
• M43: 18,425,371 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 12,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit