🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.6 AU

Year: 166 Days

Day: 14.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 78.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.6

Radius: 8.4

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.65 AU - 3.05 AU

Year: 2197 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 71,659,827 km

• M1: 105,915 km (0.052 R)
• M2: 354,397 km (0.081 R)
• M3: 432,936 km (0.113 R)
• M4: 525,837 km (0.086 R)
• M5: 594,502 km (0.117 R)
• M6: 683,064 km (0.112 R)
• M7: 767,587 km (0.108 R)
• M8: 838,047 km (0.114 R)
• M9: 966,701 km (0.103 R)
• M10: 1,053,169 km (0.084 R)
• M11: 1,112,260 km (0.08 R)
• M12: 1,213,239 km (0.109 R)
• M13: 1,392,307 km (0.108 R)
• M14: 1,764,357 km (0.102 R)
• M15: 1,895,255 km (0.065 R)
• M16: 2,004,761 km (0.083 R)
• M17: 2,450,563 km (0.097 R)
• M18: 2,556,777 km (0.112 R)
• M19: 2,982,982 km (0.086 R)
• M20: 3,082,315 km (0.076 R)
• M21: 3,269,611 km (0.03 R)
• M22: 3,746,978 km (0.05 R)
• M23: 3,885,206 km (0.087 R)
• M24: 4,198,464 km (0.119 R)
• M25: 4,422,562 km (0.102 R)
• M26: 4,585,025 km (0.095 R)
• M27: 4,899,330 km (0.078 R)
• M28: 5,203,612 km (0.12 R)
• M29: 5,375,201 km (0.036 R)
• M30: 5,444,465 km (0.095 R)
• M31: 5,601,243 km (0.039 R)
• M32: 5,937,240 km (0.107 R)
• M33: 6,098,656 km (0.075 R)
• M34: 6,444,227 km (0.095 R)
• M35: 6,777,532 km (0.034 R)
• M36: 7,364,703 km (0.064 R)
• M37: 7,460,895 km (0.045 R)
• M38: 7,518,939 km (0.118 R)
• M39: 7,576,983 km (0.12 R)
• M40: 7,791,356 km (0.041 R)
• M41: 7,968,181 km (0.061 R)
• M42: 8,325,869 km (0.049 R)
• M43: 8,668,598 km (0.113 R)
• M44: 9,284,493 km (0.103 R)
• M45: 9,346,875 km (0.065 R)
• M46: 9,513,976 km (0.084 R)
• M47: 9,808,684 km (0.098 R)
• M48: 10,084,991 km (0.057 R)
• M49: 10,191,953 km (0.092 R)
• M50: 10,667,076 km (0.06 R)
• M51: 10,732,450 km (0.115 R)
• M52: 10,885,489 km (0.069 R)
• M53: 12,272,261 km (0.116 R)
• M54: 12,823,829 km (0.05 R)
• M55: 13,360,137 km (0.08 R)
• M56: 13,430,598 km (0.102 R)
• M57: 13,951,348 km (0.109 R)
• M58: 14,070,577 km (0.097 R)
• M59: 14,647,726 km (0.041 R)
• M60: 15,061,364 km (0.038 R)
• M61: 15,404,841 km (0.092 R)
• M62: 15,974,659 km (0.112 R)
• M63: 16,124,406 km (0.099 R)
• M64: 16,274,752 km (0.095 R)
• M65: 16,931,188 km (0.119 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.2

Radius: 12.1

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.96 AU - 4.16 AU

Year: 3735 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,659,827 km

• M1: 154,235 km (0.109 R)
• M2: 275,559 km (0.103 R)
• M3: 493,374 km (0.089 R)
• M4: 919,578 km (0.091 R)
• M5: 1,015,620 km (0.092 R)
• M6: 1,276,967 km (0.103 R)
• M7: 1,413,251 km (0.048 R)
• M8: 1,647,671 km (0.102 R)
• M9: 1,988,754 km (0.043 R)
• M10: 2,193,853 km (0.066 R)
• M11: 2,345,695 km (0.115 R)
• M12: 2,446,524 km (0.096 R)
• M13: 2,576,674 km (0.113 R)
• M14: 2,765,466 km (0.066 R)
• M15: 3,039,081 km (0.086 R)
• M16: 3,119,864 km (0.115 R)
• M17: 3,268,863 km (0.111 R)
• M18: 3,840,626 km (0.077 R)
• M19: 4,747,788 km (0.109 R)
• M20: 4,850,711 km (0.071 R)
• M21: 4,937,179 km (0.111 R)
• M22: 5,041,448 km (0.102 R)
• M23: 5,146,466 km (0.086 R)
• M24: 5,528,988 km (0.043 R)
• M25: 5,957,586 km (0.118 R)
• M26: 6,227,610 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.4

Radius: 6.4

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.44 AU - 17.62 AU

Year: 26603 Days

Day: 20.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,659,827 km

• M1: 97,687 km (0.083 R)
• M2: 140,772 km (0.102 R)
• M3: 652,247 km (0.066 R)
• M4: 879,935 km (0.103 R)
• M5: 1,053,767 km (0.114 R)
• M6: 1,520,513 km (0.111 R)
• M7: 2,044,554 km (0.038 R)
• M8: 2,142,541 km (0.068 R)
• M9: 2,377,260 km (0.069 R)
• M10: 2,584,902 km (0.108 R)
• M11: 3,055,088 km (0.115 R)
• M12: 3,281,130 km (0.075 R)
• M13: 3,829,257 km (0.092 R)
• M14: 4,031,812 km (0.111 R)
• M15: 4,877,190 km (0.109 R)
• M16: 5,274,971 km (0.053 R)
• M17: 6,243,318 km (0.08 R)
• M18: 6,869,833 km (0.078 R)
• M19: 8,286,076 km (0.117 R)
• M20: 9,188,600 km (0.097 R)
• M21: 10,798,872 km (0.109 R)
• M22: 11,258,287 km (0.113 R)
• M23: 12,077,485 km (0.109 R)
• M24: 12,734,519 km (0.059 R)
• M25: 14,083,144 km (0.065 R)
• M26: 14,395,953 km (0.11 R)
• M27: 14,901,145 km (0.113 R)
• M28: 15,929,032 km (0.109 R)
• M29: 16,124,257 km (0.088 R)
• M30: 16,189,631 km (0.105 R)
• M31: 16,517,251 km (0.085 R)
• M32: 16,583,074 km (0.074 R)
• M33: 17,647,612 km (0.119 R)
• M34: 17,849,719 km (0.075 R)
• M35: 18,940,138 km (0.105 R)
• M36: 19,912,075 km (0.112 R)
• M37: 21,185,302 km (0.098 R)
• M38: 21,543,589 km (0.092 R)
• M39: 21,687,503 km (0.07 R)
• M40: 22,923,331 km (0.114 R)
• M41: 23,291,192 km (0.097 R)
• M42: 23,512,896 km (0.108 R)
• M43: 24,107,398 km (0.05 R)
• M44: 25,387,058 km (0.093 R)
• M45: 25,920,374 km (0.089 R)
• M46: 26,765,901 km (0.072 R)
• M47: 27,230,852 km (0.102 R)
• M48: 27,854,974 km (0.061 R)
• M49: 27,933,363 km (0.095 R)
• M50: 28,483,883 km (0.102 R)
• M51: 29,037,994 km (0.069 R)
• M52: 29,117,430 km (0.043 R)
• M53: 30,076,353 km (0.118 R)
• M54: 31,615,864 km (0.044 R)
• M55: 35,447,814 km (0.096 R)
• M56: 36,043,662 km (0.064 R)
• M57: 36,129,083 km (0.104 R)
• M58: 36,471,213 km (0.078 R)
• M59: 36,557,082 km (0.114 R)
• M60: 37,245,232 km (0.119 R)
• M61: 37,850,954 km (0.1 R)
• M62: 38,372,751 km (0.054 R)
• M63: 39,687,567 km (0.104 R)
• M64: 42,181,214 km (0.085 R)
• M65: 42,902,874 km (0.035 R)
• M66: 43,265,350 km (0.103 R)
• M67: 43,446,962 km (0.109 R)
• M68: 44,816,829 km (0.077 R)
• M69: 45,276,544 km (0.084 R)
• M70: 46,665,261 km (0.088 R)
• M71: 48,727,318 km (0.075 R)
• M72: 51,202,265 km (0.103 R)
• M73: 51,298,307 km (0.029 R)
• M74: 51,490,390 km (0.11 R)
• M75: 52,068,436 km (0.114 R)
• M76: 52,261,567 km (0.051 R)
• M77: 55,187,253 km (0.118 R)
• M78: 55,581,294 km (0.056 R)
• M79: 57,067,549 km (0.042 R)
• M80: 57,865,504 km (0.105 R)
• M81: 58,165,597 km (0.109 R)
• M82: 58,868,109 km (0.093 R)
• M83: 59,270,826 km (0.095 R)
• M84: 62,114,831 km (0.104 R)
• M85: 63,038,448 km (0.115 R)
• M86: 63,244,295 km (0.107 R)
• M87: 63,863,331 km (0.105 R)
• M88: 66,987,832 km (0.104 R)
• M89: 67,198,017 km (0.059 R)
• M90: 68,568,782 km (0.068 R)
• M91: 69,948,823 km (0.108 R)
• M92: 70,375,326 km (0.109 R)
• M93: 71,123,615 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit