🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.59 AU - 0.63 AU

Year: 167 Days

Day: 35.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,861,982 km

• M1: 232,026 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.77 AU - 0.77 AU

Year: 236 Days

Day: 35.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.08 AU

Year: 329 Days

Day: 25.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.99 AU - 3.23 AU

Year: 1475 Days

Day: 34.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,861,982 km

• M1: 27,825 km (0.099 R)
• M2: 708,047 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.96 AU - 4.06 AU

Year: 2301 Days

Day: 33.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,861,982 km

• M1: 1,552,078 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.79 AU - 4.07 AU

Year: 2726 Days

Day: 24.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.1

Radius: 4.3

Gravity: 50.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.14 AU - 16.68 AU

Year: 18150 Days

Day: 15.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,861,982 km

• M1: 73,453 km (0.078 R)
• M2: 614,398 km (0.104 R)
• M3: 707,748 km (0.077 R)
• M4: 756,217 km (0.03 R)
• M5: 1,154,297 km (0.09 R)
• M6: 1,240,765 km (0.118 R)
• M7: 1,270,086 km (0.097 R)
• M8: 1,576,014 km (0.095 R)
• M9: 2,545,557 km (0.11 R)
• M10: 3,007,366 km (0.112 R)
• M11: 3,288,610 km (0.079 R)
• M12: 4,631,849 km (0.108 R)
• M13: 5,239,665 km (0.083 R)
• M14: 5,577,457 km (0.098 R)
• M15: 6,996,842 km (0.1 R)
• M16: 7,691,724 km (0.067 R)
• M17: 7,964,890 km (0.114 R)
• M18: 8,074,994 km (0.108 R)
• M19: 10,082,448 km (0.074 R)
• M20: 10,141,838 km (0.079 R)
• M21: 11,480,589 km (0.095 R)
• M22: 11,792,501 km (0.084 R)
• M23: 13,986,354 km (0.09 R)
• M24: 15,197,498 km (0.044 R)
• M25: 15,334,081 km (0.112 R)
• M26: 15,677,408 km (0.071 R)
• M27: 17,218,117 km (0.104 R)
• M28: 17,503,400 km (0.078 R)
• M29: 17,934,242 km (0.097 R)
• M30: 18,223,414 km (0.118 R)
• M31: 18,295,969 km (0.064 R)
• M32: 19,026,605 km (0.095 R)
• M33: 19,247,711 km (0.07 R)
• M34: 19,469,564 km (0.098 R)
• M35: 19,841,315 km (0.076 R)
• M36: 20,365,656 km (0.101 R)
• M37: 21,888,712 km (0.109 R)
• M38: 22,352,615 km (0.105 R)
• M39: 22,819,958 km (0.109 R)
• M40: 25,527,979 km (0.093 R)
• M41: 26,261,607 km (0.104 R)
• M42: 26,343,437 km (0.119 R)
• M43: 26,425,566 km (0.028 R)
• M44: 26,919,538 km (0.091 R)
• M45: 27,250,449 km (0.079 R)
• M46: 27,832,983 km (0.118 R)
• M47: 28,167,633 km (0.099 R)
• M48: 29,604,820 km (0.111 R)
• M49: 29,860,932 km (0.101 R)
• M50: 30,633,754 km (0.065 R)
• M51: 32,902,705 km (0.107 R)
• M52: 33,256,504 km (0.111 R)
• M53: 33,700,511 km (0.067 R)
• M54: 35,405,926 km (0.104 R)
• M55: 35,950,313 km (0.041 R)
• M56: 36,314,734 km (0.116 R)
• M57: 36,863,608 km (0.052 R)
• M58: 38,620,037 km (0.068 R)
• M59: 38,899,785 km (0.077 R)
• M60: 39,837,315 km (0.096 R)
• M61: 40,403,393 km (0.092 R)
• M62: 40,592,784 km (0.092 R)
• M63: 40,782,324 km (0.068 R)
• M64: 40,972,164 km (0.077 R)
• M65: 41,257,597 km (0.045 R)
• M66: 44,342,305 km (0.087 R)
• M67: 44,733,054 km (0.1 R)
• M68: 44,928,878 km (0.088 R)
• M69: 45,517,995 km (0.115 R)
• M70: 46,803,339 km (0.104 R)
• M71: 47,101,638 km (0.06 R)
• M72: 47,900,191 km (0.111 R)
• M73: 48,301,113 km (0.06 R)
• M74: 49,814,595 km (0.032 R)
• M75: 50,526,082 km (0.067 R)
• M76: 52,165,226 km (0.092 R)
• M77: 55,390,257 km (0.034 R)
• M78: 55,495,275 km (0.119 R)
• M79: 56,338,558 km (0.115 R)
• M80: 56,444,324 km (0.12 R)
• M81: 58,679,166 km (0.09 R)
• M82: 61,377,164 km (0.067 R)
• M83: 63,894,896 km (0.106 R)
• M84: 65,000,125 km (0.057 R)
• M85: 66,446,138 km (0.073 R)
• M86: 67,005,185 km (0.107 R)
• M87: 68,015,420 km (0.087 R)
• M88: 68,804,549 km (0.087 R)
• M89: 71,304,329 km (0.119 R)
• M90: 71,533,064 km (0.039 R)
• M91: 72,910,711 km (0.109 R)
• M92: 75,109,650 km (0.089 R)
• M93: 76,743,708 km (0.08 R)
• M94: 77,682,883 km (0.094 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit