🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.69 AU - 0.83 AU

Year: 233 Days

Day: 23.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.05 AU - 1.61 AU

Year: 539 Days

Day: 38.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,450,431 km

• M1: 804,537 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.49 AU - 2.07 AU

Year: 835 Days

Day: 15.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,450,431 km

• M1: 1,177,186 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.4 AU - 3.38 AU

Year: 1727 Days

Day: 20.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.14 AU - 5.3 AU

Year: 3604 Days

Day: 24.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,450,431 km

• M1: 3,231,613 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.95 AU - 5.95 AU

Year: 3871 Days

Day: 17.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.7

Radius: 3.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.85 AU - 16.25 AU

Year: 17530 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 29,450,431 km

• M1: 93,499 km (0.047 R)
• M2: 127,906 km (0.087 R)
• M3: 722,707 km (0.039 R)
• M4: 878,738 km (0.065 R)
• M5: 1,002,755 km (0.096 R)
• M6: 1,206,507 km (0.099 R)
• M7: 1,438,982 km (0.1 R)
• M8: 1,568,683 km (0.07 R)
• M9: 1,770,192 km (0.049 R)
• M10: 1,856,659 km (0.049 R)
• M11: 2,069,687 km (0.091 R)
• M12: 2,105,889 km (0.092 R)
• M13: 2,160,642 km (0.109 R)
• M14: 2,403,589 km (0.116 R)
• M15: 2,499,332 km (0.082 R)
• M16: 2,674,960 km (0.081 R)
• M17: 3,079,173 km (0.073 R)
• M18: 3,246,124 km (0.106 R)
• M19: 3,394,675 km (0.118 R)
• M20: 3,437,460 km (0.077 R)
• M21: 3,742,490 km (0.05 R)
• M22: 4,613,299 km (0.094 R)
• M23: 4,660,871 km (0.098 R)
• M24: 4,852,506 km (0.038 R)
• M25: 4,876,591 km (0.117 R)
• M26: 5,169,354 km (0.107 R)
• M27: 5,593,913 km (0.042 R)
• M28: 6,396,356 km (0.071 R)
• M29: 6,529,199 km (0.118 R)
• M30: 6,743,573 km (0.082 R)
• M31: 7,400,307 km (0.104 R)
• M32: 8,220,852 km (0.105 R)
• M33: 8,715,123 km (0.06 R)
• M34: 8,891,798 km (0.079 R)
• M35: 9,278,808 km (0.051 R)
• M36: 9,429,154 km (0.11 R)
• M37: 9,610,616 km (0.099 R)
• M38: 10,161,735 km (0.083 R)
• M39: 10,223,668 km (0.048 R)
• M40: 10,316,718 km (0.045 R)
• M41: 10,912,566 km (0.048 R)
• M42: 10,944,281 km (0.074 R)
• M43: 11,166,733 km (0.071 R)
• M44: 11,941,052 km (0.074 R)
• M45: 12,202,998 km (0.025 R)
• M46: 12,235,909 km (0.089 R)
• M47: 12,268,821 km (0.12 R)
• M48: 12,499,949 km (0.083 R)
• M49: 12,765,934 km (0.095 R)
• M50: 12,799,295 km (0.113 R)
• M51: 12,899,525 km (0.094 R)
• M52: 13,000,055 km (0.114 R)
• M53: 13,303,290 km (0.103 R)
• M54: 13,779,609 km (0.034 R)
• M55: 13,985,456 km (0.096 R)
• M56: 14,924,332 km (0.109 R)
• M57: 15,065,254 km (0.1 R)
• M58: 15,171,169 km (0.119 R)
• M59: 15,561,470 km (0.09 R)
• M60: 16,099,274 km (0.063 R)
• M61: 16,171,380 km (0.118 R)
• M62: 16,316,041 km (0.115 R)
• M63: 16,352,244 km (0.118 R)
• M64: 17,119,083 km (0.119 R)
• M65: 17,303,537 km (0.115 R)
• M66: 17,340,338 km (0.106 R)
• M67: 17,636,841 km (0.076 R)
• M68: 17,674,091 km (0.111 R)
• M69: 17,711,341 km (0.056 R)
• M70: 18,612,069 km (0.102 R)
• M71: 18,877,606 km (0.096 R)
• M72: 18,953,601 km (0.079 R)
• M73: 19,029,896 km (0.072 R)
• M74: 20,301,628 km (0.113 R)
• M75: 20,614,138 km (0.117 R)
• M76: 20,653,332 km (0.099 R)
• M77: 21,243,795 km (0.093 R)
• M78: 21,283,289 km (0.105 R)
• M79: 22,642,984 km (0.099 R)
• M80: 23,496,739 km (0.027 R)
• M81: 23,701,539 km (0.106 R)
• M82: 23,948,076 km (0.114 R)
• M83: 23,989,215 km (0.087 R)
• M84: 24,236,800 km (0.099 R)
• M85: 24,901,164 km (0.088 R)
• M86: 25,951,042 km (0.093 R)
• M87: 26,290,031 km (0.047 R)
• M88: 27,015,281 km (0.102 R)
• M89: 28,966,636 km (0.084 R)
• M90: 29,010,468 km (0.084 R)
• M91: 29,142,264 km (0.096 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 17,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit