🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.94 AU

Year: 241 Days

Day: 31.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 0.99 AU

Year: 284 Days

Day: 27.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.11 AU - 1.39 AU

Year: 498 Days

Day: 15.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.14 AU - 1.44 AU

Year: 522 Days

Day: 42.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.51 AU - 1.79 AU

Year: 755 Days

Day: 28.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.67 AU - 3.73 AU

Year: 2040 Days

Day: 42.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 11.3

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.17 AU - 9.15 AU

Year: 8309 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,202,910 km

• M1: 297,700 km (0.049 R)
• M2: 528,380 km (0.049 R)
• M3: 614,398 km (0.076 R)
• M4: 786,286 km (0.111 R)
• M5: 904,618 km (0.078 R)
• M6: 1,047,634 km (0.11 R)
• M7: 2,037,224 km (0.066 R)
• M8: 2,400,597 km (0.103 R)
• M9: 2,810,944 km (0.076 R)
• M10: 3,105,951 km (0.079 R)
• M11: 3,668,289 km (0.097 R)
• M12: 4,570,365 km (0.076 R)
• M13: 4,695,728 km (0.109 R)
• M14: 4,790,423 km (0.049 R)
• M15: 5,046,385 km (0.09 R)
• M16: 5,339,746 km (0.12 R)
• M17: 5,538,412 km (0.026 R)
• M18: 5,841,049 km (0.119 R)
• M19: 6,497,784 km (0.044 R)
• M20: 6,924,586 km (0.07 R)
• M21: 6,996,692 km (0.09 R)
• M22: 7,360,664 km (0.074 R)
• M23: 7,619,169 km (0.111 R)
• M24: 8,145,155 km (0.101 R)
• M25: 8,221,301 km (0.116 R)
• M26: 8,335,893 km (0.12 R)
• M27: 8,528,126 km (0.118 R)
• M28: 8,877,886 km (0.092 R)
• M29: 9,311,719 km (0.077 R)
• M30: 9,874,058 km (0.084 R)
• M31: 10,488,606 km (0.087 R)
• M32: 11,927,438 km (0.041 R)
• M33: 12,057,289 km (0.102 R)
• M34: 13,970,796 km (0.044 R)
• M35: 14,383,237 km (0.09 R)
• M36: 16,312,002 km (0.069 R)
• M37: 17,675,437 km (0.062 R)
• M38: 18,521,114 km (0.058 R)
• M39: 18,671,609 km (0.118 R)
• M40: 18,822,703 km (0.092 R)
• M41: 20,666,198 km (0.081 R)
• M42: 21,240,953 km (0.116 R)
• M43: 21,503,946 km (0.062 R)
• M44: 22,139,438 km (0.099 R)
• M45: 22,352,764 km (0.099 R)
• M46: 22,566,689 km (0.084 R)
• M47: 23,158,349 km (0.109 R)
• M48: 23,320,662 km (0.11 R)
• M49: 23,755,394 km (0.116 R)
• M50: 24,853,592 km (0.094 R)
• M51: 25,744,148 km (0.11 R)
• M52: 25,968,395 km (0.077 R)
• M53: 26,418,834 km (0.081 R)
• M54: 26,531,781 km (0.076 R)
• M55: 26,701,724 km (0.052 R)
• M56: 26,928,664 km (0.062 R)
• M57: 27,441,785 km (0.051 R)
• M58: 28,304,216 km (0.114 R)
• M59: 28,419,855 km (0.088 R)
• M60: 28,651,732 km (0.052 R)
• M61: 29,233,967 km (0.083 R)
• M62: 29,350,953 km (0.086 R)
• M63: 30,410,106 km (0.093 R)
• M64: 30,528,587 km (0.117 R)
• M65: 31,123,239 km (0.1 R)
• M66: 32,384,498 km (0.117 R)
• M67: 34,338,396 km (0.103 R)
• M68: 35,267,399 km (0.105 R)
• M69: 35,953,903 km (0.109 R)
• M70: 36,141,948 km (0.107 R)
• M71: 36,644,746 km (0.098 R)
• M72: 36,770,857 km (0.11 R)
• M73: 37,086,808 km (0.065 R)
• M74: 37,784,832 km (0.065 R)
• M75: 38,679,577 km (0.113 R)
• M76: 38,936,586 km (0.068 R)
• M77: 40,034,784 km (0.116 R)
• M78: 40,424,785 km (0.067 R)
• M79: 41,274,352 km (0.065 R)
• M80: 42,857,995 km (0.106 R)
• M81: 43,390,264 km (0.113 R)
• M82: 44,058,667 km (0.062 R)
• M83: 44,192,857 km (0.073 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 19,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit