🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.8 AU - 2.44 AU

Year: 1075 Days

Day: 30.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,541,437 km

• M1: 174,132 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.49 AU - 2.91 AU

Year: 1545 Days

Day: 40.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,541,437 km

• M1: 37,998 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.19 AU - 3.57 AU

Year: 1702 Days

Day: 45.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,541,437 km

• M1: 54,753 km (0.115 R)
• M2: 97,687 km (0.097 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.9

Radius: 11.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.43 AU - 5.97 AU

Year: 4739 Days

Day: 5.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,541,437 km

• M1: 145,559 km (0.054 R)
• M2: 515,963 km (0.03 R)
• M3: 935,735 km (0.086 R)
• M4: 1,304,793 km (0.092 R)
• M5: 1,686,267 km (0.082 R)
• M6: 2,182,035 km (0.088 R)
• M7: 2,683,337 km (0.109 R)
• M8: 3,243,731 km (0.062 R)
• M9: 4,709,939 km (0.07 R)
• M10: 5,096,500 km (0.097 R)
• M11: 6,774,839 km (0.119 R)
• M12: 7,209,570 km (0.08 R)
• M13: 7,662,852 km (0.101 R)
• M14: 8,727,689 km (0.12 R)
• M15: 9,103,629 km (0.065 R)
• M16: 11,674,618 km (0.118 R)
• M17: 12,089,902 km (0.07 R)
• M18: 13,621,335 km (0.112 R)
• M19: 14,888,279 km (0.095 R)
• M20: 16,334,891 km (0.056 R)
• M21: 17,439,521 km (0.112 R)
• M22: 17,818,602 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.2

Radius: 10

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.32 AU - 6.92 AU

Year: 5932 Days

Day: 10.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,541,437 km

• M1: 127,308 km (0.115 R)
• M2: 521,049 km (0.072 R)
• M3: 836,701 km (0.061 R)
• M4: 1,174,942 km (0.101 R)
• M5: 1,569,581 km (0.084 R)
• M6: 2,067,143 km (0.06 R)
• M7: 3,156,066 km (0.051 R)
• M8: 4,000,247 km (0.027 R)
• M9: 4,694,381 km (0.078 R)
• M10: 5,043,094 km (0.051 R)
• M11: 8,334,397 km (0.1 R)
• M12: 10,378,502 km (0.114 R)
• M13: 11,980,097 km (0.085 R)
• M14: 12,891,597 km (0.034 R)
• M15: 14,625,436 km (0.114 R)
• M16: 16,387,250 km (0.077 R)
• M17: 19,493,799 km (0.077 R)
• M18: 20,117,024 km (0.079 R)
• M19: 20,753,563 km (0.118 R)
• M20: 21,112,897 km (0.078 R)
• M21: 22,290,980 km (0.101 R)
• M22: 24,617,078 km (0.09 R)
• M23: 29,474,221 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 8.2

Gravity: 13.18 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.41 AU - 7.79 AU

Year: 6588 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,541,437 km

• M1: 102,026 km (0.108 R)
• M2: 359,932 km (0.082 R)
• M3: 763,697 km (0.069 R)
• M4: 1,311,375 km (0.109 R)
• M5: 1,652,159 km (0.059 R)
• M6: 2,352,726 km (0.056 R)
• M7: 2,820,219 km (0.108 R)
• M8: 3,841,524 km (0.091 R)
• M9: 4,856,545 km (0.111 R)
• M10: 7,253,253 km (0.117 R)
• M11: 10,489,354 km (0.082 R)
• M12: 11,910,833 km (0.09 R)
• M13: 12,834,151 km (0.113 R)
• M14: 22,653,007 km (0.106 R)
• M15: 23,645,290 km (0.109 R)
• M16: 36,208,818 km (0.116 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 18,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit