🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 1 AU

Year: 284 Days

Day: 36.8 Hours

Environment

Temp: 79 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.96 AU - 1.58 AU

Year: 528 Days

Day: 29.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,906,330 km

• M1: 81,381 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.63 AU - 2.69 AU

Year: 1171 Days

Day: 16 Hours

Environment

Temp: -85 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 13.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.04 AU - 5.4 AU

Year: 3783 Days

Day: 5 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,906,330 km

• M1: 166,802 km (0.068 R)
• M2: 592,856 km (0.098 R)
• M3: 1,059,452 km (0.12 R)
• M4: 1,972,448 km (0.06 R)
• M5: 2,649,229 km (0.092 R)
• M6: 3,844,964 km (0.084 R)
• M7: 4,565,278 km (0.093 R)
• M8: 5,673,200 km (0.068 R)
• M9: 6,246,459 km (0.106 R)
• M10: 7,678,560 km (0.091 R)
• M11: 9,203,261 km (0.082 R)
• M12: 11,316,181 km (0.101 R)
• M13: 15,254,944 km (0.092 R)
• M14: 17,711,191 km (0.086 R)
• M15: 18,195,739 km (0.083 R)
• M16: 18,689,112 km (0.044 R)
• M17: 19,318,321 km (0.109 R)
• M18: 21,839,344 km (0.103 R)
• M19: 23,106,887 km (0.071 R)
• M20: 23,540,272 km (0.078 R)
• M21: 24,647,147 km (0.072 R)
• M22: 26,098,845 km (0.088 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.9

Radius: 10.7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.81 AU - 10.87 AU

Year: 11389 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,906,330 km

• M1: 133,142 km (0.098 R)
• M2: 615,595 km (0.113 R)
• M3: 1,523,654 km (0.118 R)
• M4: 1,990,848 km (0.115 R)
• M5: 2,552,439 km (0.073 R)
• M6: 4,516,509 km (0.093 R)
• M7: 6,026,251 km (0.046 R)
• M8: 8,252,417 km (0.12 R)
• M9: 10,011,239 km (0.074 R)
• M10: 11,485,227 km (0.083 R)
• M11: 12,974,474 km (0.065 R)
• M12: 14,388,174 km (0.065 R)
• M13: 17,217,518 km (0.105 R)
• M14: 18,762,715 km (0.032 R)
• M15: 26,270,583 km (0.118 R)
• M16: 26,671,056 km (0.115 R)
• M17: 27,075,719 km (0.119 R)
• M18: 28,735,507 km (0.115 R)
• M19: 40,274,888 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.5

Radius: 7.5

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.88 AU - 18 AU

Year: 23481 Days

Day: 23.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,906,330 km

• M1: 93,499 km (0.089 R)
• M2: 357,988 km (0.081 R)
• M3: 651,948 km (0.11 R)
• M4: 992,731 km (0.098 R)
• M5: 1,263,653 km (0.051 R)
• M6: 1,549,684 km (0.083 R)
• M7: 2,102,897 km (0.095 R)
• M8: 2,629,781 km (0.116 R)
• M9: 4,109,902 km (0.117 R)
• M10: 5,443,567 km (0.046 R)
• M11: 8,878,334 km (0.09 R)
• M12: 9,997,327 km (0.09 R)
• M13: 10,306,695 km (0.058 R)
• M14: 11,207,424 km (0.075 R)
• M15: 11,541,476 km (0.12 R)
• M16: 14,615,712 km (0.106 R)
• M17: 16,683,454 km (0.026 R)
• M18: 16,944,053 km (0.094 R)
• M19: 18,565,096 km (0.119 R)
• M20: 23,605,796 km (0.092 R)
• M21: 26,437,983 km (0.041 R)
• M22: 26,911,161 km (0.114 R)
• M23: 33,726,391 km (0.026 R)
• M24: 35,272,036 km (0.082 R)
• M25: 36,134,618 km (0.105 R)
• M26: 41,132,383 km (0.107 R)
• M27: 48,486,465 km (0.039 R)
• M28: 59,253,921 km (0.109 R)
• M29: 65,728,966 km (0.042 R)
• M30: 71,282,189 km (0.082 R)
• M31: 72,198,775 km (0.08 R)
• M32: 73,123,290 km (0.077 R)
• M33: 86,386,487 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit