🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.9 AU - 1 AU

Year: 335 Days

Day: 31.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,277,652 km

• M1: 160,369 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.91 AU - 2.01 AU

Year: 992 Days

Day: 26.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.7 AU - 2.34 AU

Year: 1038 Days

Day: 34.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,277,652 km

• M1: 157,676 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.84 AU - 4.8 AU

Year: 3247 Days

Day: 21.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,277,652 km

• M1: 177,423 km (0.119 R)

Asteroid Belt

Center: 9.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231

Radius: 5.9

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.12 AU - 15.6 AU

Year: 20717 Days

Day: 19.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,277,652 km

• M1: 73,453 km (0.104 R)
• M2: 316,549 km (0.068 R)
• M3: 1,003,203 km (0.115 R)
• M4: 1,249,292 km (0.108 R)
• M5: 1,949,260 km (0.087 R)
• M6: 2,537,030 km (0.092 R)
• M7: 2,816,030 km (0.105 R)
• M8: 3,021,129 km (0.095 R)
• M9: 4,113,642 km (0.084 R)
• M10: 5,241,311 km (0.108 R)
• M11: 8,180,161 km (0.09 R)
• M12: 8,458,114 km (0.115 R)
• M13: 10,528,997 km (0.088 R)
• M14: 15,781,977 km (0.111 R)
• M15: 19,126,985 km (0.11 R)
• M16: 21,748,838 km (0.056 R)
• M17: 23,191,410 km (0.079 R)
• M18: 24,600,622 km (0.108 R)
• M19: 25,867,267 km (0.093 R)
• M20: 26,265,646 km (0.101 R)
• M21: 28,109,141 km (0.07 R)
• M22: 29,169,640 km (0.047 R)
• M23: 31,483,021 km (0.084 R)
• M24: 36,596,127 km (0.116 R)
• M25: 39,152,306 km (0.112 R)
• M26: 41,552,305 km (0.076 R)
• M27: 44,474,250 km (0.088 R)
• M28: 44,759,533 km (0.078 R)
• M29: 45,767,524 km (0.11 R)
• M30: 48,428,571 km (0.093 R)
• M31: 51,035,014 km (0.108 R)
• M32: 52,770,350 km (0.072 R)
• M33: 53,090,040 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.8

Radius: 7.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.62 AU - 18.38 AU

Year: 23146 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,277,652 km

• M1: 98,286 km (0.12 R)
• M2: 615,146 km (0.066 R)
• M3: 920,924 km (0.071 R)
• M4: 1,463,067 km (0.108 R)
• M5: 1,744,162 km (0.04 R)
• M6: 2,308,146 km (0.1 R)
• M7: 2,739,885 km (0.096 R)
• M8: 3,170,876 km (0.084 R)
• M9: 4,397,729 km (0.113 R)
• M10: 5,210,793 km (0.077 R)
• M11: 5,554,868 km (0.08 R)
• M12: 6,204,123 km (0.119 R)
• M13: 8,456,618 km (0.107 R)
• M14: 11,267,412 km (0.11 R)
• M15: 13,763,602 km (0.1 R)
• M16: 16,852,948 km (0.095 R)
• M17: 18,646,627 km (0.086 R)
• M18: 25,650,948 km (0.082 R)
• M19: 26,535,820 km (0.118 R)
• M20: 27,440,887 km (0.068 R)
• M21: 29,074,047 km (0.059 R)
• M22: 31,267,601 km (0.103 R)
• M23: 33,831,858 km (0.075 R)
• M24: 35,030,137 km (0.055 R)
• M25: 42,207,244 km (0.108 R)
• M26: 43,284,199 km (0.065 R)
• M27: 45,493,012 km (0.072 R)
• M28: 49,283,223 km (0.08 R)
• M29: 54,536,353 km (0.098 R)
• M30: 55,446,656 km (0.033 R)
• M31: 61,318,073 km (0.068 R)
• M32: 62,104,509 km (0.071 R)
• M33: 72,730,745 km (0.071 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 13,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit