🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.59 AU - 0.95 AU

Year: 246 Days

Day: 45.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.7 AU - 1.04 AU

Year: 295 Days

Day: 30.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.89 AU - 1.99 AU

Year: 982 Days

Day: 45.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,951,414 km

• M1: 985,700 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.88 AU - 2.38 AU

Year: 1130 Days

Day: 41 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.69 AU - 2.79 AU

Year: 1648 Days

Day: 20.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,951,414 km

• M1: 82,428 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.71 AU - 3.01 AU

Year: 1758 Days

Day: 44.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,951,414 km

• M1: 1,733,391 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.1

Radius: 5.1

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.65 AU - 20.15 AU

Year: 26379 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 36,951,414 km

• M1: 264,788 km (0.091 R)
• M2: 646,712 km (0.045 R)
• M3: 851,661 km (0.097 R)
• M4: 1,195,137 km (0.041 R)
• M5: 1,934,001 km (0.12 R)
• M6: 2,163,634 km (0.075 R)
• M7: 2,490,954 km (0.112 R)
• M8: 2,694,706 km (0.094 R)
• M9: 4,897,535 km (0.116 R)
• M10: 7,119,961 km (0.072 R)
• M11: 7,668,836 km (0.115 R)
• M12: 8,841,085 km (0.089 R)
• M13: 10,032,332 km (0.091 R)
• M14: 10,903,142 km (0.109 R)
• M15: 13,975,433 km (0.082 R)
• M16: 14,095,560 km (0.056 R)
• M17: 16,063,371 km (0.045 R)
• M18: 16,105,258 km (0.065 R)
• M19: 16,231,070 km (0.046 R)
• M20: 17,121,775 km (0.112 R)
• M21: 18,509,146 km (0.069 R)
• M22: 19,573,236 km (0.111 R)
• M23: 19,617,966 km (0.093 R)
• M24: 20,885,060 km (0.07 R)
• M25: 21,390,102 km (0.095 R)
• M26: 21,713,682 km (0.106 R)
• M27: 22,646,724 km (0.106 R)
• M28: 23,165,529 km (0.088 R)
• M29: 25,425,804 km (0.077 R)
• M30: 29,997,365 km (0.112 R)
• M31: 30,411,153 km (0.105 R)
• M32: 30,878,945 km (0.057 R)
• M33: 32,986,779 km (0.086 R)
• M34: 33,040,036 km (0.063 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 10,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit