🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.72 AU - 0.78 AU

Year: 241 Days

Day: 15.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,421,693 km

• M1: 81,980 km (0.086 R)
• M2: 118,482 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.5 AU - 1.52 AU

Year: 688 Days

Day: 16.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 106.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,421,693 km

• M1: 871,557 km (0.108 R)
• M2: 1,105,678 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.38 AU - 3.04 AU

Year: 1654 Days

Day: 21.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,421,693 km

• M1: 271,670 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.89 AU - 3.53 AU

Year: 2133 Days

Day: 25.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,421,693 km

• M1: 468,690 km (0.089 R)
• M2: 624,272 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.24 AU - 4.94 AU

Year: 3068 Days

Day: 33.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,421,693 km

• M1: 1,119,890 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.53 AU - 5.17 AU

Year: 3365 Days

Day: 35.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.9

Radius: 4.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.93 AU - 15.25 AU

Year: 18579 Days

Day: 16.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,421,693 km

• M1: 63,280 km (0.102 R)
• M2: 956,230 km (0.117 R)
• M3: 1,014,573 km (0.116 R)
• M4: 1,421,928 km (0.043 R)
• M5: 1,948,063 km (0.081 R)
• M6: 2,116,660 km (0.071 R)
• M7: 2,408,077 km (0.07 R)
• M8: 3,289,208 km (0.109 R)
• M9: 3,400,210 km (0.074 R)
• M10: 3,809,809 km (0.117 R)
• M11: 4,875,395 km (0.101 R)
• M12: 5,001,954 km (0.102 R)
• M13: 5,103,980 km (0.099 R)
• M14: 6,134,560 km (0.11 R)
• M15: 8,107,457 km (0.09 R)
• M16: 8,167,445 km (0.096 R)
• M17: 8,438,666 km (0.089 R)
• M18: 8,590,658 km (0.053 R)
• M19: 11,010,254 km (0.093 R)
• M20: 13,268,583 km (0.104 R)
• M21: 13,872,809 km (0.025 R)
• M22: 15,552,045 km (0.111 R)
• M23: 16,605,214 km (0.053 R)
• M24: 16,681,359 km (0.071 R)
• M25: 17,836,853 km (0.073 R)
• M26: 18,779,619 km (0.107 R)
• M27: 19,256,986 km (0.108 R)
• M28: 19,297,078 km (0.064 R)
• M29: 19,859,417 km (0.042 R)
• M30: 20,021,132 km (0.072 R)
• M31: 20,386,599 km (0.115 R)
• M32: 23,387,982 km (0.115 R)
• M33: 24,678,712 km (0.072 R)
• M34: 25,070,359 km (0.039 R)
• M35: 25,245,089 km (0.104 R)
• M36: 25,288,922 km (0.071 R)
• M37: 25,771,824 km (0.034 R)
• M38: 25,859,937 km (0.075 R)
• M39: 26,301,998 km (0.036 R)
• M40: 27,463,327 km (0.108 R)
• M41: 28,231,661 km (0.105 R)
• M42: 29,007,027 km (0.091 R)
• M43: 29,098,581 km (0.118 R)
• M44: 30,020,702 km (0.119 R)
• M45: 30,858,750 km (0.061 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit