🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.37 AU - 1.73 AU

Year: 731 Days

Day: 43.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,422,735 km

• M1: 26,928 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.1 AU - 3.2 AU

Year: 2117 Days

Day: 30.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,422,735 km

• M1: 26,928 km (0.117 R)
• M2: 1,636,302 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 9.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.21 AU - 4.43 AU

Year: 3401 Days

Day: 9.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,422,735 km

• M1: 118,332 km (0.112 R)
• M2: 424,110 km (0.12 R)
• M3: 873,951 km (0.074 R)
• M4: 1,478,476 km (0.091 R)
• M5: 1,851,573 km (0.1 R)
• M6: 2,852,383 km (0.109 R)
• M7: 4,556,452 km (0.042 R)
• M8: 5,071,517 km (0.113 R)
• M9: 5,476,778 km (0.077 R)
• M10: 5,801,256 km (0.109 R)
• M11: 7,053,988 km (0.028 R)
• M12: 7,499,192 km (0.079 R)
• M13: 7,962,945 km (0.114 R)
• M14: 9,154,343 km (0.12 R)
• M15: 12,136,875 km (0.073 R)
• M16: 12,475,415 km (0.078 R)
• M17: 13,438,975 km (0.099 R)
• M18: 14,784,010 km (0.12 R)
• M19: 15,712,564 km (0.091 R)
• M20: 16,114,982 km (0.114 R)
• M21: 17,098,438 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.9

Radius: 6.3

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.19 AU - 13.73 AU

Year: 15666 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,422,735 km

• M1: 81,980 km (0.095 R)
• M2: 407,205 km (0.093 R)
• M3: 794,365 km (0.056 R)
• M4: 1,006,943 km (0.112 R)
• M5: 1,705,416 km (0.108 R)
• M6: 2,537,030 km (0.117 R)
• M7: 3,150,980 km (0.06 R)
• M8: 4,766,039 km (0.063 R)
• M9: 6,660,995 km (0.12 R)
• M10: 7,160,652 km (0.069 R)
• M11: 7,820,229 km (0.103 R)
• M12: 8,188,090 km (0.063 R)
• M13: 8,663,961 km (0.029 R)
• M14: 10,866,640 km (0.095 R)
• M15: 11,094,178 km (0.103 R)
• M16: 11,383,052 km (0.107 R)
• M17: 11,617,771 km (0.076 R)
• M18: 13,352,208 km (0.028 R)
• M19: 13,679,080 km (0.082 R)
• M20: 20,516,002 km (0.075 R)
• M21: 21,571,265 km (0.067 R)
• M22: 25,350,706 km (0.101 R)
• M23: 33,463,249 km (0.06 R)
• M24: 39,156,943 km (0.075 R)
• M25: 40,232,403 km (0.04 R)
• M26: 41,882,467 km (0.119 R)
• M27: 42,161,766 km (0.107 R)
• M28: 42,724,105 km (0.119 R)
• M29: 43,149,112 km (0.094 R)
• M30: 44,441,189 km (0.116 R)
• M31: 45,906,799 km (0.11 R)
• M32: 46,801,395 km (0.038 R)
• M33: 56,908,227 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit