🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.43 AU - 0.57 AU

Year: 130 Days

Day: 24.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 32.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,429,568 km

• M1: 118,332 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.39 AU - 2.93 AU

Year: 1593 Days

Day: 14.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 160.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,429,568 km

• M1: 543,489 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 8.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.17 AU - 7.55 AU

Year: 6596 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,429,568 km

• M1: 107,262 km (0.07 R)
• M2: 428,000 km (0.112 R)
• M3: 846,874 km (0.106 R)
• M4: 1,403,677 km (0.088 R)
• M5: 1,860,998 km (0.083 R)
• M6: 2,444,579 km (0.084 R)
• M7: 2,738,987 km (0.099 R)
• M8: 3,629,693 km (0.118 R)
• M9: 3,910,788 km (0.086 R)
• M10: 5,336,306 km (0.089 R)
• M11: 6,307,645 km (0.076 R)
• M12: 8,114,039 km (0.112 R)
• M13: 11,777,392 km (0.117 R)
• M14: 14,386,378 km (0.07 R)
• M15: 15,404,691 km (0.08 R)
• M16: 17,414,239 km (0.087 R)
• M17: 20,086,207 km (0.033 R)
• M18: 20,842,424 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.4

Radius: 6.2

Gravity: 21.99 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.26 AU - 13.6 AU

Year: 17068 Days

Day: 16.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,429,568 km

• M1: 77,193 km (0.117 R)
• M2: 278,402 km (0.1 R)
• M3: 596,297 km (0.12 R)
• M4: 1,602,642 km (0.026 R)
• M5: 2,057,569 km (0.055 R)
• M6: 3,141,854 km (0.095 R)
• M7: 3,358,771 km (0.11 R)
• M8: 3,822,824 km (0.108 R)
• M9: 4,102,123 km (0.109 R)
• M10: 4,495,566 km (0.094 R)
• M11: 6,325,596 km (0.118 R)
• M12: 7,216,900 km (0.1 R)
• M13: 8,342,325 km (0.098 R)
• M14: 9,136,540 km (0.11 R)
• M15: 10,691,461 km (0.088 R)
• M16: 12,016,748 km (0.042 R)
• M17: 13,167,156 km (0.055 R)
• M18: 15,684,738 km (0.078 R)
• M19: 18,071,572 km (0.075 R)
• M20: 22,040,105 km (0.119 R)
• M21: 23,039,867 km (0.095 R)
• M22: 23,345,645 km (0.119 R)
• M23: 26,441,872 km (0.059 R)
• M24: 27,341,853 km (0.04 R)
• M25: 31,270,892 km (0.101 R)
• M26: 33,045,721 km (0.078 R)
• M27: 35,289,839 km (0.102 R)
• M28: 35,560,311 km (0.12 R)
• M29: 37,915,880 km (0.082 R)
• M30: 38,771,579 km (0.073 R)
• M31: 44,020,819 km (0.12 R)
• M32: 49,894,480 km (0.107 R)
• M33: 51,614,257 km (0.072 R)
• M34: 70,820,380 km (0.114 R)
• M35: 71,466,792 km (0.081 R)
• M36: 72,117,094 km (0.083 R)
• M37: 72,771,435 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 10,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit