🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.94 AU - 1.26 AU

Year: 435 Days

Day: 19.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4 AU - 4.02 AU

Year: 3025 Days

Day: 46.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,750,302 km

• M1: 329,415 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.9

Radius: 8.6

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.9 AU - 8.7 AU

Year: 9008 Days

Day: 5.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,750,302 km

• M1: 108,159 km (0.088 R)
• M2: 398,828 km (0.068 R)
• M3: 702,960 km (0.048 R)
• M4: 1,156,691 km (0.116 R)
• M5: 1,621,043 km (0.026 R)
• M6: 1,905,129 km (0.09 R)
• M7: 2,735,397 km (0.068 R)
• M8: 3,278,437 km (0.099 R)
• M9: 4,350,605 km (0.055 R)
• M10: 5,540,806 km (0.077 R)
• M11: 7,775,948 km (0.103 R)
• M12: 8,955,078 km (0.039 R)
• M13: 9,515,771 km (0.11 R)
• M14: 9,902,332 km (0.117 R)
• M15: 11,609,094 km (0.102 R)
• M16: 15,594,980 km (0.048 R)
• M17: 18,558,065 km (0.052 R)
• M18: 19,935,562 km (0.077 R)
• M19: 22,892,962 km (0.116 R)
• M20: 25,386,310 km (0.07 R)
• M21: 27,956,850 km (0.072 R)
• M22: 28,252,755 km (0.097 R)
• M23: 30,383,178 km (0.114 R)
• M24: 32,076,476 km (0.061 R)
• M25: 32,618,320 km (0.099 R)
• M26: 33,166,297 km (0.076 R)
• M27: 35,189,758 km (0.1 R)
• M28: 41,623,812 km (0.112 R)
• M29: 45,048,856 km (0.118 R)
• M30: 45,319,927 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.8

Radius: 6

Gravity: 23.52 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.05 AU - 15.81 AU

Year: 17516 Days

Day: 24.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,750,302 km

• M1: 74,649 km (0.096 R)
• M2: 619,784 km (0.106 R)
• M3: 936,632 km (0.056 R)
• M4: 1,749,248 km (0.106 R)
• M5: 1,953,000 km (0.078 R)
• M6: 2,172,610 km (0.101 R)
• M7: 2,408,675 km (0.118 R)
• M8: 2,857,020 km (0.103 R)
• M9: 3,221,740 km (0.085 R)
• M10: 3,529,762 km (0.117 R)
• M11: 4,269,972 km (0.07 R)
• M12: 4,998,663 km (0.108 R)
• M13: 6,479,233 km (0.101 R)
• M14: 6,834,229 km (0.086 R)
• M15: 11,066,652 km (0.103 R)
• M16: 12,634,887 km (0.103 R)
• M17: 14,795,977 km (0.07 R)
• M18: 18,925,477 km (0.114 R)
• M19: 21,348,963 km (0.084 R)
• M20: 23,348,488 km (0.079 R)
• M21: 25,035,353 km (0.096 R)
• M22: 29,364,117 km (0.113 R)
• M23: 29,846,870 km (0.037 R)
• M24: 34,566,533 km (0.114 R)
• M25: 38,884,975 km (0.094 R)
• M26: 41,550,360 km (0.065 R)
• M27: 42,465,300 km (0.116 R)
• M28: 45,934,774 km (0.051 R)
• M29: 46,422,164 km (0.086 R)
• M30: 47,077,253 km (0.073 R)
• M31: 47,904,679 km (0.083 R)
• M32: 60,723,720 km (0.065 R)
• M33: 61,310,593 km (0.043 R)
• M34: 62,297,191 km (0.108 R)
• M35: 63,897,739 km (0.105 R)
• M36: 64,099,696 km (0.099 R)
• M37: 67,598,640 km (0.085 R)
• M38: 72,752,137 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit