🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.84 AU

Year: 234 Days

Day: 26.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,579,884 km

• M1: 59,390 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.94 AU - 2.57 AU

Year: 1265 Days

Day: 22.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,579,884 km

• M1: 173,534 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 11.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.85 AU - 10.41 AU

Year: 10338 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,579,884 km

• M1: 140,622 km (0.115 R)
• M2: 586,723 km (0.108 R)
• M3: 1,291,628 km (0.074 R)
• M4: 1,908,869 km (0.077 R)
• M5: 2,304,106 km (0.111 R)
• M6: 2,655,811 km (0.095 R)
• M7: 3,196,159 km (0.103 R)
• M8: 4,117,083 km (0.091 R)
• M9: 4,962,610 km (0.096 R)
• M10: 6,958,994 km (0.101 R)
• M11: 9,165,712 km (0.1 R)
• M12: 10,856,916 km (0.067 R)
• M13: 12,075,989 km (0.057 R)
• M14: 14,348,381 km (0.067 R)
• M15: 14,784,608 km (0.044 R)
• M16: 15,946,983 km (0.113 R)
• M17: 16,755,111 km (0.107 R)
• M18: 20,733,367 km (0.102 R)
• M19: 28,889,892 km (0.112 R)
• M20: 29,686,650 km (0.052 R)
• M21: 33,454,273 km (0.102 R)
• M22: 34,111,755 km (0.104 R)
• M23: 37,294,600 km (0.115 R)
• M24: 40,670,276 km (0.051 R)
• M25: 41,923,606 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.9

Radius: 4.3

Gravity: 44.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.39 AU - 15.57 AU

Year: 22824 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,579,884 km

• M1: 54,454 km (0.034 R)
• M2: 195,225 km (0.114 R)
• M3: 334,650 km (0.097 R)
• M4: 908,957 km (0.097 R)
• M5: 1,061,846 km (0.082 R)
• M6: 1,231,938 km (0.084 R)
• M7: 1,453,343 km (0.102 R)
• M8: 2,640,103 km (0.111 R)
• M9: 5,385,972 km (0.096 R)
• M10: 6,065,894 km (0.091 R)
• M11: 12,717,614 km (0.109 R)
• M12: 16,105,258 km (0.076 R)
• M13: 17,415,586 km (0.072 R)
• M14: 18,050,629 km (0.057 R)
• M15: 19,079,712 km (0.086 R)
• M16: 20,445,242 km (0.09 R)
• M17: 21,356,592 km (0.102 R)
• M18: 21,770,230 km (0.068 R)
• M19: 24,141,356 km (0.095 R)
• M20: 25,504,492 km (0.07 R)
• M21: 26,918,042 km (0.117 R)
• M22: 29,643,865 km (0.038 R)
• M23: 30,679,083 km (0.08 R)
• M24: 32,821,174 km (0.086 R)
• M25: 36,954,115 km (0.039 R)
• M26: 41,101,865 km (0.112 R)
• M27: 44,199,588 km (0.084 R)
• M28: 53,276,589 km (0.098 R)
• M29: 53,465,980 km (0.087 R)
• M30: 63,946,059 km (0.059 R)
• M31: 64,374,357 km (0.089 R)
• M32: 71,260,347 km (0.069 R)
• M33: 74,288,358 km (0.117 R)
• M34: 85,172,052 km (0.054 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit