🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 41.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.52 AU - 0.66 AU

Year: 159 Days

Day: 33.1 Hours

Environment

Temp: 248 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.1

Radius: 11.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.1 AU - 7.18 AU

Year: 5986 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 105,219,618 km

• M1: 141,819 km (0.098 R)
• M2: 545,284 km (0.068 R)
• M3: 919,877 km (0.118 R)
• M4: 1,375,552 km (0.072 R)
• M5: 2,038,121 km (0.028 R)
• M6: 3,248,368 km (0.114 R)
• M7: 3,840,028 km (0.079 R)
• M8: 4,602,977 km (0.025 R)
• M9: 5,211,840 km (0.103 R)
• M10: 5,579,253 km (0.116 R)
• M11: 9,298,106 km (0.035 R)
• M12: 10,316,269 km (0.037 R)
• M13: 11,883,756 km (0.067 R)
• M14: 14,746,909 km (0.094 R)
• M15: 15,198,545 km (0.025 R)
• M16: 15,834,635 km (0.116 R)
• M17: 18,952,405 km (0.04 R)
• M18: 21,436,028 km (0.115 R)
• M19: 22,383,881 km (0.114 R)
• M20: 24,756,952 km (0.102 R)
• M21: 25,800,247 km (0.095 R)
• M22: 27,803,063 km (0.111 R)

Asteroid Belt

Center: 13.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.1

Radius: 7.7

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 17.31 AU - 21.63 AU

Year: 30056 Days

Day: 19.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 105,219,618 km

• M1: 95,743 km (0.043 R)
• M2: 372,050 km (0.052 R)
• M3: 863,329 km (0.08 R)
• M4: 1,391,559 km (0.086 R)
• M5: 3,350,244 km (0.07 R)
• M6: 4,012,664 km (0.059 R)
• M7: 4,838,743 km (0.043 R)
• M8: 6,141,741 km (0.072 R)
• M9: 8,689,243 km (0.084 R)
• M10: 11,220,439 km (0.092 R)
• M11: 13,315,258 km (0.084 R)
• M12: 13,795,916 km (0.09 R)
• M13: 14,877,059 km (0.105 R)
• M14: 15,657,811 km (0.076 R)
• M15: 16,103,313 km (0.096 R)
• M16: 20,500,743 km (0.079 R)
• M17: 21,358,387 km (0.103 R)
• M18: 22,017,067 km (0.083 R)
• M19: 23,030,293 km (0.104 R)
• M20: 33,884,516 km (0.09 R)
• M21: 35,538,620 km (0.072 R)
• M22: 43,563,798 km (0.105 R)
• M23: 49,409,035 km (0.081 R)
• M24: 53,115,921 km (0.101 R)
• M25: 54,121,218 km (0.107 R)
• M26: 56,585,993 km (0.086 R)
• M27: 64,200,375 km (0.076 R)
• M28: 65,340,909 km (0.073 R)
• M29: 67,897,836 km (0.082 R)
• M30: 73,955,353 km (0.115 R)
• M31: 79,314,098 km (0.092 R)
• M32: 80,100,085 km (0.052 R)
• M33: 84,652,797 km (0.074 R)
• M34: 88,529,327 km (0.056 R)
• M35: 93,393,502 km (0.092 R)
• M36: 99,037,530 km (0.112 R)
• M37: 99,948,881 km (0.064 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 14,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit