🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.57 AU - 0.61 AU

Year: 172 Days

Day: 38.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.65 AU - 0.69 AU

Year: 208 Days

Day: 18.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.57 AU - 0.91 AU

Year: 241 Days

Day: 28.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,275,187 km

• M1: 413,489 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.66 AU - 0.98 AU

Year: 281 Days

Day: 26.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.48 AU - 1.58 AU

Year: 717 Days

Day: 32.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.72 AU - 2.36 AU

Year: 1104 Days

Day: 40.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.59 AU - 2.49 AU

Year: 1104 Days

Day: 24.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.3

Radius: 13.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.16 AU - 11.36 AU

Year: 13368 Days

Day: 8.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,275,187 km

• M1: 177,423 km (0.067 R)
• M2: 367,263 km (0.116 R)
• M3: 696,079 km (0.068 R)
• M4: 905,516 km (0.08 R)
• M5: 1,239,718 km (0.107 R)
• M6: 1,972,298 km (0.05 R)
• M7: 3,496,850 km (0.108 R)
• M8: 3,932,030 km (0.081 R)
• M9: 4,785,935 km (0.102 R)
• M10: 5,877,252 km (0.026 R)
• M11: 6,060,359 km (0.112 R)
• M12: 6,357,311 km (0.039 R)
• M13: 6,469,958 km (0.038 R)
• M14: 6,735,345 km (0.045 R)
• M15: 6,965,875 km (0.108 R)
• M16: 7,355,578 km (0.1 R)
• M17: 8,320,185 km (0.063 R)
• M18: 8,733,972 km (0.064 R)
• M19: 9,324,435 km (0.093 R)
• M20: 9,581,594 km (0.096 R)
• M21: 9,884,530 km (0.05 R)
• M22: 10,234,589 km (0.098 R)
• M23: 10,322,702 km (0.104 R)
• M24: 10,901,945 km (0.108 R)
• M25: 11,037,181 km (0.091 R)
• M26: 11,629,439 km (0.097 R)
• M27: 11,813,893 km (0.083 R)
• M28: 12,185,495 km (0.11 R)
• M29: 12,372,641 km (0.106 R)
• M30: 12,560,985 km (0.082 R)
• M31: 13,419,677 km (0.104 R)
• M32: 13,613,257 km (0.091 R)
• M33: 16,314,097 km (0.1 R)
• M34: 16,936,274 km (0.097 R)
• M35: 17,093,053 km (0.108 R)
• M36: 17,725,104 km (0.106 R)
• M37: 18,311,228 km (0.06 R)
• M38: 18,903,636 km (0.091 R)
• M39: 19,229,460 km (0.085 R)
• M40: 19,886,643 km (0.117 R)
• M41: 21,448,744 km (0.102 R)
• M42: 21,788,631 km (0.062 R)
• M43: 23,165,829 km (0.117 R)
• M44: 23,865,049 km (0.088 R)
• M45: 24,217,203 km (0.083 R)
• M46: 24,630,392 km (0.099 R)
• M47: 25,823,435 km (0.101 R)
• M48: 26,791,483 km (0.096 R)
• M49: 28,079,969 km (0.082 R)
• M50: 29,012,712 km (0.072 R)
• M51: 30,526,194 km (0.107 R)
• M52: 30,717,230 km (0.05 R)
• M53: 30,908,566 km (0.038 R)
• M54: 31,678,097 km (0.116 R)
• M55: 32,583,912 km (0.08 R)
• M56: 32,974,662 km (0.056 R)
• M57: 33,301,533 km (0.08 R)
• M58: 34,487,096 km (0.097 R)
• M59: 35,151,760 km (0.119 R)
• M60: 35,485,662 km (0.09 R)
• M61: 35,753,592 km (0.088 R)
• M62: 36,156,609 km (0.104 R)
• M63: 37,238,949 km (0.09 R)
• M64: 39,227,554 km (0.107 R)
• M65: 40,199,940 km (0.06 R)
• M66: 40,759,137 km (0.066 R)
• M67: 41,744,089 km (0.096 R)
• M68: 42,950,446 km (0.051 R)
• M69: 43,450,552 km (0.071 R)
• M70: 44,600,810 km (0.091 R)
• M71: 44,889,983 km (0.071 R)
• M72: 45,034,793 km (0.103 R)
• M73: 45,324,864 km (0.097 R)
• M74: 45,470,123 km (0.111 R)
• M75: 45,979,803 km (0.106 R)
• M76: 47,151,902 km (0.094 R)
• M77: 47,299,107 km (0.098 R)
• M78: 47,520,212 km (0.091 R)
• M79: 48,185,474 km (0.118 R)
• M80: 48,556,477 km (0.08 R)
• M81: 49,226,675 km (0.072 R)
• M82: 49,600,221 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 13,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit