🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.49 AU - 0.57 AU

Year: 168 Days

Day: 36.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,494,815 km

• M1: 201,658 km (0.082 R)
• M2: 261,647 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.72 AU - 1.2 AU

Year: 411 Days

Day: 18.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.32 AU - 1.6 AU

Year: 770 Days

Day: 33.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,494,815 km

• M1: 334,351 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2 AU - 2.28 AU

Year: 1367 Days

Day: 33.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.3

Radius: 12.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.33 AU - 9.69 AU

Year: 11807 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,494,815 km

• M1: 173,384 km (0.115 R)
• M2: 423,362 km (0.054 R)
• M3: 665,262 km (0.099 R)
• M4: 1,194,240 km (0.1 R)
• M5: 1,590,824 km (0.051 R)
• M6: 2,159,894 km (0.063 R)
• M7: 2,294,831 km (0.118 R)
• M8: 3,766,874 km (0.118 R)
• M9: 3,930,534 km (0.063 R)
• M10: 4,068,613 km (0.085 R)
• M11: 4,435,427 km (0.073 R)
• M12: 4,666,556 km (0.101 R)
• M13: 4,901,724 km (0.096 R)
• M14: 5,020,654 km (0.106 R)
• M15: 5,110,712 km (0.11 R)
• M16: 5,231,438 km (0.118 R)
• M17: 5,322,692 km (0.075 R)
• M18: 5,849,576 km (0.108 R)
• M19: 6,263,962 km (0.079 R)
• M20: 6,621,950 km (0.114 R)
• M21: 7,256,394 km (0.039 R)
• M22: 7,460,745 km (0.093 R)
• M23: 7,910,137 km (0.069 R)
• M24: 8,155,777 km (0.097 R)
• M25: 8,332,901 km (0.12 R)
• M26: 8,511,221 km (0.089 R)
• M27: 9,757,222 km (0.12 R)
• M28: 10,210,653 km (0.102 R)
• M29: 10,593,773 km (0.092 R)
• M30: 10,709,712 km (0.111 R)
• M31: 11,374,225 km (0.067 R)
• M32: 11,731,615 km (0.116 R)
• M33: 12,092,594 km (0.099 R)
• M34: 13,825,237 km (0.06 R)
• M35: 15,284,115 km (0.064 R)
• M36: 15,458,995 km (0.078 R)
• M37: 15,634,473 km (0.08 R)
• M38: 15,810,700 km (0.117 R)
• M39: 15,899,112 km (0.108 R)
• M40: 16,477,308 km (0.107 R)
• M41: 17,746,197 km (0.114 R)
• M42: 18,765,108 km (0.076 R)
• M43: 18,952,405 km (0.119 R)
• M44: 19,660,302 km (0.059 R)
• M45: 20,137,070 km (0.071 R)
• M46: 20,232,962 km (0.108 R)
• M47: 20,714,368 km (0.072 R)
• M48: 21,737,468 km (0.1 R)
• M49: 22,181,026 km (0.045 R)
• M50: 22,280,060 km (0.076 R)
• M51: 22,428,760 km (0.065 R)
• M52: 22,677,392 km (0.116 R)
• M53: 22,976,887 km (0.097 R)
• M54: 23,177,348 km (0.118 R)
• M55: 25,368,657 km (0.061 R)
• M56: 25,627,761 km (0.033 R)
• M57: 26,357,948 km (0.092 R)
• M58: 26,725,510 km (0.028 R)
• M59: 26,989,251 km (0.099 R)
• M60: 27,678,748 km (0.039 R)
• M61: 28,643,056 km (0.065 R)
• M62: 28,912,780 km (0.119 R)
• M63: 29,292,011 km (0.092 R)
• M64: 29,727,341 km (0.068 R)
• M65: 30,769,888 km (0.082 R)
• M66: 30,935,643 km (0.072 R)
• M67: 31,434,552 km (0.067 R)
• M68: 32,552,796 km (0.113 R)
• M69: 32,665,293 km (0.113 R)
• M70: 33,513,513 km (0.099 R)
• M71: 34,540,952 km (0.108 R)
• M72: 34,655,693 km (0.054 R)
• M73: 35,231,645 km (0.056 R)
• M74: 36,451,316 km (0.11 R)
• M75: 36,743,780 km (0.063 R)
• M76: 37,036,992 km (0.052 R)
• M77: 37,862,174 km (0.116 R)
• M78: 38,455,329 km (0.108 R)
• M79: 38,693,340 km (0.117 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: 485 - 15,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit