🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.83 AU - 2.79 AU

Year: 1251 Days

Day: 21.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 126.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.2 AU - 3.74 AU

Year: 2304 Days

Day: 41.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.07 AU - 4.55 AU

Year: 2651 Days

Day: 35.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 89.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,804,002 km

• M1: 2,482,726 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.12 AU - 6.1 AU

Year: 4117 Days

Day: 18.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 91.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.3

Radius: 7.9

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.01 AU - 19.67 AU

Year: 24633 Days

Day: 22.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,804,002 km

• M1: 98,884 km (0.12 R)
• M2: 369,806 km (0.105 R)
• M3: 672,592 km (0.089 R)
• M4: 1,420,581 km (0.075 R)
• M5: 1,685,519 km (0.091 R)
• M6: 2,559,620 km (0.097 R)
• M7: 3,805,171 km (0.031 R)
• M8: 5,124,625 km (0.085 R)
• M9: 6,113,018 km (0.115 R)
• M10: 6,871,928 km (0.054 R)
• M11: 8,983,352 km (0.109 R)
• M12: 10,283,208 km (0.106 R)
• M13: 13,251,080 km (0.082 R)
• M14: 14,681,834 km (0.108 R)
• M15: 16,926,251 km (0.033 R)
• M16: 19,290,945 km (0.039 R)
• M17: 23,181,985 km (0.06 R)
• M18: 27,566,250 km (0.113 R)
• M19: 29,622,323 km (0.099 R)
• M20: 31,229,902 km (0.112 R)
• M21: 43,972,948 km (0.112 R)
• M22: 47,852,469 km (0.094 R)
• M23: 49,503,282 km (0.065 R)
• M24: 50,436,623 km (0.115 R)
• M25: 51,191,643 km (0.073 R)
• M26: 55,881,088 km (0.093 R)
• M27: 58,744,690 km (0.104 R)
• M28: 61,704,634 km (0.118 R)
• M29: 67,007,729 km (0.086 R)
• M30: 67,462,955 km (0.051 R)
• M31: 71,652,593 km (0.096 R)
• M32: 79,523,535 km (0.081 R)
• M33: 80,033,664 km (0.098 R)
• M34: 81,577,514 km (0.075 R)
• M35: 92,099,032 km (0.074 R)
• M36: 94,078,511 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.6

Radius: 6.3

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.49 AU - 19.71 AU

Year: 29754 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,804,002 km

• M1: 78,838 km (0.077 R)
• M2: 289,472 km (0.071 R)
• M3: 581,487 km (0.092 R)
• M4: 790,774 km (0.089 R)
• M5: 1,118,094 km (0.069 R)
• M6: 1,550,133 km (0.098 R)
• M7: 2,979,990 km (0.113 R)
• M8: 4,414,633 km (0.118 R)
• M9: 4,892,000 km (0.08 R)
• M10: 5,322,243 km (0.114 R)
• M11: 5,862,890 km (0.113 R)
• M12: 6,168,818 km (0.117 R)
• M13: 9,480,017 km (0.118 R)
• M14: 11,242,579 km (0.068 R)
• M15: 13,436,582 km (0.042 R)
• M16: 17,018,254 km (0.101 R)
• M17: 19,027,054 km (0.075 R)
• M18: 23,291,341 km (0.099 R)
• M19: 30,556,711 km (0.093 R)
• M20: 42,514,518 km (0.034 R)
• M21: 47,568,084 km (0.099 R)
• M22: 49,876,977 km (0.081 R)
• M23: 51,150,654 km (0.078 R)
• M24: 54,909,150 km (0.117 R)
• M25: 73,641,796 km (0.104 R)
• M26: 79,156,721 km (0.092 R)
• M27: 79,402,660 km (0.048 R)
• M28: 81,137,696 km (0.102 R)
• M29: 84,427,054 km (0.04 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 10,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit