🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.59 AU - 0.73 AU

Year: 245 Days

Day: 30.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,439,411 km

• M1: 135,984 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.73 AU - 0.83 AU

Year: 315 Days

Day: 24.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,439,411 km

• M1: 117,883 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.83 AU - 1.07 AU

Year: 423 Days

Day: 44.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.52 AU - 2.1 AU

Year: 1112 Days

Day: 35 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,439,411 km

• M1: 954,434 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.76 AU - 2.32 AU

Year: 1330 Days

Day: 26.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 11

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.46 AU - 9.6 AU

Year: 10389 Days

Day: 10.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 98,439,411 km

• M1: 136,882 km (0.082 R)
• M2: 513,420 km (0.096 R)
• M3: 872,455 km (0.109 R)
• M4: 1,252,882 km (0.088 R)
• M5: 1,604,437 km (0.046 R)
• M6: 2,312,185 km (0.083 R)
• M7: 2,871,382 km (0.109 R)
• M8: 3,239,841 km (0.049 R)
• M9: 4,046,772 km (0.047 R)
• M10: 5,650,012 km (0.114 R)
• M11: 6,304,054 km (0.112 R)
• M12: 6,931,318 km (0.12 R)
• M13: 7,518,939 km (0.091 R)
• M14: 10,407,524 km (0.099 R)
• M15: 12,378,476 km (0.034 R)
• M16: 13,722,313 km (0.049 R)
• M17: 16,698,114 km (0.115 R)
• M18: 19,461,187 km (0.115 R)
• M19: 21,682,715 km (0.059 R)
• M20: 22,179,979 km (0.052 R)
• M21: 24,601,519 km (0.07 R)
• M22: 25,599,337 km (0.08 R)
• M23: 27,675,606 km (0.113 R)
• M24: 32,053,887 km (0.051 R)
• M25: 36,289,302 km (0.084 R)
• M26: 40,258,433 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.8

Radius: 6.5

Gravity: 16.63 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.02 AU - 16.86 AU

Year: 29056 Days

Day: 21.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 98,439,411 km

• M1: 98,136 km (0.101 R)
• M2: 322,832 km (0.117 R)
• M3: 1,004,849 km (0.108 R)
• M4: 1,406,818 km (0.087 R)
• M5: 3,520,038 km (0.084 R)
• M6: 3,811,903 km (0.045 R)
• M7: 5,267,640 km (0.101 R)
• M8: 5,563,694 km (0.077 R)
• M9: 6,051,084 km (0.111 R)
• M10: 6,328,738 km (0.09 R)
• M11: 8,065,868 km (0.055 R)
• M12: 8,748,334 km (0.08 R)
• M13: 8,984,100 km (0.048 R)
• M14: 9,717,279 km (0.11 R)
• M15: 10,098,455 km (0.111 R)
• M16: 10,755,788 km (0.112 R)
• M17: 10,958,493 km (0.093 R)
• M18: 15,741,436 km (0.038 R)
• M19: 19,975,056 km (0.058 R)
• M20: 21,326,224 km (0.116 R)
• M21: 28,102,259 km (0.11 R)
• M22: 31,007,899 km (0.07 R)
• M23: 36,033,490 km (0.047 R)
• M24: 43,943,178 km (0.094 R)
• M25: 44,461,983 km (0.094 R)
• M26: 44,984,828 km (0.099 R)
• M27: 46,757,114 km (0.101 R)
• M28: 58,378,325 km (0.117 R)
• M29: 60,272,384 km (0.039 R)
• M30: 61,557,579 km (0.116 R)
• M31: 66,199,601 km (0.119 R)
• M32: 70,124,151 km (0.057 R)
• M33: 70,832,497 km (0.102 R)
• M34: 72,503,655 km (0.105 R)
• M35: 78,433,116 km (0.05 R)
• M36: 79,451,728 km (0.112 R)
• M37: 85,480,672 km (0.072 R)
• M38: 89,295,867 km (0.053 R)
• M39: 90,406,481 km (0.036 R)
• M40: 90,685,481 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit