🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.55 AU - 0.69 AU

Year: 172 Days

Day: 28.6 Hours

Environment

Temp: 249 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.65 AU - 0.93 AU

Year: 247 Days

Day: 46.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.5

Radius: 11.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.76 AU - 7.36 AU

Year: 6593 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,373,945 km

• M1: 320,738 km (0.105 R)
• M2: 832,063 km (0.102 R)
• M3: 1,214,884 km (0.076 R)
• M4: 3,566,862 km (0.095 R)
• M5: 4,091,651 km (0.084 R)
• M6: 4,750,181 km (0.112 R)
• M7: 5,757,872 km (0.116 R)
• M8: 7,798,088 km (0.05 R)
• M9: 8,355,041 km (0.097 R)
• M10: 12,273,159 km (0.094 R)
• M11: 13,529,033 km (0.073 R)
• M12: 14,748,854 km (0.093 R)
• M13: 19,779,830 km (0.066 R)
• M14: 21,579,942 km (0.115 R)
• M15: 23,486,866 km (0.084 R)
• M16: 31,342,848 km (0.073 R)
• M17: 37,120,318 km (0.098 R)

Asteroid Belt

Center: 10.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.5

Radius: 7

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.48 AU - 16.22 AU

Year: 18116 Days

Day: 20 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,373,945 km

• M1: 87,365 km (0.104 R)
• M2: 361,279 km (0.084 R)
• M3: 713,582 km (0.116 R)
• M4: 1,094,009 km (0.12 R)
• M5: 1,380,190 km (0.07 R)
• M6: 1,603,540 km (0.071 R)
• M7: 2,424,682 km (0.044 R)
• M8: 2,892,325 km (0.112 R)
• M9: 3,690,879 km (0.071 R)
• M10: 4,467,142 km (0.096 R)
• M11: 5,275,868 km (0.092 R)
• M12: 8,432,234 km (0.071 R)
• M13: 8,981,856 km (0.046 R)
• M14: 9,608,222 km (0.108 R)
• M15: 9,986,855 km (0.079 R)
• M16: 10,601,851 km (0.083 R)
• M17: 12,344,367 km (0.081 R)
• M18: 14,479,428 km (0.101 R)
• M19: 19,039,919 km (0.115 R)
• M20: 27,923,340 km (0.115 R)
• M21: 29,820,690 km (0.109 R)
• M22: 30,510,336 km (0.096 R)
• M23: 31,210,604 km (0.088 R)
• M24: 31,564,702 km (0.082 R)
• M25: 35,000,217 km (0.105 R)
• M26: 35,896,458 km (0.091 R)
• M27: 36,676,910 km (0.112 R)
• M28: 38,271,324 km (0.114 R)
• M29: 45,112,435 km (0.095 R)
• M30: 48,503,370 km (0.025 R)
• M31: 53,059,822 km (0.049 R)
• M32: 54,583,027 km (0.071 R)
• M33: 55,269,083 km (0.116 R)
• M34: 56,309,237 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.8

Radius: 3.5

Gravity: 54.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.35 AU - 18.79 AU

Year: 23706 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,373,945 km

• M1: 43,533 km (0.095 R)
• M2: 204,351 km (0.118 R)
• M3: 351,555 km (0.118 R)
• M4: 511,176 km (0.048 R)
• M5: 640,428 km (0.061 R)
• M6: 893,398 km (0.073 R)
• M7: 1,016,966 km (0.077 R)
• M8: 1,577,659 km (0.087 R)
• M9: 2,121,597 km (0.053 R)
• M10: 2,343,301 km (0.08 R)
• M11: 2,507,560 km (0.097 R)
• M12: 2,992,257 km (0.047 R)
• M13: 3,784,527 km (0.117 R)
• M14: 4,315,151 km (0.113 R)
• M15: 4,562,137 km (0.116 R)
• M16: 4,781,298 km (0.047 R)
• M17: 5,563,096 km (0.099 R)
• M18: 6,795,334 km (0.112 R)
• M19: 8,687,597 km (0.104 R)
• M20: 9,196,080 km (0.107 R)
• M21: 12,386,404 km (0.057 R)
• M22: 13,997,574 km (0.118 R)
• M23: 14,616,610 km (0.092 R)
• M24: 14,932,710 km (0.096 R)
• M25: 15,497,143 km (0.116 R)
• M26: 15,908,836 km (0.1 R)
• M27: 16,412,382 km (0.078 R)
• M28: 19,851,488 km (0.097 R)
• M29: 20,239,246 km (0.077 R)
• M30: 20,730,974 km (0.082 R)
• M31: 21,738,366 km (0.03 R)
• M32: 24,620,369 km (0.098 R)
• M33: 27,387,032 km (0.042 R)
• M34: 28,231,362 km (0.063 R)
• M35: 31,258,176 km (0.092 R)
• M36: 37,650,194 km (0.062 R)
• M37: 41,306,665 km (0.068 R)
• M38: 60,907,726 km (0.041 R)
• M39: 80,881,435 km (0.117 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit