🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.93 AU - 1.11 AU

Year: 307 Days

Day: 14.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,771,563 km

• M1: 52,359 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.4 AU - 8.46 AU

Year: 7299 Days

Day: 23.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,771,563 km

• M1: 3,295,791 km (0.084 R)

Asteroid Belt

Center: 10.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 14.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.2 AU - 16.08 AU

Year: 14205 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,771,563 km

• M1: 194,028 km (0.096 R)
• M2: 1,181,674 km (0.099 R)
• M3: 1,648,569 km (0.093 R)
• M4: 2,116,062 km (0.077 R)
• M5: 2,652,819 km (0.107 R)
• M6: 3,503,283 km (0.077 R)
• M7: 4,119,327 km (0.093 R)
• M8: 4,807,328 km (0.068 R)
• M9: 6,887,636 km (0.072 R)
• M10: 8,542,637 km (0.028 R)
• M11: 13,183,911 km (0.062 R)
• M12: 15,719,595 km (0.102 R)
• M13: 19,943,341 km (0.09 R)
• M14: 20,615,035 km (0.078 R)
• M15: 26,645,026 km (0.105 R)
• M16: 28,292,099 km (0.099 R)
• M17: 29,679,470 km (0.072 R)
• M18: 32,015,889 km (0.051 R)
• M19: 32,705,386 km (0.077 R)
• M20: 43,990,600 km (0.083 R)
• M21: 45,273,402 km (0.102 R)
• M22: 47,764,356 km (0.083 R)
• M23: 50,965,900 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604

Radius: 5

Gravity: 24.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.48 AU - 22.28 AU

Year: 22547 Days

Day: 21.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,771,563 km

• M1: 62,233 km (0.117 R)
• M2: 350,657 km (0.119 R)
• M3: 522,695 km (0.054 R)
• M4: 693,985 km (0.097 R)
• M5: 891,603 km (0.081 R)
• M6: 1,340,995 km (0.105 R)
• M7: 1,565,392 km (0.087 R)
• M8: 1,740,571 km (0.087 R)
• M9: 2,324,901 km (0.118 R)
• M10: 2,952,164 km (0.118 R)
• M11: 4,160,466 km (0.092 R)
• M12: 4,746,740 km (0.119 R)
• M13: 8,261,243 km (0.081 R)
• M14: 8,472,326 km (0.061 R)
• M15: 13,417,283 km (0.114 R)
• M16: 13,782,751 km (0.107 R)
• M17: 17,463,457 km (0.074 R)
• M18: 21,749,735 km (0.092 R)
• M19: 24,241,886 km (0.12 R)
• M20: 25,334,100 km (0.119 R)
• M21: 27,149,470 km (0.104 R)
• M22: 30,156,537 km (0.089 R)
• M23: 32,454,211 km (0.058 R)
• M24: 47,709,753 km (0.056 R)
• M25: 48,219,134 km (0.035 R)
• M26: 49,075,881 km (0.056 R)
• M27: 54,062,726 km (0.087 R)
• M28: 61,356,071 km (0.095 R)
• M29: 61,757,143 km (0.106 R)
• M30: 62,767,377 km (0.046 R)
• M31: 65,654,766 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.7

Radius: 3

Gravity: 70.74 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.99 AU - 23.81 AU

Year: 27478 Days

Day: 23.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,771,563 km

• M1: 41,887 km (0.112 R)
• M2: 143,464 km (0.072 R)
• M3: 238,908 km (0.112 R)
• M4: 520,601 km (0.099 R)
• M5: 738,714 km (0.027 R)
• M6: 3,304,019 km (0.082 R)
• M7: 3,642,858 km (0.113 R)
• M8: 3,936,818 km (0.105 R)
• M9: 4,836,200 km (0.092 R)
• M10: 5,070,919 km (0.107 R)
• M11: 5,908,368 km (0.066 R)
• M12: 7,079,420 km (0.094 R)
• M13: 7,692,921 km (0.054 R)
• M14: 8,340,979 km (0.117 R)
• M15: 8,621,475 km (0.078 R)
• M16: 9,380,235 km (0.052 R)
• M17: 9,561,398 km (0.071 R)
• M18: 10,962,382 km (0.098 R)
• M19: 13,849,621 km (0.036 R)
• M20: 14,805,552 km (0.081 R)
• M21: 24,311,000 km (0.081 R)
• M22: 33,568,565 km (0.11 R)
• M23: 40,147,730 km (0.091 R)
• M24: 50,801,941 km (0.077 R)
• M25: 51,923,027 km (0.041 R)
• M26: 52,869,832 km (0.084 R)
• M27: 61,281,571 km (0.065 R)
• M28: 62,338,779 km (0.056 R)
• M29: 75,987,341 km (0.117 R)
• M30: 78,439,848 km (0.093 R)
• M31: 86,376,913 km (0.045 R)
• M32: 87,438,459 km (0.08 R)

Kuiper Belt

Range: 36.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit