🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.53 AU - 0.83 AU

Year: 210 Days

Day: 31.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,240,101 km

• M1: 68,366 km (0.076 R)

Asteroid Belt

Center: 2.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.7

Radius: 8.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.98 AU - 6.08 AU

Year: 4227 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 95,240,101 km

• M1: 107,710 km (0.082 R)
• M2: 930,050 km (0.079 R)
• M3: 1,199,476 km (0.112 R)
• M4: 1,923,829 km (0.038 R)
• M5: 2,420,793 km (0.118 R)
• M6: 3,372,235 km (0.043 R)
• M7: 3,774,055 km (0.102 R)
• M8: 4,961,413 km (0.088 R)
• M9: 5,849,127 km (0.057 R)
• M10: 7,708,180 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 13.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.9 AU - 9.12 AU

Year: 8495 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,240,101 km

• M1: 164,109 km (0.093 R)
• M2: 600,486 km (0.107 R)
• M3: 1,123,779 km (0.088 R)
• M4: 1,779,915 km (0.111 R)
• M5: 2,357,662 km (0.092 R)
• M6: 2,976,549 km (0.089 R)
• M7: 3,919,763 km (0.106 R)
• M8: 6,569,142 km (0.118 R)
• M9: 7,374,876 km (0.102 R)
• M10: 8,706,147 km (0.109 R)
• M11: 9,542,100 km (0.033 R)
• M12: 11,221,785 km (0.057 R)
• M13: 15,852,138 km (0.115 R)
• M14: 17,849,868 km (0.102 R)
• M15: 19,126,088 km (0.09 R)
• M16: 20,538,441 km (0.086 R)
• M17: 23,989,963 km (0.116 R)
• M18: 26,165,116 km (0.091 R)
• M19: 29,621,426 km (0.099 R)
• M20: 34,329,121 km (0.082 R)
• M21: 36,635,322 km (0.03 R)
• M22: 38,344,627 km (0.089 R)
• M23: 39,513,286 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.4

Radius: 7.1

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.33 AU - 13.79 AU

Year: 16681 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,240,101 km

• M1: 88,412 km (0.088 R)
• M2: 488,138 km (0.112 R)
• M3: 798,703 km (0.074 R)
• M4: 1,172,548 km (0.071 R)
• M5: 1,393,355 km (0.12 R)
• M6: 1,795,474 km (0.107 R)
• M7: 2,111,275 km (0.106 R)
• M8: 2,928,378 km (0.084 R)
• M9: 3,561,327 km (0.07 R)
• M10: 5,024,544 km (0.09 R)
• M11: 6,253,490 km (0.067 R)
• M12: 8,971,384 km (0.09 R)
• M13: 11,495,998 km (0.09 R)
• M14: 11,810,004 km (0.088 R)
• M15: 13,466,501 km (0.068 R)
• M16: 14,099,001 km (0.084 R)
• M17: 14,531,488 km (0.117 R)
• M18: 15,651,677 km (0.094 R)
• M19: 28,212,363 km (0.078 R)
• M20: 31,026,748 km (0.037 R)
• M21: 32,252,703 km (0.086 R)
• M22: 33,383,363 km (0.056 R)
• M23: 35,723,672 km (0.057 R)
• M24: 37,069,904 km (0.112 R)
• M25: 40,438,399 km (0.104 R)
• M26: 44,928,878 km (0.08 R)
• M27: 52,786,805 km (0.11 R)
• M28: 55,240,360 km (0.102 R)
• M29: 56,134,656 km (0.086 R)
• M30: 64,228,350 km (0.114 R)
• M31: 65,217,042 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.4

Radius: 5.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.04 AU - 13.12 AU

Year: 17727 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 95,240,101 km

• M1: 70,909 km (0.074 R)
• M2: 409,150 km (0.05 R)
• M3: 933,491 km (0.11 R)
• M4: 2,037,373 km (0.1 R)
• M5: 2,952,015 km (0.059 R)
• M6: 3,846,012 km (0.043 R)
• M7: 4,605,670 km (0.103 R)
• M8: 4,992,530 km (0.073 R)
• M9: 7,333,138 km (0.073 R)
• M10: 8,906,908 km (0.103 R)
• M11: 10,835,972 km (0.109 R)
• M12: 13,576,007 km (0.097 R)
• M13: 16,681,509 km (0.104 R)
• M14: 18,880,298 km (0.092 R)
• M15: 28,866,256 km (0.029 R)
• M16: 29,236,660 km (0.107 R)
• M17: 33,726,391 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.6

Radius: 7.8

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.46 AU - 22.72 AU

Year: 30036 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,240,101 km

• M1: 99,333 km (0.105 R)
• M2: 670,647 km (0.093 R)
• M3: 2,185,625 km (0.06 R)
• M4: 2,514,740 km (0.103 R)
• M5: 3,423,697 km (0.073 R)
• M6: 4,761,700 km (0.111 R)
• M7: 5,154,544 km (0.107 R)
• M8: 5,526,445 km (0.083 R)
• M9: 5,916,297 km (0.091 R)
• M10: 11,154,017 km (0.061 R)
• M11: 15,413,966 km (0.112 R)
• M12: 17,348,566 km (0.12 R)
• M13: 27,079,010 km (0.099 R)
• M14: 31,352,423 km (0.111 R)
• M15: 37,414,278 km (0.05 R)
• M16: 41,533,605 km (0.087 R)
• M17: 41,862,571 km (0.106 R)
• M18: 42,859,491 km (0.118 R)
• M19: 43,702,475 km (0.091 R)
• M20: 45,595,486 km (0.068 R)
• M21: 51,412,749 km (0.044 R)
• M22: 64,273,528 km (0.081 R)
• M23: 67,169,893 km (0.117 R)
• M24: 69,456,347 km (0.101 R)
• M25: 77,120,844 km (0.046 R)
• M26: 80,899,985 km (0.119 R)
• M27: 89,097,799 km (0.037 R)
• M28: 94,955,004 km (0.056 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: 326 - 19,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit