🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.67 AU - 0.75 AU

Year: 216 Days

Day: 33.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 61.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.56 AU - 2.4 AU

Year: 1008 Days

Day: 39 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 9.2

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.82 AU - 5.28 AU

Year: 4104 Days

Day: 11 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,573,115 km

• M1: 114,442 km (0.101 R)
• M2: 401,820 km (0.086 R)
• M3: 2,893,672 km (0.069 R)
• M4: 3,914,827 km (0.116 R)
• M5: 4,389,351 km (0.102 R)
• M6: 4,801,194 km (0.067 R)
• M7: 5,185,810 km (0.1 R)
• M8: 6,046,297 km (0.108 R)
• M9: 6,464,872 km (0.097 R)
• M10: 7,460,895 km (0.059 R)
• M11: 8,592,902 km (0.115 R)
• M12: 9,835,611 km (0.084 R)
• M13: 10,122,690 km (0.083 R)
• M14: 10,756,835 km (0.052 R)
• M15: 11,918,462 km (0.071 R)
• M16: 13,063,185 km (0.088 R)
• M17: 13,968,552 km (0.068 R)
• M18: 16,016,546 km (0.116 R)
• M19: 16,877,632 km (0.114 R)
• M20: 17,890,260 km (0.086 R)
• M21: 19,006,110 km (0.1 R)
• M22: 21,719,965 km (0.084 R)
• M23: 23,133,216 km (0.087 R)
• M24: 24,232,611 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.5

Radius: 9.9

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.17 AU - 7.49 AU

Year: 6455 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 72.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,573,115 km

• M1: 125,812 km (0.116 R)
• M2: 450,738 km (0.097 R)
• M3: 811,568 km (0.107 R)
• M4: 1,731,595 km (0.073 R)
• M5: 2,139,549 km (0.05 R)
• M6: 2,922,694 km (0.099 R)
• M7: 3,551,603 km (0.117 R)
• M8: 4,112,445 km (0.083 R)
• M9: 4,731,332 km (0.085 R)
• M10: 5,137,789 km (0.098 R)
• M11: 7,001,928 km (0.109 R)
• M12: 7,569,652 km (0.076 R)
• M13: 8,374,040 km (0.112 R)
• M14: 8,797,103 km (0.056 R)
• M15: 9,234,377 km (0.087 R)
• M16: 10,010,940 km (0.076 R)
• M17: 11,282,223 km (0.073 R)
• M18: 11,956,759 km (0.043 R)
• M19: 14,201,775 km (0.073 R)
• M20: 14,561,109 km (0.041 R)
• M21: 19,362,153 km (0.084 R)
• M22: 20,102,962 km (0.095 R)
• M23: 24,777,447 km (0.086 R)
• M24: 25,562,387 km (0.091 R)
• M25: 35,651,566 km (0.11 R)
• M26: 38,824,687 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.8

Radius: 9.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.51 AU - 8.17 AU

Year: 7939 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,573,115 km

• M1: 116,238 km (0.075 R)
• M2: 972,237 km (0.078 R)
• M3: 1,530,536 km (0.046 R)
• M4: 4,037,198 km (0.111 R)
• M5: 5,747,849 km (0.109 R)
• M6: 7,860,770 km (0.11 R)
• M7: 10,612,922 km (0.079 R)
• M8: 16,077,882 km (0.091 R)
• M9: 17,989,144 km (0.032 R)
• M10: 19,093,176 km (0.109 R)
• M11: 19,661,798 km (0.058 R)
• M12: 22,816,667 km (0.088 R)
• M13: 23,890,780 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.9

Radius: 5.2

Gravity: 32.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.75 AU - 14.79 AU

Year: 16504 Days

Day: 22.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,573,115 km

• M1: 65,673 km (0.1 R)
• M2: 243,097 km (0.086 R)
• M3: 414,685 km (0.107 R)
• M4: 1,413,999 km (0.111 R)
• M5: 1,605,784 km (0.099 R)
• M6: 2,142,242 km (0.113 R)
• M7: 2,440,689 km (0.051 R)
• M8: 2,742,129 km (0.039 R)
• M9: 3,146,941 km (0.034 R)
• M10: 3,336,033 km (0.113 R)
• M11: 3,767,323 km (0.119 R)
• M12: 3,980,799 km (0.098 R)
• M13: 4,234,817 km (0.118 R)
• M14: 5,135,545 km (0.114 R)
• M15: 7,168,431 km (0.105 R)
• M16: 8,595,146 km (0.101 R)
• M17: 9,853,713 km (0.105 R)
• M18: 12,662,413 km (0.105 R)
• M19: 13,634,500 km (0.082 R)
• M20: 14,358,852 km (0.111 R)
• M21: 15,338,270 km (0.119 R)
• M22: 16,201,001 km (0.107 R)
• M23: 19,251,152 km (0.118 R)
• M24: 20,347,255 km (0.091 R)
• M25: 24,616,629 km (0.062 R)
• M26: 29,805,581 km (0.104 R)
• M27: 32,526,467 km (0.118 R)
• M28: 39,172,352 km (0.069 R)
• M29: 42,887,466 km (0.114 R)
• M30: 45,067,107 km (0.069 R)
• M31: 45,543,576 km (0.071 R)
• M32: 50,154,033 km (0.111 R)
• M33: 50,324,125 km (0.083 R)
• M34: 52,396,505 km (0.089 R)
• M35: 64,215,484 km (0.094 R)
• M36: 69,358,958 km (0.045 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit