🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.11 AU - 1.81 AU

Year: 617 Days

Day: 28.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.41 AU - 3.85 AU

Year: 1937 Days

Day: 33.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 14.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.93 AU - 9.19 AU

Year: 9540 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,745,886 km

• M1: 339,737 km (0.119 R)
• M2: 868,116 km (0.085 R)
• M3: 1,344,137 km (0.038 R)
• M4: 2,079,410 km (0.074 R)
• M5: 2,645,489 km (0.095 R)
• M6: 3,224,582 km (0.1 R)
• M7: 4,873,300 km (0.12 R)
• M8: 6,296,874 km (0.061 R)
• M9: 7,259,835 km (0.107 R)
• M10: 13,252,576 km (0.112 R)
• M11: 14,333,421 km (0.1 R)
• M12: 15,214,103 km (0.096 R)
• M13: 17,858,545 km (0.076 R)
• M14: 18,656,650 km (0.116 R)
• M15: 19,478,540 km (0.113 R)
• M16: 21,436,178 km (0.084 R)
• M17: 22,254,778 km (0.093 R)
• M18: 24,836,388 km (0.08 R)
• M19: 27,996,793 km (0.098 R)
• M20: 28,483,285 km (0.056 R)
• M21: 28,975,163 km (0.12 R)
• M22: 30,690,602 km (0.056 R)
• M23: 31,836,222 km (0.083 R)
• M24: 33,118,126 km (0.113 R)
• M25: 34,656,890 km (0.041 R)
• M26: 35,217,882 km (0.108 R)
• M27: 36,242,927 km (0.102 R)
• M28: 39,681,434 km (0.109 R)
• M29: 41,542,581 km (0.108 R)
• M30: 42,558,799 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.8

Radius: 8

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.44 AU - 12.9 AU

Year: 12193 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,745,886 km

• M1: 101,128 km (0.114 R)
• M2: 389,403 km (0.065 R)
• M3: 749,037 km (0.031 R)
• M4: 1,726,659 km (0.025 R)
• M5: 2,340,159 km (0.079 R)
• M6: 2,952,015 km (0.103 R)
• M7: 3,484,134 km (0.084 R)
• M8: 3,773,307 km (0.107 R)
• M9: 4,866,120 km (0.105 R)
• M10: 5,608,723 km (0.063 R)
• M11: 5,933,351 km (0.051 R)
• M12: 6,424,481 km (0.115 R)
• M13: 7,065,956 km (0.096 R)
• M14: 9,447,106 km (0.05 R)
• M15: 14,146,872 km (0.071 R)
• M16: 17,792,124 km (0.073 R)
• M17: 22,108,022 km (0.111 R)
• M18: 22,466,309 km (0.118 R)
• M19: 25,670,546 km (0.095 R)
• M20: 29,489,929 km (0.114 R)
• M21: 35,965,722 km (0.119 R)
• M22: 36,836,381 km (0.111 R)
• M23: 37,213,817 km (0.093 R)
• M24: 39,532,733 km (0.119 R)
• M25: 41,537,494 km (0.061 R)
• M26: 43,050,078 km (0.092 R)
• M27: 45,459,203 km (0.062 R)
• M28: 53,223,930 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.5

Radius: 8.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.53 AU - 11.71 AU

Year: 12973 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,745,886 km

• M1: 125,064 km (0.086 R)
• M2: 633,397 km (0.081 R)
• M3: 1,165,966 km (0.106 R)
• M4: 1,499,270 km (0.039 R)
• M5: 2,762,923 km (0.111 R)
• M6: 3,125,249 km (0.102 R)
• M7: 3,681,155 km (0.047 R)
• M8: 4,327,418 km (0.115 R)
• M9: 5,047,283 km (0.106 R)
• M10: 5,780,312 km (0.081 R)
• M11: 6,105,837 km (0.107 R)
• M12: 7,120,111 km (0.08 R)
• M13: 8,613,845 km (0.034 R)
• M14: 9,568,429 km (0.091 R)
• M15: 10,591,828 km (0.114 R)
• M16: 12,102,617 km (0.116 R)
• M17: 15,985,729 km (0.116 R)
• M18: 16,759,449 km (0.087 R)
• M19: 19,374,121 km (0.079 R)
• M20: 22,487,702 km (0.1 R)
• M21: 33,487,633 km (0.118 R)
• M22: 34,221,710 km (0.112 R)
• M23: 36,488,417 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.8

Radius: 14

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.12 AU - 12.2 AU

Year: 13043 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,745,886 km

• M1: 189,391 km (0.089 R)
• M2: 1,012,628 km (0.12 R)
• M3: 1,666,221 km (0.105 R)
• M4: 2,305,453 km (0.089 R)
• M5: 3,128,091 km (0.097 R)
• M6: 5,128,664 km (0.09 R)
• M7: 5,662,728 km (0.1 R)
• M8: 6,196,942 km (0.106 R)
• M9: 6,961,687 km (0.1 R)
• M10: 8,270,817 km (0.101 R)
• M11: 8,819,542 km (0.101 R)
• M12: 10,719,735 km (0.076 R)
• M13: 18,427,765 km (0.077 R)
• M14: 19,207,619 km (0.074 R)
• M15: 20,501,341 km (0.105 R)
• M16: 21,509,032 km (0.099 R)
• M17: 23,988,916 km (0.041 R)
• M18: 25,873,101 km (0.044 R)
• M19: 29,510,424 km (0.08 R)
• M20: 32,228,468 km (0.033 R)
• M21: 34,755,026 km (0.095 R)
• M22: 37,783,186 km (0.053 R)
• M23: 38,409,253 km (0.079 R)
• M24: 38,915,193 km (0.093 R)
• M25: 41,910,741 km (0.087 R)
• M26: 43,807,492 km (0.1 R)
• M27: 45,196,957 km (0.084 R)
• M28: 45,760,941 km (0.11 R)
• M29: 47,047,034 km (0.038 R)
• M30: 48,947,077 km (0.109 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit