🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.71 AU - 1.17 AU

Year: 340 Days

Day: 31 Hours

Environment

Temp: 16 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,227,158 km

• M1: 518,506 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.98 AU - 1 AU

Year: 367 Days

Day: 35.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.63 AU

Year: 651 Days

Day: 46.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.3

Radius: 11

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.81 AU - 10.01 AU

Year: 9915 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 102,227,158 km

• M1: 136,882 km (0.037 R)
• M2: 522,845 km (0.108 R)
• M3: 893,099 km (0.095 R)
• M4: 2,183,680 km (0.094 R)
• M5: 2,954,408 km (0.113 R)
• M6: 3,488,622 km (0.09 R)
• M7: 4,571,412 km (0.089 R)
• M8: 6,334,423 km (0.038 R)
• M9: 6,750,903 km (0.103 R)
• M10: 8,557,447 km (0.075 R)
• M11: 10,825,052 km (0.102 R)
• M12: 14,740,028 km (0.093 R)
• M13: 16,512,314 km (0.09 R)
• M14: 17,597,347 km (0.055 R)
• M15: 21,221,056 km (0.119 R)
• M16: 23,296,428 km (0.103 R)
• M17: 24,845,962 km (0.107 R)
• M18: 28,149,383 km (0.092 R)
• M19: 29,381,919 km (0.12 R)
• M20: 31,515,783 km (0.095 R)
• M21: 33,295,848 km (0.091 R)
• M22: 34,325,979 km (0.104 R)
• M23: 34,674,094 km (0.053 R)
• M24: 36,329,693 km (0.034 R)
• M25: 43,345,833 km (0.103 R)
• M26: 44,025,157 km (0.064 R)
• M27: 46,388,205 km (0.079 R)
• M28: 48,251,447 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.4

Radius: 4.2

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.82 AU - 13.42 AU

Year: 15729 Days

Day: 23.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 102,227,158 km

• M1: 52,210 km (0.065 R)
• M2: 223,499 km (0.095 R)
• M3: 415,433 km (0.118 R)
• M4: 697,724 km (0.104 R)
• M5: 906,413 km (0.054 R)
• M6: 1,042,248 km (0.119 R)
• M7: 1,435,990 km (0.101 R)
• M8: 4,034,804 km (0.116 R)
• M9: 7,755,004 km (0.065 R)
• M10: 8,238,205 km (0.106 R)
• M11: 9,558,107 km (0.081 R)
• M12: 9,707,406 km (0.094 R)
• M13: 10,164,727 km (0.069 R)
• M14: 11,232,107 km (0.11 R)
• M15: 11,510,210 km (0.095 R)
• M16: 12,609,006 km (0.095 R)
• M17: 15,900,758 km (0.086 R)
• M18: 16,895,434 km (0.07 R)
• M19: 17,187,150 km (0.069 R)
• M20: 17,630,857 km (0.113 R)
• M21: 18,929,666 km (0.108 R)
• M22: 19,482,579 km (0.113 R)
• M23: 23,117,060 km (0.118 R)
• M24: 38,659,830 km (0.118 R)
• M25: 41,897,128 km (0.119 R)
• M26: 46,726,297 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845

Radius: 7

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.4 AU - 20.24 AU

Year: 28042 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 102,227,158 km

• M1: 87,066 km (0.107 R)
• M2: 967,001 km (0.094 R)
• M3: 1,481,468 km (0.112 R)
• M4: 1,702,274 km (0.067 R)
• M5: 2,630,080 km (0.105 R)
• M6: 3,658,416 km (0.111 R)
• M7: 4,208,786 km (0.087 R)
• M8: 4,541,791 km (0.11 R)
• M9: 5,302,796 km (0.105 R)
• M10: 6,099,404 km (0.099 R)
• M11: 7,493,357 km (0.106 R)
• M12: 7,927,939 km (0.109 R)
• M13: 8,787,828 km (0.11 R)
• M14: 11,811,799 km (0.049 R)
• M15: 12,103,665 km (0.114 R)
• M16: 16,081,322 km (0.11 R)
• M17: 20,851,849 km (0.085 R)
• M18: 22,817,864 km (0.078 R)
• M19: 23,270,846 km (0.103 R)
• M20: 23,729,962 km (0.087 R)
• M21: 30,396,193 km (0.041 R)
• M22: 30,669,658 km (0.044 R)
• M23: 34,227,993 km (0.076 R)
• M24: 35,422,233 km (0.093 R)
• M25: 37,265,428 km (0.082 R)
• M26: 41,476,608 km (0.066 R)
• M27: 41,813,203 km (0.106 R)
• M28: 47,447,807 km (0.104 R)
• M29: 57,231,957 km (0.086 R)
• M30: 62,372,139 km (0.115 R)
• M31: 65,508,160 km (0.08 R)
• M32: 68,044,741 km (0.12 R)
• M33: 69,219,234 km (0.044 R)
• M34: 70,168,283 km (0.088 R)
• M35: 71,367,011 km (0.088 R)
• M36: 71,608,312 km (0.101 R)
• M37: 83,844,520 km (0.067 R)
• M38: 96,220,453 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 19,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit