🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.58 AU - 0.68 AU

Year: 183 Days

Day: 23.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,595,638 km

• M1: 114,742 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.54 AU - 3.9 AU

Year: 2110 Days

Day: 21.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.4

Radius: 9.9

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.64 AU - 5.84 AU

Year: 4381 Days

Day: 14.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 101,595,638 km

• M1: 123,119 km (0.058 R)
• M2: 646,412 km (0.057 R)
• M3: 1,116,898 km (0.107 R)
• M4: 1,781,411 km (0.089 R)
• M5: 2,226,316 km (0.065 R)
• M6: 2,638,158 km (0.101 R)
• M7: 3,139,760 km (0.091 R)
• M8: 3,508,668 km (0.073 R)
• M9: 3,883,710 km (0.1 R)
• M10: 4,534,760 km (0.113 R)
• M11: 5,749,495 km (0.099 R)
• M12: 6,894,966 km (0.035 R)
• M13: 7,997,801 km (0.115 R)
• M14: 10,370,872 km (0.079 R)
• M15: 13,336,201 km (0.042 R)
• M16: 13,709,149 km (0.041 R)
• M17: 14,143,880 km (0.065 R)
• M18: 15,098,165 km (0.041 R)
• M19: 15,679,353 km (0.115 R)
• M20: 17,134,940 km (0.12 R)
• M21: 17,512,376 km (0.084 R)
• M22: 18,219,076 km (0.083 R)
• M23: 19,145,685 km (0.086 R)
• M24: 22,940,085 km (0.045 R)
• M25: 24,414,223 km (0.09 R)
• M26: 27,464,374 km (0.084 R)
• M27: 28,505,874 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 9.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.84 AU - 6.08 AU

Year: 4660 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 101,595,638 km

• M1: 115,789 km (0.077 R)
• M2: 445,652 km (0.12 R)
• M3: 1,213,688 km (0.06 R)
• M4: 1,747,303 km (0.051 R)
• M5: 5,892,361 km (0.054 R)
• M6: 6,585,897 km (0.095 R)
• M7: 7,222,735 km (0.107 R)
• M8: 8,526,929 km (0.071 R)
• M9: 9,678,234 km (0.115 R)
• M10: 10,015,727 km (0.092 R)
• M11: 10,536,627 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 13.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.5 AU - 9.82 AU

Year: 8514 Days

Day: 9 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 101,595,638 km

• M1: 165,455 km (0.078 R)
• M2: 787,034 km (0.053 R)
• M3: 1,323,642 km (0.116 R)
• M4: 1,849,030 km (0.095 R)
• M5: 2,494,096 km (0.071 R)
• M6: 3,106,250 km (0.107 R)
• M7: 3,568,807 km (0.088 R)
• M8: 4,211,928 km (0.025 R)
• M9: 6,505,862 km (0.085 R)
• M10: 7,964,142 km (0.077 R)
• M11: 8,393,488 km (0.059 R)
• M12: 9,726,854 km (0.117 R)
• M13: 11,303,466 km (0.044 R)
• M14: 12,124,907 km (0.086 R)
• M15: 13,401,276 km (0.118 R)
• M16: 16,982,201 km (0.117 R)
• M17: 17,695,783 km (0.108 R)
• M18: 20,832,401 km (0.066 R)
• M19: 21,402,668 km (0.11 R)
• M20: 23,263,217 km (0.11 R)
• M21: 23,788,754 km (0.105 R)
• M22: 26,252,930 km (0.054 R)
• M23: 29,592,104 km (0.113 R)
• M24: 30,835,412 km (0.06 R)
• M25: 31,790,445 km (0.042 R)
• M26: 33,315,296 km (0.114 R)
• M27: 39,283,354 km (0.104 R)
• M28: 42,714,381 km (0.051 R)
• M29: 44,034,432 km (0.106 R)
• M30: 45,381,412 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.1

Radius: 4.5

Gravity: 34.87 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.04 AU - 23.08 AU

Year: 30393 Days

Day: 16 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,595,638 km

• M1: 89,310 km (0.036 R)
• M2: 495,767 km (0.097 R)
• M3: 688,449 km (0.051 R)
• M4: 868,266 km (0.077 R)
• M5: 1,323,941 km (0.087 R)
• M6: 1,530,985 km (0.113 R)
• M7: 2,333,128 km (0.065 R)
• M8: 2,506,812 km (0.037 R)
• M9: 2,662,693 km (0.086 R)
• M10: 4,335,197 km (0.071 R)
• M11: 4,872,851 km (0.067 R)
• M12: 5,627,722 km (0.064 R)
• M13: 6,801,318 km (0.045 R)
• M14: 8,824,030 km (0.086 R)
• M15: 9,811,077 km (0.113 R)
• M16: 16,044,820 km (0.059 R)
• M17: 17,320,890 km (0.084 R)
• M18: 19,460,439 km (0.107 R)
• M19: 21,661,173 km (0.032 R)
• M20: 23,445,277 km (0.065 R)
• M21: 24,138,813 km (0.117 R)
• M22: 24,965,042 km (0.096 R)
• M23: 28,720,697 km (0.113 R)
• M24: 29,381,171 km (0.112 R)
• M25: 30,732,339 km (0.069 R)
• M26: 38,590,566 km (0.103 R)
• M27: 41,202,246 km (0.09 R)
• M28: 41,704,745 km (0.103 R)
• M29: 42,211,283 km (0.103 R)
• M30: 47,504,355 km (0.12 R)
• M31: 47,872,067 km (0.055 R)
• M32: 53,818,732 km (0.09 R)
• M33: 59,170,595 km (0.093 R)
• M34: 62,634,384 km (0.093 R)
• M35: 77,078,956 km (0.115 R)
• M36: 80,680,824 km (0.079 R)
• M37: 84,662,671 km (0.045 R)
• M38: 91,586,808 km (0.113 R)
• M39: 92,156,477 km (0.117 R)
• M40: 92,442,209 km (0.049 R)
• M41: 95,624,305 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 15,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit