🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 40.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.52 AU - 1.7 AU

Year: 750 Days

Day: 43.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,569,035 km

• M1: 209,587 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.05 AU - 2.71 AU

Year: 1348 Days

Day: 42.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.6 AU - 2.96 AU

Year: 1702 Days

Day: 28.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 136.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.88 AU - 2.98 AU

Year: 1841 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4 AU - 5.06 AU

Year: 3539 Days

Day: 21.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 10.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.61 AU - 12.95 AU

Year: 13907 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 104,569,035 km

• M1: 204,650 km (0.096 R)
• M2: 886,816 km (0.063 R)
• M3: 1,511,986 km (0.101 R)
• M4: 2,019,721 km (0.102 R)
• M5: 3,087,999 km (0.089 R)
• M6: 4,140,271 km (0.066 R)
• M7: 5,244,153 km (0.082 R)
• M8: 5,593,165 km (0.06 R)
• M9: 6,299,417 km (0.079 R)
• M10: 7,190,272 km (0.071 R)
• M11: 9,836,060 km (0.114 R)
• M12: 14,247,552 km (0.102 R)
• M13: 19,000,126 km (0.041 R)
• M14: 24,328,055 km (0.105 R)
• M15: 26,610,320 km (0.077 R)
• M16: 32,639,563 km (0.098 R)
• M17: 35,534,431 km (0.082 R)
• M18: 40,461,138 km (0.115 R)
• M19: 42,245,990 km (0.065 R)
• M20: 53,416,912 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497

Radius: 3.9

Gravity: 32.68 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.58 AU - 15.06 AU

Year: 20943 Days

Day: 23.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 104,569,035 km

• M1: 48,919 km (0.038 R)
• M2: 258,954 km (0.107 R)
• M3: 459,415 km (0.101 R)
• M4: 710,291 km (0.115 R)
• M5: 1,010,384 km (0.069 R)
• M6: 1,749,098 km (0.119 R)
• M7: 2,378,905 km (0.112 R)
• M8: 2,866,894 km (0.052 R)
• M9: 5,194,188 km (0.064 R)
• M10: 6,132,466 km (0.087 R)
• M11: 6,554,780 km (0.114 R)
• M12: 7,647,294 km (0.052 R)
• M13: 8,593,949 km (0.109 R)
• M14: 12,355,587 km (0.117 R)
• M15: 14,666,426 km (0.08 R)
• M16: 15,805,913 km (0.101 R)
• M17: 16,119,470 km (0.099 R)
• M18: 16,840,232 km (0.11 R)
• M19: 17,582,088 km (0.079 R)
• M20: 24,736,606 km (0.116 R)
• M21: 28,831,250 km (0.114 R)
• M22: 29,653,589 km (0.108 R)
• M23: 30,491,337 km (0.064 R)
• M24: 32,339,619 km (0.045 R)
• M25: 34,654,496 km (0.098 R)
• M26: 34,786,142 km (0.09 R)
• M27: 36,257,587 km (0.056 R)
• M28: 39,899,248 km (0.064 R)
• M29: 42,860,987 km (0.113 R)
• M30: 48,226,314 km (0.116 R)
• M31: 51,069,422 km (0.087 R)
• M32: 52,445,274 km (0.117 R)
• M33: 52,793,089 km (0.108 R)
• M34: 55,091,061 km (0.109 R)
• M35: 56,720,481 km (0.069 R)
• M36: 60,646,977 km (0.082 R)
• M37: 62,969,933 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.3

Radius: 6.4

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18 AU - 18.84 AU

Year: 29021 Days

Day: 17.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 104,569,035 km

• M1: 281,992 km (0.088 R)
• M2: 503,696 km (0.089 R)
• M3: 1,383,032 km (0.112 R)
• M4: 3,680,706 km (0.096 R)
• M5: 4,854,301 km (0.076 R)
• M6: 9,093,157 km (0.087 R)
• M7: 16,194,269 km (0.053 R)
• M8: 16,611,048 km (0.111 R)
• M9: 17,815,910 km (0.09 R)
• M10: 19,263,119 km (0.089 R)
• M11: 19,636,815 km (0.025 R)
• M12: 29,873,498 km (0.079 R)
• M13: 31,780,123 km (0.051 R)
• M14: 38,277,308 km (0.12 R)
• M15: 38,719,818 km (0.12 R)
• M16: 46,270,472 km (0.078 R)
• M17: 47,958,235 km (0.116 R)
• M18: 60,736,137 km (0.109 R)
• M19: 61,136,910 km (0.119 R)
• M20: 70,849,701 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.4

Radius: 3.9

Gravity: 53.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.32 AU - 19.06 AU

Year: 29661 Days

Day: 24.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 104,569,035 km

• M1: 49,816 km (0.053 R)
• M2: 180,116 km (0.1 R)
• M3: 323,131 km (0.117 R)
• M4: 445,353 km (0.098 R)
• M5: 571,165 km (0.106 R)
• M6: 743,053 km (0.034 R)
• M7: 897,288 km (0.077 R)
• M8: 1,475,334 km (0.084 R)
• M9: 2,731,807 km (0.095 R)
• M10: 3,102,361 km (0.117 R)
• M11: 3,636,425 km (0.103 R)
• M12: 4,646,061 km (0.077 R)
• M13: 5,089,320 km (0.116 R)
• M14: 6,441,236 km (0.048 R)
• M15: 7,627,397 km (0.068 R)
• M16: 9,509,637 km (0.059 R)
• M17: 10,422,484 km (0.103 R)
• M18: 12,345,265 km (0.065 R)
• M19: 14,325,043 km (0.074 R)
• M20: 14,576,069 km (0.028 R)
• M21: 19,815,285 km (0.107 R)
• M22: 20,126,898 km (0.043 R)
• M23: 21,405,810 km (0.103 R)
• M24: 30,647,368 km (0.07 R)
• M25: 35,592,625 km (0.109 R)
• M26: 38,253,522 km (0.1 R)
• M27: 39,060,602 km (0.077 R)
• M28: 40,541,921 km (0.068 R)
• M29: 41,212,119 km (0.111 R)
• M30: 42,402,768 km (0.037 R)
• M31: 44,143,040 km (0.113 R)
• M32: 45,030,904 km (0.085 R)
• M33: 51,777,169 km (0.099 R)
• M34: 54,369,701 km (0.118 R)
• M35: 57,467,124 km (0.069 R)
• M36: 57,677,758 km (0.069 R)
• M37: 59,811,921 km (0.119 R)
• M38: 66,994,265 km (0.061 R)
• M39: 82,503,674 km (0.087 R)
• M40: 84,936,585 km (0.072 R)
• M41: 91,657,419 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit