🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.92 AU - 3.26 AU

Year: 2014 Days

Day: 40 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,874,872 km

• M1: 1,514,828 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.78 AU - 4.4 AU

Year: 3068 Days

Day: 25.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.1

Radius: 14.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.03 AU - 8.85 AU

Year: 7526 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 100,874,872 km

• M1: 175,329 km (0.117 R)
• M2: 622,776 km (0.111 R)
• M3: 1,212,491 km (0.117 R)
• M4: 1,730,997 km (0.088 R)
• M5: 2,534,487 km (0.119 R)
• M6: 4,511,423 km (0.112 R)
• M7: 5,023,646 km (0.056 R)
• M8: 5,849,726 km (0.079 R)
• M9: 6,427,473 km (0.031 R)
• M10: 7,698,007 km (0.114 R)
• M11: 8,274,408 km (0.104 R)
• M12: 12,726,291 km (0.067 R)
• M13: 15,978,549 km (0.062 R)
• M14: 17,305,332 km (0.071 R)
• M15: 17,763,550 km (0.06 R)
• M16: 18,910,218 km (0.071 R)
• M17: 19,607,494 km (0.097 R)
• M18: 21,726,847 km (0.119 R)
• M19: 23,274,886 km (0.036 R)
• M20: 24,565,466 km (0.108 R)
• M21: 25,061,533 km (0.112 R)
• M22: 27,025,304 km (0.097 R)
• M23: 27,465,421 km (0.096 R)
• M24: 27,999,934 km (0.082 R)
• M25: 29,645,212 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176

Radius: 12.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.28 AU - 12.28 AU

Year: 12223 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 100,874,872 km

• M1: 157,227 km (0.082 R)
• M2: 767,138 km (0.112 R)
• M3: 2,387,133 km (0.05 R)
• M4: 3,797,841 km (0.109 R)
• M5: 5,796,469 km (0.111 R)
• M6: 7,568,007 km (0.115 R)
• M7: 8,297,745 km (0.069 R)
• M8: 16,358,976 km (0.105 R)
• M9: 20,127,346 km (0.115 R)
• M10: 22,135,997 km (0.06 R)
• M11: 33,806,426 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.3

Radius: 5.4

Gravity: 29.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 18.07 AU - 20.75 AU

Year: 31713 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,874,872 km

• M1: 71,209 km (0.08 R)
• M2: 317,297 km (0.091 R)
• M3: 613,800 km (0.106 R)
• M4: 930,798 km (0.08 R)
• M5: 1,235,828 km (0.101 R)
• M6: 2,232,898 km (0.104 R)
• M7: 3,349,646 km (0.026 R)
• M8: 5,044,739 km (0.118 R)
• M9: 5,388,964 km (0.038 R)
• M10: 6,769,004 km (0.118 R)
• M11: 7,241,285 km (0.116 R)
• M12: 7,735,257 km (0.1 R)
• M13: 8,076,939 km (0.098 R)
• M14: 11,618,519 km (0.106 R)
• M15: 12,760,100 km (0.032 R)
• M16: 15,531,251 km (0.109 R)
• M17: 23,740,584 km (0.118 R)
• M18: 24,827,412 km (0.086 R)
• M19: 27,491,750 km (0.047 R)
• M20: 29,783,440 km (0.081 R)
• M21: 30,481,015 km (0.101 R)
• M22: 32,638,964 km (0.073 R)
• M23: 33,981,456 km (0.052 R)
• M24: 38,392,947 km (0.108 R)
• M25: 41,767,725 km (0.109 R)
• M26: 60,518,771 km (0.031 R)
• M27: 63,454,181 km (0.036 R)
• M28: 65,775,790 km (0.055 R)
• M29: 69,363,596 km (0.055 R)
• M30: 72,827,684 km (0.04 R)
• M31: 73,079,457 km (0.102 R)
• M32: 78,766,271 km (0.101 R)
• M33: 87,553,799 km (0.07 R)
• M34: 89,271,033 km (0.068 R)
• M35: 93,662,180 km (0.093 R)
• M36: 100,671,438 km (0.067 R)
• M37: 100,983,799 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.2

Radius: 4.3

Gravity: 32.84 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.56 AU - 19.84 AU

Year: 32427 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 100,874,872 km

• M1: 53,556 km (0.081 R)
• M2: 219,161 km (0.067 R)
• M3: 393,742 km (0.088 R)
• M4: 557,551 km (0.089 R)
• M5: 744,997 km (0.116 R)
• M6: 1,156,541 km (0.099 R)
• M7: 1,686,267 km (0.095 R)
• M8: 2,721,634 km (0.114 R)
• M9: 3,057,032 km (0.043 R)
• M10: 3,981,248 km (0.075 R)
• M11: 5,160,379 km (0.111 R)
• M12: 6,080,256 km (0.093 R)
• M13: 7,523,127 km (0.082 R)
• M14: 10,060,307 km (0.116 R)
• M15: 10,321,954 km (0.072 R)
• M16: 10,790,644 km (0.114 R)
• M17: 11,343,408 km (0.1 R)
• M18: 11,987,726 km (0.049 R)
• M19: 14,394,008 km (0.113 R)
• M20: 17,854,356 km (0.111 R)
• M21: 18,141,435 km (0.09 R)
• M22: 18,529,043 km (0.086 R)
• M23: 19,220,634 km (0.092 R)
• M24: 23,620,008 km (0.079 R)
• M25: 26,113,206 km (0.052 R)
• M26: 26,359,444 km (0.088 R)
• M27: 27,107,433 km (0.103 R)
• M28: 28,255,896 km (0.11 R)
• M29: 30,512,730 km (0.083 R)
• M30: 32,459,447 km (0.094 R)
• M31: 34,045,783 km (0.101 R)
• M32: 36,906,243 km (0.102 R)
• M33: 44,137,206 km (0.079 R)
• M34: 46,441,313 km (0.038 R)
• M35: 47,348,474 km (0.109 R)
• M36: 51,095,452 km (0.041 R)
• M37: 68,293,074 km (0.086 R)
• M38: 85,407,968 km (0.107 R)
• M39: 88,420,121 km (0.114 R)
• M40: 88,975,278 km (0.073 R)
• M41: 93,213,536 km (0.031 R)
• M42: 93,788,590 km (0.077 R)
• M43: 100,874,891 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 18,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit