🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.47 AU - 1.75 AU

Year: 879 Days

Day: 31.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,760,289 km

• M1: 1,415,794 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.35 AU - 1.95 AU

Year: 912 Days

Day: 30.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 115.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.04 AU - 2.08 AU

Year: 1273 Days

Day: 34.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,760,289 km

• M1: 1,180,776 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 8.9

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.1 AU - 4.14 AU

Year: 3600 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,760,289 km

• M1: 123,418 km (0.105 R)
• M2: 414,087 km (0.101 R)
• M3: 962,961 km (0.11 R)
• M4: 1,808,489 km (0.063 R)
• M5: 2,647,284 km (0.073 R)
• M6: 3,469,623 km (0.117 R)
• M7: 4,099,131 km (0.086 R)
• M8: 4,731,332 km (0.112 R)
• M9: 5,479,321 km (0.118 R)
• M10: 7,145,991 km (0.079 R)
• M11: 12,061,179 km (0.114 R)
• M12: 13,403,371 km (0.105 R)
• M13: 16,936,274 km (0.094 R)
• M14: 18,259,467 km (0.108 R)
• M15: 22,573,421 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 8.8

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.08 AU - 5.6 AU

Year: 4583 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,760,289 km

• M1: 109,506 km (0.117 R)
• M2: 414,237 km (0.081 R)
• M3: 696,528 km (0.073 R)
• M4: 1,017,266 km (0.074 R)
• M5: 1,916,199 km (0.045 R)
• M6: 2,401,345 km (0.087 R)
• M7: 3,059,276 km (0.07 R)
• M8: 3,410,532 km (0.03 R)
• M9: 4,780,849 km (0.071 R)
• M10: 5,174,441 km (0.046 R)
• M11: 5,732,590 km (0.111 R)
• M12: 6,549,096 km (0.034 R)
• M13: 7,035,139 km (0.051 R)
• M14: 7,826,811 km (0.065 R)
• M15: 8,524,685 km (0.032 R)
• M16: 9,144,020 km (0.063 R)
• M17: 9,586,830 km (0.075 R)
• M18: 11,642,604 km (0.114 R)
• M19: 12,163,204 km (0.12 R)
• M20: 13,818,355 km (0.088 R)
• M21: 15,904,498 km (0.114 R)
• M22: 16,902,315 km (0.106 R)
• M23: 17,264,342 km (0.09 R)
• M24: 18,066,336 km (0.066 R)
• M25: 18,572,276 km (0.103 R)
• M26: 20,349,200 km (0.085 R)
• M27: 21,736,720 km (0.084 R)
• M28: 22,598,853 km (0.101 R)
• M29: 23,483,575 km (0.109 R)
• M30: 26,762,311 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 13.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.98 AU - 7.56 AU

Year: 6758 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,760,289 km

• M1: 162,912 km (0.083 R)
• M2: 590,014 km (0.05 R)
• M3: 1,005,447 km (0.104 R)
• M4: 3,215,756 km (0.083 R)
• M5: 3,686,092 km (0.118 R)
• M6: 4,369,305 km (0.09 R)
• M7: 6,171,211 km (0.051 R)
• M8: 9,822,297 km (0.103 R)
• M9: 13,956,135 km (0.028 R)
• M10: 16,021,932 km (0.114 R)
• M11: 18,156,843 km (0.096 R)
• M12: 20,064,366 km (0.102 R)
• M13: 24,351,990 km (0.102 R)
• M14: 26,503,956 km (0.108 R)
• M15: 28,693,320 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.3

Radius: 7.4

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.26 AU - 10.94 AU

Year: 14855 Days

Day: 16.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 52.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,760,289 km

• M1: 92,302 km (0.118 R)
• M2: 633,248 km (0.082 R)
• M3: 1,204,113 km (0.08 R)
• M4: 1,443,619 km (0.085 R)
• M5: 2,790,898 km (0.116 R)
• M6: 3,771,512 km (0.113 R)
• M7: 4,486,739 km (0.088 R)
• M8: 5,822,648 km (0.11 R)
• M9: 7,175,911 km (0.111 R)
• M10: 11,330,842 km (0.087 R)
• M11: 12,943,208 km (0.085 R)
• M12: 13,629,114 km (0.081 R)
• M13: 14,123,385 km (0.085 R)
• M14: 17,757,566 km (0.072 R)
• M15: 19,388,632 km (0.116 R)
• M16: 20,194,965 km (0.034 R)
• M17: 21,683,463 km (0.069 R)
• M18: 24,256,098 km (0.073 R)
• M19: 25,403,214 km (0.105 R)
• M20: 32,055,981 km (0.09 R)
• M21: 32,804,120 km (0.055 R)
• M22: 34,856,154 km (0.118 R)
• M23: 42,861,136 km (0.033 R)
• M24: 43,921,486 km (0.116 R)
• M25: 50,318,291 km (0.05 R)
• M26: 52,180,336 km (0.061 R)
• M27: 53,563,218 km (0.101 R)
• M28: 57,674,617 km (0.105 R)
• M29: 64,327,084 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit