🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.62 AU - 3.56 AU

Year: 1900 Days

Day: 37.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.17 AU - 4.75 AU

Year: 3295 Days

Day: 25 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,274,591 km

• M1: 592,557 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 13

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.15 AU - 7.37 AU

Year: 5479 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,274,591 km

• M1: 164,109 km (0.058 R)
• M2: 791,373 km (0.078 R)
• M3: 1,378,694 km (0.071 R)
• M4: 2,308,894 km (0.075 R)
• M5: 4,431,089 km (0.113 R)
• M6: 5,909,565 km (0.062 R)
• M7: 8,400,070 km (0.051 R)
• M8: 15,733,507 km (0.099 R)
• M9: 17,103,375 km (0.106 R)
• M10: 17,999,017 km (0.096 R)
• M11: 18,737,881 km (0.101 R)
• M12: 19,368,885 km (0.087 R)
• M13: 21,552,565 km (0.111 R)
• M14: 26,091,065 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.9

Radius: 14.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.91 AU - 12.41 AU

Year: 13043 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,274,591 km

• M1: 186,698 km (0.116 R)
• M2: 1,204,562 km (0.114 R)
• M3: 2,116,959 km (0.08 R)
• M4: 3,339,324 km (0.052 R)
• M5: 3,889,096 km (0.11 R)
• M6: 5,745,905 km (0.025 R)
• M7: 6,291,039 km (0.117 R)
• M8: 8,012,312 km (0.059 R)
• M9: 8,738,311 km (0.043 R)
• M10: 11,286,860 km (0.119 R)
• M11: 13,632,405 km (0.092 R)
• M12: 17,453,284 km (0.063 R)
• M13: 17,949,501 km (0.111 R)
• M14: 21,207,742 km (0.115 R)
• M15: 24,752,763 km (0.11 R)
• M16: 33,754,516 km (0.109 R)
• M17: 34,860,193 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.3

Radius: 11.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.18 AU - 14.6 AU

Year: 14343 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,274,591 km

• M1: 154,086 km (0.057 R)
• M2: 784,790 km (0.117 R)
• M3: 1,307,485 km (0.091 R)
• M4: 2,167,374 km (0.116 R)
• M5: 3,271,705 km (0.119 R)
• M6: 5,749,794 km (0.092 R)
• M7: 6,718,291 km (0.034 R)
• M8: 8,442,257 km (0.043 R)
• M9: 9,432,744 km (0.032 R)
• M10: 10,721,679 km (0.079 R)
• M11: 13,319,596 km (0.03 R)
• M12: 17,453,135 km (0.065 R)
• M13: 18,003,805 km (0.089 R)
• M14: 21,286,431 km (0.118 R)
• M15: 29,120,572 km (0.084 R)
• M16: 30,007,388 km (0.119 R)
• M17: 39,486,208 km (0.101 R)
• M18: 40,985,029 km (0.092 R)
• M19: 44,241,177 km (0.098 R)
• M20: 49,052,992 km (0.086 R)
• M21: 49,992,467 km (0.118 R)
• M22: 56,223,218 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.9

Radius: 6.4

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.42 AU - 15.7 AU

Year: 21473 Days

Day: 21.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,274,591 km

• M1: 79,586 km (0.112 R)
• M2: 295,456 km (0.082 R)
• M3: 525,986 km (0.11 R)
• M4: 1,000,959 km (0.115 R)
• M5: 1,218,026 km (0.06 R)
• M6: 1,450,202 km (0.116 R)
• M7: 2,046,648 km (0.078 R)
• M8: 3,436,712 km (0.118 R)
• M9: 4,037,198 km (0.038 R)
• M10: 4,892,748 km (0.074 R)
• M11: 5,242,957 km (0.077 R)
• M12: 5,778,068 km (0.095 R)
• M13: 6,169,416 km (0.098 R)
• M14: 6,394,411 km (0.084 R)
• M15: 7,966,535 km (0.069 R)
• M16: 10,024,853 km (0.106 R)
• M17: 13,511,530 km (0.119 R)
• M18: 15,074,977 km (0.108 R)
• M19: 16,755,261 km (0.05 R)
• M20: 20,883,713 km (0.096 R)
• M21: 21,086,119 km (0.054 R)
• M22: 36,203,732 km (0.05 R)
• M23: 39,349,775 km (0.104 R)
• M24: 39,968,961 km (0.099 R)
• M25: 43,162,875 km (0.113 R)
• M26: 48,090,330 km (0.102 R)
• M27: 50,963,058 km (0.111 R)
• M28: 54,520,495 km (0.108 R)
• M29: 61,708,374 km (0.114 R)
• M30: 63,599,141 km (0.094 R)
• M31: 65,096,167 km (0.108 R)
• M32: 75,284,979 km (0.085 R)
• M33: 82,132,672 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.2

Radius: 5.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.06 AU - 19.98 AU

Year: 24565 Days

Day: 24.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,274,591 km

• M1: 70,760 km (0.075 R)
• M2: 354,996 km (0.082 R)
• M3: 551,567 km (0.082 R)
• M4: 1,076,805 km (0.1 R)
• M5: 3,876,679 km (0.1 R)
• M6: 5,962,822 km (0.056 R)
• M7: 6,225,665 km (0.118 R)
• M8: 6,988,465 km (0.051 R)
• M9: 7,581,321 km (0.079 R)
• M10: 8,656,630 km (0.114 R)
• M11: 11,403,546 km (0.043 R)
• M12: 16,278,492 km (0.104 R)
• M13: 16,598,333 km (0.027 R)
• M14: 28,538,636 km (0.082 R)
• M15: 31,702,781 km (0.049 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 10,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit