🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.5

Radius: 10.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.51 AU - 0.51 AU

Year: 251 Days

Day: 9.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,311,836 km

• M1: 133,142 km (0.075 R)
• M2: 511,326 km (0.071 R)
• M3: 885,320 km (0.041 R)
• M4: 1,288,187 km (0.115 R)
• M5: 1,743,414 km (0.092 R)
• M6: 2,103,196 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.8

Radius: 14.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.87 AU - 1.43 AU

Year: 851 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,311,836 km

• M1: 179,069 km (0.095 R)
• M2: 681,269 km (0.118 R)
• M3: 1,197,531 km (0.059 R)
• M4: 1,897,499 km (0.112 R)
• M5: 2,523,417 km (0.119 R)
• M6: 3,398,116 km (0.109 R)
• M7: 3,860,074 km (0.119 R)
• M8: 4,466,992 km (0.112 R)
• M9: 5,329,574 km (0.117 R)
• M10: 6,020,866 km (0.04 R)
• M11: 6,611,927 km (0.076 R)
• M12: 8,195,570 km (0.093 R)
• M13: 10,261,666 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 8.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.18 AU - 1.72 AU

Year: 1205 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,311,836 km

• M1: 108,309 km (0.081 R)
• M2: 394,041 km (0.068 R)
• M3: 693,237 km (0.105 R)
• M4: 998,865 km (0.098 R)
• M5: 1,700,629 km (0.025 R)
• M6: 2,609,136 km (0.091 R)
• M7: 3,202,442 km (0.12 R)
• M8: 4,029,867 km (0.102 R)
• M9: 4,822,587 km (0.11 R)
• M10: 6,863,401 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.9

Radius: 14.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.57 AU - 1.67 AU

Year: 1423 Days

Day: 6.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,311,836 km

• M1: 182,809 km (0.04 R)
• M2: 753,375 km (0.113 R)
• M3: 1,231,190 km (0.057 R)
• M4: 1,702,573 km (0.116 R)
• M5: 2,517,433 km (0.083 R)
• M6: 3,469,175 km (0.046 R)
• M7: 3,985,437 km (0.093 R)
• M8: 4,458,017 km (0.07 R)
• M9: 5,990,348 km (0.037 R)
• M10: 9,144,768 km (0.04 R)
• M11: 9,842,792 km (0.094 R)
• M12: 10,644,636 km (0.113 R)
• M13: 12,114,884 km (0.052 R)
• M14: 12,918,524 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.9

Radius: 14.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.73 AU - 1.95 AU

Year: 1723 Days

Day: 10.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,311,836 km

• M1: 186,997 km (0.038 R)
• M2: 710,440 km (0.103 R)
• M3: 1,824,196 km (0.082 R)
• M4: 2,734,948 km (0.112 R)
• M5: 6,208,162 km (0.106 R)
• M6: 8,114,637 km (0.078 R)
• M7: 8,803,535 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.1

Radius: 11.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.1 AU - 2.76 AU

Year: 2615 Days

Day: 8.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,311,836 km

• M1: 148,251 km (0.106 R)
• M2: 591,660 km (0.117 R)
• M3: 1,100,741 km (0.089 R)
• M4: 2,715,201 km (0.107 R)
• M5: 3,295,940 km (0.114 R)
• M6: 3,845,114 km (0.117 R)
• M7: 4,231,226 km (0.098 R)
• M8: 4,772,322 km (0.082 R)
• M9: 5,892,810 km (0.03 R)
• M10: 6,461,730 km (0.111 R)
• M11: 7,649,687 km (0.082 R)
• M12: 8,878,484 km (0.097 R)
• M13: 9,281,800 km (0.108 R)
• M14: 10,270,941 km (0.118 R)
• M15: 10,678,296 km (0.12 R)
• M16: 11,486,125 km (0.111 R)
• M17: 12,087,658 km (0.102 R)
• M18: 12,583,874 km (0.056 R)
• M19: 13,266,788 km (0.059 R)
• M20: 13,661,577 km (0.034 R)
• M21: 14,200,279 km (0.102 R)
• M22: 15,320,168 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356

Radius: 7.3

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.26 AU - 11.5 AU

Year: 23084 Days

Day: 21.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 174.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,311,836 km

• M1: 92,152 km (0.097 R)
• M2: 420,968 km (0.096 R)
• M3: 1,443,470 km (0.107 R)
• M4: 2,686,479 km (0.038 R)
• M5: 3,750,269 km (0.072 R)
• M6: 6,937,152 km (0.115 R)
• M7: 7,386,395 km (0.088 R)
• M8: 8,696,723 km (0.054 R)
• M9: 9,597,302 km (0.07 R)
• M10: 10,853,026 km (0.087 R)
• M11: 12,605,266 km (0.051 R)
• M12: 13,411,000 km (0.046 R)
• M13: 19,948,427 km (0.086 R)
• M14: 22,366,078 km (0.063 R)
• M15: 24,661,807 km (0.103 R)
• M16: 28,449,625 km (0.107 R)
• M17: 40,075,474 km (0.108 R)
• M18: 42,996,522 km (0.083 R)
• M19: 44,051,487 km (0.114 R)
• M20: 46,527,631 km (0.115 R)
• M21: 48,768,906 km (0.076 R)
• M22: 56,280,664 km (0.086 R)
• M23: 58,455,518 km (0.036 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 16,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit