🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.4

Radius: 14.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.6 AU - 0.68 AU

Year: 347 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,843,258 km

• M1: 175,478 km (0.079 R)
• M2: 695,929 km (0.096 R)
• M3: 1,166,564 km (0.071 R)
• M4: 1,607,579 km (0.072 R)
• M5: 2,268,951 km (0.104 R)
• M6: 3,309,853 km (0.106 R)
• M7: 3,921,409 km (0.027 R)
• M8: 4,432,136 km (0.054 R)
• M9: 4,886,764 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 14.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.24 AU - 1.74 AU

Year: 1234 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,843,258 km

• M1: 175,329 km (0.053 R)
• M2: 634,295 km (0.079 R)
• M3: 1,450,950 km (0.104 R)
• M4: 1,924,128 km (0.116 R)
• M5: 2,490,954 km (0.072 R)
• M6: 3,461,994 km (0.058 R)
• M7: 4,341,929 km (0.112 R)
• M8: 4,949,146 km (0.073 R)
• M9: 5,689,955 km (0.032 R)
• M10: 7,990,471 km (0.097 R)
• M11: 8,932,489 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.8

Radius: 8.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.21 AU - 3.07 AU

Year: 2909 Days

Day: 11 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,843,258 km

• M1: 108,309 km (0.026 R)
• M2: 1,396,795 km (0.063 R)
• M3: 1,839,455 km (0.057 R)
• M4: 3,053,293 km (0.068 R)
• M5: 3,948,486 km (0.057 R)
• M6: 7,451,769 km (0.096 R)
• M7: 8,123,314 km (0.069 R)
• M8: 8,739,657 km (0.098 R)
• M9: 9,519,960 km (0.095 R)
• M10: 10,065,394 km (0.1 R)
• M11: 12,578,638 km (0.116 R)
• M12: 13,027,731 km (0.066 R)
• M13: 13,530,080 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 11.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.28 AU - 3.24 AU

Year: 3110 Days

Day: 8.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,843,258 km

• M1: 142,716 km (0.105 R)
• M2: 962,961 km (0.103 R)
• M3: 2,620,805 km (0.092 R)
• M4: 3,257,045 km (0.115 R)
• M5: 3,715,263 km (0.104 R)
• M6: 4,762,149 km (0.093 R)
• M7: 5,151,851 km (0.095 R)
• M8: 7,027,958 km (0.113 R)
• M9: 8,938,174 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.4

Radius: 10.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.56 AU - 3.84 AU

Year: 4827 Days

Day: 8.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,843,258 km

• M1: 132,095 km (0.045 R)
• M2: 628,610 km (0.102 R)
• M3: 1,059,901 km (0.083 R)
• M4: 1,562,999 km (0.111 R)
• M5: 1,959,283 km (0.119 R)
• M6: 2,381,449 km (0.054 R)
• M7: 2,756,490 km (0.054 R)
• M8: 3,154,271 km (0.104 R)
• M9: 3,518,093 km (0.051 R)
• M10: 5,504,902 km (0.097 R)
• M11: 7,256,843 km (0.097 R)
• M12: 7,647,593 km (0.051 R)
• M13: 10,370,424 km (0.095 R)
• M14: 11,259,633 km (0.086 R)
• M15: 13,591,715 km (0.076 R)
• M16: 14,751,397 km (0.063 R)
• M17: 15,676,062 km (0.069 R)
• M18: 17,586,875 km (0.068 R)
• M19: 18,626,281 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.2

Radius: 6.4

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.97 AU - 7.51 AU

Year: 13213 Days

Day: 17.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,843,258 km

• M1: 79,885 km (0.092 R)
• M2: 449,542 km (0.104 R)
• M3: 718,818 km (0.106 R)
• M4: 2,391,621 km (0.093 R)
• M5: 2,992,107 km (0.116 R)
• M6: 3,688,485 km (0.093 R)
• M7: 4,278,050 km (0.115 R)
• M8: 7,445,486 km (0.087 R)
• M9: 13,563,740 km (0.07 R)
• M10: 18,339,502 km (0.045 R)
• M11: 22,648,220 km (0.107 R)
• M12: 33,431,384 km (0.096 R)
• M13: 38,095,995 km (0.08 R)
• M14: 47,939,535 km (0.101 R)
• M15: 52,881,501 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.1

Radius: 4.4

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.38 AU - 10.16 AU

Year: 16131 Days

Day: 24.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,843,258 km

• M1: 57,446 km (0.089 R)
• M2: 1,278,613 km (0.076 R)
• M3: 2,537,180 km (0.105 R)
• M4: 2,689,171 km (0.06 R)
• M5: 3,708,531 km (0.064 R)
• M6: 4,344,472 km (0.102 R)
• M7: 6,061,257 km (0.086 R)
• M8: 7,313,989 km (0.074 R)
• M9: 16,549,863 km (0.12 R)
• M10: 18,250,342 km (0.087 R)
• M11: 20,592,296 km (0.104 R)
• M12: 24,554,695 km (0.095 R)
• M13: 28,425,989 km (0.078 R)
• M14: 28,996,555 km (0.086 R)
• M15: 29,671,840 km (0.093 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: 472 - 16,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit