🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 13.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.41 AU - 0.65 AU

Year: 257 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,873,989 km

• M1: 173,683 km (0.089 R)
• M2: 686,953 km (0.098 R)
• M3: 1,283,251 km (0.097 R)
• M4: 1,870,123 km (0.114 R)
• M5: 2,363,796 km (0.028 R)
• M6: 2,954,408 km (0.109 R)
• M7: 3,522,731 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.5

Radius: 13.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.68 AU - 0.98 AU

Year: 504 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 70,873,989 km

• M1: 174,282 km (0.055 R)
• M2: 847,771 km (0.12 R)
• M3: 1,844,691 km (0.112 R)
• M4: 2,549,447 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.9

Radius: 11.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.94 AU - 1.06 AU

Year: 667 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,873,989 km

• M1: 146,756 km (0.032 R)
• M2: 680,970 km (0.112 R)
• M3: 1,150,557 km (0.044 R)
• M4: 1,797,867 km (0.081 R)
• M5: 2,335,073 km (0.12 R)
• M6: 2,710,863 km (0.107 R)
• M7: 3,175,215 km (0.068 R)
• M8: 3,618,174 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.2

Radius: 8.9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.44 AU - 3.18 AU

Year: 3141 Days

Day: 11.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,873,989 km

• M1: 110,702 km (0.067 R)
• M2: 533,167 km (0.058 R)
• M3: 877,541 km (0.111 R)
• M4: 1,620,145 km (0.077 R)
• M5: 2,142,541 km (0.099 R)
• M6: 2,664,936 km (0.12 R)
• M7: 4,142,515 km (0.101 R)
• M8: 4,832,310 km (0.084 R)
• M9: 5,120,436 km (0.061 R)
• M10: 5,398,389 km (0.092 R)
• M11: 6,788,901 km (0.079 R)
• M12: 7,635,924 km (0.101 R)
• M13: 9,507,094 km (0.099 R)
• M14: 11,266,814 km (0.053 R)
• M15: 12,261,490 km (0.092 R)
• M16: 13,677,285 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.7

Radius: 13.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.15 AU - 3.47 AU

Year: 4016 Days

Day: 14.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,873,989 km

• M1: 169,195 km (0.078 R)
• M2: 596,447 km (0.084 R)
• M3: 1,113,756 km (0.069 R)
• M4: 1,707,211 km (0.032 R)
• M5: 2,569,792 km (0.037 R)
• M6: 3,083,960 km (0.118 R)
• M7: 3,666,494 km (0.083 R)
• M8: 4,233,171 km (0.111 R)
• M9: 4,737,765 km (0.071 R)
• M10: 5,490,840 km (0.036 R)
• M11: 7,659,112 km (0.05 R)
• M12: 8,306,571 km (0.093 R)
• M13: 8,806,827 km (0.111 R)
• M14: 10,594,072 km (0.04 R)
• M15: 11,972,916 km (0.096 R)
• M16: 14,413,007 km (0.112 R)
• M17: 16,434,822 km (0.077 R)
• M18: 18,219,225 km (0.078 R)
• M19: 19,939,152 km (0.065 R)
• M20: 22,306,539 km (0.086 R)
• M21: 23,135,759 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 12.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.35 AU - 5.77 AU

Year: 8743 Days

Day: 13 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,873,989 km

• M1: 151,692 km (0.087 R)
• M2: 766,539 km (0.093 R)
• M3: 1,162,675 km (0.101 R)
• M4: 1,829,881 km (0.113 R)
• M5: 3,047,458 km (0.079 R)
• M6: 4,602,229 km (0.119 R)
• M7: 5,192,243 km (0.11 R)
• M8: 8,155,926 km (0.089 R)
• M9: 8,668,449 km (0.119 R)
• M10: 9,948,558 km (0.114 R)
• M11: 10,435,050 km (0.07 R)
• M12: 11,882,409 km (0.08 R)
• M13: 12,824,128 km (0.07 R)
• M14: 14,359,750 km (0.059 R)
• M15: 16,014,751 km (0.08 R)
• M16: 21,257,409 km (0.089 R)
• M17: 21,821,243 km (0.101 R)
• M18: 26,604,934 km (0.082 R)
• M19: 29,687,548 km (0.099 R)
• M20: 40,598,917 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.1

Radius: 4.7

Gravity: 22.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.29 AU - 11.83 AU

Year: 21278 Days

Day: 23.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,873,989 km

• M1: 58,493 km (0.093 R)
• M2: 252,820 km (0.042 R)
• M3: 478,414 km (0.101 R)
• M4: 625,020 km (0.091 R)
• M5: 843,732 km (0.043 R)
• M6: 1,391,260 km (0.087 R)
• M7: 2,557,376 km (0.064 R)
• M8: 3,703,894 km (0.056 R)
• M9: 5,010,930 km (0.073 R)
• M10: 7,890,091 km (0.061 R)
• M11: 9,507,543 km (0.074 R)
• M12: 10,247,305 km (0.05 R)
• M13: 10,902,394 km (0.108 R)
• M14: 11,522,028 km (0.096 R)
• M15: 17,017,506 km (0.103 R)
• M16: 17,681,421 km (0.094 R)
• M17: 18,972,600 km (0.114 R)
• M18: 21,167,052 km (0.053 R)
• M19: 21,644,568 km (0.057 R)
• M20: 25,511,374 km (0.088 R)
• M21: 25,726,795 km (0.09 R)
• M22: 27,606,941 km (0.104 R)
• M23: 29,105,014 km (0.064 R)
• M24: 30,053,464 km (0.106 R)
• M25: 30,778,116 km (0.103 R)
• M26: 32,262,277 km (0.039 R)
• M27: 35,774,835 km (0.089 R)
• M28: 38,961,269 km (0.071 R)
• M29: 42,031,167 km (0.044 R)
• M30: 45,574,094 km (0.114 R)
• M31: 56,835,821 km (0.055 R)
• M32: 63,300,693 km (0.117 R)
• M33: 68,355,157 km (0.058 R)
• M34: 70,449,976 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 18,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit