🌌 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: 646.1

Radius: 9.8

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 247 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 66,392,364 km

• M1: 122,072 km (0.11 R)
• M2: 538,702 km (0.087 R)
• M3: 1,065,586 km (0.065 R)
• M4: 1,447,659 km (0.116 R)
• M5: 1,907,223 km (0.091 R)
• M6: 2,364,095 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 12.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 247 Days

Day: 7.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,392,364 km

• M1: 159,322 km (0.068 R)
• M2: 595,400 km (0.105 R)
• M3: 1,017,565 km (0.099 R)
• M4: 1,522,308 km (0.058 R)
• M5: 1,971,401 km (0.098 R)
• M6: 2,535,086 km (0.114 R)
• M7: 3,215,157 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 10.1

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.58 AU - 0.76 AU

Year: 372 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,392,364 km

• M1: 125,961 km (0.114 R)
• M2: 444,605 km (0.101 R)
• M3: 862,581 km (0.037 R)
• M4: 1,361,640 km (0.086 R)
• M5: 1,741,020 km (0.107 R)
• M6: 2,351,679 km (0.11 R)
• M7: 2,677,503 km (0.081 R)
• M8: 3,269,162 km (0.111 R)
• M9: 4,173,332 km (0.057 R)
• M10: 4,639,928 km (0.073 R)
• M11: 5,644,477 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 10.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.34 AU - 1.6 AU

Year: 1209 Days

Day: 5.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,392,364 km

• M1: 129,402 km (0.088 R)
• M2: 467,045 km (0.063 R)
• M3: 858,991 km (0.096 R)
• M4: 1,475,633 km (0.068 R)
• M5: 1,825,992 km (0.067 R)
• M6: 2,407,479 km (0.034 R)
• M7: 3,132,729 km (0.094 R)
• M8: 4,865,970 km (0.118 R)
• M9: 5,929,760 km (0.101 R)
• M10: 6,291,039 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 15

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.57 AU - 1.71 AU

Year: 1424 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,392,364 km

• M1: 186,698 km (0.112 R)
• M2: 654,341 km (0.05 R)
• M3: 1,214,136 km (0.094 R)
• M4: 2,581,311 km (0.079 R)
• M5: 3,148,138 km (0.115 R)
• M6: 3,961,501 km (0.096 R)
• M7: 4,628,409 km (0.104 R)
• M8: 5,247,295 km (0.109 R)
• M9: 6,121,096 km (0.109 R)
• M10: 6,942,089 km (0.093 R)
• M11: 8,351,900 km (0.05 R)
• M12: 10,007,948 km (0.076 R)
• M13: 10,781,369 km (0.116 R)
• M14: 11,250,657 km (0.108 R)
• M15: 12,087,059 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.8

Radius: 11.7

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.4 AU - 2.96 AU

Year: 2976 Days

Day: 9 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,392,364 km

• M1: 145,559 km (0.091 R)
• M2: 672,143 km (0.071 R)
• M3: 1,083,986 km (0.106 R)
• M4: 1,489,247 km (0.106 R)
• M5: 4,083,872 km (0.079 R)
• M6: 6,622,698 km (0.037 R)
• M7: 7,975,810 km (0.059 R)
• M8: 8,857,540 km (0.092 R)
• M9: 13,321,242 km (0.086 R)
• M10: 15,109,086 km (0.103 R)
• M11: 15,877,570 km (0.093 R)
• M12: 19,037,675 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.4

Radius: 5.3

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.38 AU - 11.54 AU

Year: 19735 Days

Day: 22.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,392,364 km

• M1: 65,973 km (0.097 R)
• M2: 506,688 km (0.072 R)
• M3: 791,522 km (0.117 R)
• M4: 1,601,296 km (0.078 R)
• M5: 1,892,712 km (0.093 R)
• M6: 3,591,695 km (0.048 R)
• M7: 5,450,449 km (0.084 R)
• M8: 9,718,476 km (0.081 R)
• M9: 10,109,076 km (0.078 R)
• M10: 12,873,645 km (0.111 R)
• M11: 13,074,106 km (0.046 R)
• M12: 14,608,382 km (0.117 R)
• M13: 15,418,903 km (0.081 R)
• M14: 16,103,912 km (0.086 R)
• M15: 19,047,998 km (0.097 R)
• M16: 19,395,663 km (0.074 R)
• M17: 20,103,859 km (0.057 R)
• M18: 24,925,399 km (0.12 R)
• M19: 28,952,424 km (0.041 R)
• M20: 34,924,371 km (0.098 R)
• M21: 38,403,269 km (0.059 R)
• M22: 43,892,913 km (0.032 R)
• M23: 45,574,393 km (0.095 R)
• M24: 49,391,383 km (0.115 R)
• M25: 52,051,083 km (0.079 R)
• M26: 54,107,455 km (0.089 R)
• M27: 57,112,278 km (0.117 R)
• M28: 63,839,096 km (0.101 R)
• M29: 64,617,603 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 14,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit