🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 259 Days

Day: 6.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,373,807 km

• M1: 111,899 km (0.061 R)
• M2: 415,433 km (0.094 R)
• M3: 735,124 km (0.078 R)
• M4: 1,034,619 km (0.095 R)
• M5: 1,484,310 km (0.059 R)
• M6: 2,283,611 km (0.112 R)
• M7: 2,717,745 km (0.106 R)
• M8: 3,128,989 km (0.04 R)
• M9: 3,644,952 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.6

Radius: 8.1

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.61 AU - 0.75 AU

Year: 387 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,373,807 km

• M1: 101,427 km (0.066 R)
• M2: 416,630 km (0.108 R)
• M3: 719,715 km (0.086 R)
• M4: 1,046,138 km (0.04 R)
• M5: 1,470,996 km (0.05 R)
• M6: 2,130,423 km (0.117 R)
• M7: 2,503,969 km (0.11 R)
• M8: 3,091,440 km (0.104 R)
• M9: 3,348,599 km (0.047 R)
• M10: 4,167,497 km (0.085 R)
• M11: 4,426,451 km (0.082 R)
• M12: 4,696,176 km (0.107 R)
• M13: 5,007,041 km (0.093 R)
• M14: 5,315,811 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.2

Radius: 12.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.17 AU - 1.71 AU

Year: 1193 Days

Day: 7.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,373,807 km

• M1: 162,762 km (0.104 R)
• M2: 765,193 km (0.096 R)
• M3: 1,169,706 km (0.08 R)
• M4: 1,660,536 km (0.067 R)
• M5: 2,168,870 km (0.095 R)
• M6: 2,832,336 km (0.116 R)
• M7: 3,536,045 km (0.026 R)
• M8: 3,979,303 km (0.036 R)
• M9: 4,770,078 km (0.049 R)
• M10: 6,318,565 km (0.117 R)
• M11: 6,759,430 km (0.032 R)
• M12: 9,913,552 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.9

Radius: 13

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.94 AU - 2.04 AU

Year: 1938 Days

Day: 14.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,373,807 km

• M1: 161,715 km (0.117 R)
• M2: 2,295,280 km (0.053 R)
• M3: 2,912,820 km (0.097 R)
• M4: 4,450,686 km (0.064 R)
• M5: 6,101,499 km (0.038 R)
• M6: 6,625,390 km (0.114 R)
• M7: 7,088,396 km (0.103 R)
• M8: 8,006,179 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.3

Radius: 13.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.53 AU - 3.47 AU

Year: 3587 Days

Day: 5.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,373,807 km

• M1: 169,494 km (0.103 R)
• M2: 750,533 km (0.1 R)
• M3: 2,528,054 km (0.119 R)
• M4: 3,083,362 km (0.059 R)
• M5: 4,898,881 km (0.109 R)
• M6: 5,368,020 km (0.115 R)
• M7: 6,397,403 km (0.094 R)
• M8: 8,059,436 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.7

Radius: 12.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.37 AU - 5.35 AU

Year: 6284 Days

Day: 9.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,373,807 km

• M1: 154,235 km (0.039 R)
• M2: 920,924 km (0.051 R)
• M3: 2,028,248 km (0.053 R)
• M4: 2,421,092 km (0.065 R)
• M5: 2,928,678 km (0.086 R)
• M6: 3,507,023 km (0.093 R)
• M7: 4,916,534 km (0.11 R)
• M8: 5,660,783 km (0.077 R)
• M9: 6,314,676 km (0.117 R)
• M10: 7,047,556 km (0.088 R)
• M11: 11,307,654 km (0.103 R)
• M12: 11,923,399 km (0.108 R)
• M13: 14,045,146 km (0.083 R)
• M14: 14,902,192 km (0.104 R)
• M15: 16,825,721 km (0.109 R)
• M16: 17,574,459 km (0.103 R)
• M17: 19,196,100 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.8

Radius: 7.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.57 AU - 7.67 AU

Year: 14519 Days

Day: 16.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,373,807 km

• M1: 96,042 km (0.082 R)
• M2: 535,860 km (0.09 R)
• M3: 856,149 km (0.109 R)
• M4: 1,099,395 km (0.077 R)
• M5: 1,402,181 km (0.118 R)
• M6: 2,468,365 km (0.074 R)
• M7: 2,742,578 km (0.093 R)
• M8: 2,993,753 km (0.1 R)
• M9: 3,591,695 km (0.078 R)
• M10: 4,157,624 km (0.067 R)
• M11: 9,707,705 km (0.082 R)
• M12: 10,295,026 km (0.071 R)
• M13: 11,433,017 km (0.088 R)
• M14: 15,545,014 km (0.087 R)
• M15: 18,626,580 km (0.057 R)
• M16: 19,841,315 km (0.034 R)
• M17: 21,107,960 km (0.028 R)
• M18: 24,242,335 km (0.088 R)
• M19: 27,577,021 km (0.116 R)
• M20: 27,965,377 km (0.109 R)
• M21: 31,733,149 km (0.113 R)
• M22: 32,052,690 km (0.076 R)
• M23: 43,058,755 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit