🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.1

Radius: 11

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.53 AU - 0.57 AU

Year: 282 Days

Day: 7.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,412,865 km

• M1: 138,079 km (0.095 R)
• M2: 498,161 km (0.065 R)
• M3: 917,484 km (0.1 R)
• M4: 1,269,936 km (0.11 R)
• M5: 2,033,035 km (0.045 R)
• M6: 2,495,442 km (0.111 R)
• M7: 2,937,354 km (0.104 R)
• M8: 3,554,445 km (0.119 R)
• M9: 4,116,335 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 12.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.7 AU - 0.86 AU

Year: 476 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,412,865 km

• M1: 159,172 km (0.109 R)
• M2: 677,529 km (0.102 R)
• M3: 1,213,388 km (0.086 R)
• M4: 1,717,982 km (0.112 R)
• M5: 2,139,698 km (0.092 R)
• M6: 3,096,377 km (0.053 R)
• M7: 3,542,029 km (0.087 R)
• M8: 4,221,951 km (0.094 R)
• M9: 4,971,885 km (0.078 R)
• M10: 5,371,012 km (0.088 R)
• M11: 5,983,616 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 13.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.11 AU - 1.39 AU

Year: 965 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,412,865 km

• M1: 166,652 km (0.117 R)
• M2: 840,142 km (0.101 R)
• M3: 1,581,249 km (0.085 R)
• M4: 2,008,651 km (0.103 R)
• M5: 2,842,958 km (0.118 R)
• M6: 3,326,907 km (0.061 R)
• M7: 3,865,908 km (0.025 R)
• M8: 4,585,923 km (0.069 R)
• M9: 5,120,885 km (0.106 R)
• M10: 6,563,457 km (0.107 R)
• M11: 7,440,998 km (0.069 R)
• M12: 8,208,884 km (0.067 R)
• M13: 8,972,581 km (0.07 R)
• M14: 10,391,666 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.6

Radius: 11.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.31 AU - 1.37 AU

Year: 1071 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 30,412,865 km

• M1: 142,118 km (0.115 R)
• M2: 908,657 km (0.114 R)
• M3: 1,266,196 km (0.1 R)
• M4: 2,051,884 km (0.099 R)
• M5: 2,443,831 km (0.064 R)
• M6: 2,955,156 km (0.119 R)
• M7: 3,492,063 km (0.059 R)
• M8: 3,994,562 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 14.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.38 AU - 1.48 AU

Year: 1180 Days

Day: 9.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 30,412,865 km

• M1: 179,069 km (0.042 R)
• M2: 904,170 km (0.101 R)
• M3: 1,377,048 km (0.043 R)
• M4: 2,626,041 km (0.118 R)
• M5: 3,312,695 km (0.078 R)
• M6: 4,423,160 km (0.108 R)
• M7: 6,194,698 km (0.118 R)
• M8: 6,745,518 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.7

Radius: 14.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.16 AU - 1.86 AU

Year: 1281 Days

Day: 7.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,412,865 km

• M1: 181,911 km (0.096 R)
• M2: 792,270 km (0.074 R)
• M3: 1,675,197 km (0.112 R)
• M4: 3,179,404 km (0.064 R)
• M5: 4,801,493 km (0.095 R)
• M6: 5,746,353 km (0.086 R)
• M7: 6,316,022 km (0.12 R)
• M8: 6,789,948 km (0.114 R)
• M9: 7,569,353 km (0.078 R)
• M10: 8,458,862 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.2

Radius: 12

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.04 AU - 3.12 AU

Year: 2860 Days

Day: 12.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 161.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,412,865 km

• M1: 149,299 km (0.112 R)
• M2: 615,894 km (0.101 R)
• M3: 1,777,372 km (0.032 R)
• M4: 2,387,432 km (0.079 R)
• M5: 3,315,238 km (0.12 R)
• M6: 4,072,204 km (0.11 R)
• M7: 5,957,436 km (0.066 R)
• M8: 6,983,677 km (0.117 R)
• M9: 8,192,877 km (0.072 R)
• M10: 10,042,655 km (0.099 R)
• M11: 11,493,305 km (0.079 R)
• M12: 12,156,173 km (0.094 R)
• M13: 15,117,463 km (0.101 R)
• M14: 18,951,357 km (0.08 R)
• M15: 20,128,693 km (0.111 R)
• M16: 21,027,028 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 9.7

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3 AU - 3.98 AU

Year: 4500 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,412,865 km

• M1: 120,875 km (0.063 R)
• M2: 659,278 km (0.1 R)
• M3: 1,782,758 km (0.111 R)
• M4: 2,348,986 km (0.082 R)
• M5: 2,754,246 km (0.1 R)
• M6: 3,146,791 km (0.053 R)
• M7: 3,816,990 km (0.081 R)
• M8: 6,762,422 km (0.079 R)
• M9: 7,840,275 km (0.113 R)
• M10: 8,869,209 km (0.089 R)
• M11: 11,664,296 km (0.109 R)
• M12: 17,130,153 km (0.094 R)
• M13: 17,819,650 km (0.116 R)
• M14: 24,486,329 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 20,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit