🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 8.3

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 387 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,875,864 km

• M1: 103,223 km (0.104 R)
• M2: 369,208 km (0.065 R)
• M3: 910,752 km (0.118 R)
• M4: 1,306,887 km (0.042 R)
• M5: 2,073,277 km (0.1 R)
• M6: 2,389,676 km (0.077 R)
• M7: 3,697,461 km (0.087 R)
• M8: 4,054,252 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.9

Radius: 13

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.67 AU - 0.77 AU

Year: 422 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 158.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,875,864 km

• M1: 161,715 km (0.053 R)
• M2: 576,251 km (0.113 R)
• M3: 1,002,455 km (0.033 R)
• M4: 1,624,034 km (0.119 R)
• M5: 2,113,818 km (0.093 R)
• M6: 2,550,045 km (0.069 R)
• M7: 3,121,360 km (0.049 R)
• M8: 3,926,795 km (0.078 R)
• M9: 4,413,436 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 14.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.02 AU - 3.32 AU

Year: 3011 Days

Day: 13.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,875,864 km

• M1: 183,257 km (0.078 R)
• M2: 640,877 km (0.085 R)
• M3: 1,321,099 km (0.079 R)
• M4: 2,322,507 km (0.08 R)
• M5: 3,034,294 km (0.089 R)
• M6: 3,930,086 km (0.115 R)
• M7: 4,754,370 km (0.083 R)
• M8: 5,374,603 km (0.092 R)
• M9: 5,937,091 km (0.079 R)
• M10: 7,436,809 km (0.061 R)
• M11: 8,000,494 km (0.045 R)
• M12: 9,478,521 km (0.107 R)
• M13: 10,222,322 km (0.077 R)
• M14: 11,174,662 km (0.061 R)
• M15: 11,871,489 km (0.078 R)
• M16: 14,900,846 km (0.105 R)
• M17: 16,400,115 km (0.119 R)
• M18: 17,016,010 km (0.106 R)
• M19: 17,763,550 km (0.078 R)
• M20: 20,457,658 km (0.115 R)
• M21: 21,969,345 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.3

Radius: 11.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.17 AU - 4.55 AU

Year: 5235 Days

Day: 13.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,875,864 km

• M1: 143,016 km (0.082 R)
• M2: 651,200 km (0.078 R)
• M3: 1,049,728 km (0.09 R)
• M4: 1,483,263 km (0.113 R)
• M5: 2,333,128 km (0.111 R)
• M6: 2,791,197 km (0.089 R)
• M7: 3,482,489 km (0.068 R)
• M8: 3,847,956 km (0.1 R)
• M9: 4,261,894 km (0.061 R)
• M10: 5,522,555 km (0.1 R)
• M11: 6,022,361 km (0.085 R)
• M12: 6,828,694 km (0.11 R)
• M13: 7,405,244 km (0.12 R)
• M14: 8,259,598 km (0.075 R)
• M15: 10,494,141 km (0.083 R)
• M16: 12,299,039 km (0.063 R)
• M17: 13,895,548 km (0.053 R)
• M18: 14,769,798 km (0.09 R)
• M19: 16,628,252 km (0.091 R)
• M20: 18,332,321 km (0.071 R)
• M21: 19,383,994 km (0.119 R)
• M22: 19,828,450 km (0.086 R)
• M23: 21,136,234 km (0.116 R)
• M24: 23,922,644 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.2

Radius: 9.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.61 AU - 4.79 AU

Year: 5941 Days

Day: 12.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,875,864 km

• M1: 122,072 km (0.081 R)
• M2: 455,974 km (0.106 R)
• M3: 1,031,926 km (0.112 R)
• M4: 1,339,350 km (0.093 R)
• M5: 1,834,369 km (0.082 R)
• M6: 2,625,742 km (0.078 R)
• M7: 3,446,585 km (0.094 R)
• M8: 4,795,809 km (0.085 R)
• M9: 7,037,981 km (0.092 R)
• M10: 7,606,603 km (0.032 R)
• M11: 8,351,152 km (0.097 R)
• M12: 9,779,811 km (0.05 R)
• M13: 11,365,100 km (0.12 R)
• M14: 12,385,208 km (0.114 R)
• M15: 13,016,062 km (0.069 R)
• M16: 21,093,898 km (0.089 R)
• M17: 21,644,568 km (0.084 R)
• M18: 22,846,437 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.1

Radius: 4.6

Gravity: 31.05 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.32 AU - 8.74 AU

Year: 15707 Days

Day: 19.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,875,864 km

• M1: 83,027 km (0.096 R)
• M2: 1,313,320 km (0.065 R)
• M3: 1,503,608 km (0.087 R)
• M4: 1,832,574 km (0.088 R)
• M5: 2,435,005 km (0.069 R)
• M6: 4,956,327 km (0.067 R)
• M7: 5,643,131 km (0.117 R)
• M8: 5,834,018 km (0.113 R)
• M9: 6,029,093 km (0.07 R)
• M10: 6,853,677 km (0.051 R)
• M11: 8,473,074 km (0.12 R)
• M12: 18,740,424 km (0.106 R)
• M13: 22,135,099 km (0.099 R)
• M14: 26,128,315 km (0.103 R)
• M15: 27,741,579 km (0.073 R)
• M16: 40,507,962 km (0.093 R)
• M17: 42,372,550 km (0.11 R)
• M18: 44,593,928 km (0.086 R)
• M19: 47,675,046 km (0.095 R)
• M20: 49,106,698 km (0.116 R)
• M21: 49,914,227 km (0.035 R)
• M22: 53,064,010 km (0.11 R)
• M23: 56,167,717 km (0.041 R)
• M24: 62,923,408 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit