🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 12.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.33 AU

Year: 772 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,192,666 km

• M1: 159,172 km (0.071 R)
• M2: 563,386 km (0.044 R)
• M3: 1,234,482 km (0.089 R)
• M4: 1,814,921 km (0.059 R)
• M5: 2,261,471 km (0.07 R)
• M6: 4,797,155 km (0.094 R)
• M7: 5,289,332 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.5

Radius: 12.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.08 AU - 1.48 AU

Year: 982 Days

Day: 5.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 48,192,666 km

• M1: 153,039 km (0.04 R)
• M2: 1,427,912 km (0.098 R)
• M3: 2,229,158 km (0.063 R)
• M4: 2,792,543 km (0.068 R)
• M5: 3,531,108 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.2

Radius: 11.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.26 AU - 1.78 AU

Year: 1271 Days

Day: 13.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,192,666 km

• M1: 144,661 km (0.1 R)
• M2: 674,088 km (0.109 R)
• M3: 1,036,414 km (0.12 R)
• M4: 1,551,330 km (0.084 R)
• M5: 2,056,223 km (0.114 R)
• M6: 2,973,856 km (0.048 R)
• M7: 3,372,834 km (0.1 R)
• M8: 6,327,392 km (0.1 R)
• M9: 7,208,373 km (0.032 R)
• M10: 8,355,340 km (0.094 R)
• M11: 9,357,347 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.1

Radius: 9.9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.61 AU - 1.89 AU

Year: 1570 Days

Day: 9.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,192,666 km

• M1: 123,119 km (0.111 R)
• M2: 456,274 km (0.078 R)
• M3: 781,649 km (0.099 R)
• M4: 1,277,865 km (0.045 R)
• M5: 1,631,365 km (0.048 R)
• M6: 2,553,785 km (0.082 R)
• M7: 2,938,401 km (0.094 R)
• M8: 4,312,458 km (0.025 R)
• M9: 5,370,115 km (0.1 R)
• M10: 6,005,158 km (0.091 R)
• M11: 7,242,781 km (0.119 R)
• M12: 9,056,954 km (0.054 R)
• M13: 9,893,057 km (0.036 R)
• M14: 10,949,667 km (0.107 R)
• M15: 12,263,136 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.9

Radius: 10.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.42 AU - 4.02 AU

Year: 4866 Days

Day: 12.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,192,666 km

• M1: 138,228 km (0.065 R)
• M2: 533,017 km (0.042 R)
• M3: 1,606,382 km (0.079 R)
• M4: 1,993,840 km (0.082 R)
• M5: 2,786,709 km (0.113 R)
• M6: 3,371,786 km (0.044 R)
• M7: 4,081,479 km (0.077 R)
• M8: 5,066,581 km (0.063 R)
• M9: 6,026,999 km (0.1 R)
• M10: 6,815,978 km (0.115 R)
• M11: 8,269,920 km (0.112 R)
• M12: 8,974,526 km (0.078 R)
• M13: 13,359,239 km (0.12 R)
• M14: 14,697,991 km (0.112 R)
• M15: 17,401,374 km (0.099 R)
• M16: 18,433,599 km (0.036 R)
• M17: 19,506,216 km (0.102 R)
• M18: 19,959,647 km (0.099 R)
• M19: 24,588,654 km (0.07 R)
• M20: 25,500,902 km (0.042 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.9

Radius: 6

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.59 AU - 8.51 AU

Year: 12696 Days

Day: 20.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 48,192,666 km

• M1: 84,074 km (0.104 R)
• M2: 546,182 km (0.119 R)
• M3: 817,403 km (0.113 R)
• M4: 1,064,389 km (0.088 R)
• M5: 1,360,892 km (0.117 R)
• M6: 1,899,893 km (0.095 R)
• M7: 2,264,014 km (0.096 R)
• M8: 3,742,490 km (0.043 R)
• M9: 3,980,949 km (0.063 R)
• M10: 4,343,425 km (0.12 R)
• M11: 5,006,891 km (0.1 R)
• M12: 6,161,787 km (0.091 R)
• M13: 6,532,939 km (0.078 R)
• M14: 7,037,383 km (0.047 R)
• M15: 7,906,846 km (0.1 R)
• M16: 8,300,587 km (0.103 R)
• M17: 8,524,984 km (0.072 R)
• M18: 9,658,637 km (0.055 R)
• M19: 9,906,820 km (0.116 R)
• M20: 10,312,978 km (0.104 R)
• M21: 10,836,122 km (0.118 R)
• M22: 12,221,398 km (0.052 R)
• M23: 12,688,443 km (0.043 R)
• M24: 14,161,383 km (0.105 R)
• M25: 16,367,802 km (0.07 R)
• M26: 16,721,003 km (0.111 R)
• M27: 20,700,905 km (0.112 R)
• M28: 21,280,746 km (0.03 R)
• M29: 27,587,942 km (0.061 R)
• M30: 28,088,047 km (0.076 R)
• M31: 29,313,404 km (0.086 R)
• M32: 29,939,171 km (0.118 R)
• M33: 30,467,402 km (0.091 R)
• M34: 31,651,319 km (0.031 R)
• M35: 32,531,553 km (0.1 R)
• M36: 34,225,599 km (0.064 R)
• M37: 35,740,577 km (0.117 R)
• M38: 42,513,471 km (0.119 R)
• M39: 45,224,483 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit