🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 11

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.85 AU - 1.01 AU

Year: 579 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 18,407,625 km

• M1: 138,976 km (0.043 R)
• M2: 713,881 km (0.051 R)
• M3: 1,144,723 km (0.059 R)
• M4: 1,492,987 km (0.074 R)
• M5: 2,172,161 km (0.067 R)
• M6: 3,565,665 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.1

Radius: 12.2

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.93 AU - 1.07 AU

Year: 646 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 57.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 18,407,625 km

• M1: 151,692 km (0.088 R)
• M2: 773,421 km (0.103 R)
• M3: 1,472,043 km (0.102 R)
• M4: 2,069,238 km (0.096 R)
• M5: 2,695,903 km (0.09 R)
• M6: 4,759,007 km (0.09 R)
• M7: 5,269,735 km (0.051 R)
• M8: 5,720,024 km (0.032 R)
• M9: 6,319,014 km (0.084 R)
• M10: 7,115,024 km (0.083 R)
• M11: 8,521,244 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 12

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.94 AU - 1.08 AU

Year: 655 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 18,407,625 km

• M1: 149,299 km (0.03 R)
• M2: 1,693,298 km (0.118 R)
• M3: 2,978,194 km (0.102 R)
• M4: 3,386,746 km (0.103 R)
• M5: 4,650,699 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.5

Radius: 9.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.16 AU - 1.2 AU

Year: 828 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,407,625 km

• M1: 123,269 km (0.055 R)
• M2: 571,464 km (0.1 R)
• M3: 927,956 km (0.11 R)
• M4: 1,440,478 km (0.051 R)
• M5: 2,344,049 km (0.086 R)
• M6: 2,644,591 km (0.097 R)
• M7: 3,192,419 km (0.104 R)
• M8: 3,575,090 km (0.113 R)
• M9: 3,900,615 km (0.04 R)
• M10: 4,298,844 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 14.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.29 AU - 3.35 AU

Year: 3058 Days

Day: 10.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 18,407,625 km

• M1: 184,005 km (0.075 R)
• M2: 836,850 km (0.081 R)
• M3: 2,163,484 km (0.073 R)
• M4: 2,826,053 km (0.045 R)
• M5: 4,728,340 km (0.102 R)
• M6: 7,663,899 km (0.075 R)
• M7: 9,996,130 km (0.11 R)
• M8: 12,042,030 km (0.096 R)
• M9: 14,398,795 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 9.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.87 AU - 2.91 AU

Year: 3172 Days

Day: 6.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 18,407,625 km

• M1: 118,930 km (0.112 R)
• M2: 551,119 km (0.068 R)
• M3: 1,016,368 km (0.072 R)
• M4: 1,321,099 km (0.074 R)
• M5: 2,058,018 km (0.054 R)
• M6: 2,409,872 km (0.1 R)
• M7: 4,304,828 km (0.112 R)
• M8: 4,861,931 km (0.118 R)
• M9: 6,229,106 km (0.116 R)
• M10: 6,824,804 km (0.108 R)
• M11: 8,195,570 km (0.113 R)
• M12: 9,374,102 km (0.087 R)
• M13: 9,890,962 km (0.107 R)
• M14: 12,499,351 km (0.093 R)
• M15: 12,810,066 km (0.096 R)
• M16: 17,005,688 km (0.076 R)
• M17: 18,111,515 km (0.061 R)
• M18: 18,682,081 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.7

Radius: 13.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.69 AU - 3.32 AU

Year: 3355 Days

Day: 9.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 18,407,625 km

• M1: 171,589 km (0.116 R)
• M2: 872,156 km (0.12 R)
• M3: 1,785,301 km (0.085 R)
• M4: 3,369,542 km (0.103 R)
• M5: 4,092,399 km (0.089 R)
• M6: 4,700,814 km (0.108 R)
• M7: 5,605,731 km (0.089 R)
• M8: 6,280,119 km (0.109 R)
• M9: 8,220,702 km (0.107 R)
• M10: 10,277,673 km (0.11 R)
• M11: 10,945,478 km (0.088 R)
• M12: 12,244,885 km (0.112 R)
• M13: 13,910,358 km (0.11 R)
• M14: 14,681,834 km (0.09 R)
• M15: 15,625,797 km (0.036 R)
• M16: 16,063,670 km (0.077 R)
• M17: 16,710,531 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.1

Radius: 13.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.13 AU - 5.13 AU

Year: 5419 Days

Day: 9 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 18,407,625 km

• M1: 166,652 km (0.088 R)
• M2: 736,770 km (0.089 R)
• M3: 1,248,693 km (0.104 R)
• M4: 2,171,413 km (0.111 R)
• M5: 3,527,069 km (0.087 R)
• M6: 4,368,407 km (0.074 R)
• M7: 5,016,017 km (0.063 R)
• M8: 6,640,350 km (0.111 R)
• M9: 8,269,172 km (0.081 R)
• M10: 8,789,623 km (0.04 R)
• M11: 9,968,753 km (0.113 R)
• M12: 14,370,671 km (0.068 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: 359 - 18,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit