🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 12.2

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.88 AU - 0.96 AU

Year: 609 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,934,246 km

• M1: 152,889 km (0.112 R)
• M2: 665,711 km (0.061 R)
• M3: 1,213,538 km (0.093 R)
• M4: 1,624,633 km (0.099 R)
• M5: 2,148,824 km (0.114 R)
• M6: 2,574,131 km (0.076 R)
• M7: 3,019,334 km (0.088 R)
• M8: 4,111,997 km (0.073 R)
• M9: 4,577,994 km (0.081 R)
• M10: 4,993,278 km (0.104 R)
• M11: 5,470,046 km (0.064 R)
• M12: 6,618,659 km (0.109 R)
• M13: 7,042,619 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 8.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.93 AU - 1.19 AU

Year: 753 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,934,246 km

• M1: 116,238 km (0.116 R)
• M2: 463,604 km (0.09 R)
• M3: 741,856 km (0.076 R)
• M4: 1,026,391 km (0.062 R)
• M5: 1,427,313 km (0.096 R)
• M6: 1,745,508 km (0.109 R)
• M7: 2,192,656 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.1

Radius: 11.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.46 AU - 1.68 AU

Year: 1358 Days

Day: 11.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,934,246 km

• M1: 145,858 km (0.053 R)
• M2: 539,001 km (0.094 R)
• M3: 1,430,604 km (0.065 R)
• M4: 1,810,733 km (0.079 R)
• M5: 2,484,671 km (0.099 R)
• M6: 3,332,592 km (0.093 R)
• M7: 4,668,950 km (0.097 R)
• M8: 7,136,417 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.2

Radius: 8.4

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.03 AU - 2.47 AU

Year: 2330 Days

Day: 7.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,934,246 km

• M1: 104,419 km (0.118 R)
• M2: 501,602 km (0.073 R)
• M3: 810,671 km (0.117 R)
• M4: 1,641,238 km (0.117 R)
• M5: 2,617,215 km (0.066 R)
• M6: 2,984,328 km (0.04 R)
• M7: 3,385,699 km (0.061 R)
• M8: 3,728,577 km (0.119 R)
• M9: 5,556,065 km (0.116 R)
• M10: 6,567,646 km (0.118 R)
• M11: 7,189,973 km (0.073 R)
• M12: 8,006,777 km (0.073 R)
• M13: 8,453,925 km (0.1 R)
• M14: 9,896,198 km (0.077 R)
• M15: 11,415,664 km (0.111 R)
• M16: 12,189,384 km (0.106 R)
• M17: 14,069,081 km (0.053 R)
• M18: 15,392,125 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.6

Radius: 14.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.04 AU - 3 AU

Year: 2761 Days

Day: 6.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,934,246 km

• M1: 184,005 km (0.06 R)
• M2: 703,559 km (0.102 R)
• M3: 1,271,283 km (0.096 R)
• M4: 2,161,988 km (0.052 R)
• M5: 3,285,020 km (0.101 R)
• M6: 3,901,213 km (0.095 R)
• M7: 5,108,318 km (0.059 R)
• M8: 6,497,185 km (0.075 R)
• M9: 7,031,698 km (0.058 R)
• M10: 7,565,015 km (0.11 R)
• M11: 8,029,965 km (0.106 R)
• M12: 8,881,626 km (0.07 R)
• M13: 11,195,905 km (0.036 R)
• M14: 13,614,753 km (0.085 R)
• M15: 14,399,094 km (0.099 R)
• M16: 16,261,737 km (0.079 R)
• M17: 17,896,393 km (0.112 R)
• M18: 18,669,665 km (0.109 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.7

Radius: 6.8

Gravity: 18.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.61 AU - 5.63 AU

Year: 9196 Days

Day: 17.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,934,246 km

• M1: 84,672 km (0.092 R)
• M2: 377,435 km (0.105 R)
• M3: 834,607 km (0.113 R)
• M4: 1,306,588 km (0.045 R)
• M5: 1,560,007 km (0.118 R)
• M6: 2,239,779 km (0.058 R)
• M7: 3,709,728 km (0.056 R)
• M8: 4,630,652 km (0.076 R)
• M9: 6,643,342 km (0.093 R)
• M10: 9,910,859 km (0.108 R)
• M11: 10,163,979 km (0.064 R)
• M12: 10,842,704 km (0.052 R)
• M13: 11,831,845 km (0.065 R)
• M14: 12,582,677 km (0.117 R)
• M15: 13,426,259 km (0.067 R)
• M16: 14,179,036 km (0.083 R)
• M17: 15,768,064 km (0.099 R)
• M18: 16,748,080 km (0.106 R)
• M19: 21,159,272 km (0.046 R)
• M20: 22,005,548 km (0.036 R)
• M21: 23,675,209 km (0.115 R)
• M22: 28,673,873 km (0.074 R)
• M23: 31,636,509 km (0.078 R)
• M24: 34,217,820 km (0.112 R)
• M25: 37,057,637 km (0.119 R)
• M26: 39,795,278 km (0.056 R)
• M27: 40,564,659 km (0.114 R)
• M28: 44,698,647 km (0.06 R)
• M29: 46,089,758 km (0.067 R)
• M30: 47,509,591 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.8

Radius: 6.8

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.7 AU - 6.7 AU

Year: 11971 Days

Day: 18 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,934,246 km

• M1: 84,523 km (0.106 R)
• M2: 333,304 km (0.103 R)
• M3: 637,437 km (0.067 R)
• M4: 1,090,419 km (0.082 R)
• M5: 1,357,002 km (0.052 R)
• M6: 2,229,756 km (0.092 R)
• M7: 2,449,665 km (0.063 R)
• M8: 2,684,085 km (0.078 R)
• M9: 2,933,465 km (0.03 R)
• M10: 3,175,664 km (0.067 R)
• M11: 3,853,192 km (0.092 R)
• M12: 4,281,491 km (0.045 R)
• M13: 5,491,439 km (0.103 R)
• M14: 7,384,749 km (0.076 R)
• M15: 12,861,827 km (0.04 R)
• M16: 16,001,437 km (0.093 R)
• M17: 22,029,633 km (0.1 R)
• M18: 22,961,628 km (0.048 R)
• M19: 23,655,612 km (0.074 R)
• M20: 24,096,477 km (0.036 R)
• M21: 27,627,884 km (0.077 R)
• M22: 28,512,008 km (0.047 R)
• M23: 39,270,787 km (0.087 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: 249 - 11,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit