🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.9

Radius: 12.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.79 AU

Year: 379 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,841,078 km

• M1: 155,881 km (0.036 R)
• M2: 549,473 km (0.093 R)
• M3: 949,049 km (0.028 R)
• M4: 1,500,317 km (0.102 R)
• M5: 1,948,363 km (0.046 R)
• M6: 2,409,573 km (0.111 R)
• M7: 3,923,503 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645

Radius: 9.4

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.57 AU - 0.85 AU

Year: 413 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,841,078 km

• M1: 116,836 km (0.109 R)
• M2: 440,416 km (0.073 R)
• M3: 740,061 km (0.05 R)
• M4: 1,129,314 km (0.102 R)
• M5: 1,598,603 km (0.106 R)
• M6: 2,281,368 km (0.11 R)
• M7: 2,635,765 km (0.114 R)
• M8: 3,214,260 km (0.101 R)
• M9: 3,612,639 km (0.079 R)
• M10: 3,926,495 km (0.061 R)
• M11: 4,272,216 km (0.09 R)
• M12: 4,740,308 km (0.078 R)
• M13: 5,055,810 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 8.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.9 AU - 1.34 AU

Year: 818 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,841,078 km

• M1: 108,159 km (0.098 R)
• M2: 392,844 km (0.115 R)
• M3: 885,470 km (0.086 R)
• M4: 1,747,453 km (0.048 R)
• M5: 2,085,843 km (0.075 R)
• M6: 2,759,482 km (0.068 R)
• M7: 3,478,001 km (0.034 R)
• M8: 3,846,161 km (0.117 R)
• M9: 4,165,104 km (0.102 R)
• M10: 4,470,433 km (0.11 R)
• M11: 5,549,483 km (0.102 R)
• M12: 6,189,014 km (0.107 R)
• M13: 7,547,512 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 12.3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.71 AU - 2.47 AU

Year: 2086 Days

Day: 9.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,841,078 km

• M1: 153,039 km (0.101 R)
• M2: 610,210 km (0.099 R)
• M3: 1,022,352 km (0.106 R)
• M4: 1,442,572 km (0.113 R)
• M5: 2,304,406 km (0.113 R)
• M6: 2,782,969 km (0.099 R)
• M7: 3,396,320 km (0.069 R)
• M8: 4,118,130 km (0.059 R)
• M9: 4,590,261 km (0.103 R)
• M10: 5,167,410 km (0.081 R)
• M11: 6,440,637 km (0.09 R)
• M12: 7,340,319 km (0.111 R)
• M13: 7,851,345 km (0.047 R)
• M14: 10,395,706 km (0.05 R)
• M15: 10,886,985 km (0.113 R)
• M16: 11,673,122 km (0.077 R)
• M17: 12,836,694 km (0.116 R)
• M18: 13,894,351 km (0.108 R)
• M19: 15,393,920 km (0.042 R)
• M20: 15,983,186 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 10.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.53 AU - 3.73 AU

Year: 3822 Days

Day: 6.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,841,078 km

• M1: 135,685 km (0.104 R)
• M2: 567,724 km (0.12 R)
• M3: 929,601 km (0.029 R)
• M4: 1,276,519 km (0.105 R)
• M5: 1,632,861 km (0.037 R)
• M6: 2,923,292 km (0.071 R)
• M7: 5,977,482 km (0.114 R)
• M8: 6,813,585 km (0.086 R)
• M9: 8,575,997 km (0.093 R)
• M10: 9,152,248 km (0.042 R)
• M11: 10,787,951 km (0.045 R)
• M12: 11,805,815 km (0.069 R)
• M13: 15,037,428 km (0.089 R)
• M14: 17,135,239 km (0.108 R)
• M15: 20,669,040 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 14.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.3 AU - 5.44 AU

Year: 7418 Days

Day: 11.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,841,078 km

• M1: 182,659 km (0.108 R)
• M2: 1,467,406 km (0.098 R)
• M3: 4,327,118 km (0.03 R)
• M4: 6,788,003 km (0.064 R)
• M5: 9,943,621 km (0.044 R)
• M6: 11,425,837 km (0.066 R)
• M7: 13,302,243 km (0.063 R)
• M8: 14,608,531 km (0.077 R)
• M9: 17,536,461 km (0.119 R)
• M10: 20,495,357 km (0.086 R)
• M11: 22,740,522 km (0.076 R)
• M12: 25,457,369 km (0.039 R)
• M13: 26,812,726 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.5

Radius: 4

Gravity: 18.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.99 AU - 9.77 AU

Year: 19830 Days

Day: 21.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,841,078 km

• M1: 50,414 km (0.071 R)
• M2: 524,789 km (0.088 R)
• M3: 740,659 km (0.035 R)
• M4: 1,180,028 km (0.111 R)
• M5: 2,223,324 km (0.084 R)
• M6: 2,361,552 km (0.097 R)
• M7: 2,569,044 km (0.079 R)
• M8: 2,903,096 km (0.092 R)
• M9: 3,092,786 km (0.057 R)
• M10: 3,470,671 km (0.064 R)
• M11: 4,692,287 km (0.108 R)
• M12: 7,106,198 km (0.071 R)
• M13: 7,407,339 km (0.107 R)
• M14: 7,806,914 km (0.119 R)
• M15: 11,130,381 km (0.084 R)
• M16: 11,595,331 km (0.114 R)
• M17: 12,255,506 km (0.11 R)
• M18: 13,131,402 km (0.113 R)
• M19: 16,675,675 km (0.112 R)
• M20: 20,204,688 km (0.089 R)
• M21: 21,961,416 km (0.098 R)
• M22: 27,732,304 km (0.11 R)
• M23: 43,270,735 km (0.089 R)
• M24: 44,561,466 km (0.093 R)
• M25: 51,402,277 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit