🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.2

Radius: 14.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.76 AU - 1.14 AU

Year: 617 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 23,037,340 km

• M1: 184,005 km (0.027 R)
• M2: 708,346 km (0.092 R)
• M3: 1,276,818 km (0.093 R)
• M4: 1,932,057 km (0.094 R)
• M5: 2,796,583 km (0.032 R)
• M6: 3,459,900 km (0.098 R)
• M7: 4,212,227 km (0.084 R)
• M8: 5,122,680 km (0.116 R)
• M9: 6,083,697 km (0.114 R)
• M10: 6,699,591 km (0.119 R)
• M11: 7,269,858 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 13.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.9 AU - 1.38 AU

Year: 812 Days

Day: 8.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 23,037,340 km

• M1: 171,589 km (0.036 R)
• M2: 604,675 km (0.117 R)
• M3: 1,057,956 km (0.065 R)
• M4: 1,650,513 km (0.079 R)
• M5: 2,359,607 km (0.095 R)
• M6: 2,997,343 km (0.108 R)
• M7: 3,453,018 km (0.107 R)
• M8: 4,307,371 km (0.108 R)
• M9: 5,560,553 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 9.3

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.39 AU - 1.47 AU

Year: 1140 Days

Day: 8 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,037,340 km

• M1: 115,639 km (0.028 R)
• M2: 407,505 km (0.059 R)
• M3: 723,605 km (0.119 R)
• M4: 1,094,159 km (0.071 R)
• M5: 1,407,566 km (0.052 R)
• M6: 1,707,360 km (0.083 R)
• M7: 1,998,478 km (0.1 R)
• M8: 2,510,402 km (0.101 R)
• M9: 2,983,879 km (0.058 R)
• M10: 3,670,234 km (0.108 R)
• M11: 4,212,377 km (0.08 R)
• M12: 4,694,980 km (0.071 R)
• M13: 6,366,885 km (0.048 R)
• M14: 7,101,112 km (0.086 R)
• M15: 7,578,329 km (0.098 R)
• M16: 8,023,383 km (0.096 R)
• M17: 9,256,518 km (0.117 R)
• M18: 9,704,563 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 10.3

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.72 AU - 3.48 AU

Year: 3640 Days

Day: 5.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,037,340 km

• M1: 294,409 km (0.063 R)
• M2: 695,331 km (0.087 R)
• M3: 1,083,537 km (0.089 R)
• M4: 1,593,965 km (0.06 R)
• M5: 2,691,565 km (0.073 R)
• M6: 3,046,261 km (0.098 R)
• M7: 5,620,542 km (0.108 R)
• M8: 6,387,231 km (0.094 R)
• M9: 7,023,321 km (0.081 R)
• M10: 9,305,586 km (0.088 R)
• M11: 9,667,912 km (0.108 R)
• M12: 10,549,791 km (0.096 R)
• M13: 12,185,345 km (0.119 R)
• M14: 12,570,709 km (0.086 R)
• M15: 14,246,804 km (0.108 R)
• M16: 15,725,130 km (0.062 R)
• M17: 16,824,973 km (0.078 R)
• M18: 22,668,416 km (0.111 R)
• M19: 24,449,079 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 12.2

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.64 AU - 5.4 AU

Year: 6408 Days

Day: 7.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 23,037,340 km

• M1: 151,692 km (0.068 R)
• M2: 686,205 km (0.112 R)
• M3: 1,086,829 km (0.099 R)
• M4: 1,623,586 km (0.081 R)
• M5: 2,102,748 km (0.088 R)
• M6: 3,463,939 km (0.051 R)
• M7: 4,454,277 km (0.091 R)
• M8: 5,193,589 km (0.045 R)
• M9: 6,808,199 km (0.083 R)
• M10: 7,250,261 km (0.116 R)
• M11: 7,829,653 km (0.042 R)
• M12: 8,274,109 km (0.098 R)
• M13: 12,900,872 km (0.064 R)
• M14: 13,579,747 km (0.08 R)
• M15: 15,256,440 km (0.116 R)
• M16: 16,339,379 km (0.065 R)
• M17: 19,017,031 km (0.097 R)
• M18: 21,034,059 km (0.04 R)
• M19: 26,558,559 km (0.088 R)
• M20: 29,458,962 km (0.116 R)
• M21: 30,536,965 km (0.049 R)
• M22: 34,356,797 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.7

Radius: 4.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.03 AU - 7.01 AU

Year: 11102 Days

Day: 17.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,037,340 km

• M1: 58,493 km (0.11 R)
• M2: 234,121 km (0.118 R)
• M3: 413,189 km (0.069 R)
• M4: 562,937 km (0.078 R)
• M5: 763,099 km (0.12 R)
• M6: 1,279,959 km (0.065 R)
• M7: 1,485,357 km (0.047 R)
• M8: 2,761,876 km (0.073 R)
• M9: 2,965,479 km (0.089 R)
• M10: 3,557,587 km (0.068 R)
• M11: 4,180,961 km (0.083 R)
• M12: 6,082,201 km (0.083 R)
• M13: 6,282,063 km (0.115 R)
• M14: 11,302,119 km (0.115 R)
• M15: 12,045,621 km (0.062 R)
• M16: 13,484,453 km (0.063 R)
• M17: 14,021,509 km (0.047 R)
• M18: 15,505,371 km (0.08 R)
• M19: 17,719,419 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit