🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 11.5

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.65 AU - 0.89 AU

Year: 458 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,137,233 km

• M1: 143,315 km (0.082 R)
• M2: 609,611 km (0.111 R)
• M3: 1,090,120 km (0.109 R)
• M4: 1,814,024 km (0.089 R)
• M5: 2,605,247 km (0.077 R)
• M6: 3,512,109 km (0.07 R)
• M7: 3,997,853 km (0.112 R)
• M8: 4,468,488 km (0.104 R)
• M9: 4,991,931 km (0.053 R)
• M10: 5,642,383 km (0.079 R)
• M11: 6,254,986 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 14.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.7 AU - 1.08 AU

Year: 569 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,137,233 km

• M1: 179,069 km (0.076 R)
• M2: 654,341 km (0.12 R)
• M3: 1,118,394 km (0.031 R)
• M4: 1,905,278 km (0.101 R)
• M5: 2,395,810 km (0.093 R)
• M6: 2,869,437 km (0.114 R)
• M7: 3,773,457 km (0.078 R)
• M8: 4,605,670 km (0.072 R)
• M9: 5,074,360 km (0.114 R)
• M10: 5,700,726 km (0.087 R)
• M11: 6,320,061 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.3

Radius: 13.6

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.19 AU - 1.43 AU

Year: 1017 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,137,233 km

• M1: 169,195 km (0.03 R)
• M2: 645,814 km (0.12 R)
• M3: 1,112,559 km (0.052 R)
• M4: 1,575,116 km (0.08 R)
• M5: 2,536,432 km (0.074 R)
• M6: 3,346,355 km (0.063 R)
• M7: 3,967,485 km (0.091 R)
• M8: 4,629,456 km (0.1 R)
• M9: 5,249,389 km (0.027 R)
• M10: 5,780,611 km (0.108 R)
• M11: 6,589,188 km (0.107 R)
• M12: 7,137,913 km (0.109 R)
• M13: 7,816,489 km (0.113 R)
• M14: 9,616,151 km (0.108 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.4

Radius: 12.6

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.42 AU - 3.12 AU

Year: 3127 Days

Day: 10.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,137,233 km

• M1: 157,227 km (0.101 R)
• M2: 675,883 km (0.107 R)
• M3: 1,107,323 km (0.049 R)
• M4: 1,551,180 km (0.107 R)
• M5: 2,010,147 km (0.113 R)
• M6: 2,765,167 km (0.08 R)
• M7: 3,282,028 km (0.089 R)
• M8: 3,904,205 km (0.071 R)
• M9: 4,398,925 km (0.1 R)
• M10: 5,781,509 km (0.086 R)
• M11: 6,455,747 km (0.101 R)
• M12: 7,244,875 km (0.109 R)
• M13: 8,029,217 km (0.073 R)
• M14: 9,575,760 km (0.105 R)
• M15: 10,520,919 km (0.086 R)
• M16: 12,053,998 km (0.061 R)
• M17: 13,926,814 km (0.11 R)
• M18: 16,920,866 km (0.12 R)
• M19: 17,949,201 km (0.108 R)
• M20: 18,657,697 km (0.105 R)
• M21: 22,280,508 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 11

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.7 AU - 3.9 AU

Year: 4066 Days

Day: 15 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 47,137,233 km

• M1: 137,331 km (0.036 R)
• M2: 1,588,430 km (0.099 R)
• M3: 3,828,958 km (0.116 R)
• M4: 4,178,867 km (0.07 R)
• M5: 8,770,325 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.8

Radius: 6.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.62 AU - 7.02 AU

Year: 9523 Days

Day: 22.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,137,233 km

• M1: 82,129 km (0.079 R)
• M2: 383,419 km (0.093 R)
• M3: 648,507 km (0.053 R)
• M4: 864,676 km (0.102 R)
• M5: 2,618,262 km (0.107 R)
• M6: 2,898,608 km (0.119 R)
• M7: 3,162,499 km (0.094 R)
• M8: 3,519,739 km (0.092 R)
• M9: 5,352,911 km (0.061 R)
• M10: 7,035,139 km (0.119 R)
• M11: 7,844,015 km (0.076 R)
• M12: 9,607,026 km (0.06 R)
• M13: 10,519,273 km (0.054 R)
• M14: 13,796,664 km (0.098 R)
• M15: 16,618,827 km (0.062 R)
• M16: 20,054,791 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.9

Radius: 3.4

Gravity: 57 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.28 AU - 6.7 AU

Year: 9943 Days

Day: 20.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,137,233 km

• M1: 42,336 km (0.087 R)
• M2: 163,361 km (0.108 R)
• M3: 286,181 km (0.102 R)
• M4: 424,708 km (0.078 R)
• M5: 898,934 km (0.06 R)
• M6: 1,339,499 km (0.067 R)
• M7: 2,149,273 km (0.082 R)
• M8: 2,389,377 km (0.049 R)
• M9: 3,056,434 km (0.113 R)
• M10: 3,170,876 km (0.082 R)
• M11: 4,478,511 km (0.101 R)
• M12: 6,974,552 km (0.068 R)
• M13: 7,458,052 km (0.037 R)
• M14: 9,665,518 km (0.111 R)
• M15: 12,272,561 km (0.107 R)
• M16: 13,891,957 km (0.111 R)
• M17: 14,143,431 km (0.085 R)
• M18: 15,312,539 km (0.082 R)
• M19: 16,334,741 km (0.112 R)
• M20: 16,898,127 km (0.062 R)
• M21: 17,401,524 km (0.099 R)
• M22: 17,620,385 km (0.109 R)
• M23: 17,767,290 km (0.072 R)
• M24: 18,212,793 km (0.117 R)
• M25: 19,673,018 km (0.105 R)
• M26: 20,879,524 km (0.096 R)
• M27: 21,710,690 km (0.06 R)
• M28: 24,885,606 km (0.066 R)
• M29: 26,776,373 km (0.046 R)
• M30: 29,581,333 km (0.057 R)
• M31: 30,522,753 km (0.1 R)
• M32: 36,001,775 km (0.07 R)
• M33: 43,424,672 km (0.094 R)
• M34: 43,558,562 km (0.099 R)
• M35: 45,462,045 km (0.095 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: 470 - 12,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit