🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.9

Radius: 11.4

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.49 AU - 0.63 AU

Year: 279 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 173.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 94,900,574 km

• M1: 142,268 km (0.112 R)
• M2: 562,488 km (0.108 R)
• M3: 944,711 km (0.11 R)
• M4: 1,318,406 km (0.04 R)
• M5: 1,737,430 km (0.072 R)
• M6: 2,338,065 km (0.076 R)
• M7: 2,783,418 km (0.113 R)
• M8: 3,307,011 km (0.047 R)
• M9: 4,498,558 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 14

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 1 AU

Year: 513 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 94,900,574 km

• M1: 174,132 km (0.113 R)
• M2: 630,705 km (0.072 R)
• M3: 1,130,362 km (0.041 R)
• M4: 1,644,529 km (0.1 R)
• M5: 2,563,659 km (0.11 R)
• M6: 3,318,230 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.9

Radius: 11.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.15 AU - 1.29 AU

Year: 899 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 94,900,574 km

• M1: 146,756 km (0.109 R)
• M2: 571,913 km (0.113 R)
• M3: 964,906 km (0.056 R)
• M4: 1,410,259 km (0.08 R)
• M5: 1,829,432 km (0.12 R)
• M6: 2,385,338 km (0.073 R)
• M7: 3,634,031 km (0.06 R)
• M8: 4,844,129 km (0.073 R)
• M9: 6,037,172 km (0.102 R)
• M10: 7,969,677 km (0.039 R)
• M11: 8,784,387 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282

Radius: 12.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.12 AU - 1.44 AU

Year: 966 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 94,900,574 km

• M1: 150,495 km (0.036 R)
• M2: 621,130 km (0.105 R)
• M3: 1,143,526 km (0.068 R)
• M4: 2,015,981 km (0.066 R)
• M5: 2,483,624 km (0.096 R)
• M6: 3,228,621 km (0.106 R)
• M7: 3,874,136 km (0.075 R)
• M8: 5,512,382 km (0.077 R)
• M9: 5,915,249 km (0.069 R)
• M10: 6,476,541 km (0.082 R)
• M11: 7,330,445 km (0.051 R)

Asteroid Belt

Center: 3.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.7

Radius: 11.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.82 AU - 6.36 AU

Year: 7658 Days

Day: 8.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 94,900,574 km

• M1: 141,819 km (0.119 R)
• M2: 569,220 km (0.093 R)
• M3: 937,231 km (0.111 R)
• M4: 1,421,629 km (0.09 R)
• M5: 2,205,372 km (0.058 R)
• M6: 3,101,912 km (0.087 R)
• M7: 3,489,520 km (0.109 R)
• M8: 4,092,250 km (0.118 R)
• M9: 4,763,346 km (0.084 R)
• M10: 6,505,712 km (0.098 R)
• M11: 7,068,051 km (0.078 R)
• M12: 7,744,233 km (0.114 R)
• M13: 8,119,424 km (0.104 R)
• M14: 8,682,810 km (0.101 R)
• M15: 10,837,169 km (0.117 R)
• M16: 11,736,701 km (0.112 R)
• M17: 13,208,146 km (0.068 R)
• M18: 16,377,376 km (0.083 R)
• M19: 21,538,054 km (0.06 R)
• M20: 27,305,351 km (0.066 R)
• M21: 29,570,562 km (0.064 R)
• M22: 30,387,067 km (0.068 R)
• M23: 34,360,088 km (0.111 R)
• M24: 37,945,051 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.7

Radius: 4.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.67 AU - 10.89 AU

Year: 20396 Days

Day: 20.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,900,574 km

• M1: 55,950 km (0.106 R)
• M2: 229,334 km (0.095 R)
• M3: 617,390 km (0.101 R)
• M4: 795,113 km (0.091 R)
• M5: 3,265,273 km (0.115 R)
• M6: 3,440,751 km (0.114 R)
• M7: 3,739,199 km (0.075 R)
• M8: 5,225,902 km (0.029 R)
• M9: 6,265,608 km (0.092 R)
• M10: 8,172,083 km (0.039 R)
• M11: 9,169,901 km (0.061 R)
• M12: 11,354,478 km (0.083 R)
• M13: 11,860,418 km (0.086 R)
• M14: 20,602,170 km (0.075 R)
• M15: 22,436,539 km (0.113 R)
• M16: 26,956,040 km (0.107 R)
• M17: 29,427,846 km (0.075 R)
• M18: 31,255,034 km (0.114 R)
• M19: 32,447,329 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949

Radius: 7.1

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.83 AU - 12.77 AU

Year: 23668 Days

Day: 18.9 Hours

Environment

Temp: -245 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,900,574 km

• M1: 88,562 km (0.112 R)
• M2: 521,947 km (0.036 R)
• M3: 1,415,495 km (0.115 R)
• M4: 2,283,163 km (0.06 R)
• M5: 3,814,746 km (0.094 R)
• M6: 4,813,311 km (0.084 R)
• M7: 9,498,717 km (0.112 R)
• M8: 11,311,245 km (0.037 R)
• M9: 18,019,064 km (0.05 R)
• M10: 20,363,561 km (0.111 R)
• M11: 23,795,785 km (0.042 R)
• M12: 24,594,937 km (0.091 R)
• M13: 30,164,167 km (0.069 R)
• M14: 40,730,563 km (0.119 R)
• M15: 57,496,745 km (0.039 R)
• M16: 60,184,121 km (0.111 R)
• M17: 63,170,543 km (0.092 R)
• M18: 69,206,518 km (0.076 R)
• M19: 77,836,819 km (0.075 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: 297 - 19,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit