🌌 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: 486.4

Radius: 13.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.5 AU - 0.62 AU

Year: 289 Days

Day: 7.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 15,703,560 km

• M1: 169,195 km (0.079 R)
• M2: 595,998 km (0.048 R)
• M3: 1,234,182 km (0.105 R)
• M4: 1,689,558 km (0.102 R)
• M5: 2,352,726 km (0.104 R)
• M6: 2,845,052 km (0.111 R)
• M7: 3,747,277 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 8.7

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.7 AU - 1.1 AU

Year: 589 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 15,703,560 km

• M1: 108,608 km (0.051 R)
• M2: 423,811 km (0.107 R)
• M3: 702,212 km (0.113 R)
• M4: 1,026,092 km (0.116 R)
• M5: 1,654,403 km (0.094 R)
• M6: 2,457,743 km (0.09 R)
• M7: 3,360,267 km (0.109 R)
• M8: 4,156,577 km (0.032 R)
• M9: 5,877,102 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.03 AU - 1.21 AU

Year: 818 Days

Day: 6 Hours

Environment

Temp: -188 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 15,703,560 km

• M1: 111,899 km (0.028 R)
• M2: 437,275 km (0.057 R)
• M3: 758,162 km (0.034 R)
• M4: 1,441,974 km (0.106 R)
• M5: 1,766,751 km (0.119 R)
• M6: 2,235,591 km (0.115 R)
• M7: 2,528,503 km (0.049 R)
• M8: 3,137,067 km (0.105 R)
• M9: 3,942,951 km (0.12 R)
• M10: 4,290,617 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.9

Radius: 8.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.83 AU - 2.05 AU

Year: 1865 Days

Day: 8.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 15,703,560 km

• M1: 106,364 km (0.07 R)
• M2: 612,454 km (0.095 R)
• M3: 1,021,305 km (0.07 R)
• M4: 1,448,706 km (0.066 R)
• M5: 2,123,243 km (0.095 R)
• M6: 3,319,427 km (0.083 R)
• M7: 3,625,504 km (0.032 R)
• M8: 4,046,772 km (0.12 R)
• M9: 4,535,359 km (0.096 R)
• M10: 5,650,312 km (0.039 R)
• M11: 9,579,649 km (0.11 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 13.4

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.67 AU - 3.85 AU

Year: 4063 Days

Day: 11.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 15,703,560 km

• M1: 166,652 km (0.087 R)
• M2: 1,376,899 km (0.118 R)
• M3: 2,481,230 km (0.11 R)
• M4: 3,369,991 km (0.108 R)
• M5: 5,449,102 km (0.119 R)
• M6: 8,225,639 km (0.07 R)
• M7: 8,788,277 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.5

Radius: 12.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.99 AU - 4.43 AU

Year: 5963 Days

Day: 8.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 15,703,560 km

• M1: 159,023 km (0.044 R)
• M2: 615,296 km (0.082 R)
• M3: 1,247,197 km (0.061 R)
• M4: 1,862,344 km (0.065 R)
• M5: 2,374,118 km (0.098 R)
• M6: 3,120,312 km (0.076 R)
• M7: 3,755,056 km (0.054 R)
• M8: 4,267,130 km (0.104 R)
• M9: 4,743,000 km (0.105 R)
• M10: 5,462,865 km (0.047 R)
• M11: 5,961,026 km (0.065 R)
• M12: 8,672,189 km (0.096 R)
• M13: 10,021,262 km (0.038 R)
• M14: 10,485,016 km (0.116 R)
• M15: 11,505,871 km (0.102 R)
• M16: 11,963,192 km (0.108 R)
• M17: 12,698,615 km (0.12 R)
• M18: 13,132,299 km (0.067 R)
• M19: 13,688,355 km (0.089 R)
• M20: 14,318,012 km (0.042 R)
• M21: 15,635,521 km (0.082 R)
• M22: 16,323,820 km (0.052 R)
• M23: 16,901,867 km (0.118 R)
• M24: 17,427,254 km (0.071 R)
• M25: 20,587,809 km (0.088 R)
• M26: 22,342,592 km (0.048 R)
• M27: 24,360,667 km (0.048 R)
• M28: 24,778,494 km (0.103 R)
• M29: 30,461,118 km (0.031 R)
• M30: 31,141,639 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24

Radius: 6.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.87 AU - 7.03 AU

Year: 10018 Days

Day: 21.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 15,703,560 km

• M1: 80,932 km (0.111 R)
• M2: 1,297,163 km (0.1 R)
• M3: 1,723,667 km (0.115 R)
• M4: 2,809,747 km (0.067 R)
• M5: 3,404,997 km (0.117 R)
• M6: 5,146,316 km (0.119 R)
• M7: 5,696,089 km (0.08 R)
• M8: 6,884,793 km (0.066 R)
• M9: 7,667,040 km (0.106 R)
• M10: 9,143,422 km (0.083 R)
• M11: 10,836,571 km (0.118 R)
• M12: 11,431,820 km (0.079 R)
• M13: 11,814,941 km (0.092 R)
• M14: 12,606,613 km (0.111 R)
• M15: 13,390,954 km (0.081 R)
• M16: 15,011,099 km (0.078 R)
• M17: 15,703,588 km (0.097 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: 499 - 13,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit