🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.52 AU - 0.56 AU

Year: 146 Days

Day: 33.5 Hours

Environment

Temp: 248 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,455,984 km

• M1: 113,096 km (0.118 R)
• M2: 279,598 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.53 AU - 0.85 AU

Year: 210 Days

Day: 31.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 72 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,455,984 km

• M1: 42,635 km (0.117 R)
• M2: 344,973 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.68 AU - 0.84 AU

Year: 243 Days

Day: 39.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,455,984 km

• M1: 225,145 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.99 AU - 2.31 AU

Year: 1157 Days

Day: 35.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 12.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.38 AU - 8.44 AU

Year: 6668 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,455,984 km

• M1: 172,935 km (0.085 R)
• M2: 584,628 km (0.085 R)
• M3: 1,029,233 km (0.118 R)
• M4: 1,452,446 km (0.081 R)
• M5: 4,659,974 km (0.106 R)
• M6: 6,457,093 km (0.054 R)
• M7: 8,014,108 km (0.107 R)
• M8: 8,558,494 km (0.042 R)
• M9: 9,210,741 km (0.118 R)
• M10: 9,852,067 km (0.064 R)
• M11: 11,081,612 km (0.077 R)
• M12: 11,709,025 km (0.094 R)
• M13: 12,157,071 km (0.107 R)
• M14: 14,515,182 km (0.111 R)
• M15: 15,325,554 km (0.114 R)
• M16: 15,862,311 km (0.104 R)
• M17: 16,349,850 km (0.074 R)
• M18: 17,483,653 km (0.069 R)
• M19: 19,144,339 km (0.092 R)
• M20: 20,189,878 km (0.034 R)
• M21: 23,086,542 km (0.053 R)
• M22: 26,165,266 km (0.053 R)
• M23: 29,052,654 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 9.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.66 AU - 11.54 AU

Year: 11783 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,455,984 km

• M1: 119,379 km (0.064 R)
• M2: 478,115 km (0.118 R)
• M3: 1,216,979 km (0.102 R)
• M4: 2,475,845 km (0.118 R)
• M5: 5,378,043 km (0.105 R)
• M6: 6,055,572 km (0.059 R)
• M7: 7,615,878 km (0.115 R)
• M8: 9,020,452 km (0.093 R)
• M9: 10,062,551 km (0.114 R)
• M10: 10,725,120 km (0.08 R)
• M11: 12,534,207 km (0.087 R)
• M12: 13,042,242 km (0.092 R)
• M13: 14,760,822 km (0.057 R)
• M14: 15,616,372 km (0.115 R)
• M15: 17,301,143 km (0.107 R)
• M16: 20,465,737 km (0.06 R)
• M17: 21,891,404 km (0.069 R)
• M18: 23,842,310 km (0.037 R)
• M19: 24,465,236 km (0.097 R)
• M20: 26,069,972 km (0.112 R)
• M21: 26,981,771 km (0.094 R)
• M22: 27,318,666 km (0.045 R)
• M23: 29,221,700 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 8.4

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.09 AU - 11.19 AU

Year: 12740 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,455,984 km

• M1: 106,813 km (0.099 R)
• M2: 640,129 km (0.109 R)
• M3: 912,248 km (0.102 R)
• M4: 1,458,878 km (0.09 R)
• M5: 1,814,473 km (0.093 R)
• M6: 2,536,731 km (0.101 R)
• M7: 2,874,673 km (0.108 R)
• M8: 3,147,689 km (0.038 R)
• M9: 3,641,511 km (0.115 R)
• M10: 4,301,537 km (0.088 R)
• M11: 4,753,024 km (0.098 R)
• M12: 5,893,707 km (0.091 R)
• M13: 6,336,966 km (0.108 R)
• M14: 8,381,520 km (0.061 R)
• M15: 10,191,505 km (0.117 R)
• M16: 13,404,418 km (0.07 R)
• M17: 18,066,037 km (0.072 R)
• M18: 18,452,000 km (0.069 R)
• M19: 19,240,381 km (0.094 R)
• M20: 20,800,088 km (0.057 R)
• M21: 21,827,676 km (0.069 R)
• M22: 22,709,406 km (0.054 R)
• M23: 23,523,068 km (0.103 R)
• M24: 23,890,930 km (0.112 R)
• M25: 30,202,464 km (0.098 R)
• M26: 34,738,421 km (0.117 R)
• M27: 38,170,794 km (0.105 R)
• M28: 46,418,125 km (0.095 R)
• M29: 49,061,220 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 8.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.69 AU - 13.29 AU

Year: 14297 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,455,984 km

• M1: 106,962 km (0.06 R)
• M2: 384,317 km (0.092 R)
• M3: 800,648 km (0.09 R)
• M4: 1,261,858 km (0.114 R)
• M5: 1,561,353 km (0.117 R)
• M6: 1,990,549 km (0.105 R)
• M7: 2,887,688 km (0.052 R)
• M8: 3,766,276 km (0.081 R)
• M9: 4,661,320 km (0.12 R)
• M10: 5,158,733 km (0.109 R)
• M11: 5,691,301 km (0.112 R)
• M12: 6,042,408 km (0.076 R)
• M13: 7,183,540 km (0.086 R)
• M14: 9,013,870 km (0.095 R)
• M15: 17,928,557 km (0.058 R)
• M16: 18,455,590 km (0.09 R)
• M17: 18,915,604 km (0.039 R)
• M18: 19,461,785 km (0.075 R)
• M19: 19,858,369 km (0.117 R)
• M20: 21,837,699 km (0.096 R)
• M21: 23,228,061 km (0.093 R)
• M22: 24,676,468 km (0.091 R)
• M23: 26,765,004 km (0.092 R)
• M24: 27,058,664 km (0.085 R)
• M25: 31,507,855 km (0.115 R)
• M26: 36,062,960 km (0.075 R)
• M27: 36,541,374 km (0.104 R)
• M28: 37,510,768 km (0.114 R)
• M29: 38,996,874 km (0.085 R)
• M30: 41,822,628 km (0.108 R)
• M31: 42,483,252 km (0.101 R)
• M32: 48,166,475 km (0.097 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: 247 - 19,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit