🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.67 AU - 1.01 AU

Year: 295 Days

Day: 25 Hours

Environment

Temp: 36 °C

Axial Tilt: 62.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.84 AU - 4.58 AU

Year: 2736 Days

Day: 12.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 11.7

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.13 AU - 8.63 AU

Year: 7676 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,120,036 km

• M1: 145,559 km (0.073 R)
• M2: 810,372 km (0.116 R)
• M3: 1,259,464 km (0.113 R)
• M4: 1,785,002 km (0.093 R)
• M5: 2,167,972 km (0.072 R)
• M6: 2,806,606 km (0.095 R)
• M7: 4,292,561 km (0.061 R)
• M8: 5,830,427 km (0.099 R)
• M9: 6,575,724 km (0.076 R)
• M10: 7,068,200 km (0.109 R)
• M11: 7,544,520 km (0.097 R)
• M12: 8,127,353 km (0.083 R)
• M13: 11,288,805 km (0.11 R)
• M14: 12,332,848 km (0.088 R)
• M15: 15,784,969 km (0.073 R)
• M16: 18,464,716 km (0.076 R)
• M17: 19,912,374 km (0.115 R)
• M18: 26,559,307 km (0.118 R)
• M19: 29,404,509 km (0.108 R)
• M20: 31,269,396 km (0.061 R)
• M21: 32,123,001 km (0.12 R)
• M22: 34,325,082 km (0.083 R)
• M23: 38,905,469 km (0.104 R)
• M24: 39,397,048 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 10.6

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.66 AU - 8.34 AU

Year: 8664 Days

Day: 15 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,120,036 km

• M1: 161,416 km (0.082 R)
• M2: 613,800 km (0.108 R)
• M3: 1,027,289 km (0.09 R)
• M4: 1,387,969 km (0.098 R)
• M5: 2,058,915 km (0.087 R)
• M6: 3,087,102 km (0.073 R)
• M7: 3,578,680 km (0.08 R)
• M8: 5,843,293 km (0.067 R)
• M9: 6,339,659 km (0.1 R)
• M10: 7,498,444 km (0.088 R)
• M11: 9,590,121 km (0.087 R)
• M12: 11,166,284 km (0.059 R)
• M13: 11,599,669 km (0.102 R)
• M14: 16,713,074 km (0.111 R)
• M15: 17,352,605 km (0.118 R)
• M16: 19,680,797 km (0.118 R)
• M17: 21,956,180 km (0.069 R)
• M18: 24,856,733 km (0.108 R)
• M19: 25,971,986 km (0.094 R)
• M20: 27,412,613 km (0.11 R)
• M21: 29,517,904 km (0.118 R)
• M22: 31,621,100 km (0.103 R)
• M23: 33,374,238 km (0.085 R)
• M24: 35,191,104 km (0.105 R)
• M25: 35,655,456 km (0.11 R)
• M26: 36,359,762 km (0.078 R)
• M27: 36,953,516 km (0.076 R)
• M28: 38,282,843 km (0.081 R)
• M29: 39,894,760 km (0.104 R)
• M30: 41,164,996 km (0.118 R)
• M31: 42,462,009 km (0.109 R)
• M32: 43,519,217 km (0.053 R)
• M33: 44,323,456 km (0.106 R)
• M34: 45,137,567 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.5

Radius: 7.9

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.59 AU - 16.23 AU

Year: 19864 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,120,036 km

• M1: 103,073 km (0.074 R)
• M2: 586,723 km (0.115 R)
• M3: 859,290 km (0.105 R)
• M4: 1,136,345 km (0.053 R)
• M5: 2,013,587 km (0.113 R)
• M6: 2,374,567 km (0.083 R)
• M7: 3,282,776 km (0.06 R)
• M8: 4,070,558 km (0.047 R)
• M9: 4,405,208 km (0.1 R)
• M10: 5,401,231 km (0.114 R)
• M11: 5,723,315 km (0.104 R)
• M12: 7,383,403 km (0.074 R)
• M13: 8,403,212 km (0.119 R)
• M14: 8,781,545 km (0.1 R)
• M15: 10,044,749 km (0.116 R)
• M16: 10,470,953 km (0.083 R)
• M17: 11,165,087 km (0.089 R)
• M18: 12,644,760 km (0.1 R)
• M19: 14,326,988 km (0.055 R)
• M20: 14,867,186 km (0.116 R)
• M21: 18,488,651 km (0.114 R)
• M22: 18,761,368 km (0.112 R)
• M23: 22,451,648 km (0.098 R)
• M24: 24,357,675 km (0.109 R)
• M25: 30,213,684 km (0.071 R)
• M26: 32,930,231 km (0.03 R)
• M27: 33,600,280 km (0.064 R)
• M28: 36,943,493 km (0.073 R)
• M29: 42,206,795 km (0.059 R)
• M30: 44,934,712 km (0.119 R)
• M31: 50,207,738 km (0.081 R)
• M32: 57,989,670 km (0.108 R)
• M33: 65,901,452 km (0.115 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: 256 - 17,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit