🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 25.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,441,520 km

• M1: 23,487 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.86 AU - 1.1 AU

Year: 341 Days

Day: 14.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,441,520 km

• M1: 154,834 km (0.092 R)
• M2: 502,798 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.36 AU - 1.98 AU

Year: 758 Days

Day: 29.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.01 AU - 3.07 AU

Year: 1423 Days

Day: 24.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,441,520 km

• M1: 2,151,965 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 8.5

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.89 AU - 10.43 AU

Year: 9744 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,441,520 km

• M1: 105,915 km (0.073 R)
• M2: 378,483 km (0.065 R)
• M3: 1,015,770 km (0.092 R)
• M4: 1,338,452 km (0.075 R)
• M5: 1,714,392 km (0.116 R)
• M6: 2,160,044 km (0.056 R)
• M7: 3,142,303 km (0.032 R)
• M8: 3,429,082 km (0.047 R)
• M9: 3,785,724 km (0.069 R)
• M10: 4,083,274 km (0.085 R)
• M11: 4,818,099 km (0.03 R)
• M12: 5,233,682 km (0.113 R)
• M13: 5,603,787 km (0.084 R)
• M14: 6,247,207 km (0.05 R)
• M15: 7,018,833 km (0.084 R)
• M16: 8,891,349 km (0.049 R)
• M17: 10,328,087 km (0.061 R)
• M18: 11,629,290 km (0.038 R)
• M19: 14,553,778 km (0.11 R)
• M20: 18,778,273 km (0.1 R)
• M21: 21,210,884 km (0.073 R)
• M22: 23,033,883 km (0.096 R)
• M23: 23,937,604 km (0.087 R)
• M24: 29,757,111 km (0.104 R)
• M25: 33,735,068 km (0.084 R)
• M26: 39,188,509 km (0.095 R)
• M27: 41,790,315 km (0.111 R)
• M28: 44,505,067 km (0.091 R)
• M29: 48,500,228 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.1

Radius: 6.4

Gravity: 16.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.3 AU - 15.8 AU

Year: 17530 Days

Day: 15.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,441,520 km

• M1: 84,672 km (0.105 R)
• M2: 290,519 km (0.05 R)
• M3: 561,740 km (0.096 R)
• M4: 847,023 km (0.11 R)
• M5: 1,160,879 km (0.109 R)
• M6: 2,305,004 km (0.095 R)
• M7: 3,097,873 km (0.108 R)
• M8: 3,642,110 km (0.098 R)
• M9: 4,090,604 km (0.03 R)
• M10: 5,620,093 km (0.106 R)
• M11: 5,894,455 km (0.097 R)
• M12: 6,771,697 km (0.105 R)
• M13: 8,575,100 km (0.101 R)
• M14: 10,382,242 km (0.091 R)
• M15: 12,232,618 km (0.097 R)
• M16: 13,373,451 km (0.116 R)
• M17: 15,864,705 km (0.084 R)
• M18: 16,255,305 km (0.062 R)
• M19: 18,135,750 km (0.044 R)
• M20: 18,391,263 km (0.116 R)
• M21: 20,430,581 km (0.05 R)
• M22: 23,512,148 km (0.091 R)
• M23: 23,714,554 km (0.079 R)
• M24: 24,328,354 km (0.089 R)
• M25: 26,779,964 km (0.106 R)
• M26: 27,000,620 km (0.103 R)
• M27: 27,895,365 km (0.11 R)
• M28: 29,041,435 km (0.098 R)
• M29: 31,549,892 km (0.103 R)
• M30: 32,167,731 km (0.077 R)
• M31: 34,328,822 km (0.1 R)
• M32: 35,246,156 km (0.108 R)
• M33: 39,791,837 km (0.086 R)
• M34: 44,096,366 km (0.079 R)
• M35: 45,492,712 km (0.083 R)
• M36: 57,192,014 km (0.084 R)
• M37: 58,294,999 km (0.075 R)
• M38: 69,074,722 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.8

Radius: 7.2

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.27 AU - 15.71 AU

Year: 21427 Days

Day: 23.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,441,520 km

• M1: 92,152 km (0.054 R)
• M2: 334,351 km (0.099 R)
• M3: 624,870 km (0.118 R)
• M4: 1,926,073 km (0.111 R)
• M5: 3,257,344 km (0.086 R)
• M6: 3,645,401 km (0.071 R)
• M7: 3,997,554 km (0.115 R)
• M8: 4,586,372 km (0.094 R)
• M9: 4,997,167 km (0.086 R)
• M10: 7,083,160 km (0.096 R)
• M11: 8,481,601 km (0.096 R)
• M12: 12,301,134 km (0.117 R)
• M13: 13,844,385 km (0.112 R)
• M14: 17,398,831 km (0.111 R)
• M15: 17,847,924 km (0.094 R)
• M16: 18,863,394 km (0.047 R)
• M17: 19,433,212 km (0.098 R)
• M18: 19,819,474 km (0.065 R)
• M19: 21,110,055 km (0.098 R)
• M20: 21,827,825 km (0.072 R)
• M21: 25,431,937 km (0.115 R)
• M22: 29,287,374 km (0.077 R)
• M23: 30,828,381 km (0.072 R)
• M24: 31,221,824 km (0.053 R)
• M25: 32,557,882 km (0.074 R)
• M26: 33,239,899 km (0.099 R)
• M27: 35,630,323 km (0.081 R)
• M28: 36,941,100 km (0.061 R)
• M29: 39,043,548 km (0.073 R)
• M30: 41,224,536 km (0.026 R)
• M31: 43,649,966 km (0.063 R)
• M32: 50,944,358 km (0.075 R)
• M33: 52,420,141 km (0.114 R)
• M34: 65,482,429 km (0.102 R)
• M35: 68,109,517 km (0.111 R)
• M36: 75,219,754 km (0.11 R)
• M37: 83,823,876 km (0.084 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit