🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.99 AU - 1.03 AU

Year: 440 Days

Day: 43.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 155.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.85 AU - 1.25 AU

Year: 466 Days

Day: 19.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,819,924 km

• M1: 38,596 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.14 AU - 2.56 AU

Year: 1562 Days

Day: 39.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 11.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.77 AU - 3.85 AU

Year: 2610 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,819,924 km

• M1: 141,819 km (0.072 R)
• M2: 633,547 km (0.115 R)
• M3: 1,086,679 km (0.118 R)
• M4: 2,212,403 km (0.118 R)
• M5: 4,141,019 km (0.081 R)
• M6: 4,703,507 km (0.05 R)
• M7: 5,592,118 km (0.097 R)
• M8: 7,503,380 km (0.027 R)
• M9: 9,699,178 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 8.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.52 AU - 6.9 AU

Year: 5914 Days

Day: 11.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,819,924 km

• M1: 105,915 km (0.116 R)
• M2: 390,301 km (0.075 R)
• M3: 729,589 km (0.08 R)
• M4: 1,329,626 km (0.06 R)
• M5: 1,978,282 km (0.109 R)
• M6: 3,418,910 km (0.089 R)
• M7: 3,868,152 km (0.049 R)
• M8: 4,806,879 km (0.061 R)
• M9: 5,233,233 km (0.079 R)
• M10: 6,536,829 km (0.071 R)
• M11: 7,576,833 km (0.06 R)
• M12: 8,569,415 km (0.071 R)
• M13: 9,116,943 km (0.085 R)
• M14: 10,543,957 km (0.039 R)
• M15: 10,810,391 km (0.083 R)
• M16: 11,874,032 km (0.118 R)
• M17: 14,100,497 km (0.073 R)
• M18: 14,369,923 km (0.119 R)
• M19: 16,651,290 km (0.054 R)
• M20: 20,578,982 km (0.099 R)
• M21: 21,703,210 km (0.103 R)
• M22: 22,207,654 km (0.115 R)
• M23: 23,540,871 km (0.112 R)
• M24: 24,848,206 km (0.101 R)
• M25: 25,479,958 km (0.118 R)
• M26: 27,944,433 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.3

Radius: 4.1

Gravity: 20.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.37 AU - 12.25 AU

Year: 16488 Days

Day: 15.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,819,924 km

• M1: 64,177 km (0.111 R)
• M2: 202,556 km (0.073 R)
• M3: 755,619 km (0.099 R)
• M4: 1,024,895 km (0.108 R)
• M5: 1,250,638 km (0.107 R)
• M6: 2,300,965 km (0.108 R)
• M7: 2,603,751 km (0.059 R)
• M8: 2,842,210 km (0.066 R)
• M9: 3,337,977 km (0.075 R)
• M10: 3,541,281 km (0.1 R)
• M11: 7,155,266 km (0.114 R)
• M12: 9,050,970 km (0.107 R)
• M13: 11,256,941 km (0.11 R)
• M14: 11,772,305 km (0.104 R)
• M15: 12,849,859 km (0.086 R)
• M16: 13,603,832 km (0.107 R)
• M17: 17,590,914 km (0.054 R)
• M18: 20,055,390 km (0.118 R)
• M19: 21,674,188 km (0.111 R)
• M20: 24,689,483 km (0.087 R)
• M21: 27,050,137 km (0.109 R)
• M22: 27,253,291 km (0.075 R)
• M23: 27,662,890 km (0.082 R)
• M24: 28,599,373 km (0.097 R)
• M25: 31,647,878 km (0.032 R)
• M26: 34,427,556 km (0.03 R)
• M27: 35,999,082 km (0.092 R)
• M28: 39,154,400 km (0.105 R)
• M29: 43,039,607 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852

Radius: 3.4

Gravity: 73.7 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.67 AU - 14.37 AU

Year: 20365 Days

Day: 22.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,819,924 km

• M1: 42,336 km (0.104 R)
• M2: 274,362 km (0.116 R)
• M3: 394,190 km (0.107 R)
• M4: 646,712 km (0.114 R)
• M5: 1,320,201 km (0.107 R)
• M6: 1,530,985 km (0.104 R)
• M7: 2,857,768 km (0.025 R)
• M8: 4,477,763 km (0.1 R)
• M9: 4,584,427 km (0.118 R)
• M10: 5,028,433 km (0.108 R)
• M11: 5,300,402 km (0.118 R)
• M12: 5,582,095 km (0.106 R)
• M13: 5,873,512 km (0.067 R)
• M14: 6,001,567 km (0.086 R)
• M15: 6,903,044 km (0.065 R)
• M16: 9,485,851 km (0.069 R)
• M17: 10,082,148 km (0.063 R)
• M18: 10,451,655 km (0.09 R)
• M19: 10,576,869 km (0.113 R)
• M20: 12,647,154 km (0.095 R)
• M21: 12,860,779 km (0.097 R)
• M22: 16,276,847 km (0.069 R)
• M23: 18,738,928 km (0.096 R)
• M24: 22,565,941 km (0.089 R)
• M25: 24,827,412 km (0.057 R)
• M26: 27,472,602 km (0.096 R)
• M27: 29,295,302 km (0.088 R)
• M28: 32,244,175 km (0.081 R)
• M29: 35,808,943 km (0.085 R)
• M30: 36,236,494 km (0.096 R)
• M31: 39,475,886 km (0.086 R)
• M32: 40,545,660 km (0.075 R)
• M33: 41,010,012 km (0.045 R)
• M34: 47,373,457 km (0.081 R)
• M35: 48,581,161 km (0.093 R)
• M36: 49,632,534 km (0.098 R)
• M37: 50,341,778 km (0.118 R)
• M38: 50,878,086 km (0.066 R)
• M39: 66,840,029 km (0.069 R)
• M40: 67,055,600 km (0.051 R)
• M41: 74,428,980 km (0.103 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: 525 - 19,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit