🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.49 AU - 0.71 AU

Year: 173 Days

Day: 45 Hours

Environment

Temp: 211 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.73 AU - 0.85 AU

Year: 262 Days

Day: 46.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 161.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,623,210 km

• M1: 32,612 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.48 AU - 1.54 AU

Year: 692 Days

Day: 36.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,623,210 km

• M1: 40,242 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.79 AU - 2.75 AU

Year: 1275 Days

Day: 18.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.91 AU - 2.99 AU

Year: 1889 Days

Day: 22.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 143.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.4

Radius: 9.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.4 AU - 5.72 AU

Year: 4243 Days

Day: 8.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 107,623,210 km

• M1: 121,922 km (0.087 R)
• M2: 446,101 km (0.061 R)
• M3: 789,727 km (0.082 R)
• M4: 1,113,756 km (0.071 R)
• M5: 1,773,483 km (0.073 R)
• M6: 2,635,765 km (0.101 R)
• M7: 3,080,071 km (0.07 R)
• M8: 3,509,416 km (0.057 R)
• M9: 4,413,137 km (0.101 R)
• M10: 6,801,018 km (0.103 R)
• M11: 9,118,888 km (0.106 R)
• M12: 9,974,737 km (0.095 R)
• M13: 10,987,365 km (0.099 R)
• M14: 12,556,497 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.7

Radius: 3.4

Gravity: 40.63 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.48 AU - 15.64 AU

Year: 22881 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 107,623,210 km

• M1: 47,273 km (0.069 R)
• M2: 207,193 km (0.027 R)
• M3: 320,738 km (0.056 R)
• M4: 561,441 km (0.111 R)
• M5: 751,131 km (0.118 R)
• M6: 1,376,600 km (0.088 R)
• M7: 1,635,254 km (0.094 R)
• M8: 1,944,623 km (0.071 R)
• M9: 2,082,702 km (0.116 R)
• M10: 2,925,237 km (0.088 R)
• M11: 3,351,740 km (0.03 R)
• M12: 4,631,849 km (0.103 R)
• M13: 6,906,186 km (0.112 R)
• M14: 7,417,362 km (0.074 R)
• M15: 7,706,534 km (0.091 R)
• M16: 7,903,405 km (0.116 R)
• M17: 8,831,361 km (0.115 R)
• M18: 10,237,431 km (0.071 R)
• M19: 12,312,802 km (0.067 R)
• M20: 12,581,929 km (0.095 R)
• M21: 12,854,945 km (0.061 R)
• M22: 14,059,806 km (0.104 R)
• M23: 14,727,312 km (0.1 R)
• M24: 16,855,790 km (0.118 R)
• M25: 18,209,352 km (0.109 R)
• M26: 19,091,082 km (0.044 R)
• M27: 23,004,562 km (0.065 R)
• M28: 24,454,465 km (0.083 R)
• M29: 24,666,445 km (0.037 R)
• M30: 26,854,015 km (0.098 R)
• M31: 27,764,018 km (0.06 R)
• M32: 27,879,209 km (0.111 R)
• M33: 33,269,220 km (0.04 R)
• M34: 33,529,371 km (0.114 R)
• M35: 35,796,676 km (0.071 R)
• M36: 38,022,094 km (0.05 R)
• M37: 45,407,741 km (0.109 R)
• M38: 51,231,287 km (0.088 R)
• M39: 64,735,935 km (0.081 R)
• M40: 65,753,051 km (0.072 R)
• M41: 67,195,025 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.4

Radius: 3.2

Gravity: 76.5 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 15.82 AU - 22.66 AU

Year: 31460 Days

Day: 19.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 107,623,210 km

• M1: 39,793 km (0.074 R)
• M2: 179,069 km (0.071 R)
• M3: 388,506 km (0.075 R)
• M4: 636,389 km (0.102 R)
• M5: 966,701 km (0.12 R)
• M6: 1,108,969 km (0.112 R)
• M7: 1,453,942 km (0.043 R)
• M8: 1,641,388 km (0.104 R)
• M9: 3,213,961 km (0.088 R)
• M10: 5,357,698 km (0.099 R)
• M11: 6,036,872 km (0.069 R)
• M12: 7,400,457 km (0.082 R)
• M13: 8,182,405 km (0.095 R)
• M14: 9,329,671 km (0.109 R)
• M15: 20,279,787 km (0.073 R)
• M16: 22,023,051 km (0.118 R)
• M17: 23,394,265 km (0.093 R)
• M18: 24,700,104 km (0.094 R)
• M19: 26,305,290 km (0.056 R)
• M20: 29,995,869 km (0.026 R)
• M21: 30,829,279 km (0.032 R)
• M22: 33,274,007 km (0.113 R)
• M23: 34,770,883 km (0.052 R)
• M24: 34,922,875 km (0.119 R)
• M25: 35,228,503 km (0.081 R)
• M26: 36,940,950 km (0.065 R)
• M27: 37,099,225 km (0.094 R)
• M28: 41,719,854 km (0.089 R)
• M29: 49,346,802 km (0.052 R)
• M30: 49,538,886 km (0.06 R)
• M31: 49,924,549 km (0.072 R)
• M32: 68,707,908 km (0.073 R)
• M33: 72,359,592 km (0.062 R)
• M34: 83,540,837 km (0.093 R)
• M35: 84,635,893 km (0.114 R)
• M36: 86,854,729 km (0.091 R)
• M37: 87,978,508 km (0.102 R)
• M38: 92,570,714 km (0.104 R)
• M39: 98,532,189 km (0.118 R)
• M40: 101,296,458 km (0.118 R)
• M41: 106,657,896 km (0.114 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: 382 - 18,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit