🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.95 AU - 1.17 AU

Year: 389 Days

Day: 25.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.65 AU - 3.85 AU

Year: 2088 Days

Day: 45.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.24 AU - 4.42 AU

Year: 3212 Days

Day: 32.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 10.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.49 AU - 7.21 AU

Year: 6390 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,666,652 km

• M1: 134,339 km (0.088 R)
• M2: 486,642 km (0.061 R)
• M3: 934,687 km (0.092 R)
• M4: 1,859,801 km (0.091 R)
• M5: 2,254,440 km (0.088 R)
• M6: 3,026,066 km (0.069 R)
• M7: 3,724,688 km (0.11 R)
• M8: 4,170,190 km (0.077 R)
• M9: 5,276,915 km (0.105 R)
• M10: 5,898,943 km (0.109 R)
• M11: 8,134,983 km (0.042 R)
• M12: 8,888,058 km (0.053 R)
• M13: 10,360,101 km (0.082 R)
• M14: 12,616,636 km (0.096 R)
• M15: 12,963,852 km (0.087 R)
• M16: 15,294,438 km (0.104 R)
• M17: 15,689,376 km (0.118 R)
• M18: 16,265,477 km (0.06 R)
• M19: 16,795,802 km (0.085 R)
• M20: 17,953,689 km (0.116 R)
• M21: 18,330,077 km (0.103 R)
• M22: 20,359,821 km (0.101 R)
• M23: 20,976,165 km (0.07 R)
• M24: 25,094,295 km (0.118 R)
• M25: 27,924,986 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 11.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.84 AU - 8.88 AU

Year: 7117 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,666,652 km

• M1: 141,220 km (0.082 R)
• M2: 530,624 km (0.095 R)
• M3: 1,004,101 km (0.079 R)
• M4: 1,801,607 km (0.048 R)
• M5: 2,243,968 km (0.066 R)
• M6: 2,981,635 km (0.072 R)
• M7: 4,479,409 km (0.069 R)
• M8: 5,207,651 km (0.112 R)
• M9: 5,812,476 km (0.025 R)
• M10: 8,200,806 km (0.063 R)
• M11: 8,931,890 km (0.054 R)
• M12: 9,566,036 km (0.103 R)
• M13: 10,327,339 km (0.087 R)
• M14: 11,026,111 km (0.089 R)
• M15: 11,703,041 km (0.072 R)
• M16: 18,658,594 km (0.077 R)
• M17: 21,321,885 km (0.094 R)
• M18: 21,964,558 km (0.066 R)
• M19: 23,288,499 km (0.112 R)
• M20: 32,899,564 km (0.052 R)
• M21: 34,962,219 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.2

Radius: 5.1

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.4 AU - 18.18 AU

Year: 20274 Days

Day: 21 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,666,652 km

• M1: 68,965 km (0.032 R)
• M2: 229,483 km (0.086 R)
• M3: 452,833 km (0.118 R)
• M4: 636,389 km (0.108 R)
• M5: 1,109,567 km (0.119 R)
• M6: 1,527,693 km (0.106 R)
• M7: 1,688,511 km (0.099 R)
• M8: 2,240,378 km (0.075 R)
• M9: 3,027,562 km (0.092 R)
• M10: 6,148,772 km (0.112 R)
• M11: 7,804,371 km (0.093 R)
• M12: 8,432,982 km (0.108 R)
• M13: 8,785,285 km (0.119 R)
• M14: 9,252,329 km (0.086 R)
• M15: 13,264,245 km (0.078 R)
• M16: 13,740,564 km (0.112 R)
• M17: 15,534,841 km (0.107 R)
• M18: 16,140,413 km (0.111 R)
• M19: 20,020,384 km (0.112 R)
• M20: 20,376,726 km (0.063 R)
• M21: 20,646,750 km (0.045 R)
• M22: 23,876,269 km (0.075 R)
• M23: 26,242,159 km (0.057 R)
• M24: 29,556,949 km (0.058 R)
• M25: 31,553,781 km (0.118 R)
• M26: 33,764,389 km (0.048 R)
• M27: 34,016,162 km (0.093 R)
• M28: 35,164,775 km (0.118 R)
• M29: 36,736,300 km (0.109 R)
• M30: 37,809,665 km (0.117 R)
• M31: 39,737,832 km (0.093 R)
• M32: 41,011,508 km (0.114 R)
• M33: 44,995,449 km (0.109 R)
• M34: 47,473,837 km (0.067 R)
• M35: 50,041,834 km (0.069 R)
• M36: 57,937,610 km (0.075 R)
• M37: 59,941,473 km (0.095 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 14,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit