🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.57 AU - 0.61 AU

Year: 164 Days

Day: 27.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,688,729 km

• M1: 193,131 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.07 AU - 1.59 AU

Year: 555 Days

Day: 16.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.2 AU - 3.66 AU

Year: 1814 Days

Day: 44.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,688,729 km

• M1: 279,449 km (0.095 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 15

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.05 AU - 5.97 AU

Year: 4056 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,688,729 km

• M1: 186,549 km (0.067 R)
• M2: 884,871 km (0.074 R)
• M3: 1,521,111 km (0.117 R)
• M4: 2,363,646 km (0.07 R)
• M5: 2,995,548 km (0.071 R)
• M6: 3,814,447 km (0.071 R)
• M7: 4,560,790 km (0.096 R)
• M8: 5,451,496 km (0.074 R)
• M9: 7,220,640 km (0.102 R)
• M10: 9,884,081 km (0.028 R)
• M11: 11,137,561 km (0.058 R)
• M12: 13,459,021 km (0.117 R)
• M13: 15,143,493 km (0.082 R)
• M14: 16,755,560 km (0.093 R)
• M15: 18,147,568 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 11.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.39 AU - 11.07 AU

Year: 12711 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,688,729 km

• M1: 147,354 km (0.047 R)
• M2: 844,779 km (0.113 R)
• M3: 1,238,072 km (0.079 R)
• M4: 1,628,223 km (0.112 R)
• M5: 2,152,414 km (0.106 R)
• M6: 3,239,991 km (0.106 R)
• M7: 4,184,701 km (0.09 R)
• M8: 5,934,697 km (0.074 R)
• M9: 6,614,320 km (0.1 R)
• M10: 8,128,999 km (0.113 R)
• M11: 9,244,400 km (0.062 R)
• M12: 10,714,349 km (0.115 R)
• M13: 11,613,582 km (0.094 R)
• M14: 12,053,848 km (0.115 R)
• M15: 13,442,117 km (0.118 R)
• M16: 15,389,432 km (0.059 R)
• M17: 16,259,643 km (0.08 R)
• M18: 17,446,702 km (0.12 R)
• M19: 18,318,708 km (0.12 R)
• M20: 18,690,608 km (0.035 R)
• M21: 19,758,737 km (0.072 R)
• M22: 22,352,465 km (0.086 R)
• M23: 24,441,151 km (0.039 R)
• M24: 25,810,869 km (0.069 R)
• M25: 26,751,989 km (0.119 R)
• M26: 29,407,351 km (0.069 R)
• M27: 40,773,947 km (0.065 R)
• M28: 43,748,701 km (0.08 R)
• M29: 44,147,080 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.8

Radius: 6

Gravity: 17.94 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.91 AU - 16.93 AU

Year: 20842 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,688,729 km

• M1: 75,846 km (0.12 R)
• M2: 289,322 km (0.074 R)
• M3: 544,087 km (0.12 R)
• M4: 1,120,488 km (0.053 R)
• M5: 1,315,264 km (0.108 R)
• M6: 1,703,022 km (0.111 R)
• M7: 2,061,608 km (0.105 R)
• M8: 2,632,474 km (0.092 R)
• M9: 4,147,152 km (0.083 R)
• M10: 6,645,586 km (0.08 R)
• M11: 10,059,260 km (0.093 R)
• M12: 12,613,793 km (0.053 R)
• M13: 13,172,093 km (0.065 R)
• M14: 15,970,171 km (0.086 R)
• M15: 16,294,499 km (0.07 R)
• M16: 16,956,470 km (0.117 R)
• M17: 18,422,379 km (0.043 R)
• M18: 20,728,730 km (0.065 R)
• M19: 21,407,455 km (0.055 R)
• M20: 22,503,708 km (0.115 R)
• M21: 23,117,359 km (0.073 R)
• M22: 27,844,652 km (0.11 R)
• M23: 31,626,635 km (0.095 R)
• M24: 33,573,801 km (0.08 R)
• M25: 34,915,395 km (0.046 R)
• M26: 40,489,711 km (0.111 R)
• M27: 44,358,312 km (0.095 R)
• M28: 48,975,650 km (0.12 R)
• M29: 58,573,401 km (0.088 R)
• M30: 59,927,860 km (0.119 R)
• M31: 60,514,583 km (0.107 R)
• M32: 65,141,346 km (0.108 R)
• M33: 67,224,346 km (0.081 R)
• M34: 67,857,893 km (0.098 R)
• M35: 75,317,890 km (0.102 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 15,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit