🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.78 AU - 1.1 AU

Year: 331 Days

Day: 28.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.11 AU

Year: 369 Days

Day: 40.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,411,711 km

• M1: 88,263 km (0.111 R)
• M2: 154,684 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.96 AU - 1.1 AU

Year: 380 Days

Day: 15 Hours

Environment

Temp: 25 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.31 AU - 2.05 AU

Year: 791 Days

Day: 14.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,411,711 km

• M1: 830,418 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.43 AU - 2.69 AU

Year: 1489 Days

Day: 33.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.69 AU - 3.71 AU

Year: 2587 Days

Day: 39.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 11.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.14 AU - 11.72 AU

Year: 11372 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,411,711 km

• M1: 146,456 km (0.082 R)
• M2: 240,404 km (0.115 R)
• M3: 311,313 km (0.118 R)
• M4: 879,785 km (0.109 R)
• M5: 982,708 km (0.056 R)
• M6: 1,273,078 km (0.078 R)
• M7: 1,917,246 km (0.12 R)
• M8: 2,105,889 km (0.098 R)
• M9: 2,193,703 km (0.119 R)
• M10: 2,318,767 km (0.079 R)
• M11: 2,538,676 km (0.073 R)
• M12: 2,651,323 km (0.1 R)
• M13: 4,152,089 km (0.066 R)
• M14: 4,263,240 km (0.063 R)
• M15: 4,420,318 km (0.083 R)
• M16: 4,671,343 km (0.087 R)
• M17: 4,786,982 km (0.112 R)
• M18: 4,927,006 km (0.096 R)
• M19: 5,044,739 km (0.108 R)
• M20: 5,115,948 km (0.116 R)
• M21: 5,211,242 km (0.028 R)
• M22: 5,283,198 km (0.105 R)
• M23: 5,672,302 km (0.094 R)
• M24: 5,945,319 km (0.079 R)
• M25: 6,146,528 km (0.072 R)
• M26: 6,790,098 km (0.086 R)
• M27: 6,947,774 km (0.115 R)
• M28: 7,213,310 km (0.112 R)
• M29: 7,455,060 km (0.102 R)
• M30: 7,536,292 km (0.051 R)
• M31: 7,617,823 km (0.109 R)
• M32: 8,224,592 km (0.111 R)
• M33: 8,364,615 km (0.079 R)
• M34: 8,789,623 km (0.038 R)
• M35: 8,932,938 km (0.065 R)
• M36: 9,076,851 km (0.098 R)
• M37: 9,250,833 km (0.084 R)
• M38: 9,396,541 km (0.051 R)
• M39: 10,106,683 km (0.115 R)
• M40: 10,226,810 km (0.106 R)
• M41: 10,468,410 km (0.119 R)
• M42: 10,711,806 km (0.102 R)
• M43: 10,834,177 km (0.088 R)
• M44: 11,080,565 km (0.116 R)
• M45: 11,204,282 km (0.064 R)
• M46: 11,297,482 km (0.115 R)
• M47: 11,547,310 km (0.088 R)
• M48: 11,641,407 km (0.103 R)
• M49: 11,830,349 km (0.109 R)
• M50: 12,179,660 km (0.116 R)
• M51: 12,532,262 km (0.107 R)
• M52: 12,758,454 km (0.094 R)
• M53: 13,116,592 km (0.11 R)
• M54: 13,346,224 km (0.115 R)
• M55: 13,444,959 km (0.062 R)
• M56: 13,876,100 km (0.062 R)
• M57: 14,009,691 km (0.087 R)
• M58: 14,683,929 km (0.08 R)
• M59: 14,820,063 km (0.098 R)
• M60: 15,299,673 km (0.099 R)
• M61: 15,541,573 km (0.112 R)
• M62: 16,344,914 km (0.056 R)
• M63: 17,161,718 km (0.028 R)
• M64: 17,305,182 km (0.118 R)
• M65: 17,521,052 km (0.056 R)
• M66: 17,737,820 km (0.118 R)
• M67: 19,131,473 km (0.091 R)
• M68: 19,541,371 km (0.045 R)
• M69: 19,766,217 km (0.109 R)
• M70: 19,954,262 km (0.081 R)
• M71: 20,029,659 km (0.104 R)
• M72: 20,445,990 km (0.062 R)
• M73: 21,133,392 km (0.093 R)
• M74: 22,766,552 km (0.094 R)
• M75: 22,963,722 km (0.111 R)
• M76: 23,998,042 km (0.094 R)
• M77: 25,414,135 km (0.082 R)
• M78: 26,318,155 km (0.09 R)
• M79: 27,525,859 km (0.095 R)
• M80: 28,242,283 km (0.098 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 13,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit