🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.54 AU - 0.54 AU

Year: 145 Days

Day: 39.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 94.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,952,541 km

• M1: 36,352 km (0.104 R)
• M2: 56,548 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.61 AU - 0.67 AU

Year: 187 Days

Day: 17 Hours

Environment

Temp: 159 °C

Axial Tilt: 156.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,952,541 km

• M1: 459,714 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.81 AU - 0.87 AU

Year: 281 Days

Day: 37.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.79 AU - 1.19 AU

Year: 360 Days

Day: 31.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.06 AU - 1.58 AU

Year: 554 Days

Day: 18.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.46 AU - 1.98 AU

Year: 824 Days

Day: 40.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.93 AU - 3.35 AU

Year: 2032 Days

Day: 27.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,952,541 km

• M1: 1,741,469 km (0.109 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.84 AU - 3.78 AU

Year: 2200 Days

Day: 23.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 14.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.89 AU - 6.45 AU

Year: 4294 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,952,541 km

• M1: 287,826 km (0.099 R)
• M2: 468,241 km (0.109 R)
• M3: 624,272 km (0.094 R)
• M4: 896,989 km (0.095 R)
• M5: 1,075,010 km (0.093 R)
• M6: 1,635,105 km (0.058 R)
• M7: 1,744,910 km (0.09 R)
• M8: 1,955,693 km (0.057 R)
• M9: 2,157,949 km (0.087 R)
• M10: 2,279,273 km (0.107 R)
• M11: 2,694,407 km (0.08 R)
• M12: 2,920,599 km (0.092 R)
• M13: 3,311,947 km (0.095 R)
• M14: 3,575,389 km (0.084 R)
• M15: 3,741,144 km (0.096 R)
• M16: 4,037,347 km (0.096 R)
• M17: 4,275,507 km (0.112 R)
• M18: 4,585,324 km (0.083 R)
• M19: 5,133,900 km (0.031 R)
• M20: 5,487,399 km (0.112 R)
• M21: 5,775,974 km (0.094 R)
• M22: 6,368,381 km (0.035 R)
• M23: 6,902,745 km (0.048 R)
• M24: 7,398,662 km (0.063 R)
• M25: 7,664,497 km (0.116 R)
• M26: 8,508,229 km (0.073 R)
• M27: 8,647,206 km (0.057 R)
• M28: 9,238,865 km (0.079 R)
• M29: 9,582,791 km (0.091 R)
• M30: 9,814,518 km (0.111 R)
• M31: 10,018,869 km (0.091 R)
• M32: 10,550,689 km (0.108 R)
• M33: 11,122,003 km (0.039 R)
• M34: 11,426,884 km (0.115 R)
• M35: 11,549,554 km (0.078 R)
• M36: 11,672,673 km (0.118 R)
• M37: 12,013,607 km (0.075 R)
• M38: 12,169,637 km (0.097 R)
• M39: 12,295,000 km (0.093 R)
• M40: 12,800,641 km (0.115 R)
• M41: 12,928,098 km (0.092 R)
• M42: 13,507,042 km (0.081 R)
• M43: 13,865,179 km (0.08 R)
• M44: 14,160,336 km (0.044 R)
• M45: 14,557,369 km (0.094 R)
• M46: 14,790,592 km (0.095 R)
• M47: 15,328,396 km (0.1 R)
• M48: 15,497,741 km (0.073 R)
• M49: 15,701,793 km (0.11 R)
• M50: 15,804,267 km (0.112 R)
• M51: 15,906,891 km (0.1 R)
• M52: 17,050,268 km (0.088 R)
• M53: 17,296,207 km (0.096 R)
• M54: 17,578,647 km (0.079 R)
• M55: 17,756,070 km (0.073 R)
• M56: 17,969,696 km (0.1 R)
• M57: 18,724,118 km (0.065 R)
• M58: 19,087,043 km (0.104 R)
• M59: 19,232,901 km (0.055 R)
• M60: 19,488,863 km (0.054 R)
• M61: 20,004,526 km (0.038 R)
• M62: 20,375,529 km (0.091 R)
• M63: 21,426,454 km (0.102 R)
• M64: 21,615,995 km (0.097 R)
• M65: 21,920,426 km (0.08 R)
• M66: 22,264,651 km (0.105 R)
• M67: 22,379,841 km (0.109 R)
• M68: 22,533,628 km (0.027 R)
• M69: 23,346,992 km (0.078 R)
• M70: 23,815,981 km (0.073 R)
• M71: 23,933,715 km (0.111 R)
• M72: 24,248,768 km (0.105 R)
• M73: 24,763,534 km (0.045 R)
• M74: 24,922,706 km (0.093 R)
• M75: 25,763,596 km (0.104 R)
• M76: 26,207,901 km (0.109 R)
• M77: 26,451,297 km (0.115 R)
• M78: 27,432,360 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.9

Radius: 12.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.46 AU - 8.62 AU

Year: 8327 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,952,541 km

• M1: 151,842 km (0.103 R)
• M2: 536,159 km (0.094 R)
• M3: 621,579 km (0.069 R)
• M4: 1,070,672 km (0.058 R)
• M5: 1,441,675 km (0.071 R)
• M6: 1,718,580 km (0.084 R)
• M7: 2,202,230 km (0.096 R)
• M8: 2,858,067 km (0.086 R)
• M9: 3,125,997 km (0.119 R)
• M10: 3,715,413 km (0.12 R)
• M11: 3,949,234 km (0.114 R)
• M12: 4,369,903 km (0.099 R)
• M13: 4,616,889 km (0.114 R)
• M14: 4,805,084 km (0.118 R)
• M15: 5,550,380 km (0.119 R)
• M16: 5,717,182 km (0.1 R)
• M17: 5,818,011 km (0.063 R)
• M18: 6,471,005 km (0.083 R)
• M19: 7,365,451 km (0.106 R)
• M20: 7,771,310 km (0.114 R)
• M21: 7,883,359 km (0.041 R)
• M22: 8,071,254 km (0.073 R)
• M23: 8,451,382 km (0.099 R)
• M24: 8,643,615 km (0.111 R)
• M25: 8,915,285 km (0.075 R)
• M26: 8,993,375 km (0.114 R)
• M27: 9,347,922 km (0.071 R)
• M28: 9,666,865 km (0.087 R)
• M29: 9,949,006 km (0.032 R)
• M30: 10,728,262 km (0.087 R)
• M31: 10,894,764 km (0.045 R)
• M32: 11,062,314 km (0.119 R)
• M33: 11,230,611 km (0.062 R)
• M34: 11,998,497 km (0.068 R)
• M35: 12,214,816 km (0.093 R)
• M36: 12,563,678 km (0.092 R)
• M37: 13,226,546 km (0.101 R)
• M38: 13,450,045 km (0.118 R)
• M39: 13,629,712 km (0.093 R)
• M40: 14,037,067 km (0.119 R)
• M41: 14,771,144 km (0.081 R)
• M42: 16,612,096 km (0.107 R)
• M43: 19,532,246 km (0.035 R)
• M44: 19,633,973 km (0.038 R)
• M45: 20,196,610 km (0.113 R)
• M46: 20,505,829 km (0.109 R)
• M47: 20,764,783 km (0.076 R)
• M48: 20,868,604 km (0.089 R)
• M49: 21,811,070 km (0.056 R)
• M50: 21,969,494 km (0.109 R)
• M51: 23,791,597 km (0.042 R)
• M52: 24,610,795 km (0.113 R)
• M53: 25,162,212 km (0.097 R)
• M54: 25,940,869 km (0.085 R)
• M55: 26,052,768 km (0.111 R)
• M56: 26,277,016 km (0.072 R)
• M57: 26,840,401 km (0.112 R)
• M58: 27,066,892 km (0.049 R)
• M59: 27,635,963 km (0.098 R)
• M60: 27,750,255 km (0.103 R)
• M61: 28,439,303 km (0.057 R)
• M62: 28,728,027 km (0.066 R)
• M63: 29,192,080 km (0.08 R)
• M64: 29,308,467 km (0.067 R)
• M65: 29,717,168 km (0.096 R)
• M66: 30,245,249 km (0.076 R)
• M67: 30,835,712 km (0.088 R)
• M68: 31,848,190 km (0.109 R)
• M69: 31,968,167 km (0.057 R)
• M70: 32,148,134 km (0.049 R)
• M71: 32,932,176 km (0.061 R)
• M72: 33,296,297 km (0.115 R)
• M73: 33,722,651 km (0.11 R)
• M74: 37,198,259 km (0.063 R)
• M75: 38,403,120 km (0.052 R)
• M76: 38,530,727 km (0.096 R)
• M77: 38,658,483 km (0.06 R)
• M78: 39,878,903 km (0.108 R)
• M79: 40,202,034 km (0.041 R)
• M80: 40,721,139 km (0.108 R)
• M81: 41,177,113 km (0.068 R)
• M82: 41,373,086 km (0.084 R)
• M83: 42,094,148 km (0.083 R)
• M84: 43,881,543 km (0.075 R)
• M85: 44,215,296 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 16,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit