🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.44 AU - 0.6 AU

Year: 143 Days

Day: 12.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 29 °

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): 0.116

Orbit Range: 0.7 AU - 0.88 AU

Year: 267 Days

Day: 23.8 Hours

Environment

Temp: 85 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.7 AU - 2.46 AU

Year: 1142 Days

Day: 44.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,437,886 km

• M1: 371,003 km (0.074 R)
• M2: 1,496,278 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.83 AU - 2.73 AU

Year: 1311 Days

Day: 46.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.12 AU - 3.02 AU

Year: 1569 Days

Day: 34 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.33 AU - 4.17 AU

Year: 2765 Days

Day: 45.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 12.4

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.71 AU - 11.09 AU

Year: 12772 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,437,886 km

• M1: 164,109 km (0.087 R)
• M2: 398,678 km (0.066 R)
• M3: 514,168 km (0.046 R)
• M4: 643,570 km (0.113 R)
• M5: 800,349 km (0.11 R)
• M6: 955,182 km (0.067 R)
• M7: 1,154,896 km (0.112 R)
• M8: 1,481,019 km (0.101 R)
• M9: 1,856,958 km (0.088 R)
• M10: 1,939,985 km (0.104 R)
• M11: 2,510,851 km (0.118 R)
• M12: 2,649,827 km (0.036 R)
• M13: 2,744,074 km (0.104 R)
• M14: 3,206,930 km (0.032 R)
• M15: 3,694,469 km (0.059 R)
• M16: 5,594,661 km (0.118 R)
• M17: 6,181,085 km (0.102 R)
• M18: 6,561,662 km (0.09 R)
• M19: 6,690,316 km (0.109 R)
• M20: 6,917,256 km (0.077 R)
• M21: 7,048,154 km (0.087 R)
• M22: 7,146,889 km (0.088 R)
• M23: 7,479,295 km (0.113 R)
• M24: 7,749,020 km (0.099 R)
• M25: 8,402,164 km (0.117 R)
• M26: 9,908,465 km (0.056 R)
• M27: 10,541,564 km (0.097 R)
• M28: 12,043,377 km (0.044 R)
• M29: 13,406,812 km (0.085 R)
• M30: 13,817,009 km (0.054 R)
• M31: 14,987,762 km (0.078 R)
• M32: 15,115,070 km (0.099 R)
• M33: 15,800,228 km (0.034 R)
• M34: 16,979,358 km (0.111 R)
• M35: 17,378,785 km (0.108 R)
• M36: 17,557,255 km (0.091 R)
• M37: 19,329,242 km (0.088 R)
• M38: 20,025,919 km (0.076 R)
• M39: 20,260,040 km (0.11 R)
• M40: 21,683,463 km (0.096 R)
• M41: 21,827,526 km (0.118 R)
• M42: 23,977,696 km (0.086 R)
• M43: 25,128,254 km (0.071 R)
• M44: 25,786,484 km (0.116 R)
• M45: 25,990,236 km (0.115 R)
• M46: 26,450,549 km (0.058 R)
• M47: 27,899,704 km (0.055 R)
• M48: 29,427,696 km (0.059 R)
• M49: 31,091,075 km (0.074 R)
• M50: 31,688,569 km (0.103 R)
• M51: 33,337,586 km (0.103 R)
• M52: 33,559,440 km (0.061 R)
• M53: 33,837,692 km (0.074 R)
• M54: 34,116,542 km (0.07 R)
• M55: 34,676,637 km (0.115 R)
• M56: 35,014,279 km (0.099 R)
• M57: 35,126,926 km (0.119 R)
• M58: 36,375,171 km (0.073 R)
• M59: 38,915,193 km (0.047 R)
• M60: 39,148,865 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.7

Radius: 9.6

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.23 AU - 10.73 AU

Year: 12919 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,437,886 km

• M1: 121,324 km (0.066 R)
• M2: 230,231 km (0.105 R)
• M3: 417,228 km (0.094 R)
• M4: 657,183 km (0.037 R)
• M5: 961,914 km (0.103 R)
• M6: 1,535,772 km (0.052 R)
• M7: 1,614,161 km (0.118 R)
• M8: 1,802,505 km (0.03 R)
• M9: 2,171,712 km (0.046 R)
• M10: 2,380,252 km (0.1 R)
• M11: 3,178,057 km (0.104 R)
• M12: 4,015,955 km (0.075 R)
• M13: 4,347,314 km (0.101 R)
• M14: 4,459,662 km (0.095 R)
• M15: 4,725,797 km (0.083 R)
• M16: 4,957,973 km (0.113 R)
• M17: 5,036,212 km (0.108 R)
• M18: 5,514,477 km (0.115 R)
• M19: 6,132,615 km (0.09 R)
• M20: 6,301,212 km (0.098 R)
• M21: 6,599,959 km (0.07 R)
• M22: 7,840,873 km (0.083 R)
• M23: 8,581,831 km (0.109 R)
• M24: 8,676,078 km (0.098 R)
• M25: 9,200,269 km (0.116 R)
• M26: 9,490,639 km (0.045 R)
• M27: 10,030,687 km (0.077 R)
• M28: 10,229,652 km (0.072 R)
• M29: 10,936,053 km (0.094 R)
• M30: 11,243,626 km (0.117 R)
• M31: 12,716,268 km (0.114 R)
• M32: 15,207,521 km (0.045 R)
• M33: 15,436,107 km (0.04 R)
• M34: 15,550,848 km (0.08 R)
• M35: 16,128,745 km (0.083 R)
• M36: 16,772,614 km (0.101 R)
• M37: 17,246,241 km (0.113 R)
• M38: 17,484,550 km (0.075 R)
• M39: 17,604,229 km (0.09 R)
• M40: 18,449,157 km (0.09 R)
• M41: 18,693,002 km (0.075 R)
• M42: 18,938,043 km (0.083 R)
• M43: 19,803,617 km (0.099 R)
• M44: 21,445,154 km (0.094 R)
• M45: 22,217,528 km (0.055 R)
• M46: 22,933,503 km (0.107 R)
• M47: 24,254,602 km (0.065 R)
• M48: 24,991,671 km (0.064 R)
• M49: 25,126,458 km (0.101 R)
• M50: 25,396,782 km (0.117 R)
• M51: 25,464,550 km (0.032 R)
• M52: 26,076,854 km (0.063 R)
• M53: 28,504,079 km (0.065 R)
• M54: 28,574,390 km (0.091 R)
• M55: 29,780,149 km (0.053 R)
• M56: 29,851,657 km (0.063 R)
• M57: 30,353,258 km (0.061 R)
• M58: 30,713,340 km (0.072 R)
• M59: 31,583,252 km (0.117 R)
• M60: 31,948,121 km (0.087 R)
• M61: 33,347,460 km (0.113 R)
• M62: 34,691,297 km (0.094 R)
• M63: 34,766,545 km (0.086 R)
• M64: 35,597,113 km (0.06 R)
• M65: 37,431,930 km (0.113 R)
• M66: 38,050,368 km (0.103 R)
• M67: 38,360,933 km (0.087 R)
• M68: 38,516,515 km (0.106 R)
• M69: 39,140,787 km (0.074 R)
• M70: 39,532,733 km (0.082 R)
• M71: 39,925,877 km (0.074 R)
• M72: 40,716,202 km (0.034 R)
• M73: 41,272,557 km (0.045 R)
• M74: 41,431,878 km (0.052 R)
• M75: 42,071,559 km (0.096 R)
• M76: 44,826,404 km (0.077 R)
• M77: 45,154,472 km (0.085 R)
• M78: 45,977,709 km (0.101 R)
• M79: 47,055,412 km (0.072 R)
• M80: 47,221,914 km (0.053 R)
• M81: 47,890,018 km (0.087 R)
• M82: 48,982,382 km (0.072 R)
• M83: 49,066,755 km (0.075 R)
• M84: 49,998,002 km (0.107 R)
• M85: 51,362,933 km (0.101 R)
• M86: 52,050,036 km (0.079 R)
• M87: 55,179,175 km (0.025 R)
• M88: 55,882,883 km (0.056 R)
• M89: 56,589,434 km (0.079 R)
• M90: 57,476,848 km (0.091 R)
• M91: 59,445,407 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 19,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit