🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.42 AU - 0.58 AU

Year: 130 Days

Day: 16.7 Hours

Environment

Temp: 231 °C

Axial Tilt: 140.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,852,887 km

• M1: 188,493 km (0.098 R)
• M2: 428,448 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.53 AU - 0.65 AU

Year: 166 Days

Day: 45.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.38 AU - 1.44 AU

Year: 615 Days

Day: 15.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.67 AU - 1.73 AU

Year: 814 Days

Day: 24.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.04 AU - 2.38 AU

Year: 1206 Days

Day: 28.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.9 AU - 2.64 AU

Year: 1255 Days

Day: 14.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,852,887 km

• M1: 324,478 km (0.097 R)
• M2: 1,718,281 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.94 AU - 2.8 AU

Year: 1339 Days

Day: 36.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.22 AU - 3.74 AU

Year: 2383 Days

Day: 47.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,852,887 km

• M1: 1,274,275 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 10.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.84 AU - 9.92 AU

Year: 9714 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 102,852,887 km

• M1: 167,849 km (0.115 R)
• M2: 233,821 km (0.074 R)
• M3: 336,595 km (0.106 R)
• M4: 481,556 km (0.052 R)
• M5: 674,238 km (0.053 R)
• M6: 748,737 km (0.026 R)
• M7: 1,165,667 km (0.066 R)
• M8: 1,304,045 km (0.088 R)
• M9: 1,513,930 km (0.046 R)
• M10: 1,735,036 km (0.089 R)
• M11: 1,966,913 km (0.119 R)
• M12: 2,040,365 km (0.115 R)
• M13: 2,845,651 km (0.062 R)
• M14: 3,162,948 km (0.067 R)
• M15: 3,315,089 km (0.114 R)
• M16: 3,514,204 km (0.053 R)
• M17: 3,581,523 km (0.106 R)
• M18: 3,878,026 km (0.106 R)
• M19: 3,947,738 km (0.112 R)
• M20: 4,041,087 km (0.099 R)
• M21: 5,219,470 km (0.039 R)
• M22: 5,399,735 km (0.08 R)
• M23: 5,740,070 km (0.091 R)
• M24: 5,819,656 km (0.12 R)
• M25: 5,979,876 km (0.045 R)
• M26: 6,060,509 km (0.051 R)
• M27: 6,746,864 km (0.066 R)
• M28: 6,887,037 km (0.102 R)
• M29: 6,999,984 km (0.109 R)
• M30: 7,342,413 km (0.103 R)
• M31: 7,457,753 km (0.048 R)
• M32: 7,778,192 km (0.106 R)
• M33: 7,954,867 km (0.061 R)
• M34: 8,372,245 km (0.101 R)
• M35: 8,492,970 km (0.12 R)
• M36: 8,705,399 km (0.085 R)
• M37: 8,981,108 km (0.104 R)
• M38: 9,635,599 km (0.04 R)
• M39: 10,144,680 km (0.077 R)
• M40: 10,564,751 km (0.073 R)
• M41: 10,662,588 km (0.118 R)
• M42: 11,089,690 km (0.086 R)
• M43: 11,288,655 km (0.079 R)
• M44: 11,555,837 km (0.115 R)
• M45: 11,656,666 km (0.083 R)
• M46: 11,892,881 km (0.083 R)
• M47: 12,576,543 km (0.09 R)
• M48: 13,237,916 km (0.054 R)
• M49: 13,982,015 km (0.119 R)
• M50: 14,377,103 km (0.101 R)
• M51: 14,885,437 km (0.105 R)
• M52: 14,958,590 km (0.101 R)
• M53: 15,178,499 km (0.105 R)
• M54: 15,621,758 km (0.041 R)
• M55: 16,748,529 km (0.114 R)
• M56: 16,938,967 km (0.099 R)
• M57: 17,321,788 km (0.098 R)
• M58: 17,591,363 km (0.084 R)
• M59: 17,707,451 km (0.096 R)
• M60: 17,979,121 km (0.111 R)
• M61: 18,135,002 km (0.103 R)
• M62: 18,252,137 km (0.102 R)
• M63: 18,881,495 km (0.112 R)
• M64: 19,119,356 km (0.063 R)
• M65: 19,919,405 km (0.084 R)
• M66: 20,040,280 km (0.032 R)
• M67: 20,689,386 km (0.12 R)
• M68: 21,016,556 km (0.084 R)
• M69: 21,304,233 km (0.114 R)
• M70: 21,800,449 km (0.116 R)
• M71: 22,258,667 km (0.07 R)
• M72: 22,552,029 km (0.103 R)
• M73: 23,481,929 km (0.047 R)
• M74: 25,248,381 km (0.074 R)
• M75: 25,597,991 km (0.098 R)
• M76: 26,037,360 km (0.119 R)
• M77: 26,567,834 km (0.091 R)
• M78: 26,878,997 km (0.109 R)
• M79: 27,325,397 km (0.064 R)
• M80: 28,135,320 km (0.086 R)
• M81: 28,588,751 km (0.07 R)
• M82: 29,135,980 km (0.114 R)
• M83: 30,240,910 km (0.088 R)
• M84: 30,333,511 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.5

Radius: 5.2

Gravity: 25.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.61 AU - 23.31 AU

Year: 31513 Days

Day: 19.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,852,887 km

• M1: 152,440 km (0.047 R)
• M2: 333,902 km (0.063 R)
• M3: 446,849 km (0.06 R)
• M4: 572,361 km (0.114 R)
• M5: 1,318,855 km (0.084 R)
• M6: 1,426,864 km (0.068 R)
• M7: 1,500,467 km (0.115 R)
• M8: 2,133,864 km (0.084 R)
• M9: 2,260,873 km (0.108 R)
• M10: 2,434,257 km (0.086 R)
• M11: 2,793,890 km (0.104 R)
• M12: 2,886,341 km (0.075 R)
• M13: 2,979,840 km (0.108 R)
• M14: 3,169,979 km (0.087 R)
• M15: 3,512,109 km (0.083 R)
• M16: 3,612,041 km (0.073 R)
• M17: 6,216,091 km (0.099 R)
• M18: 6,459,038 km (0.095 R)
• M19: 6,766,910 km (0.099 R)
• M20: 8,915,734 km (0.06 R)
• M21: 9,675,093 km (0.051 R)
• M22: 9,815,415 km (0.102 R)
• M23: 10,816,225 km (0.099 R)
• M24: 11,181,543 km (0.117 R)
• M25: 12,453,424 km (0.09 R)
• M26: 13,300,597 km (0.054 R)
• M27: 13,928,310 km (0.076 R)
• M28: 14,485,412 km (0.114 R)
• M29: 16,200,253 km (0.094 R)
• M30: 18,410,262 km (0.105 R)
• M31: 19,109,183 km (0.101 R)
• M32: 19,197,147 km (0.04 R)
• M33: 19,905,642 km (0.05 R)
• M34: 20,263,181 km (0.101 R)
• M35: 20,622,814 km (0.06 R)
• M36: 20,713,022 km (0.105 R)
• M37: 22,359,496 km (0.039 R)
• M38: 23,574,530 km (0.112 R)
• M39: 23,763,472 km (0.088 R)
• M40: 23,858,018 km (0.084 R)
• M41: 23,952,713 km (0.1 R)
• M42: 24,428,285 km (0.102 R)
• M43: 25,970,789 km (0.11 R)
• M44: 26,655,498 km (0.118 R)
• M45: 28,242,732 km (0.094 R)
• M46: 29,656,581 km (0.064 R)
• M47: 33,820,937 km (0.112 R)
• M48: 34,568,178 km (0.12 R)
• M49: 34,782,702 km (0.078 R)
• M50: 34,997,674 km (0.07 R)
• M51: 35,428,965 km (0.052 R)
• M52: 36,624,102 km (0.092 R)
• M53: 36,842,814 km (0.079 R)
• M54: 39,500,719 km (0.089 R)
• M55: 39,949,812 km (0.101 R)
• M56: 40,062,310 km (0.104 R)
• M57: 40,513,347 km (0.105 R)
• M58: 40,626,443 km (0.066 R)
• M59: 41,079,575 km (0.103 R)
• M60: 42,334,552 km (0.085 R)
• M61: 45,585,164 km (0.065 R)
• M62: 47,716,934 km (0.058 R)
• M63: 48,674,809 km (0.068 R)
• M64: 49,035,639 km (0.107 R)
• M65: 50,123,365 km (0.049 R)
• M66: 50,366,162 km (0.076 R)
• M67: 50,609,408 km (0.032 R)
• M68: 51,341,241 km (0.116 R)
• M69: 51,953,845 km (0.051 R)
• M70: 52,076,664 km (0.064 R)
• M71: 53,930,481 km (0.065 R)
• M72: 55,429,003 km (0.077 R)
• M73: 55,805,840 km (0.118 R)
• M74: 56,057,464 km (0.107 R)
• M75: 56,814,728 km (0.101 R)
• M76: 56,941,138 km (0.057 R)
• M77: 57,067,848 km (0.114 R)
• M78: 57,702,442 km (0.117 R)
• M79: 59,234,773 km (0.072 R)
• M80: 62,078,778 km (0.079 R)
• M81: 62,731,324 km (0.115 R)
• M82: 64,966,914 km (0.071 R)
• M83: 68,840,452 km (0.064 R)
• M84: 69,651,123 km (0.092 R)
• M85: 71,965,252 km (0.072 R)
• M86: 73,063,002 km (0.065 R)
• M87: 74,166,286 km (0.088 R)
• M88: 75,413,932 km (0.047 R)
• M89: 79,057,239 km (0.09 R)
• M90: 80,189,695 km (0.091 R)
• M91: 82,614,078 km (0.072 R)
• M92: 84,339,839 km (0.103 R)
• M93: 88,412,491 km (0.101 R)
• M94: 89,882,440 km (0.112 R)
• M95: 92,251,322 km (0.113 R)
• M96: 93,443,318 km (0.066 R)
• M97: 94,191,008 km (0.113 R)
• M98: 102,544,703 km (0.086 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: 546 - 16,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit