🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.59 AU - 0.65 AU

Year: 170 Days

Day: 24 Hours

Environment

Temp: 192 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.79 AU

Year: 187 Days

Day: 15.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,556,369 km

• M1: 26,180 km (0.111 R)
• M2: 76,893 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.97 AU - 1.05 AU

Year: 353 Days

Day: 22.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,556,369 km

• M1: 84,074 km (0.052 R)
• M2: 757,115 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.25 AU - 1.29 AU

Year: 498 Days

Day: 27.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 167.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,556,369 km

• M1: 750,981 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.56 AU - 2.06 AU

Year: 848 Days

Day: 20.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,556,369 km

• M1: 47,722 km (0.101 R)
• M2: 559,945 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.69 AU - 2.25 AU

Year: 963 Days

Day: 35.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,556,369 km

• M1: 192,981 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.56 AU - 3.64 AU

Year: 2379 Days

Day: 28.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.04 AU - 5.04 AU

Year: 3940 Days

Day: 13.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 9

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.53 AU - 8.19 AU

Year: 7674 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,556,369 km

• M1: 142,118 km (0.088 R)
• M2: 268,678 km (0.11 R)
• M3: 342,130 km (0.11 R)
• M4: 555,457 km (0.071 R)
• M5: 763,099 km (0.083 R)
• M6: 843,433 km (0.117 R)
• M7: 1,327,532 km (0.118 R)
• M8: 1,671,756 km (0.078 R)
• M9: 1,843,345 km (0.118 R)
• M10: 2,020,918 km (0.105 R)
• M11: 2,180,838 km (0.12 R)
• M12: 2,250,700 km (0.066 R)
• M13: 2,321,310 km (0.092 R)
• M14: 2,489,159 km (0.101 R)
• M15: 2,660,897 km (0.12 R)
• M16: 3,146,941 km (0.097 R)
• M17: 3,827,910 km (0.062 R)
• M18: 4,199,960 km (0.109 R)
• M19: 4,643,518 km (0.116 R)
• M20: 4,703,806 km (0.088 R)
• M21: 4,825,130 km (0.066 R)
• M22: 5,258,066 km (0.067 R)
• M23: 5,543,050 km (0.075 R)
• M24: 5,996,481 km (0.099 R)
• M25: 6,529,199 km (0.077 R)
• M26: 6,801,318 km (0.062 R)
• M27: 8,107,606 km (0.093 R)
• M28: 8,289,966 km (0.102 R)
• M29: 8,733,374 km (0.093 R)
• M30: 9,108,715 km (0.053 R)
• M31: 9,336,403 km (0.092 R)
• M32: 9,527,739 km (0.076 R)
• M33: 10,742,174 km (0.028 R)
• M34: 10,862,301 km (0.073 R)
• M35: 10,982,877 km (0.097 R)
• M36: 11,387,988 km (0.102 R)
• M37: 11,469,519 km (0.104 R)
• M38: 11,797,886 km (0.07 R)
• M39: 12,801,688 km (0.078 R)
• M40: 13,399,780 km (0.074 R)
• M41: 13,919,633 km (0.109 R)
• M42: 14,226,010 km (0.114 R)
• M43: 14,800,914 km (0.115 R)
• M44: 16,018,940 km (0.083 R)
• M45: 16,110,494 km (0.114 R)
• M46: 16,248,124 km (0.088 R)
• M47: 16,432,129 km (0.093 R)
• M48: 16,524,431 km (0.086 R)
• M49: 17,362,778 km (0.04 R)
• M50: 17,598,095 km (0.119 R)
• M51: 17,929,454 km (0.047 R)
• M52: 18,072,021 km (0.104 R)
• M53: 18,310,480 km (0.092 R)
• M54: 18,598,157 km (0.116 R)
• M55: 20,503,735 km (0.081 R)
• M56: 21,353,600 km (0.119 R)
• M57: 21,909,655 km (0.085 R)
• M58: 22,624,284 km (0.084 R)
• M59: 22,881,443 km (0.092 R)
• M60: 23,554,334 km (0.114 R)
• M61: 23,658,454 km (0.118 R)
• M62: 24,549,609 km (0.03 R)
• M63: 25,398,427 km (0.116 R)
• M64: 25,505,091 km (0.076 R)
• M65: 25,772,721 km (0.08 R)
• M66: 26,635,153 km (0.109 R)
• M67: 27,124,488 km (0.083 R)
• M68: 28,443,941 km (0.046 R)
• M69: 28,665,794 km (0.105 R)
• M70: 29,334,946 km (0.1 R)
• M71: 30,122,279 km (0.109 R)
• M72: 30,235,375 km (0.097 R)
• M73: 32,583,463 km (0.026 R)
• M74: 32,990,220 km (0.083 R)
• M75: 34,633,852 km (0.12 R)
• M76: 34,693,093 km (0.026 R)
• M77: 35,167,916 km (0.049 R)
• M78: 35,585,145 km (0.109 R)
• M79: 36,906,991 km (0.096 R)
• M80: 37,028,016 km (0.062 R)
• M81: 38,858,346 km (0.063 R)
• M82: 39,227,853 km (0.106 R)
• M83: 39,660,639 km (0.104 R)
• M84: 39,722,573 km (0.073 R)
• M85: 40,094,773 km (0.077 R)
• M86: 41,218,701 km (0.073 R)
• M87: 41,847,611 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.1

Radius: 6.3

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 20.83 AU - 21.17 AU

Year: 33514 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,556,369 km

• M1: 231,578 km (0.11 R)
• M2: 400,922 km (0.091 R)
• M3: 511,625 km (0.109 R)
• M4: 632,799 km (0.062 R)
• M5: 1,174,942 km (0.098 R)
• M6: 1,370,167 km (0.108 R)
• M7: 1,471,594 km (0.107 R)
• M8: 2,872,130 km (0.116 R)
• M9: 3,591,097 km (0.093 R)
• M10: 3,874,585 km (0.063 R)
• M11: 4,665,509 km (0.106 R)
• M12: 5,941,579 km (0.114 R)
• M13: 5,996,930 km (0.042 R)
• M14: 7,377,419 km (0.086 R)
• M15: 8,787,828 km (0.09 R)
• M16: 12,056,691 km (0.1 R)
• M17: 12,409,443 km (0.114 R)
• M18: 14,000,865 km (0.079 R)
• M19: 14,371,419 km (0.094 R)
• M20: 15,274,092 km (0.056 R)
• M21: 15,350,088 km (0.066 R)
• M22: 17,133,444 km (0.119 R)
• M23: 17,212,581 km (0.078 R)
• M24: 17,529,878 km (0.08 R)
• M25: 19,145,087 km (0.066 R)
• M26: 22,688,462 km (0.058 R)
• M27: 22,775,378 km (0.06 R)
• M28: 23,036,427 km (0.08 R)
• M29: 23,825,406 km (0.049 R)
• M30: 28,180,948 km (0.081 R)
• M31: 28,930,283 km (0.031 R)
• M32: 29,213,023 km (0.083 R)
• M33: 30,544,444 km (0.099 R)
• M34: 30,832,271 km (0.067 R)
• M35: 33,859,084 km (0.096 R)
• M36: 35,558,815 km (0.108 R)
• M37: 39,352,917 km (0.054 R)
• M38: 40,821,669 km (0.102 R)
• M39: 41,138,666 km (0.114 R)
• M40: 41,775,355 km (0.029 R)
• M41: 41,988,233 km (0.099 R)
• M42: 42,629,110 km (0.072 R)
• M43: 44,462,582 km (0.096 R)
• M44: 45,115,875 km (0.053 R)
• M45: 46,321,634 km (0.091 R)
• M46: 48,541,218 km (0.04 R)
• M47: 48,877,065 km (0.114 R)
• M48: 52,852,479 km (0.092 R)
• M49: 53,198,050 km (0.115 R)
• M50: 53,660,008 km (0.068 R)
• M51: 54,007,225 km (0.095 R)
• M52: 55,520,856 km (0.11 R)
• M53: 57,284,615 km (0.07 R)
• M54: 59,305,682 km (0.109 R)
• M55: 60,264,754 km (0.12 R)
• M56: 62,684,949 km (0.085 R)
• M57: 63,172,787 km (0.115 R)
• M58: 63,539,452 km (0.116 R)
• M59: 64,029,534 km (0.088 R)
• M60: 64,890,171 km (0.11 R)
• M61: 65,260,126 km (0.119 R)
• M62: 66,374,331 km (0.072 R)
• M63: 68,119,989 km (0.093 R)
• M64: 68,872,765 km (0.051 R)
• M65: 69,124,239 km (0.113 R)
• M66: 69,880,756 km (0.105 R)
• M67: 70,133,427 km (0.103 R)
• M68: 70,513,256 km (0.077 R)
• M69: 71,529,025 km (0.043 R)
• M70: 74,993,263 km (0.1 R)
• M71: 76,160,126 km (0.047 R)
• M72: 78,249,261 km (0.101 R)
• M73: 78,380,458 km (0.069 R)
• M74: 79,696,321 km (0.1 R)
• M75: 79,960,511 km (0.103 R)
• M76: 80,224,850 km (0.106 R)
• M77: 83,956,270 km (0.093 R)
• M78: 84,224,948 km (0.12 R)
• M79: 85,978,534 km (0.073 R)
• M80: 89,795,972 km (0.081 R)
• M81: 91,587,108 km (0.083 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 13,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit