🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.33 AU - 2.07 AU

Year: 775 Days

Day: 38.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,178,341 km

• M1: 18,999 km (0.111 R)
• M2: 402,119 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.4 AU - 5.34 AU

Year: 3196 Days

Day: 13.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 122.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 12.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.84 AU - 6.9 AU

Year: 6300 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,178,341 km

• M1: 156,330 km (0.115 R)
• M2: 311,164 km (0.068 R)
• M3: 389,553 km (0.062 R)
• M4: 489,484 km (0.103 R)
• M5: 721,511 km (0.114 R)
• M6: 836,850 km (0.119 R)
• M7: 1,022,801 km (0.1 R)
• M8: 1,188,854 km (0.065 R)
• M9: 1,436,888 km (0.083 R)
• M10: 1,921,585 km (0.107 R)
• M11: 2,279,722 km (0.109 R)
• M12: 2,590,586 km (0.11 R)
• M13: 2,891,727 km (0.111 R)
• M14: 4,260,996 km (0.117 R)
• M15: 4,813,311 km (0.081 R)
• M16: 5,213,336 km (0.052 R)
• M17: 5,300,552 km (0.092 R)
• M18: 5,654,201 km (0.038 R)
• M19: 5,773,730 km (0.087 R)
• M20: 6,199,037 km (0.077 R)
• M21: 6,477,737 km (0.045 R)
• M22: 6,855,921 km (0.079 R)
• M23: 7,306,210 km (0.115 R)
• M24: 7,799,435 km (0.099 R)
• M25: 8,473,971 km (0.071 R)
• M26: 9,167,208 km (0.056 R)
• M27: 9,591,916 km (0.107 R)
• M28: 9,878,546 km (0.111 R)
• M29: 9,986,855 km (0.105 R)
• M30: 10,497,283 km (0.079 R)
• M31: 10,718,687 km (0.108 R)
• M32: 10,904,488 km (0.11 R)
• M33: 11,316,780 km (0.092 R)
• M34: 11,505,871 km (0.097 R)
• M35: 11,810,602 km (0.059 R)
• M36: 11,887,196 km (0.084 R)
• M37: 12,311,456 km (0.088 R)
• M38: 13,095,798 km (0.077 R)
• M39: 13,334,257 km (0.067 R)
• M40: 13,896,296 km (0.102 R)
• M41: 14,384,134 km (0.094 R)
• M42: 15,126,589 km (0.09 R)
• M43: 15,251,503 km (0.104 R)
• M44: 15,796,937 km (0.031 R)
• M45: 15,923,796 km (0.099 R)
• M46: 16,820,785 km (0.104 R)
• M47: 17,210,188 km (0.101 R)
• M48: 17,427,853 km (0.097 R)
• M49: 17,690,247 km (0.029 R)
• M50: 18,263,357 km (0.112 R)
• M51: 18,618,951 km (0.11 R)
• M52: 18,797,720 km (0.07 R)
• M53: 18,887,180 km (0.077 R)
• M54: 19,337,170 km (0.115 R)
• M55: 19,563,512 km (0.115 R)
• M56: 20,708,235 km (0.057 R)
• M57: 21,032,713 km (0.115 R)
• M58: 21,968,896 km (0.073 R)
• M59: 22,252,534 km (0.117 R)
• M60: 23,062,457 km (0.114 R)
• M61: 23,302,412 km (0.104 R)
• M62: 23,930,423 km (0.086 R)
• M63: 24,956,814 km (0.032 R)
• M64: 25,649,004 km (0.117 R)
• M65: 26,147,165 km (0.12 R)
• M66: 27,204,074 km (0.107 R)
• M67: 27,457,642 km (0.092 R)
• M68: 28,274,746 km (0.113 R)
• M69: 28,480,293 km (0.107 R)
• M70: 29,463,301 km (0.094 R)
• M71: 29,985,098 km (0.106 R)
• M72: 30,194,685 km (0.081 R)
• M73: 30,985,010 km (0.114 R)
• M74: 32,156,511 km (0.085 R)
• M75: 32,371,034 km (0.088 R)
• M76: 35,979,185 km (0.107 R)
• M77: 36,090,486 km (0.066 R)
• M78: 37,774,061 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 12.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.66 AU - 7.28 AU

Year: 6438 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,178,341 km

• M1: 161,865 km (0.046 R)
• M2: 302,487 km (0.101 R)
• M3: 640,279 km (0.091 R)
• M4: 758,611 km (0.09 R)
• M5: 885,171 km (0.119 R)
• M6: 964,906 km (0.096 R)
• M7: 1,117,945 km (0.1 R)
• M8: 1,309,879 km (0.064 R)
• M9: 1,777,821 km (0.12 R)
• M10: 1,933,403 km (0.1 R)
• M11: 2,295,879 km (0.107 R)
• M12: 2,719,689 km (0.102 R)
• M13: 2,819,471 km (0.109 R)
• M14: 3,315,986 km (0.051 R)
• M15: 3,997,704 km (0.062 R)
• M16: 4,111,697 km (0.073 R)
• M17: 4,250,076 km (0.104 R)
• M18: 5,236,374 km (0.109 R)
• M19: 5,361,438 km (0.088 R)
• M20: 5,640,139 km (0.045 R)
• M21: 5,742,763 km (0.085 R)
• M22: 5,897,746 km (0.096 R)
• M23: 6,106,585 km (0.063 R)
• M24: 6,666,530 km (0.066 R)
• M25: 6,774,988 km (0.116 R)
• M26: 6,884,195 km (0.101 R)
• M27: 7,104,104 km (0.116 R)
• M28: 7,326,556 km (0.105 R)
• M29: 7,664,497 km (0.042 R)
• M30: 7,921,357 km (0.053 R)
• M31: 8,443,603 km (0.077 R)
• M32: 8,917,080 km (0.051 R)
• M33: 9,127,116 km (0.103 R)
• M34: 9,217,622 km (0.067 R)
• M35: 9,308,279 km (0.106 R)
• M36: 9,921,181 km (0.108 R)
• M37: 10,547,248 km (0.062 R)
• M38: 10,801,265 km (0.097 R)
• M39: 11,089,391 km (0.116 R)
• M40: 11,412,522 km (0.078 R)
• M41: 11,771,707 km (0.052 R)
• M42: 12,601,676 km (0.106 R)
• M43: 12,769,973 km (0.066 R)
• M44: 13,484,902 km (0.042 R)
• M45: 14,212,994 km (0.086 R)
• M46: 14,599,406 km (0.079 R)
• M47: 15,851,989 km (0.103 R)
• M48: 16,730,727 km (0.041 R)
• M49: 17,176,080 km (0.084 R)
• M50: 17,512,675 km (0.091 R)
• M51: 18,078,454 km (0.103 R)
• M52: 18,842,151 km (0.057 R)
• M53: 19,383,097 km (0.097 R)
• M54: 19,538,529 km (0.063 R)
• M55: 19,968,324 km (0.046 R)
• M56: 21,356,442 km (0.107 R)
• M57: 21,476,869 km (0.114 R)
• M58: 21,920,277 km (0.12 R)
• M59: 22,611,718 km (0.097 R)
• M60: 22,775,378 km (0.102 R)
• M61: 24,057,582 km (0.089 R)
• M62: 24,518,193 km (0.043 R)
• M63: 24,686,491 km (0.098 R)
• M64: 24,812,901 km (0.061 R)
• M65: 25,533,365 km (0.051 R)
• M66: 25,831,962 km (0.077 R)
• M67: 26,605,383 km (0.092 R)
• M68: 26,691,701 km (0.081 R)
• M69: 26,951,403 km (0.107 R)
• M70: 27,081,703 km (0.073 R)
• M71: 27,299,068 km (0.107 R)
• M72: 27,648,230 km (0.111 R)
• M73: 28,660,259 km (0.078 R)
• M74: 29,953,383 km (0.111 R)
• M75: 30,178,378 km (0.103 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit