🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.99 AU - 1.13 AU

Year: 413 Days

Day: 15.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,656,502 km

• M1: 398,080 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.39 AU - 1.73 AU

Year: 738 Days

Day: 17.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.7

Radius: 13.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.68 AU - 13.08 AU

Year: 13592 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,656,502 km

• M1: 177,573 km (0.105 R)
• M2: 303,534 km (0.102 R)
• M3: 449,242 km (0.07 R)
• M4: 760,256 km (0.096 R)
• M5: 886,068 km (0.033 R)
• M6: 1,244,505 km (0.047 R)
• M7: 1,330,523 km (0.107 R)
• M8: 1,486,255 km (0.114 R)
• M9: 1,671,906 km (0.12 R)
• M10: 2,519,527 km (0.07 R)
• M11: 2,686,778 km (0.085 R)
• M12: 3,061,820 km (0.091 R)
• M13: 3,453,916 km (0.039 R)
• M14: 4,656,832 km (0.064 R)
• M15: 5,002,852 km (0.074 R)
• M16: 5,179,078 km (0.08 R)
• M17: 5,357,399 km (0.106 R)
• M18: 5,867,378 km (0.106 R)
• M19: 5,978,829 km (0.047 R)
• M20: 6,128,426 km (0.106 R)
• M21: 6,317,219 km (0.108 R)
• M22: 7,012,849 km (0.09 R)
• M23: 7,449,974 km (0.108 R)
• M24: 8,019,194 km (0.108 R)
• M25: 8,814,307 km (0.111 R)
• M26: 9,199,820 km (0.07 R)
• M27: 9,286,288 km (0.076 R)
• M28: 9,943,022 km (0.12 R)
• M29: 10,569,688 km (0.071 R)
• M30: 10,842,106 km (0.11 R)
• M31: 11,117,067 km (0.084 R)
• M32: 11,861,166 km (0.117 R)
• M33: 12,382,216 km (0.118 R)
• M34: 12,814,105 km (0.108 R)
• M35: 12,910,745 km (0.06 R)
• M36: 13,153,393 km (0.116 R)
• M37: 14,089,427 km (0.101 R)
• M38: 14,189,208 km (0.061 R)
• M39: 14,641,144 km (0.077 R)
• M40: 15,097,866 km (0.094 R)
• M41: 15,302,366 km (0.108 R)
• M42: 15,507,764 km (0.119 R)
• M43: 15,869,492 km (0.056 R)
• M44: 16,181,852 km (0.09 R)
• M45: 17,130,901 km (0.087 R)
• M46: 17,612,157 km (0.11 R)
• M47: 17,935,438 km (0.103 R)
• M48: 18,260,814 km (0.103 R)
• M49: 18,752,392 km (0.099 R)
• M50: 18,917,249 km (0.078 R)
• M51: 19,470,312 km (0.093 R)
• M52: 19,972,662 km (0.112 R)
• M53: 20,592,296 km (0.051 R)
• M54: 22,430,854 km (0.09 R)
• M55: 22,722,869 km (0.118 R)
• M56: 23,369,731 km (0.092 R)
• M57: 23,665,785 km (0.102 R)
• M58: 24,321,472 km (0.054 R)
• M59: 25,711,835 km (0.116 R)
• M60: 26,817,812 km (0.117 R)
• M61: 29,970,886 km (0.093 R)
• M62: 30,874,607 km (0.063 R)
• M63: 31,721,780 km (0.03 R)
• M64: 32,708,677 km (0.109 R)
• M65: 35,050,781 km (0.102 R)
• M66: 36,550,350 km (0.034 R)
• M67: 37,654,233 km (0.107 R)
• M68: 39,260,166 km (0.061 R)
• M69: 39,471,249 km (0.105 R)
• M70: 40,959,598 km (0.118 R)
• M71: 41,962,053 km (0.06 R)
• M72: 42,105,817 km (0.071 R)
• M73: 42,610,710 km (0.12 R)
• M74: 44,503,272 km (0.034 R)
• M75: 44,796,933 km (0.075 R)
• M76: 45,533,702 km (0.061 R)
• M77: 46,497,561 km (0.044 R)
• M78: 47,543,101 km (0.04 R)
• M79: 47,993,540 km (0.059 R)
• M80: 48,520,873 km (0.113 R)
• M81: 49,050,150 km (0.114 R)
• M82: 50,190,684 km (0.066 R)
• M83: 50,572,907 km (0.097 R)
• M84: 50,956,027 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.2

Radius: 14.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.89 AU - 12.83 AU

Year: 14502 Days

Day: 12.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,656,502 km

• M1: 190,288 km (0.052 R)
• M2: 387,458 km (0.099 R)
• M3: 899,233 km (0.05 R)
• M4: 1,557,613 km (0.035 R)
• M5: 1,728,603 km (0.117 R)
• M6: 2,247,858 km (0.034 R)
• M7: 2,745,719 km (0.101 R)
• M8: 2,884,546 km (0.094 R)
• M9: 3,061,221 km (0.111 R)
• M10: 3,205,434 km (0.08 R)
• M11: 3,388,841 km (0.088 R)
• M12: 4,077,888 km (0.095 R)
• M13: 4,197,118 km (0.069 R)
• M14: 4,936,580 km (0.07 R)
• M15: 5,106,523 km (0.116 R)
• M16: 5,539,759 km (0.067 R)
• M17: 5,895,203 km (0.116 R)
• M18: 7,053,390 km (0.107 R)
• M19: 8,180,012 km (0.057 R)
• M20: 8,534,110 km (0.08 R)
• M21: 8,841,683 km (0.11 R)
• M22: 9,626,473 km (0.109 R)
• M23: 10,984,074 km (0.085 R)
• M24: 11,884,204 km (0.12 R)
• M25: 12,400,915 km (0.065 R)
• M26: 13,516,018 km (0.097 R)
• M27: 14,601,949 km (0.042 R)
• M28: 14,724,320 km (0.05 R)
• M29: 15,217,395 km (0.115 R)
• M30: 15,653,323 km (0.114 R)
• M31: 15,778,536 km (0.088 R)
• M32: 15,904,198 km (0.106 R)
• M33: 16,030,160 km (0.066 R)
• M34: 16,283,130 km (0.101 R)
• M35: 16,728,931 km (0.087 R)
• M36: 16,985,492 km (0.071 R)
• M37: 17,243,399 km (0.083 R)
• M38: 18,354,013 km (0.093 R)
• M39: 18,486,108 km (0.034 R)
• M40: 19,084,948 km (0.103 R)
• M41: 20,096,978 km (0.107 R)
• M42: 20,988,282 km (0.081 R)
• M43: 22,951,455 km (0.071 R)
• M44: 24,099,619 km (0.082 R)
• M45: 25,930,697 km (0.09 R)
• M46: 26,451,447 km (0.095 R)
• M47: 26,975,638 km (0.118 R)
• M48: 27,201,231 km (0.079 R)
• M49: 28,186,632 km (0.07 R)
• M50: 29,802,888 km (0.116 R)
• M51: 30,504,801 km (0.108 R)
• M52: 30,661,580 km (0.073 R)
• M53: 31,924,934 km (0.086 R)
• M54: 32,403,198 km (0.114 R)
• M55: 35,157,444 km (0.109 R)
• M56: 36,396,264 km (0.075 R)
• M57: 36,728,970 km (0.085 R)
• M58: 36,979,247 km (0.038 R)
• M59: 37,985,891 km (0.107 R)
• M60: 38,239,011 km (0.081 R)
• M61: 40,283,715 km (0.102 R)
• M62: 41,146,146 km (0.092 R)
• M63: 41,492,914 km (0.072 R)
• M64: 44,301,165 km (0.039 R)
• M65: 44,656,460 km (0.109 R)
• M66: 45,728,180 km (0.115 R)
• M67: 45,997,456 km (0.03 R)
• M68: 47,079,796 km (0.114 R)
• M69: 47,260,959 km (0.072 R)
• M70: 49,269,460 km (0.083 R)
• M71: 50,099,130 km (0.083 R)
• M72: 50,376,784 km (0.115 R)
• M73: 51,398,986 km (0.102 R)
• M74: 53,936,914 km (0.12 R)
• M75: 54,316,444 km (0.093 R)
• M76: 57,577,528 km (0.064 R)
• M77: 59,819,401 km (0.068 R)
• M78: 60,113,810 km (0.038 R)
• M79: 60,310,531 km (0.063 R)
• M80: 62,686,594 km (0.088 R)
• M81: 63,785,839 km (0.074 R)
• M82: 65,294,983 km (0.106 R)
• M83: 67,223,449 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 18,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit