🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.8 AU - 1.22 AU

Year: 391 Days

Day: 30.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,552,128 km

• M1: 271,221 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.14 AU - 1.24 AU

Year: 500 Days

Day: 21.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,552,128 km

• M1: 325,375 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 9.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.92 AU - 9.98 AU

Year: 10309 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,552,128 km

• M1: 138,976 km (0.116 R)
• M2: 386,262 km (0.089 R)
• M3: 917,035 km (0.086 R)
• M4: 1,792,482 km (0.091 R)
• M5: 1,885,532 km (0.086 R)
• M6: 2,540,471 km (0.054 R)
• M7: 2,773,694 km (0.114 R)
• M8: 2,860,311 km (0.068 R)
• M9: 3,170,428 km (0.101 R)
• M10: 4,567,373 km (0.104 R)
• M11: 4,721,608 km (0.103 R)
• M12: 4,799,399 km (0.103 R)
• M13: 6,385,585 km (0.117 R)
• M14: 6,967,371 km (0.117 R)
• M15: 7,505,624 km (0.044 R)
• M16: 7,964,291 km (0.118 R)
• M17: 9,656,842 km (0.112 R)
• M18: 10,696,697 km (0.114 R)
• M19: 12,090,500 km (0.108 R)
• M20: 13,429,999 km (0.119 R)
• M21: 13,762,855 km (0.079 R)
• M22: 14,816,024 km (0.116 R)
• M23: 15,006,761 km (0.096 R)
• M24: 15,121,652 km (0.085 R)
• M25: 15,236,693 km (0.104 R)
• M26: 15,390,779 km (0.071 R)
• M27: 15,467,971 km (0.063 R)
• M28: 16,168,538 km (0.112 R)
• M29: 16,443,798 km (0.115 R)
• M30: 16,760,197 km (0.103 R)
• M31: 17,118,634 km (0.113 R)
• M32: 17,924,218 km (0.119 R)
• M33: 18,865,787 km (0.042 R)
• M34: 19,238,735 km (0.094 R)
• M35: 19,739,589 km (0.096 R)
• M36: 20,371,789 km (0.11 R)
• M37: 20,584,069 km (0.065 R)
• M38: 21,569,619 km (0.047 R)
• M39: 21,785,938 km (0.1 R)
• M40: 22,089,921 km (0.108 R)
• M41: 22,220,669 km (0.113 R)
• M42: 22,526,747 km (0.107 R)
• M43: 22,658,393 km (0.12 R)
• M44: 23,054,677 km (0.078 R)
• M45: 23,542,217 km (0.111 R)
• M46: 24,482,290 km (0.049 R)
• M47: 24,753,212 km (0.053 R)
• M48: 25,754,919 km (0.087 R)
• M49: 26,491,689 km (0.085 R)
• M50: 27,002,266 km (0.076 R)
• M51: 28,080,268 km (0.075 R)
• M52: 29,507,432 km (0.094 R)
• M53: 33,027,919 km (0.072 R)
• M54: 33,327,264 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.7

Radius: 7.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.74 AU - 12.9 AU

Year: 16649 Days

Day: 24.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,552,128 km

• M1: 99,931 km (0.112 R)
• M2: 221,106 km (0.059 R)
• M3: 525,388 km (0.084 R)
• M4: 1,260,063 km (0.036 R)
• M5: 1,545,944 km (0.103 R)
• M6: 2,232,748 km (0.056 R)
• M7: 2,374,717 km (0.101 R)
• M8: 2,697,549 km (0.04 R)
• M9: 3,614,135 km (0.117 R)
• M10: 4,053,953 km (0.11 R)
• M11: 4,192,780 km (0.107 R)
• M12: 4,654,738 km (0.087 R)
• M13: 4,984,003 km (0.105 R)
• M14: 5,170,252 km (0.077 R)
• M15: 5,245,350 km (0.074 R)
• M16: 5,587,929 km (0.083 R)
• M17: 6,135,457 km (0.04 R)
• M18: 6,375,263 km (0.039 R)
• M19: 6,496,437 km (0.118 R)
• M20: 6,577,519 km (0.112 R)
• M21: 7,030,053 km (0.034 R)
• M22: 7,492,460 km (0.09 R)
• M23: 7,791,955 km (0.096 R)
• M24: 8,008,273 km (0.105 R)
• M25: 8,226,537 km (0.115 R)
• M26: 8,758,507 km (0.115 R)
• M27: 9,669,558 km (0.078 R)
• M28: 9,948,857 km (0.097 R)
• M29: 10,325,245 km (0.094 R)
• M30: 11,237,942 km (0.084 R)
• M31: 11,433,316 km (0.07 R)
• M32: 11,877,173 km (0.101 R)
• M33: 12,477,809 km (0.092 R)
• M34: 13,242,254 km (0.109 R)
• M35: 13,656,341 km (0.113 R)
• M36: 14,550,039 km (0.037 R)
• M37: 15,354,277 km (0.103 R)
• M38: 15,625,647 km (0.086 R)
• M39: 15,680,101 km (0.095 R)
• M40: 16,008,019 km (0.098 R)
• M41: 17,286,483 km (0.077 R)
• M42: 19,821,867 km (0.041 R)
• M43: 20,117,323 km (0.117 R)
• M44: 20,593,044 km (0.117 R)
• M45: 21,981,163 km (0.074 R)
• M46: 22,042,199 km (0.054 R)
• M47: 22,779,118 km (0.085 R)
• M48: 23,274,886 km (0.041 R)
• M49: 23,711,562 km (0.055 R)
• M50: 25,357,138 km (0.116 R)
• M51: 25,421,166 km (0.105 R)
• M52: 26,258,465 km (0.095 R)
• M53: 26,778,168 km (0.06 R)
• M54: 26,843,393 km (0.12 R)
• M55: 28,623,757 km (0.117 R)
• M56: 28,757,199 km (0.042 R)
• M57: 29,696,823 km (0.083 R)
• M58: 30,646,470 km (0.081 R)
• M59: 30,988,002 km (0.095 R)
• M60: 32,089,491 km (0.106 R)
• M61: 32,575,535 km (0.099 R)
• M62: 32,924,098 km (0.106 R)
• M63: 34,543,495 km (0.062 R)
• M64: 35,255,581 km (0.112 R)
• M65: 35,327,088 km (0.056 R)
• M66: 35,613,568 km (0.105 R)
• M67: 36,188,623 km (0.056 R)
• M68: 37,713,025 km (0.077 R)
• M69: 38,593,408 km (0.115 R)
• M70: 39,332,272 km (0.094 R)
• M71: 40,449,319 km (0.094 R)
• M72: 41,049,357 km (0.051 R)
• M73: 41,199,702 km (0.11 R)
• M74: 41,879,176 km (0.107 R)
• M75: 42,638,236 km (0.089 R)
• M76: 42,790,676 km (0.1 R)
• M77: 43,862,395 km (0.064 R)
• M78: 44,710,764 km (0.117 R)
• M79: 45,798,191 km (0.061 R)
• M80: 46,737,217 km (0.111 R)
• M81: 47,366,725 km (0.085 R)
• M82: 47,445,563 km (0.095 R)
• M83: 47,603,538 km (0.058 R)
• M84: 48,078,362 km (0.089 R)
• M85: 48,475,096 km (0.119 R)
• M86: 50,153,733 km (0.104 R)
• M87: 52,095,514 km (0.073 R)
• M88: 53,157,509 km (0.067 R)
• M89: 53,649,985 km (0.061 R)
• M90: 54,226,535 km (0.089 R)
• M91: 54,970,934 km (0.055 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 14,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit