🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.8 AU - 0.94 AU

Year: 298 Days

Day: 45.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.61 AU - 2.57 AU

Year: 1109 Days

Day: 22.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,227,019 km

• M1: 381,475 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.72 AU - 2.48 AU

Year: 1117 Days

Day: 17.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,227,019 km

• M1: 92,152 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 13.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.5 AU - 8.5 AU

Year: 7540 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 94,227,019 km

• M1: 174,132 km (0.056 R)
• M2: 380,876 km (0.118 R)
• M3: 847,173 km (0.096 R)
• M4: 1,012,030 km (0.074 R)
• M5: 1,287,888 km (0.109 R)
• M6: 1,542,055 km (0.101 R)
• M7: 1,912,459 km (0.107 R)
• M8: 2,383,543 km (0.033 R)
• M9: 2,949,023 km (0.082 R)
• M10: 3,067,205 km (0.03 R)
• M11: 3,349,347 km (0.108 R)
• M12: 3,556,091 km (0.081 R)
• M13: 3,852,744 km (0.115 R)
• M14: 4,447,844 km (0.114 R)
• M15: 5,024,693 km (0.085 R)
• M16: 5,454,937 km (0.059 R)
• M17: 5,674,546 km (0.091 R)
• M18: 6,097,310 km (0.115 R)
• M19: 6,299,866 km (0.062 R)
• M20: 6,453,353 km (0.103 R)
• M21: 6,685,828 km (0.072 R)
• M22: 6,947,475 km (0.101 R)
• M23: 7,534,946 km (0.102 R)
• M24: 8,027,571 km (0.118 R)
• M25: 8,166,249 km (0.1 R)
• M26: 8,417,872 km (0.072 R)
• M27: 8,786,033 km (0.112 R)
• M28: 9,044,089 km (0.107 R)
• M29: 9,275,517 km (0.112 R)
• M30: 9,567,532 km (0.053 R)
• M31: 9,951,849 km (0.089 R)
• M32: 10,100,998 km (0.074 R)
• M33: 10,190,906 km (0.049 R)
• M34: 11,073,384 km (0.12 R)
• M35: 11,165,985 km (0.045 R)
• M36: 11,290,002 km (0.058 R)
• M37: 12,202,698 km (0.098 R)
• M38: 12,298,441 km (0.071 R)
• M39: 12,394,483 km (0.118 R)
• M40: 12,555,151 km (0.119 R)
• M41: 12,684,104 km (0.105 R)
• M42: 12,813,506 km (0.106 R)
• M43: 13,041,194 km (0.111 R)
• M44: 13,566,433 km (0.1 R)
• M45: 13,698,827 km (0.119 R)
• M46: 14,978,038 km (0.097 R)
• M47: 15,458,995 km (0.1 R)
• M48: 16,049,757 km (0.106 R)
• M49: 16,718,908 km (0.047 R)
• M50: 17,146,310 km (0.054 R)
• M51: 17,541,098 km (0.078 R)
• M52: 18,084,438 km (0.086 R)
• M53: 18,559,860 km (0.095 R)
• M54: 18,670,113 km (0.114 R)
• M55: 18,780,666 km (0.106 R)
• M56: 19,448,322 km (0.077 R)
• M57: 20,237,151 km (0.119 R)
• M58: 20,388,544 km (0.115 R)
• M59: 20,845,117 km (0.102 R)
• M60: 21,036,453 km (0.117 R)
• M61: 22,548,139 km (0.092 R)
• M62: 22,705,067 km (0.066 R)
• M63: 23,257,532 km (0.12 R)
• M64: 23,376,462 km (0.065 R)
• M65: 23,495,692 km (0.12 R)
• M66: 23,734,600 km (0.079 R)
• M67: 25,225,941 km (0.094 R)
• M68: 25,389,003 km (0.078 R)
• M69: 25,716,173 km (0.11 R)
• M70: 27,582,257 km (0.076 R)
• M71: 27,876,516 km (0.112 R)
• M72: 28,087,299 km (0.053 R)
• M73: 28,298,532 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.3

Radius: 6.8

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.76 AU - 20.6 AU

Year: 30835 Days

Day: 17.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,227,019 km

• M1: 117,883 km (0.077 R)
• M2: 311,912 km (0.103 R)
• M3: 1,200,822 km (0.07 R)
• M4: 1,298,809 km (0.076 R)
• M5: 3,106,400 km (0.11 R)
• M6: 3,333,489 km (0.077 R)
• M7: 3,949,234 km (0.109 R)
• M8: 4,806,280 km (0.09 R)
• M9: 5,068,974 km (0.1 R)
• M10: 5,228,894 km (0.079 R)
• M11: 5,718,678 km (0.084 R)
• M12: 6,166,275 km (0.105 R)
• M13: 6,222,972 km (0.111 R)
• M14: 6,394,262 km (0.099 R)
• M15: 6,451,707 km (0.119 R)
• M16: 7,697,409 km (0.117 R)
• M17: 8,004,832 km (0.084 R)
• M18: 8,066,766 km (0.105 R)
• M19: 8,253,614 km (0.101 R)
• M20: 8,631,498 km (0.111 R)
• M21: 9,144,319 km (0.091 R)
• M22: 10,333,772 km (0.068 R)
• M23: 10,468,859 km (0.091 R)
• M24: 12,064,769 km (0.094 R)
• M25: 12,135,978 km (0.111 R)
• M26: 12,207,186 km (0.098 R)
• M27: 12,350,052 km (0.084 R)
• M28: 13,365,822 km (0.101 R)
• M29: 13,439,424 km (0.042 R)
• M30: 13,513,176 km (0.112 R)
• M31: 14,107,678 km (0.103 R)
• M32: 14,408,220 km (0.103 R)
• M33: 15,553,691 km (0.105 R)
• M34: 16,728,333 km (0.094 R)
• M35: 17,850,168 km (0.094 R)
• M36: 17,931,250 km (0.062 R)
• M37: 18,420,135 km (0.098 R)
• M38: 19,745,273 km (0.032 R)
• M39: 20,081,420 km (0.065 R)
• M40: 20,844,519 km (0.109 R)
• M41: 21,272,518 km (0.104 R)
• M42: 22,050,277 km (0.113 R)
• M43: 22,486,355 km (0.083 R)
• M44: 23,455,749 km (0.034 R)
• M45: 24,169,331 km (0.095 R)
• M46: 30,128,712 km (0.112 R)
• M47: 32,079,319 km (0.083 R)
• M48: 32,177,904 km (0.113 R)
• M49: 32,474,257 km (0.07 R)
• M50: 32,870,991 km (0.119 R)
• M51: 33,069,806 km (0.053 R)
• M52: 35,487,756 km (0.073 R)
• M53: 37,545,774 km (0.116 R)
• M54: 39,642,089 km (0.112 R)
• M55: 40,491,356 km (0.113 R)
• M56: 41,239,196 km (0.078 R)
• M57: 41,346,458 km (0.113 R)
• M58: 42,099,534 km (0.12 R)
• M59: 42,315,553 km (0.101 R)
• M60: 42,748,788 km (0.099 R)
• M61: 43,292,277 km (0.057 R)
• M62: 44,276,332 km (0.063 R)
• M63: 44,826,104 km (0.108 R)
• M64: 48,738,089 km (0.057 R)
• M65: 49,192,118 km (0.109 R)
• M66: 49,305,813 km (0.079 R)
• M67: 50,447,843 km (0.107 R)
• M68: 51,945,317 km (0.041 R)
• M69: 54,512,866 km (0.027 R)
• M70: 57,121,404 km (0.111 R)
• M71: 59,043,886 km (0.108 R)
• M72: 59,770,184 km (0.08 R)
• M73: 61,231,904 km (0.1 R)
• M74: 61,844,358 km (0.094 R)
• M75: 62,458,906 km (0.077 R)
• M76: 62,582,025 km (0.107 R)
• M77: 65,937,505 km (0.095 R)
• M78: 66,188,381 km (0.107 R)
• M79: 68,587,333 km (0.109 R)
• M80: 69,478,337 km (0.107 R)
• M81: 72,432,895 km (0.055 R)
• M82: 73,340,207 km (0.102 R)
• M83: 76,874,905 km (0.099 R)
• M84: 77,138,945 km (0.104 R)
• M85: 78,065,554 km (0.077 R)
• M86: 78,862,612 km (0.119 R)
• M87: 79,929,544 km (0.12 R)
• M88: 80,598,845 km (0.111 R)
• M89: 81,001,263 km (0.099 R)
• M90: 81,673,556 km (0.088 R)
• M91: 82,752,905 km (0.053 R)
• M92: 84,244,844 km (0.084 R)
• M93: 85,062,396 km (0.08 R)
• M94: 87,255,352 km (0.053 R)
• M95: 89,328,030 km (0.092 R)
• M96: 92,116,834 km (0.09 R)
• M97: 92,818,448 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 18,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit