🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 165 Days

Day: 43.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,025,283 km

• M1: 122,521 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.57 AU - 0.63 AU

Year: 204 Days

Day: 33.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.69 AU - 1.07 AU

Year: 363 Days

Day: 19.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.99 AU - 2.07 AU

Year: 1272 Days

Day: 21.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,025,283 km

• M1: 468,092 km (0.094 R)
• M2: 1,055,114 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 9.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.77 AU - 4.39 AU

Year: 3624 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 72,025,283 km

• M1: 195,375 km (0.113 R)
• M2: 305,030 km (0.061 R)
• M3: 381,624 km (0.064 R)
• M4: 450,439 km (0.119 R)
• M5: 621,280 km (0.106 R)
• M6: 754,123 km (0.03 R)
• M7: 824,284 km (0.047 R)
• M8: 1,004,699 km (0.056 R)
• M9: 1,281,455 km (0.112 R)
• M10: 1,556,416 km (0.119 R)
• M11: 1,741,170 km (0.079 R)
• M12: 1,808,788 km (0.095 R)
• M13: 2,060,262 km (0.097 R)
• M14: 2,146,729 km (0.06 R)
• M15: 3,043,269 km (0.119 R)
• M16: 3,810,407 km (0.081 R)
• M17: 4,060,984 km (0.101 R)
• M18: 4,335,346 km (0.03 R)
• M19: 4,428,247 km (0.108 R)
• M20: 5,057,754 km (0.071 R)
• M21: 5,234,280 km (0.094 R)
• M22: 6,293,882 km (0.062 R)
• M23: 7,000,133 km (0.11 R)
• M24: 7,175,013 km (0.037 R)
• M25: 7,708,778 km (0.062 R)
• M26: 7,821,575 km (0.11 R)
• M27: 7,934,970 km (0.074 R)
• M28: 8,003,187 km (0.042 R)
• M29: 8,071,703 km (0.119 R)
• M30: 8,463,350 km (0.101 R)
• M31: 8,696,723 km (0.073 R)
• M32: 9,027,035 km (0.046 R)
• M33: 9,506,047 km (0.104 R)
• M34: 9,968,753 km (0.03 R)
• M35: 10,992,152 km (0.054 R)
• M36: 11,144,742 km (0.054 R)
• M37: 11,452,016 km (0.111 R)
• M38: 11,554,940 km (0.107 R)
• M39: 12,311,306 km (0.104 R)
• M40: 12,416,922 km (0.119 R)
• M41: 12,522,688 km (0.106 R)
• M42: 13,002,897 km (0.073 R)
• M43: 13,353,555 km (0.03 R)
• M44: 13,953,891 km (0.086 R)
• M45: 14,229,749 km (0.074 R)
• M46: 14,591,028 km (0.079 R)
• M47: 15,124,345 km (0.085 R)
• M48: 15,607,097 km (0.107 R)
• M49: 15,692,817 km (0.066 R)
• M50: 15,835,982 km (0.108 R)
• M51: 16,850,555 km (0.057 R)
• M52: 16,909,197 km (0.052 R)
• M53: 17,291,868 km (0.119 R)
• M54: 17,677,382 km (0.05 R)
• M55: 18,608,030 km (0.092 R)
• M56: 18,668,617 km (0.09 R)
• M57: 19,155,708 km (0.055 R)
• M58: 19,370,231 km (0.072 R)
• M59: 19,863,306 km (0.095 R)
• M60: 20,173,722 km (0.074 R)
• M61: 20,235,954 km (0.055 R)
• M62: 20,391,835 km (0.12 R)
• M63: 20,454,367 km (0.084 R)
• M64: 20,673,528 km (0.08 R)
• M65: 20,736,210 km (0.119 R)
• M66: 20,893,437 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.4

Radius: 7.4

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.38 AU - 16.16 AU

Year: 21256 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,025,283 km

• M1: 143,464 km (0.095 R)
• M2: 251,474 km (0.034 R)
• M3: 523,293 km (0.101 R)
• M4: 1,175,839 km (0.117 R)
• M5: 1,599,201 km (0.049 R)
• M6: 2,066,695 km (0.076 R)
• M7: 2,132,069 km (0.033 R)
• M8: 2,400,896 km (0.077 R)
• M9: 2,897,262 km (0.103 R)
• M10: 3,119,714 km (0.036 R)
• M11: 3,463,640 km (0.082 R)
• M12: 4,063,826 km (0.043 R)
• M13: 4,396,981 km (0.115 R)
• M14: 5,089,619 km (0.064 R)
• M15: 5,494,131 km (0.114 R)
• M16: 5,862,292 km (0.063 R)
• M17: 6,143,835 km (0.109 R)
• M18: 6,381,696 km (0.096 R)
• M19: 7,769,216 km (0.109 R)
• M20: 8,026,524 km (0.045 R)
• M21: 8,234,465 km (0.12 R)
• M22: 8,496,860 km (0.108 R)
• M23: 8,549,668 km (0.066 R)
• M24: 8,761,947 km (0.086 R)
• M25: 9,683,620 km (0.072 R)
• M26: 10,072,125 km (0.098 R)
• M27: 10,127,925 km (0.083 R)
• M28: 12,089,602 km (0.109 R)
• M29: 13,296,857 km (0.056 R)
• M30: 13,790,530 km (0.109 R)
• M31: 14,227,356 km (0.114 R)
• M32: 16,676,871 km (0.056 R)
• M33: 16,743,143 km (0.103 R)
• M34: 17,881,882 km (0.061 R)
• M35: 18,153,552 km (0.117 R)
• M36: 18,700,781 km (0.119 R)
• M37: 19,045,604 km (0.107 R)
• M38: 19,531,947 km (0.107 R)
• M39: 21,373,646 km (0.117 R)
• M40: 21,878,838 km (0.049 R)
• M41: 22,242,211 km (0.115 R)
• M42: 23,715,302 km (0.087 R)
• M43: 24,238,296 km (0.111 R)
• M44: 25,524,239 km (0.068 R)
• M45: 27,533,488 km (0.059 R)
• M46: 29,033,805 km (0.082 R)
• M47: 29,273,012 km (0.106 R)
• M48: 30,236,722 km (0.093 R)
• M49: 31,374,264 km (0.103 R)
• M50: 31,456,094 km (0.118 R)
• M51: 32,691,323 km (0.074 R)
• M52: 32,857,228 km (0.077 R)
• M53: 32,940,254 km (0.083 R)
• M54: 33,273,110 km (0.106 R)
• M55: 33,607,162 km (0.118 R)
• M56: 34,278,557 km (0.082 R)
• M57: 34,615,900 km (0.072 R)
• M58: 34,785,095 km (0.037 R)
• M59: 37,875,488 km (0.065 R)
• M60: 39,276,921 km (0.063 R)
• M61: 39,541,560 km (0.076 R)
• M62: 39,806,797 km (0.104 R)
• M63: 42,401,272 km (0.11 R)
• M64: 43,308,584 km (0.043 R)
• M65: 43,673,303 km (0.08 R)
• M66: 44,957,750 km (0.073 R)
• M67: 46,627,263 km (0.107 R)
• M68: 47,563,596 km (0.086 R)
• M69: 48,034,081 km (0.072 R)
• M70: 48,411,517 km (0.1 R)
• M71: 48,979,689 km (0.052 R)
• M72: 49,074,534 km (0.119 R)
• M73: 49,264,524 km (0.117 R)
• M74: 51,466,754 km (0.103 R)
• M75: 51,949,805 km (0.046 R)
• M76: 52,143,385 km (0.099 R)
• M77: 53,310,099 km (0.09 R)
• M78: 54,387,203 km (0.103 R)
• M79: 54,682,210 km (0.072 R)
• M80: 54,977,816 km (0.095 R)
• M81: 57,061,265 km (0.032 R)
• M82: 58,766,681 km (0.045 R)
• M83: 59,372,702 km (0.092 R)
• M84: 61,817,131 km (0.117 R)
• M85: 61,919,606 km (0.077 R)
• M86: 62,124,854 km (0.096 R)
• M87: 62,639,172 km (0.109 R)
• M88: 63,361,430 km (0.073 R)
• M89: 64,710,205 km (0.102 R)
• M90: 64,814,325 km (0.104 R)
• M91: 66,068,254 km (0.114 R)
• M92: 67,964,257 km (0.037 R)
• M93: 68,812,627 km (0.115 R)
• M94: 69,451,260 km (0.116 R)
• M95: 69,557,924 km (0.099 R)
• M96: 71,701,811 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit