🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.73 AU - 0.77 AU

Year: 276 Days

Day: 21.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.08 AU - 2.56 AU

Year: 1500 Days

Day: 40.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,588,863 km

• M1: 400,025 km (0.05 R)
• M2: 448,943 km (0.103 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.8

Radius: 8

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.38 AU - 7.72 AU

Year: 7118 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,588,863 km

• M1: 147,504 km (0.025 R)
• M2: 622,477 km (0.091 R)
• M3: 718,369 km (0.11 R)
• M4: 864,227 km (0.099 R)
• M5: 925,263 km (0.074 R)
• M6: 1,219,223 km (0.117 R)
• M7: 1,654,702 km (0.115 R)
• M8: 1,751,342 km (0.111 R)
• M9: 1,830,031 km (0.108 R)
• M10: 1,929,962 km (0.106 R)
• M11: 1,990,848 km (0.102 R)
• M12: 2,501,276 km (0.092 R)
• M13: 2,612,727 km (0.092 R)
• M14: 2,863,453 km (0.087 R)
• M15: 3,027,263 km (0.119 R)
• M16: 3,290,704 km (0.114 R)
• M17: 3,487,126 km (0.075 R)
• M18: 4,151,640 km (0.105 R)
• M19: 4,204,299 km (0.095 R)
• M20: 4,283,885 km (0.102 R)
• M21: 4,444,403 km (0.086 R)
• M22: 4,552,562 km (0.093 R)
• M23: 5,050,275 km (0.057 R)
• M24: 5,334,211 km (0.087 R)
• M25: 5,769,840 km (0.099 R)
• M26: 5,858,402 km (0.096 R)
• M27: 6,066,642 km (0.095 R)
• M28: 6,126,631 km (0.09 R)
• M29: 6,830,489 km (0.028 R)
• M30: 7,207,925 km (0.049 R)
• M31: 7,367,097 km (0.075 R)
• M32: 7,689,181 km (0.033 R)
• M33: 8,280,392 km (0.058 R)
• M34: 8,447,193 km (0.113 R)
• M35: 8,886,263 km (0.087 R)
• M36: 9,927,464 km (0.057 R)
• M37: 11,264,121 km (0.08 R)
• M38: 11,560,624 km (0.066 R)
• M39: 11,672,374 km (0.105 R)
• M40: 11,859,521 km (0.053 R)
• M41: 11,934,619 km (0.101 R)
• M42: 12,503,390 km (0.068 R)
• M43: 12,694,875 km (0.106 R)
• M44: 12,810,215 km (0.064 R)
• M45: 13,158,479 km (0.114 R)
• M46: 13,588,274 km (0.103 R)
• M47: 13,785,145 km (0.09 R)
• M48: 14,022,706 km (0.07 R)
• M49: 14,905,333 km (0.109 R)
• M50: 15,149,178 km (0.117 R)
• M51: 15,764,474 km (0.105 R)
• M52: 15,847,202 km (0.079 R)
• M53: 15,971,517 km (0.072 R)
• M54: 16,513,660 km (0.105 R)
• M55: 17,659,131 km (0.111 R)
• M56: 17,831,019 km (0.086 R)
• M57: 18,003,356 km (0.114 R)
• M58: 18,176,440 km (0.114 R)
• M59: 18,393,357 km (0.117 R)
• M60: 19,270,001 km (0.068 R)
• M61: 19,580,117 km (0.073 R)
• M62: 20,205,137 km (0.09 R)
• M63: 21,109,307 km (0.071 R)
• M64: 21,474,625 km (0.119 R)
• M65: 22,026,641 km (0.068 R)
• M66: 23,238,683 km (0.114 R)
• M67: 23,379,903 km (0.11 R)
• M68: 23,615,819 km (0.071 R)
• M69: 23,947,627 km (0.115 R)
• M70: 24,185,637 km (0.113 R)
• M71: 24,711,773 km (0.082 R)
• M72: 25,726,795 km (0.061 R)
• M73: 27,002,266 km (0.119 R)
• M74: 27,647,781 km (0.103 R)
• M75: 27,697,597 km (0.112 R)
• M76: 27,897,310 km (0.088 R)
• M77: 27,947,425 km (0.04 R)
• M78: 28,701,099 km (0.082 R)
• M79: 28,802,078 km (0.12 R)
• M80: 29,055,198 km (0.099 R)
• M81: 29,156,625 km (0.063 R)
• M82: 29,410,642 km (0.108 R)
• M83: 29,665,407 km (0.118 R)
• M84: 31,417,498 km (0.038 R)
• M85: 32,991,118 km (0.051 R)
• M86: 33,627,657 km (0.069 R)
• M87: 34,107,866 km (0.092 R)
• M88: 34,321,940 km (0.06 R)
• M89: 34,482,758 km (0.072 R)
• M90: 35,074,866 km (0.09 R)
• M91: 35,345,040 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.8

Radius: 6.5

Gravity: 22.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.39 AU - 18.05 AU

Year: 23979 Days

Day: 22.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,588,863 km

• M1: 206,445 km (0.089 R)
• M2: 256,261 km (0.11 R)
• M3: 330,910 km (0.113 R)
• M4: 902,973 km (0.116 R)
• M5: 2,447,720 km (0.119 R)
• M6: 2,966,227 km (0.036 R)
• M7: 4,505,888 km (0.113 R)
• M8: 5,245,500 km (0.117 R)
• M9: 6,953,309 km (0.086 R)
• M10: 7,557,684 km (0.098 R)
• M11: 7,990,770 km (0.077 R)
• M12: 8,623,270 km (0.061 R)
• M13: 8,816,251 km (0.104 R)
• M14: 9,469,545 km (0.032 R)
• M15: 9,735,381 km (0.106 R)
• M16: 10,070,929 km (0.053 R)
• M17: 10,684,579 km (0.086 R)
• M18: 11,310,197 km (0.077 R)
• M19: 11,380,508 km (0.068 R)
• M20: 11,876,425 km (0.064 R)
• M21: 12,162,905 km (0.058 R)
• M22: 12,889,203 km (0.096 R)
• M23: 13,036,108 km (0.064 R)
• M24: 13,405,914 km (0.093 R)
• M25: 13,480,264 km (0.117 R)
• M26: 14,996,289 km (0.068 R)
• M27: 16,247,526 km (0.074 R)
• M28: 16,565,571 km (0.088 R)
• M29: 16,966,044 km (0.095 R)
• M30: 17,127,011 km (0.104 R)
• M31: 19,015,535 km (0.107 R)
• M32: 19,182,785 km (0.118 R)
• M33: 20,453,170 km (0.113 R)
• M34: 21,228,387 km (0.094 R)
• M35: 21,315,153 km (0.04 R)
• M36: 21,488,986 km (0.071 R)
• M37: 21,663,268 km (0.118 R)
• M38: 22,188,955 km (0.095 R)
• M39: 22,807,542 km (0.089 R)
• M40: 23,074,424 km (0.083 R)
• M41: 23,701,090 km (0.114 R)
• M42: 25,154,433 km (0.113 R)
• M43: 25,246,137 km (0.086 R)
• M44: 25,614,447 km (0.071 R)
• M45: 26,449,502 km (0.097 R)
• M46: 26,636,350 km (0.077 R)
• M47: 27,387,929 km (0.091 R)
• M48: 27,956,102 km (0.102 R)
• M49: 28,719,799 km (0.097 R)
• M50: 32,639,712 km (0.03 R)
• M51: 33,443,651 km (0.114 R)
• M52: 38,401,923 km (0.116 R)
• M53: 39,570,133 km (0.098 R)
• M54: 40,965,731 km (0.11 R)
• M55: 41,832,501 km (0.091 R)
• M56: 42,268,130 km (0.072 R)
• M57: 42,705,255 km (0.117 R)
• M58: 43,694,396 km (0.119 R)
• M59: 44,136,458 km (0.094 R)
• M60: 44,247,161 km (0.058 R)
• M61: 44,469,014 km (0.052 R)
• M62: 45,136,370 km (0.08 R)
• M63: 47,045,538 km (0.103 R)
• M64: 47,271,880 km (0.039 R)
• M65: 47,498,670 km (0.103 R)
• M66: 48,637,559 km (0.066 R)
• M67: 49,210,369 km (0.097 R)
• M68: 50,247,082 km (0.066 R)
• M69: 54,346,662 km (0.08 R)
• M70: 55,060,095 km (0.099 R)
• M71: 56,256,130 km (0.064 R)
• M72: 56,736,937 km (0.08 R)
• M73: 61,495,795 km (0.101 R)
• M74: 64,361,642 km (0.077 R)
• M75: 64,612,966 km (0.083 R)
• M76: 64,864,590 km (0.117 R)
• M77: 67,653,393 km (0.107 R)
• M78: 69,835,128 km (0.075 R)
• M79: 73,609,931 km (0.055 R)
• M80: 74,135,618 km (0.096 R)
• M81: 78,521,080 km (0.074 R)
• M82: 78,655,269 km (0.107 R)
• M83: 80,001,500 km (0.076 R)
• M84: 84,222,853 km (0.054 R)
• M85: 84,497,665 km (0.082 R)
• M86: 85,461,972 km (0.106 R)
• M87: 86,568,398 km (0.089 R)
• M88: 89,495,281 km (0.093 R)
• M89: 89,775,777 km (0.079 R)
• M90: 90,196,895 km (0.084 R)
• M91: 90,478,139 km (0.098 R)
• M92: 90,618,761 km (0.108 R)
• M93: 91,323,367 km (0.103 R)
• M94: 92,312,807 km (0.086 R)
• M95: 94,445,025 km (0.042 R)
• M96: 94,587,742 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit