🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.33 AU - 2.07 AU

Year: 677 Days

Day: 36.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.51 AU - 2.27 AU

Year: 794 Days

Day: 23 Hours

Environment

Temp: 19 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,162,062 km

• M1: 570,117 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.6 AU - 6.84 AU

Year: 4738 Days

Day: 22.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,162,062 km

• M1: 164,857 km (0.111 R)
• M2: 4,243,044 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.25 AU - 8.39 AU

Year: 6049 Days

Day: 23.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,162,062 km

• M1: 1,275,471 km (0.09 R)

Asteroid Belt

Center: 8.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 11.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.62 AU - 10.34 AU

Year: 8219 Days

Day: 12.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,162,062 km

• M1: 175,777 km (0.067 R)
• M2: 253,868 km (0.101 R)
• M3: 366,365 km (0.066 R)
• M4: 441,314 km (0.078 R)
• M5: 792,121 km (0.112 R)
• M6: 896,241 km (0.074 R)
• M7: 1,133,952 km (0.106 R)
• M8: 1,268,291 km (0.072 R)
• M9: 1,440,029 km (0.102 R)
• M10: 1,553,424 km (0.091 R)
• M11: 1,772,286 km (0.053 R)
• M12: 1,965,417 km (0.118 R)
• M13: 2,110,527 km (0.025 R)
• M14: 2,296,776 km (0.12 R)
• M15: 2,508,158 km (0.085 R)
• M16: 2,686,030 km (0.059 R)
• M17: 3,138,264 km (0.12 R)
• M18: 3,482,190 km (0.11 R)
• M19: 3,570,153 km (0.088 R)
• M20: 4,067,267 km (0.115 R)
• M21: 4,183,205 km (0.103 R)
• M22: 4,347,613 km (0.097 R)
• M23: 5,176,236 km (0.082 R)
• M24: 5,352,911 km (0.07 R)
• M25: 5,480,368 km (0.082 R)
• M26: 5,816,515 km (0.117 R)
• M27: 5,921,383 km (0.105 R)
• M28: 6,026,700 km (0.052 R)
• M29: 6,239,428 km (0.055 R)
• M30: 6,454,699 km (0.118 R)
• M31: 6,563,307 km (0.071 R)
• M32: 7,003,574 km (0.115 R)
• M33: 7,596,131 km (0.078 R)
• M34: 7,710,723 km (0.09 R)
• M35: 7,883,957 km (0.12 R)
• M36: 8,204,695 km (0.052 R)
• M37: 8,352,049 km (0.118 R)
• M38: 9,223,307 km (0.104 R)
• M39: 9,376,495 km (0.076 R)
• M40: 9,468,797 km (0.085 R)
• M41: 10,091,872 km (0.081 R)
• M42: 10,249,848 km (0.061 R)
• M43: 10,504,164 km (0.093 R)
• M44: 10,696,248 km (0.068 R)
• M45: 10,857,215 km (0.118 R)
• M46: 11,707,380 km (0.113 R)
• M47: 11,806,713 km (0.111 R)
• M48: 12,443,401 km (0.094 R)
• M49: 12,544,829 km (0.086 R)
• M50: 13,022,345 km (0.041 R)
• M51: 13,263,347 km (0.112 R)
• M52: 14,030,335 km (0.03 R)
• M53: 14,171,406 km (0.07 R)
• M54: 15,244,023 km (0.032 R)
• M55: 16,305,570 km (0.119 R)
• M56: 16,602,671 km (0.093 R)
• M57: 16,864,018 km (0.115 R)
• M58: 17,126,862 km (0.099 R)
• M59: 17,542,445 km (0.104 R)
• M60: 17,999,765 km (0.104 R)
• M61: 18,383,783 km (0.032 R)
• M62: 18,499,572 km (0.108 R)
• M63: 18,615,510 km (0.111 R)
• M64: 19,121,001 km (0.067 R)
• M65: 20,824,921 km (0.093 R)
• M66: 21,268,479 km (0.1 R)
• M67: 22,206,308 km (0.05 R)
• M68: 23,533,241 km (0.084 R)
• M69: 24,630,392 km (0.086 R)
• M70: 25,185,250 km (0.1 R)
• M71: 25,313,755 km (0.037 R)
• M72: 25,614,746 km (0.068 R)
• M73: 26,524,750 km (0.103 R)
• M74: 27,225,167 km (0.108 R)
• M75: 27,357,262 km (0.094 R)
• M76: 27,621,900 km (0.057 R)
• M77: 28,153,721 km (0.12 R)
• M78: 28,242,732 km (0.114 R)
• M79: 28,465,632 km (0.112 R)
• M80: 28,957,959 km (0.109 R)
• M81: 29,182,655 km (0.058 R)
• M82: 29,724,349 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.3

Radius: 8.2

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.63 AU - 18.59 AU

Year: 19750 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,162,062 km

• M1: 233,971 km (0.096 R)
• M2: 327,320 km (0.077 R)
• M3: 623,674 km (0.084 R)
• M4: 692,040 km (0.049 R)
• M5: 1,186,162 km (0.068 R)
• M6: 1,302,249 km (0.042 R)
• M7: 1,422,077 km (0.101 R)
• M8: 1,972,598 km (0.106 R)
• M9: 2,508,607 km (0.1 R)
• M10: 2,659,102 km (0.059 R)
• M11: 2,735,397 km (0.034 R)
• M12: 5,105,177 km (0.042 R)
• M13: 5,392,854 km (0.064 R)
• M14: 7,659,112 km (0.085 R)
• M15: 8,547,574 km (0.09 R)
• M16: 8,604,271 km (0.054 R)
• M17: 9,644,724 km (0.115 R)
• M18: 10,602,450 km (0.068 R)
• M19: 11,154,616 km (0.104 R)
• M20: 11,216,400 km (0.042 R)
• M21: 12,095,287 km (0.108 R)
• M22: 13,388,860 km (0.108 R)
• M23: 13,454,683 km (0.105 R)
• M24: 16,245,132 km (0.119 R)
• M25: 17,669,154 km (0.094 R)
• M26: 18,176,889 km (0.087 R)
• M27: 18,615,959 km (0.059 R)
• M28: 19,878,864 km (0.05 R)
• M29: 20,331,099 km (0.088 R)
• M30: 21,092,552 km (0.077 R)
• M31: 21,245,890 km (0.051 R)
• M32: 21,863,280 km (0.099 R)
• M33: 22,878,900 km (0.063 R)
• M34: 23,273,689 km (0.11 R)
• M35: 23,591,135 km (0.115 R)
• M36: 23,909,928 km (0.034 R)
• M37: 24,552,003 km (0.073 R)
• M38: 26,181,572 km (0.038 R)
• M39: 26,346,579 km (0.102 R)
• M40: 26,429,007 km (0.115 R)
• M41: 26,843,244 km (0.094 R)
• M42: 27,678,000 km (0.096 R)
• M43: 28,014,296 km (0.056 R)
• M44: 28,182,892 km (0.115 R)
• M45: 28,351,938 km (0.091 R)
• M46: 29,888,009 km (0.118 R)
• M47: 31,450,858 km (0.09 R)
• M48: 31,538,522 km (0.033 R)
• M49: 34,114,298 km (0.107 R)
• M50: 35,108,825 km (0.111 R)
• M51: 35,746,710 km (0.071 R)
• M52: 36,021,222 km (0.098 R)
• M53: 36,296,483 km (0.118 R)
• M54: 37,219,053 km (0.103 R)
• M55: 37,590,205 km (0.077 R)
• M56: 37,962,554 km (0.063 R)
• M57: 38,992,984 km (0.072 R)
• M58: 39,937,695 km (0.118 R)
• M59: 40,794,292 km (0.118 R)
• M60: 40,985,478 km (0.119 R)
• M61: 41,464,790 km (0.096 R)
• M62: 41,753,215 km (0.105 R)
• M63: 42,138,878 km (0.074 R)
• M64: 42,719,617 km (0.035 R)
• M65: 43,693,349 km (0.083 R)
• M66: 44,182,983 km (0.096 R)
• M67: 44,575,977 km (0.091 R)
• M68: 44,970,018 km (0.114 R)
• M69: 45,861,172 km (0.066 R)
• M70: 47,560,155 km (0.085 R)
• M71: 47,761,364 km (0.092 R)
• M72: 47,862,193 km (0.094 R)
• M73: 48,771,748 km (0.115 R)
• M74: 51,122,380 km (0.111 R)
• M75: 52,155,951 km (0.068 R)
• M76: 52,987,715 km (0.072 R)
• M77: 53,091,985 km (0.106 R)
• M78: 53,405,243 km (0.085 R)
• M79: 55,403,272 km (0.104 R)
• M80: 55,721,018 km (0.103 R)
• M81: 57,640,060 km (0.098 R)
• M82: 58,715,519 km (0.062 R)
• M83: 58,823,379 km (0.105 R)
• M84: 59,255,717 km (0.084 R)
• M85: 59,689,102 km (0.08 R)
• M86: 59,797,560 km (0.12 R)
• M87: 61,981,390 km (0.027 R)
• M88: 64,636,303 km (0.088 R)
• M89: 65,082,404 km (0.066 R)
• M90: 67,215,221 km (0.096 R)
• M91: 67,554,060 km (0.084 R)
• M92: 67,893,498 km (0.118 R)
• M93: 70,400,010 km (0.104 R)
• M94: 74,449,475 km (0.08 R)
• M95: 75,385,658 km (0.037 R)
• M96: 79,288,367 km (0.094 R)
• M97: 79,526,976 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396

Radius: 3.1

Gravity: 41.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.35 AU - 17.59 AU

Year: 22303 Days

Day: 16 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,162,062 km

• M1: 777,460 km (0.068 R)
• M2: 1,246,599 km (0.099 R)
• M3: 1,327,382 km (0.119 R)
• M4: 1,494,184 km (0.116 R)
• M5: 1,522,607 km (0.054 R)
• M6: 1,756,578 km (0.118 R)
• M7: 2,033,334 km (0.095 R)
• M8: 2,064,899 km (0.063 R)
• M9: 2,290,493 km (0.108 R)
• M10: 2,389,527 km (0.115 R)
• M11: 4,480,456 km (0.117 R)
• M12: 4,563,034 km (0.089 R)
• M13: 4,646,061 km (0.083 R)
• M14: 5,284,395 km (0.075 R)
• M15: 5,327,928 km (0.101 R)
• M16: 6,269,348 km (0.108 R)
• M17: 6,782,618 km (0.087 R)
• M18: 6,924,885 km (0.069 R)
• M19: 8,299,839 km (0.107 R)
• M20: 10,023,955 km (0.071 R)
• M21: 10,512,691 km (0.086 R)
• M22: 10,567,444 km (0.113 R)
• M23: 12,139,718 km (0.055 R)
• M24: 12,660,318 km (0.067 R)
• M25: 13,129,308 km (0.115 R)
• M26: 13,603,832 km (0.052 R)
• M27: 14,023,604 km (0.083 R)
• M28: 14,447,714 km (0.116 R)
• M29: 15,122,699 km (0.106 R)
• M30: 15,184,483 km (0.12 R)
• M31: 15,996,351 km (0.119 R)
• M32: 16,059,331 km (0.067 R)
• M33: 16,694,225 km (0.087 R)
• M34: 17,401,972 km (0.086 R)
• M35: 17,988,396 km (0.112 R)
• M36: 18,382,886 km (0.063 R)
• M37: 18,846,639 km (0.053 R)
• M38: 18,913,210 km (0.089 R)
• M39: 19,046,651 km (0.12 R)
• M40: 20,261,087 km (0.043 R)
• M41: 20,534,402 km (0.051 R)
• M42: 21,153,737 km (0.098 R)
• M43: 21,570,068 km (0.1 R)
• M44: 22,199,576 km (0.088 R)
• M45: 22,410,659 km (0.038 R)
• M46: 22,481,269 km (0.096 R)
• M47: 22,622,489 km (0.098 R)
• M48: 22,693,249 km (0.077 R)
• M49: 24,486,030 km (0.114 R)
• M50: 25,509,728 km (0.104 R)
• M51: 25,730,834 km (0.088 R)
• M52: 26,026,738 km (0.078 R)
• M53: 26,771,287 km (0.083 R)
• M54: 27,221,427 km (0.079 R)
• M55: 27,296,675 km (0.056 R)
• M56: 27,674,110 km (0.115 R)
• M57: 28,663,251 km (0.094 R)
• M58: 29,200,756 km (0.093 R)
• M59: 29,664,061 km (0.1 R)
• M60: 30,597,851 km (0.047 R)
• M61: 31,541,365 km (0.079 R)
• M62: 34,428,454 km (0.09 R)
• M63: 35,327,388 km (0.058 R)
• M64: 37,985,742 km (0.091 R)
• M65: 40,535,787 km (0.065 R)
• M66: 41,484,686 km (0.049 R)
• M67: 42,092,203 km (0.093 R)
• M68: 43,140,585 km (0.082 R)
• M69: 43,404,027 km (0.111 R)
• M70: 44,551,891 km (0.088 R)
• M71: 46,247,135 km (0.086 R)
• M72: 46,426,802 km (0.077 R)
• M73: 46,516,710 km (0.107 R)
• M74: 47,509,890 km (0.116 R)
• M75: 48,601,057 km (0.047 R)
• M76: 49,058,228 km (0.107 R)
• M77: 50,900,975 km (0.114 R)
• M78: 51,551,277 km (0.106 R)
• M79: 53,236,048 km (0.083 R)
• M80: 55,319,497 km (0.088 R)
• M81: 57,622,706 km (0.081 R)
• M82: 58,883,367 km (0.07 R)
• M83: 59,078,144 km (0.116 R)
• M84: 59,957,031 km (0.107 R)
• M85: 60,840,407 km (0.038 R)
• M86: 63,615,896 km (0.081 R)
• M87: 64,015,771 km (0.111 R)
• M88: 64,416,394 km (0.104 R)
• M89: 64,717,535 km (0.111 R)
• M90: 65,321,013 km (0.101 R)
• M91: 65,522,521 km (0.119 R)
• M92: 66,027,414 km (0.099 R)
• M93: 67,753,773 km (0.074 R)

Kuiper Belt

Range: 35.9 - 63.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit