🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.92 AU - 1.12 AU

Year: 392 Days

Day: 45.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,300,679 km

• M1: 22,888 km (0.102 R)
• M2: 392,994 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.52 AU - 3.8 AU

Year: 2666 Days

Day: 20.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.1

Radius: 13

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.38 AU - 4.42 AU

Year: 3515 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,300,679 km

• M1: 205,547 km (0.067 R)
• M2: 322,234 km (0.101 R)
• M3: 529,128 km (0.079 R)
• M4: 661,223 km (0.096 R)
• M5: 816,356 km (0.096 R)
• M6: 952,340 km (0.109 R)
• M7: 1,073,814 km (0.119 R)
• M8: 1,236,576 km (0.055 R)
• M9: 1,345,932 km (0.117 R)
• M10: 1,522,757 km (0.109 R)
• M11: 1,858,305 km (0.05 R)
• M12: 1,999,226 km (0.077 R)
• M13: 2,114,566 km (0.065 R)
• M14: 2,292,139 km (0.047 R)
• M15: 2,397,904 km (0.115 R)
• M16: 2,552,140 km (0.077 R)
• M17: 2,903,246 km (0.075 R)
• M18: 3,185,238 km (0.118 R)
• M19: 3,441,649 km (0.1 R)
• M20: 3,651,684 km (0.091 R)
• M21: 3,740,545 km (0.115 R)
• M22: 3,902,260 km (0.115 R)
• M23: 4,158,522 km (0.093 R)
• M24: 4,269,972 km (0.107 R)
• M25: 4,553,310 km (0.089 R)
• M26: 4,764,991 km (0.104 R)
• M27: 4,940,619 km (0.112 R)
• M28: 5,419,632 km (0.045 R)
• M29: 5,830,278 km (0.086 R)
• M30: 6,357,910 km (0.061 R)
• M31: 6,508,405 km (0.103 R)
• M32: 6,681,938 km (0.1 R)
• M33: 6,834,977 km (0.116 R)
• M34: 7,211,665 km (0.087 R)
• M35: 7,869,895 km (0.092 R)
• M36: 8,217,860 km (0.084 R)
• M37: 9,883,333 km (0.055 R)
• M38: 10,033,080 km (0.045 R)
• M39: 10,158,443 km (0.114 R)
• M40: 10,284,255 km (0.075 R)
• M41: 10,869,931 km (0.117 R)
• M42: 11,024,465 km (0.079 R)
• M43: 11,153,868 km (0.097 R)
• M44: 11,309,749 km (0.09 R)
• M45: 11,440,198 km (0.096 R)
• M46: 11,914,124 km (0.119 R)
• M47: 12,260,443 km (0.059 R)
• M48: 12,421,410 km (0.117 R)
• M49: 12,826,821 km (0.093 R)
• M50: 13,072,311 km (0.064 R)
• M51: 13,264,245 km (0.083 R)
• M52: 13,623,130 km (0.068 R)
• M53: 14,097,505 km (0.119 R)
• M54: 14,294,376 km (0.087 R)
• M55: 15,004,966 km (0.117 R)
• M56: 15,727,075 km (0.082 R)
• M57: 16,019,090 km (0.069 R)
• M58: 16,995,515 km (0.061 R)
• M59: 17,175,032 km (0.108 R)
• M60: 17,265,090 km (0.062 R)
• M61: 17,566,380 km (0.115 R)
• M62: 18,082,643 km (0.097 R)
• M63: 18,327,235 km (0.067 R)
• M64: 18,603,842 km (0.079 R)
• M65: 18,912,761 km (0.059 R)
• M66: 19,661,050 km (0.034 R)
• M67: 20,546,370 km (0.054 R)
• M68: 20,737,706 km (0.067 R)
• M69: 21,412,392 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.8

Radius: 4.7

Gravity: 37.79 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.73 AU - 14.79 AU

Year: 17357 Days

Day: 24.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,300,679 km

• M1: 101,727 km (0.118 R)
• M2: 386,262 km (0.074 R)
• M3: 521,648 km (0.114 R)
• M4: 694,433 km (0.11 R)
• M5: 884,572 km (0.063 R)
• M6: 1,485,956 km (0.106 R)
• M7: 2,020,319 km (0.093 R)
• M8: 2,536,581 km (0.055 R)
• M9: 2,572,335 km (0.107 R)
• M10: 3,642,259 km (0.072 R)
• M11: 4,180,363 km (0.117 R)
• M12: 4,965,602 km (0.116 R)
• M13: 5,560,553 km (0.032 R)
• M14: 6,371,972 km (0.109 R)
• M15: 6,617,611 km (0.044 R)
• M16: 7,682,748 km (0.099 R)
• M17: 7,891,736 km (0.052 R)
• M18: 7,996,754 km (0.11 R)
• M19: 8,691,487 km (0.105 R)
• M20: 9,073,560 km (0.103 R)
• M21: 9,349,867 km (0.106 R)
• M22: 9,910,560 km (0.081 R)
• M23: 10,080,952 km (0.112 R)
• M24: 10,482,173 km (0.093 R)
• M25: 10,771,944 km (0.088 R)
• M26: 11,005,766 km (0.081 R)
• M27: 11,064,408 km (0.099 R)
• M28: 11,537,736 km (0.097 R)
• M29: 12,017,646 km (0.091 R)
• M30: 12,381,917 km (0.101 R)
• M31: 15,423,391 km (0.095 R)
• M32: 17,093,801 km (0.095 R)
• M33: 17,229,935 km (0.116 R)
• M34: 18,123,333 km (0.034 R)
• M35: 20,892,390 km (0.045 R)
• M36: 21,623,325 km (0.114 R)
• M37: 22,511,488 km (0.088 R)
• M38: 22,660,786 km (0.073 R)
• M39: 23,336,221 km (0.109 R)
• M40: 25,401,718 km (0.118 R)
• M41: 26,653,105 km (0.089 R)
• M42: 27,127,479 km (0.078 R)
• M43: 27,445,375 km (0.097 R)
• M44: 27,525,111 km (0.12 R)
• M45: 27,684,582 km (0.119 R)
• M46: 28,971,872 km (0.107 R)
• M47: 29,622,772 km (0.119 R)
• M48: 30,608,323 km (0.086 R)
• M49: 31,104,988 km (0.084 R)
• M50: 31,521,019 km (0.076 R)
• M51: 31,771,446 km (0.087 R)
• M52: 32,695,512 km (0.046 R)
• M53: 33,033,753 km (0.063 R)
• M54: 34,055,207 km (0.115 R)
• M55: 35,867,885 km (0.067 R)
• M56: 36,654,171 km (0.065 R)
• M57: 38,066,076 km (0.054 R)
• M58: 38,332,809 km (0.089 R)
• M59: 39,675,749 km (0.118 R)
• M60: 40,036,429 km (0.119 R)
• M61: 42,499,558 km (0.083 R)
• M62: 42,591,711 km (0.085 R)
• M63: 42,683,863 km (0.112 R)
• M64: 44,448,819 km (0.041 R)
• M65: 46,617,090 km (0.108 R)
• M66: 46,902,373 km (0.117 R)
• M67: 47,188,255 km (0.074 R)
• M68: 49,012,601 km (0.028 R)
• M69: 49,205,881 km (0.08 R)
• M70: 53,026,910 km (0.092 R)
• M71: 54,621,923 km (0.094 R)
• M72: 57,654,720 km (0.082 R)
• M73: 58,165,447 km (0.08 R)
• M74: 61,678,155 km (0.093 R)
• M75: 62,619,425 km (0.114 R)
• M76: 62,934,179 km (0.096 R)
• M77: 63,039,346 km (0.037 R)
• M78: 63,670,799 km (0.108 R)
• M79: 66,752,814 km (0.085 R)
• M80: 66,859,926 km (0.051 R)
• M81: 67,611,506 km (0.032 R)
• M82: 71,192,280 km (0.111 R)
• M83: 72,729,847 km (0.109 R)
• M84: 73,171,161 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.8

Radius: 5.2

Gravity: 22.48 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.17 AU - 17.17 AU

Year: 24761 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 84,300,679 km

• M1: 204,201 km (0.065 R)
• M2: 480,658 km (0.049 R)
• M3: 842,086 km (0.051 R)
• M4: 1,271,881 km (0.053 R)
• M5: 1,492,987 km (0.112 R)
• M6: 1,760,318 km (0.092 R)
• M7: 1,864,438 km (0.091 R)
• M8: 2,263,715 km (0.064 R)
• M9: 3,787,369 km (0.099 R)
• M10: 4,289,420 km (0.111 R)
• M11: 5,254,924 km (0.12 R)
• M12: 6,337,415 km (0.109 R)
• M13: 6,986,071 km (0.105 R)
• M14: 7,096,175 km (0.064 R)
• M15: 7,318,178 km (0.09 R)
• M16: 7,883,209 km (0.072 R)
• M17: 8,229,080 km (0.098 R)
• M18: 8,403,810 km (0.097 R)
• M19: 8,638,679 km (0.044 R)
• M20: 8,935,331 km (0.07 R)
• M21: 8,995,021 km (0.086 R)
• M22: 9,416,887 km (0.115 R)
• M23: 10,279,917 km (0.069 R)
• M24: 10,594,222 km (0.086 R)
• M25: 11,621,062 km (0.09 R)
• M26: 12,679,168 km (0.099 R)
• M27: 12,948,593 km (0.068 R)
• M28: 13,016,212 km (0.074 R)
• M29: 13,492,830 km (0.091 R)
• M30: 13,698,976 km (0.116 R)
• M31: 15,456,153 km (0.034 R)
• M32: 17,656,588 km (0.103 R)
• M33: 19,023,015 km (0.109 R)
• M34: 19,253,994 km (0.035 R)
• M35: 22,260,014 km (0.05 R)
• M36: 22,992,894 km (0.048 R)
• M37: 24,315,488 km (0.083 R)
• M38: 24,482,589 km (0.1 R)
• M39: 25,239,106 km (0.105 R)
• M40: 25,408,151 km (0.079 R)
• M41: 25,492,973 km (0.07 R)
• M42: 25,917,831 km (0.05 R)
• M43: 26,003,251 km (0.109 R)
• M44: 26,345,232 km (0.109 R)
• M45: 27,033,831 km (0.046 R)
• M46: 27,728,265 km (0.11 R)
• M47: 28,252,904 km (0.119 R)
• M48: 28,516,496 km (0.047 R)
• M49: 29,046,072 km (0.09 R)
• M50: 30,025,489 km (0.117 R)
• M51: 30,204,708 km (0.091 R)
• M52: 31,378,303 km (0.119 R)
• M53: 31,833,679 km (0.111 R)
• M54: 32,383,002 km (0.058 R)
• M55: 34,799,307 km (0.089 R)
• M56: 35,838,863 km (0.072 R)
• M57: 36,124,146 km (0.058 R)
• M58: 38,045,431 km (0.067 R)
• M59: 38,530,876 km (0.092 R)
• M60: 39,214,090 km (0.056 R)
• M61: 39,901,193 km (0.028 R)
• M62: 41,686,195 km (0.106 R)
• M63: 44,616,368 km (0.072 R)
• M64: 44,923,343 km (0.109 R)
• M65: 45,951,380 km (0.079 R)
• M66: 46,364,718 km (0.072 R)
• M67: 48,660,298 km (0.053 R)
• M68: 49,927,990 km (0.115 R)
• M69: 53,252,803 km (0.078 R)
• M70: 55,765,299 km (0.092 R)
• M71: 58,092,892 km (0.081 R)
• M72: 58,875,888 km (0.099 R)
• M73: 59,100,135 km (0.101 R)
• M74: 61,018,428 km (0.111 R)
• M75: 61,245,368 km (0.103 R)
• M76: 61,359,063 km (0.082 R)
• M77: 62,498,998 km (0.045 R)
• M78: 62,727,883 km (0.088 R)
• M79: 63,991,387 km (0.029 R)
• M80: 65,263,417 km (0.105 R)
• M81: 66,077,230 km (0.106 R)
• M82: 66,543,676 km (0.112 R)
• M83: 67,714,728 km (0.107 R)
• M84: 68,067,480 km (0.053 R)
• M85: 68,538,564 km (0.075 R)
• M86: 70,791,208 km (0.099 R)
• M87: 71,029,817 km (0.087 R)
• M88: 71,388,104 km (0.093 R)
• M89: 71,746,989 km (0.064 R)
• M90: 72,106,473 km (0.084 R)
• M91: 73,068,088 km (0.066 R)
• M92: 75,856,443 km (0.055 R)
• M93: 76,100,437 km (0.047 R)
• M94: 76,589,472 km (0.091 R)
• M95: 78,926,341 km (0.103 R)
• M96: 81,661,289 km (0.038 R)
• M97: 82,036,630 km (0.081 R)
• M98: 82,663,445 km (0.09 R)
• M99: 82,914,620 km (0.049 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit