🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.6 AU - 0.68 AU

Year: 189 Days

Day: 19.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,277,841 km

• M1: 64,177 km (0.098 R)
• M2: 218,862 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.72 AU - 1.2 AU

Year: 347 Days

Day: 12.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.1 AU - 2.72 AU

Year: 1380 Days

Day: 35.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.57 AU - 3.65 AU

Year: 2531 Days

Day: 18.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,277,841 km

• M1: 114,143 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.57 AU - 4.19 AU

Year: 2820 Days

Day: 29.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,277,841 km

• M1: 2,264,613 km (0.051 R)
• M2: 2,381,149 km (0.097 R)

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 14.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.85 AU - 9.71 AU

Year: 9599 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,277,841 km

• M1: 389,104 km (0.102 R)
• M2: 1,155,644 km (0.09 R)
• M3: 1,774,380 km (0.11 R)
• M4: 1,986,061 km (0.119 R)
• M5: 2,434,855 km (0.091 R)
• M6: 2,565,304 km (0.066 R)
• M7: 2,671,369 km (0.11 R)
• M8: 2,779,080 km (0.077 R)
• M9: 3,368,346 km (0.094 R)
• M10: 4,027,324 km (0.068 R)
• M11: 4,182,756 km (0.116 R)
• M12: 4,340,133 km (0.099 R)
• M13: 4,857,443 km (0.114 R)
• M14: 4,956,626 km (0.095 R)
• M15: 5,986,009 km (0.098 R)
• M16: 6,307,645 km (0.079 R)
• M17: 6,452,455 km (0.106 R)
• M18: 6,561,811 km (0.108 R)
• M19: 6,856,370 km (0.091 R)
• M20: 7,080,168 km (0.07 R)
• M21: 7,766,373 km (0.107 R)
• M22: 7,882,761 km (0.06 R)
• M23: 7,999,746 km (0.063 R)
• M24: 9,325,333 km (0.079 R)
• M25: 9,449,200 km (0.08 R)
• M26: 10,289,192 km (0.103 R)
• M27: 11,065,605 km (0.083 R)
• M28: 11,995,505 km (0.07 R)
• M29: 12,220,500 km (0.099 R)
• M30: 12,720,756 km (0.07 R)
• M31: 13,929,507 km (0.112 R)
• M32: 14,691,708 km (0.058 R)
• M33: 15,077,820 km (0.112 R)
• M34: 15,174,909 km (0.071 R)
• M35: 15,272,147 km (0.094 R)
• M36: 15,663,346 km (0.114 R)
• M37: 17,617,543 km (0.079 R)
• M38: 18,962,727 km (0.074 R)
• M39: 20,019,785 km (0.086 R)
• M40: 21,368,111 km (0.062 R)
• M41: 22,135,997 km (0.076 R)
• M42: 22,301,751 km (0.068 R)
• M43: 22,412,454 km (0.074 R)
• M44: 22,912,859 km (0.107 R)
• M45: 23,024,608 km (0.078 R)
• M46: 23,136,507 km (0.065 R)
• M47: 23,304,655 km (0.056 R)
• M48: 24,779,391 km (0.064 R)
• M49: 26,694,394 km (0.119 R)
• M50: 26,811,978 km (0.089 R)
• M51: 27,402,590 km (0.103 R)
• M52: 28,116,920 km (0.12 R)
• M53: 28,957,959 km (0.052 R)
• M54: 29,381,620 km (0.091 R)
• M55: 30,726,655 km (0.117 R)
• M56: 31,282,560 km (0.107 R)
• M57: 33,222,994 km (0.088 R)
• M58: 33,730,131 km (0.071 R)
• M59: 34,175,933 km (0.102 R)
• M60: 34,367,568 km (0.081 R)
• M61: 34,752,034 km (0.106 R)
• M62: 34,944,716 km (0.114 R)
• M63: 35,395,754 km (0.12 R)
• M64: 36,238,738 km (0.075 R)
• M65: 36,760,685 km (0.091 R)
• M66: 36,957,107 km (0.058 R)
• M67: 37,219,501 km (0.083 R)
• M68: 37,548,318 km (0.025 R)
• M69: 37,812,059 km (0.101 R)
• M70: 38,540,750 km (0.093 R)
• M71: 38,740,313 km (0.116 R)
• M72: 40,011,895 km (0.027 R)
• M73: 40,483,727 km (0.106 R)
• M74: 41,569,359 km (0.083 R)
• M75: 41,842,375 km (0.104 R)
• M76: 42,115,840 km (0.039 R)
• M77: 42,595,899 km (0.057 R)
• M78: 43,561,554 km (0.117 R)
• M79: 44,046,999 km (0.074 R)
• M80: 44,394,963 km (0.096 R)
• M81: 44,604,101 km (0.111 R)
• M82: 46,289,321 km (0.039 R)
• M83: 46,642,971 km (0.103 R)
• M84: 46,997,517 km (0.042 R)
• M85: 47,210,694 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 13.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.3 AU - 14.88 AU

Year: 15510 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,277,841 km

• M1: 178,620 km (0.081 R)
• M2: 303,833 km (0.096 R)
• M3: 413,489 km (0.095 R)
• M4: 1,220,868 km (0.077 R)
• M5: 1,555,967 km (0.109 R)
• M6: 2,281,517 km (0.077 R)
• M7: 2,763,372 km (0.097 R)
• M8: 2,897,412 km (0.074 R)
• M9: 4,008,774 km (0.088 R)
• M10: 4,238,108 km (0.051 R)
• M11: 5,491,588 km (0.047 R)
• M12: 6,269,198 km (0.119 R)
• M13: 7,499,940 km (0.079 R)
• M14: 8,215,616 km (0.095 R)
• M15: 8,361,474 km (0.048 R)
• M16: 10,229,502 km (0.112 R)
• M17: 10,809,194 km (0.112 R)
• M18: 12,110,696 km (0.112 R)
• M19: 13,980,220 km (0.103 R)
• M20: 15,216,347 km (0.097 R)
• M21: 16,181,403 km (0.118 R)
• M22: 16,671,486 km (0.081 R)
• M23: 17,353,353 km (0.098 R)
• M24: 18,552,380 km (0.104 R)
• M25: 18,936,697 km (0.098 R)
• M26: 19,517,885 km (0.086 R)
• M27: 19,908,784 km (0.073 R)
• M28: 20,170,730 km (0.118 R)
• M29: 21,030,020 km (0.112 R)
• M30: 21,632,002 km (0.096 R)
• M31: 22,307,436 km (0.113 R)
• M32: 22,443,421 km (0.113 R)
• M33: 23,402,642 km (0.098 R)
• M34: 23,817,926 km (0.113 R)
• M35: 24,096,028 km (0.084 R)
• M36: 24,937,067 km (0.053 R)
• M37: 25,574,205 km (0.109 R)
• M38: 25,716,472 km (0.104 R)
• M39: 25,859,039 km (0.097 R)
• M40: 26,073,413 km (0.037 R)
• M41: 26,647,869 km (0.106 R)
• M42: 27,663,339 km (0.064 R)
• M43: 28,691,376 km (0.064 R)
• M44: 29,135,831 km (0.081 R)
• M45: 31,392,066 km (0.095 R)
• M46: 31,926,579 km (0.102 R)
• M47: 32,233,404 km (0.083 R)
• M48: 33,548,220 km (0.09 R)
• M49: 33,860,132 km (0.067 R)
• M50: 34,565,486 km (0.092 R)
• M51: 35,434,051 km (0.055 R)
• M52: 38,164,362 km (0.076 R)
• M53: 38,816,459 km (0.048 R)
• M54: 39,801,710 km (0.075 R)
• M55: 39,966,717 km (0.112 R)
• M56: 40,463,082 km (0.119 R)
• M57: 40,628,987 km (0.119 R)
• M58: 40,961,543 km (0.091 R)
• M59: 41,796,747 km (0.099 R)
• M60: 42,722,010 km (0.102 R)
• M61: 43,484,062 km (0.112 R)
• M62: 43,824,247 km (0.098 R)
• M63: 45,021,778 km (0.094 R)
• M64: 45,193,666 km (0.087 R)
• M65: 45,538,190 km (0.053 R)
• M66: 46,056,696 km (0.115 R)
• M67: 46,143,314 km (0.068 R)
• M68: 46,316,698 km (0.107 R)
• M69: 46,577,147 km (0.087 R)
• M70: 50,096,138 km (0.085 R)
• M71: 50,899,628 km (0.106 R)
• M72: 51,168,456 km (0.111 R)
• M73: 51,707,457 km (0.093 R)
• M74: 53,608,696 km (0.112 R)
• M75: 54,156,224 km (0.07 R)
• M76: 55,072,661 km (0.12 R)
• M77: 56,179,236 km (0.091 R)
• M78: 56,549,790 km (0.067 R)
• M79: 59,071,711 km (0.111 R)
• M80: 61,439,546 km (0.086 R)
• M81: 63,356,045 km (0.102 R)
• M82: 64,128,119 km (0.098 R)
• M83: 64,612,218 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.9

Radius: 6.5

Gravity: 21.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.77 AU - 13.41 AU

Year: 16482 Days

Day: 24.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,277,841 km

• M1: 215,271 km (0.082 R)
• M2: 319,691 km (0.113 R)
• M3: 442,361 km (0.114 R)
• M4: 756,367 km (0.066 R)
• M5: 2,190,412 km (0.117 R)
• M6: 2,430,367 km (0.117 R)
• M7: 2,824,408 km (0.081 R)
• M8: 3,010,208 km (0.042 R)
• M9: 4,248,430 km (0.079 R)
• M10: 4,375,738 km (0.048 R)
• M11: 5,121,184 km (0.113 R)
• M12: 5,347,825 km (0.119 R)
• M13: 5,485,455 km (0.094 R)
• M14: 5,531,531 km (0.115 R)
• M15: 5,764,156 km (0.109 R)
• M16: 6,775,587 km (0.079 R)
• M17: 7,124,898 km (0.102 R)
• M18: 7,633,979 km (0.082 R)
• M19: 7,737,202 km (0.03 R)
• M20: 7,788,963 km (0.041 R)
• M21: 7,840,873 km (0.106 R)
• M22: 8,260,346 km (0.102 R)
• M23: 9,395,644 km (0.09 R)
• M24: 11,393,972 km (0.079 R)
• M25: 11,868,646 km (0.107 R)
• M26: 12,714,622 km (0.082 R)
• M27: 12,775,808 km (0.109 R)
• M28: 13,021,597 km (0.094 R)
• M29: 16,421,358 km (0.088 R)
• M30: 17,976,877 km (0.114 R)
• M31: 18,390,515 km (0.036 R)
• M32: 18,807,145 km (0.083 R)
• M33: 19,367,389 km (0.038 R)
• M34: 19,649,680 km (0.063 R)
• M35: 19,933,318 km (0.114 R)
• M36: 20,218,302 km (0.051 R)
• M37: 21,517,260 km (0.111 R)
• M38: 23,666,084 km (0.052 R)
• M39: 24,498,895 km (0.087 R)
• M40: 24,957,263 km (0.108 R)
• M41: 25,418,324 km (0.116 R)
• M42: 25,495,516 km (0.076 R)
• M43: 25,882,227 km (0.096 R)
• M44: 26,505,302 km (0.103 R)
• M45: 26,661,781 km (0.049 R)
• M46: 28,804,472 km (0.062 R)
• M47: 30,673,099 km (0.117 R)
• M48: 30,755,228 km (0.096 R)
• M49: 31,002,064 km (0.111 R)
• M50: 32,916,019 km (0.112 R)
• M51: 33,337,137 km (0.071 R)
• M52: 33,929,844 km (0.103 R)
• M53: 34,440,422 km (0.097 R)
• M54: 34,525,842 km (0.056 R)
• M55: 35,297,318 km (0.087 R)
• M56: 35,728,310 km (0.058 R)
• M57: 35,901,245 km (0.115 R)
• M58: 36,769,960 km (0.116 R)
• M59: 37,645,556 km (0.099 R)
• M60: 37,909,596 km (0.075 R)
• M61: 40,583,509 km (0.104 R)
• M62: 40,763,924 km (0.083 R)
• M63: 40,944,488 km (0.113 R)
• M64: 41,579,083 km (0.116 R)
• M65: 42,765,992 km (0.03 R)
• M66: 42,857,696 km (0.114 R)
• M67: 43,686,468 km (0.118 R)
• M68: 43,963,972 km (0.045 R)
• M69: 44,334,825 km (0.055 R)
• M70: 44,520,626 km (0.065 R)
• M71: 44,799,775 km (0.109 R)
• M72: 45,547,166 km (0.111 R)
• M73: 45,640,964 km (0.103 R)
• M74: 46,770,428 km (0.111 R)
• M75: 47,623,734 km (0.106 R)
• M76: 48,195,348 km (0.087 R)
• M77: 48,577,720 km (0.115 R)
• M78: 49,634,330 km (0.088 R)
• M79: 53,837,132 km (0.086 R)
• M80: 55,429,901 km (0.091 R)
• M81: 55,529,982 km (0.105 R)
• M82: 55,930,754 km (0.079 R)
• M83: 59,786,340 km (0.105 R)
• M84: 60,712,052 km (0.076 R)
• M85: 61,124,942 km (0.064 R)
• M86: 61,746,072 km (0.108 R)
• M87: 62,265,327 km (0.089 R)
• M88: 63,099,035 km (0.082 R)
• M89: 63,203,604 km (0.07 R)
• M90: 64,356,555 km (0.119 R)
• M91: 65,728,218 km (0.097 R)
• M92: 65,834,133 km (0.04 R)
• M93: 67,109,605 km (0.055 R)
• M94: 67,322,931 km (0.096 R)
• M95: 70,008,812 km (0.101 R)
• M96: 71,419,220 km (0.066 R)
• M97: 72,510,686 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 15,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit