🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.22 AU - 1.22 AU

Year: 502 Days

Day: 21.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.99 AU - 1.61 AU

Year: 553 Days

Day: 20.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,195,284 km

• M1: 251,025 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.06 AU - 1.58 AU

Year: 565 Days

Day: 21.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,195,284 km

• M1: 121,922 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.43 AU - 1.77 AU

Year: 754 Days

Day: 44.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.74 AU - 2.08 AU

Year: 984 Days

Day: 32.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 11.7

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.05 AU - 6.97 AU

Year: 5492 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 89,195,284 km

• M1: 381,923 km (0.072 R)
• M2: 573,857 km (0.052 R)
• M3: 841,338 km (0.073 R)
• M4: 1,259,464 km (0.053 R)
• M5: 1,702,274 km (0.096 R)
• M6: 2,017,327 km (0.12 R)
• M7: 2,113,668 km (0.11 R)
• M8: 2,211,505 km (0.067 R)
• M9: 2,493,946 km (0.087 R)
• M10: 2,681,841 km (0.113 R)
• M11: 2,766,813 km (0.045 R)
• M12: 3,205,583 km (0.027 R)
• M13: 3,318,829 km (0.085 R)
• M14: 3,596,034 km (0.092 R)
• M15: 4,173,033 km (0.068 R)
• M16: 4,247,233 km (0.096 R)
• M17: 4,882,874 km (0.115 R)
• M18: 5,013,623 km (0.08 R)
• M19: 5,575,513 km (0.091 R)
• M20: 5,712,245 km (0.103 R)
• M21: 6,327,392 km (0.113 R)
• M22: 6,846,347 km (0.092 R)
• M23: 7,650,585 km (0.107 R)
• M24: 7,772,208 km (0.078 R)
• M25: 8,048,515 km (0.034 R)
• M26: 8,390,496 km (0.105 R)
• M27: 9,282,548 km (0.079 R)
• M28: 9,445,011 km (0.109 R)
• M29: 9,674,046 km (0.095 R)
• M30: 9,871,814 km (0.093 R)
• M31: 10,915,259 km (0.114 R)
• M32: 11,259,334 km (0.038 R)
• M33: 11,887,645 km (0.074 R)
• M34: 12,135,080 km (0.114 R)
• M35: 12,671,089 km (0.079 R)
• M36: 13,434,487 km (0.109 R)
• M37: 14,287,793 km (0.076 R)
• M38: 14,626,333 km (0.113 R)
• M39: 15,580,917 km (0.04 R)
• M40: 15,735,602 km (0.102 R)
• M41: 16,163,452 km (0.072 R)
• M42: 16,359,126 km (0.102 R)
• M43: 16,753,017 km (0.105 R)
• M44: 16,990,728 km (0.039 R)
• M45: 17,309,670 km (0.067 R)
• M46: 17,389,705 km (0.11 R)
• M47: 17,509,982 km (0.084 R)
• M48: 19,388,333 km (0.107 R)
• M49: 19,930,775 km (0.08 R)
• M50: 20,056,736 km (0.106 R)
• M51: 20,351,444 km (0.109 R)
• M52: 20,562,826 km (0.078 R)
• M53: 21,330,113 km (0.1 R)
• M54: 21,458,917 km (0.115 R)
• M55: 21,933,292 km (0.082 R)
• M56: 22,498,473 km (0.088 R)
• M57: 22,980,327 km (0.057 R)
• M58: 23,377,210 km (0.112 R)
• M59: 24,267,318 km (0.11 R)
• M60: 24,716,560 km (0.092 R)
• M61: 25,259,152 km (0.043 R)
• M62: 25,988,890 km (0.074 R)
• M63: 26,402,379 km (0.09 R)
• M64: 26,864,337 km (0.084 R)
• M65: 27,375,662 km (0.074 R)
• M66: 27,655,859 km (0.12 R)
• M67: 28,502,284 km (0.074 R)
• M68: 29,404,957 km (0.117 R)
• M69: 30,028,033 km (0.119 R)
• M70: 30,317,056 km (0.041 R)
• M71: 31,335,967 km (0.085 R)
• M72: 31,482,423 km (0.076 R)
• M73: 31,972,207 km (0.097 R)
• M74: 32,563,417 km (0.105 R)
• M75: 32,662,302 km (0.091 R)
• M76: 33,058,885 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 9.8

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.97 AU - 10.19 AU

Year: 11054 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,195,284 km

• M1: 156,031 km (0.052 R)
• M2: 518,357 km (0.087 R)
• M3: 704,456 km (0.108 R)
• M4: 1,911,711 km (0.083 R)
• M5: 2,232,150 km (0.102 R)
• M6: 2,411,817 km (0.051 R)
• M7: 2,649,977 km (0.068 R)
• M8: 2,951,566 km (0.096 R)
• M9: 3,768,370 km (0.072 R)
• M10: 4,014,160 km (0.102 R)
• M11: 4,170,489 km (0.036 R)
• M12: 4,489,283 km (0.063 R)
• M13: 4,586,372 km (0.085 R)
• M14: 4,782,794 km (0.1 R)
• M15: 5,049,078 km (0.043 R)
• M16: 5,184,165 km (0.082 R)
• M17: 5,666,019 km (0.112 R)
• M18: 5,771,187 km (0.027 R)
• M19: 6,270,544 km (0.053 R)
• M20: 6,598,912 km (0.083 R)
• M21: 6,746,714 km (0.077 R)
• M22: 7,310,549 km (0.051 R)
• M23: 7,889,642 km (0.095 R)
• M24: 8,403,511 km (0.1 R)
• M25: 9,173,790 km (0.084 R)
• M26: 9,463,412 km (0.059 R)
• M27: 9,546,738 km (0.096 R)
• M28: 10,179,088 km (0.117 R)
• M29: 10,781,519 km (0.106 R)
• M30: 10,955,800 km (0.098 R)
• M31: 11,841,120 km (0.041 R)
• M32: 12,020,937 km (0.114 R)
• M33: 12,887,557 km (0.114 R)
• M34: 13,118,985 km (0.059 R)
• M35: 14,392,213 km (0.091 R)
• M36: 14,488,105 km (0.103 R)
• M37: 14,680,488 km (0.036 R)
• M38: 15,458,546 km (0.087 R)
• M39: 15,951,621 km (0.053 R)
• M40: 16,801,786 km (0.113 R)
• M41: 17,410,799 km (0.051 R)
• M42: 17,666,611 km (0.101 R)
• M43: 17,769,385 km (0.113 R)
• M44: 17,872,308 km (0.082 R)
• M45: 18,545,947 km (0.089 R)
• M46: 20,025,171 km (0.118 R)
• M47: 20,616,531 km (0.093 R)
• M48: 20,724,691 km (0.081 R)
• M49: 21,050,216 km (0.087 R)
• M50: 21,596,697 km (0.097 R)
• M51: 21,871,657 km (0.097 R)
• M52: 22,369,519 km (0.063 R)
• M53: 23,095,218 km (0.07 R)
• M54: 23,942,242 km (0.117 R)
• M55: 24,684,546 km (0.05 R)
• M56: 24,799,437 km (0.051 R)
• M57: 25,145,008 km (0.034 R)
• M58: 25,957,774 km (0.119 R)
• M59: 26,250,238 km (0.11 R)
• M60: 26,484,957 km (0.07 R)
• M61: 27,371,174 km (0.04 R)
• M62: 27,549,645 km (0.065 R)
• M63: 29,294,255 km (0.032 R)
• M64: 30,272,027 km (0.088 R)
• M65: 30,764,952 km (0.03 R)
• M66: 30,888,520 km (0.115 R)
• M67: 31,260,420 km (0.085 R)
• M68: 31,883,645 km (0.113 R)
• M69: 31,946,176 km (0.043 R)
• M70: 32,071,390 km (0.119 R)
• M71: 32,385,097 km (0.068 R)
• M72: 34,033,067 km (0.117 R)
• M73: 34,417,085 km (0.088 R)
• M74: 34,481,262 km (0.092 R)
• M75: 35,967,966 km (0.096 R)
• M76: 36,883,205 km (0.11 R)
• M77: 37,739,952 km (0.12 R)
• M78: 39,070,625 km (0.037 R)
• M79: 41,368,000 km (0.073 R)
• M80: 41,778,048 km (0.065 R)
• M81: 44,056,723 km (0.099 R)
• M82: 44,545,309 km (0.107 R)
• M83: 45,176,014 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.4

Radius: 5.4

Gravity: 23.98 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.72 AU - 18.4 AU

Year: 25121 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,195,284 km

• M1: 230,830 km (0.115 R)
• M2: 701,464 km (0.103 R)
• M3: 1,344,436 km (0.051 R)
• M4: 2,928,079 km (0.093 R)
• M5: 3,013,350 km (0.097 R)
• M6: 4,293,010 km (0.063 R)
• M7: 5,245,051 km (0.099 R)
• M8: 5,401,082 km (0.039 R)
• M9: 5,506,099 km (0.094 R)
• M10: 5,558,758 km (0.075 R)
• M11: 5,717,930 km (0.025 R)
• M12: 5,824,892 km (0.118 R)
• M13: 6,314,377 km (0.117 R)
• M14: 8,705,698 km (0.065 R)
• M15: 9,516,220 km (0.093 R)
• M16: 11,409,381 km (0.113 R)
• M17: 13,272,622 km (0.076 R)
• M18: 13,485,350 km (0.036 R)
• M19: 14,058,310 km (0.113 R)
• M20: 14,202,822 km (0.052 R)
• M21: 14,785,655 km (0.094 R)
• M22: 15,376,417 km (0.11 R)
• M23: 15,599,916 km (0.119 R)
• M24: 15,674,566 km (0.119 R)
• M25: 15,824,463 km (0.114 R)
• M26: 17,581,340 km (0.065 R)
• M27: 18,206,809 km (0.034 R)
• M28: 18,601,448 km (0.095 R)
• M29: 19,559,922 km (0.074 R)
• M30: 21,858,343 km (0.102 R)
• M31: 22,277,666 km (0.093 R)
• M32: 23,380,202 km (0.066 R)
• M33: 24,067,605 km (0.108 R)
• M34: 24,500,541 km (0.103 R)
• M35: 24,848,805 km (0.111 R)
• M36: 25,111,050 km (0.098 R)
• M37: 25,638,233 km (0.082 R)
• M38: 26,435,889 km (0.1 R)
• M39: 27,151,714 km (0.097 R)
• M40: 29,706,996 km (0.062 R)
• M41: 29,892,497 km (0.118 R)
• M42: 29,985,397 km (0.09 R)
• M43: 31,768,005 km (0.108 R)
• M44: 31,957,546 km (0.039 R)
• M45: 32,337,973 km (0.116 R)
• M46: 33,007,274 km (0.098 R)
• M47: 33,391,890 km (0.112 R)
• M48: 34,456,878 km (0.067 R)
• M49: 35,631,370 km (0.047 R)
• M50: 37,517,800 km (0.072 R)
• M51: 38,220,910 km (0.113 R)
• M52: 39,131,362 km (0.103 R)
• M53: 39,538,268 km (0.12 R)
• M54: 39,742,170 km (0.093 R)
• M55: 41,801,235 km (0.103 R)
• M56: 42,634,496 km (0.063 R)
• M57: 42,843,633 km (0.065 R)
• M58: 42,948,352 km (0.07 R)
• M59: 47,098,197 km (0.12 R)
• M60: 47,206,206 km (0.108 R)
• M61: 47,422,675 km (0.074 R)
• M62: 47,856,508 km (0.088 R)
• M63: 52,154,306 km (0.087 R)
• M64: 53,501,285 km (0.081 R)
• M65: 53,839,825 km (0.096 R)
• M66: 54,179,113 km (0.072 R)
• M67: 57,033,739 km (0.114 R)
• M68: 58,189,233 km (0.067 R)
• M69: 58,305,321 km (0.1 R)
• M70: 60,054,120 km (0.096 R)
• M71: 60,640,843 km (0.044 R)
• M72: 61,229,511 km (0.061 R)
• M73: 62,412,531 km (0.09 R)
• M74: 62,887,803 km (0.111 R)
• M75: 63,961,617 km (0.094 R)
• M76: 66,369,544 km (0.091 R)
• M77: 68,684,422 km (0.099 R)
• M78: 69,544,011 km (0.101 R)
• M79: 71,397,678 km (0.084 R)
• M80: 72,392,953 km (0.103 R)
• M81: 75,532,863 km (0.104 R)
• M82: 76,039,251 km (0.099 R)
• M83: 76,292,969 km (0.058 R)
• M84: 76,801,153 km (0.118 R)
• M85: 76,928,311 km (0.043 R)
• M86: 77,055,619 km (0.116 R)
• M87: 77,310,384 km (0.092 R)
• M88: 78,204,381 km (0.065 R)
• M89: 79,230,174 km (0.089 R)
• M90: 79,616,136 km (0.034 R)
• M91: 80,906,717 km (0.112 R)
• M92: 82,986,128 km (0.113 R)
• M93: 85,742,020 km (0.084 R)
• M94: 86,006,060 km (0.119 R)
• M95: 86,667,282 km (0.113 R)
• M96: 87,330,151 km (0.087 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: 544 - 10,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit