🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.51 AU - 0.63 AU

Year: 159 Days

Day: 40.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.45 AU - 0.71 AU

Year: 163 Days

Day: 39.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.27 AU - 2.59 AU

Year: 1398 Days

Day: 23.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.88 AU - 4.2 AU

Year: 2457 Days

Day: 20 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234

Radius: 14.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.62 AU - 4.98 AU

Year: 3880 Days

Day: 6.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 52,872,171 km

• M1: 190,288 km (0.116 R)
• M2: 387,309 km (0.092 R)
• M3: 560,992 km (0.116 R)
• M4: 845,228 km (0.119 R)
• M5: 1,039,705 km (0.092 R)
• M6: 1,198,728 km (0.055 R)
• M7: 1,377,198 km (0.11 R)
• M8: 1,750,145 km (0.086 R)
• M9: 2,066,844 km (0.117 R)
• M10: 2,219,434 km (0.105 R)
• M11: 2,389,228 km (0.035 R)
• M12: 2,714,304 km (0.057 R)
• M13: 3,068,252 km (0.098 R)
• M14: 3,243,731 km (0.062 R)
• M15: 3,513,156 km (0.111 R)
• M16: 3,978,705 km (0.074 R)
• M17: 4,090,155 km (0.067 R)
• M18: 4,283,885 km (0.049 R)
• M19: 4,513,667 km (0.091 R)
• M20: 4,680,469 km (0.081 R)
• M21: 5,687,861 km (0.026 R)
• M22: 5,940,980 km (0.071 R)
• M23: 6,365,090 km (0.067 R)
• M24: 6,477,289 km (0.113 R)
• M25: 6,856,370 km (0.111 R)
• M26: 7,242,781 km (0.057 R)
• M27: 7,438,605 km (0.096 R)
• M28: 7,815,741 km (0.091 R)
• M29: 8,219,505 km (0.115 R)
• M30: 8,547,424 km (0.098 R)
• M31: 8,837,943 km (0.089 R)
• M32: 8,963,456 km (0.092 R)
• M33: 9,216,276 km (0.113 R)
• M34: 9,621,537 km (0.073 R)
• M35: 9,750,640 km (0.088 R)
• M36: 10,076,165 km (0.118 R)
• M37: 10,427,420 km (0.086 R)
• M38: 10,805,005 km (0.037 R)
• M39: 11,368,391 km (0.088 R)
• M40: 12,010,914 km (0.105 R)
• M41: 12,243,239 km (0.052 R)
• M42: 12,500,548 km (0.117 R)
• M43: 12,688,891 km (0.108 R)
• M44: 13,068,272 km (0.099 R)
• M45: 13,571,968 km (0.052 R)
• M46: 13,862,636 km (0.083 R)
• M47: 14,400,889 km (0.076 R)
• M48: 14,548,991 km (0.043 R)
• M49: 15,196,152 km (0.117 R)
• M50: 15,397,211 km (0.101 R)
• M51: 15,802,023 km (0.073 R)
• M52: 15,929,181 km (0.07 R)
• M53: 16,518,746 km (0.053 R)
• M54: 16,985,193 km (0.087 R)
• M55: 17,115,642 km (0.119 R)
• M56: 17,272,421 km (0.111 R)
• M57: 17,825,185 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 9.9

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.87 AU - 9.25 AU

Year: 9240 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,872,171 km

• M1: 145,409 km (0.084 R)
• M2: 238,758 km (0.109 R)
• M3: 347,516 km (0.037 R)
• M4: 506,389 km (0.083 R)
• M5: 674,836 km (0.091 R)
• M6: 758,012 km (0.092 R)
• M7: 1,310,328 km (0.06 R)
• M8: 1,416,542 km (0.072 R)
• M9: 1,729,800 km (0.089 R)
• M10: 1,967,062 km (0.084 R)
• M11: 2,552,289 km (0.047 R)
• M12: 3,131,831 km (0.12 R)
• M13: 3,304,767 km (0.086 R)
• M14: 3,600,222 km (0.108 R)
• M15: 3,965,989 km (0.039 R)
• M16: 4,153,435 km (0.1 R)
• M17: 4,440,065 km (0.111 R)
• M18: 4,504,691 km (0.09 R)
• M19: 4,667,603 km (0.098 R)
• M20: 4,766,338 km (0.114 R)
• M21: 5,100,240 km (0.048 R)
• M22: 5,201,967 km (0.082 R)
• M23: 5,476,479 km (0.109 R)
• M24: 6,291,937 km (0.054 R)
• M25: 6,510,948 km (0.053 R)
• M26: 6,584,401 km (0.113 R)
• M27: 7,411,976 km (0.074 R)
• M28: 7,838,031 km (0.073 R)
• M29: 8,311,807 km (0.087 R)
• M30: 10,470,804 km (0.061 R)
• M31: 10,861,254 km (0.059 R)
• M32: 12,016,000 km (0.092 R)
• M33: 12,287,969 km (0.062 R)
• M34: 12,516,106 km (0.088 R)
• M35: 14,248,300 km (0.068 R)
• M36: 15,954,912 km (0.086 R)
• M37: 16,857,586 km (0.119 R)
• M38: 16,958,863 km (0.104 R)
• M39: 17,264,043 km (0.095 R)
• M40: 17,931,549 km (0.102 R)
• M41: 18,294,473 km (0.098 R)
• M42: 18,869,677 km (0.043 R)
• M43: 19,027,503 km (0.112 R)
• M44: 19,610,186 km (0.112 R)
• M45: 20,576,439 km (0.091 R)
• M46: 22,054,616 km (0.119 R)
• M47: 22,387,770 km (0.06 R)
• M48: 23,453,655 km (0.114 R)
• M49: 24,766,077 km (0.034 R)
• M50: 24,939,012 km (0.051 R)
• M51: 25,112,247 km (0.066 R)
• M52: 25,286,079 km (0.043 R)
• M53: 25,518,255 km (0.118 R)
• M54: 25,634,642 km (0.07 R)
• M55: 26,219,420 km (0.034 R)
• M56: 27,045,350 km (0.111 R)
• M57: 27,939,646 km (0.113 R)
• M58: 28,904,403 km (0.104 R)
• M59: 29,025,727 km (0.092 R)
• M60: 29,818,596 km (0.062 R)
• M61: 30,002,601 km (0.083 R)
• M62: 30,248,540 km (0.051 R)
• M63: 30,433,443 km (0.1 R)
• M64: 30,618,645 km (0.115 R)
• M65: 30,990,396 km (0.056 R)
• M66: 31,239,027 km (0.118 R)
• M67: 32,870,991 km (0.054 R)
• M68: 32,934,270 km (0.082 R)
• M69: 35,111,219 km (0.077 R)
• M70: 35,175,995 km (0.036 R)
• M71: 35,370,472 km (0.056 R)
• M72: 37,136,475 km (0.042 R)
• M73: 37,268,420 km (0.043 R)
• M74: 37,334,393 km (0.043 R)
• M75: 37,598,882 km (0.075 R)
• M76: 38,196,376 km (0.095 R)
• M77: 38,797,011 km (0.068 R)
• M78: 40,753,602 km (0.093 R)
• M79: 41,367,252 km (0.106 R)
• M80: 42,121,524 km (0.059 R)
• M81: 42,327,970 km (0.111 R)
• M82: 42,603,828 km (0.119 R)
• M83: 43,713,246 km (0.106 R)
• M84: 44,201,533 km (0.091 R)
• M85: 44,691,765 km (0.1 R)
• M86: 45,395,025 km (0.114 R)
• M87: 45,536,096 km (0.077 R)
• M88: 46,031,115 km (0.07 R)
• M89: 46,599,138 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.3

Radius: 13.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.24 AU - 9.78 AU

Year: 9978 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,872,171 km

• M1: 187,446 km (0.072 R)
• M2: 568,921 km (0.09 R)
• M3: 787,932 km (0.102 R)
• M4: 937,530 km (0.052 R)
• M5: 1,076,955 km (0.092 R)
• M6: 1,378,096 km (0.051 R)
• M7: 1,730,698 km (0.063 R)
• M8: 1,905,278 km (0.067 R)
• M9: 4,054,701 km (0.028 R)
• M10: 4,983,853 km (0.099 R)
• M11: 5,308,032 km (0.09 R)
• M12: 6,830,788 km (0.087 R)
• M13: 6,990,110 km (0.095 R)
• M14: 7,353,334 km (0.064 R)
• M15: 7,598,973 km (0.1 R)
• M16: 7,722,691 km (0.119 R)
• M17: 7,930,632 km (0.11 R)
• M18: 8,394,535 km (0.112 R)
• M19: 8,651,245 km (0.08 R)
• M20: 8,910,648 km (0.057 R)
• M21: 9,260,557 km (0.114 R)
• M22: 9,437,232 km (0.075 R)
• M23: 10,751,300 km (0.064 R)
• M24: 11,030,300 km (0.054 R)
• M25: 11,170,772 km (0.093 R)
• M26: 11,690,774 km (0.054 R)
• M27: 12,412,584 km (0.109 R)
• M28: 12,951,136 km (0.096 R)
• M29: 13,297,904 km (0.08 R)
• M30: 13,547,434 km (0.12 R)
• M31: 13,798,608 km (0.044 R)
• M32: 14,509,946 km (0.113 R)
• M33: 15,546,809 km (0.072 R)
• M34: 16,021,184 km (0.09 R)
• M35: 16,768,725 km (0.107 R)
• M36: 17,146,609 km (0.094 R)
• M37: 17,582,088 km (0.114 R)
• M38: 17,856,151 km (0.106 R)
• M39: 17,966,106 km (0.106 R)
• M40: 19,756,942 km (0.107 R)
• M41: 20,385,552 km (0.112 R)
• M42: 23,325,001 km (0.085 R)
• M43: 23,807,604 km (0.101 R)
• M44: 23,989,365 km (0.083 R)
• M45: 24,476,456 km (0.071 R)
• M46: 25,646,311 km (0.104 R)
• M47: 26,519,963 km (0.072 R)
• M48: 26,708,456 km (0.084 R)
• M49: 27,150,069 km (0.11 R)
• M50: 27,976,447 km (0.062 R)
• M51: 28,682,250 km (0.1 R)
• M52: 28,811,204 km (0.114 R)
• M53: 29,719,263 km (0.089 R)
• M54: 30,045,835 km (0.098 R)
• M55: 30,307,930 km (0.082 R)
• M56: 32,030,250 km (0.093 R)
• M57: 32,365,051 km (0.091 R)
• M58: 33,173,477 km (0.066 R)
• M59: 33,308,863 km (0.076 R)
• M60: 33,444,399 km (0.1 R)
• M61: 33,988,636 km (0.119 R)
• M62: 34,193,436 km (0.112 R)
• M63: 35,707,815 km (0.088 R)
• M64: 36,263,870 km (0.109 R)
• M65: 37,878,630 km (0.086 R)
• M66: 38,659,082 km (0.066 R)
• M67: 39,158,589 km (0.097 R)
• M68: 41,396,274 km (0.066 R)
• M69: 41,834,147 km (0.109 R)
• M70: 42,493,874 km (0.094 R)
• M71: 42,788,133 km (0.082 R)
• M72: 44,344,250 km (0.054 R)
• M73: 45,392,033 km (0.1 R)
• M74: 45,843,669 km (0.111 R)
• M75: 48,046,947 km (0.094 R)
• M76: 48,660,896 km (0.043 R)
• M77: 49,663,950 km (0.098 R)
• M78: 51,298,755 km (0.118 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: 179 - 17,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit