🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.57 AU - 0.59 AU

Year: 281 Days

Day: 28.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.59 AU - 0.67 AU

Year: 318 Days

Day: 23.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,854,944 km

• M1: 270,922 km (0.111 R)

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.8

Radius: 10.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.55 AU - 1.91 AU

Year: 1447 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 60,854,944 km

• M1: 140,173 km (0.063 R)
• M2: 255,663 km (0.094 R)
• M3: 333,753 km (0.116 R)
• M4: 413,040 km (0.093 R)
• M5: 535,112 km (0.086 R)
• M6: 696,827 km (0.106 R)
• M7: 770,579 km (0.111 R)
• M8: 854,204 km (0.066 R)
• M9: 919,279 km (0.091 R)
• M10: 1,164,919 km (0.114 R)
• M11: 1,270,834 km (0.07 R)
• M12: 1,536,969 km (0.097 R)
• M13: 1,699,731 km (0.093 R)
• M14: 1,802,056 km (0.104 R)
• M15: 1,974,243 km (0.116 R)
• M16: 2,082,103 km (0.113 R)
• M17: 2,181,885 km (0.076 R)
• M18: 2,283,462 km (0.105 R)
• M19: 2,365,741 km (0.073 R)
• M20: 2,544,211 km (0.115 R)
• M21: 2,825,754 km (0.096 R)
• M22: 3,037,884 km (0.118 R)
• M23: 3,174,616 km (0.089 R)
• M24: 3,266,918 km (0.118 R)
• M25: 3,336,781 km (0.09 R)
• M26: 3,454,364 km (0.068 R)
• M27: 3,681,454 km (0.095 R)
• M28: 3,839,729 km (0.054 R)
• M29: 4,037,647 km (0.119 R)
• M30: 4,175,725 km (0.1 R)
• M31: 4,302,584 km (0.062 R)
• M32: 4,612,402 km (0.111 R)
• M33: 4,690,940 km (0.053 R)
• M34: 4,902,771 km (0.112 R)
• M35: 5,077,202 km (0.112 R)
• M36: 5,349,620 km (0.066 R)
• M37: 5,459,873 km (0.106 R)
• M38: 5,529,287 km (0.114 R)
• M39: 5,767,148 km (0.059 R)
• M40: 5,866,181 km (0.077 R)
• M41: 6,282,213 km (0.068 R)
• M42: 6,767,359 km (0.097 R)
• M43: 7,203,736 km (0.075 R)
• M44: 7,279,881 km (0.04 R)
• M45: 7,386,993 km (0.114 R)
• M46: 7,494,704 km (0.067 R)
• M47: 7,633,830 km (0.109 R)
• M48: 7,851,943 km (0.098 R)
• M49: 8,278,447 km (0.082 R)
• M50: 8,599,334 km (0.107 R)
• M51: 8,680,117 km (0.047 R)
• M52: 8,793,812 km (0.064 R)
• M53: 9,957,234 km (0.091 R)
• M54: 10,059,110 km (0.077 R)
• M55: 10,539,619 km (0.081 R)
• M56: 10,817,572 km (0.099 R)
• M57: 10,974,949 km (0.109 R)
• M58: 11,451,867 km (0.112 R)
• M59: 11,827,357 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37

Radius: 3.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.97 AU - 8.71 AU

Year: 12644 Days

Day: 16.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,854,944 km

• M1: 51,910 km (0.054 R)
• M2: 112,797 km (0.073 R)
• M3: 181,013 km (0.041 R)
• M4: 243,545 km (0.029 R)
• M5: 313,707 km (0.115 R)
• M6: 500,106 km (0.115 R)
• M7: 563,086 km (0.071 R)
• M8: 638,334 km (0.111 R)
• M9: 872,904 km (0.119 R)
• M10: 1,313,469 km (0.111 R)
• M11: 1,452,296 km (0.12 R)
• M12: 1,478,177 km (0.069 R)
• M13: 1,840,802 km (0.09 R)
• M14: 2,024,807 km (0.074 R)
• M15: 2,722,532 km (0.077 R)
• M16: 2,867,043 km (0.066 R)
• M17: 2,981,186 km (0.115 R)
• M18: 3,030,554 km (0.079 R)
• M19: 3,113,431 km (0.078 R)
• M20: 3,247,620 km (0.117 R)
• M21: 3,315,538 km (0.037 R)
• M22: 3,418,162 km (0.047 R)
• M23: 3,504,480 km (0.06 R)
• M24: 3,785,574 km (0.09 R)
• M25: 4,257,555 km (0.111 R)
• M26: 4,369,155 km (0.065 R)
• M27: 4,481,803 km (0.107 R)
• M28: 4,671,493 km (0.084 R)
• M29: 5,276,167 km (0.091 R)
• M30: 5,577,457 km (0.082 R)
• M31: 5,679,184 km (0.097 R)
• M32: 5,925,721 km (0.055 R)
• M33: 6,429,417 km (0.108 R)
• M34: 6,600,258 km (0.097 R)
• M35: 6,946,577 km (0.109 R)
• M36: 6,990,260 km (0.112 R)
• M37: 7,166,037 km (0.083 R)
• M38: 7,724,486 km (0.096 R)
• M39: 7,951,875 km (0.114 R)
• M40: 9,097,196 km (0.102 R)
• M41: 9,288,981 km (0.078 R)
• M42: 10,143,932 km (0.041 R)
• M43: 10,317,915 km (0.079 R)
• M44: 10,442,679 km (0.057 R)
• M45: 10,694,004 km (0.087 R)
• M46: 10,769,700 km (0.037 R)
• M47: 11,151,324 km (0.074 R)
• M48: 11,228,068 km (0.032 R)
• M49: 11,614,928 km (0.119 R)
• M50: 12,058,636 km (0.106 R)
• M51: 12,111,144 km (0.087 R)
• M52: 12,137,474 km (0.112 R)
• M53: 12,375,035 km (0.103 R)
• M54: 13,178,226 km (0.076 R)
• M55: 13,998,172 km (0.119 R)
• M56: 14,386,378 km (0.035 R)
• M57: 14,890,822 km (0.087 R)
• M58: 14,947,221 km (0.07 R)
• M59: 15,686,833 km (0.03 R)
• M60: 16,061,127 km (0.074 R)
• M61: 16,584,121 km (0.082 R)
• M62: 16,965,446 km (0.069 R)
• M63: 17,349,613 km (0.093 R)
• M64: 17,408,854 km (0.099 R)
• M65: 17,647,014 km (0.094 R)
• M66: 18,549,388 km (0.062 R)
• M67: 19,220,634 km (0.052 R)
• M68: 19,993,007 km (0.078 R)
• M69: 20,179,855 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.8

Radius: 6.8

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.79 AU - 10.07 AU

Year: 15562 Days

Day: 23.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,854,944 km

• M1: 231,278 km (0.066 R)
• M2: 432,487 km (0.113 R)
• M3: 1,138,440 km (0.061 R)
• M4: 1,357,750 km (0.051 R)
• M5: 2,301,713 km (0.078 R)
• M6: 2,485,419 km (0.114 R)
• M7: 2,547,801 km (0.103 R)
• M8: 2,867,492 km (0.119 R)
• M9: 3,132,430 km (0.088 R)
• M10: 4,010,420 km (0.104 R)
• M11: 4,157,624 km (0.099 R)
• M12: 5,560,852 km (0.092 R)
• M13: 6,185,124 km (0.069 R)
• M14: 6,312,731 km (0.107 R)
• M15: 6,831,536 km (0.115 R)
• M16: 7,051,744 km (0.1 R)
• M17: 7,408,984 km (0.115 R)
• M18: 7,499,341 km (0.069 R)
• M19: 7,726,431 km (0.111 R)
• M20: 8,944,157 km (0.05 R)
• M21: 9,379,338 km (0.048 R)
• M22: 9,772,032 km (0.12 R)
• M23: 10,320,907 km (0.074 R)
• M24: 11,292,096 km (0.074 R)
• M25: 12,132,387 km (0.118 R)
• M26: 12,345,714 km (0.088 R)
• M27: 12,613,943 km (0.085 R)
• M28: 13,101,782 km (0.105 R)
• M29: 13,320,494 km (0.107 R)
• M30: 13,761,658 km (0.074 R)
• M31: 13,984,110 km (0.081 R)
• M32: 14,151,659 km (0.077 R)
• M33: 14,376,056 km (0.108 R)
• M34: 14,601,799 km (0.103 R)
• M35: 16,155,373 km (0.084 R)
• M36: 16,684,800 km (0.086 R)
• M37: 17,160,222 km (0.059 R)
• M38: 17,760,708 km (0.118 R)
• M39: 18,124,380 km (0.117 R)
• M40: 18,490,446 km (0.062 R)
• M41: 19,354,075 km (0.117 R)
• M42: 21,248,732 km (0.091 R)
• M43: 21,377,087 km (0.098 R)
• M44: 21,893,200 km (0.106 R)
• M45: 22,478,875 km (0.096 R)
• M46: 22,675,148 km (0.083 R)
• M47: 23,201,583 km (0.12 R)
• M48: 23,731,907 km (0.068 R)
• M49: 24,333,440 km (0.088 R)
• M50: 25,007,528 km (0.092 R)
• M51: 25,619,533 km (0.05 R)
• M52: 26,512,333 km (0.077 R)
• M53: 26,997,180 km (0.089 R)
• M54: 28,186,932 km (0.112 R)
• M55: 28,540,132 km (0.113 R)
• M56: 28,681,801 km (0.05 R)
• M57: 29,393,738 km (0.061 R)
• M58: 29,680,218 km (0.106 R)
• M59: 30,327,976 km (0.069 R)
• M60: 30,980,522 km (0.06 R)
• M61: 32,004,669 km (0.087 R)
• M62: 32,151,874 km (0.116 R)
• M63: 32,594,833 km (0.037 R)
• M64: 33,561,534 km (0.117 R)
• M65: 33,860,880 km (0.108 R)
• M66: 35,751,797 km (0.097 R)
• M67: 36,057,425 km (0.12 R)
• M68: 36,671,524 km (0.105 R)
• M69: 37,057,038 km (0.108 R)
• M70: 37,909,896 km (0.117 R)
• M71: 38,456,077 km (0.098 R)
• M72: 40,507,214 km (0.09 R)
• M73: 41,947,841 km (0.109 R)
• M74: 43,079,998 km (0.062 R)
• M75: 43,568,285 km (0.074 R)
• M76: 45,788,168 km (0.046 R)
• M77: 46,536,307 km (0.047 R)
• M78: 46,702,959 km (0.082 R)
• M79: 47,372,260 km (0.106 R)
• M80: 47,539,959 km (0.106 R)
• M81: 47,876,106 km (0.107 R)
• M82: 48,466,269 km (0.088 R)
• M83: 50,508,131 km (0.029 R)
• M84: 51,453,290 km (0.094 R)
• M85: 51,798,412 km (0.095 R)
• M86: 53,710,423 km (0.089 R)
• M87: 54,323,475 km (0.08 R)
• M88: 54,499,103 km (0.118 R)
• M89: 54,939,070 km (0.046 R)
• M90: 55,027,183 km (0.069 R)
• M91: 56,621,448 km (0.052 R)
• M92: 57,424,190 km (0.092 R)
• M93: 58,230,672 km (0.04 R)
• M94: 59,492,680 km (0.077 R)
• M95: 59,855,006 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 13,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit