🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.79 AU

Year: 360 Days

Day: 15.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 8.5

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.96 AU - 1.34 AU

Year: 809 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,640,538 km

• M1: 107,112 km (0.078 R)
• M2: 174,581 km (0.119 R)
• M3: 250,427 km (0.105 R)
• M4: 351,106 km (0.096 R)
• M5: 431,889 km (0.071 R)
• M6: 510,428 km (0.115 R)
• M7: 579,093 km (0.098 R)
• M8: 651,349 km (0.118 R)
• M9: 732,431 km (0.044 R)
• M10: 881,580 km (0.102 R)
• M11: 1,034,619 km (0.108 R)
• M12: 1,098,348 km (0.104 R)
• M13: 1,203,365 km (0.086 R)
• M14: 1,270,684 km (0.085 R)
• M15: 1,332,319 km (0.063 R)
• M16: 1,437,636 km (0.077 R)
• M17: 1,582,297 km (0.11 R)
• M18: 1,739,374 km (0.07 R)
• M19: 1,839,306 km (0.034 R)
• M20: 2,093,622 km (0.085 R)
• M21: 2,150,769 km (0.092 R)
• M22: 2,367,685 km (0.062 R)
• M23: 2,444,429 km (0.111 R)
• M24: 2,831,888 km (0.108 R)
• M25: 2,904,443 km (0.079 R)
• M26: 3,163,247 km (0.047 R)
• M27: 3,295,342 km (0.085 R)
• M28: 3,448,829 km (0.063 R)
• M29: 3,526,471 km (0.096 R)
• M30: 3,653,778 km (0.055 R)
• M31: 3,772,709 km (0.063 R)
• M32: 3,882,813 km (0.084 R)
• M33: 4,137,129 km (0.039 R)
• M34: 4,209,385 km (0.1 R)
• M35: 4,302,884 km (0.027 R)
• M36: 4,376,037 km (0.107 R)
• M37: 4,523,690 km (0.092 R)
• M38: 4,619,433 km (0.072 R)
• M39: 4,910,849 km (0.106 R)
• M40: 4,965,453 km (0.06 R)
• M41: 5,252,680 km (0.11 R)
• M42: 5,420,978 km (0.071 R)
• M43: 5,500,115 km (0.117 R)
• M44: 5,556,963 km (0.046 R)
• M45: 5,682,475 km (0.096 R)
• M46: 5,785,997 km (0.06 R)
• M47: 5,913,155 km (0.103 R)
• M48: 5,971,349 km (0.118 R)
• M49: 6,170,613 km (0.083 R)
• M50: 6,336,367 km (0.089 R)
• M51: 6,503,618 km (0.108 R)
• M52: 6,660,097 km (0.038 R)
• M53: 6,977,095 km (0.073 R)
• M54: 7,778,042 km (0.097 R)
• M55: 7,867,502 km (0.096 R)
• M56: 8,047,318 km (0.082 R)
• M57: 8,228,481 km (0.085 R)
• M58: 8,332,601 km (0.087 R)
• M59: 8,476,515 km (0.052 R)
• M60: 8,873,248 km (0.117 R)
• M61: 8,980,061 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.7

Radius: 8.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.35 AU - 1.79 AU

Year: 1291 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 29,640,538 km

• M1: 109,805 km (0.105 R)
• M2: 195,375 km (0.067 R)
• M3: 259,253 km (0.098 R)
• M4: 322,832 km (0.116 R)
• M5: 386,411 km (0.11 R)
• M6: 450,140 km (0.116 R)
• M7: 528,529 km (0.064 R)
• M8: 592,707 km (0.085 R)
• M9: 700,268 km (0.046 R)
• M10: 756,516 km (0.095 R)
• M11: 817,702 km (0.04 R)
• M12: 984,952 km (0.089 R)
• M13: 1,145,920 km (0.114 R)
• M14: 1,253,331 km (0.063 R)
• M15: 1,319,304 km (0.087 R)
• M16: 1,432,100 km (0.102 R)
• M17: 1,501,364 km (0.083 R)
• M18: 1,711,998 km (0.029 R)
• M19: 1,798,166 km (0.055 R)
• M20: 1,860,549 km (0.076 R)
• M21: 1,936,395 km (0.105 R)
• M22: 2,004,761 km (0.063 R)
• M23: 2,144,037 km (0.061 R)
• M24: 2,322,507 km (0.069 R)
• M25: 2,377,110 km (0.076 R)
• M26: 2,506,064 km (0.097 R)
• M27: 2,585,500 km (0.078 R)
• M28: 2,722,980 km (0.105 R)
• M29: 2,931,221 km (0.093 R)
• M30: 3,000,185 km (0.096 R)
• M31: 3,089,645 km (0.11 R)
• M32: 3,159,956 km (0.101 R)
• M33: 3,394,376 km (0.072 R)
• M34: 3,519,140 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.4

Radius: 9.9

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.65 AU - 2.71 AU

Year: 2112 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,640,538 km

• M1: 126,111 km (0.062 R)
• M2: 301,440 km (0.107 R)
• M3: 369,058 km (0.108 R)
• M4: 524,341 km (0.077 R)
• M5: 627,413 km (0.097 R)
• M6: 837,150 km (0.082 R)
• M7: 1,079,947 km (0.114 R)
• M8: 1,152,053 km (0.048 R)
• M9: 1,631,664 km (0.11 R)
• M10: 1,703,321 km (0.073 R)
• M11: 1,950,008 km (0.059 R)
• M12: 2,274,636 km (0.095 R)
• M13: 2,505,166 km (0.061 R)
• M14: 2,843,856 km (0.077 R)
• M15: 3,122,407 km (0.1 R)
• M16: 3,197,206 km (0.089 R)
• M17: 3,564,618 km (0.05 R)
• M18: 3,737,703 km (0.095 R)
• M19: 4,075,644 km (0.101 R)
• M20: 4,157,624 km (0.098 R)
• M21: 4,626,613 km (0.086 R)
• M22: 4,798,352 km (0.064 R)
• M23: 4,937,179 km (0.069 R)
• M24: 5,024,693 km (0.051 R)
• M25: 5,272,427 km (0.114 R)
• M26: 5,415,742 km (0.063 R)
• M27: 5,853,615 km (0.03 R)
• M28: 6,284,008 km (0.059 R)
• M29: 6,378,853 km (0.089 R)
• M30: 6,627,934 km (0.113 R)
• M31: 7,195,209 km (0.1 R)
• M32: 7,394,324 km (0.045 R)
• M33: 7,595,383 km (0.109 R)
• M34: 7,961,898 km (0.086 R)
• M35: 8,271,565 km (0.061 R)
• M36: 8,881,775 km (0.118 R)
• M37: 9,074,158 km (0.118 R)
• M38: 9,138,635 km (0.087 R)
• M39: 9,703,367 km (0.112 R)
• M40: 10,730,057 km (0.087 R)
• M41: 11,095,225 km (0.074 R)
• M42: 11,187,228 km (0.074 R)
• M43: 11,325,606 km (0.075 R)
• M44: 11,650,682 km (0.107 R)
• M45: 11,720,844 km (0.067 R)
• M46: 11,908,439 km (0.115 R)
• M47: 12,096,933 km (0.098 R)
• M48: 12,620,675 km (0.086 R)
• M49: 12,788,823 km (0.084 R)
• M50: 12,885,164 km (0.107 R)
• M51: 12,981,954 km (0.06 R)
• M52: 13,151,747 km (0.076 R)
• M53: 13,591,715 km (0.104 R)
• M54: 13,665,466 km (0.12 R)
• M55: 13,912,452 km (0.112 R)
• M56: 14,335,665 km (0.06 R)
• M57: 15,067,498 km (0.087 R)
• M58: 15,169,374 km (0.102 R)
• M59: 15,425,036 km (0.08 R)
• M60: 15,605,003 km (0.034 R)
• M61: 15,733,806 km (0.104 R)
• M62: 15,863,059 km (0.098 R)
• M63: 15,940,850 km (0.083 R)
• M64: 16,044,671 km (0.081 R)
• M65: 16,122,761 km (0.089 R)
• M66: 16,383,660 km (0.103 R)
• M67: 17,521,950 km (0.068 R)
• M68: 18,060,053 km (0.055 R)
• M69: 18,141,135 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.5

Radius: 4.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.66 AU - 10.88 AU

Year: 17038 Days

Day: 17.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,640,538 km

• M1: 77,641 km (0.117 R)
• M2: 137,780 km (0.106 R)
• M3: 232,625 km (0.073 R)
• M4: 271,670 km (0.088 R)
• M5: 663,915 km (0.083 R)
• M6: 744,997 km (0.077 R)
• M7: 879,187 km (0.065 R)
• M8: 1,311,525 km (0.116 R)
• M9: 1,849,179 km (0.088 R)
• M10: 1,881,792 km (0.111 R)
• M11: 1,914,554 km (0.066 R)
• M12: 1,980,676 km (0.09 R)
• M13: 2,464,775 km (0.092 R)
• M14: 2,573,083 km (0.117 R)
• M15: 3,118,517 km (0.069 R)
• M16: 3,314,640 km (0.066 R)
• M17: 3,926,944 km (0.079 R)
• M18: 3,968,981 km (0.096 R)
• M19: 4,074,747 km (0.119 R)
• M20: 4,202,952 km (0.107 R)
• M21: 4,354,196 km (0.056 R)
• M22: 4,684,358 km (0.101 R)
• M23: 4,773,668 km (0.041 R)
• M24: 4,931,494 km (0.102 R)
• M25: 5,745,905 km (0.07 R)
• M26: 6,726,519 km (0.075 R)
• M27: 6,954,207 km (0.052 R)
• M28: 7,081,814 km (0.086 R)
• M29: 8,049,861 km (0.08 R)
• M30: 8,481,302 km (0.06 R)
• M31: 8,562,982 km (0.045 R)
• M32: 10,425,625 km (0.117 R)
• M33: 11,103,154 km (0.115 R)
• M34: 12,936,177 km (0.099 R)
• M35: 13,250,631 km (0.103 R)
• M36: 13,345,476 km (0.065 R)
• M37: 13,377,191 km (0.066 R)
• M38: 14,338,806 km (0.101 R)
• M39: 14,403,582 km (0.099 R)
• M40: 15,057,923 km (0.115 R)
• M41: 16,531,163 km (0.107 R)
• M42: 16,872,396 km (0.087 R)
• M43: 18,154,898 km (0.115 R)
• M44: 18,683,727 km (0.059 R)
• M45: 19,146,134 km (0.086 R)
• M46: 19,396,710 km (0.109 R)
• M47: 20,263,929 km (0.115 R)
• M48: 20,300,281 km (0.109 R)
• M49: 20,446,139 km (0.101 R)
• M50: 21,291,517 km (0.076 R)
• M51: 21,439,768 km (0.09 R)
• M52: 21,961,117 km (0.091 R)
• M53: 22,486,654 km (0.103 R)
• M54: 22,599,750 km (0.109 R)
• M55: 22,713,146 km (0.073 R)
• M56: 24,049,354 km (0.106 R)
• M57: 25,410,844 km (0.103 R)
• M58: 26,120,835 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.3

Radius: 5.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.08 AU - 9.62 AU

Year: 17271 Days

Day: 16.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,640,538 km

• M1: 127,757 km (0.073 R)
• M2: 226,940 km (0.092 R)
• M3: 394,041 km (0.086 R)
• M4: 507,885 km (0.091 R)
• M5: 767,587 km (0.112 R)
• M6: 898,485 km (0.117 R)
• M7: 1,271,881 km (0.107 R)
• M8: 1,507,498 km (0.104 R)
• M9: 2,109,330 km (0.117 R)
• M10: 2,369,032 km (0.067 R)
• M11: 2,737,791 km (0.101 R)
• M12: 3,124,352 km (0.1 R)
• M13: 3,484,733 km (0.104 R)
• M14: 3,571,500 km (0.07 R)
• M15: 4,198,464 km (0.072 R)
• M16: 4,454,127 km (0.117 R)
• M17: 5,078,249 km (0.115 R)
• M18: 5,127,317 km (0.115 R)
• M19: 5,475,880 km (0.11 R)
• M20: 5,729,449 km (0.036 R)
• M21: 6,117,057 km (0.094 R)
• M22: 6,620,155 km (0.108 R)
• M23: 6,674,010 km (0.072 R)
• M24: 7,164,092 km (0.072 R)
• M25: 8,556,250 km (0.057 R)
• M26: 8,791,268 km (0.03 R)
• M27: 9,088,220 km (0.096 R)
• M28: 9,418,532 km (0.107 R)
• M29: 9,539,707 km (0.098 R)
• M30: 9,783,402 km (0.091 R)
• M31: 10,245,958 km (0.116 R)
• M32: 10,401,690 km (0.098 R)
• M33: 10,526,903 km (0.109 R)
• M34: 10,589,734 km (0.102 R)
• M35: 11,224,478 km (0.072 R)
• M36: 11,320,669 km (0.036 R)
• M37: 11,643,501 km (0.094 R)
• M38: 12,397,624 km (0.106 R)
• M39: 12,463,896 km (0.039 R)
• M40: 12,663,609 km (0.087 R)
• M41: 12,998,709 km (0.072 R)
• M42: 13,506,893 km (0.068 R)
• M43: 14,159,887 km (0.113 R)
• M44: 14,542,708 km (0.046 R)
• M45: 16,288,515 km (0.111 R)
• M46: 16,983,248 km (0.119 R)
• M47: 17,278,554 km (0.06 R)
• M48: 18,287,891 km (0.056 R)
• M49: 18,856,812 km (0.056 R)
• M50: 19,162,739 km (0.084 R)
• M51: 19,316,227 km (0.09 R)
• M52: 19,817,978 km (0.117 R)
• M53: 20,089,947 km (0.045 R)
• M54: 21,348,963 km (0.086 R)
• M55: 21,508,135 km (0.079 R)
• M56: 21,787,733 km (0.086 R)
• M57: 22,552,328 km (0.025 R)
• M58: 22,917,646 km (0.114 R)
• M59: 24,107,996 km (0.059 R)
• M60: 24,689,782 km (0.092 R)
• M61: 25,192,132 km (0.118 R)
• M62: 25,528,877 km (0.117 R)
• M63: 26,207,004 km (0.084 R)
• M64: 26,292,125 km (0.055 R)
• M65: 26,719,376 km (0.114 R)
• M66: 27,364,592 km (0.104 R)
• M67: 27,667,378 km (0.036 R)
• M68: 27,840,912 km (0.105 R)
• M69: 28,014,894 km (0.048 R)
• M70: 28,320,074 km (0.094 R)
• M71: 28,494,954 km (0.099 R)
• M72: 29,242,345 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 18,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit