🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 35.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,174,658 km

• M1: 105,018 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.89 AU - 1.19 AU

Year: 385 Days

Day: 22 Hours

Environment

Temp: 22 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,174,658 km

• M1: 58,642 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.04 AU - 1.7 AU

Year: 583 Days

Day: 17.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.29 AU - 1.67 AU

Year: 654 Days

Day: 21.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.84 AU - 2.8 AU

Year: 1284 Days

Day: 31.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.7

Radius: 9.9

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.02 AU - 6.34 AU

Year: 4920 Days

Day: 12.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,174,658 km

• M1: 171,439 km (0.059 R)
• M2: 297,999 km (0.097 R)
• M3: 734,526 km (0.112 R)
• M4: 897,886 km (0.114 R)
• M5: 964,158 km (0.049 R)
• M6: 1,276,070 km (0.112 R)
• M7: 1,475,185 km (0.087 R)
• M8: 2,008,351 km (0.063 R)
• M9: 2,186,672 km (0.112 R)
• M10: 2,296,178 km (0.118 R)
• M11: 2,388,928 km (0.087 R)
• M12: 2,464,027 km (0.081 R)
• M13: 2,811,842 km (0.097 R)
• M14: 2,931,370 km (0.081 R)
• M15: 3,237,597 km (0.093 R)
• M16: 3,426,240 km (0.112 R)
• M17: 3,532,754 km (0.108 R)
• M18: 3,683,698 km (0.094 R)
• M19: 4,171,836 km (0.078 R)
• M20: 4,918,180 km (0.108 R)
• M21: 5,038,606 km (0.069 R)
• M22: 5,208,699 km (0.085 R)
• M23: 5,655,099 km (0.119 R)
• M24: 5,806,641 km (0.1 R)
• M25: 6,036,573 km (0.095 R)
• M26: 6,426,425 km (0.087 R)
• M27: 6,584,550 km (0.118 R)
• M28: 6,931,917 km (0.085 R)
• M29: 7,039,926 km (0.075 R)
• M30: 7,367,546 km (0.117 R)
• M31: 7,756,051 km (0.088 R)
• M32: 7,896,524 km (0.045 R)
• M33: 8,265,582 km (0.085 R)
• M34: 8,351,451 km (0.092 R)
• M35: 8,524,236 km (0.046 R)
• M36: 8,611,153 km (0.08 R)
• M37: 8,814,905 km (0.1 R)
• M38: 9,020,452 km (0.069 R)
• M39: 9,286,886 km (0.105 R)
• M40: 9,676,289 km (0.038 R)
• M41: 10,010,192 km (0.043 R)
• M42: 10,193,749 km (0.106 R)
• M43: 10,533,336 km (0.106 R)
• M44: 10,626,685 km (0.037 R)
• M45: 12,091,098 km (0.083 R)
• M46: 12,384,909 km (0.091 R)
• M47: 12,582,228 km (0.117 R)
• M48: 12,879,928 km (0.094 R)
• M49: 13,448,849 km (0.067 R)
• M50: 13,550,126 km (0.11 R)
• M51: 13,685,512 km (0.12 R)
• M52: 13,855,456 km (0.1 R)
• M53: 13,991,889 km (0.105 R)
• M54: 14,334,767 km (0.106 R)
• M55: 14,645,931 km (0.048 R)
• M56: 14,959,189 km (0.085 R)
• M57: 15,099,212 km (0.119 R)
• M58: 16,091,046 km (0.109 R)
• M59: 16,378,424 km (0.112 R)
• M60: 16,848,759 km (0.101 R)
• M61: 16,957,966 km (0.041 R)
• M62: 17,067,471 km (0.114 R)
• M63: 17,287,081 km (0.115 R)
• M64: 17,507,588 km (0.118 R)
• M65: 17,877,095 km (0.098 R)
• M66: 19,229,011 km (0.097 R)
• M67: 19,533,892 km (0.104 R)
• M68: 20,730,375 km (0.097 R)
• M69: 20,847,361 km (0.117 R)
• M70: 21,396,535 km (0.102 R)
• M71: 21,712,485 km (0.076 R)
• M72: 22,149,461 km (0.081 R)
• M73: 22,629,371 km (0.112 R)
• M74: 24,007,915 km (0.108 R)
• M75: 24,377,422 km (0.114 R)
• M76: 25,831,962 km (0.091 R)
• M77: 28,044,664 km (0.086 R)
• M78: 28,955,266 km (0.077 R)
• M79: 29,217,362 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 14.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.61 AU - 8.79 AU

Year: 7021 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 80,174,658 km

• M1: 199,713 km (0.032 R)
• M2: 302,786 km (0.119 R)
• M3: 488,287 km (0.101 R)
• M4: 1,000,361 km (0.068 R)
• M5: 1,292,077 km (0.116 R)
• M6: 1,459,327 km (0.102 R)
• M7: 1,690,306 km (0.069 R)
• M8: 2,417,352 km (0.059 R)
• M9: 2,640,103 km (0.087 R)
• M10: 2,787,906 km (0.078 R)
• M11: 2,980,139 km (0.108 R)
• M12: 3,191,072 km (0.091 R)
• M13: 3,494,905 km (0.072 R)
• M14: 3,899,568 km (0.08 R)
• M15: 4,527,131 km (0.103 R)
• M16: 4,623,921 km (0.083 R)
• M17: 4,770,676 km (0.104 R)
• M18: 4,885,866 km (0.041 R)
• M19: 4,985,199 km (0.103 R)
• M20: 5,458,527 km (0.052 R)
• M21: 5,753,085 km (0.117 R)
• M22: 6,017,275 km (0.107 R)
• M23: 6,539,671 km (0.097 R)
• M24: 8,311,957 km (0.096 R)
• M25: 8,451,083 km (0.118 R)
• M26: 8,611,153 km (0.095 R)
• M27: 9,056,505 km (0.103 R)
• M28: 9,179,325 km (0.066 R)
• M29: 9,426,461 km (0.117 R)
• M30: 9,885,427 km (0.059 R)
• M31: 10,287,846 km (0.043 R)
• M32: 10,934,108 km (0.068 R)
• M33: 11,482,684 km (0.11 R)
• M34: 11,771,557 km (0.076 R)
• M35: 12,062,974 km (0.104 R)
• M36: 12,561,284 km (0.106 R)
• M37: 12,698,466 km (0.109 R)
• M38: 12,905,060 km (0.098 R)
• M39: 13,159,078 km (0.075 R)
• M40: 13,461,564 km (0.073 R)
• M41: 13,931,302 km (0.102 R)
• M42: 14,694,101 km (0.057 R)
• M43: 14,935,253 km (0.1 R)
• M44: 15,839,123 km (0.113 R)
• M45: 16,260,241 km (0.042 R)
• M46: 16,710,381 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.5

Radius: 8.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.44 AU - 8.88 AU

Year: 9262 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,174,658 km

• M1: 151,842 km (0.096 R)
• M2: 222,153 km (0.11 R)
• M3: 282,590 km (0.1 R)
• M4: 393,143 km (0.043 R)
• M5: 582,534 km (0.067 R)
• M6: 998,566 km (0.114 R)
• M7: 1,456,784 km (0.04 R)
• M8: 1,548,338 km (0.114 R)
• M9: 1,641,986 km (0.071 R)
• M10: 1,737,430 km (0.101 R)
• M11: 1,974,243 km (0.093 R)
• M12: 2,096,614 km (0.104 R)
• M13: 2,391,920 km (0.098 R)
• M14: 2,522,669 km (0.083 R)
• M15: 2,859,713 km (0.087 R)
• M16: 3,139,910 km (0.084 R)
• M17: 3,453,317 km (0.046 R)
• M18: 3,601,419 km (0.068 R)
• M19: 3,802,179 km (0.049 R)
• M20: 3,878,325 km (0.067 R)
• M21: 4,346,566 km (0.099 R)
• M22: 5,026,339 km (0.077 R)
• M23: 5,307,583 km (0.109 R)
• M24: 5,392,854 km (0.072 R)
• M25: 5,944,271 km (0.068 R)
• M26: 6,913,067 km (0.099 R)
• M27: 7,162,896 km (0.074 R)
• M28: 7,257,292 km (0.083 R)
• M29: 7,383,852 km (0.049 R)
• M30: 7,543,173 km (0.108 R)
• M31: 7,995,258 km (0.108 R)
• M32: 8,656,331 km (0.08 R)
• M33: 8,723,351 km (0.097 R)
• M34: 9,095,401 km (0.046 R)
• M35: 9,231,984 km (0.037 R)
• M36: 9,334,758 km (0.106 R)
• M37: 9,438,130 km (0.082 R)
• M38: 10,778,676 km (0.1 R)
• M39: 11,581,718 km (0.04 R)
• M40: 11,766,920 km (0.091 R)
• M41: 12,065,367 km (0.05 R)
• M42: 13,167,904 km (0.071 R)
• M43: 13,789,932 km (0.078 R)
• M44: 14,223,018 km (0.065 R)
• M45: 14,421,384 km (0.073 R)
• M46: 16,455,317 km (0.104 R)
• M47: 16,705,295 km (0.109 R)
• M48: 18,750,597 km (0.051 R)
• M49: 18,837,513 km (0.049 R)
• M50: 19,449,818 km (0.11 R)
• M51: 19,802,569 km (0.054 R)
• M52: 20,157,565 km (0.099 R)
• M53: 20,604,115 km (0.109 R)
• M54: 21,099,134 km (0.079 R)
• M55: 21,416,282 km (0.119 R)
• M56: 22,055,064 km (0.118 R)
• M57: 22,792,881 km (0.104 R)
• M58: 23,118,257 km (0.077 R)
• M59: 23,398,304 km (0.054 R)
• M60: 23,726,521 km (0.07 R)
• M61: 24,625,006 km (0.04 R)
• M62: 25,486,391 km (0.086 R)
• M63: 25,631,052 km (0.105 R)
• M64: 26,748,099 km (0.113 R)
• M65: 27,781,970 km (0.059 R)
• M66: 28,079,820 km (0.083 R)
• M67: 28,228,969 km (0.08 R)
• M68: 29,432,783 km (0.077 R)
• M69: 29,787,180 km (0.072 R)
• M70: 30,193,787 km (0.054 R)
• M71: 30,807,138 km (0.119 R)
• M72: 31,218,233 km (0.032 R)
• M73: 31,372,917 km (0.12 R)
• M74: 31,890,376 km (0.097 R)
• M75: 32,098,018 km (0.053 R)
• M76: 32,462,738 km (0.09 R)
• M77: 33,564,825 km (0.087 R)
• M78: 33,670,442 km (0.032 R)
• M79: 33,723,399 km (0.113 R)
• M80: 34,306,532 km (0.081 R)
• M81: 35,214,292 km (0.116 R)
• M82: 35,321,553 km (0.098 R)
• M83: 36,183,985 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.5

Radius: 5.6

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 14.15 AU - 19.03 AU

Year: 24558 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 96.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 80,174,658 km

• M1: 82,877 km (0.085 R)
• M2: 506,838 km (0.04 R)
• M3: 759,209 km (0.1 R)
• M4: 1,336,358 km (0.078 R)
• M5: 1,397,095 km (0.071 R)
• M6: 1,521,560 km (0.099 R)
• M7: 1,882,240 km (0.095 R)
• M8: 2,992,107 km (0.11 R)
• M9: 3,275,445 km (0.082 R)
• M10: 3,358,023 km (0.113 R)
• M11: 3,441,200 km (0.044 R)
• M12: 4,265,783 km (0.089 R)
• M13: 5,783,753 km (0.068 R)
• M14: 6,034,778 km (0.111 R)
• M15: 6,443,779 km (0.102 R)
• M16: 6,756,289 km (0.103 R)
• M17: 7,888,894 km (0.12 R)
• M18: 8,223,096 km (0.114 R)
• M19: 9,783,850 km (0.102 R)
• M20: 10,324,048 km (0.049 R)
• M21: 11,495,848 km (0.071 R)
• M22: 12,579,685 km (0.097 R)
• M23: 12,774,312 km (0.113 R)
• M24: 13,298,054 km (0.101 R)
• M25: 14,029,887 km (0.12 R)
• M26: 14,097,056 km (0.103 R)
• M27: 14,434,399 km (0.06 R)
• M28: 14,570,234 km (0.102 R)
• M29: 15,186,278 km (0.066 R)
• M30: 15,462,735 km (0.112 R)
• M31: 15,532,149 km (0.061 R)
• M32: 15,601,562 km (0.093 R)
• M33: 15,671,275 km (0.093 R)
• M34: 16,231,668 km (0.092 R)
• M35: 16,798,794 km (0.088 R)
• M36: 17,879,489 km (0.1 R)
• M37: 19,805,113 km (0.103 R)
• M38: 20,486,980 km (0.079 R)
• M39: 20,563,125 km (0.034 R)
• M40: 21,485,396 km (0.106 R)
• M41: 22,107,573 km (0.092 R)
• M42: 22,342,442 km (0.083 R)
• M43: 22,893,561 km (0.105 R)
• M44: 23,131,272 km (0.091 R)
• M45: 23,449,317 km (0.117 R)
• M46: 24,573,993 km (0.083 R)
• M47: 25,388,105 km (0.091 R)
• M48: 25,551,915 km (0.097 R)
• M49: 26,045,737 km (0.119 R)
• M50: 27,042,508 km (0.103 R)
• M51: 29,416,776 km (0.096 R)
• M52: 32,210,516 km (0.118 R)
• M53: 33,728,785 km (0.115 R)
• M54: 34,179,822 km (0.114 R)
• M55: 34,723,611 km (0.099 R)
• M56: 35,178,986 km (0.111 R)
• M57: 35,270,391 km (0.064 R)
• M58: 36,095,722 km (0.072 R)
• M59: 36,556,932 km (0.05 R)
• M60: 36,927,486 km (0.112 R)
• M61: 37,765,384 km (0.081 R)
• M62: 38,609,714 km (0.11 R)
• M63: 38,892,454 km (0.053 R)
• M64: 39,650,018 km (0.091 R)
• M65: 40,316,776 km (0.106 R)
• M66: 40,507,962 km (0.08 R)
• M67: 42,145,311 km (0.101 R)
• M68: 42,825,831 km (0.11 R)
• M69: 44,691,017 km (0.081 R)
• M70: 45,186,186 km (0.08 R)
• M71: 47,286,092 km (0.113 R)
• M72: 47,689,557 km (0.09 R)
• M73: 48,398,502 km (0.089 R)
• M74: 50,649,351 km (0.108 R)
• M75: 51,579,999 km (0.098 R)
• M76: 51,787,492 km (0.074 R)
• M77: 54,722,452 km (0.095 R)
• M78: 55,464,607 km (0.073 R)
• M79: 55,570,822 km (0.081 R)
• M80: 55,890,064 km (0.095 R)
• M81: 58,574,448 km (0.068 R)
• M82: 58,682,607 km (0.104 R)
• M83: 58,790,916 km (0.099 R)
• M84: 59,007,683 km (0.089 R)
• M85: 59,768,688 km (0.058 R)
• M86: 60,532,834 km (0.087 R)
• M87: 63,955,932 km (0.11 R)
• M88: 65,409,874 km (0.1 R)
• M89: 70,066,556 km (0.107 R)
• M90: 70,296,488 km (0.114 R)
• M91: 71,102,970 km (0.087 R)
• M92: 71,218,460 km (0.108 R)
• M93: 71,565,228 km (0.119 R)
• M94: 72,492,735 km (0.118 R)
• M95: 73,074,521 km (0.113 R)
• M96: 73,307,594 km (0.103 R)
• M97: 73,540,967 km (0.117 R)
• M98: 77,426,921 km (0.067 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit