🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.67 AU

Year: 163 Days

Day: 21.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,209,826 km

• M1: 208,839 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.65 AU - 0.79 AU

Year: 214 Days

Day: 16.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.67 AU - 1.11 AU

Year: 294 Days

Day: 24.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,209,826 km

• M1: 315,652 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.73 AU - 3.59 AU

Year: 1965 Days

Day: 31.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.86 AU - 5.46 AU

Year: 3519 Days

Day: 22.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.7

Radius: 10.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.98 AU - 9.76 AU

Year: 8472 Days

Day: 11.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,209,826 km

• M1: 134,040 km (0.112 R)
• M2: 238,609 km (0.111 R)
• M3: 398,080 km (0.115 R)
• M4: 481,855 km (0.115 R)
• M5: 564,134 km (0.102 R)
• M6: 661,223 km (0.115 R)
• M7: 1,075,160 km (0.026 R)
• M8: 1,210,546 km (0.12 R)
• M9: 1,375,852 km (0.078 R)
• M10: 1,461,422 km (0.06 R)
• M11: 1,599,650 km (0.101 R)
• M12: 1,689,858 km (0.089 R)
• M13: 1,916,498 km (0.083 R)
• M14: 2,040,515 km (0.111 R)
• M15: 2,311,287 km (0.078 R)
• M16: 2,731,508 km (0.095 R)
• M17: 2,824,707 km (0.119 R)
• M18: 2,903,096 km (0.089 R)
• M19: 3,676,667 km (0.088 R)
• M20: 3,745,332 km (0.098 R)
• M21: 4,603,126 km (0.106 R)
• M22: 4,751,976 km (0.067 R)
• M23: 4,845,774 km (0.114 R)
• M24: 4,978,168 km (0.119 R)
• M25: 5,054,314 km (0.099 R)
• M26: 5,130,908 km (0.065 R)
• M27: 5,343,636 km (0.057 R)
• M28: 5,480,518 km (0.09 R)
• M29: 5,658,091 km (0.056 R)
• M30: 5,857,804 km (0.04 R)
• M31: 6,637,807 km (0.086 R)
• M32: 6,721,732 km (0.094 R)
• M33: 6,954,655 km (0.071 R)
• M34: 7,363,207 km (0.06 R)
• M35: 7,428,432 km (0.102 R)
• M36: 7,757,398 km (0.111 R)
• M37: 8,068,860 km (0.03 R)
• M38: 8,158,619 km (0.072 R)
• M39: 8,271,266 km (0.062 R)
• M40: 8,407,101 km (0.054 R)
• M41: 9,120,833 km (0.027 R)
• M42: 9,331,766 km (0.111 R)
• M43: 9,591,767 km (0.111 R)
• M44: 9,877,947 km (0.118 R)
• M45: 10,118,800 km (0.045 R)
• M46: 10,557,122 km (0.043 R)
• M47: 10,951,911 km (0.065 R)
• M48: 11,076,226 km (0.076 R)
• M49: 11,201,141 km (0.094 R)
• M50: 11,781,431 km (0.057 R)
• M51: 11,960,051 km (0.079 R)
• M52: 12,062,525 km (0.105 R)
• M53: 12,242,491 km (0.104 R)
• M54: 12,631,147 km (0.111 R)
• M55: 13,102,978 km (0.096 R)
• M56: 13,182,265 km (0.079 R)
• M57: 13,660,829 km (0.102 R)
• M58: 13,794,719 km (0.095 R)
• M59: 14,145,077 km (0.084 R)
• M60: 14,280,613 km (0.115 R)
• M61: 14,744,665 km (0.077 R)
• M62: 14,882,146 km (0.116 R)
• M63: 15,130,478 km (0.105 R)
• M64: 15,575,682 km (0.111 R)
• M65: 15,659,606 km (0.088 R)
• M66: 15,968,675 km (0.053 R)
• M67: 16,166,294 km (0.103 R)
• M68: 16,507,227 km (0.059 R)
• M69: 16,592,797 km (0.09 R)
• M70: 16,879,128 km (0.108 R)
• M71: 17,138,231 km (0.113 R)
• M72: 17,456,725 km (0.077 R)
• M73: 18,542,506 km (0.119 R)
• M74: 18,661,138 km (0.119 R)
• M75: 19,198,344 km (0.102 R)
• M76: 20,226,978 km (0.082 R)
• M77: 20,318,532 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.4

Radius: 6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.07 AU - 15.71 AU

Year: 21122 Days

Day: 22.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 83,209,826 km

• M1: 104,419 km (0.079 R)
• M2: 1,656,497 km (0.119 R)
• M3: 2,080,906 km (0.086 R)
• M4: 2,159,296 km (0.072 R)
• M5: 2,345,994 km (0.068 R)
• M6: 2,677,951 km (0.089 R)
• M7: 2,792,095 km (0.062 R)
• M8: 3,324,813 km (0.115 R)
• M9: 3,985,138 km (0.03 R)
• M10: 5,066,880 km (0.055 R)
• M11: 5,712,843 km (0.111 R)
• M12: 7,518,340 km (0.038 R)
• M13: 7,639,066 km (0.104 R)
• M14: 9,965,462 km (0.086 R)
• M15: 10,816,076 km (0.111 R)
• M16: 12,017,496 km (0.046 R)
• M17: 13,163,565 km (0.071 R)
• M18: 13,357,893 km (0.082 R)
• M19: 15,404,542 km (0.04 R)
• M20: 15,609,491 km (0.116 R)
• M21: 16,857,436 km (0.08 R)
• M22: 16,910,095 km (0.112 R)
• M23: 16,962,903 km (0.11 R)
• M24: 17,760,558 km (0.088 R)
• M25: 19,227,216 km (0.111 R)
• M26: 20,563,125 km (0.076 R)
• M27: 22,972,099 km (0.11 R)
• M28: 25,347,863 km (0.08 R)
• M29: 26,564,842 km (0.1 R)
• M30: 26,748,997 km (0.087 R)
• M31: 27,056,869 km (0.065 R)
• M32: 27,987,518 km (0.084 R)
• M33: 28,488,222 km (0.044 R)
• M34: 30,263,799 km (0.076 R)
• M35: 30,584,537 km (0.096 R)
• M36: 31,553,781 km (0.049 R)
• M37: 32,927,539 km (0.087 R)
• M38: 34,254,023 km (0.107 R)
• M39: 34,655,244 km (0.092 R)
• M40: 34,789,434 km (0.113 R)
• M41: 37,576,741 km (0.091 R)
• M42: 37,714,521 km (0.106 R)
• M43: 39,871,572 km (0.108 R)
• M44: 41,213,465 km (0.098 R)
• M45: 41,426,642 km (0.064 R)
• M46: 42,283,090 km (0.091 R)
• M47: 43,361,990 km (0.074 R)
• M48: 45,546,717 km (0.063 R)
• M49: 46,282,888 km (0.118 R)
• M50: 47,469,050 km (0.082 R)
• M51: 48,065,796 km (0.109 R)
• M52: 50,781,895 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.1

Radius: 5.8

Gravity: 26.76 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.01 AU - 22.53 AU

Year: 27320 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,209,826 km

• M1: 743,501 km (0.07 R)
• M2: 1,150,408 km (0.094 R)
• M3: 1,430,904 km (0.102 R)
• M4: 2,011,792 km (0.074 R)
• M5: 2,177,995 km (0.119 R)
• M6: 2,348,687 km (0.12 R)
• M7: 2,392,070 km (0.111 R)
• M8: 2,886,641 km (0.076 R)
• M9: 3,026,963 km (0.111 R)
• M10: 3,761,788 km (0.089 R)
• M11: 4,334,299 km (0.12 R)
• M12: 4,603,426 km (0.083 R)
• M13: 6,819,419 km (0.107 R)
• M14: 7,258,788 km (0.034 R)
• M15: 7,513,852 km (0.117 R)
• M16: 7,836,984 km (0.1 R)
• M17: 8,496,561 km (0.075 R)
• M18: 8,698,069 km (0.073 R)
• M19: 10,580,010 km (0.071 R)
• M20: 10,942,037 km (0.113 R)
• M21: 12,582,079 km (0.103 R)
• M22: 13,586,628 km (0.099 R)
• M23: 13,665,017 km (0.065 R)
• M24: 13,822,095 km (0.092 R)
• M25: 14,376,804 km (0.09 R)
• M26: 15,344,702 km (0.106 R)
• M27: 16,084,165 km (0.032 R)
• M28: 16,667,447 km (0.057 R)
• M29: 17,342,432 km (0.094 R)
• M30: 17,512,675 km (0.087 R)
• M31: 20,130,488 km (0.076 R)
• M32: 20,399,016 km (0.106 R)
• M33: 21,029,870 km (0.082 R)
• M34: 25,043,880 km (0.094 R)
• M35: 25,139,922 km (0.07 R)
• M36: 26,205,209 km (0.109 R)
• M37: 28,279,383 km (0.112 R)
• M38: 28,982,493 km (0.113 R)
• M39: 29,386,856 km (0.11 R)
• M40: 30,816,713 km (0.115 R)
• M41: 31,126,081 km (0.101 R)
• M42: 34,489,041 km (0.101 R)
• M43: 36,539,729 km (0.113 R)
• M44: 36,867,049 km (0.108 R)
• M45: 43,384,729 km (0.049 R)
• M46: 44,776,887 km (0.069 R)
• M47: 44,893,423 km (0.096 R)
• M48: 45,010,259 km (0.108 R)
• M49: 45,830,504 km (0.081 R)
• M50: 47,248,094 km (0.082 R)
• M51: 49,160,553 km (0.106 R)
• M52: 51,831,025 km (0.109 R)
• M53: 51,953,545 km (0.11 R)
• M54: 52,198,886 km (0.085 R)
• M55: 53,307,406 km (0.105 R)
• M56: 53,802,725 km (0.08 R)
• M57: 55,172,443 km (0.087 R)
• M58: 55,924,322 km (0.101 R)
• M59: 56,427,419 km (0.066 R)
• M60: 59,349,664 km (0.069 R)
• M61: 60,377,701 km (0.118 R)
• M62: 60,506,504 km (0.067 R)
• M63: 62,842,475 km (0.028 R)
• M64: 63,627,565 km (0.119 R)
• M65: 64,284,449 km (0.084 R)
• M66: 65,472,256 km (0.036 R)
• M67: 65,737,194 km (0.068 R)
• M68: 67,468,041 km (0.028 R)
• M69: 69,079,061 km (0.086 R)
• M70: 71,110,600 km (0.113 R)
• M71: 71,383,018 km (0.067 R)
• M72: 74,401,753 km (0.057 R)
• M73: 74,539,832 km (0.026 R)
• M74: 77,741,974 km (0.06 R)
• M75: 77,882,297 km (0.088 R)
• M76: 80,704,760 km (0.117 R)
• M77: 81,557,917 km (0.105 R)
• M78: 82,557,231 km (0.059 R)
• M79: 83,704,197 km (0.107 R)
• M80: 84,856,400 km (0.083 R)
• M81: 85,723,918 km (0.082 R)
• M82: 86,885,396 km (0.098 R)
• M83: 92,621,128 km (0.112 R)
• M84: 92,769,828 km (0.071 R)
• M85: 93,067,379 km (0.101 R)
• M86: 93,514,377 km (0.116 R)
• M87: 93,663,526 km (0.099 R)
• M88: 93,812,675 km (0.104 R)
• M89: 94,111,422 km (0.107 R)
• M90: 96,512,318 km (0.095 R)
• M91: 97,569,078 km (0.032 R)
• M92: 97,871,714 km (0.113 R)
• M93: 99,541,675 km (0.056 R)
• M94: 99,998,846 km (0.099 R)
• M95: 100,762,244 km (0.079 R)
• M96: 101,834,263 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.7

Radius: 5

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.01 AU - 20.93 AU

Year: 30056 Days

Day: 15.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,209,826 km

• M1: 91,554 km (0.115 R)
• M2: 515,963 km (0.111 R)
• M3: 560,693 km (0.116 R)
• M4: 829,520 km (0.032 R)
• M5: 1,105,528 km (0.104 R)
• M6: 2,420,344 km (0.094 R)
• M7: 2,574,131 km (0.106 R)
• M8: 2,770,852 km (0.086 R)
• M9: 2,810,794 km (0.107 R)
• M10: 2,931,669 km (0.081 R)
• M11: 3,054,340 km (0.114 R)
• M12: 3,518,542 km (0.057 R)
• M13: 3,692,823 km (0.093 R)
• M14: 4,324,725 km (0.081 R)
• M15: 4,653,092 km (0.08 R)
• M16: 4,796,407 km (0.097 R)
• M17: 7,057,429 km (0.092 R)
• M18: 7,779,688 km (0.07 R)
• M19: 8,293,556 km (0.101 R)
• M20: 8,351,301 km (0.052 R)
• M21: 9,173,940 km (0.048 R)
• M22: 10,269,146 km (0.082 R)
• M23: 10,580,609 km (0.083 R)
• M24: 10,768,952 km (0.039 R)
• M25: 10,958,493 km (0.037 R)
• M26: 11,149,081 km (0.055 R)
• M27: 11,469,220 km (0.072 R)
• M28: 11,987,726 km (0.09 R)
• M29: 12,052,951 km (0.096 R)
• M30: 13,181,816 km (0.089 R)
• M31: 13,861,589 km (0.113 R)
• M32: 14,274,928 km (0.1 R)
• M33: 16,256,352 km (0.073 R)
• M34: 17,205,251 km (0.096 R)
• M35: 17,500,857 km (0.111 R)
• M36: 18,247,051 km (0.097 R)
• M37: 19,003,567 km (0.114 R)
• M38: 20,313,147 km (0.079 R)
• M39: 21,255,015 km (0.097 R)
• M40: 21,890,806 km (0.115 R)
• M41: 22,532,730 km (0.1 R)
• M42: 22,856,011 km (0.041 R)
• M43: 23,262,319 km (0.059 R)
• M44: 24,744,685 km (0.116 R)
• M45: 24,911,337 km (0.108 R)
• M46: 25,078,288 km (0.12 R)
• M47: 25,161,913 km (0.093 R)
• M48: 26,342,240 km (0.042 R)
• M49: 27,282,313 km (0.107 R)
• M50: 27,454,351 km (0.112 R)
• M51: 28,494,505 km (0.113 R)
• M52: 30,792,029 km (0.111 R)
• M53: 32,326,155 km (0.083 R)
• M54: 32,690,725 km (0.082 R)
• M55: 33,700,212 km (0.093 R)
• M56: 34,347,970 km (0.073 R)
• M57: 34,999,918 km (0.093 R)
• M58: 35,186,915 km (0.119 R)
• M59: 37,456,614 km (0.09 R)
• M60: 39,286,794 km (0.06 R)
• M61: 40,163,887 km (0.078 R)
• M62: 40,457,697 km (0.091 R)
• M63: 41,639,969 km (0.049 R)
• M64: 41,937,220 km (0.039 R)
• M65: 43,033,473 km (0.051 R)
• M66: 43,334,165 km (0.043 R)
• M67: 43,434,545 km (0.041 R)
• M68: 43,534,925 km (0.099 R)
• M69: 43,735,985 km (0.108 R)
• M70: 44,847,646 km (0.078 R)
• M71: 45,050,800 km (0.103 R)
• M72: 46,892,500 km (0.058 R)
• M73: 47,718,878 km (0.104 R)
• M74: 51,284,394 km (0.101 R)
• M75: 52,135,606 km (0.046 R)
• M76: 52,242,419 km (0.093 R)
• M77: 54,176,270 km (0.09 R)
• M78: 56,133,310 km (0.062 R)
• M79: 56,461,827 km (0.054 R)
• M80: 57,010,552 km (0.119 R)
• M81: 57,892,282 km (0.107 R)
• M82: 62,141,908 km (0.086 R)
• M83: 62,821,980 km (0.114 R)
• M84: 63,846,875 km (0.087 R)
• M85: 64,762,414 km (0.117 R)
• M86: 65,797,482 km (0.088 R)
• M87: 68,350,968 km (0.112 R)
• M88: 70,818,435 km (0.081 R)
• M89: 71,647,357 km (0.058 R)
• M90: 74,033,293 km (0.072 R)
• M91: 75,477,511 km (0.063 R)
• M92: 77,539,120 km (0.059 R)
• M93: 77,904,886 km (0.039 R)
• M94: 79,742,247 km (0.091 R)
• M95: 81,098,651 km (0.107 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 15,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit