🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.59 AU

Year: 156 Days

Day: 21.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,786,865 km

• M1: 20,495 km (0.112 R)
• M2: 92,751 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.53 AU - 0.83 AU

Year: 215 Days

Day: 24.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,786,865 km

• M1: 48,919 km (0.086 R)
• M2: 550,371 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.69 AU - 0.85 AU

Year: 259 Days

Day: 42 Hours

Environment

Temp: 140 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.03 AU - 1.11 AU

Year: 424 Days

Day: 33.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.99 AU - 1.59 AU

Year: 561 Days

Day: 26.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,786,865 km

• M1: 682,017 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.39 AU - 1.77 AU

Year: 760 Days

Day: 47 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,786,865 km

• M1: 242,648 km (0.086 R)
• M2: 807,230 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.93 AU - 2.55 AU

Year: 1284 Days

Day: 26.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,786,865 km

• M1: 76,145 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 9.5

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.91 AU - 7.03 AU

Year: 6301 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,786,865 km

• M1: 171,589 km (0.077 R)
• M2: 305,329 km (0.047 R)
• M3: 417,079 km (0.086 R)
• M4: 634,295 km (0.106 R)
• M5: 714,928 km (0.053 R)
• M6: 963,859 km (0.097 R)
• M7: 1,042,398 km (0.102 R)
• M8: 1,432,100 km (0.086 R)
• M9: 1,884,784 km (0.065 R)
• M10: 2,231,402 km (0.106 R)
• M11: 2,315,925 km (0.113 R)
• M12: 2,401,644 km (0.067 R)
• M13: 2,754,845 km (0.06 R)
• M14: 2,845,800 km (0.087 R)
• M15: 3,124,501 km (0.084 R)
• M16: 3,436,712 km (0.118 R)
• M17: 3,584,215 km (0.042 R)
• M18: 4,142,814 km (0.079 R)
• M19: 4,566,325 km (0.062 R)
• M20: 5,569,080 km (0.098 R)
• M21: 6,515,885 km (0.112 R)
• M22: 6,607,289 km (0.066 R)
• M23: 6,914,713 km (0.085 R)
• M24: 7,480,043 km (0.036 R)
• M25: 7,671,828 km (0.109 R)
• M26: 7,768,318 km (0.065 R)
• M27: 8,092,946 km (0.047 R)
• M28: 8,621,624 km (0.115 R)
• M29: 8,789,025 km (0.059 R)
• M30: 9,127,265 km (0.099 R)
• M31: 10,167,569 km (0.081 R)
• M32: 10,773,590 km (0.084 R)
• M33: 11,723,237 km (0.101 R)
• M34: 11,834,388 km (0.098 R)
• M35: 12,283,182 km (0.061 R)
• M36: 13,274,417 km (0.083 R)
• M37: 13,623,429 km (0.065 R)
• M38: 13,857,849 km (0.086 R)
• M39: 13,975,583 km (0.046 R)
• M40: 14,330,728 km (0.08 R)
• M41: 14,449,808 km (0.096 R)
• M42: 14,929,269 km (0.102 R)
• M43: 15,049,995 km (0.105 R)
• M44: 15,944,889 km (0.111 R)
• M45: 16,440,357 km (0.071 R)
• M46: 17,615,897 km (0.106 R)
• M47: 17,999,466 km (0.103 R)
• M48: 18,170,905 km (0.095 R)
• M49: 18,428,962 km (0.1 R)
• M50: 18,558,513 km (0.086 R)
• M51: 18,731,598 km (0.108 R)
• M52: 19,298,125 km (0.098 R)
• M53: 19,385,790 km (0.082 R)
• M54: 19,561,418 km (0.036 R)
• M55: 20,581,974 km (0.08 R)
• M56: 21,665,212 km (0.111 R)
• M57: 21,984,604 km (0.063 R)
• M58: 22,121,935 km (0.12 R)
• M59: 22,397,644 km (0.067 R)
• M60: 23,184,678 km (0.042 R)
• M61: 23,605,048 km (0.111 R)
• M62: 24,358,572 km (0.099 R)
• M63: 25,359,681 km (0.031 R)
• M64: 25,648,106 km (0.118 R)
• M65: 26,374,105 km (0.045 R)
• M66: 27,008,699 km (0.115 R)
• M67: 27,155,753 km (0.05 R)
• M68: 27,352,475 km (0.103 R)
• M69: 27,895,665 km (0.089 R)
• M70: 28,792,205 km (0.1 R)
• M71: 29,143,460 km (0.113 R)
• M72: 30,053,015 km (0.112 R)
• M73: 30,971,995 km (0.11 R)
• M74: 31,074,619 km (0.071 R)
• M75: 31,744,818 km (0.072 R)
• M76: 32,211,563 km (0.108 R)
• M77: 32,680,552 km (0.063 R)
• M78: 32,889,690 km (0.066 R)
• M79: 33,309,462 km (0.077 R)
• M80: 33,572,605 km (0.104 R)
• M81: 34,525,992 km (0.081 R)
• M82: 35,434,500 km (0.097 R)
• M83: 36,026,458 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.2

Radius: 6.2

Gravity: 24.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.73 AU - 15.21 AU

Year: 16860 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,786,865 km

• M1: 79,436 km (0.097 R)
• M2: 121,174 km (0.085 R)
• M3: 163,810 km (0.093 R)
• M4: 723,904 km (0.115 R)
• M5: 917,185 km (0.109 R)
• M6: 968,197 km (0.092 R)
• M7: 1,019,958 km (0.09 R)
• M8: 1,972,149 km (0.111 R)
• M9: 2,633,671 km (0.093 R)
• M10: 2,818,573 km (0.11 R)
• M11: 3,007,516 km (0.072 R)
• M12: 3,279,185 km (0.087 R)
• M13: 3,358,173 km (0.084 R)
• M14: 3,845,862 km (0.108 R)
• M15: 4,013,262 km (0.117 R)
• M16: 5,297,709 km (0.103 R)
• M17: 5,437,284 km (0.053 R)
• M18: 6,251,246 km (0.09 R)
• M19: 6,349,532 km (0.111 R)
• M20: 6,547,600 km (0.093 R)
• M21: 7,153,920 km (0.05 R)
• M22: 7,831,000 km (0.079 R)
• M23: 8,043,429 km (0.115 R)
• M24: 8,528,275 km (0.113 R)
• M25: 8,746,838 km (0.117 R)
• M26: 9,413,596 km (0.039 R)
• M27: 11,091,336 km (0.074 R)
• M28: 11,872,835 km (0.061 R)
• M29: 12,609,904 km (0.12 R)
• M30: 13,109,561 km (0.076 R)
• M31: 14,516,529 km (0.111 R)
• M32: 15,304,012 km (0.117 R)
• M33: 15,503,127 km (0.074 R)
• M34: 15,836,730 km (0.101 R)
• M35: 16,579,184 km (0.116 R)
• M36: 16,715,318 km (0.095 R)
• M37: 17,470,937 km (0.102 R)
• M38: 19,731,959 km (0.092 R)
• M39: 20,020,982 km (0.089 R)
• M40: 20,603,217 km (0.055 R)
• M41: 21,191,137 km (0.093 R)
• M42: 21,784,442 km (0.106 R)
• M43: 22,609,175 km (0.079 R)
• M44: 23,367,786 km (0.055 R)
• M45: 24,754,259 km (0.113 R)
• M46: 25,300,590 km (0.037 R)
• M47: 25,457,518 km (0.089 R)
• M48: 26,167,211 km (0.109 R)
• M49: 26,325,784 km (0.092 R)
• M50: 26,405,221 km (0.103 R)
• M51: 26,803,450 km (0.052 R)
• M52: 27,848,392 km (0.092 R)
• M53: 28,172,570 km (0.073 R)
• M54: 28,579,476 km (0.12 R)
• M55: 29,152,586 km (0.083 R)
• M56: 29,316,994 km (0.043 R)
• M57: 29,729,435 km (0.065 R)
• M58: 30,810,579 km (0.089 R)
• M59: 31,482,423 km (0.105 R)
• M60: 32,243,876 km (0.083 R)
• M61: 34,044,137 km (0.083 R)
• M62: 34,651,504 km (0.084 R)
• M63: 35,000,067 km (0.088 R)
• M64: 35,087,433 km (0.063 R)
• M65: 40,367,489 km (0.119 R)
• M66: 41,010,162 km (0.093 R)
• M67: 41,471,223 km (0.101 R)
• M68: 42,678,178 km (0.041 R)
• M69: 44,841,663 km (0.085 R)
• M70: 46,559,644 km (0.079 R)
• M71: 47,619,994 km (0.096 R)
• M72: 47,910,663 km (0.1 R)
• M73: 48,104,691 km (0.108 R)
• M74: 48,201,780 km (0.114 R)
• M75: 48,396,258 km (0.077 R)
• M76: 53,945,441 km (0.061 R)
• M77: 57,823,915 km (0.089 R)
• M78: 58,444,447 km (0.066 R)
• M79: 60,948,716 km (0.07 R)
• M80: 61,158,901 km (0.054 R)
• M81: 61,474,851 km (0.087 R)
• M82: 62,319,780 km (0.038 R)
• M83: 62,955,870 km (0.099 R)
• M84: 64,770,193 km (0.102 R)
• M85: 66,061,223 km (0.118 R)
• M86: 66,493,411 km (0.098 R)
• M87: 70,756,352 km (0.063 R)
• M88: 71,087,861 km (0.12 R)
• M89: 71,530,820 km (0.116 R)
• M90: 71,974,677 km (0.1 R)
• M91: 72,864,934 km (0.119 R)
• M92: 73,983,029 km (0.079 R)
• M93: 74,994,161 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.2

Radius: 3.3

Gravity: 47.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 16.65 AU - 18.47 AU

Year: 28175 Days

Day: 20.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,786,865 km

• M1: 91,853 km (0.07 R)
• M2: 383,868 km (0.114 R)
• M3: 981,960 km (0.096 R)
• M4: 1,380,190 km (0.113 R)
• M5: 1,613,263 km (0.074 R)
• M6: 1,751,941 km (0.108 R)
• M7: 2,077,914 km (0.088 R)
• M8: 2,115,314 km (0.096 R)
• M9: 2,267,006 km (0.11 R)
• M10: 2,422,289 km (0.049 R)
• M11: 2,908,482 km (0.079 R)
• M12: 3,512,558 km (0.061 R)
• M13: 4,488,086 km (0.109 R)
• M14: 4,930,147 km (0.064 R)
• M15: 5,283,498 km (0.063 R)
• M16: 5,385,823 km (0.084 R)
• M17: 5,437,434 km (0.089 R)
• M18: 5,697,136 km (0.077 R)
• M19: 6,943,585 km (0.077 R)
• M20: 8,151,588 km (0.116 R)
• M21: 9,422,871 km (0.093 R)
• M22: 9,797,314 km (0.115 R)
• M23: 10,949,367 km (0.119 R)
• M24: 11,408,932 km (0.098 R)
• M25: 11,941,650 km (0.114 R)
• M26: 12,346,611 km (0.116 R)
• M27: 12,824,726 km (0.085 R)
• M28: 13,939,978 km (0.092 R)
• M29: 14,366,183 km (0.066 R)
• M30: 14,868,832 km (0.098 R)
• M31: 15,450,169 km (0.057 R)
• M32: 15,670,227 km (0.094 R)
• M33: 19,564,260 km (0.092 R)
• M34: 19,961,293 km (0.095 R)
• M35: 20,280,834 km (0.111 R)
• M36: 23,064,701 km (0.093 R)
• M37: 23,148,326 km (0.114 R)
• M38: 23,736,844 km (0.085 R)
• M39: 24,075,384 km (0.09 R)
• M40: 24,245,177 km (0.057 R)
• M41: 27,104,591 km (0.096 R)
• M42: 28,081,166 km (0.026 R)
• M43: 28,528,912 km (0.073 R)
• M44: 28,978,903 km (0.112 R)
• M45: 29,612,899 km (0.094 R)
• M46: 30,710,348 km (0.05 R)
• M47: 32,007,362 km (0.058 R)
• M48: 34,463,310 km (0.107 R)
• M49: 34,846,430 km (0.075 R)
• M50: 36,393,272 km (0.106 R)
• M51: 39,253,284 km (0.08 R)
• M52: 39,954,300 km (0.085 R)
• M53: 40,457,697 km (0.085 R)
• M54: 42,594,403 km (0.089 R)
• M55: 43,314,717 km (0.053 R)
• M56: 43,831,727 km (0.102 R)
• M57: 44,350,832 km (0.104 R)
• M58: 44,559,072 km (0.089 R)
• M59: 44,663,192 km (0.11 R)
• M60: 44,767,612 km (0.054 R)
• M61: 48,790,448 km (0.043 R)
• M62: 50,084,619 km (0.11 R)
• M63: 52,376,459 km (0.109 R)
• M64: 53,590,595 km (0.111 R)
• M65: 54,925,606 km (0.045 R)
• M66: 55,261,005 km (0.098 R)
• M67: 56,609,629 km (0.059 R)
• M68: 58,310,557 km (0.113 R)
• M69: 59,453,784 km (0.077 R)
• M70: 59,913,199 km (0.027 R)
• M71: 61,414,264 km (0.113 R)
• M72: 62,344,165 km (0.053 R)
• M73: 63,044,731 km (0.041 R)
• M74: 63,395,838 km (0.051 R)
• M75: 64,925,326 km (0.094 R)
• M76: 65,043,509 km (0.043 R)
• M77: 65,398,355 km (0.071 R)
• M78: 65,635,318 km (0.11 R)
• M79: 70,069,997 km (0.109 R)
• M80: 70,555,143 km (0.029 R)
• M81: 74,847,854 km (0.101 R)
• M82: 75,716,419 km (0.118 R)
• M83: 76,463,660 km (0.117 R)
• M84: 78,845,857 km (0.074 R)
• M85: 80,236,220 km (0.101 R)
• M86: 80,870,814 km (0.116 R)
• M87: 81,761,968 km (0.116 R)
• M88: 82,017,332 km (0.112 R)
• M89: 83,940,113 km (0.113 R)
• M90: 86,656,811 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 20,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit