🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.57 AU - 0.95 AU

Year: 232 Days

Day: 22.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.02 AU - 1.12 AU

Year: 387 Days

Day: 31 Hours

Environment

Temp: 101 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.24 AU - 1.66 AU

Year: 611 Days

Day: 20.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,991,366 km

• M1: 525,537 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.79 AU - 3.55 AU

Year: 1975 Days

Day: 43.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,991,366 km

• M1: 591,360 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.3

Radius: 13.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.66 AU - 6.78 AU

Year: 4786 Days

Day: 14.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,991,366 km

• M1: 184,155 km (0.07 R)
• M2: 298,597 km (0.112 R)
• M3: 446,699 km (0.075 R)
• M4: 539,300 km (0.067 R)
• M5: 813,364 km (0.089 R)
• M6: 906,413 km (0.106 R)
• M7: 1,104,631 km (0.112 R)
• M8: 1,255,575 km (0.046 R)
• M9: 1,462,768 km (0.119 R)
• M10: 1,929,813 km (0.093 R)
• M11: 2,582,658 km (0.1 R)
• M12: 2,704,879 km (0.053 R)
• M13: 2,912,970 km (0.089 R)
• M14: 3,235,054 km (0.101 R)
• M15: 3,682,800 km (0.083 R)
• M16: 4,055,449 km (0.113 R)
• M17: 4,294,506 km (0.112 R)
• M18: 4,513,817 km (0.065 R)
• M19: 4,662,068 km (0.052 R)
• M20: 4,988,939 km (0.031 R)
• M21: 5,665,122 km (0.079 R)
• M22: 5,825,341 km (0.061 R)
• M23: 5,960,129 km (0.057 R)
• M24: 6,205,170 km (0.115 R)
• M25: 6,509,303 km (0.118 R)
• M26: 6,621,052 km (0.061 R)
• M27: 7,923,002 km (0.029 R)
• M28: 8,012,612 km (0.059 R)
• M29: 8,102,520 km (0.107 R)
• M30: 8,958,220 km (0.032 R)
• M31: 9,874,806 km (0.112 R)
• M32: 9,971,446 km (0.104 R)
• M33: 10,100,549 km (0.105 R)
• M34: 10,230,400 km (0.035 R)
• M35: 10,590,183 km (0.1 R)
• M36: 11,187,826 km (0.083 R)
• M37: 11,322,165 km (0.069 R)
• M38: 11,796,540 km (0.09 R)
• M39: 12,070,603 km (0.11 R)
• M40: 12,173,976 km (0.117 R)
• M41: 12,450,881 km (0.043 R)
• M42: 12,975,820 km (0.104 R)
• M43: 13,294,164 km (0.097 R)
• M44: 13,507,940 km (0.115 R)
• M45: 13,866,675 km (0.087 R)
• M46: 14,337,909 km (0.053 R)
• M47: 14,557,070 km (0.116 R)
• M48: 14,667,174 km (0.113 R)
• M49: 14,814,228 km (0.042 R)
• M50: 14,961,881 km (0.101 R)
• M51: 15,557,431 km (0.117 R)
• M52: 15,933,520 km (0.117 R)
• M53: 16,579,932 km (0.118 R)
• M54: 17,157,380 km (0.109 R)
• M55: 17,506,990 km (0.108 R)
• M56: 17,624,125 km (0.077 R)
• M57: 18,530,389 km (0.068 R)
• M58: 18,649,768 km (0.084 R)
• M59: 18,969,160 km (0.104 R)
• M60: 19,775,791 km (0.082 R)
• M61: 20,020,085 km (0.08 R)
• M62: 20,634,932 km (0.112 R)
• M63: 21,799,252 km (0.028 R)
• M64: 22,262,407 km (0.036 R)
• M65: 22,389,416 km (0.085 R)
• M66: 23,155,955 km (0.103 R)
• M67: 23,413,413 km (0.103 R)
• M68: 24,583,568 km (0.062 R)
• M69: 24,890,094 km (0.086 R)
• M70: 25,330,061 km (0.115 R)
• M71: 25,817,152 km (0.089 R)
• M72: 26,173,344 km (0.101 R)
• M73: 26,531,182 km (0.06 R)
• M74: 27,568,793 km (0.12 R)
• M75: 27,705,226 km (0.119 R)
• M76: 29,405,107 km (0.1 R)
• M77: 29,497,858 km (0.119 R)
• M78: 30,103,879 km (0.057 R)
• M79: 30,431,797 km (0.092 R)
• M80: 30,808,036 km (0.086 R)
• M81: 30,949,555 km (0.093 R)
• M82: 31,138,647 km (0.085 R)
• M83: 31,280,616 km (0.102 R)
• M84: 31,755,439 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 13.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.96 AU - 8.36 AU

Year: 6703 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 82.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,991,366 km

• M1: 180,864 km (0.084 R)
• M2: 394,789 km (0.111 R)
• M3: 550,670 km (0.115 R)
• M4: 638,035 km (0.079 R)
• M5: 742,005 km (0.098 R)
• M6: 875,297 km (0.062 R)
• M7: 1,666,071 km (0.103 R)
• M8: 1,785,600 km (0.115 R)
• M9: 2,259,526 km (0.103 R)
• M10: 2,511,299 km (0.079 R)
• M11: 2,632,025 km (0.065 R)
• M12: 3,171,774 km (0.047 R)
• M13: 3,302,672 km (0.11 R)
• M14: 3,416,367 km (0.059 R)
• M15: 3,550,705 km (0.098 R)
• M16: 3,706,437 km (0.118 R)
• M17: 3,805,022 km (0.116 R)
• M18: 4,624,669 km (0.064 R)
• M19: 4,731,033 km (0.073 R)
• M20: 4,946,154 km (0.117 R)
• M21: 5,274,971 km (0.055 R)
• M22: 5,430,852 km (0.073 R)
• M23: 5,793,028 km (0.063 R)
• M24: 5,907,919 km (0.072 R)
• M25: 6,233,444 km (0.109 R)
• M26: 7,195,957 km (0.061 R)
• M27: 7,543,921 km (0.074 R)
• M28: 7,770,562 km (0.099 R)
• M29: 7,948,284 km (0.108 R)
• M30: 8,050,460 km (0.114 R)
• M31: 8,463,799 km (0.107 R)
• M32: 8,646,757 km (0.085 R)
• M33: 8,910,498 km (0.077 R)
• M34: 9,744,955 km (0.076 R)
• M35: 9,881,987 km (0.099 R)
• M36: 9,991,941 km (0.085 R)
• M37: 10,185,521 km (0.117 R)
• M38: 10,408,272 km (0.104 R)
• M39: 10,660,793 km (0.032 R)
• M40: 10,943,683 km (0.103 R)
• M41: 11,200,542 km (0.093 R)
• M42: 11,545,964 km (0.046 R)
• M43: 11,632,880 km (0.032 R)
• M44: 12,159,165 km (0.097 R)
• M45: 12,693,080 km (0.108 R)
• M46: 13,174,187 km (0.119 R)
• M47: 13,356,247 km (0.066 R)
• M48: 13,569,574 km (0.077 R)
• M49: 13,753,430 km (0.111 R)
• M50: 13,876,399 km (0.101 R)
• M51: 14,590,729 km (0.072 R)
• M52: 15,063,010 km (0.105 R)
• M53: 15,189,869 km (0.098 R)
• M54: 15,636,418 km (0.108 R)
• M55: 16,444,845 km (0.099 R)
• M56: 16,608,056 km (0.092 R)
• M57: 16,837,689 km (0.108 R)
• M58: 16,969,335 km (0.032 R)
• M59: 17,499,361 km (0.09 R)
• M60: 17,599,292 km (0.053 R)
• M61: 18,439,882 km (0.083 R)
• M62: 19,431,417 km (0.103 R)
• M63: 19,534,939 km (0.057 R)
• M64: 19,985,827 km (0.073 R)
• M65: 20,651,088 km (0.045 R)
• M66: 21,466,098 km (0.101 R)
• M67: 21,573,210 km (0.119 R)
• M68: 21,895,444 km (0.093 R)
• M69: 23,054,378 km (0.057 R)
• M70: 23,420,594 km (0.081 R)
• M71: 23,678,201 km (0.096 R)
• M72: 24,084,808 km (0.048 R)
• M73: 24,755,156 km (0.101 R)
• M74: 25,017,402 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.9

Radius: 3.6

Gravity: 25.61 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 17.1 AU - 23.62 AU

Year: 32140 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,991,366 km

• M1: 349,461 km (0.115 R)
• M2: 408,402 km (0.063 R)
• M3: 700,417 km (0.119 R)
• M4: 750,084 km (0.041 R)
• M5: 801,097 km (0.077 R)
• M6: 1,016,518 km (0.074 R)
• M7: 1,530,087 km (0.08 R)
• M8: 1,595,012 km (0.086 R)
• M9: 1,829,881 km (0.111 R)
• M10: 2,004,312 km (0.094 R)
• M11: 2,482,277 km (0.041 R)
• M12: 2,714,304 km (0.048 R)
• M13: 2,872,878 km (0.119 R)
• M14: 3,709,878 km (0.057 R)
• M15: 4,109,454 km (0.072 R)
• M16: 4,245,737 km (0.091 R)
• M17: 5,093,957 km (0.069 R)
• M18: 5,289,332 km (0.053 R)
• M19: 5,437,583 km (0.088 R)
• M20: 5,587,181 km (0.111 R)
• M21: 6,565,402 km (0.094 R)
• M22: 7,595,233 km (0.04 R)
• M23: 8,157,273 km (0.097 R)
• M24: 8,271,266 km (0.079 R)
• M25: 8,674,283 km (0.116 R)
• M26: 8,790,670 km (0.08 R)
• M27: 10,411,264 km (0.046 R)
• M28: 11,605,504 km (0.08 R)
• M29: 12,251,318 km (0.077 R)
• M30: 13,510,034 km (0.063 R)
• M31: 14,325,941 km (0.109 R)
• M32: 15,017,981 km (0.07 R)
• M33: 15,438,351 km (0.116 R)
• M34: 16,650,542 km (0.094 R)
• M35: 16,940,164 km (0.088 R)
• M36: 18,487,903 km (0.041 R)
• M37: 20,003,330 km (0.039 R)
• M38: 20,080,073 km (0.112 R)
• M39: 20,931,435 km (0.113 R)
• M40: 21,165,705 km (0.063 R)
• M41: 21,243,945 km (0.073 R)
• M42: 21,322,334 km (0.074 R)
• M43: 21,479,412 km (0.073 R)
• M44: 21,715,627 km (0.077 R)
• M45: 23,151,168 km (0.042 R)
• M46: 23,393,517 km (0.054 R)
• M47: 23,717,695 km (0.108 R)
• M48: 25,112,546 km (0.105 R)
• M49: 25,694,481 km (0.117 R)
• M50: 26,617,949 km (0.105 R)
• M51: 26,956,489 km (0.079 R)
• M52: 28,411,029 km (0.118 R)
• M53: 29,452,978 km (0.119 R)
• M54: 29,803,037 km (0.111 R)
• M55: 30,507,344 km (0.074 R)
• M56: 30,861,592 km (0.093 R)
• M57: 31,039,165 km (0.09 R)
• M58: 34,754,428 km (0.057 R)
• M59: 36,429,176 km (0.104 R)
• M60: 37,939,815 km (0.063 R)
• M61: 38,511,578 km (0.096 R)
• M62: 39,953,403 km (0.072 R)
• M63: 40,243,922 km (0.054 R)
• M64: 40,340,861 km (0.034 R)
• M65: 43,684,224 km (0.073 R)
• M66: 44,684,286 km (0.116 R)
• M67: 45,288,063 km (0.078 R)
• M68: 46,910,900 km (0.11 R)
• M69: 48,862,853 km (0.109 R)
• M70: 49,277,090 km (0.117 R)
• M71: 49,796,643 km (0.101 R)
• M72: 50,736,417 km (0.063 R)
• M73: 51,366,074 km (0.111 R)
• M74: 53,057,877 km (0.115 R)
• M75: 54,017,547 km (0.116 R)
• M76: 54,124,510 km (0.068 R)
• M77: 55,737,773 km (0.053 R)
• M78: 58,461,202 km (0.077 R)
• M79: 60,226,906 km (0.112 R)
• M80: 60,559,911 km (0.074 R)
• M81: 63,471,534 km (0.031 R)
• M82: 63,810,373 km (0.071 R)
• M83: 64,830,631 km (0.091 R)
• M84: 67,808,077 km (0.118 R)
• M85: 69,546,105 km (0.082 R)
• M86: 70,245,326 km (0.076 R)
• M87: 70,829,805 km (0.048 R)
• M88: 71,415,929 km (0.115 R)
• M89: 72,947,512 km (0.1 R)
• M90: 73,776,584 km (0.1 R)
• M91: 76,522,602 km (0.03 R)
• M92: 77,606,289 km (0.099 R)
• M93: 77,727,014 km (0.093 R)
• M94: 78,452,714 km (0.112 R)
• M95: 78,816,386 km (0.049 R)
• M96: 81,622,842 km (0.086 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: 336 - 18,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit