🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.53 AU - 0.59 AU

Year: 152 Days

Day: 30.9 Hours

Environment

Temp: 224 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.61 AU - 0.85 AU

Year: 226 Days

Day: 39.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.11 AU - 2.67 AU

Year: 1336 Days

Day: 45.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.3 AU - 2.8 AU

Year: 1473 Days

Day: 24.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.13 AU - 3.99 AU

Year: 2429 Days

Day: 47 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.3

Radius: 10.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.49 AU - 8.27 AU

Year: 6526 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,348,324 km

• M1: 147,204 km (0.098 R)
• M2: 272,867 km (0.117 R)
• M3: 375,640 km (0.092 R)
• M4: 496,067 km (0.059 R)
• M5: 591,510 km (0.06 R)
• M6: 662,719 km (0.1 R)
• M7: 849,118 km (0.112 R)
• M8: 955,033 km (0.066 R)
• M9: 1,168,359 km (0.091 R)
• M10: 1,453,343 km (0.114 R)
• M11: 1,655,899 km (0.064 R)
• M12: 1,806,394 km (0.11 R)
• M13: 2,252,046 km (0.07 R)
• M14: 2,368,882 km (0.078 R)
• M15: 2,453,555 km (0.119 R)
• M16: 2,767,112 km (0.102 R)
• M17: 3,299,231 km (0.061 R)
• M18: 3,432,374 km (0.089 R)
• M19: 3,862,916 km (0.052 R)
• M20: 3,983,492 km (0.05 R)
• M21: 4,105,115 km (0.116 R)
• M22: 4,352,400 km (0.12 R)
• M23: 4,498,857 km (0.032 R)
• M24: 4,604,473 km (0.094 R)
• M25: 4,839,790 km (0.062 R)
• M26: 5,079,147 km (0.113 R)
• M27: 5,935,894 km (0.11 R)
• M28: 6,028,645 km (0.054 R)
• M29: 6,547,749 km (0.113 R)
• M30: 6,619,706 km (0.046 R)
• M31: 7,328,500 km (0.085 R)
• M32: 7,704,590 km (0.101 R)
• M33: 7,856,880 km (0.053 R)
• M34: 7,933,325 km (0.083 R)
• M35: 8,215,915 km (0.077 R)
• M36: 8,475,767 km (0.036 R)
• M37: 8,764,640 km (0.057 R)
• M38: 8,976,919 km (0.106 R)
• M39: 9,083,583 km (0.095 R)
• M40: 9,787,740 km (0.109 R)
• M41: 10,257,627 km (0.063 R)
• M42: 10,621,898 km (0.111 R)
• M43: 10,791,542 km (0.098 R)
• M44: 11,392,177 km (0.057 R)
• M45: 11,798,634 km (0.111 R)
• M46: 12,625,911 km (0.034 R)
• M47: 12,865,716 km (0.107 R)
• M48: 12,986,142 km (0.096 R)
• M49: 13,380,333 km (0.099 R)
• M50: 13,594,108 km (0.077 R)
• M51: 14,554,975 km (0.111 R)
• M52: 14,995,990 km (0.12 R)
• M53: 15,091,134 km (0.058 R)
• M54: 16,443,349 km (0.089 R)
• M55: 16,672,533 km (0.101 R)
• M56: 16,902,764 km (0.077 R)
• M57: 17,001,648 km (0.092 R)
• M58: 17,233,376 km (0.031 R)
• M59: 17,399,579 km (0.076 R)
• M60: 17,666,611 km (0.068 R)
• M61: 18,002,159 km (0.096 R)
• M62: 19,469,265 km (0.077 R)
• M63: 19,538,380 km (0.085 R)
• M64: 20,129,740 km (0.089 R)
• M65: 20,762,240 km (0.099 R)
• M66: 20,974,519 km (0.066 R)
• M67: 21,080,883 km (0.117 R)
• M68: 21,187,546 km (0.057 R)
• M69: 21,329,964 km (0.112 R)
• M70: 21,401,172 km (0.064 R)
• M71: 21,723,107 km (0.104 R)
• M72: 21,794,914 km (0.094 R)
• M73: 22,371,763 km (0.052 R)
• M74: 22,698,635 km (0.11 R)
• M75: 23,173,309 km (0.079 R)
• M76: 24,393,130 km (0.047 R)
• M77: 24,654,627 km (0.106 R)
• M78: 25,067,218 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.8

Radius: 7.3

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.87 AU - 17.41 AU

Year: 20258 Days

Day: 24.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,348,324 km

• M1: 98,286 km (0.09 R)
• M2: 261,946 km (0.108 R)
• M3: 330,013 km (0.069 R)
• M4: 552,615 km (0.104 R)
• M5: 692,937 km (0.097 R)
• M6: 742,454 km (0.12 R)
• M7: 1,365,380 km (0.109 R)
• M8: 1,863,391 km (0.11 R)
• M9: 2,337,168 km (0.115 R)
• M10: 2,529,102 km (0.05 R)
• M11: 2,686,329 km (0.08 R)
• M12: 3,740,396 km (0.102 R)
• M13: 3,965,241 km (0.089 R)
• M14: 4,713,979 km (0.057 R)
• M15: 5,253,728 km (0.104 R)
• M16: 7,771,909 km (0.077 R)
• M17: 8,290,864 km (0.087 R)
• M18: 8,407,700 km (0.108 R)
• M19: 8,761,648 km (0.095 R)
• M20: 9,240,960 km (0.09 R)
• M21: 9,544,943 km (0.095 R)
• M22: 9,914,150 km (0.074 R)
• M23: 10,350,677 km (0.045 R)
• M24: 10,729,907 km (0.103 R)
• M25: 11,177,953 km (0.11 R)
• M26: 11,632,282 km (0.099 R)
• M27: 11,960,499 km (0.106 R)
• M28: 13,371,806 km (0.086 R)
• M29: 13,715,582 km (0.043 R)
• M30: 13,923,223 km (0.095 R)
• M31: 14,341,798 km (0.105 R)
• M32: 15,190,916 km (0.106 R)
• M33: 17,086,321 km (0.111 R)
• M34: 17,684,413 km (0.071 R)
• M35: 17,986,002 km (0.116 R)
• M36: 18,289,237 km (0.092 R)
• M37: 18,594,267 km (0.095 R)
• M38: 19,441,739 km (0.07 R)
• M39: 19,909,233 km (0.096 R)
• M40: 20,696,716 km (0.078 R)
• M41: 21,816,157 km (0.11 R)
• M42: 22,383,133 km (0.063 R)
• M43: 23,284,011 km (0.111 R)
• M44: 23,449,167 km (0.056 R)
• M45: 23,614,622 km (0.115 R)
• M46: 24,030,056 km (0.057 R)
• M47: 24,447,733 km (0.119 R)
• M48: 25,205,895 km (0.056 R)
• M49: 25,886,116 km (0.081 R)
• M50: 29,644,763 km (0.118 R)
• M51: 31,541,365 km (0.105 R)
• M52: 33,943,458 km (0.093 R)
• M53: 34,318,200 km (0.058 R)
• M54: 35,450,656 km (0.075 R)
• M55: 36,787,313 km (0.066 R)
• M56: 36,979,696 km (0.08 R)
• M57: 37,172,229 km (0.109 R)
• M58: 37,365,210 km (0.1 R)
• M59: 37,752,219 km (0.094 R)
• M60: 38,432,591 km (0.06 R)
• M61: 38,529,979 km (0.056 R)
• M62: 39,904,035 km (0.064 R)
• M63: 40,299,422 km (0.079 R)
• M64: 40,596,973 km (0.084 R)
• M65: 43,104,083 km (0.114 R)
• M66: 46,593,454 km (0.111 R)
• M67: 47,323,042 km (0.105 R)
• M68: 48,793,440 km (0.103 R)
• M69: 48,899,056 km (0.119 R)
• M70: 49,322,268 km (0.093 R)
• M71: 49,534,249 km (0.108 R)
• M72: 49,746,678 km (0.058 R)
• M73: 51,563,843 km (0.103 R)
• M74: 51,886,825 km (0.091 R)
• M75: 52,210,405 km (0.106 R)
• M76: 53,511,607 km (0.116 R)
• M77: 56,367,131 km (0.042 R)
• M78: 56,477,983 km (0.053 R)
• M79: 60,742,420 km (0.111 R)
• M80: 61,083,503 km (0.092 R)
• M81: 62,339,527 km (0.101 R)
• M82: 62,913,235 km (0.096 R)
• M83: 69,694,955 km (0.114 R)
• M84: 72,207,003 km (0.049 R)
• M85: 73,171,759 km (0.107 R)
• M86: 73,655,858 km (0.059 R)
• M87: 76,336,652 km (0.057 R)
• M88: 76,827,482 km (0.108 R)
• M89: 77,073,272 km (0.051 R)
• M90: 78,925,293 km (0.1 R)
• M91: 81,041,804 km (0.095 R)
• M92: 82,169,922 km (0.077 R)
• M93: 83,177,015 km (0.071 R)
• M94: 84,695,283 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.9

Radius: 4.8

Gravity: 27.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.28 AU - 19.92 AU

Year: 24460 Days

Day: 18.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,348,324 km

• M1: 62,382 km (0.091 R)
• M2: 659,577 km (0.04 R)
• M3: 1,237,025 km (0.027 R)
• M4: 1,298,510 km (0.07 R)
• M5: 1,756,429 km (0.113 R)
• M6: 2,411,817 km (0.07 R)
• M7: 2,725,075 km (0.083 R)
• M8: 4,194,276 km (0.097 R)
• M9: 6,658,152 km (0.073 R)
• M10: 7,261,929 km (0.115 R)
• M11: 7,317,729 km (0.049 R)
• M12: 9,236,023 km (0.044 R)
• M13: 10,469,607 km (0.045 R)
• M14: 11,298,678 km (0.12 R)
• M15: 11,493,006 km (0.077 R)
• M16: 12,215,115 km (0.09 R)
• M17: 12,816,648 km (0.055 R)
• M18: 14,118,000 km (0.113 R)
• M19: 15,317,625 km (0.111 R)
• M20: 15,893,278 km (0.116 R)
• M21: 16,476,111 km (0.107 R)
• M22: 16,696,469 km (0.039 R)
• M23: 19,493,201 km (0.107 R)
• M24: 19,804,065 km (0.118 R)
• M25: 19,960,245 km (0.099 R)
• M26: 20,038,336 km (0.098 R)
• M27: 20,116,725 km (0.082 R)
• M28: 20,352,192 km (0.075 R)
• M29: 21,223,450 km (0.064 R)
• M30: 21,864,776 km (0.082 R)
• M31: 22,106,975 km (0.081 R)
• M32: 23,330,835 km (0.117 R)
• M33: 23,909,480 km (0.051 R)
• M34: 24,325,661 km (0.077 R)
• M35: 27,305,501 km (0.049 R)
• M36: 27,479,334 km (0.114 R)
• M37: 28,177,806 km (0.097 R)
• M38: 34,252,826 km (0.094 R)
• M39: 35,476,836 km (0.084 R)
• M40: 36,237,092 km (0.115 R)
• M41: 36,523,572 km (0.1 R)
• M42: 36,715,057 km (0.083 R)
• M43: 37,387,500 km (0.119 R)
• M44: 38,161,220 km (0.081 R)
• M45: 39,527,647 km (0.093 R)
• M46: 40,118,259 km (0.08 R)
• M47: 40,711,714 km (0.061 R)
• M48: 42,408,902 km (0.107 R)
• M49: 42,710,790 km (0.108 R)
• M50: 43,925,376 km (0.083 R)
• M51: 44,537,081 km (0.109 R)
• M52: 45,151,480 km (0.115 R)
• M53: 46,181,760 km (0.109 R)
• M54: 48,160,491 km (0.114 R)
• M55: 52,739,682 km (0.084 R)
• M56: 52,956,001 km (0.061 R)
• M57: 53,172,618 km (0.083 R)
• M58: 53,606,751 km (0.107 R)
• M59: 53,824,267 km (0.082 R)
• M60: 54,042,081 km (0.114 R)
• M61: 54,151,138 km (0.116 R)
• M62: 55,245,297 km (0.055 R)
• M63: 55,795,219 km (0.114 R)
• M64: 56,236,383 km (0.065 R)
• M65: 56,457,339 km (0.113 R)
• M66: 57,122,152 km (0.063 R)
• M67: 58,459,557 km (0.109 R)
• M68: 59,469,342 km (0.11 R)
• M69: 59,919,931 km (0.088 R)
• M70: 60,032,728 km (0.113 R)
• M71: 60,145,674 km (0.081 R)
• M72: 60,258,621 km (0.064 R)
• M73: 60,824,699 km (0.103 R)
• M74: 62,533,107 km (0.066 R)
• M75: 63,220,808 km (0.086 R)
• M76: 65,763,972 km (0.058 R)
• M77: 67,399,825 km (0.098 R)
• M78: 70,116,073 km (0.062 R)
• M79: 70,592,094 km (0.059 R)
• M80: 72,988,203 km (0.098 R)
• M81: 73,591,531 km (0.039 R)
• M82: 74,075,181 km (0.085 R)
• M83: 74,438,704 km (0.055 R)
• M84: 76,632,257 km (0.104 R)
• M85: 78,352,932 km (0.092 R)
• M86: 79,713,824 km (0.096 R)
• M87: 80,334,954 km (0.084 R)
• M88: 80,583,885 km (0.104 R)
• M89: 81,707,215 km (0.071 R)
• M90: 82,961,444 km (0.039 R)
• M91: 84,348,366 km (0.033 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 16,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit