🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 130 Days

Day: 45.7 Hours

Environment

Temp: 260 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.45 AU - 0.67 AU

Year: 149 Days

Day: 41.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,340,692 km

• M1: 279,748 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.03 AU - 1.47 AU

Year: 498 Days

Day: 22.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.14 AU - 1.44 AU

Year: 522 Days

Day: 44.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.57 AU - 1.59 AU

Year: 708 Days

Day: 35.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 10.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.29 AU - 9.39 AU

Year: 7825 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,340,692 km

• M1: 242,947 km (0.119 R)
• M2: 469,289 km (0.113 R)
• M3: 696,827 km (0.074 R)
• M4: 1,241,214 km (0.096 R)
• M5: 1,594,115 km (0.108 R)
• M6: 1,671,607 km (0.094 R)
• M7: 1,977,833 km (0.112 R)
• M8: 2,044,704 km (0.104 R)
• M9: 2,319,665 km (0.104 R)
• M10: 2,735,995 km (0.112 R)
• M11: 2,886,341 km (0.113 R)
• M12: 3,136,619 km (0.111 R)
• M13: 3,333,938 km (0.06 R)
• M14: 3,866,357 km (0.103 R)
• M15: 4,250,524 km (0.06 R)
• M16: 4,940,918 km (0.079 R)
• M17: 5,264,199 km (0.071 R)
• M18: 5,452,094 km (0.084 R)
• M19: 5,714,040 km (0.078 R)
• M20: 5,834,467 km (0.077 R)
• M21: 6,028,944 km (0.112 R)
• M22: 6,151,614 km (0.115 R)
• M23: 6,574,826 km (0.062 R)
• M24: 6,650,523 km (0.09 R)
• M25: 6,726,519 km (0.1 R)
• M26: 7,188,477 km (0.06 R)
• M27: 7,370,837 km (0.072 R)
• M28: 7,554,842 km (0.118 R)
• M29: 7,660,608 km (0.118 R)
• M30: 8,170,138 km (0.045 R)
• M31: 8,333,349 km (0.045 R)
• M32: 8,442,705 km (0.115 R)
• M33: 8,524,984 km (0.114 R)
• M34: 9,052,766 km (0.113 R)
• M35: 9,165,263 km (0.095 R)
• M36: 9,391,754 km (0.115 R)
• M37: 9,534,171 km (0.069 R)
• M38: 9,821,100 km (0.095 R)
• M39: 10,023,656 km (0.077 R)
• M40: 10,758,630 km (0.032 R)
• M41: 10,937,549 km (0.051 R)
• M42: 12,124,907 km (0.109 R)
• M43: 12,404,805 km (0.04 R)
• M44: 12,561,135 km (0.12 R)
• M45: 12,812,609 km (0.057 R)
• M46: 12,970,734 km (0.108 R)
• M47: 13,065,878 km (0.092 R)
• M48: 13,706,307 km (0.091 R)
• M49: 13,900,335 km (0.043 R)
• M50: 14,324,146 km (0.05 R)
• M51: 14,751,996 km (0.067 R)
• M52: 14,884,539 km (0.093 R)
• M53: 15,050,743 km (0.042 R)
• M54: 15,654,370 km (0.117 R)
• M55: 15,755,648 km (0.104 R)
• M56: 16,163,302 km (0.114 R)
• M57: 16,850,405 km (0.046 R)
• M58: 17,337,047 km (0.084 R)
• M59: 17,441,915 km (0.084 R)
• M60: 18,111,216 km (0.095 R)
• M61: 18,253,184 km (0.089 R)
• M62: 18,896,605 km (0.098 R)
• M63: 19,474,800 km (0.09 R)
• M64: 19,547,355 km (0.112 R)
• M65: 19,656,562 km (0.106 R)
• M66: 19,948,726 km (0.108 R)
• M67: 20,352,940 km (0.029 R)
• M68: 20,426,692 km (0.073 R)
• M69: 21,393,692 km (0.118 R)
• M70: 21,656,536 km (0.038 R)
• M71: 22,147,666 km (0.072 R)
• M72: 22,451,798 km (0.08 R)
• M73: 22,680,683 km (0.081 R)
• M74: 22,987,209 km (0.099 R)
• M75: 23,102,399 km (0.087 R)
• M76: 23,875,970 km (0.042 R)
• M77: 24,109,642 km (0.076 R)
• M78: 24,579,229 km (0.109 R)
• M79: 24,697,112 km (0.113 R)
• M80: 25,408,450 km (0.062 R)
• M81: 25,726,795 km (0.109 R)
• M82: 26,649,365 km (0.029 R)
• M83: 27,094,269 km (0.114 R)
• M84: 27,175,500 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.3

Radius: 3.9

Gravity: 28.69 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.86 AU - 19.7 AU

Year: 23414 Days

Day: 22.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,340,692 km

• M1: 238,758 km (0.06 R)
• M2: 269,725 km (0.103 R)
• M3: 302,038 km (0.069 R)
• M4: 544,835 km (0.11 R)
• M5: 910,153 km (0.084 R)
• M6: 1,197,681 km (0.052 R)
• M7: 1,601,296 km (0.027 R)
• M8: 1,849,329 km (0.102 R)
• M9: 1,881,343 km (0.117 R)
• M10: 2,010,595 km (0.117 R)
• M11: 2,277,927 km (0.105 R)
• M12: 2,381,149 km (0.102 R)
• M13: 2,956,802 km (0.089 R)
• M14: 2,994,201 km (0.065 R)
• M15: 3,298,783 km (0.119 R)
• M16: 3,494,157 km (0.104 R)
• M17: 4,569,168 km (0.118 R)
• M18: 5,187,157 km (0.116 R)
• M19: 5,277,663 km (0.104 R)
• M20: 5,368,619 km (0.103 R)
• M21: 5,414,246 km (0.049 R)
• M22: 5,552,026 km (0.087 R)
• M23: 6,067,091 km (0.118 R)
• M24: 6,114,663 km (0.113 R)
• M25: 6,597,116 km (0.086 R)
• M26: 6,793,688 km (0.077 R)
• M27: 8,116,732 km (0.093 R)
• M28: 9,186,955 km (0.076 R)
• M29: 9,571,870 km (0.104 R)
• M30: 10,357,409 km (0.086 R)
• M31: 11,692,270 km (0.08 R)
• M32: 12,713,126 km (0.117 R)
• M33: 13,512,876 km (0.115 R)
• M34: 14,075,963 km (0.083 R)
• M35: 14,328,783 km (0.064 R)
• M36: 14,392,213 km (0.108 R)
• M37: 15,160,398 km (0.054 R)
• M38: 16,337,733 km (0.116 R)
• M39: 16,669,840 km (0.115 R)
• M40: 16,736,561 km (0.118 R)
• M41: 17,004,341 km (0.097 R)
• M42: 17,611,858 km (0.107 R)
• M43: 17,679,776 km (0.118 R)
• M44: 21,912,498 km (0.09 R)
• M45: 26,671,954 km (0.077 R)
• M46: 27,063,003 km (0.114 R)
• M47: 28,326,656 km (0.079 R)
• M48: 29,933,188 km (0.085 R)
• M49: 31,157,197 km (0.058 R)
• M50: 34,415,589 km (0.085 R)
• M51: 36,041,717 km (0.087 R)
• M52: 36,473,906 km (0.105 R)
• M53: 36,907,739 km (0.065 R)
• M54: 36,994,656 km (0.105 R)
• M55: 37,955,822 km (0.04 R)
• M56: 39,190,902 km (0.104 R)
• M57: 39,902,539 km (0.111 R)
• M58: 40,528,756 km (0.077 R)
• M59: 41,068,056 km (0.033 R)
• M60: 41,881,569 km (0.102 R)
• M61: 42,609,064 km (0.078 R)
• M62: 43,065,786 km (0.109 R)
• M63: 44,168,771 km (0.11 R)
• M64: 44,631,178 km (0.054 R)
• M65: 44,723,779 km (0.096 R)
• M66: 44,816,530 km (0.042 R)
• M67: 45,840,677 km (0.113 R)
• M68: 46,402,567 km (0.071 R)
• M69: 46,496,365 km (0.103 R)
• M70: 47,155,194 km (0.088 R)
• M71: 49,245,824 km (0.093 R)
• M72: 50,013,560 km (0.063 R)
• M73: 52,047,493 km (0.116 R)
• M74: 53,615,278 km (0.099 R)
• M75: 54,305,972 km (0.105 R)
• M76: 56,095,761 km (0.051 R)
• M77: 56,496,085 km (0.092 R)
• M78: 56,596,315 km (0.098 R)
• M79: 57,299,575 km (0.101 R)
• M80: 57,400,254 km (0.099 R)
• M81: 58,410,638 km (0.072 R)
• M82: 62,095,982 km (0.058 R)
• M83: 62,510,069 km (0.086 R)
• M84: 62,613,740 km (0.109 R)
• M85: 62,925,053 km (0.093 R)
• M86: 66,595,437 km (0.114 R)
• M87: 66,807,118 km (0.084 R)
• M88: 66,913,183 km (0.092 R)
• M89: 68,616,654 km (0.082 R)
• M90: 69,151,915 km (0.104 R)
• M91: 70,226,626 km (0.101 R)
• M92: 70,658,066 km (0.111 R)
• M93: 71,849,015 km (0.106 R)
• M94: 72,719,375 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.4

Radius: 3

Gravity: 73.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.85 AU - 19.09 AU

Year: 23825 Days

Day: 24.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 84,340,692 km

• M1: 97,687 km (0.026 R)
• M2: 207,941 km (0.084 R)
• M3: 453,581 km (0.096 R)
• M4: 1,154,447 km (0.048 R)
• M5: 1,402,181 km (0.073 R)
• M6: 1,666,071 km (0.036 R)
• M7: 2,389,826 km (0.105 R)
• M8: 2,584,154 km (0.117 R)
• M9: 3,368,046 km (0.044 R)
• M10: 3,629,693 km (0.118 R)
• M11: 3,988,728 km (0.088 R)
• M12: 4,548,374 km (0.115 R)
• M13: 4,692,137 km (0.113 R)
• M14: 6,103,444 km (0.109 R)
• M15: 6,421,788 km (0.073 R)
• M16: 6,909,327 km (0.11 R)
• M17: 6,964,230 km (0.109 R)
• M18: 7,521,183 km (0.116 R)
• M19: 8,974,825 km (0.073 R)
• M20: 9,825,738 km (0.059 R)
• M21: 10,448,962 km (0.093 R)
• M22: 11,149,380 km (0.112 R)
• M23: 11,996,403 km (0.118 R)
• M24: 12,194,770 km (0.115 R)
• M25: 12,394,333 km (0.062 R)
• M26: 13,066,925 km (0.054 R)
• M27: 13,820,599 km (0.057 R)
• M28: 13,959,127 km (0.049 R)
• M29: 15,513,000 km (0.072 R)
• M30: 16,164,200 km (0.095 R)
• M31: 16,824,375 km (0.107 R)
• M32: 17,643,274 km (0.11 R)
• M33: 17,718,372 km (0.105 R)
• M34: 17,944,265 km (0.07 R)
• M35: 18,322,747 km (0.104 R)
• M36: 18,857,111 km (0.117 R)
• M37: 20,254,804 km (0.055 R)
• M38: 20,807,119 km (0.046 R)
• M39: 21,204,750 km (0.091 R)
• M40: 21,284,635 km (0.106 R)
• M41: 22,250,290 km (0.082 R)
• M42: 22,331,521 km (0.052 R)
• M43: 22,493,985 km (0.119 R)
• M44: 23,230,305 km (0.102 R)
• M45: 23,560,019 km (0.069 R)
• M46: 24,391,185 km (0.095 R)
• M47: 24,558,585 km (0.086 R)
• M48: 25,401,120 km (0.087 R)
• M49: 25,996,520 km (0.089 R)
• M50: 27,027,997 km (0.117 R)
• M51: 28,511,858 km (0.058 R)
• M52: 29,219,307 km (0.097 R)
• M53: 30,291,325 km (0.095 R)
• M54: 30,471,141 km (0.087 R)
• M55: 30,831,972 km (0.088 R)
• M56: 31,557,970 km (0.095 R)
• M57: 33,956,024 km (0.082 R)
• M58: 34,705,659 km (0.036 R)
• M59: 35,460,679 km (0.109 R)
• M60: 36,603,308 km (0.088 R)
• M61: 36,699,050 km (0.082 R)
• M62: 39,905,681 km (0.086 R)
• M63: 40,102,851 km (0.077 R)
• M64: 42,595,151 km (0.113 R)
• M65: 43,301,852 km (0.11 R)
• M66: 43,504,557 km (0.073 R)
• M67: 48,146,429 km (0.067 R)
• M68: 49,304,765 km (0.12 R)
• M69: 49,622,362 km (0.099 R)
• M70: 51,756,375 km (0.095 R)
• M71: 52,726,518 km (0.08 R)
• M72: 54,029,216 km (0.051 R)
• M73: 55,342,386 km (0.091 R)
• M74: 57,332,038 km (0.083 R)
• M75: 57,665,790 km (0.103 R)
• M76: 58,447,439 km (0.104 R)
• M77: 59,120,031 km (0.102 R)
• M78: 59,232,379 km (0.09 R)
• M79: 59,344,877 km (0.097 R)
• M80: 60,699,486 km (0.047 R)
• M81: 62,521,588 km (0.065 R)
• M82: 62,636,030 km (0.038 R)
• M83: 62,750,622 km (0.095 R)
• M84: 62,865,214 km (0.042 R)
• M85: 65,404,339 km (0.112 R)
• M86: 66,803,378 km (0.046 R)
• M87: 68,094,408 km (0.118 R)
• M88: 68,330,024 km (0.114 R)
• M89: 70,701,150 km (0.059 R)
• M90: 71,777,058 km (0.077 R)
• M91: 72,497,223 km (0.11 R)
• M92: 74,672,076 km (0.101 R)
• M93: 74,793,550 km (0.085 R)
• M94: 75,036,646 km (0.113 R)
• M95: 79,333,396 km (0.091 R)
• M96: 80,202,261 km (0.057 R)
• M97: 82,074,777 km (0.089 R)
• M98: 83,457,062 km (0.085 R)
• M99: 83,583,173 km (0.103 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 12,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit