🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.56 AU - 0.78 AU

Year: 236 Days

Day: 21 Hours

Environment

Temp: 20 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.58 AU - 0.76 AU

Year: 236 Days

Day: 26.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.66 AU - 0.88 AU

Year: 291 Days

Day: 35.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,226,503 km

• M1: 13,314 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.76 AU - 0.92 AU

Year: 331 Days

Day: 33.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,226,503 km

• M1: 355,893 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.24 AU - 2.64 AU

Year: 1641 Days

Day: 25.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 14.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.86 AU - 4.74 AU

Year: 3189 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 88,226,503 km

• M1: 183,856 km (0.104 R)
• M2: 282,890 km (0.039 R)
• M3: 421,567 km (0.078 R)
• M4: 510,129 km (0.085 R)
• M5: 840,441 km (0.087 R)
• M6: 952,490 km (0.102 R)
• M7: 1,302,997 km (0.119 R)
• M8: 1,513,631 km (0.107 R)
• M9: 1,623,286 km (0.085 R)
• M10: 1,798,316 km (0.089 R)
• M11: 1,925,923 km (0.062 R)
• M12: 2,056,522 km (0.107 R)
• M13: 2,247,110 km (0.078 R)
• M14: 2,443,532 km (0.105 R)
• M15: 2,561,864 km (0.104 R)
• M16: 2,816,778 km (0.082 R)
• M17: 2,978,793 km (0.063 R)
• M18: 3,092,936 km (0.091 R)
• M19: 3,208,575 km (0.103 R)
• M20: 3,564,169 km (0.104 R)
• M21: 3,739,947 km (0.085 R)
• M22: 3,946,541 km (0.1 R)
• M23: 4,086,266 km (0.083 R)
• M24: 4,270,570 km (0.094 R)
• M25: 4,457,717 km (0.025 R)
• M26: 4,574,254 km (0.075 R)
• M27: 4,706,648 km (0.039 R)
• M28: 4,810,469 km (0.079 R)
• M29: 4,929,998 km (0.089 R)
• M30: 5,264,199 km (0.098 R)
• M31: 5,418,584 km (0.082 R)
• M32: 5,747,700 km (0.118 R)
• M33: 5,922,729 km (0.099 R)
• M34: 6,051,084 km (0.107 R)
• M35: 6,245,562 km (0.095 R)
• M36: 6,623,895 km (0.046 R)
• M37: 6,908,579 km (0.09 R)
• M38: 7,248,615 km (0.072 R)
• M39: 7,403,449 km (0.103 R)
• M40: 7,751,414 km (0.114 R)
• M41: 8,265,582 km (0.032 R)
• M42: 8,572,257 km (0.097 R)
• M43: 9,030,027 km (0.102 R)
• M44: 9,364,677 km (0.037 R)
• M45: 9,571,122 km (0.095 R)
• M46: 10,161,286 km (0.1 R)
• M47: 10,257,627 km (0.034 R)
• M48: 10,528,848 km (0.098 R)
• M49: 10,881,151 km (0.043 R)
• M50: 11,098,367 km (0.062 R)
• M51: 11,297,033 km (0.03 R)
• M52: 11,476,849 km (0.101 R)
• M53: 12,083,319 km (0.101 R)
• M54: 12,472,872 km (0.116 R)
• M55: 12,679,467 km (0.118 R)
• M56: 12,783,288 km (0.105 R)
• M57: 12,949,940 km (0.066 R)
• M58: 13,264,245 km (0.082 R)
• M59: 13,411,898 km (0.062 R)
• M60: 14,072,073 km (0.064 R)
• M61: 14,351,971 km (0.115 R)
• M62: 14,699,188 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484

Radius: 3.1

Gravity: 50.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.99 AU - 13.47 AU

Year: 20714 Days

Day: 18.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,226,503 km

• M1: 88,113 km (0.103 R)
• M2: 381,026 km (0.108 R)
• M3: 435,479 km (0.085 R)
• M4: 512,074 km (0.05 R)
• M5: 744,997 km (0.116 R)
• M6: 837,150 km (0.11 R)
• M7: 884,572 km (0.053 R)
• M8: 1,007,093 km (0.076 R)
• M9: 1,161,179 km (0.115 R)
• M10: 1,666,670 km (0.039 R)
• M11: 2,004,911 km (0.033 R)
• M12: 3,176,561 km (0.12 R)
• M13: 3,593,042 km (0.087 R)
• M14: 3,827,312 km (0.094 R)
• M15: 4,147,451 km (0.077 R)
• M16: 4,475,968 km (0.102 R)
• M17: 4,855,648 km (0.094 R)
• M18: 5,422,025 km (0.04 R)
• M19: 5,690,404 km (0.105 R)
• M20: 5,780,761 km (0.095 R)
• M21: 5,917,344 km (0.105 R)
• M22: 6,147,276 km (0.052 R)
• M23: 6,427,024 km (0.094 R)
• M24: 6,473,997 km (0.086 R)
• M25: 6,758,682 km (0.078 R)
• M26: 6,902,446 km (0.105 R)
• M27: 7,047,406 km (0.1 R)
• M28: 7,487,822 km (0.094 R)
• M29: 8,190,633 km (0.044 R)
• M30: 8,446,745 km (0.108 R)
• M31: 8,914,238 km (0.112 R)
• M32: 8,966,747 km (0.062 R)
• M33: 9,443,515 km (0.101 R)
• M34: 11,035,087 km (0.103 R)
• M35: 11,091,336 km (0.065 R)
• M36: 12,121,766 km (0.063 R)
• M37: 12,354,989 km (0.091 R)
• M38: 12,825,624 km (0.112 R)
• M39: 14,580,257 km (0.029 R)
• M40: 16,990,429 km (0.102 R)
• M41: 17,975,231 km (0.101 R)
• M42: 19,588,944 km (0.11 R)
• M43: 19,930,924 km (0.077 R)
• M44: 20,482,192 km (0.056 R)
• M45: 21,178,271 km (0.066 R)
• M46: 22,808,589 km (0.049 R)
• M47: 22,952,203 km (0.066 R)
• M48: 23,820,469 km (0.101 R)
• M49: 24,185,338 km (0.062 R)
• M50: 25,440,015 km (0.093 R)
• M51: 25,514,366 km (0.096 R)
• M52: 25,588,865 km (0.107 R)
• M53: 25,812,963 km (0.093 R)
• M54: 26,338,201 km (0.099 R)
• M55: 26,413,449 km (0.044 R)
• M56: 27,781,521 km (0.093 R)
• M57: 30,585,733 km (0.104 R)
• M58: 30,823,444 km (0.08 R)
• M59: 31,620,203 km (0.118 R)
• M60: 33,560,038 km (0.058 R)
• M61: 34,544,392 km (0.039 R)
• M62: 35,454,995 km (0.064 R)
• M63: 36,541,225 km (0.031 R)
• M64: 36,709,223 km (0.088 R)
• M65: 36,961,894 km (0.062 R)
• M66: 37,384,209 km (0.042 R)
• M67: 38,063,233 km (0.091 R)
• M68: 39,175,194 km (0.027 R)
• M69: 41,081,370 km (0.093 R)
• M70: 41,869,751 km (0.061 R)
• M71: 43,017,317 km (0.108 R)
• M72: 43,907,125 km (0.078 R)
• M73: 44,623,399 km (0.117 R)
• M74: 44,982,883 km (0.055 R)
• M75: 45,343,414 km (0.104 R)
• M76: 45,704,992 km (0.072 R)
• M77: 45,795,499 km (0.097 R)
• M78: 48,354,071 km (0.084 R)
• M79: 48,538,525 km (0.105 R)
• M80: 49,093,533 km (0.063 R)
• M81: 49,650,636 km (0.066 R)
• M82: 50,583,827 km (0.094 R)
• M83: 51,052,517 km (0.098 R)
• M84: 52,372,569 km (0.115 R)
• M85: 52,941,789 km (0.05 R)
• M86: 57,080,564 km (0.086 R)
• M87: 57,764,076 km (0.093 R)
• M88: 58,450,282 km (0.111 R)
• M89: 59,139,180 km (0.102 R)
• M90: 59,830,771 km (0.088 R)
• M91: 60,227,205 km (0.073 R)
• M92: 63,227,989 km (0.083 R)
• M93: 66,379,567 km (0.109 R)
• M94: 66,482,042 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.7

Radius: 7.4

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.94 AU - 17.56 AU

Year: 23155 Days

Day: 15.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 69.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,226,503 km

• M1: 207,941 km (0.082 R)
• M2: 1,047,933 km (0.085 R)
• M3: 2,086,292 km (0.058 R)
• M4: 3,090,692 km (0.116 R)
• M5: 3,263,627 km (0.09 R)
• M6: 3,574,043 km (0.052 R)
• M7: 3,710,027 km (0.064 R)
• M8: 3,893,883 km (0.047 R)
• M9: 3,987,082 km (0.089 R)
• M10: 4,318,741 km (0.101 R)
• M11: 5,110,114 km (0.078 R)
• M12: 5,366,524 km (0.058 R)
• M13: 5,418,285 km (0.053 R)
• M14: 5,522,405 km (0.054 R)
• M15: 5,574,765 km (0.116 R)
• M16: 6,379,003 km (0.086 R)
• M17: 6,878,809 km (0.093 R)
• M18: 8,695,077 km (0.057 R)
• M19: 8,939,670 km (0.09 R)
• M20: 9,124,573 km (0.066 R)
• M21: 9,624,080 km (0.059 R)
• M22: 10,325,245 km (0.092 R)
• M23: 10,519,273 km (0.098 R)
• M24: 10,845,546 km (0.082 R)
• M25: 11,241,233 km (0.029 R)
• M26: 12,047,117 km (0.071 R)
• M27: 12,115,034 km (0.091 R)
• M28: 13,501,507 km (0.113 R)
• M29: 14,357,356 km (0.113 R)
• M30: 14,573,974 km (0.104 R)
• M31: 15,599,468 km (0.098 R)
• M32: 16,046,017 km (0.055 R)
• M33: 16,572,452 km (0.101 R)
• M34: 16,875,687 km (0.082 R)
• M35: 17,642,077 km (0.109 R)
• M36: 18,263,207 km (0.113 R)
• M37: 18,498,076 km (0.111 R)
• M38: 18,812,680 km (0.116 R)
• M39: 18,970,656 km (0.118 R)
• M40: 20,412,181 km (0.028 R)
• M41: 21,392,645 km (0.082 R)
• M42: 22,054,915 km (0.066 R)
• M43: 22,138,091 km (0.099 R)
• M44: 22,221,417 km (0.084 R)
• M45: 22,639,843 km (0.093 R)
• M46: 24,081,517 km (0.118 R)
• M47: 25,116,884 km (0.112 R)
• M48: 26,254,875 km (0.119 R)
• M49: 28,944,645 km (0.056 R)
• M50: 29,218,559 km (0.053 R)
• M51: 29,768,630 km (0.073 R)
• M52: 32,759,839 km (0.099 R)
• M53: 33,618,232 km (0.117 R)
• M54: 34,194,632 km (0.092 R)
• M55: 36,335,827 km (0.077 R)
• M56: 38,119,781 km (0.046 R)
• M57: 38,219,713 km (0.1 R)
• M58: 38,419,875 km (0.077 R)
• M59: 38,519,956 km (0.1 R)
• M60: 40,848,596 km (0.116 R)
• M61: 42,081,582 km (0.073 R)
• M62: 42,495,220 km (0.063 R)
• M63: 43,326,685 km (0.086 R)
• M64: 44,583,756 km (0.037 R)
• M65: 45,959,159 km (0.045 R)
• M66: 47,026,689 km (0.082 R)
• M67: 47,241,212 km (0.119 R)
• M68: 47,456,035 km (0.117 R)
• M69: 47,671,157 km (0.107 R)
• M70: 48,102,298 km (0.086 R)
• M71: 49,294,892 km (0.092 R)
• M72: 51,709,102 km (0.03 R)
• M73: 52,041,210 km (0.086 R)
• M74: 54,049,112 km (0.102 R)
• M75: 54,498,803 km (0.099 R)
• M76: 57,910,383 km (0.103 R)
• M77: 58,025,424 km (0.095 R)
• M78: 58,140,315 km (0.116 R)
• M79: 59,178,674 km (0.096 R)
• M80: 59,758,066 km (0.108 R)
• M81: 62,801,485 km (0.102 R)
• M82: 62,919,518 km (0.101 R)
• M83: 66,134,975 km (0.069 R)
• M84: 67,218,662 km (0.102 R)
• M85: 68,186,859 km (0.042 R)
• M86: 69,525,610 km (0.115 R)
• M87: 70,627,399 km (0.116 R)
• M88: 70,750,069 km (0.101 R)
• M89: 76,978,876 km (0.117 R)
• M90: 78,626,846 km (0.085 R)
• M91: 78,881,461 km (0.102 R)
• M92: 80,927,811 km (0.099 R)
• M93: 82,862,111 km (0.114 R)
• M94: 85,464,964 km (0.103 R)
• M95: 87,302,774 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit