🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 137 Days

Day: 42.2 Hours

Environment

Temp: 249 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.56 AU - 0.68 AU

Year: 178 Days

Day: 18.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,642,984 km

• M1: 112,946 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.93 AU - 1.05 AU

Year: 360 Days

Day: 40.8 Hours

Environment

Temp: 46 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.19 AU - 1.45 AU

Year: 554 Days

Day: 19.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,642,984 km

• M1: 58,642 km (0.067 R)
• M2: 711,338 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.79 AU - 2.91 AU

Year: 1316 Days

Day: 45 Hours

Environment

Temp: -87 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.85 AU - 5.39 AU

Year: 3627 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,642,984 km

• M1: 198,068 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 10.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.02 AU - 8.3 AU

Year: 8514 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 136.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,642,984 km

• M1: 365,468 km (0.056 R)
• M2: 474,824 km (0.036 R)
• M3: 544,536 km (0.118 R)
• M4: 629,358 km (0.052 R)
• M5: 850,613 km (0.1 R)
• M6: 1,110,914 km (0.119 R)
• M7: 1,236,426 km (0.091 R)
• M8: 1,337,405 km (0.028 R)
• M9: 1,426,416 km (0.068 R)
• M10: 1,517,371 km (0.101 R)
• M11: 1,786,049 km (0.1 R)
• M12: 2,244,118 km (0.112 R)
• M13: 2,332,979 km (0.034 R)
• M14: 2,404,935 km (0.049 R)
• M15: 2,625,293 km (0.087 R)
• M16: 2,719,091 km (0.107 R)
• M17: 3,407,092 km (0.089 R)
• M18: 3,697,012 km (0.11 R)
• M19: 3,844,964 km (0.12 R)
• M20: 4,059,937 km (0.059 R)
• M21: 4,659,824 km (0.1 R)
• M22: 4,796,856 km (0.111 R)
• M23: 5,454,488 km (0.071 R)
• M24: 5,526,744 km (0.086 R)
• M25: 5,623,384 km (0.041 R)
• M26: 6,040,762 km (0.065 R)
• M27: 6,291,039 km (0.117 R)
• M28: 6,366,736 km (0.087 R)
• M29: 7,167,084 km (0.095 R)
• M30: 7,325,808 km (0.079 R)
• M31: 7,700,401 km (0.086 R)
• M32: 7,862,864 km (0.026 R)
• M33: 8,274,109 km (0.087 R)
• M34: 8,833,156 km (0.074 R)
• M35: 8,918,127 km (0.118 R)
• M36: 9,117,392 km (0.089 R)
• M37: 9,203,261 km (0.06 R)
• M38: 9,811,825 km (0.11 R)
• M39: 10,195,095 km (0.112 R)
• M40: 10,343,795 km (0.098 R)
• M41: 10,463,174 km (0.11 R)
• M42: 10,794,234 km (0.033 R)
• M43: 11,220,439 km (0.091 R)
• M44: 12,246,979 km (0.112 R)
• M45: 12,563,977 km (0.081 R)
• M46: 12,627,706 km (0.107 R)
• M47: 12,980,158 km (0.03 R)
• M48: 13,990,692 km (0.04 R)
• M49: 14,122,937 km (0.077 R)
• M50: 14,689,613 km (0.096 R)
• M51: 14,925,230 km (0.11 R)
• M52: 15,742,184 km (0.101 R)
• M53: 15,845,257 km (0.03 R)
• M54: 15,914,221 km (0.12 R)
• M55: 16,225,385 km (0.096 R)
• M56: 16,434,074 km (0.05 R)
• M57: 16,678,517 km (0.105 R)
• M58: 16,748,678 km (0.109 R)
• M59: 16,889,151 km (0.105 R)
• M60: 17,811,721 km (0.094 R)
• M61: 17,990,939 km (0.085 R)
• M62: 18,387,523 km (0.093 R)
• M63: 18,496,281 km (0.098 R)
• M64: 19,336,422 km (0.105 R)
• M65: 19,446,826 km (0.025 R)
• M66: 19,668,530 km (0.102 R)
• M67: 20,002,582 km (0.093 R)
• M68: 20,713,920 km (0.065 R)
• M69: 21,091,654 km (0.117 R)
• M70: 21,281,344 km (0.056 R)
• M71: 21,357,490 km (0.117 R)
• M72: 22,393,006 km (0.092 R)
• M73: 22,509,094 km (0.108 R)
• M74: 23,092,376 km (0.029 R)
• M75: 24,194,613 km (0.084 R)
• M76: 24,393,279 km (0.11 R)
• M77: 24,592,394 km (0.098 R)
• M78: 24,712,222 km (0.118 R)
• M79: 24,952,326 km (0.035 R)
• M80: 25,717,819 km (0.073 R)
• M81: 26,083,137 km (0.028 R)
• M82: 26,327,580 km (0.096 R)
• M83: 26,491,090 km (0.075 R)
• M84: 27,313,130 km (0.118 R)
• M85: 27,437,147 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.2

Radius: 14.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.5 AU - 10.08 AU

Year: 10342 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,642,984 km

• M1: 180,864 km (0.089 R)
• M2: 558,598 km (0.058 R)
• M3: 647,609 km (0.086 R)
• M4: 1,060,948 km (0.064 R)
• M5: 1,596,808 km (0.102 R)
• M6: 1,701,676 km (0.12 R)
• M7: 1,918,593 km (0.113 R)
• M8: 2,244,716 km (0.117 R)
• M9: 2,803,913 km (0.059 R)
• M10: 3,213,512 km (0.046 R)
• M11: 3,523,479 km (0.106 R)
• M12: 3,762,536 km (0.089 R)
• M13: 3,965,840 km (0.1 R)
• M14: 4,151,939 km (0.053 R)
• M15: 4,256,658 km (0.065 R)
• M16: 4,362,274 km (0.117 R)
• M17: 4,903,519 km (0.026 R)
• M18: 5,627,722 km (0.115 R)
• M19: 6,216,988 km (0.094 R)
• M20: 6,702,733 km (0.091 R)
• M21: 6,925,334 km (0.108 R)
• M22: 7,377,868 km (0.111 R)
• M23: 7,684,992 km (0.104 R)
• M24: 8,206,341 km (0.069 R)
• M25: 8,685,353 km (0.092 R)
• M26: 9,283,296 km (0.115 R)
• M27: 9,615,104 km (0.119 R)
• M28: 9,866,578 km (0.118 R)
• M29: 10,261,965 km (0.11 R)
• M30: 10,547,697 km (0.12 R)
• M31: 10,662,738 km (0.108 R)
• M32: 11,010,403 km (0.089 R)
• M33: 11,302,867 km (0.034 R)
• M34: 11,538,783 km (0.105 R)
• M35: 11,806,114 km (0.039 R)
• M36: 11,955,563 km (0.094 R)
• M37: 12,075,540 km (0.057 R)
• M38: 12,559,489 km (0.09 R)
• M39: 13,142,472 km (0.085 R)
• M40: 13,235,372 km (0.096 R)
• M41: 14,176,193 km (0.099 R)
• M42: 15,627,592 km (0.096 R)
• M43: 15,758,939 km (0.119 R)
• M44: 15,890,585 km (0.059 R)
• M45: 16,055,741 km (0.026 R)
• M46: 16,221,346 km (0.093 R)
• M47: 17,092,155 km (0.087 R)
• M48: 17,261,350 km (0.069 R)
• M49: 17,567,428 km (0.062 R)
• M50: 18,461,424 km (0.108 R)
• M51: 18,914,108 km (0.099 R)
• M52: 19,019,125 km (0.037 R)
• M53: 19,299,920 km (0.115 R)
• M54: 19,582,212 km (0.073 R)
• M55: 20,401,410 km (0.112 R)
• M56: 20,797,096 km (0.076 R)
• M57: 21,304,382 km (0.107 R)
• M58: 21,632,750 km (0.12 R)
• M59: 21,779,206 km (0.054 R)
• M60: 21,889,310 km (0.082 R)
• M61: 22,073,166 km (0.079 R)
• M62: 23,675,359 km (0.068 R)
• M63: 24,624,109 km (0.093 R)
• M64: 24,776,998 km (0.084 R)
• M65: 25,546,529 km (0.113 R)
• M66: 25,779,004 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.5

Radius: 7.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.1 AU - 19.54 AU

Year: 25196 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,642,984 km

• M1: 185,801 km (0.113 R)
• M2: 701,764 km (0.094 R)
• M3: 976,575 km (0.103 R)
• M4: 1,114,504 km (0.099 R)
• M5: 1,539,811 km (0.087 R)
• M6: 1,619,846 km (0.069 R)
• M7: 1,868,328 km (0.108 R)
• M8: 2,188,617 km (0.062 R)
• M9: 2,717,296 km (0.036 R)
• M10: 3,147,390 km (0.11 R)
• M11: 3,284,122 km (0.075 R)
• M12: 3,353,236 km (0.111 R)
• M13: 4,257,256 km (0.084 R)
• M14: 4,716,671 km (0.113 R)
• M15: 6,532,490 km (0.083 R)
• M16: 8,113,441 km (0.091 R)
• M17: 8,395,881 km (0.106 R)
• M18: 8,538,298 km (0.1 R)
• M19: 9,018,956 km (0.111 R)
• M20: 9,164,814 km (0.075 R)
• M21: 9,607,325 km (0.107 R)
• M22: 9,706,508 km (0.028 R)
• M23: 9,956,187 km (0.091 R)
• M24: 10,769,252 km (0.059 R)
• M25: 11,079,667 km (0.116 R)
• M26: 11,340,566 km (0.08 R)
• M27: 12,296,646 km (0.08 R)
• M28: 12,512,665 km (0.047 R)
• M29: 12,729,881 km (0.064 R)
• M30: 13,057,949 km (0.112 R)
• M31: 13,168,053 km (0.094 R)
• M32: 16,489,724 km (0.112 R)
• M33: 17,087,368 km (0.032 R)
• M34: 17,509,832 km (0.096 R)
• M35: 17,570,569 km (0.052 R)
• M36: 17,631,306 km (0.114 R)
• M37: 17,874,851 km (0.026 R)
• M38: 18,860,252 km (0.107 R)
• M39: 19,484,973 km (0.041 R)
• M40: 20,243,733 km (0.11 R)
• M41: 20,626,704 km (0.055 R)
• M42: 20,754,909 km (0.118 R)
• M43: 20,819,087 km (0.071 R)
• M44: 21,659,677 km (0.082 R)
• M45: 21,855,202 km (0.111 R)
• M46: 22,445,365 km (0.115 R)
• M47: 22,643,283 km (0.105 R)
• M48: 23,641,400 km (0.114 R)
• M49: 24,314,740 km (0.089 R)
• M50: 24,858,080 km (0.077 R)
• M51: 25,336,643 km (0.081 R)
• M52: 25,818,349 km (0.039 R)
• M53: 27,845,848 km (0.113 R)
• M54: 27,987,518 km (0.105 R)
• M55: 28,271,604 km (0.118 R)
• M56: 29,273,611 km (0.098 R)
• M57: 30,360,140 km (0.04 R)
• M58: 30,871,615 km (0.068 R)
• M59: 35,448,113 km (0.116 R)
• M60: 35,601,750 km (0.11 R)
• M61: 37,149,938 km (0.09 R)
• M62: 37,775,258 km (0.05 R)
• M63: 38,010,725 km (0.059 R)
• M64: 38,246,640 km (0.051 R)
• M65: 38,325,329 km (0.1 R)
• M66: 38,561,993 km (0.098 R)
• M67: 40,231,505 km (0.106 R)
• M68: 42,249,431 km (0.05 R)
• M69: 44,052,534 km (0.105 R)
• M70: 44,382,995 km (0.091 R)
• M71: 44,880,259 km (0.103 R)
• M72: 46,467,193 km (0.079 R)
• M73: 46,887,862 km (0.078 R)
• M74: 47,987,556 km (0.116 R)
• M75: 48,668,526 km (0.077 R)
• M76: 48,839,217 km (0.064 R)
• M77: 49,266,917 km (0.09 R)
• M78: 49,781,833 km (0.114 R)
• M79: 51,337,202 km (0.085 R)
• M80: 52,996,242 km (0.096 R)
• M81: 53,084,056 km (0.108 R)
• M82: 53,259,834 km (0.104 R)
• M83: 53,700,100 km (0.098 R)
• M84: 54,053,151 km (0.107 R)
• M85: 54,939,070 km (0.07 R)
• M86: 55,651,305 km (0.111 R)
• M87: 56,277,073 km (0.087 R)
• M88: 56,905,235 km (0.081 R)
• M89: 57,175,109 km (0.072 R)
• M90: 58,440,109 km (0.108 R)
• M91: 58,530,915 km (0.103 R)
• M92: 59,258,260 km (0.049 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit