🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.58 AU

Year: 147 Days

Day: 45.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.61 AU - 1.01 AU

Year: 278 Days

Day: 35 Hours

Environment

Temp: 148 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.96 AU - 1.12 AU

Year: 404 Days

Day: 28.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 100,281,996 km

• M1: 159,322 km (0.069 R)
• M2: 284,535 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.27 AU - 1.37 AU

Year: 578 Days

Day: 23.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,281,996 km

• M1: 798,553 km (0.03 R)
• M2: 839,094 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.32 AU - 1.48 AU

Year: 631 Days

Day: 32.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,281,996 km

• M1: 793,018 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.31 AU - 3.51 AU

Year: 2398 Days

Day: 24 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.4

Radius: 11.9

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.02 AU - 8.32 AU

Year: 7311 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 100,281,996 km

• M1: 151,842 km (0.047 R)
• M2: 227,389 km (0.073 R)
• M3: 383,719 km (0.12 R)
• M4: 493,523 km (0.106 R)
• M5: 735,722 km (0.059 R)
• M6: 880,383 km (0.114 R)
• M7: 965,205 km (0.072 R)
• M8: 1,275,471 km (0.038 R)
• M9: 1,617,602 km (0.094 R)
• M10: 2,102,897 km (0.12 R)
• M11: 2,707,572 km (0.108 R)
• M12: 2,809,298 km (0.119 R)
• M13: 3,042,970 km (0.117 R)
• M14: 3,202,292 km (0.057 R)
• M15: 3,810,258 km (0.047 R)
• M16: 3,953,423 km (0.113 R)
• M17: 4,423,908 km (0.094 R)
• M18: 5,579,552 km (0.113 R)
• M19: 5,874,260 km (0.064 R)
• M20: 6,444,975 km (0.096 R)
• M21: 7,068,649 km (0.06 R)
• M22: 7,893,532 km (0.118 R)
• M23: 8,076,939 km (0.109 R)
• M24: 8,410,691 km (0.11 R)
• M25: 8,673,385 km (0.108 R)
• M26: 9,206,851 km (0.095 R)
• M27: 9,399,982 km (0.118 R)
• M28: 9,477,624 km (0.083 R)
• M29: 9,633,654 km (0.117 R)
• M30: 9,790,433 km (0.111 R)
• M31: 10,305,797 km (0.093 R)
• M32: 10,667,824 km (0.109 R)
• M33: 10,993,200 km (0.094 R)
• M34: 11,487,321 km (0.086 R)
• M35: 11,946,736 km (0.076 R)
• M36: 12,454,771 km (0.078 R)
• M37: 12,668,546 km (0.08 R)
• M38: 13,186,604 km (0.102 R)
• M39: 13,404,568 km (0.119 R)
• M40: 14,288,093 km (0.103 R)
• M41: 15,327,499 km (0.087 R)
• M42: 15,464,829 km (0.084 R)
• M43: 16,625,410 km (0.114 R)
• M44: 16,719,507 km (0.104 R)
• M45: 16,813,753 km (0.095 R)
• M46: 16,955,423 km (0.089 R)
• M47: 17,526,288 km (0.048 R)
• M48: 18,394,255 km (0.086 R)
• M49: 18,491,643 km (0.089 R)
• M50: 19,871,983 km (0.115 R)
• M51: 20,372,986 km (0.027 R)
• M52: 21,952,440 km (0.095 R)
• M53: 22,159,185 km (0.12 R)
• M54: 22,730,798 km (0.099 R)
• M55: 23,412,815 km (0.086 R)
• M56: 23,623,897 km (0.032 R)
• M57: 23,888,835 km (0.106 R)
• M58: 24,635,628 km (0.114 R)
• M59: 25,933,838 km (0.106 R)
• M60: 28,146,540 km (0.105 R)
• M61: 28,371,087 km (0.071 R)
• M62: 28,935,220 km (0.066 R)
• M63: 29,389,100 km (0.114 R)
• M64: 29,788,227 km (0.109 R)
• M65: 30,476,677 km (0.106 R)
• M66: 30,938,485 km (0.112 R)
• M67: 31,170,212 km (0.061 R)
• M68: 33,104,513 km (0.068 R)
• M69: 33,519,796 km (0.054 R)
• M70: 33,698,416 km (0.111 R)
• M71: 34,355,600 km (0.115 R)
• M72: 34,535,566 km (0.085 R)
• M73: 34,896,546 km (0.109 R)
• M74: 36,108,588 km (0.062 R)
• M75: 37,457,811 km (0.11 R)
• M76: 38,511,728 km (0.074 R)
• M77: 39,073,468 km (0.083 R)
• M78: 39,764,012 km (0.063 R)
• M79: 41,093,189 km (0.064 R)
• M80: 41,411,832 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.1

Radius: 5.3

Gravity: 30.69 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.94 AU - 22.54 AU

Year: 29664 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,281,996 km

• M1: 345,571 km (0.085 R)
• M2: 593,305 km (0.064 R)
• M3: 648,656 km (0.094 R)
• M4: 825,780 km (0.062 R)
• M5: 2,215,395 km (0.09 R)
• M6: 2,436,800 km (0.111 R)
• M7: 3,094,282 km (0.077 R)
• M8: 3,192,419 km (0.073 R)
• M9: 3,855,736 km (0.108 R)
• M10: 3,908,394 km (0.079 R)
• M11: 4,728,340 km (0.105 R)
• M12: 5,245,051 km (0.058 R)
• M13: 6,393,514 km (0.077 R)
• M14: 7,418,558 km (0.088 R)
• M15: 7,749,170 km (0.075 R)
• M16: 7,949,930 km (0.098 R)
• M17: 8,084,718 km (0.097 R)
• M18: 8,700,463 km (0.111 R)
• M19: 9,759,915 km (0.11 R)
• M20: 10,268,099 km (0.062 R)
• M21: 11,614,180 km (0.104 R)
• M22: 13,333,060 km (0.112 R)
• M23: 13,653,947 km (0.095 R)
• M24: 13,815,363 km (0.099 R)
• M25: 15,717,051 km (0.119 R)
• M26: 16,913,984 km (0.062 R)
• M27: 17,698,924 km (0.071 R)
• M28: 20,769,420 km (0.04 R)
• M29: 21,048,121 km (0.057 R)
• M30: 21,421,667 km (0.052 R)
• M31: 23,033,734 km (0.088 R)
• M32: 23,322,158 km (0.026 R)
• M33: 24,586,111 km (0.113 R)
• M34: 25,275,907 km (0.048 R)
• M35: 27,281,416 km (0.098 R)
• M36: 27,995,297 km (0.119 R)
• M37: 28,097,771 km (0.118 R)
• M38: 28,200,395 km (0.114 R)
• M39: 28,818,833 km (0.064 R)
• M40: 30,594,859 km (0.09 R)
• M41: 32,298,479 km (0.089 R)
• M42: 33,923,561 km (0.058 R)
• M43: 35,021,610 km (0.088 R)
• M44: 37,590,953 km (0.091 R)
• M45: 39,299,061 km (0.117 R)
• M46: 40,683,590 km (0.101 R)
• M47: 41,732,570 km (0.036 R)
• M48: 42,908,409 km (0.069 R)
• M49: 44,333,778 km (0.094 R)
• M50: 47,719,626 km (0.116 R)
• M51: 47,841,997 km (0.092 R)
• M52: 48,087,188 km (0.117 R)
• M53: 48,210,008 km (0.111 R)
• M54: 51,689,505 km (0.065 R)
• M55: 53,205,231 km (0.05 R)
• M56: 53,459,397 km (0.101 R)
• M57: 53,586,556 km (0.09 R)
• M58: 55,763,953 km (0.115 R)
• M59: 56,151,112 km (0.099 R)
• M60: 58,755,461 km (0.073 R)
• M61: 58,886,659 km (0.083 R)
• M62: 59,018,006 km (0.053 R)
• M63: 61,932,172 km (0.094 R)
• M64: 62,199,503 km (0.114 R)
• M65: 63,945,909 km (0.106 R)
• M66: 65,164,234 km (0.066 R)
• M67: 67,074,898 km (0.058 R)
• M68: 69,280,868 km (0.062 R)
• M69: 70,532,105 km (0.088 R)
• M70: 70,671,530 km (0.083 R)
• M71: 71,931,144 km (0.085 R)
• M72: 72,071,467 km (0.062 R)
• M73: 74,046,757 km (0.083 R)
• M74: 74,756,599 km (0.08 R)
• M75: 76,755,825 km (0.054 R)
• M76: 77,762,020 km (0.115 R)
• M77: 78,628,042 km (0.112 R)
• M78: 81,098,950 km (0.051 R)
• M79: 85,372,363 km (0.046 R)
• M80: 85,669,764 km (0.115 R)
• M81: 88,963,909 km (0.05 R)
• M82: 89,265,349 km (0.109 R)
• M83: 91,081,616 km (0.026 R)
• M84: 91,233,608 km (0.055 R)
• M85: 92,451,783 km (0.117 R)
• M86: 93,675,494 km (0.074 R)
• M87: 94,596,718 km (0.077 R)
• M88: 96,138,772 km (0.115 R)
• M89: 96,602,975 km (0.119 R)
• M90: 97,223,207 km (0.067 R)
• M91: 102,547,545 km (0.086 R)
• M92: 103,180,195 km (0.075 R)
• M93: 103,655,467 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.1

Radius: 6

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.63 AU - 19.93 AU

Year: 30991 Days

Day: 23.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,281,996 km

• M1: 816,954 km (0.071 R)
• M2: 968,197 km (0.095 R)
• M3: 1,128,417 km (0.119 R)
• M4: 1,332,019 km (0.102 R)
• M5: 1,773,632 km (0.116 R)
• M6: 1,812,528 km (0.067 R)
• M7: 2,050,987 km (0.117 R)
• M8: 2,091,827 km (0.072 R)
• M9: 2,342,104 km (0.096 R)
• M10: 2,916,560 km (0.051 R)
• M11: 3,101,912 km (0.059 R)
• M12: 3,339,024 km (0.105 R)
• M13: 3,387,045 km (0.097 R)
• M14: 3,484,134 km (0.111 R)
• M15: 3,631,189 km (0.103 R)
• M16: 3,931,731 km (0.113 R)
• M17: 4,033,607 km (0.109 R)
• M18: 4,292,412 km (0.117 R)
• M19: 5,838,057 km (0.106 R)
• M20: 8,048,216 km (0.112 R)
• M21: 8,571,060 km (0.096 R)
• M22: 8,703,455 km (0.105 R)
• M23: 12,675,727 km (0.097 R)
• M24: 14,842,054 km (0.109 R)
• M25: 15,001,226 km (0.06 R)
• M26: 15,321,066 km (0.099 R)
• M27: 16,130,390 km (0.03 R)
• M28: 16,458,159 km (0.113 R)
• M29: 16,622,717 km (0.075 R)
• M30: 18,384,382 km (0.101 R)
• M31: 18,898,549 km (0.115 R)
• M32: 19,157,354 km (0.106 R)
• M33: 20,028,612 km (0.062 R)
• M34: 20,469,177 km (0.102 R)
• M35: 21,629,309 km (0.078 R)
• M36: 21,719,367 km (0.108 R)
• M37: 21,900,081 km (0.11 R)
• M38: 21,990,588 km (0.079 R)
• M39: 22,353,811 km (0.084 R)
• M40: 23,270,547 km (0.12 R)
• M41: 24,106,051 km (0.074 R)
• M42: 24,199,550 km (0.067 R)
• M43: 27,642,994 km (0.12 R)
• M44: 29,122,217 km (0.108 R)
• M45: 31,134,309 km (0.117 R)
• M46: 31,440,087 km (0.025 R)
• M47: 31,951,712 km (0.113 R)
• M48: 32,672,624 km (0.106 R)
• M49: 32,776,145 km (0.086 R)
• M50: 34,235,473 km (0.055 R)
• M51: 39,728,258 km (0.037 R)
• M52: 40,059,767 km (0.099 R)
• M53: 42,068,118 km (0.086 R)
• M54: 43,766,503 km (0.104 R)
• M55: 43,880,646 km (0.109 R)
• M56: 45,026,266 km (0.099 R)
• M57: 48,050,986 km (0.095 R)
• M58: 48,640,102 km (0.116 R)
• M59: 50,183,055 km (0.09 R)
• M60: 51,140,481 km (0.055 R)
• M61: 52,830,488 km (0.115 R)
• M62: 54,907,206 km (0.099 R)
• M63: 55,276,413 km (0.096 R)
• M64: 55,770,086 km (0.091 R)
• M65: 57,259,632 km (0.071 R)
• M66: 57,634,076 km (0.038 R)
• M67: 59,013,966 km (0.106 R)
• M68: 65,031,092 km (0.118 R)
• M69: 65,813,190 km (0.075 R)
• M70: 66,336,333 km (0.059 R)
• M71: 67,518,306 km (0.105 R)
• M72: 67,781,898 km (0.091 R)
• M73: 68,972,547 km (0.097 R)
• M74: 70,838,182 km (0.11 R)
• M75: 70,972,072 km (0.114 R)
• M76: 73,125,833 km (0.063 R)
• M77: 74,210,717 km (0.048 R)
• M78: 74,346,701 km (0.106 R)
• M79: 75,300,986 km (0.054 R)
• M80: 75,984,947 km (0.106 R)
• M81: 77,635,161 km (0.084 R)
• M82: 83,927,697 km (0.075 R)
• M83: 86,204,127 km (0.104 R)
• M84: 87,350,047 km (0.116 R)
• M85: 87,781,039 km (0.117 R)
• M86: 87,924,802 km (0.072 R)
• M87: 89,367,374 km (0.073 R)
• M88: 89,656,846 km (0.06 R)
• M89: 91,399,961 km (0.119 R)
• M90: 95,954,767 km (0.062 R)
• M91: 96,844,725 km (0.078 R)
• M92: 97,588,675 km (0.077 R)
• M93: 99,531,353 km (0.115 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: 384 - 18,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit