🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.83 AU - 1.03 AU

Year: 320 Days

Day: 14.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.04 AU - 1.52 AU

Year: 516 Days

Day: 37.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,659,094 km

• M1: 271,819 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.58 AU - 1.86 AU

Year: 804 Days

Day: 27.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 78.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.71 AU - 2.77 AU

Year: 1617 Days

Day: 37.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,659,094 km

• M1: 1,185,414 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.75 AU - 3.33 AU

Year: 1889 Days

Day: 42.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,659,094 km

• M1: 1,896,452 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 12

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.47 AU - 10.91 AU

Year: 9930 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,659,094 km

• M1: 150,795 km (0.094 R)
• M2: 236,813 km (0.087 R)
• M3: 337,642 km (0.107 R)
• M4: 714,479 km (0.032 R)
• M5: 921,074 km (0.063 R)
• M6: 1,051,075 km (0.062 R)
• M7: 1,372,560 km (0.056 R)
• M8: 1,634,207 km (0.096 R)
• M9: 1,725,013 km (0.065 R)
• M10: 1,841,101 km (0.083 R)
• M11: 2,032,586 km (0.106 R)
• M12: 2,230,803 km (0.064 R)
• M13: 3,344,260 km (0.106 R)
• M14: 3,461,096 km (0.083 R)
• M15: 3,911,685 km (0.106 R)
• M16: 4,317,395 km (0.07 R)
• M17: 4,445,002 km (0.077 R)
• M18: 5,101,886 km (0.109 R)
• M19: 5,236,973 km (0.107 R)
• M20: 5,649,264 km (0.087 R)
• M21: 5,859,449 km (0.085 R)
• M22: 6,001,119 km (0.058 R)
• M23: 7,982,243 km (0.111 R)
• M24: 8,416,975 km (0.119 R)
• M25: 8,981,407 km (0.1 R)
• M26: 9,227,197 km (0.099 R)
• M27: 9,433,642 km (0.116 R)
• M28: 9,725,208 km (0.025 R)
• M29: 10,104,588 km (0.036 R)
• M30: 10,232,195 km (0.071 R)
• M31: 10,618,008 km (0.101 R)
• M32: 10,747,709 km (0.07 R)
• M33: 11,448,276 km (0.083 R)
• M34: 11,625,849 km (0.062 R)
• M35: 13,263,796 km (0.085 R)
• M36: 13,497,019 km (0.089 R)
• M37: 13,637,641 km (0.102 R)
• M38: 14,395,653 km (0.073 R)
• M39: 14,828,141 km (0.115 R)
• M40: 17,053,708 km (0.104 R)
• M41: 19,328,793 km (0.09 R)
• M42: 19,487,367 km (0.095 R)
• M43: 19,805,860 km (0.117 R)
• M44: 20,179,556 km (0.06 R)
• M45: 20,340,523 km (0.096 R)
• M46: 20,501,790 km (0.102 R)
• M47: 20,988,282 km (0.107 R)
• M48: 21,752,727 km (0.094 R)
• M49: 22,359,646 km (0.104 R)
• M50: 22,526,148 km (0.096 R)
• M51: 23,477,441 km (0.105 R)
• M52: 24,441,899 km (0.025 R)
• M53: 25,709,292 km (0.106 R)
• M54: 26,585,486 km (0.073 R)
• M55: 26,997,778 km (0.103 R)
• M56: 27,650,025 km (0.085 R)
• M57: 28,007,863 km (0.112 R)
• M58: 28,668,188 km (0.115 R)
• M59: 28,788,764 km (0.086 R)
• M60: 29,942,762 km (0.062 R)
• M61: 30,741,016 km (0.085 R)
• M62: 30,864,434 km (0.044 R)
• M63: 31,421,986 km (0.098 R)
• M64: 33,685,102 km (0.095 R)
• M65: 34,195,231 km (0.063 R)
• M66: 34,515,221 km (0.116 R)
• M67: 35,546,249 km (0.104 R)
• M68: 35,870,428 km (0.089 R)
• M69: 37,374,634 km (0.051 R)
• M70: 37,506,430 km (0.106 R)
• M71: 38,233,925 km (0.084 R)
• M72: 38,632,603 km (0.112 R)
• M73: 39,971,953 km (0.115 R)
• M74: 40,241,528 km (0.073 R)
• M75: 40,715,005 km (0.046 R)
• M76: 41,190,278 km (0.11 R)
• M77: 45,057,831 km (0.076 R)
• M78: 46,184,154 km (0.094 R)
• M79: 46,467,043 km (0.106 R)
• M80: 46,963,708 km (0.069 R)
• M81: 47,604,885 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.1

Radius: 7.2

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.16 AU - 16.42 AU

Year: 20274 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,659,094 km

• M1: 270,024 km (0.109 R)
• M2: 411,394 km (0.081 R)
• M3: 599,887 km (0.087 R)
• M4: 866,620 km (0.116 R)
• M5: 972,536 km (0.094 R)
• M6: 1,728,304 km (0.099 R)
• M7: 2,001,171 km (0.108 R)
• M8: 2,324,302 km (0.098 R)
• M9: 2,899,057 km (0.071 R)
• M10: 3,993,665 km (0.057 R)
• M11: 4,538,051 km (0.074 R)
• M12: 4,771,723 km (0.044 R)
• M13: 5,057,455 km (0.089 R)
• M14: 5,105,476 km (0.101 R)
• M15: 5,595,559 km (0.102 R)
• M16: 6,049,289 km (0.091 R)
• M17: 6,100,452 km (0.092 R)
• M18: 6,151,764 km (0.088 R)
• M19: 6,620,005 km (0.116 R)
• M20: 7,207,775 km (0.076 R)
• M21: 7,261,929 km (0.079 R)
• M22: 7,480,492 km (0.069 R)
• M23: 7,700,999 km (0.078 R)
• M24: 8,318,838 km (0.072 R)
• M25: 8,835,998 km (0.113 R)
• M26: 9,601,491 km (0.044 R)
• M27: 9,721,019 km (0.108 R)
• M28: 10,387,927 km (0.107 R)
• M29: 10,944,580 km (0.043 R)
• M30: 12,606,313 km (0.103 R)
• M31: 13,000,953 km (0.082 R)
• M32: 15,945,039 km (0.032 R)
• M33: 17,163,364 km (0.053 R)
• M34: 17,527,485 km (0.054 R)
• M35: 17,820,547 km (0.111 R)
• M36: 17,894,000 km (0.044 R)
• M37: 18,189,156 km (0.089 R)
• M38: 18,337,258 km (0.097 R)
• M39: 19,385,640 km (0.056 R)
• M40: 19,461,187 km (0.108 R)
• M41: 19,764,721 km (0.033 R)
• M42: 19,840,717 km (0.051 R)
• M43: 20,839,133 km (0.084 R)
• M44: 21,461,610 km (0.089 R)
• M45: 21,853,706 km (0.107 R)
• M46: 23,284,909 km (0.082 R)
• M47: 25,405,159 km (0.104 R)
• M48: 25,819,994 km (0.111 R)
• M49: 25,986,497 km (0.041 R)
• M50: 27,927,230 km (0.095 R)
• M51: 28,269,510 km (0.076 R)
• M52: 30,615,952 km (0.079 R)
• M53: 31,323,101 km (0.028 R)
• M54: 32,573,440 km (0.119 R)
• M55: 34,479,616 km (0.078 R)
• M56: 35,122,887 km (0.094 R)
• M57: 37,547,121 km (0.09 R)
• M58: 38,874,652 km (0.08 R)
• M59: 39,065,539 km (0.111 R)
• M60: 39,832,228 km (0.114 R)
• M61: 42,260,052 km (0.066 R)
• M62: 42,358,188 km (0.12 R)
• M63: 43,442,474 km (0.111 R)
• M64: 44,735,448 km (0.094 R)
• M65: 45,738,801 km (0.095 R)
• M66: 47,767,498 km (0.092 R)
• M67: 49,308,057 km (0.067 R)
• M68: 51,282,898 km (0.1 R)
• M69: 52,332,776 km (0.101 R)
• M70: 52,438,093 km (0.095 R)
• M71: 52,860,258 km (0.069 R)
• M72: 55,309,474 km (0.09 R)
• M73: 57,143,544 km (0.094 R)
• M74: 57,252,003 km (0.115 R)
• M75: 58,013,456 km (0.1 R)
• M76: 59,766,444 km (0.092 R)
• M77: 60,097,055 km (0.074 R)
• M78: 62,540,138 km (0.072 R)
• M79: 63,773,722 km (0.11 R)
• M80: 64,224,311 km (0.076 R)
• M81: 64,563,000 km (0.109 R)
• M82: 65,809,749 km (0.091 R)
• M83: 66,721,398 km (0.056 R)
• M84: 67,064,426 km (0.092 R)
• M85: 68,096,801 km (0.092 R)
• M86: 72,161,525 km (0.099 R)
• M87: 73,101,598 km (0.105 R)
• M88: 74,164,042 km (0.118 R)
• M89: 74,519,337 km (0.089 R)
• M90: 74,637,818 km (0.086 R)
• M91: 77,982,677 km (0.111 R)
• M92: 78,585,108 km (0.069 R)
• M93: 79,673,283 km (0.118 R)
• M94: 80,644,771 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.1

Radius: 6.7

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.1 AU - 16.72 AU

Year: 23695 Days

Day: 17.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,659,094 km

• M1: 125,812 km (0.106 R)
• M2: 467,194 km (0.103 R)
• M3: 1,137,991 km (0.102 R)
• M4: 1,200,673 km (0.116 R)
• M5: 1,707,211 km (0.05 R)
• M6: 2,002,068 km (0.071 R)
• M7: 2,078,214 km (0.092 R)
• M8: 2,352,726 km (0.117 R)
• M9: 2,680,495 km (0.08 R)
• M10: 2,722,532 km (0.079 R)
• M11: 3,110,439 km (0.115 R)
• M12: 3,795,298 km (0.084 R)
• M13: 4,227,935 km (0.119 R)
• M14: 4,983,554 km (0.1 R)
• M15: 5,244,602 km (0.082 R)
• M16: 5,889,369 km (0.115 R)
• M17: 6,109,727 km (0.043 R)
• M18: 6,960,490 km (0.109 R)
• M19: 7,252,355 km (0.028 R)
• M20: 7,667,489 km (0.081 R)
• M21: 7,727,478 km (0.064 R)
• M22: 8,029,666 km (0.025 R)
• M23: 11,188,574 km (0.088 R)
• M24: 12,223,941 km (0.048 R)
• M25: 14,532,835 km (0.114 R)
• M26: 15,812,944 km (0.078 R)
• M27: 16,273,256 km (0.103 R)
• M28: 16,427,791 km (0.093 R)
• M29: 16,582,625 km (0.09 R)
• M30: 16,738,057 km (0.12 R)
• M31: 16,893,938 km (0.093 R)
• M32: 18,479,227 km (0.105 R)
• M33: 18,802,059 km (0.054 R)
• M34: 19,534,939 km (0.074 R)
• M35: 19,781,326 km (0.082 R)
• M36: 20,360,270 km (0.088 R)
• M37: 20,944,749 km (0.047 R)
• M38: 21,619,435 km (0.12 R)
• M39: 22,558,910 km (0.113 R)
• M40: 24,036,638 km (0.108 R)
• M41: 24,124,601 km (0.117 R)
• M42: 25,187,644 km (0.081 R)
• M43: 25,814,908 km (0.116 R)
• M44: 25,904,966 km (0.105 R)
• M45: 26,356,602 km (0.077 R)
• M46: 26,902,035 km (0.116 R)
• M47: 28,560,627 km (0.044 R)
• M48: 29,496,362 km (0.097 R)
• M49: 30,062,590 km (0.109 R)
• M50: 31,686,325 km (0.117 R)
• M51: 31,879,157 km (0.116 R)
• M52: 33,338,334 km (0.073 R)
• M53: 33,436,321 km (0.066 R)
• M54: 36,624,252 km (0.102 R)
• M55: 37,029,512 km (0.078 R)
• M56: 39,388,371 km (0.077 R)
• M57: 41,057,884 km (0.063 R)
• M58: 43,712,348 km (0.04 R)
• M59: 44,897,762 km (0.064 R)
• M60: 45,984,590 km (0.104 R)
• M61: 46,860,336 km (0.043 R)
• M62: 46,970,141 km (0.087 R)
• M63: 47,080,095 km (0.115 R)
• M64: 47,741,468 km (0.103 R)
• M65: 50,417,624 km (0.109 R)
• M66: 50,981,309 km (0.08 R)
• M67: 51,660,483 km (0.082 R)
• M68: 52,456,493 km (0.117 R)
• M69: 52,913,365 km (0.092 R)
• M70: 53,142,100 km (0.076 R)
• M71: 57,082,957 km (0.097 R)
• M72: 59,088,317 km (0.072 R)
• M73: 61,116,714 km (0.111 R)
• M74: 61,236,692 km (0.12 R)
• M75: 61,717,649 km (0.044 R)
• M76: 62,320,528 km (0.082 R)
• M77: 64,751,494 km (0.073 R)
• M78: 65,486,767 km (0.097 R)
• M79: 65,732,556 km (0.104 R)
• M80: 66,348,152 km (0.071 R)
• M81: 71,215,468 km (0.089 R)
• M82: 72,608,972 km (0.083 R)
• M83: 74,651,881 km (0.084 R)
• M84: 74,908,441 km (0.11 R)
• M85: 77,102,144 km (0.101 R)
• M86: 80,234,873 km (0.108 R)
• M87: 82,478,991 km (0.073 R)
• M88: 82,744,377 km (0.102 R)
• M89: 83,675,325 km (0.1 R)
• M90: 84,208,941 km (0.043 R)
• M91: 86,893,624 km (0.086 R)
• M92: 89,197,730 km (0.083 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 13,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit