🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.65 AU - 1.01 AU

Year: 290 Days

Day: 44.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.91 AU - 0.97 AU

Year: 349 Days

Day: 39.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.9 AU - 0.98 AU

Year: 349 Days

Day: 29.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.92 AU - 1.36 AU

Year: 466 Days

Day: 47 Hours

Environment

Temp: -3 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.12 AU - 1.3 AU

Year: 510 Days

Day: 46.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,627,368 km

• M1: 570,566 km (0.03 R)
• M2: 629,657 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.69 AU - 2.03 AU

Year: 971 Days

Day: 42.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.83 AU - 2.27 AU

Year: 1124 Days

Day: 37.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.8 AU - 3.22 AU

Year: 1999 Days

Day: 40 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.5

Radius: 4.3

Gravity: 24.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.92 AU - 14.3 AU

Year: 16136 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,627,368 km

• M1: 94,396 km (0.06 R)
• M2: 169,195 km (0.029 R)
• M3: 636,389 km (0.053 R)
• M4: 936,632 km (0.103 R)
• M5: 1,623,885 km (0.088 R)
• M6: 2,765,915 km (0.056 R)
• M7: 2,954,259 km (0.081 R)
• M8: 3,114,628 km (0.116 R)
• M9: 3,212,016 km (0.102 R)
• M10: 3,343,662 km (0.117 R)
• M11: 3,443,593 km (0.064 R)
• M12: 4,098,682 km (0.085 R)
• M13: 4,679,421 km (0.118 R)
• M14: 4,791,171 km (0.116 R)
• M15: 4,866,269 km (0.11 R)
• M16: 4,979,515 km (0.057 R)
• M17: 5,055,510 km (0.059 R)
• M18: 5,441,174 km (0.059 R)
• M19: 5,519,413 km (0.071 R)
• M20: 6,570,488 km (0.076 R)
• M21: 7,290,203 km (0.076 R)
• M22: 7,813,198 km (0.112 R)
• M23: 8,348,309 km (0.054 R)
• M24: 8,529,173 km (0.09 R)
• M25: 8,895,089 km (0.101 R)
• M26: 9,033,617 km (0.1 R)
• M27: 9,453,389 km (0.117 R)
• M28: 10,070,929 km (0.101 R)
• M29: 11,696,310 km (0.09 R)
• M30: 11,949,579 km (0.098 R)
• M31: 12,255,806 km (0.117 R)
• M32: 12,876,188 km (0.038 R)
• M33: 13,242,852 km (0.077 R)
• M34: 13,506,743 km (0.069 R)
• M35: 14,363,041 km (0.041 R)
• M36: 15,016,784 km (0.106 R)
• M37: 16,015,350 km (0.086 R)
• M38: 16,522,636 km (0.102 R)
• M39: 16,636,031 km (0.09 R)
• M40: 16,978,012 km (0.092 R)
• M41: 18,486,108 km (0.116 R)
• M42: 19,435,456 km (0.072 R)
• M43: 19,495,295 km (0.074 R)
• M44: 20,036,690 km (0.074 R)
• M45: 21,134,290 km (0.046 R)
• M46: 21,380,827 km (0.027 R)
• M47: 22,880,097 km (0.101 R)
• M48: 23,962,437 km (0.106 R)
• M49: 25,256,908 km (0.11 R)
• M50: 26,242,608 km (0.059 R)
• M51: 26,773,531 km (0.104 R)
• M52: 27,107,134 km (0.091 R)
• M53: 30,101,336 km (0.079 R)
• M54: 30,378,690 km (0.08 R)
• M55: 30,935,942 km (0.046 R)
• M56: 31,215,840 km (0.037 R)
• M57: 31,286,001 km (0.102 R)
• M58: 32,556,835 km (0.096 R)
• M59: 32,912,878 km (0.069 R)
• M60: 33,916,530 km (0.096 R)
• M61: 34,132,849 km (0.113 R)
• M62: 35,075,764 km (0.113 R)
• M63: 35,806,998 km (0.063 R)
• M64: 37,284,277 km (0.034 R)
• M65: 37,358,627 km (0.033 R)
• M66: 39,309,982 km (0.09 R)
• M67: 39,537,221 km (0.072 R)
• M68: 39,689,063 km (0.088 R)
• M69: 40,145,486 km (0.094 R)
• M70: 41,911,190 km (0.086 R)
• M71: 42,143,366 km (0.098 R)
• M72: 42,298,499 km (0.112 R)
• M73: 42,375,990 km (0.072 R)
• M74: 42,764,646 km (0.078 R)
• M75: 44,331,085 km (0.112 R)
• M76: 45,517,995 km (0.108 R)
• M77: 46,155,431 km (0.07 R)
• M78: 46,555,306 km (0.09 R)
• M79: 46,875,894 km (0.082 R)
• M80: 47,036,563 km (0.067 R)
• M81: 47,680,881 km (0.044 R)
• M82: 47,842,446 km (0.089 R)
• M83: 48,734,199 km (0.097 R)
• M84: 49,386,147 km (0.105 R)
• M85: 49,467,827 km (0.098 R)
• M86: 50,698,718 km (0.119 R)
• M87: 50,946,153 km (0.092 R)
• M88: 52,272,189 km (0.101 R)
• M89: 52,688,968 km (0.1 R)
• M90: 52,939,545 km (0.027 R)
• M91: 54,620,127 km (0.065 R)
• M92: 55,297,357 km (0.068 R)
• M93: 55,467,001 km (0.073 R)
• M94: 55,721,916 km (0.111 R)
• M95: 57,259,483 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.7

Radius: 7.2

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.46 AU - 17.26 AU

Year: 19757 Days

Day: 18.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,627,368 km

• M1: 196,721 km (0.107 R)
• M2: 1,472,043 km (0.044 R)
• M3: 1,797,867 km (0.066 R)
• M4: 1,934,600 km (0.073 R)
• M5: 2,039,318 km (0.084 R)
• M6: 3,064,213 km (0.119 R)
• M7: 3,186,734 km (0.079 R)
• M8: 3,779,889 km (0.092 R)
• M9: 4,133,988 km (0.089 R)
• M10: 4,406,555 km (0.043 R)
• M11: 5,259,113 km (0.077 R)
• M12: 5,406,168 km (0.032 R)
• M13: 6,472,651 km (0.106 R)
• M14: 7,547,213 km (0.091 R)
• M15: 8,048,665 km (0.099 R)
• M16: 8,849,911 km (0.099 R)
• M17: 8,908,104 km (0.055 R)
• M18: 9,378,440 km (0.054 R)
• M19: 9,796,417 km (0.111 R)
• M20: 10,159,640 km (0.096 R)
• M21: 10,527,352 km (0.086 R)
• M22: 11,149,828 km (0.055 R)
• M23: 11,212,660 km (0.089 R)
• M24: 11,976,656 km (0.1 R)
• M25: 13,420,575 km (0.12 R)
• M26: 13,959,277 km (0.115 R)
• M27: 14,094,962 km (0.11 R)
• M28: 14,163,029 km (0.117 R)
• M29: 15,266,463 km (0.107 R)
• M30: 15,758,041 km (0.115 R)
• M31: 16,397,423 km (0.114 R)
• M32: 17,190,591 km (0.103 R)
• M33: 18,515,130 km (0.089 R)
• M34: 19,948,427 km (0.047 R)
• M35: 20,254,804 km (0.085 R)
• M36: 20,639,869 km (0.076 R)
• M37: 21,183,058 km (0.064 R)
• M38: 21,495,568 km (0.05 R)
• M39: 22,362,787 km (0.11 R)
• M40: 23,000,523 km (0.105 R)
• M41: 23,725,325 km (0.119 R)
• M42: 24,375,776 km (0.083 R)
• M43: 25,197,218 km (0.081 R)
• M44: 25,777,508 km (0.086 R)
• M45: 26,362,286 km (0.103 R)
• M46: 26,530,135 km (0.05 R)
• M47: 27,971,511 km (0.043 R)
• M48: 28,658,464 km (0.104 R)
• M49: 30,488,196 km (0.087 R)
• M50: 31,372,618 km (0.113 R)
• M51: 31,818,121 km (0.11 R)
• M52: 32,445,235 km (0.06 R)
• M53: 33,438,864 km (0.097 R)
• M54: 38,364,524 km (0.111 R)
• M55: 38,840,694 km (0.111 R)
• M56: 39,510,742 km (0.078 R)
• M57: 39,895,359 km (0.069 R)
• M58: 40,377,812 km (0.071 R)
• M59: 40,765,270 km (0.057 R)
• M60: 42,327,072 km (0.039 R)
• M61: 43,214,187 km (0.065 R)
• M62: 43,709,655 km (0.106 R)
• M63: 44,906,588 km (0.062 R)
• M64: 46,823,535 km (0.115 R)
• M65: 48,150,468 km (0.061 R)
• M66: 48,253,092 km (0.094 R)
• M67: 49,489,668 km (0.031 R)
• M68: 51,889,069 km (0.06 R)
• M69: 52,310,187 km (0.082 R)
• M70: 52,732,501 km (0.101 R)
• M71: 52,944,033 km (0.067 R)
• M72: 54,112,691 km (0.083 R)
• M73: 54,753,718 km (0.078 R)
• M74: 56,475,291 km (0.086 R)
• M75: 56,800,068 km (0.095 R)
• M76: 57,016,984 km (0.09 R)
• M77: 57,560,324 km (0.113 R)
• M78: 57,887,195 km (0.113 R)
• M79: 58,105,459 km (0.104 R)
• M80: 59,420,573 km (0.102 R)
• M81: 60,634,710 km (0.077 R)
• M82: 60,856,414 km (0.084 R)
• M83: 61,745,624 km (0.033 R)
• M84: 63,199,864 km (0.05 R)
• M85: 63,424,560 km (0.091 R)
• M86: 67,056,198 km (0.107 R)
• M87: 68,550,681 km (0.098 R)
• M88: 71,104,766 km (0.097 R)
• M89: 74,637,519 km (0.103 R)
• M90: 76,784,398 km (0.103 R)
• M91: 77,024,204 km (0.059 R)
• M92: 77,985,819 km (0.071 R)
• M93: 78,709,723 km (0.049 R)
• M94: 80,407,360 km (0.106 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: 392 - 12,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit