🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.69 AU - 0.79 AU

Year: 225 Days

Day: 32.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.36 AU - 1.5 AU

Year: 604 Days

Day: 15.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.37 AU - 1.71 AU

Year: 675 Days

Day: 13.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.63 AU - 1.81 AU

Year: 797 Days

Day: 41.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.31 AU - 3.73 AU

Year: 2332 Days

Day: 28.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,272,013 km

• M1: 1,925,474 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.87 AU - 5.31 AU

Year: 4055 Days

Day: 28.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.9

Radius: 6.8

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.86 AU - 16.22 AU

Year: 21631 Days

Day: 20.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,272,013 km

• M1: 92,451 km (0.104 R)
• M2: 569,818 km (0.071 R)
• M3: 666,758 km (0.051 R)
• M4: 1,424,022 km (0.114 R)
• M5: 1,524,103 km (0.101 R)
• M6: 1,766,601 km (0.096 R)
• M7: 2,565,454 km (0.099 R)
• M8: 3,328,104 km (0.114 R)
• M9: 3,506,724 km (0.07 R)
• M10: 3,642,708 km (0.095 R)
• M11: 3,966,737 km (0.105 R)
• M12: 4,155,978 km (0.083 R)
• M13: 4,300,041 km (0.06 R)
• M14: 4,445,600 km (0.051 R)
• M15: 4,741,804 km (0.081 R)
• M16: 5,668,263 km (0.099 R)
• M17: 5,828,034 km (0.079 R)
• M18: 6,761,375 km (0.063 R)
• M19: 7,274,047 km (0.029 R)
• M20: 7,622,909 km (0.101 R)
• M21: 8,397,228 km (0.114 R)
• M22: 9,573,366 km (0.113 R)
• M23: 9,700,225 km (0.045 R)
• M24: 10,277,673 km (0.086 R)
• M25: 10,734,545 km (0.031 R)
• M26: 10,800,368 km (0.052 R)
• M27: 11,803,422 km (0.112 R)
• M28: 12,419,615 km (0.102 R)
• M29: 12,766,383 km (0.099 R)
• M30: 12,836,096 km (0.104 R)
• M31: 13,469,493 km (0.108 R)
• M32: 14,113,063 km (0.047 R)
• M33: 15,281,722 km (0.115 R)
• M34: 15,653,323 km (0.11 R)
• M35: 15,952,668 km (0.106 R)
• M36: 16,709,484 km (0.075 R)
• M37: 19,770,705 km (0.09 R)
• M38: 20,256,748 km (0.116 R)
• M39: 21,158,076 km (0.106 R)
• M40: 21,572,013 km (0.091 R)
• M41: 21,821,692 km (0.093 R)
• M42: 21,988,793 km (0.113 R)
• M43: 22,072,418 km (0.093 R)
• M44: 22,408,115 km (0.05 R)
• M45: 23,425,231 km (0.08 R)
• M46: 23,853,530 km (0.116 R)
• M47: 24,544,074 km (0.043 R)
• M48: 25,328,864 km (0.044 R)
• M49: 25,416,529 km (0.055 R)
• M50: 27,281,565 km (0.057 R)
• M51: 27,371,474 km (0.113 R)
• M52: 28,458,153 km (0.109 R)
• M53: 31,141,639 km (0.087 R)
• M54: 33,808,221 km (0.108 R)
• M55: 34,583,437 km (0.042 R)
• M56: 37,742,496 km (0.086 R)
• M57: 38,345,076 km (0.098 R)
• M58: 40,684,039 km (0.084 R)
• M59: 49,061,519 km (0.053 R)
• M60: 54,628,206 km (0.061 R)
• M61: 55,309,474 km (0.119 R)
• M62: 55,423,318 km (0.096 R)
• M63: 55,537,162 km (0.09 R)
• M64: 56,107,878 km (0.086 R)
• M65: 56,336,763 km (0.057 R)
• M66: 57,140,103 km (0.054 R)
• M67: 57,370,335 km (0.103 R)
• M68: 58,062,823 km (0.073 R)
• M69: 58,525,978 km (0.066 R)
• M70: 58,758,004 km (0.047 R)
• M71: 58,874,242 km (0.084 R)
• M72: 59,456,028 km (0.116 R)
• M73: 59,572,714 km (0.086 R)
• M74: 60,508,300 km (0.087 R)
• M75: 62,157,167 km (0.112 R)
• M76: 62,512,462 km (0.094 R)
• M77: 63,582,237 km (0.117 R)
• M78: 63,701,616 km (0.079 R)
• M79: 64,059,753 km (0.095 R)
• M80: 64,658,144 km (0.028 R)
• M81: 65,138,204 km (0.084 R)
• M82: 66,222,789 km (0.115 R)
• M83: 67,191,884 km (0.099 R)
• M84: 69,880,905 km (0.036 R)
• M85: 70,373,531 km (0.041 R)
• M86: 71,610,257 km (0.097 R)
• M87: 72,355,703 km (0.111 R)
• M88: 74,105,250 km (0.114 R)
• M89: 76,755,376 km (0.032 R)
• M90: 78,539,481 km (0.09 R)
• M91: 83,711,228 km (0.041 R)
• M92: 84,103,624 km (0.079 R)
• M93: 84,627,515 km (0.101 R)
• M94: 87,131,485 km (0.092 R)
• M95: 87,396,422 km (0.099 R)
• M96: 88,326,024 km (0.067 R)
• M97: 88,725,450 km (0.112 R)
• M98: 88,858,592 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.9

Radius: 6.8

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.29 AU - 19.97 AU

Year: 22874 Days

Day: 20.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,272,013 km

• M1: 127,457 km (0.1 R)
• M2: 205,697 km (0.1 R)
• M3: 253,868 km (0.116 R)
• M4: 612,304 km (0.103 R)
• M5: 964,607 km (0.084 R)
• M6: 1,306,289 km (0.107 R)
• M7: 1,683,275 km (0.102 R)
• M8: 2,699,045 km (0.051 R)
• M9: 3,356,527 km (0.092 R)
• M10: 3,679,659 km (0.097 R)
• M11: 3,726,782 km (0.076 R)
• M12: 3,821,328 km (0.113 R)
• M13: 4,158,671 km (0.102 R)
• M14: 4,556,003 km (0.082 R)
• M15: 5,017,513 km (0.045 R)
• M16: 5,929,312 km (0.09 R)
• M17: 7,539,284 km (0.102 R)
• M18: 7,659,261 km (0.082 R)
• M19: 8,956,125 km (0.116 R)
• M20: 9,274,918 km (0.069 R)
• M21: 9,857,901 km (0.089 R)
• M22: 10,452,852 km (0.118 R)
• M23: 11,059,322 km (0.102 R)
• M24: 11,885,700 km (0.087 R)
• M25: 12,235,759 km (0.1 R)
• M26: 12,306,220 km (0.046 R)
• M27: 12,376,830 km (0.076 R)
• M28: 12,731,826 km (0.079 R)
• M29: 13,743,257 km (0.107 R)
• M30: 14,332,822 km (0.093 R)
• M31: 14,855,368 km (0.11 R)
• M32: 15,005,863 km (0.12 R)
• M33: 16,616,135 km (0.056 R)
• M34: 16,694,075 km (0.104 R)
• M35: 17,481,259 km (0.081 R)
• M36: 18,360,895 km (0.092 R)
• M37: 18,928,319 km (0.069 R)
• M38: 19,173,211 km (0.1 R)
• M39: 19,666,136 km (0.101 R)
• M40: 23,933,116 km (0.108 R)
• M41: 24,286,317 km (0.091 R)
• M42: 25,536,506 km (0.118 R)
• M43: 26,442,172 km (0.088 R)
• M44: 28,005,918 km (0.114 R)
• M45: 28,471,467 km (0.04 R)
• M46: 29,316,096 km (0.116 R)
• M47: 29,410,493 km (0.116 R)
• M48: 29,694,130 km (0.086 R)
• M49: 32,384,797 km (0.089 R)
• M50: 32,580,023 km (0.085 R)
• M51: 33,858,187 km (0.112 R)
• M52: 35,052,427 km (0.043 R)
• M53: 39,131,811 km (0.077 R)
• M54: 40,070,238 km (0.115 R)
• M55: 40,805,063 km (0.085 R)
• M56: 42,608,466 km (0.083 R)
• M57: 43,143,876 km (0.062 R)
• M58: 43,358,549 km (0.119 R)
• M59: 44,329,439 km (0.081 R)
• M60: 44,546,057 km (0.108 R)
• M61: 46,953,087 km (0.114 R)
• M62: 47,949,858 km (0.075 R)
• M63: 48,618,261 km (0.081 R)
• M64: 50,981,758 km (0.113 R)
• M65: 52,234,789 km (0.079 R)
• M66: 52,807,600 km (0.1 R)
• M67: 55,119,784 km (0.107 R)
• M68: 58,174,722 km (0.099 R)
• M69: 58,649,546 km (0.079 R)
• M70: 58,887,556 km (0.064 R)
• M71: 59,483,704 km (0.111 R)
• M72: 60,201,774 km (0.118 R)
• M73: 61,043,112 km (0.107 R)
• M74: 61,888,340 km (0.087 R)
• M75: 63,102,476 km (0.067 R)
• M76: 63,834,758 km (0.05 R)
• M77: 65,184,579 km (0.12 R)
• M78: 65,307,848 km (0.057 R)
• M79: 65,677,804 km (0.042 R)
• M80: 67,538,203 km (0.113 R)
• M81: 71,183,903 km (0.096 R)
• M82: 72,073,412 km (0.101 R)
• M83: 73,350,678 km (0.068 R)
• M84: 77,487,359 km (0.054 R)
• M85: 78,926,789 km (0.092 R)
• M86: 80,903,875 km (0.084 R)
• M87: 84,100,931 km (0.049 R)
• M88: 85,445,068 km (0.12 R)
• M89: 86,931,921 km (0.05 R)
• M90: 88,154,884 km (0.077 R)
• M91: 88,291,018 km (0.104 R)
• M92: 89,931,209 km (0.11 R)
• M93: 90,755,044 km (0.099 R)
• M94: 91,030,304 km (0.111 R)
• M95: 91,857,431 km (0.087 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit