🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.39 AU - 0.61 AU

Year: 128 Days

Day: 46.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,802,936 km

• M1: 105,915 km (0.03 R)
• M2: 343,926 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 30.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 99 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.89 AU

Year: 217 Days

Day: 13.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,802,936 km

• M1: 51,611 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.05 AU - 1.27 AU

Year: 454 Days

Day: 38.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.03 AU - 2.23 AU

Year: 1130 Days

Day: 18.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4 AU - 4.34 AU

Year: 3095 Days

Day: 25 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,802,936 km

• M1: 2,196,396 km (0.091 R)
• M2: 3,231,763 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.5

Radius: 14.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.18 AU - 9.54 AU

Year: 10407 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,802,936 km

• M1: 420,819 km (0.111 R)
• M2: 611,556 km (0.101 R)
• M3: 752,627 km (0.072 R)
• M4: 1,034,320 km (0.102 R)
• M5: 1,330,673 km (0.088 R)
• M6: 1,632,711 km (0.113 R)
• M7: 1,792,332 km (0.081 R)
• M8: 2,722,831 km (0.11 R)
• M9: 2,859,115 km (0.107 R)
• M10: 3,082,015 km (0.103 R)
• M11: 3,664,549 km (0.095 R)
• M12: 3,876,530 km (0.093 R)
• M13: 4,092,848 km (0.071 R)
• M14: 4,440,962 km (0.045 R)
• M15: 5,199,872 km (0.107 R)
• M16: 5,577,158 km (0.116 R)
• M17: 6,286,252 km (0.068 R)
• M18: 6,541,316 km (0.053 R)
• M19: 7,633,979 km (0.1 R)
• M20: 7,984,786 km (0.116 R)
• M21: 8,300,887 km (0.089 R)
• M22: 8,420,565 km (0.071 R)
• M23: 8,742,500 km (0.089 R)
• M24: 9,027,633 km (0.029 R)
• M25: 9,816,762 km (0.084 R)
• M26: 9,985,807 km (0.094 R)
• M27: 10,155,751 km (0.099 R)
• M28: 10,888,930 km (0.06 R)
• M29: 11,372,430 km (0.117 R)
• M30: 12,269,569 km (0.115 R)
• M31: 12,589,110 km (0.029 R)
• M32: 13,516,916 km (0.096 R)
• M33: 13,846,929 km (0.093 R)
• M34: 13,941,624 km (0.092 R)
• M35: 14,275,078 km (0.099 R)
• M36: 14,370,820 km (0.089 R)
• M37: 14,901,294 km (0.075 R)
• M38: 15,144,540 km (0.074 R)
• M39: 15,291,146 km (0.067 R)
• M40: 16,080,874 km (0.052 R)
• M41: 16,180,655 km (0.043 R)
• M42: 16,681,958 km (0.053 R)
• M43: 17,086,919 km (0.025 R)
• M44: 17,495,022 km (0.08 R)
• M45: 18,372,862 km (0.079 R)
• M46: 19,371,129 km (0.085 R)
• M47: 19,477,194 km (0.042 R)
• M48: 21,915,340 km (0.117 R)
• M49: 22,303,247 km (0.102 R)
• M50: 23,480,583 km (0.062 R)
• M51: 24,391,185 km (0.119 R)
• M52: 24,563,073 km (0.111 R)
• M53: 24,793,154 km (0.112 R)
• M54: 25,953,884 km (0.12 R)
• M55: 26,246,797 km (0.104 R)
• M56: 26,540,757 km (0.059 R)
• M57: 26,658,789 km (0.104 R)
• M58: 26,895,154 km (0.105 R)
• M59: 28,207,726 km (0.118 R)
• M60: 28,388,290 km (0.07 R)
• M61: 29,053,702 km (0.099 R)
• M62: 29,357,984 km (0.087 R)
• M63: 30,092,360 km (0.101 R)
• M64: 30,276,963 km (0.094 R)
• M65: 30,585,434 km (0.113 R)
• M66: 30,956,886 km (0.078 R)
• M67: 31,704,426 km (0.108 R)
• M68: 33,982,503 km (0.116 R)
• M69: 34,174,586 km (0.046 R)
• M70: 35,011,736 km (0.094 R)
• M71: 35,205,914 km (0.069 R)
• M72: 35,595,317 km (0.046 R)
• M73: 37,232,965 km (0.095 R)
• M74: 37,961,357 km (0.119 R)
• M75: 40,107,040 km (0.08 R)
• M76: 40,513,796 km (0.073 R)
• M77: 40,649,631 km (0.102 R)
• M78: 41,126,250 km (0.085 R)
• M79: 41,467,931 km (0.049 R)
• M80: 42,913,196 km (0.106 R)
• M81: 43,259,815 km (0.036 R)
• M82: 43,468,204 km (0.083 R)
• M83: 46,633,695 km (0.072 R)
• M84: 47,777,072 km (0.096 R)
• M85: 47,992,493 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.2

Radius: 3.6

Gravity: 33.58 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.64 AU - 13.74 AU

Year: 17410 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,802,936 km

• M1: 113,545 km (0.12 R)
• M2: 143,464 km (0.111 R)
• M3: 266,284 km (0.062 R)
• M4: 324,029 km (0.083 R)
• M5: 369,956 km (0.056 R)
• M6: 401,969 km (0.078 R)
• M7: 1,032,225 km (0.078 R)
• M8: 1,172,099 km (0.096 R)
• M9: 1,317,957 km (0.094 R)
• M10: 1,342,940 km (0.064 R)
• M11: 1,680,582 km (0.061 R)
• M12: 2,159,744 km (0.093 R)
• M13: 2,805,708 km (0.112 R)
• M14: 2,870,185 km (0.091 R)
• M15: 3,541,281 km (0.065 R)
• M16: 3,822,824 km (0.113 R)
• M17: 3,930,235 km (0.065 R)
• M18: 4,148,050 km (0.041 R)
• M19: 4,184,851 km (0.086 R)
• M20: 4,595,497 km (0.091 R)
• M21: 4,748,087 km (0.074 R)
• M22: 4,786,384 km (0.106 R)
• M23: 5,902,683 km (0.047 R)
• M24: 6,026,849 km (0.085 R)
• M25: 6,489,556 km (0.073 R)
• M26: 6,876,565 km (0.113 R)
• M27: 7,315,485 km (0.066 R)
• M28: 7,538,237 km (0.103 R)
• M29: 8,082,025 km (0.09 R)
• M30: 8,266,030 km (0.112 R)
• M31: 8,451,532 km (0.085 R)
• M32: 8,544,731 km (0.064 R)
• M33: 8,591,406 km (0.072 R)
• M34: 9,399,085 km (0.119 R)
• M35: 9,495,725 km (0.086 R)
• M36: 10,181,033 km (0.068 R)
• M37: 11,085,501 km (0.058 R)
• M38: 11,858,623 km (0.094 R)
• M39: 12,436,520 km (0.115 R)
• M40: 15,460,342 km (0.116 R)
• M41: 15,746,073 km (0.05 R)
• M42: 16,322,474 km (0.043 R)
• M43: 17,377,588 km (0.103 R)
• M44: 17,555,460 km (0.11 R)
• M45: 19,429,622 km (0.11 R)
• M46: 19,861,511 km (0.051 R)
• M47: 20,421,456 km (0.117 R)
• M48: 22,389,565 km (0.091 R)
• M49: 22,907,174 km (0.092 R)
• M50: 24,616,479 km (0.079 R)
• M51: 25,016,803 km (0.103 R)
• M52: 25,083,673 km (0.118 R)
• M53: 25,486,391 km (0.117 R)
• M54: 26,026,738 km (0.113 R)
• M55: 27,394,063 km (0.088 R)
• M56: 28,016,988 km (0.034 R)
• M57: 29,206,142 km (0.101 R)
• M58: 29,629,803 km (0.116 R)
• M59: 30,055,559 km (0.084 R)
• M60: 30,269,184 km (0.102 R)
• M61: 30,554,767 km (0.103 R)
• M62: 31,056,668 km (0.057 R)
• M63: 34,645,520 km (0.098 R)
• M64: 35,093,865 km (0.071 R)
• M65: 35,845,445 km (0.054 R)
• M66: 36,147,633 km (0.065 R)
• M67: 36,754,252 km (0.116 R)
• M68: 37,058,983 km (0.081 R)
• M69: 37,211,573 km (0.055 R)
• M70: 37,670,689 km (0.102 R)
• M71: 38,904,273 km (0.092 R)
• M72: 39,838,212 km (0.077 R)
• M73: 41,410,935 km (0.114 R)
• M74: 41,490,072 km (0.087 R)
• M75: 42,523,943 km (0.097 R)
• M76: 42,763,599 km (0.105 R)
• M77: 43,084,037 km (0.075 R)
• M78: 43,405,224 km (0.106 R)
• M79: 44,779,131 km (0.052 R)
• M80: 45,430,629 km (0.085 R)
• M81: 46,495,916 km (0.088 R)
• M82: 46,825,330 km (0.092 R)
• M83: 46,990,337 km (0.087 R)
• M84: 47,403,676 km (0.087 R)
• M85: 47,569,430 km (0.081 R)
• M86: 47,984,415 km (0.113 R)
• M87: 52,628,681 km (0.084 R)
• M88: 52,886,138 km (0.114 R)
• M89: 52,972,008 km (0.088 R)
• M90: 54,526,030 km (0.095 R)
• M91: 55,047,379 km (0.095 R)
• M92: 56,533,484 km (0.114 R)
• M93: 57,855,780 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.2

Radius: 6.9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.87 AU - 22.91 AU

Year: 28662 Days

Day: 17.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,802,936 km

• M1: 175,777 km (0.086 R)
• M2: 283,937 km (0.12 R)
• M3: 370,255 km (0.093 R)
• M4: 744,399 km (0.116 R)
• M5: 1,210,247 km (0.117 R)
• M6: 1,434,045 km (0.072 R)
• M7: 1,537,717 km (0.098 R)
• M8: 1,670,859 km (0.059 R)
• M9: 1,780,065 km (0.101 R)
• M10: 2,122,195 km (0.093 R)
• M11: 2,331,184 km (0.093 R)
• M12: 2,453,704 km (0.108 R)
• M13: 4,722,655 km (0.091 R)
• M14: 5,354,407 km (0.108 R)
• M15: 6,012,488 km (0.103 R)
• M16: 6,609,234 km (0.104 R)
• M17: 6,739,534 km (0.102 R)
• M18: 6,870,731 km (0.106 R)
• M19: 7,091,238 km (0.088 R)
• M20: 7,448,927 km (0.089 R)
• M21: 7,493,956 km (0.093 R)
• M22: 8,556,849 km (0.116 R)
• M23: 9,372,456 km (0.06 R)
• M24: 10,012,735 km (0.047 R)
• M25: 10,363,392 km (0.092 R)
• M26: 10,413,807 km (0.108 R)
• M27: 11,335,330 km (0.106 R)
• M28: 11,700,797 km (0.115 R)
• M29: 11,911,282 km (0.118 R)
• M30: 12,017,047 km (0.095 R)
• M31: 12,336,140 km (0.119 R)
• M32: 12,389,696 km (0.118 R)
• M33: 13,529,931 km (0.11 R)
• M34: 13,585,132 km (0.03 R)
• M35: 14,308,588 km (0.05 R)
• M36: 14,873,768 km (0.046 R)
• M37: 14,987,612 km (0.115 R)
• M38: 15,446,130 km (0.082 R)
• M39: 15,793,047 km (0.115 R)
• M40: 16,849,059 km (0.093 R)
• M41: 17,505,644 km (0.101 R)
• M42: 17,565,782 km (0.112 R)
• M43: 18,292,379 km (0.101 R)
• M44: 18,475,636 km (0.051 R)
• M45: 20,467,083 km (0.107 R)
• M46: 21,231,379 km (0.047 R)
• M47: 21,552,565 km (0.037 R)
• M48: 24,447,583 km (0.046 R)
• M49: 24,649,391 km (0.11 R)
• M50: 24,784,328 km (0.098 R)
• M51: 26,146,117 km (0.112 R)
• M52: 26,283,598 km (0.111 R)
• M53: 27,602,004 km (0.058 R)
• M54: 29,155,428 km (0.111 R)
• M55: 29,369,353 km (0.058 R)
• M56: 31,830,986 km (0.081 R)
• M57: 32,124,946 km (0.098 R)
• M58: 32,419,803 km (0.069 R)
• M59: 32,715,558 km (0.101 R)
• M60: 34,207,648 km (0.106 R)
• M61: 34,357,993 km (0.089 R)
• M62: 34,659,583 km (0.106 R)
• M63: 35,113,463 km (0.106 R)
• M64: 35,341,151 km (0.108 R)
• M65: 36,563,814 km (0.099 R)
• M66: 36,794,643 km (0.087 R)
• M67: 36,871,686 km (0.079 R)
• M68: 37,567,466 km (0.056 R)
• M69: 40,472,956 km (0.058 R)
• M70: 40,632,128 km (0.115 R)
• M71: 42,557,602 km (0.03 R)
• M72: 44,102,948 km (0.082 R)
• M73: 45,998,054 km (0.119 R)
• M74: 46,663,465 km (0.068 R)
• M75: 46,746,791 km (0.12 R)
• M76: 47,248,243 km (0.112 R)
• M77: 47,499,568 km (0.039 R)
• M78: 52,706,621 km (0.099 R)
• M79: 52,967,220 km (0.087 R)
• M80: 54,189,585 km (0.112 R)
• M81: 54,804,282 km (0.04 R)
• M82: 55,597,899 km (0.116 R)
• M83: 56,040,410 km (0.097 R)
• M84: 57,464,432 km (0.117 R)
• M85: 58,181,005 km (0.061 R)
• M86: 58,990,629 km (0.099 R)
• M87: 60,166,468 km (0.097 R)
• M88: 60,439,036 km (0.117 R)
• M89: 60,803,007 km (0.072 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit