🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.65 AU - 0.83 AU

Year: 228 Days

Day: 33.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.78 AU - 0.88 AU

Year: 271 Days

Day: 31.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.65 AU - 1.83 AU

Year: 822 Days

Day: 18.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.72 AU - 1.9 AU

Year: 872 Days

Day: 43.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,172,836 km

• M1: 286,630 km (0.065 R)
• M2: 462,706 km (0.03 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.26 AU - 2.7 AU

Year: 1399 Days

Day: 41.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.39 AU - 4.57 AU

Year: 3396 Days

Day: 20.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 10.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.99 AU - 6.47 AU

Year: 5569 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 55,172,836 km

• M1: 520,601 km (0.113 R)
• M2: 793,766 km (0.063 R)
• M3: 884,722 km (0.092 R)
• M4: 1,022,950 km (0.119 R)
• M5: 1,168,659 km (0.067 R)
• M6: 1,345,782 km (0.086 R)
• M7: 1,902,436 km (0.09 R)
• M8: 2,126,833 km (0.037 R)
• M9: 2,315,625 km (0.094 R)
• M10: 2,494,844 km (0.055 R)
• M11: 3,257,194 km (0.072 R)
• M12: 3,664,250 km (0.086 R)
• M13: 3,786,023 km (0.096 R)
• M14: 4,069,660 km (0.075 R)
• M15: 4,286,877 km (0.107 R)
• M16: 4,601,331 km (0.088 R)
• M17: 4,751,827 km (0.111 R)
• M18: 5,019,308 km (0.093 R)
• M19: 5,311,323 km (0.116 R)
• M20: 5,629,069 km (0.109 R)
• M21: 5,993,938 km (0.03 R)
• M22: 6,471,454 km (0.065 R)
• M23: 6,682,986 km (0.117 R)
• M24: 6,768,256 km (0.119 R)
• M25: 7,178,005 km (0.077 R)
• M26: 8,294,903 km (0.093 R)
• M27: 8,386,606 km (0.112 R)
• M28: 8,594,098 km (0.11 R)
• M29: 9,657,291 km (0.061 R)
• M30: 10,290,389 km (0.093 R)
• M31: 10,388,974 km (0.103 R)
• M32: 12,060,880 km (0.094 R)
• M33: 12,138,970 km (0.095 R)
• M34: 12,217,060 km (0.087 R)
• M35: 12,347,659 km (0.089 R)
• M36: 12,584,023 km (0.087 R)
• M37: 12,689,490 km (0.071 R)
• M38: 13,544,142 km (0.086 R)
• M39: 13,760,760 km (0.053 R)
• M40: 14,033,028 km (0.052 R)
• M41: 14,252,189 km (0.103 R)
• M42: 14,888,578 km (0.102 R)
• M43: 15,028,303 km (0.096 R)
• M44: 15,393,172 km (0.098 R)
• M45: 15,761,033 km (0.101 R)
• M46: 16,046,017 km (0.106 R)
• M47: 16,390,392 km (0.091 R)
• M48: 16,707,988 km (0.089 R)
• M49: 17,880,386 km (0.082 R)
• M50: 17,969,397 km (0.1 R)
• M51: 18,267,246 km (0.118 R)
• M52: 18,566,592 km (0.113 R)
• M53: 19,109,482 km (0.119 R)
• M54: 19,627,241 km (0.117 R)
• M55: 20,180,304 km (0.115 R)
• M56: 20,396,772 km (0.085 R)
• M57: 20,894,484 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 8.8

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.78 AU - 10.22 AU

Year: 8876 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,172,836 km

• M1: 148,999 km (0.098 R)
• M2: 256,560 km (0.103 R)
• M3: 325,375 km (0.095 R)
• M4: 591,959 km (0.104 R)
• M5: 676,182 km (0.095 R)
• M6: 987,645 km (0.117 R)
• M7: 1,213,089 km (0.085 R)
• M8: 1,435,840 km (0.05 R)
• M9: 1,732,942 km (0.073 R)
• M10: 2,006,107 km (0.045 R)
• M11: 2,071,183 km (0.09 R)
• M12: 2,203,427 km (0.115 R)
• M13: 2,453,106 km (0.083 R)
• M14: 3,282,028 km (0.079 R)
• M15: 3,436,712 km (0.067 R)
• M16: 3,593,939 km (0.088 R)
• M17: 3,834,193 km (0.112 R)
• M18: 4,079,684 km (0.107 R)
• M19: 4,135,035 km (0.118 R)
• M20: 4,218,361 km (0.077 R)
• M21: 4,386,808 km (0.095 R)
• M22: 4,817,799 km (0.108 R)
• M23: 5,596,456 km (0.03 R)
• M24: 5,844,041 km (0.082 R)
• M25: 6,738,486 km (0.069 R)
• M26: 6,968,718 km (0.098 R)
• M27: 8,830,762 km (0.116 R)
• M28: 8,902,420 km (0.101 R)
• M29: 8,974,526 km (0.044 R)
• M30: 10,114,761 km (0.116 R)
• M31: 10,568,342 km (0.085 R)
• M32: 10,682,784 km (0.101 R)
• M33: 11,770,660 km (0.087 R)
• M34: 12,008,371 km (0.108 R)
• M35: 12,207,785 km (0.105 R)
• M36: 12,731,078 km (0.111 R)
• M37: 12,975,072 km (0.1 R)
• M38: 13,097,742 km (0.114 R)
• M39: 13,882,982 km (0.099 R)
• M40: 14,050,382 km (0.081 R)
• M41: 14,386,977 km (0.083 R)
• M42: 14,598,658 km (0.097 R)
• M43: 15,412,620 km (0.064 R)
• M44: 16,197,261 km (0.036 R)
• M45: 16,417,618 km (0.042 R)
• M46: 16,594,593 km (0.113 R)
• M47: 17,850,766 km (0.114 R)
• M48: 18,582,300 km (0.102 R)
• M49: 19,090,932 km (0.101 R)
• M50: 19,980,292 km (0.104 R)
• M51: 20,074,688 km (0.105 R)
• M52: 20,311,352 km (0.101 R)
• M53: 20,691,779 km (0.085 R)
• M54: 20,835,243 km (0.044 R)
• M55: 20,978,857 km (0.077 R)
• M56: 21,605,074 km (0.094 R)
• M57: 21,702,014 km (0.086 R)
• M58: 22,384,329 km (0.1 R)
• M59: 22,580,602 km (0.081 R)
• M60: 23,321,710 km (0.117 R)
• M61: 24,625,006 km (0.041 R)
• M62: 25,285,481 km (0.105 R)
• M63: 26,003,251 km (0.119 R)
• M64: 26,106,474 km (0.115 R)
• M65: 26,883,934 km (0.111 R)
• M66: 27,616,515 km (0.057 R)
• M67: 28,090,890 km (0.115 R)
• M68: 28,196,655 km (0.116 R)
• M69: 28,408,636 km (0.087 R)
• M70: 28,727,578 km (0.048 R)
• M71: 29,101,274 km (0.074 R)
• M72: 29,208,386 km (0.11 R)
• M73: 30,069,471 km (0.099 R)
• M74: 30,503,155 km (0.107 R)
• M75: 31,541,365 km (0.065 R)
• M76: 31,816,475 km (0.052 R)
• M77: 32,480,091 km (0.067 R)
• M78: 32,813,695 km (0.071 R)
• M79: 35,351,174 km (0.098 R)
• M80: 35,866,090 km (0.088 R)
• M81: 36,325,953 km (0.102 R)
• M82: 36,961,595 km (0.096 R)
• M83: 37,193,621 km (0.115 R)
• M84: 37,834,049 km (0.066 R)
• M85: 39,362,641 km (0.103 R)
• M86: 39,658,844 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.9

Radius: 8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.5 AU - 9.94 AU

Year: 10854 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,172,836 km

• M1: 102,624 km (0.079 R)
• M2: 177,573 km (0.097 R)
• M3: 238,758 km (0.063 R)
• M4: 330,163 km (0.081 R)
• M5: 738,116 km (0.112 R)
• M6: 911,649 km (0.067 R)
• M7: 972,685 km (0.066 R)
• M8: 1,384,827 km (0.12 R)
• M9: 1,527,693 km (0.03 R)
• M10: 1,964,968 km (0.091 R)
• M11: 2,812,590 km (0.095 R)
• M12: 2,971,463 km (0.09 R)
• M13: 3,156,814 km (0.099 R)
• M14: 3,321,970 km (0.112 R)
• M15: 3,636,425 km (0.1 R)
• M16: 3,735,160 km (0.027 R)
• M17: 3,859,775 km (0.106 R)
• M18: 4,011,168 km (0.111 R)
• M19: 4,424,656 km (0.096 R)
• M20: 5,208,250 km (0.075 R)
• M21: 5,263,900 km (0.111 R)
• M22: 6,210,256 km (0.081 R)
• M23: 7,053,689 km (0.104 R)
• M24: 7,270,307 km (0.114 R)
• M25: 7,394,922 km (0.072 R)
• M26: 7,773,405 km (0.064 R)
• M27: 7,997,053 km (0.115 R)
• M28: 8,680,716 km (0.077 R)
• M29: 10,841,806 km (0.095 R)
• M30: 11,055,881 km (0.046 R)
• M31: 11,379,760 km (0.106 R)
• M32: 11,561,073 km (0.063 R)
• M33: 11,816,437 km (0.066 R)
• M34: 12,295,599 km (0.099 R)
• M35: 13,578,700 km (0.065 R)
• M36: 14,002,959 km (0.12 R)
• M37: 14,119,496 km (0.117 R)
• M38: 14,275,227 km (0.11 R)
• M39: 15,022,917 km (0.093 R)
• M40: 15,501,780 km (0.119 R)
• M41: 15,581,965 km (0.091 R)
• M42: 16,967,989 km (0.044 R)
• M43: 17,258,209 km (0.1 R)
• M44: 17,885,772 km (0.107 R)
• M45: 18,520,665 km (0.065 R)
• M46: 19,725,526 km (0.08 R)
• M47: 20,074,538 km (0.09 R)
• M48: 21,669,700 km (0.071 R)
• M49: 22,664,377 km (0.058 R)
• M50: 23,029,844 km (0.08 R)
• M51: 24,137,766 km (0.105 R)
• M52: 24,510,863 km (0.12 R)
• M53: 24,933,028 km (0.112 R)
• M54: 25,641,823 km (0.077 R)
• M55: 26,022,550 km (0.099 R)
• M56: 26,886,178 km (0.081 R)
• M57: 28,247,968 km (0.102 R)
• M58: 29,234,416 km (0.062 R)
• M59: 29,333,749 km (0.07 R)
• M60: 29,781,795 km (0.117 R)
• M61: 29,881,726 km (0.092 R)
• M62: 29,981,657 km (0.12 R)
• M63: 30,987,703 km (0.102 R)
• M64: 31,800,618 km (0.093 R)
• M65: 32,158,456 km (0.027 R)
• M66: 32,723,337 km (0.108 R)
• M67: 33,655,033 km (0.07 R)
• M68: 34,019,603 km (0.084 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.5

Radius: 11.1

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.69 AU - 11.39 AU

Year: 12256 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,172,836 km

• M1: 139,724 km (0.101 R)
• M2: 260,001 km (0.12 R)
• M3: 423,960 km (0.093 R)
• M4: 645,964 km (0.116 R)
• M5: 716,873 km (0.096 R)
• M6: 1,550,283 km (0.111 R)
• M7: 1,826,440 km (0.101 R)
• M8: 2,118,605 km (0.086 R)
• M9: 2,200,884 km (0.05 R)
• M10: 2,368,882 km (0.053 R)
• M11: 2,959,345 km (0.029 R)
• M12: 3,145,445 km (0.093 R)
• M13: 3,463,939 km (0.102 R)
• M14: 3,826,714 km (0.03 R)
• M15: 5,321,196 km (0.04 R)
• M16: 5,586,284 km (0.056 R)
• M17: 5,739,771 km (0.116 R)
• M18: 6,730,558 km (0.061 R)
• M19: 6,935,058 km (0.106 R)
• M20: 7,392,229 km (0.073 R)
• M21: 7,560,826 km (0.11 R)
• M22: 7,688,283 km (0.064 R)
• M23: 7,816,339 km (0.111 R)
• M24: 9,045,884 km (0.072 R)
• M25: 9,499,465 km (0.103 R)
• M26: 9,729,098 km (0.108 R)
• M27: 10,100,399 km (0.105 R)
• M28: 11,048,850 km (0.067 R)
• M29: 13,080,688 km (0.11 R)
• M30: 13,233,876 km (0.119 R)
• M31: 14,060,853 km (0.108 R)
• M32: 14,904,585 km (0.057 R)
• M33: 16,806,722 km (0.11 R)
• M34: 17,252,225 km (0.076 R)
• M35: 17,532,571 km (0.053 R)
• M36: 18,784,257 km (0.077 R)
• M37: 19,420,945 km (0.087 R)
• M38: 19,888,439 km (0.11 R)
• M39: 20,182,398 km (0.117 R)
• M40: 21,373,048 km (0.111 R)
• M41: 22,402,880 km (0.113 R)
• M42: 23,016,081 km (0.118 R)
• M43: 23,634,968 km (0.115 R)
• M44: 23,759,433 km (0.107 R)
• M45: 25,079,185 km (0.116 R)
• M46: 25,524,239 km (0.062 R)
• M47: 25,651,996 km (0.098 R)
• M48: 27,265,858 km (0.116 R)
• M49: 27,396,307 km (0.098 R)
• M50: 27,527,055 km (0.102 R)
• M51: 28,249,912 km (0.079 R)
• M52: 28,779,339 km (0.119 R)
• M53: 29,178,765 km (0.061 R)
• M54: 31,544,506 km (0.103 R)
• M55: 32,993,511 km (0.103 R)
• M56: 34,041,594 km (0.07 R)
• M57: 35,100,597 km (0.116 R)
• M58: 35,884,191 km (0.061 R)
• M59: 36,457,599 km (0.059 R)
• M60: 36,601,513 km (0.113 R)
• M61: 36,961,894 km (0.049 R)
• M62: 37,613,692 km (0.115 R)
• M63: 37,977,364 km (0.092 R)
• M64: 38,196,226 km (0.109 R)
• M65: 39,001,960 km (0.044 R)
• M66: 39,149,164 km (0.085 R)
• M67: 40,184,082 km (0.082 R)
• M68: 40,779,632 km (0.041 R)
• M69: 41,003,729 km (0.118 R)
• M70: 41,078,379 km (0.114 R)
• M71: 42,659,179 km (0.11 R)
• M72: 43,953,500 km (0.065 R)
• M73: 44,336,620 km (0.09 R)
• M74: 44,720,787 km (0.078 R)
• M75: 46,658,529 km (0.074 R)
• M76: 47,598,303 km (0.041 R)
• M77: 47,834,218 km (0.094 R)
• M78: 48,228,259 km (0.091 R)
• M79: 49,257,941 km (0.089 R)
• M80: 49,496,550 km (0.111 R)
• M81: 49,895,079 km (0.112 R)
• M82: 49,974,964 km (0.088 R)
• M83: 50,374,839 km (0.116 R)
• M84: 50,695,427 km (0.113 R)
• M85: 53,693,668 km (0.091 R)
• M86: 54,267,226 km (0.092 R)
• M87: 55,007,885 km (0.099 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit