🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.64 AU

Year: 170 Days

Day: 47.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.71 AU - 1.11 AU

Year: 325 Days

Day: 21.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 117,593,716 km

• M1: 62,233 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.43 AU - 3.53 AU

Year: 1928 Days

Day: 24.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 117,593,716 km

• M1: 80,484 km (0.119 R)
• M2: 1,474,437 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.8 AU - 3.56 AU

Year: 2125 Days

Day: 22.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 13.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.92 AU - 8.12 AU

Year: 6239 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 117,593,716 km

• M1: 210,035 km (0.061 R)
• M2: 500,554 km (0.117 R)
• M3: 833,410 km (0.119 R)
• M4: 1,205,160 km (0.115 R)
• M5: 1,577,210 km (0.094 R)
• M6: 1,680,283 km (0.12 R)
• M7: 1,930,261 km (0.052 R)
• M8: 2,231,103 km (0.111 R)
• M9: 2,328,341 km (0.067 R)
• M10: 2,942,291 km (0.092 R)
• M11: 3,289,956 km (0.103 R)
• M12: 3,401,407 km (0.076 R)
• M13: 3,674,124 km (0.053 R)
• M14: 3,977,807 km (0.118 R)
• M15: 4,168,844 km (0.059 R)
• M16: 4,338,488 km (0.062 R)
• M17: 5,431,001 km (0.052 R)
• M18: 5,696,986 km (0.116 R)
• M19: 5,912,856 km (0.119 R)
• M20: 6,131,568 km (0.069 R)
• M21: 6,492,697 km (0.12 R)
• M22: 6,661,593 km (0.12 R)
• M23: 7,825,764 km (0.052 R)
• M24: 8,770,923 km (0.047 R)
• M25: 8,895,538 km (0.101 R)
• M26: 8,989,336 km (0.1 R)
• M27: 9,816,612 km (0.079 R)
• M28: 10,304,900 km (0.096 R)
• M29: 10,701,334 km (0.071 R)
• M30: 11,203,983 km (0.056 R)
• M31: 11,373,328 km (0.095 R)
• M32: 11,680,153 km (0.075 R)
• M33: 13,005,740 km (0.103 R)
• M34: 13,291,023 km (0.101 R)
• M35: 13,398,434 km (0.08 R)
• M36: 13,506,145 km (0.096 R)
• M37: 14,049,334 km (0.065 R)
• M38: 14,231,993 km (0.104 R)
• M39: 14,342,097 km (0.092 R)
• M40: 14,821,858 km (0.095 R)
• M41: 15,382,251 km (0.099 R)
• M42: 15,645,993 km (0.093 R)
• M43: 15,797,535 km (0.11 R)
• M44: 15,987,524 km (0.11 R)
• M45: 16,485,087 km (0.039 R)
• M46: 16,871,349 km (0.119 R)
• M47: 17,182,363 km (0.088 R)
• M48: 17,574,010 km (0.091 R)
• M49: 19,657,609 km (0.101 R)
• M50: 19,780,279 km (0.087 R)
• M51: 20,190,776 km (0.109 R)
• M52: 20,397,071 km (0.12 R)
• M53: 21,271,172 km (0.098 R)
• M54: 21,523,094 km (0.048 R)
• M55: 21,733,878 km (0.102 R)
• M56: 22,498,323 km (0.118 R)
• M57: 22,755,183 km (0.109 R)
• M58: 23,098,958 km (0.112 R)
• M59: 23,835,429 km (0.105 R)
• M60: 24,316,236 km (0.084 R)
• M61: 24,447,882 km (0.068 R)
• M62: 24,755,904 km (0.084 R)
• M63: 24,844,167 km (0.096 R)
• M64: 25,020,992 km (0.081 R)
• M65: 25,956,427 km (0.119 R)
• M66: 26,994,038 km (0.1 R)
• M67: 27,084,844 km (0.09 R)
• M68: 28,183,192 km (0.12 R)
• M69: 28,506,323 km (0.1 R)
• M70: 28,598,924 km (0.117 R)
• M71: 28,830,651 km (0.031 R)
• M72: 29,483,048 km (0.058 R)
• M73: 29,764,142 km (0.085 R)
• M74: 30,328,874 km (0.071 R)
• M75: 30,707,506 km (0.06 R)
• M76: 31,278,222 km (0.093 R)
• M77: 31,756,486 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173

Radius: 7.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.07 AU - 19.25 AU

Year: 27811 Days

Day: 17.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 117,593,716 km

• M1: 108,458 km (0.118 R)
• M2: 2,487,513 km (0.106 R)
• M3: 4,586,072 km (0.083 R)
• M4: 4,931,045 km (0.105 R)
• M5: 5,364,131 km (0.118 R)
• M6: 6,908,579 km (0.104 R)
• M7: 8,116,283 km (0.112 R)
• M8: 9,147,760 km (0.076 R)
• M9: 10,419,192 km (0.12 R)
• M10: 11,485,975 km (0.087 R)
• M11: 12,693,828 km (0.058 R)
• M12: 14,107,229 km (0.083 R)
• M13: 15,741,735 km (0.076 R)
• M14: 16,610,300 km (0.099 R)
• M15: 17,554,113 km (0.115 R)
• M16: 17,673,193 km (0.091 R)
• M17: 19,124,442 km (0.097 R)
• M18: 20,050,603 km (0.09 R)
• M19: 20,175,218 km (0.114 R)
• M20: 20,739,052 km (0.082 R)
• M21: 20,928,293 km (0.096 R)
• M22: 24,562,026 km (0.077 R)
• M23: 24,895,928 km (0.089 R)
• M24: 25,433,134 km (0.094 R)
• M25: 25,838,544 km (0.11 R)
• M26: 26,041,997 km (0.12 R)
• M27: 26,519,065 km (0.082 R)
• M28: 26,792,829 km (0.115 R)
• M29: 26,998,825 km (0.062 R)
• M30: 28,595,633 km (0.096 R)
• M31: 30,222,659 km (0.105 R)
• M32: 31,372,169 km (0.116 R)
• M33: 34,531,826 km (0.078 R)
• M34: 37,253,759 km (0.103 R)
• M35: 38,022,094 km (0.078 R)
• M36: 40,436,903 km (0.082 R)
• M37: 40,673,118 km (0.057 R)
• M38: 40,830,944 km (0.06 R)
• M39: 41,305,618 km (0.071 R)
• M40: 42,020,995 km (0.108 R)
• M41: 42,580,192 km (0.098 R)
• M42: 42,981,114 km (0.097 R)
• M43: 44,760,132 km (0.11 R)
• M44: 46,480,507 km (0.101 R)
• M45: 48,473,151 km (0.101 R)
• M46: 49,395,721 km (0.078 R)
• M47: 49,732,615 km (0.09 R)
• M48: 51,941,129 km (0.076 R)
• M49: 52,112,418 km (0.068 R)
• M50: 53,057,278 km (0.086 R)
• M51: 53,575,186 km (0.099 R)
• M52: 54,964,352 km (0.118 R)
• M53: 55,051,568 km (0.087 R)
• M54: 55,750,938 km (0.086 R)
• M55: 56,365,187 km (0.057 R)
• M56: 56,717,340 km (0.029 R)
• M57: 57,246,767 km (0.11 R)
• M58: 58,132,835 km (0.089 R)
• M59: 58,310,557 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.9

Radius: 3.7

Gravity: 71.72 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.37 AU - 21.49 AU

Year: 32095 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 117,593,716 km

• M1: 200,461 km (0.074 R)
• M2: 403,765 km (0.116 R)
• M3: 626,516 km (0.077 R)
• M4: 916,736 km (0.118 R)
• M5: 1,562,251 km (0.077 R)
• M6: 1,817,016 km (0.093 R)
• M7: 1,949,260 km (0.099 R)
• M8: 2,856,871 km (0.109 R)
• M9: 3,707,634 km (0.107 R)
• M10: 5,366,076 km (0.102 R)
• M11: 6,072,028 km (0.087 R)
• M12: 6,402,490 km (0.085 R)
• M13: 7,149,881 km (0.076 R)
• M14: 7,358,420 km (0.051 R)
• M15: 8,212,624 km (0.051 R)
• M16: 8,285,328 km (0.086 R)
• M17: 10,245,958 km (0.065 R)
• M18: 10,956,548 km (0.07 R)
• M19: 11,196,952 km (0.082 R)
• M20: 13,437,030 km (0.073 R)
• M21: 14,126,677 km (0.103 R)
• M22: 16,997,759 km (0.045 R)
• M23: 17,836,704 km (0.108 R)
• M24: 18,119,294 km (0.115 R)
• M25: 22,431,004 km (0.09 R)
• M26: 25,860,685 km (0.089 R)
• M27: 26,931,656 km (0.041 R)
• M28: 27,690,117 km (0.03 R)
• M29: 30,342,787 km (0.071 R)
• M30: 31,244,862 km (0.094 R)
• M31: 31,585,496 km (0.082 R)
• M32: 32,155,763 km (0.119 R)
• M33: 33,887,059 km (0.076 R)
• M34: 35,293,728 km (0.094 R)
• M35: 36,361,258 km (0.081 R)
• M36: 36,599,867 km (0.06 R)
• M37: 36,958,752 km (0.073 R)
• M38: 37,439,261 km (0.098 R)
• M39: 38,042,739 km (0.108 R)
• M40: 39,749,351 km (0.093 R)
• M41: 39,872,171 km (0.107 R)
• M42: 42,858,444 km (0.118 R)
• M43: 44,378,208 km (0.091 R)
• M44: 46,173,682 km (0.097 R)
• M45: 46,820,543 km (0.074 R)
• M46: 50,365,564 km (0.067 R)
• M47: 53,995,855 km (0.109 R)
• M48: 55,224,503 km (0.107 R)
• M49: 58,825,324 km (0.067 R)
• M50: 59,667,111 km (0.055 R)
• M51: 60,230,496 km (0.064 R)
• M52: 61,930,975 km (0.117 R)
• M53: 62,358,676 km (0.09 R)
• M54: 62,501,392 km (0.034 R)
• M55: 67,419,272 km (0.089 R)
• M56: 68,299,955 km (0.102 R)
• M57: 68,889,221 km (0.073 R)
• M58: 70,072,839 km (0.071 R)
• M59: 72,459,973 km (0.076 R)
• M60: 76,701,072 km (0.113 R)
• M61: 77,160,188 km (0.114 R)
• M62: 79,624,514 km (0.101 R)
• M63: 80,089,464 km (0.059 R)
• M64: 82,740,937 km (0.051 R)
• M65: 84,156,282 km (0.099 R)
• M66: 84,946,009 km (0.039 R)
• M67: 85,104,284 km (0.095 R)
• M68: 85,897,003 km (0.112 R)
• M69: 86,373,771 km (0.083 R)
• M70: 87,010,909 km (0.063 R)
• M71: 90,058,367 km (0.087 R)
• M72: 91,838,731 km (0.116 R)
• M73: 93,793,975 km (0.044 R)
• M74: 94,776,833 km (0.078 R)
• M75: 96,917,878 km (0.087 R)
• M76: 98,575,572 km (0.069 R)
• M77: 101,583,237 km (0.031 R)
• M78: 101,919,234 km (0.108 R)
• M79: 102,423,977 km (0.077 R)
• M80: 102,592,425 km (0.114 R)
• M81: 105,129,904 km (0.088 R)
• M82: 105,980,368 km (0.112 R)
• M83: 106,662,235 km (0.091 R)
• M84: 106,833,075 km (0.119 R)
• M85: 107,516,887 km (0.061 R)
• M86: 107,688,027 km (0.028 R)
• M87: 110,094,010 km (0.09 R)
• M88: 110,439,132 km (0.103 R)
• M89: 113,561,688 km (0.104 R)
• M90: 115,133,812 km (0.029 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 17,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit