🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.08 AU - 1.16 AU

Year: 429 Days

Day: 26.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,866,551 km

• M1: 356,941 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.16 AU - 1.68 AU

Year: 612 Days

Day: 33.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.24 AU - 1.72 AU

Year: 651 Days

Day: 43.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.55 AU - 2.03 AU

Year: 866 Days

Day: 24.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,866,551 km

• M1: 52,509 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.81 AU - 4.23 AU

Year: 2388 Days

Day: 33.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,866,551 km

• M1: 2,468,664 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.95 AU - 4.61 AU

Year: 2658 Days

Day: 20.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,866,551 km

• M1: 612,304 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.69 AU - 5.51 AU

Year: 4165 Days

Day: 12.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,866,551 km

• M1: 178,620 km (0.088 R)
• M2: 261,946 km (0.082 R)
• M3: 349,760 km (0.117 R)
• M4: 479,611 km (0.112 R)
• M5: 661,073 km (0.083 R)
• M6: 732,730 km (0.08 R)
• M7: 845,527 km (0.106 R)
• M8: 1,057,059 km (0.095 R)
• M9: 1,577,659 km (0.053 R)
• M10: 1,688,062 km (0.079 R)
• M11: 1,864,887 km (0.095 R)
• M12: 2,209,561 km (0.104 R)
• M13: 2,319,665 km (0.086 R)
• M14: 2,375,315 km (0.097 R)
• M15: 2,473,900 km (0.08 R)
• M16: 2,660,748 km (0.083 R)
• M17: 2,719,240 km (0.095 R)
• M18: 2,807,653 km (0.111 R)
• M19: 2,897,112 km (0.106 R)
• M20: 3,358,622 km (0.115 R)
• M21: 3,581,822 km (0.097 R)
• M22: 3,809,959 km (0.087 R)
• M23: 4,178,119 km (0.088 R)
• M24: 4,401,020 km (0.093 R)
• M25: 4,769,330 km (0.078 R)
• M26: 5,479,620 km (0.063 R)
• M27: 5,572,969 km (0.08 R)
• M28: 6,086,838 km (0.103 R)
• M29: 6,144,882 km (0.09 R)
• M30: 6,203,076 km (0.119 R)
• M31: 6,635,713 km (0.108 R)
• M32: 7,179,950 km (0.082 R)
• M33: 8,332,452 km (0.108 R)
• M34: 8,548,172 km (0.115 R)
• M35: 8,678,472 km (0.112 R)
• M36: 8,743,996 km (0.107 R)
• M37: 8,809,519 km (0.052 R)
• M38: 9,971,895 km (0.117 R)
• M39: 10,040,411 km (0.059 R)
• M40: 10,316,120 km (0.066 R)
• M41: 10,594,372 km (0.114 R)
• M42: 10,828,193 km (0.064 R)
• M43: 11,134,570 km (0.103 R)
• M44: 11,276,987 km (0.084 R)
• M45: 13,182,265 km (0.114 R)
• M46: 13,813,867 km (0.091 R)
• M47: 13,864,731 km (0.12 R)
• M48: 14,532,835 km (0.088 R)
• M49: 14,766,507 km (0.11 R)
• M50: 15,793,646 km (0.06 R)
• M51: 15,873,531 km (0.073 R)
• M52: 16,060,678 km (0.069 R)
• M53: 16,517,998 km (0.111 R)
• M54: 16,599,230 km (0.076 R)
• M55: 17,143,766 km (0.066 R)
• M56: 17,721,813 km (0.07 R)
• M57: 17,943,666 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.9

Radius: 8.4

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.77 AU - 8.25 AU

Year: 8199 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,866,551 km

• M1: 153,787 km (0.074 R)
• M2: 225,444 km (0.075 R)
• M3: 326,722 km (0.065 R)
• M4: 396,584 km (0.096 R)
• M5: 671,096 km (0.117 R)
• M6: 913,445 km (0.093 R)
• M7: 1,035,965 km (0.111 R)
• M8: 1,239,867 km (0.118 R)
• M9: 1,416,393 km (0.034 R)
• M10: 1,601,146 km (0.12 R)
• M11: 2,155,257 km (0.06 R)
• M12: 2,392,668 km (0.068 R)
• M13: 2,490,057 km (0.102 R)
• M14: 2,638,607 km (0.12 R)
• M15: 2,866,894 km (0.109 R)
• M16: 3,075,433 km (0.086 R)
• M17: 4,131,744 km (0.086 R)
• M18: 4,308,119 km (0.117 R)
• M19: 4,397,280 km (0.113 R)
• M20: 4,577,396 km (0.096 R)
• M21: 4,883,024 km (0.086 R)
• M22: 5,643,280 km (0.026 R)
• M23: 5,904,927 km (0.032 R)
• M24: 6,037,321 km (0.115 R)
• M25: 6,610,580 km (0.115 R)
• M26: 6,713,653 km (0.065 R)
• M27: 7,236,647 km (0.062 R)
• M28: 7,413,921 km (0.091 R)
• M29: 7,521,033 km (0.081 R)
• M30: 7,664,497 km (0.104 R)
• M31: 7,881,564 km (0.114 R)
• M32: 8,807,575 km (0.062 R)
• M33: 8,883,122 km (0.114 R)
• M34: 8,958,968 km (0.081 R)
• M35: 9,034,963 km (0.114 R)
• M36: 9,264,147 km (0.055 R)
• M37: 9,572,917 km (0.086 R)
• M38: 11,248,713 km (0.087 R)
• M39: 12,078,083 km (0.093 R)
• M40: 13,099,238 km (0.082 R)
• M41: 13,272,024 km (0.103 R)
• M42: 14,236,332 km (0.109 R)
• M43: 15,132,573 km (0.083 R)
• M44: 15,678,904 km (0.119 R)
• M45: 15,770,608 km (0.1 R)
• M46: 16,604,017 km (0.082 R)
• M47: 16,884,962 km (0.047 R)
• M48: 17,214,825 km (0.068 R)
• M49: 17,309,371 km (0.096 R)
• M50: 17,832,964 km (0.042 R)
• M51: 19,237,837 km (0.118 R)
• M52: 19,780,130 km (0.036 R)
• M53: 20,327,359 km (0.1 R)
• M54: 21,640,379 km (0.059 R)
• M55: 22,772,835 km (0.114 R)
• M56: 23,032,986 km (0.111 R)
• M57: 23,451,112 km (0.094 R)
• M58: 23,503,471 km (0.065 R)
• M59: 24,560,530 km (0.109 R)
• M60: 26,066,382 km (0.084 R)
• M61: 27,270,495 km (0.116 R)
• M62: 27,380,749 km (0.096 R)
• M63: 28,101,810 km (0.108 R)
• M64: 28,997,602 km (0.098 R)
• M65: 30,587,828 km (0.113 R)
• M66: 30,645,124 km (0.099 R)
• M67: 31,567,095 km (0.085 R)
• M68: 31,798,972 km (0.114 R)
• M69: 32,673,671 km (0.116 R)
• M70: 33,320,233 km (0.092 R)
• M71: 33,497,207 km (0.118 R)
• M72: 35,585,743 km (0.088 R)
• M73: 35,887,632 km (0.105 R)
• M74: 36,190,268 km (0.034 R)
• M75: 36,250,855 km (0.08 R)
• M76: 36,311,592 km (0.107 R)
• M77: 36,493,802 km (0.099 R)
• M78: 36,737,198 km (0.099 R)
• M79: 36,981,042 km (0.056 R)
• M80: 37,900,621 km (0.111 R)
• M81: 38,085,524 km (0.056 R)
• M82: 38,641,728 km (0.108 R)
• M83: 39,076,310 km (0.059 R)
• M84: 40,263,818 km (0.107 R)
• M85: 40,578,273 km (0.095 R)
• M86: 40,893,625 km (0.1 R)
• M87: 41,209,725 km (0.081 R)
• M88: 41,908,048 km (0.041 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 16,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit