🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.51 AU - 0.81 AU

Year: 199 Days

Day: 43.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,913,392 km

• M1: 34,856 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.8 AU - 1.26 AU

Year: 388 Days

Day: 31.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,913,392 km

• M1: 162,314 km (0.112 R)

Asteroid Belt

Center: 7.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.7

Radius: 6.5

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.58 AU - 17.26 AU

Year: 20307 Days

Day: 20.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,913,392 km

• M1: 325,824 km (0.079 R)
• M2: 457,919 km (0.064 R)
• M3: 688,749 km (0.096 R)
• M4: 817,253 km (0.103 R)
• M5: 1,048,980 km (0.104 R)
• M6: 1,097,749 km (0.089 R)
• M7: 1,949,111 km (0.073 R)
• M8: 2,549,896 km (0.084 R)
• M9: 2,649,677 km (0.052 R)
• M10: 2,887,837 km (0.119 R)
• M11: 3,421,154 km (0.11 R)
• M12: 3,642,858 km (0.118 R)
• M13: 4,100,627 km (0.106 R)
• M14: 4,336,244 km (0.118 R)
• M15: 4,455,773 km (0.106 R)
• M16: 5,153,347 km (0.097 R)
• M17: 5,884,432 km (0.109 R)
• M18: 6,150,268 km (0.04 R)
• M19: 6,419,993 km (0.057 R)
• M20: 6,785,610 km (0.117 R)
• M21: 7,111,135 km (0.097 R)
• M22: 7,489,468 km (0.118 R)
• M23: 7,825,764 km (0.116 R)
• M24: 8,265,432 km (0.091 R)
• M25: 9,788,338 km (0.064 R)
• M26: 9,840,548 km (0.087 R)
• M27: 10,474,693 km (0.036 R)
• M28: 11,395,468 km (0.098 R)
• M29: 11,505,423 km (0.114 R)
• M30: 11,949,130 km (0.075 R)
• M31: 12,116,979 km (0.087 R)
• M32: 13,255,568 km (0.105 R)
• M33: 14,131,763 km (0.091 R)
• M34: 14,309,186 km (0.064 R)
• M35: 14,846,093 km (0.083 R)
• M36: 15,086,796 km (0.085 R)
• M37: 15,268,258 km (0.077 R)
• M38: 15,694,313 km (0.051 R)
• M39: 15,816,684 km (0.116 R)
• M40: 18,074,714 km (0.066 R)
• M41: 18,267,396 km (0.102 R)
• M42: 18,654,705 km (0.106 R)
• M43: 19,635,020 km (0.1 R)
• M44: 20,231,317 km (0.105 R)
• M45: 22,952,203 km (0.064 R)
• M46: 23,510,053 km (0.063 R)
• M47: 23,931,321 km (0.051 R)
• M48: 24,355,132 km (0.073 R)
• M49: 25,210,084 km (0.085 R)
• M50: 26,583,841 km (0.114 R)
• M51: 27,169,516 km (0.058 R)
• M52: 28,204,734 km (0.079 R)
• M53: 28,577,532 km (0.064 R)
• M54: 28,727,130 km (0.065 R)
• M55: 28,877,027 km (0.11 R)
• M56: 29,252,816 km (0.1 R)
• M57: 29,554,555 km (0.104 R)
• M58: 31,309,787 km (0.082 R)
• M59: 32,941,601 km (0.104 R)
• M60: 34,362,182 km (0.091 R)
• M61: 34,760,262 km (0.119 R)
• M62: 36,692,618 km (0.118 R)
• M63: 36,773,849 km (0.107 R)
• M64: 41,504,134 km (0.119 R)
• M65: 42,609,513 km (0.119 R)
• M66: 43,294,521 km (0.06 R)
• M67: 44,069,588 km (0.053 R)
• M68: 45,022,975 km (0.094 R)
• M69: 46,246,237 km (0.109 R)
• M70: 47,038,358 km (0.12 R)
• M71: 48,636,063 km (0.099 R)
• M72: 48,993,602 km (0.106 R)
• M73: 49,083,061 km (0.083 R)
• M74: 49,172,671 km (0.072 R)
• M75: 49,800,982 km (0.097 R)
• M76: 50,793,863 km (0.103 R)
• M77: 51,884,431 km (0.119 R)
• M78: 52,249,749 km (0.097 R)
• M79: 54,551,761 km (0.11 R)
• M80: 56,417,097 km (0.107 R)
• M81: 57,640,808 km (0.072 R)
• M82: 58,113,686 km (0.083 R)
• M83: 59,827,031 km (0.104 R)
• M84: 60,401,786 km (0.101 R)
• M85: 60,689,911 km (0.09 R)
• M86: 61,556,981 km (0.117 R)
• M87: 61,750,111 km (0.088 R)
• M88: 62,525,028 km (0.103 R)
• M89: 63,400,625 km (0.039 R)
• M90: 64,476,383 km (0.092 R)
• M91: 65,360,955 km (0.059 R)
• M92: 65,952,914 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.6

Radius: 5.7

Gravity: 18.92 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.02 AU - 16.9 AU

Year: 21459 Days

Day: 20.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,913,392 km

• M1: 77,791 km (0.065 R)
• M2: 147,803 km (0.114 R)
• M3: 321,635 km (0.094 R)
• M4: 804,388 km (0.072 R)
• M5: 1,008,439 km (0.096 R)
• M6: 1,228,647 km (0.109 R)
• M7: 1,777,073 km (0.095 R)
• M8: 3,548,761 km (0.066 R)
• M9: 3,840,177 km (0.087 R)
• M10: 3,924,850 km (0.08 R)
• M11: 4,535,059 km (0.063 R)
• M12: 4,760,055 km (0.095 R)
• M13: 4,942,714 km (0.102 R)
• M14: 5,552,325 km (0.064 R)
• M15: 5,793,028 km (0.084 R)
• M16: 6,185,423 km (0.105 R)
• M17: 6,384,688 km (0.058 R)
• M18: 6,636,910 km (0.081 R)
• M19: 6,995,496 km (0.099 R)
• M20: 7,151,077 km (0.119 R)
• M21: 7,838,629 km (0.106 R)
• M22: 7,946,190 km (0.03 R)
• M23: 8,108,504 km (0.079 R)
• M24: 8,162,957 km (0.091 R)
• M25: 8,768,978 km (0.043 R)
• M26: 9,275,666 km (0.111 R)
• M27: 9,389,510 km (0.027 R)
• M28: 9,733,885 km (0.039 R)
• M29: 10,140,940 km (0.117 R)
• M30: 11,152,372 km (0.085 R)
• M31: 11,578,277 km (0.06 R)
• M32: 13,141,874 km (0.057 R)
• M33: 13,785,743 km (0.079 R)
• M34: 14,111,418 km (0.048 R)
• M35: 14,638,002 km (0.089 R)
• M36: 14,704,274 km (0.071 R)
• M37: 15,507,166 km (0.055 R)
• M38: 15,777,938 km (0.108 R)
• M39: 16,255,604 km (0.119 R)
• M40: 16,392,935 km (0.109 R)
• M41: 16,599,829 km (0.089 R)
• M42: 17,365,171 km (0.072 R)
• M43: 18,786,201 km (0.084 R)
• M44: 18,930,414 km (0.085 R)
• M45: 21,361,379 km (0.054 R)
• M46: 21,511,875 km (0.107 R)
• M47: 21,965,306 km (0.062 R)
• M48: 22,193,293 km (0.056 R)
• M49: 22,958,636 km (0.101 R)
• M50: 23,112,871 km (0.038 R)
• M51: 23,190,064 km (0.051 R)
• M52: 23,267,256 km (0.111 R)
• M53: 23,655,014 km (0.085 R)
• M54: 24,201,345 km (0.104 R)
• M55: 24,909,841 km (0.108 R)
• M56: 26,427,810 km (0.119 R)
• M57: 27,076,018 km (0.117 R)
• M58: 27,565,502 km (0.079 R)
• M59: 29,552,611 km (0.091 R)
• M60: 35,338,607 km (0.085 R)
• M61: 36,410,925 km (0.096 R)
• M62: 36,680,650 km (0.11 R)
• M63: 37,041,330 km (0.107 R)
• M64: 37,675,326 km (0.055 R)
• M65: 38,312,912 km (0.056 R)
• M66: 39,229,947 km (0.1 R)
• M67: 46,626,365 km (0.067 R)
• M68: 47,212,789 km (0.106 R)
• M69: 50,983,104 km (0.073 R)
• M70: 51,486,351 km (0.116 R)
• M71: 54,232,220 km (0.052 R)
• M72: 54,437,468 km (0.105 R)
• M73: 56,296,671 km (0.096 R)
• M74: 56,816,822 km (0.118 R)
• M75: 57,966,632 km (0.119 R)
• M76: 59,018,604 km (0.103 R)
• M77: 61,569,098 km (0.102 R)
• M78: 61,997,696 km (0.117 R)
• M79: 62,212,369 km (0.084 R)
• M80: 63,721,811 km (0.118 R)
• M81: 64,155,196 km (0.044 R)
• M82: 64,698,536 km (0.049 R)
• M83: 65,134,165 km (0.055 R)
• M84: 67,106,762 km (0.106 R)
• M85: 69,767,361 km (0.084 R)
• M86: 70,437,858 km (0.117 R)
• M87: 71,672,639 km (0.025 R)
• M88: 73,936,055 km (0.111 R)
• M89: 75,076,589 km (0.112 R)
• M90: 75,305,324 km (0.086 R)
• M91: 75,878,284 km (0.037 R)
• M92: 76,337,849 km (0.117 R)
• M93: 76,452,740 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 10,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit