🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.98 AU - 1.36 AU

Year: 477 Days

Day: 42 Hours

Environment

Temp: -14 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.15 AU - 1.35 AU

Year: 526 Days

Day: 22.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.18 AU - 1.54 AU

Year: 597 Days

Day: 33.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,537,997 km

• M1: 801,396 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.56 AU - 2.2 AU

Year: 971 Days

Day: 23.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,537,997 km

• M1: 477,965 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.87 AU - 2.05 AU

Year: 1034 Days

Day: 42.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,537,997 km

• M1: 163,211 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.69 AU - 2.93 AU

Year: 1775 Days

Day: 46.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,537,997 km

• M1: 1,110,465 km (0.095 R)
• M2: 1,340,247 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.96 AU - 4.58 AU

Year: 3324 Days

Day: 30.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,537,997 km

• M1: 1,477,279 km (0.095 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 10

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.62 AU - 5.48 AU

Year: 4275 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 94,537,997 km

• M1: 147,952 km (0.092 R)
• M2: 231,578 km (0.032 R)
• M3: 477,367 km (0.049 R)
• M4: 560,094 km (0.057 R)
• M5: 707,299 km (0.101 R)
• M6: 992,283 km (0.062 R)
• M7: 1,092,064 km (0.117 R)
• M8: 1,174,343 km (0.071 R)
• M9: 1,809,685 km (0.099 R)
• M10: 1,996,084 km (0.061 R)
• M11: 2,098,260 km (0.058 R)
• M12: 2,176,051 km (0.113 R)
• M13: 2,321,011 km (0.103 R)
• M14: 2,991,509 km (0.118 R)
• M15: 3,108,943 km (0.105 R)
• M16: 3,734,860 km (0.064 R)
• M17: 3,797,991 km (0.065 R)
• M18: 3,989,626 km (0.092 R)
• M19: 4,070,408 km (0.109 R)
• M20: 4,399,225 km (0.044 R)
• M21: 4,465,945 km (0.088 R)
• M22: 4,685,405 km (0.11 R)
• M23: 4,977,869 km (0.067 R)
• M24: 5,490,242 km (0.079 R)
• M25: 5,562,348 km (0.073 R)
• M26: 5,872,016 km (0.075 R)
• M27: 5,982,568 km (0.055 R)
• M28: 6,112,569 km (0.119 R)
• M29: 6,337,564 km (0.092 R)
• M30: 6,718,740 km (0.029 R)
• M31: 7,029,006 km (0.12 R)
• M32: 7,324,162 km (0.06 R)
• M33: 7,483,334 km (0.113 R)
• M34: 7,643,554 km (0.05 R)
• M35: 7,987,928 km (0.072 R)
• M36: 8,131,243 km (0.086 R)
• M37: 8,316,744 km (0.105 R)
• M38: 8,902,719 km (0.053 R)
• M39: 9,072,662 km (0.066 R)
• M40: 9,567,083 km (0.083 R)
• M41: 9,697,532 km (0.084 R)
• M42: 10,158,743 km (0.061 R)
• M43: 10,314,175 km (0.096 R)
• M44: 10,514,935 km (0.093 R)
• M45: 10,627,134 km (0.078 R)
• M46: 10,966,122 km (0.095 R)
• M47: 11,079,817 km (0.049 R)
• M48: 11,171,071 km (0.051 R)
• M49: 11,446,481 km (0.087 R)
• M50: 11,863,859 km (0.117 R)
• M51: 12,191,927 km (0.111 R)
• M52: 12,404,356 km (0.112 R)
• M53: 12,522,838 km (0.12 R)
• M54: 13,025,038 km (0.09 R)
• M55: 13,339,193 km (0.088 R)
• M56: 13,876,549 km (0.05 R)
• M57: 15,225,323 km (0.082 R)
• M58: 15,352,332 km (0.066 R)
• M59: 15,607,396 km (0.081 R)
• M60: 15,941,149 km (0.086 R)
• M61: 16,641,716 km (0.085 R)
• M62: 16,824,973 km (0.067 R)
• M63: 17,008,979 km (0.088 R)
• M64: 17,325,827 km (0.101 R)
• M65: 17,804,839 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 13.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.42 AU - 8.36 AU

Year: 6813 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,537,997 km

• M1: 168,597 km (0.086 R)
• M2: 259,552 km (0.075 R)
• M3: 416,181 km (0.103 R)
• M4: 533,765 km (0.076 R)
• M5: 703,559 km (0.08 R)
• M6: 796,010 km (0.079 R)
• M7: 980,464 km (0.114 R)
• M8: 1,179,878 km (0.102 R)
• M9: 1,326,036 km (0.09 R)
• M10: 1,992,344 km (0.061 R)
• M11: 2,310,090 km (0.112 R)
• M12: 2,773,694 km (0.117 R)
• M13: 3,016,641 km (0.11 R)
• M14: 3,738,900 km (0.115 R)
• M15: 3,933,975 km (0.092 R)
• M16: 4,207,739 km (0.07 R)
• M17: 4,932,691 km (0.085 R)
• M18: 5,120,137 km (0.094 R)
• M19: 5,474,384 km (0.057 R)
• M20: 6,555,678 km (0.083 R)
• M21: 7,000,582 km (0.108 R)
• M22: 7,151,077 km (0.081 R)
• M23: 7,241,883 km (0.09 R)
• M24: 8,045,224 km (0.094 R)
• M25: 8,171,335 km (0.072 R)
• M26: 8,329,909 km (0.071 R)
• M27: 8,553,557 km (0.059 R)
• M28: 8,909,301 km (0.098 R)
• M29: 9,105,274 km (0.04 R)
• M30: 9,302,744 km (0.117 R)
• M31: 10,005,255 km (0.07 R)
• M32: 10,414,405 km (0.088 R)
• M33: 10,863,797 km (0.097 R)
• M34: 11,003,372 km (0.078 R)
• M35: 11,354,927 km (0.071 R)
• M36: 11,638,864 km (0.11 R)
• M37: 11,853,387 km (0.039 R)
• M38: 12,141,363 km (0.119 R)
• M39: 12,359,028 km (0.095 R)
• M40: 12,541,238 km (0.099 R)
• M41: 12,651,193 km (0.034 R)
• M42: 13,466,202 km (0.118 R)
• M43: 13,880,139 km (0.059 R)
• M44: 14,451,454 km (0.108 R)
• M45: 14,952,756 km (0.112 R)
• M46: 15,185,979 km (0.084 R)
• M47: 17,136,286 km (0.116 R)
• M48: 18,078,753 km (0.11 R)
• M49: 18,368,973 km (0.111 R)
• M50: 18,452,149 km (0.05 R)
• M51: 18,577,213 km (0.071 R)
• M52: 18,702,576 km (0.098 R)
• M53: 20,962,551 km (0.092 R)
• M54: 22,146,768 km (0.102 R)
• M55: 22,546,344 km (0.088 R)
• M56: 22,635,355 km (0.068 R)
• M57: 22,724,665 km (0.032 R)
• M58: 23,307,498 km (0.12 R)
• M59: 23,487,913 km (0.086 R)
• M60: 24,350,943 km (0.118 R)
• M61: 24,763,235 km (0.111 R)
• M62: 26,765,453 km (0.109 R)
• M63: 27,191,208 km (0.065 R)
• M64: 27,666,780 km (0.058 R)
• M65: 28,049,152 km (0.102 R)
• M66: 28,481,490 km (0.093 R)
• M67: 28,577,831 km (0.113 R)
• M68: 29,645,212 km (0.045 R)
• M69: 29,889,655 km (0.069 R)
• M70: 30,725,607 km (0.075 R)
• M71: 31,071,927 km (0.105 R)
• M72: 31,569,190 km (0.116 R)
• M73: 31,818,719 km (0.091 R)
• M74: 32,571,496 km (0.109 R)
• M75: 33,076,538 km (0.097 R)
• M76: 33,533,260 km (0.09 R)
• M77: 33,686,000 km (0.107 R)
• M78: 34,248,039 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.9

Radius: 4

Gravity: 43.56 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.06 AU - 20.84 AU

Year: 27461 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 175.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,537,997 km

• M1: 241,002 km (0.067 R)
• M2: 749,635 km (0.109 R)
• M3: 834,158 km (0.083 R)
• M4: 921,822 km (0.05 R)
• M5: 1,762,263 km (0.084 R)
• M6: 1,837,361 km (0.071 R)
• M7: 1,951,803 km (0.105 R)
• M8: 1,990,549 km (0.076 R)
• M9: 3,879,821 km (0.106 R)
• M10: 4,275,806 km (0.059 R)
• M11: 4,326,221 km (0.098 R)
• M12: 4,788,777 km (0.039 R)
• M13: 5,594,063 km (0.063 R)
• M14: 5,871,716 km (0.119 R)
• M15: 5,927,666 km (0.043 R)
• M16: 6,153,708 km (0.107 R)
• M17: 6,614,320 km (0.095 R)
• M18: 6,848,740 km (0.07 R)
• M19: 6,907,831 km (0.118 R)
• M20: 7,568,306 km (0.028 R)
• M21: 7,937,065 km (0.084 R)
• M22: 8,564,478 km (0.12 R)
• M23: 10,201,528 km (0.072 R)
• M24: 10,472,150 km (0.044 R)
• M25: 10,608,434 km (0.106 R)
• M26: 11,020,726 km (0.098 R)
• M27: 11,789,958 km (0.107 R)
• M28: 12,145,402 km (0.1 R)
• M29: 12,216,910 km (0.097 R)
• M30: 13,527,687 km (0.097 R)
• M31: 14,426,022 km (0.12 R)
• M32: 15,887,294 km (0.099 R)
• M33: 18,043,448 km (0.118 R)
• M34: 18,452,598 km (0.108 R)
• M35: 19,030,794 km (0.072 R)
• M36: 20,459,154 km (0.078 R)
• M37: 22,096,054 km (0.103 R)
• M38: 22,183,419 km (0.096 R)
• M39: 22,270,785 km (0.114 R)
• M40: 23,240,029 km (0.116 R)
• M41: 25,037,298 km (0.066 R)
• M42: 25,952,538 km (0.097 R)
• M43: 26,321,745 km (0.098 R)
• M44: 29,336,890 km (0.09 R)
• M45: 30,495,376 km (0.117 R)
• M46: 31,080,154 km (0.064 R)
• M47: 32,360,114 km (0.087 R)
• M48: 32,956,561 km (0.12 R)
• M49: 33,858,037 km (0.1 R)
• M50: 39,117,450 km (0.047 R)
• M51: 41,463,144 km (0.069 R)
• M52: 41,678,715 km (0.085 R)
• M53: 43,088,525 km (0.102 R)
• M54: 47,523,504 km (0.112 R)
• M55: 47,974,840 km (0.067 R)
• M56: 48,654,613 km (0.072 R)
• M57: 49,337,677 km (0.111 R)
• M58: 50,253,216 km (0.116 R)
• M59: 50,943,610 km (0.07 R)
• M60: 51,058,950 km (0.088 R)
• M61: 52,217,286 km (0.116 R)
• M62: 52,799,671 km (0.084 R)
• M63: 53,853,588 km (0.083 R)
• M64: 54,914,237 km (0.107 R)
• M65: 55,269,382 km (0.12 R)
• M66: 56,100,997 km (0.03 R)
• M67: 57,176,157 km (0.104 R)
• M68: 58,499,499 km (0.083 R)
• M69: 60,808,991 km (0.114 R)
• M70: 61,176,404 km (0.061 R)
• M71: 62,653,234 km (0.095 R)
• M72: 66,270,361 km (0.074 R)
• M73: 66,648,395 km (0.098 R)
• M74: 67,280,146 km (0.073 R)
• M75: 68,167,711 km (0.093 R)
• M76: 68,549,335 km (0.112 R)
• M77: 69,314,677 km (0.086 R)
• M78: 69,570,490 km (0.083 R)
• M79: 71,627,760 km (0.118 R)
• M80: 72,145,069 km (0.041 R)
• M81: 74,096,573 km (0.033 R)
• M82: 76,065,281 km (0.051 R)
• M83: 80,053,860 km (0.058 R)
• M84: 81,533,383 km (0.077 R)
• M85: 81,938,344 km (0.081 R)
• M86: 82,886,047 km (0.107 R)
• M87: 84,792,372 km (0.086 R)
• M88: 86,713,209 km (0.115 R)
• M89: 87,955,470 km (0.076 R)
• M90: 91,016,990 km (0.051 R)
• M91: 91,717,557 km (0.116 R)
• M92: 91,998,352 km (0.105 R)
• M93: 92,701,462 km (0.056 R)
• M94: 94,396,256 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit