🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.55 AU - 0.67 AU

Year: 167 Days

Day: 43.8 Hours

Environment

Temp: 256 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.97 AU - 3.11 AU

Year: 1423 Days

Day: 46.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.28 AU - 3.72 AU

Year: 1826 Days

Day: 20.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.2

Radius: 5.5

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.64 AU - 15.78 AU

Year: 19829 Days

Day: 24.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,449,260 km

• M1: 232,325 km (0.075 R)
• M2: 320,738 km (0.032 R)
• M3: 820,844 km (0.116 R)
• M4: 1,066,034 km (0.111 R)
• M5: 1,571,526 km (0.114 R)
• M6: 2,087,489 km (0.08 R)
• M7: 2,859,862 km (0.079 R)
• M8: 4,147,751 km (0.054 R)
• M9: 4,958,870 km (0.119 R)
• M10: 6,126,781 km (0.066 R)
• M11: 6,244,066 km (0.096 R)
• M12: 6,842,158 km (0.086 R)
• M13: 7,292,298 km (0.097 R)
• M14: 7,963,992 km (0.105 R)
• M15: 8,787,080 km (0.102 R)
• M16: 9,008,185 km (0.073 R)
• M17: 9,097,196 km (0.1 R)
• M18: 9,186,356 km (0.091 R)
• M19: 9,591,617 km (0.097 R)
• M20: 9,819,305 km (0.065 R)
• M21: 10,140,940 km (0.044 R)
• M22: 10,279,917 km (0.111 R)
• M23: 10,653,463 km (0.029 R)
• M24: 10,794,683 km (0.11 R)
• M25: 11,269,956 km (0.097 R)
• M26: 11,897,967 km (0.067 R)
• M27: 11,995,655 km (0.064 R)
• M28: 12,339,431 km (0.119 R)
• M29: 13,036,706 km (0.092 R)
• M30: 13,695,685 km (0.101 R)
• M31: 14,730,304 km (0.084 R)
• M32: 14,887,681 km (0.109 R)
• M33: 15,098,464 km (0.087 R)
• M34: 16,058,733 km (0.114 R)
• M35: 16,437,515 km (0.077 R)
• M36: 17,314,308 km (0.099 R)
• M37: 17,870,064 km (0.051 R)
• M38: 17,981,814 km (0.079 R)
• M39: 18,037,913 km (0.103 R)
• M40: 19,514,294 km (0.111 R)
• M41: 20,034,446 km (0.077 R)
• M42: 20,617,728 km (0.079 R)
• M43: 21,443,508 km (0.078 R)
• M44: 21,681,519 km (0.108 R)
• M45: 21,741,059 km (0.07 R)
• M46: 21,920,277 km (0.072 R)
• M47: 22,039,955 km (0.118 R)
• M48: 22,280,060 km (0.118 R)
• M49: 25,416,828 km (0.106 R)
• M50: 25,479,659 km (0.034 R)
• M51: 26,301,699 km (0.106 R)
• M52: 26,429,007 km (0.076 R)
• M53: 27,196,743 km (0.088 R)
• M54: 27,906,884 km (0.065 R)
• M55: 28,427,335 km (0.119 R)
• M56: 29,742,151 km (0.104 R)
• M57: 29,874,695 km (0.087 R)
• M58: 29,940,967 km (0.109 R)
• M59: 30,607,276 km (0.083 R)
• M60: 32,294,291 km (0.114 R)
• M61: 32,772,106 km (0.09 R)
• M62: 33,114,685 km (0.087 R)
• M63: 34,219,316 km (0.064 R)
• M64: 34,288,730 km (0.071 R)
• M65: 34,636,694 km (0.102 R)
• M66: 34,915,844 km (0.049 R)
• M67: 36,181,143 km (0.071 R)
• M68: 36,251,902 km (0.082 R)
• M69: 38,539,852 km (0.1 R)
• M70: 39,046,391 km (0.111 R)
• M71: 39,482,468 km (0.1 R)
• M72: 39,701,181 km (0.09 R)
• M73: 42,206,945 km (0.089 R)
• M74: 42,878,789 km (0.1 R)
• M75: 44,991,410 km (0.075 R)
• M76: 45,448,432 km (0.118 R)
• M77: 47,679,385 km (0.117 R)
• M78: 47,834,518 km (0.092 R)
• M79: 48,534,935 km (0.112 R)
• M80: 49,160,254 km (0.105 R)
• M81: 50,418,970 km (0.068 R)
• M82: 50,814,507 km (0.083 R)
• M83: 51,131,655 km (0.109 R)
• M84: 52,007,251 km (0.09 R)
• M85: 52,087,136 km (0.034 R)
• M86: 53,450,721 km (0.03 R)
• M87: 53,531,204 km (0.11 R)
• M88: 53,773,254 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.6

Radius: 7.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.55 AU - 21.03 AU

Year: 26372 Days

Day: 22.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,449,260 km

• M1: 101,278 km (0.06 R)
• M2: 170,841 km (0.054 R)
• M3: 249,080 km (0.11 R)
• M4: 433,235 km (0.101 R)
• M5: 1,600,548 km (0.101 R)
• M6: 1,887,476 km (0.099 R)
• M7: 2,804,511 km (0.116 R)
• M8: 2,994,949 km (0.117 R)
• M9: 3,111,187 km (0.085 R)
• M10: 3,756,403 km (0.119 R)
• M11: 4,051,410 km (0.035 R)
• M12: 5,305,339 km (0.09 R)
• M13: 6,170,164 km (0.07 R)
• M14: 6,720,086 km (0.11 R)
• M15: 7,442,494 km (0.102 R)
• M16: 9,811,227 km (0.12 R)
• M17: 10,688,020 km (0.099 R)
• M18: 11,045,708 km (0.116 R)
• M19: 12,142,410 km (0.081 R)
• M20: 12,829,513 km (0.069 R)
• M21: 12,892,644 km (0.051 R)
• M22: 13,082,483 km (0.107 R)
• M23: 13,337,249 km (0.03 R)
• M24: 16,518,447 km (0.102 R)
• M25: 16,931,936 km (0.081 R)
• M26: 17,139,877 km (0.031 R)
• M27: 17,769,085 km (0.114 R)
• M28: 18,051,077 km (0.113 R)
• M29: 19,628,587 km (0.115 R)
• M30: 19,701,441 km (0.087 R)
• M31: 19,847,150 km (0.064 R)
• M32: 20,877,580 km (0.08 R)
• M33: 21,699,470 km (0.108 R)
• M34: 22,607,978 km (0.052 R)
• M35: 22,913,607 km (0.103 R)
• M36: 23,916,212 km (0.115 R)
• M37: 24,775,801 km (0.095 R)
• M38: 25,724,999 km (0.041 R)
• M39: 25,804,586 km (0.101 R)
• M40: 26,284,196 km (0.032 R)
• M41: 27,414,558 km (0.105 R)
• M42: 27,495,939 km (0.119 R)
• M43: 28,067,702 km (0.051 R)
• M44: 28,231,661 km (0.095 R)
• M45: 28,560,777 km (0.109 R)
• M46: 29,305,924 km (0.115 R)
• M47: 29,722,554 km (0.05 R)
• M48: 29,889,804 km (0.118 R)
• M49: 30,730,694 km (0.117 R)
• M50: 33,734,320 km (0.061 R)
• M51: 36,025,561 km (0.102 R)
• M52: 38,003,095 km (0.11 R)
• M53: 40,848,895 km (0.064 R)
• M54: 42,250,478 km (0.096 R)
• M55: 42,344,425 km (0.043 R)
• M56: 43,288,238 km (0.115 R)
• M57: 43,572,624 km (0.094 R)
• M58: 45,485,083 km (0.116 R)
• M59: 46,548,425 km (0.12 R)
• M60: 48,109,927 km (0.114 R)
• M61: 48,208,063 km (0.078 R)
• M62: 49,391,083 km (0.115 R)
• M63: 50,284,631 km (0.1 R)
• M64: 51,384,026 km (0.059 R)
• M65: 51,987,055 km (0.089 R)
• M66: 52,188,564 km (0.116 R)
• M67: 52,390,371 km (0.098 R)
• M68: 53,708,328 km (0.084 R)
• M69: 55,963,367 km (0.103 R)
• M70: 56,066,589 km (0.09 R)
• M71: 56,480,227 km (0.085 R)
• M72: 56,583,749 km (0.106 R)
• M73: 56,998,584 km (0.078 R)
• M74: 57,518,586 km (0.108 R)
• M75: 58,040,234 km (0.05 R)
• M76: 58,877,982 km (0.074 R)
• M77: 59,298,352 km (0.108 R)
• M78: 61,521,676 km (0.088 R)
• M79: 62,054,992 km (0.065 R)
• M80: 62,268,767 km (0.057 R)
• M81: 64,095,806 km (0.108 R)
• M82: 64,961,679 km (0.102 R)
• M83: 65,504,719 km (0.074 R)
• M84: 65,613,626 km (0.054 R)
• M85: 66,595,587 km (0.046 R)
• M86: 67,472,529 km (0.111 R)
• M87: 68,242,958 km (0.118 R)
• M88: 68,353,212 km (0.072 R)
• M89: 68,905,677 km (0.06 R)
• M90: 69,459,488 km (0.064 R)
• M91: 71,801,892 km (0.072 R)
• M92: 71,914,090 km (0.074 R)
• M93: 72,363,482 km (0.115 R)
• M94: 74,283,571 km (0.068 R)
• M95: 75,534,807 km (0.086 R)
• M96: 75,991,530 km (0.079 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 16,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit