🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.93 AU

Year: 366 Days

Day: 38.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,668,394 km

• M1: 82,877 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.86 AU - 1.34 AU

Year: 511 Days

Day: 31.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.53 AU - 2.25 AU

Year: 1151 Days

Day: 41.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 8.2

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.29 AU - 6.23 AU

Year: 6123 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,668,394 km

• M1: 126,709 km (0.116 R)
• M2: 178,769 km (0.113 R)
• M3: 264,339 km (0.046 R)
• M4: 799,601 km (0.085 R)
• M5: 1,069,026 km (0.06 R)
• M6: 1,132,755 km (0.084 R)
• M7: 1,214,286 km (0.067 R)
• M8: 1,314,816 km (0.114 R)
• M9: 1,471,145 km (0.102 R)
• M10: 1,542,504 km (0.1 R)
• M11: 1,763,908 km (0.081 R)
• M12: 2,299,020 km (0.093 R)
• M13: 2,573,981 km (0.116 R)
• M14: 2,837,124 km (0.064 R)
• M15: 2,904,293 km (0.101 R)
• M16: 3,063,016 km (0.106 R)
• M17: 3,436,861 km (0.07 R)
• M18: 3,508,519 km (0.081 R)
• M19: 3,726,782 km (0.071 R)
• M20: 4,074,896 km (0.059 R)
• M21: 4,355,991 km (0.092 R)
• M22: 4,485,692 km (0.105 R)
• M23: 4,802,540 km (0.055 R)
• M24: 5,017,812 km (0.084 R)
• M25: 5,153,946 km (0.115 R)
• M26: 5,824,593 km (0.095 R)
• M27: 6,141,142 km (0.116 R)
• M28: 6,345,493 km (0.038 R)
• M29: 6,761,076 km (0.078 R)
• M30: 6,821,065 km (0.091 R)
• M31: 7,400,756 km (0.074 R)
• M32: 7,869,596 km (0.108 R)
• M33: 8,219,505 km (0.105 R)
• M34: 8,348,010 km (0.102 R)
• M35: 8,672,189 km (0.119 R)
• M36: 8,901,522 km (0.095 R)
• M37: 9,199,521 km (0.039 R)
• M38: 9,366,472 km (0.113 R)
• M39: 9,500,662 km (0.115 R)
• M40: 9,601,790 km (0.103 R)
• M41: 10,250,596 km (0.112 R)
• M42: 10,632,669 km (0.09 R)
• M43: 12,134,033 km (0.085 R)
• M44: 12,317,141 km (0.097 R)
• M45: 12,649,098 km (0.111 R)
• M46: 13,284,141 km (0.084 R)
• M47: 13,397,237 km (0.105 R)
• M48: 13,853,062 km (0.049 R)
• M49: 13,929,507 km (0.029 R)
• M50: 14,044,547 km (0.114 R)
• M51: 14,121,291 km (0.073 R)
• M52: 14,662,985 km (0.088 R)
• M53: 15,408,880 km (0.11 R)
• M54: 15,607,247 km (0.111 R)
• M55: 15,726,775 km (0.056 R)
• M56: 15,886,396 km (0.108 R)
• M57: 16,247,825 km (0.076 R)
• M58: 18,851,875 km (0.114 R)
• M59: 19,277,032 km (0.081 R)
• M60: 19,448,022 km (0.05 R)
• M61: 19,533,592 km (0.093 R)
• M62: 19,963,836 km (0.086 R)
• M63: 20,615,035 km (0.1 R)
• M64: 20,746,083 km (0.097 R)
• M65: 21,361,529 km (0.095 R)
• M66: 21,449,941 km (0.104 R)
• M67: 22,565,044 km (0.117 R)
• M68: 23,882,253 km (0.102 R)
• M69: 24,758,597 km (0.075 R)
• M70: 25,317,644 km (0.1 R)
• M71: 25,974,977 km (0.11 R)
• M72: 26,258,465 km (0.055 R)
• M73: 27,594,674 km (0.118 R)
• M74: 28,953,022 km (0.029 R)
• M75: 29,099,927 km (0.12 R)
• M76: 29,296,050 km (0.077 R)
• M77: 29,394,336 km (0.091 R)
• M78: 30,333,063 km (0.054 R)
• M79: 30,631,510 km (0.102 R)
• M80: 31,281,663 km (0.087 R)
• M81: 31,532,838 km (0.059 R)
• M82: 31,885,739 km (0.051 R)
• M83: 33,566,770 km (0.092 R)
• M84: 34,236,969 km (0.102 R)
• M85: 34,340,490 km (0.113 R)
• M86: 34,547,833 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.3

Radius: 5.7

Gravity: 25.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.3 AU - 12.54 AU

Year: 15983 Days

Day: 23.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,668,394 km

• M1: 397,033 km (0.08 R)
• M2: 450,738 km (0.074 R)
• M3: 488,138 km (0.056 R)
• M4: 780,003 km (0.107 R)
• M5: 848,968 km (0.119 R)
• M6: 1,387,520 km (0.112 R)
• M7: 1,529,040 km (0.115 R)
• M8: 1,735,036 km (0.095 R)
• M9: 1,950,008 km (0.119 R)
• M10: 2,108,732 km (0.055 R)
• M11: 2,405,085 km (0.069 R)
• M12: 2,472,703 km (0.094 R)
• M13: 3,677,564 km (0.048 R)
• M14: 4,317,993 km (0.075 R)
• M15: 4,608,961 km (0.112 R)
• M16: 4,650,998 km (0.088 R)
• M17: 5,165,914 km (0.036 R)
• M18: 6,342,651 km (0.105 R)
• M19: 6,625,540 km (0.101 R)
• M20: 7,898,468 km (0.089 R)
• M21: 7,999,447 km (0.057 R)
• M22: 8,770,624 km (0.11 R)
• M23: 9,085,677 km (0.069 R)
• M24: 9,998,374 km (0.067 R)
• M25: 10,604,395 km (0.032 R)
• M26: 10,939,943 km (0.081 R)
• M27: 11,449,772 km (0.062 R)
• M28: 11,678,956 km (0.114 R)
• M29: 12,433,827 km (0.048 R)
• M30: 12,610,353 km (0.09 R)
• M31: 13,565,535 km (0.073 R)
• M32: 13,807,883 km (0.104 R)
• M33: 14,174,249 km (0.114 R)
• M34: 14,978,786 km (0.082 R)
• M35: 15,292,194 km (0.118 R)
• M36: 15,671,125 km (0.082 R)
• M37: 15,861,862 km (0.056 R)
• M38: 16,373,936 km (0.086 R)
• M39: 16,502,889 km (0.049 R)
• M40: 16,567,366 km (0.104 R)
• M41: 17,217,668 km (0.105 R)
• M42: 20,383,757 km (0.101 R)
• M43: 20,591,848 km (0.098 R)
• M44: 20,730,974 km (0.086 R)
• M45: 21,010,273 km (0.081 R)
• M46: 22,639,543 km (0.103 R)
• M47: 24,309,205 km (0.109 R)
• M48: 24,382,658 km (0.071 R)
• M49: 24,751,117 km (0.119 R)
• M50: 24,899,070 km (0.096 R)
• M51: 25,270,222 km (0.101 R)
• M52: 27,688,322 km (0.072 R)
• M53: 29,080,629 km (0.115 R)
• M54: 29,393,139 km (0.093 R)
• M55: 29,942,762 km (0.117 R)
• M56: 30,416,538 km (0.042 R)
• M57: 30,574,962 km (0.119 R)
• M58: 31,052,030 km (0.12 R)
• M59: 32,013,346 km (0.112 R)
• M60: 32,093,979 km (0.054 R)
• M61: 32,174,612 km (0.083 R)
• M62: 34,376,992 km (0.086 R)
• M63: 34,459,421 km (0.083 R)
• M64: 35,204,867 km (0.099 R)
• M65: 35,371,220 km (0.109 R)
• M66: 35,871,924 km (0.058 R)
• M67: 36,375,021 km (0.098 R)
• M68: 36,627,393 km (0.048 R)
• M69: 36,964,886 km (0.068 R)
• M70: 37,303,426 km (0.101 R)
• M71: 37,642,863 km (0.068 R)
• M72: 39,097,104 km (0.062 R)
• M73: 41,620,072 km (0.099 R)
• M74: 42,148,602 km (0.112 R)
• M75: 42,590,813 km (0.088 R)
• M76: 43,034,520 km (0.106 R)
• M77: 43,212,392 km (0.072 R)
• M78: 43,301,403 km (0.109 R)
• M79: 43,926,423 km (0.068 R)
• M80: 44,914,666 km (0.101 R)
• M81: 45,910,091 km (0.107 R)
• M82: 51,277,961 km (0.096 R)
• M83: 52,508,105 km (0.063 R)
• M84: 53,652,080 km (0.096 R)
• M85: 54,997,264 km (0.057 R)
• M86: 55,867,774 km (0.117 R)
• M87: 57,133,222 km (0.084 R)
• M88: 58,999,755 km (0.094 R)
• M89: 60,586,988 km (0.081 R)
• M90: 63,499,509 km (0.085 R)
• M91: 69,147,128 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 15,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit