🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.72 AU - 0.94 AU

Year: 283 Days

Day: 47.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.81 AU - 1.27 AU

Year: 397 Days

Day: 35.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,158,228 km

• M1: 261,347 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.81 AU - 1.87 AU

Year: 935 Days

Day: 30.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.79 AU - 2.57 AU

Year: 1206 Days

Day: 46.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,158,228 km

• M1: 178,171 km (0.102 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.5

Radius: 14.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.15 AU - 7.63 AU

Year: 7528 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 66,158,228 km

• M1: 185,801 km (0.094 R)
• M2: 506,538 km (0.082 R)
• M3: 971,937 km (0.106 R)
• M4: 1,211,444 km (0.073 R)
• M5: 1,364,931 km (0.114 R)
• M6: 1,715,439 km (0.086 R)
• M7: 1,949,260 km (0.107 R)
• M8: 2,045,900 km (0.059 R)
• M9: 2,256,983 km (0.081 R)
• M10: 2,410,321 km (0.116 R)
• M11: 2,961,290 km (0.099 R)
• M12: 3,625,953 km (0.112 R)
• M13: 3,883,411 km (0.046 R)
• M14: 4,115,587 km (0.107 R)
• M15: 4,496,912 km (0.097 R)
• M16: 4,594,001 km (0.106 R)
• M17: 4,873,001 km (0.116 R)
• M18: 5,310,724 km (0.074 R)
• M19: 5,430,852 km (0.103 R)
• M20: 5,656,295 km (0.103 R)
• M21: 5,761,313 km (0.047 R)
• M22: 6,098,507 km (0.116 R)
• M23: 6,224,468 km (0.118 R)
• M24: 6,810,892 km (0.043 R)
• M25: 7,569,203 km (0.034 R)
• M26: 8,514,512 km (0.079 R)
• M27: 8,615,192 km (0.112 R)
• M28: 8,980,659 km (0.105 R)
• M29: 9,144,918 km (0.109 R)
• M30: 9,289,280 km (0.097 R)
• M31: 9,517,865 km (0.066 R)
• M32: 9,706,209 km (0.11 R)
• M33: 10,257,477 km (0.107 R)
• M34: 10,493,842 km (0.062 R)
• M35: 10,645,085 km (0.045 R)
• M36: 10,753,693 km (0.073 R)
• M37: 11,125,444 km (0.095 R)
• M38: 11,301,970 km (0.089 R)
• M39: 12,198,210 km (0.056 R)
• M40: 12,311,905 km (0.112 R)
• M41: 12,494,414 km (0.096 R)
• M42: 12,631,895 km (0.102 R)
• M43: 13,001,252 km (0.056 R)
• M44: 13,655,892 km (0.063 R)
• M45: 13,868,770 km (0.096 R)
• M46: 14,154,053 km (0.109 R)
• M47: 15,095,024 km (0.031 R)
• M48: 15,931,874 km (0.077 R)
• M49: 16,081,173 km (0.032 R)
• M50: 16,331,001 km (0.085 R)
• M51: 16,783,834 km (0.104 R)
• M52: 17,037,253 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 9.1

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.2 AU - 7.96 AU

Year: 7820 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,158,228 km

• M1: 116,686 km (0.094 R)
• M2: 260,300 km (0.045 R)
• M3: 542,442 km (0.106 R)
• M4: 623,674 km (0.114 R)
• M5: 694,882 km (0.059 R)
• M6: 815,009 km (0.045 R)
• M7: 1,327,532 km (0.114 R)
• M8: 1,656,796 km (0.114 R)
• M9: 2,321,310 km (0.117 R)
• M10: 2,435,753 km (0.1 R)
• M11: 2,575,477 km (0.09 R)
• M12: 2,670,172 km (0.093 R)
• M13: 2,790,150 km (0.074 R)
• M14: 2,985,973 km (0.088 R)
• M15: 3,288,311 km (0.032 R)
• M16: 3,813,998 km (0.085 R)
• M17: 3,976,760 km (0.118 R)
• M18: 4,593,552 km (0.069 R)
• M19: 5,031,276 km (0.111 R)
• M20: 5,883,684 km (0.116 R)
• M21: 6,009,047 km (0.103 R)
• M22: 6,326,644 km (0.104 R)
• M23: 6,649,625 km (0.055 R)
• M24: 6,813,136 km (0.114 R)
• M25: 7,077,625 km (0.098 R)
• M26: 7,822,173 km (0.112 R)
• M27: 8,520,646 km (0.064 R)
• M28: 8,734,122 km (0.063 R)
• M29: 9,021,500 km (0.075 R)
• M30: 9,642,480 km (0.096 R)
• M31: 10,314,923 km (0.094 R)
• M32: 11,235,099 km (0.029 R)
• M33: 11,390,980 km (0.066 R)
• M34: 11,665,642 km (0.087 R)
• M35: 12,261,341 km (0.05 R)
• M36: 12,542,734 km (0.03 R)
• M37: 12,866,913 km (0.045 R)
• M38: 13,071,114 km (0.12 R)
• M39: 13,565,236 km (0.102 R)
• M40: 13,897,941 km (0.079 R)
• M41: 14,699,188 km (0.067 R)
• M42: 15,169,972 km (0.119 R)
• M43: 15,907,190 km (0.047 R)
• M44: 16,523,085 km (0.057 R)
• M45: 17,326,276 km (0.08 R)
• M46: 17,869,017 km (0.032 R)
• M47: 18,463,070 km (0.113 R)
• M48: 19,110,081 km (0.117 R)
• M49: 19,203,131 km (0.077 R)
• M50: 19,343,005 km (0.084 R)
• M51: 19,576,826 km (0.077 R)
• M52: 20,760,145 km (0.075 R)
• M53: 21,095,544 km (0.113 R)
• M54: 21,674,787 km (0.1 R)
• M55: 22,406,171 km (0.081 R)
• M56: 23,943,438 km (0.086 R)
• M57: 24,295,143 km (0.108 R)
• M58: 24,547,515 km (0.115 R)
• M59: 24,902,211 km (0.103 R)
• M60: 25,258,703 km (0.059 R)
• M61: 25,616,840 km (0.087 R)
• M62: 26,079,696 km (0.054 R)
• M63: 26,701,275 km (0.117 R)
• M64: 26,805,246 km (0.112 R)
• M65: 27,013,785 km (0.052 R)
• M66: 28,276,242 km (0.086 R)
• M67: 28,594,885 km (0.1 R)
• M68: 29,075,094 km (0.057 R)
• M69: 30,368,517 km (0.09 R)
• M70: 30,531,579 km (0.105 R)
• M71: 30,967,657 km (0.079 R)
• M72: 31,296,024 km (0.104 R)
• M73: 31,680,790 km (0.118 R)
• M74: 33,515,009 km (0.073 R)
• M75: 34,416,785 km (0.054 R)
• M76: 34,756,971 km (0.091 R)
• M77: 34,984,360 km (0.032 R)
• M78: 35,383,487 km (0.072 R)
• M79: 35,956,447 km (0.068 R)
• M80: 36,071,338 km (0.083 R)
• M81: 36,474,654 km (0.088 R)
• M82: 36,763,527 km (0.111 R)
• M83: 37,518,398 km (0.056 R)
• M84: 37,810,114 km (0.116 R)
• M85: 38,278,355 km (0.059 R)
• M86: 38,748,691 km (0.069 R)
• M87: 39,102,490 km (0.088 R)
• M88: 39,279,913 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.4

Radius: 8.3

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.62 AU - 12.9 AU

Year: 14159 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,158,228 km

• M1: 105,317 km (0.074 R)
• M2: 318,793 km (0.068 R)
• M3: 535,710 km (0.096 R)
• M4: 797,805 km (0.047 R)
• M5: 1,002,156 km (0.04 R)
• M6: 2,746,767 km (0.071 R)
• M7: 2,814,834 km (0.073 R)
• M8: 2,987,469 km (0.09 R)
• M9: 3,271,107 km (0.076 R)
• M10: 3,940,707 km (0.085 R)
• M11: 4,450,237 km (0.12 R)
• M12: 5,530,633 km (0.105 R)
• M13: 5,617,101 km (0.118 R)
• M14: 5,835,065 km (0.06 R)
• M15: 6,011,291 km (0.069 R)
• M16: 6,279,221 km (0.092 R)
• M17: 6,369,429 km (0.095 R)
• M18: 6,459,935 km (0.082 R)
• M19: 7,153,022 km (0.112 R)
• M20: 8,509,127 km (0.12 R)
• M21: 9,525,345 km (0.079 R)
• M22: 9,577,256 km (0.117 R)
• M23: 9,629,166 km (0.052 R)
• M24: 9,681,077 km (0.083 R)
• M25: 9,785,346 km (0.119 R)
• M26: 10,579,561 km (0.114 R)
• M27: 10,902,992 km (0.084 R)
• M28: 11,504,375 km (0.054 R)
• M29: 12,911,044 km (0.116 R)
• M30: 13,430,598 km (0.058 R)
• M31: 16,688,839 km (0.053 R)
• M32: 16,751,371 km (0.042 R)
• M33: 17,317,749 km (0.112 R)
• M34: 18,018,615 km (0.076 R)
• M35: 18,469,503 km (0.059 R)
• M36: 18,858,906 km (0.111 R)
• M37: 19,185,329 km (0.1 R)
• M38: 19,251,002 km (0.096 R)
• M39: 19,513,845 km (0.062 R)
• M40: 21,659,528 km (0.098 R)
• M41: 21,796,111 km (0.107 R)
• M42: 23,457,245 km (0.105 R)
• M43: 23,527,257 km (0.118 R)
• M44: 24,729,575 km (0.057 R)
• M45: 25,230,429 km (0.085 R)
• M46: 25,446,149 km (0.054 R)
• M47: 25,951,790 km (0.085 R)
• M48: 26,242,159 km (0.119 R)
• M49: 27,267,204 km (0.083 R)
• M50: 27,340,956 km (0.099 R)
• M51: 28,230,614 km (0.1 R)
• M52: 28,454,562 km (0.103 R)
• M53: 29,205,244 km (0.105 R)
• M54: 29,810,517 km (0.035 R)
• M55: 30,114,650 km (0.103 R)
• M56: 31,961,286 km (0.111 R)
• M57: 32,428,630 km (0.101 R)
• M58: 32,898,217 km (0.1 R)
• M59: 33,685,850 km (0.045 R)
• M60: 34,479,766 km (0.094 R)
• M61: 35,279,815 km (0.025 R)
• M62: 36,735,253 km (0.053 R)
• M63: 40,290,895 km (0.098 R)
• M64: 40,542,968 km (0.079 R)
• M65: 41,048,758 km (0.074 R)
• M66: 41,726,586 km (0.079 R)
• M67: 41,896,529 km (0.098 R)
• M68: 44,908,832 km (0.104 R)
• M69: 45,782,184 km (0.108 R)
• M70: 46,484,846 km (0.04 R)
• M71: 46,661,072 km (0.076 R)
• M72: 47,723,217 km (0.111 R)
• M73: 48,703,831 km (0.026 R)
• M74: 49,511,210 km (0.054 R)
• M75: 49,781,235 km (0.069 R)
• M76: 50,142,065 km (0.106 R)
• M77: 51,867,975 km (0.111 R)
• M78: 54,632,544 km (0.057 R)
• M79: 55,004,743 km (0.034 R)
• M80: 55,097,943 km (0.06 R)
• M81: 55,191,142 km (0.114 R)
• M82: 57,255,593 km (0.069 R)
• M83: 59,249,733 km (0.074 R)
• M84: 63,110,555 km (0.075 R)
• M85: 63,208,092 km (0.076 R)
• M86: 63,403,467 km (0.105 R)
• M87: 63,794,516 km (0.1 R)
• M88: 64,186,462 km (0.078 R)
• M89: 65,861,211 km (0.054 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: 539 - 18,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit