🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.06 AU - 1.18 AU

Year: 427 Days

Day: 26 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,275,228 km

• M1: 93,349 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.41 AU - 2.35 AU

Year: 928 Days

Day: 32.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,275,228 km

• M1: 212,728 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.88 AU - 2.48 AU

Year: 1158 Days

Day: 43.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,275,228 km

• M1: 436,377 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.51 AU - 2.59 AU

Year: 1465 Days

Day: 27.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,275,228 km

• M1: 915,539 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.59 AU - 4.55 AU

Year: 2955 Days

Day: 31.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.42 AU - 4.8 AU

Year: 2999 Days

Day: 16.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.39 AU - 5.33 AU

Year: 3276 Days

Day: 38.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,275,228 km

• M1: 147,204 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 14.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.19 AU - 8.57 AU

Year: 6495 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,275,228 km

• M1: 189,840 km (0.114 R)
• M2: 363,972 km (0.093 R)
• M3: 582,385 km (0.103 R)
• M4: 691,741 km (0.061 R)
• M5: 1,161,029 km (0.066 R)
• M6: 1,272,928 km (0.08 R)
• M7: 1,439,431 km (0.112 R)
• M8: 1,560,605 km (0.049 R)
• M9: 1,869,973 km (0.036 R)
• M10: 2,179,641 km (0.117 R)
• M11: 2,320,413 km (0.053 R)
• M12: 2,443,532 km (0.084 R)
• M13: 2,654,016 km (0.081 R)
• M14: 2,980,887 km (0.118 R)
• M15: 3,298,035 km (0.084 R)
• M16: 4,039,442 km (0.092 R)
• M17: 4,188,890 km (0.111 R)
• M18: 4,365,715 km (0.069 R)
• M19: 4,467,890 km (0.067 R)
• M20: 6,009,197 km (0.044 R)
• M21: 6,557,024 km (0.062 R)
• M22: 6,881,652 km (0.082 R)
• M23: 8,359,230 km (0.074 R)
• M24: 8,938,174 km (0.065 R)
• M25: 9,068,623 km (0.108 R)
• M26: 9,364,378 km (0.093 R)
• M27: 9,463,711 km (0.06 R)
• M28: 10,134,807 km (0.088 R)
• M29: 10,786,605 km (0.114 R)
• M30: 10,995,294 km (0.119 R)
• M31: 11,170,323 km (0.047 R)
• M32: 11,310,945 km (0.087 R)
• M33: 11,879,268 km (0.058 R)
• M34: 12,457,164 km (0.094 R)
• M35: 12,676,176 km (0.113 R)
• M36: 12,933,334 km (0.067 R)
• M37: 13,340,989 km (0.113 R)
• M38: 13,490,287 km (0.065 R)
• M39: 13,640,184 km (0.096 R)
• M40: 14,131,015 km (0.099 R)
• M41: 14,321,453 km (0.109 R)
• M42: 14,704,723 km (0.036 R)
• M43: 15,013,792 km (0.064 R)
• M44: 15,286,060 km (0.078 R)
• M45: 16,671,486 km (0.098 R)
• M46: 18,179,732 km (0.04 R)
• M47: 18,303,898 km (0.111 R)
• M48: 18,469,952 km (0.08 R)
• M49: 18,678,192 km (0.115 R)
• M50: 19,307,700 km (0.09 R)
• M51: 19,901,454 km (0.068 R)
• M52: 21,194,129 km (0.117 R)
• M53: 21,674,936 km (0.102 R)
• M54: 22,736,333 km (0.07 R)
• M55: 23,273,390 km (0.095 R)
• M56: 23,543,563 km (0.095 R)
• M57: 23,814,784 km (0.089 R)
• M58: 24,360,218 km (0.091 R)
• M59: 25,001,694 km (0.086 R)
• M60: 25,324,676 km (0.119 R)
• M61: 25,509,728 km (0.088 R)
• M62: 25,788,279 km (0.107 R)
• M63: 26,067,878 km (0.099 R)
• M64: 26,865,384 km (0.082 R)
• M65: 27,338,263 km (0.048 R)
• M66: 27,433,258 km (0.113 R)
• M67: 27,623,396 km (0.064 R)
• M68: 27,718,541 km (0.115 R)
• M69: 28,005,021 km (0.069 R)
• M70: 28,677,014 km (0.108 R)
• M71: 29,500,251 km (0.079 R)
• M72: 31,169,913 km (0.105 R)
• M73: 31,269,097 km (0.117 R)
• M74: 31,916,407 km (0.107 R)
• M75: 32,116,419 km (0.096 R)
• M76: 32,316,880 km (0.086 R)
• M77: 33,680,764 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 11

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.79 AU - 12.59 AU

Year: 14384 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,275,228 km

• M1: 282,890 km (0.08 R)
• M2: 357,389 km (0.036 R)
• M3: 441,463 km (0.09 R)
• M4: 617,091 km (0.072 R)
• M5: 687,402 km (0.044 R)
• M6: 977,622 km (0.112 R)
• M7: 1,260,212 km (0.069 R)
• M8: 1,399,488 km (0.072 R)
• M9: 1,796,670 km (0.116 R)
• M10: 2,370,229 km (0.094 R)
• M11: 2,544,211 km (0.056 R)
• M12: 3,154,570 km (0.088 R)
• M13: 3,476,505 km (0.089 R)
• M14: 3,809,360 km (0.102 R)
• M15: 3,945,345 km (0.041 R)
• M16: 4,434,081 km (0.112 R)
• M17: 5,090,816 km (0.074 R)
• M18: 5,316,559 km (0.033 R)
• M19: 5,430,702 km (0.069 R)
• M20: 6,372,869 km (0.097 R)
• M21: 6,657,255 km (0.081 R)
• M22: 8,272,613 km (0.102 R)
• M23: 8,582,879 km (0.12 R)
• M24: 9,629,465 km (0.109 R)
• M25: 9,909,064 km (0.116 R)
• M26: 10,286,200 km (0.106 R)
• M27: 10,860,506 km (0.116 R)
• M28: 11,890,787 km (0.035 R)
• M29: 12,493,517 km (0.054 R)
• M30: 12,952,034 km (0.068 R)
• M31: 14,148,967 km (0.046 R)
• M32: 14,467,012 km (0.037 R)
• M33: 14,573,525 km (0.119 R)
• M34: 14,787,450 km (0.081 R)
• M35: 15,002,273 km (0.096 R)
• M36: 15,380,905 km (0.116 R)
• M37: 15,762,679 km (0.1 R)
• M38: 16,147,594 km (0.09 R)
• M39: 16,424,500 km (0.081 R)
• M40: 16,647,101 km (0.098 R)
• M41: 17,604,378 km (0.117 R)
• M42: 17,832,216 km (0.096 R)
• M43: 18,695,246 km (0.107 R)
• M44: 19,571,889 km (0.072 R)
• M45: 19,807,955 km (0.115 R)
• M46: 21,974,730 km (0.068 R)
• M47: 23,585,750 km (0.108 R)
• M48: 24,659,713 km (0.118 R)
• M49: 25,814,160 km (0.094 R)
• M50: 26,267,741 km (0.11 R)
• M51: 26,528,190 km (0.105 R)
• M52: 26,789,538 km (0.063 R)
• M53: 27,843,305 km (0.077 R)
• M54: 28,575,587 km (0.038 R)
• M55: 29,314,301 km (0.117 R)
• M56: 30,263,350 km (0.094 R)
• M57: 31,429,465 km (0.085 R)
• M58: 33,170,934 km (0.073 R)
• M59: 33,876,288 km (0.083 R)
• M60: 34,586,579 km (0.096 R)
• M61: 35,230,149 km (0.069 R)
• M62: 35,517,377 km (0.047 R)
• M63: 35,949,715 km (0.071 R)
• M64: 37,769,872 km (0.084 R)
• M65: 37,916,777 km (0.067 R)
• M66: 38,063,832 km (0.064 R)
• M67: 38,728,196 km (0.114 R)
• M68: 39,918,546 km (0.106 R)
• M69: 42,335,300 km (0.092 R)
• M70: 42,487,890 km (0.083 R)
• M71: 42,640,779 km (0.068 R)
• M72: 43,100,194 km (0.071 R)
• M73: 47,943,574 km (0.071 R)
• M74: 48,581,011 km (0.12 R)
• M75: 48,740,781 km (0.1 R)
• M76: 49,703,294 km (0.084 R)
• M77: 50,671,940 km (0.047 R)
• M78: 51,973,292 km (0.087 R)
• M79: 52,300,313 km (0.098 R)
• M80: 52,792,191 km (0.082 R)
• M81: 53,780,435 km (0.116 R)
• M82: 53,863,162 km (0.116 R)
• M83: 54,028,468 km (0.113 R)
• M84: 54,111,195 km (0.119 R)
• M85: 54,774,812 km (0.08 R)
• M86: 55,775,322 km (0.094 R)
• M87: 55,942,722 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.1

Radius: 7.6

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.81 AU - 16.31 AU

Year: 16986 Days

Day: 21.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,275,228 km

• M1: 129,701 km (0.086 R)
• M2: 423,063 km (0.082 R)
• M3: 522,845 km (0.105 R)
• M4: 631,153 km (0.063 R)
• M5: 727,345 km (0.098 R)
• M6: 808,128 km (0.114 R)
• M7: 978,968 km (0.062 R)
• M8: 1,138,141 km (0.052 R)
• M9: 1,281,455 km (0.102 R)
• M10: 1,692,401 km (0.114 R)
• M11: 1,801,308 km (0.081 R)
• M12: 1,884,634 km (0.051 R)
• M13: 2,441,437 km (0.059 R)
• M14: 2,596,121 km (0.037 R)
• M15: 2,786,111 km (0.047 R)
• M16: 3,280,831 km (0.084 R)
• M17: 3,590,648 km (0.098 R)
• M18: 3,838,233 km (0.079 R)
• M19: 4,350,007 km (0.088 R)
• M20: 4,652,195 km (0.086 R)
• M21: 5,598,850 km (0.109 R)
• M22: 5,721,221 km (0.092 R)
• M23: 6,732,652 km (0.097 R)
• M24: 6,950,317 km (0.057 R)
• M25: 7,527,017 km (0.11 R)
• M26: 9,299,153 km (0.106 R)
• M27: 9,444,413 km (0.094 R)
• M28: 10,082,298 km (0.069 R)
• M29: 10,131,965 km (0.105 R)
• M30: 10,988,412 km (0.094 R)
• M31: 11,296,135 km (0.044 R)
• M32: 11,606,850 km (0.047 R)
• M33: 13,256,316 km (0.094 R)
• M34: 13,693,890 km (0.094 R)
• M35: 13,859,196 km (0.086 R)
• M36: 14,136,101 km (0.091 R)
• M37: 15,262,124 km (0.115 R)
• M38: 16,533,706 km (0.072 R)
• M39: 16,709,783 km (0.101 R)
• M40: 16,945,400 km (0.062 R)
• M41: 17,300,994 km (0.094 R)
• M42: 17,420,074 km (0.103 R)
• M43: 18,079,800 km (0.065 R)
• M44: 18,686,719 km (0.12 R)
• M45: 18,870,126 km (0.118 R)
• M46: 18,931,311 km (0.101 R)
• M47: 21,499,458 km (0.064 R)
• M48: 21,691,542 km (0.117 R)
• M49: 22,077,654 km (0.092 R)
• M50: 22,791,236 km (0.117 R)
• M51: 23,118,107 km (0.087 R)
• M52: 23,644,392 km (0.097 R)
• M53: 24,307,709 km (0.063 R)
• M54: 24,574,741 km (0.044 R)
• M55: 25,584,826 km (0.104 R)
• M56: 26,746,005 km (0.048 R)
• M57: 27,436,997 km (0.04 R)
• M58: 27,784,813 km (0.105 R)
• M59: 28,414,320 km (0.088 R)
• M60: 28,766,175 km (0.12 R)
• M61: 29,758,756 km (0.074 R)
• M62: 32,289,354 km (0.096 R)
• M63: 33,617,334 km (0.119 R)
• M64: 34,437,579 km (0.059 R)
• M65: 34,587,476 km (0.069 R)
• M66: 35,189,159 km (0.086 R)
• M67: 35,566,894 km (0.104 R)
• M68: 36,250,257 km (0.057 R)
• M69: 38,093,751 km (0.059 R)
• M70: 38,326,226 km (0.103 R)
• M71: 38,637,091 km (0.094 R)
• M72: 39,182,973 km (0.068 R)
• M73: 39,810,088 km (0.082 R)
• M74: 40,361,506 km (0.073 R)
• M75: 41,950,983 km (0.059 R)
• M76: 43,641,738 km (0.09 R)
• M77: 44,781,225 km (0.071 R)
• M78: 46,013,014 km (0.104 R)
• M79: 47,505,701 km (0.109 R)
• M80: 47,672,503 km (0.094 R)
• M81: 49,689,830 km (0.052 R)
• M82: 49,774,503 km (0.087 R)
• M83: 51,649,114 km (0.088 R)
• M84: 53,546,613 km (0.099 R)
• M85: 53,807,213 km (0.082 R)
• M86: 55,730,592 km (0.108 R)
• M87: 57,587,551 km (0.079 R)
• M88: 58,032,604 km (0.052 R)
• M89: 58,836,693 km (0.109 R)
• M90: 59,464,555 km (0.076 R)
• M91: 60,094,811 km (0.098 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 16,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit