🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 42.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,424,038 km

• M1: 218,712 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.33 AU

Year: 545 Days

Day: 45.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.16 AU - 3 AU

Year: 1506 Days

Day: 46.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.31 AU - 3.31 AU

Year: 1712 Days

Day: 17.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432

Radius: 9

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.51 AU - 5.41 AU

Year: 4015 Days

Day: 13.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,424,038 km

• M1: 122,221 km (0.067 R)
• M2: 184,604 km (0.094 R)
• M3: 245,341 km (0.11 R)
• M4: 406,906 km (0.106 R)
• M5: 506,538 km (0.111 R)
• M6: 935,136 km (0.029 R)
• M7: 1,072,018 km (0.114 R)
• M8: 1,179,430 km (0.081 R)
• M9: 1,523,056 km (0.087 R)
• M10: 1,897,350 km (0.102 R)
• M11: 1,955,244 km (0.08 R)
• M12: 2,043,357 km (0.072 R)
• M13: 2,503,371 km (0.111 R)
• M14: 2,583,106 km (0.08 R)
• M15: 2,811,094 km (0.062 R)
• M16: 2,978,045 km (0.102 R)
• M17: 3,045,813 km (0.105 R)
• M18: 3,356,827 km (0.052 R)
• M19: 3,714,515 km (0.111 R)
• M20: 3,916,622 km (0.091 R)
• M21: 3,990,972 km (0.104 R)
• M22: 4,141,019 km (0.061 R)
• M23: 4,389,052 km (0.099 R)
• M24: 4,563,633 km (0.113 R)
• M25: 4,760,354 km (0.093 R)
• M26: 5,000,010 km (0.102 R)
• M27: 5,325,834 km (0.062 R)
• M28: 5,679,633 km (0.108 R)
• M29: 5,976,734 km (0.077 R)
• M30: 6,127,080 km (0.039 R)
• M31: 6,192,005 km (0.113 R)
• M32: 6,431,811 km (0.03 R)
• M33: 6,519,774 km (0.059 R)
• M34: 6,697,048 km (0.109 R)
• M35: 7,010,904 km (0.079 R)
• M36: 7,238,143 km (0.051 R)
• M37: 7,746,477 km (0.113 R)
• M38: 7,816,638 km (0.087 R)
• M39: 8,386,008 km (0.115 R)
• M40: 8,530,519 km (0.077 R)
• M41: 8,748,783 km (0.078 R)
• M42: 9,018,059 km (0.107 R)
• M43: 9,389,660 km (0.085 R)
• M44: 9,892,907 km (0.116 R)
• M45: 9,994,484 km (0.056 R)
• M46: 10,379,100 km (0.103 R)
• M47: 11,189,023 km (0.097 R)
• M48: 11,722,340 km (0.097 R)
• M49: 11,938,060 km (0.092 R)
• M50: 12,073,595 km (0.084 R)
• M51: 12,318,637 km (0.087 R)
• M52: 12,786,130 km (0.093 R)
• M53: 13,203,508 km (0.093 R)
• M54: 13,456,179 km (0.11 R)
• M55: 13,852,164 km (0.117 R)
• M56: 14,023,155 km (0.08 R)
• M57: 15,297,878 km (0.095 R)
• M58: 15,386,141 km (0.082 R)
• M59: 15,474,553 km (0.111 R)
• M60: 17,156,033 km (0.086 R)
• M61: 17,401,075 km (0.039 R)
• M62: 17,585,529 km (0.117 R)
• M63: 17,677,980 km (0.045 R)
• M64: 18,142,781 km (0.067 R)
• M65: 18,298,662 km (0.063 R)
• M66: 18,392,310 km (0.118 R)
• M67: 18,517,524 km (0.039 R)
• M68: 18,580,355 km (0.104 R)
• M69: 18,737,433 km (0.113 R)
• M70: 18,863,394 km (0.096 R)
• M71: 20,042,076 km (0.06 R)
• M72: 20,559,235 km (0.062 R)
• M73: 21,606,570 km (0.051 R)
• M74: 22,103,385 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.2

Radius: 9.4

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.11 AU - 6.45 AU

Year: 4409 Days

Day: 14.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,424,038 km

• M1: 222,153 km (0.06 R)
• M2: 283,787 km (0.113 R)
• M3: 346,020 km (0.083 R)
• M4: 441,613 km (0.088 R)
• M5: 508,034 km (0.116 R)
• M6: 568,173 km (0.071 R)
• M7: 707,897 km (0.083 R)
• M8: 996,771 km (0.077 R)
• M9: 1,251,087 km (0.117 R)
• M10: 1,350,121 km (0.12 R)
• M11: 1,526,048 km (0.047 R)
• M12: 2,183,531 km (0.06 R)
• M13: 2,269,250 km (0.112 R)
• M14: 2,678,251 km (0.086 R)
• M15: 2,976,549 km (0.066 R)
• M16: 3,129,737 km (0.085 R)
• M17: 3,324,962 km (0.091 R)
• M18: 3,463,939 km (0.102 R)
• M19: 3,564,468 km (0.094 R)
• M20: 3,665,896 km (0.088 R)
• M21: 3,768,370 km (0.097 R)
• M22: 4,252,020 km (0.035 R)
• M23: 5,162,623 km (0.112 R)
• M24: 5,254,625 km (0.092 R)
• M25: 5,370,414 km (0.081 R)
• M26: 5,604,535 km (0.113 R)
• M27: 5,818,160 km (0.096 R)
• M28: 5,937,988 km (0.084 R)
• M29: 6,278,024 km (0.083 R)
• M30: 6,850,386 km (0.065 R)
• M31: 7,155,565 km (0.09 R)
• M32: 7,258,339 km (0.086 R)
• M33: 8,556,549 km (0.061 R)
• M34: 8,747,885 km (0.042 R)
• M35: 8,885,366 km (0.072 R)
• M36: 9,925,220 km (0.119 R)
• M37: 10,097,407 km (0.082 R)
• M38: 10,678,745 km (0.073 R)
• M39: 10,855,270 km (0.105 R)
• M40: 11,270,853 km (0.108 R)
• M41: 11,420,601 km (0.108 R)
• M42: 11,570,947 km (0.075 R)
• M43: 11,934,619 km (0.068 R)
• M44: 11,995,505 km (0.094 R)
• M45: 12,332,699 km (0.088 R)
• M46: 12,642,067 km (0.078 R)
• M47: 13,142,173 km (0.079 R)
• M48: 13,553,268 km (0.062 R)
• M49: 13,712,590 km (0.092 R)
• M50: 13,936,538 km (0.055 R)
• M51: 14,975,944 km (0.106 R)
• M52: 15,107,739 km (0.065 R)
• M53: 15,305,957 km (0.11 R)
• M54: 15,438,650 km (0.069 R)
• M55: 15,705,084 km (0.102 R)
• M56: 15,838,824 km (0.1 R)
• M57: 15,905,844 km (0.083 R)
• M58: 16,377,825 km (0.079 R)
• M59: 17,439,222 km (0.114 R)
• M60: 18,558,214 km (0.114 R)
• M61: 19,340,761 km (0.107 R)
• M62: 19,448,322 km (0.082 R)
• M63: 19,880,659 km (0.118 R)
• M64: 20,681,307 km (0.108 R)
• M65: 21,603,877 km (0.089 R)
• M66: 21,715,627 km (0.05 R)
• M67: 22,351,717 km (0.12 R)
• M68: 23,145,932 km (0.118 R)
• M69: 23,336,520 km (0.077 R)
• M70: 23,872,529 km (0.089 R)
• M71: 24,142,104 km (0.102 R)
• M72: 24,335,385 km (0.099 R)
• M73: 24,567,860 km (0.103 R)
• M74: 24,917,919 km (0.067 R)
• M75: 24,996,009 km (0.11 R)
• M76: 26,255,623 km (0.09 R)
• M77: 26,494,082 km (0.094 R)
• M78: 26,573,668 km (0.046 R)
• M79: 26,653,404 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.2

Radius: 8.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.23 AU - 5.89 AU

Year: 4765 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,424,038 km

• M1: 107,411 km (0.114 R)
• M2: 505,641 km (0.106 R)
• M3: 679,174 km (0.099 R)
• M4: 801,845 km (0.115 R)
• M5: 883,974 km (0.089 R)
• M6: 981,512 km (0.107 R)
• M7: 1,134,849 km (0.084 R)
• M8: 1,201,121 km (0.059 R)
• M9: 1,871,469 km (0.089 R)
• M10: 2,244,417 km (0.099 R)
• M11: 2,396,707 km (0.038 R)
• M12: 2,482,876 km (0.073 R)
• M13: 2,552,439 km (0.073 R)
• M14: 2,874,074 km (0.066 R)
• M15: 3,002,579 km (0.113 R)
• M16: 3,208,575 km (0.118 R)
• M17: 3,284,571 km (0.115 R)
• M18: 3,380,613 km (0.091 R)
• M19: 3,594,837 km (0.101 R)
• M20: 3,773,606 km (0.09 R)
• M21: 3,975,563 km (0.06 R)
• M22: 4,139,822 km (0.079 R)
• M23: 4,971,885 km (0.096 R)
• M24: 5,395,846 km (0.068 R)
• M25: 5,901,187 km (0.095 R)
• M26: 6,373,617 km (0.079 R)
• M27: 6,784,862 km (0.067 R)
• M28: 6,858,314 km (0.028 R)
• M29: 7,480,941 km (0.057 R)
• M30: 7,582,218 km (0.092 R)
• M31: 7,760,539 km (0.103 R)
• M32: 7,940,356 km (0.114 R)
• M33: 8,779,600 km (0.06 R)
• M34: 9,182,766 km (0.087 R)
• M35: 9,591,916 km (0.097 R)
• M36: 9,674,345 km (0.082 R)
• M37: 9,757,222 km (0.116 R)
• M38: 10,456,293 km (0.079 R)
• M39: 10,826,099 km (0.088 R)
• M40: 10,998,286 km (0.115 R)
• M41: 11,171,371 km (0.094 R)
• M42: 11,229,265 km (0.065 R)
• M43: 11,316,331 km (0.105 R)
• M44: 12,739,306 km (0.116 R)
• M45: 13,134,244 km (0.082 R)
• M46: 13,256,615 km (0.111 R)
• M47: 13,348,618 km (0.089 R)
• M48: 13,625,972 km (0.111 R)
• M49: 13,874,006 km (0.119 R)
• M50: 13,998,770 km (0.119 R)
• M51: 14,186,366 km (0.085 R)
• M52: 14,849,683 km (0.067 R)
• M53: 15,009,005 km (0.069 R)
• M54: 15,393,920 km (0.079 R)
• M55: 15,523,023 km (0.08 R)
• M56: 15,652,425 km (0.101 R)
• M57: 15,782,127 km (0.101 R)
• M58: 16,304,822 km (0.033 R)
• M59: 16,370,495 km (0.105 R)
• M60: 16,436,318 km (0.031 R)
• M61: 16,535,202 km (0.115 R)
• M62: 16,932,684 km (0.069 R)
• M63: 17,199,566 km (0.061 R)
• M64: 17,771,030 km (0.083 R)
• M65: 18,212,344 km (0.103 R)
• M66: 18,588,433 km (0.094 R)
• M67: 18,760,321 km (0.048 R)
• M68: 19,105,593 km (0.091 R)
• M69: 19,557,678 km (0.03 R)
• M70: 19,662,396 km (0.07 R)
• M71: 20,295,195 km (0.086 R)
• M72: 20,436,715 km (0.074 R)
• M73: 21,400,723 km (0.119 R)
• M74: 21,472,680 km (0.115 R)
• M75: 21,725,351 km (0.106 R)
• M76: 21,833,809 km (0.072 R)
• M77: 21,906,364 km (0.088 R)
• M78: 22,672,156 km (0.051 R)
• M79: 22,745,608 km (0.055 R)
• M80: 22,892,663 km (0.086 R)
• M81: 24,230,068 km (0.091 R)
• M82: 24,305,016 km (0.05 R)
• M83: 25,173,582 km (0.116 R)
• M84: 25,363,870 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.9

Radius: 8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.63 AU - 22.55 AU

Year: 31512 Days

Day: 20.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 81.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,424,038 km

• M1: 159,771 km (0.088 R)
• M2: 374,593 km (0.12 R)
• M3: 432,787 km (0.034 R)
• M4: 986,299 km (0.07 R)
• M5: 1,307,934 km (0.116 R)
• M6: 1,432,848 km (0.074 R)
• M7: 1,594,713 km (0.1 R)
• M8: 1,971,850 km (0.091 R)
• M9: 2,152,414 km (0.115 R)
• M10: 2,968,471 km (0.053 R)
• M11: 3,345,158 km (0.085 R)
• M12: 3,474,111 km (0.117 R)
• M13: 4,707,396 km (0.11 R)
• M14: 5,445,811 km (0.101 R)
• M15: 6,010,094 km (0.106 R)
• M16: 6,272,639 km (0.077 R)
• M17: 6,539,073 km (0.052 R)
• M18: 8,447,343 km (0.062 R)
• M19: 8,979,463 km (0.064 R)
• M20: 9,522,353 km (0.083 R)
• M21: 9,828,730 km (0.045 R)
• M22: 10,830,287 km (0.112 R)
• M23: 11,733,260 km (0.109 R)
• M24: 12,326,416 km (0.069 R)
• M25: 12,727,338 km (0.059 R)
• M26: 12,996,913 km (0.117 R)
• M27: 13,268,434 km (0.118 R)
• M28: 13,404,867 km (0.086 R)
• M29: 14,373,214 km (0.067 R)
• M30: 15,650,929 km (0.057 R)
• M31: 16,596,238 km (0.096 R)
• M32: 17,559,948 km (0.102 R)
• M33: 17,935,438 km (0.03 R)
• M34: 18,389,468 km (0.06 R)
• M35: 19,309,046 km (0.054 R)
• M36: 19,774,445 km (0.107 R)
• M37: 20,637,176 km (0.09 R)
• M38: 21,352,104 km (0.087 R)
• M39: 21,592,358 km (0.106 R)
• M40: 21,994,477 km (0.111 R)
• M41: 23,133,964 km (0.089 R)
• M42: 23,710,814 km (0.07 R)
• M43: 27,270,196 km (0.03 R)
• M44: 27,530,795 km (0.067 R)
• M45: 29,734,073 km (0.107 R)
• M46: 30,271,129 km (0.089 R)
• M47: 30,992,340 km (0.06 R)
• M48: 31,628,131 km (0.113 R)
• M49: 32,727,825 km (0.076 R)
• M50: 34,213,631 km (0.106 R)
• M51: 34,307,280 km (0.062 R)
• M52: 35,437,043 km (0.034 R)
• M53: 35,626,434 km (0.107 R)
• M54: 36,483,330 km (0.118 R)
• M55: 37,058,235 km (0.047 R)
• M56: 40,669,677 km (0.105 R)
• M57: 41,365,457 km (0.103 R)
• M58: 44,391,523 km (0.114 R)
• M59: 49,485,180 km (0.097 R)
• M60: 50,334,148 km (0.115 R)
• M61: 50,653,839 km (0.113 R)
• M62: 51,081,091 km (0.116 R)
• M63: 52,477,736 km (0.106 R)
• M64: 54,869,956 km (0.109 R)
• M65: 56,631,920 km (0.092 R)
• M66: 57,297,331 km (0.044 R)
• M67: 60,324,145 km (0.084 R)
• M68: 60,776,977 km (0.093 R)
• M69: 61,003,768 km (0.12 R)
• M70: 61,685,934 km (0.067 R)
• M71: 62,256,351 km (0.054 R)
• M72: 64,786,948 km (0.1 R)
• M73: 65,018,675 km (0.045 R)
• M74: 65,482,878 km (0.086 R)
• M75: 66,882,366 km (0.096 R)
• M76: 68,409,461 km (0.084 R)
• M77: 68,527,344 km (0.037 R)
• M78: 69,354,919 km (0.111 R)
• M79: 70,066,856 km (0.092 R)
• M80: 71,857,243 km (0.106 R)
• M81: 72,337,153 km (0.098 R)
• M82: 73,662,590 km (0.12 R)
• M83: 74,146,539 km (0.059 R)
• M84: 74,753,009 km (0.109 R)
• M85: 79,291,659 km (0.111 R)
• M86: 80,907,316 km (0.05 R)
• M87: 81,281,759 km (0.087 R)
• M88: 81,781,865 km (0.036 R)
• M89: 83,414,127 km (0.078 R)
• M90: 84,424,062 km (0.103 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 12,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit