🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.51 AU - 0.53 AU

Year: 246 Days

Day: 44.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,668,132 km

• M1: 263,591 km (0.095 R)
• M2: 371,152 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.54 AU - 0.58 AU

Year: 275 Days

Day: 15.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.69 AU

Year: 305 Days

Day: 31.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 51.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 14.4

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.71 AU - 1.17 AU

Year: 598 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 174.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 52,668,132 km

• M1: 180,265 km (0.059 R)
• M2: 271,969 km (0.069 R)
• M3: 406,009 km (0.025 R)
• M4: 513,869 km (0.107 R)
• M5: 670,348 km (0.054 R)
• M6: 825,930 km (0.074 R)
• M7: 984,354 km (0.075 R)
• M8: 1,154,148 km (0.081 R)
• M9: 1,251,685 km (0.07 R)
• M10: 1,418,936 km (0.064 R)
• M11: 1,645,577 km (0.081 R)
• M12: 1,857,407 km (0.109 R)
• M13: 2,022,414 km (0.095 R)
• M14: 2,113,968 km (0.056 R)
• M15: 2,221,379 km (0.077 R)
• M16: 2,330,585 km (0.112 R)
• M17: 2,479,286 km (0.05 R)
• M18: 2,669,724 km (0.118 R)
• M19: 2,794,339 km (0.081 R)
• M20: 3,017,090 km (0.12 R)
• M21: 3,138,863 km (0.101 R)
• M22: 3,328,852 km (0.112 R)
• M23: 3,514,353 km (0.11 R)
• M24: 3,608,301 km (0.081 R)
• M25: 3,711,822 km (0.04 R)
• M26: 3,886,702 km (0.07 R)
• M27: 4,037,647 km (0.037 R)
• M28: 4,163,309 km (0.047 R)
• M29: 4,400,272 km (0.091 R)
• M30: 4,501,998 km (0.079 R)
• M31: 4,783,242 km (0.062 R)
• M32: 5,196,581 km (0.068 R)
• M33: 5,343,486 km (0.119 R)
• M34: 5,491,738 km (0.113 R)
• M35: 5,671,704 km (0.053 R)
• M36: 5,812,924 km (0.118 R)
• M37: 5,914,501 km (0.077 R)
• M38: 6,026,999 km (0.09 R)
• M39: 6,129,922 km (0.036 R)
• M40: 6,285,355 km (0.084 R)
• M41: 6,421,189 km (0.113 R)
• M42: 6,515,885 km (0.091 R)
• M43: 6,717,094 km (0.072 R)
• M44: 6,920,397 km (0.109 R)
• M45: 7,039,178 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 13.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.81 AU - 1.33 AU

Year: 726 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,668,132 km

• M1: 202,855 km (0.061 R)
• M2: 302,786 km (0.095 R)
• M3: 392,844 km (0.118 R)
• M4: 497,413 km (0.069 R)
• M5: 697,874 km (0.113 R)
• M6: 867,967 km (0.026 R)
• M7: 958,773 km (0.11 R)
• M8: 1,085,482 km (0.109 R)
• M9: 1,235,379 km (0.092 R)
• M10: 1,333,665 km (0.094 R)
• M11: 1,422,676 km (0.12 R)
• M12: 1,538,614 km (0.059 R)
• M13: 1,872,666 km (0.06 R)
• M14: 1,980,377 km (0.058 R)
• M15: 2,069,387 km (0.107 R)
• M16: 2,180,987 km (0.099 R)
• M17: 2,330,585 km (0.089 R)
• M18: 2,424,832 km (0.069 R)
• M19: 2,670,472 km (0.098 R)
• M20: 2,854,327 km (0.059 R)
• M21: 2,994,949 km (0.073 R)
• M22: 3,299,830 km (0.098 R)
• M23: 3,547,714 km (0.112 R)
• M24: 3,640,165 km (0.077 R)
• M25: 3,801,731 km (0.076 R)
• M26: 3,939,810 km (0.108 R)
• M27: 4,176,473 km (0.107 R)
• M28: 4,499,605 km (0.103 R)
• M29: 4,691,838 km (0.104 R)
• M30: 4,933,738 km (0.103 R)
• M31: 5,132,254 km (0.106 R)
• M32: 5,246,846 km (0.115 R)
• M33: 5,420,230 km (0.059 R)
• M34: 5,664,523 km (0.105 R)
• M35: 5,842,545 km (0.12 R)
• M36: 6,032,684 km (0.072 R)
• M37: 6,306,298 km (0.057 R)
• M38: 6,615,068 km (0.085 R)
• M39: 6,708,717 km (0.052 R)
• M40: 6,865,794 km (0.107 R)
• M41: 7,141,054 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 9.2

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.16 AU - 1.5 AU

Year: 1006 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,668,132 km

• M1: 116,686 km (0.072 R)
• M2: 205,248 km (0.082 R)
• M3: 299,794 km (0.041 R)
• M4: 375,491 km (0.095 R)
• M5: 511,475 km (0.095 R)
• M6: 612,304 km (0.06 R)
• M7: 811,568 km (0.082 R)
• M8: 894,894 km (0.101 R)
• M9: 962,662 km (0.065 R)
• M10: 1,077,404 km (0.101 R)
• M11: 1,210,396 km (0.063 R)
• M12: 1,292,825 km (0.072 R)
• M13: 1,420,282 km (0.1 R)
• M14: 1,515,127 km (0.068 R)
• M15: 1,612,067 km (0.08 R)
• M16: 1,734,139 km (0.063 R)
• M17: 1,867,580 km (0.114 R)
• M18: 2,020,618 km (0.075 R)
• M19: 2,111,125 km (0.08 R)
• M20: 2,347,939 km (0.111 R)
• M21: 2,683,038 km (0.08 R)
• M22: 2,773,844 km (0.114 R)
• M23: 2,874,822 km (0.119 R)
• M24: 2,939,897 km (0.059 R)
• M25: 3,024,121 km (0.073 R)
• M26: 3,099,668 km (0.103 R)
• M27: 3,252,707 km (0.093 R)
• M28: 3,447,633 km (0.099 R)
• M29: 3,546,517 km (0.069 R)
• M30: 3,636,275 km (0.061 R)
• M31: 3,808,163 km (0.096 R)
• M32: 4,003,389 km (0.113 R)
• M33: 4,117,831 km (0.071 R)
• M34: 4,511,124 km (0.066 R)
• M35: 4,872,103 km (0.089 R)
• M36: 5,039,204 km (0.055 R)
• M37: 5,140,482 km (0.096 R)
• M38: 5,230,989 km (0.083 R)
• M39: 5,517,469 km (0.118 R)
• M40: 5,598,700 km (0.098 R)
• M41: 5,691,900 km (0.108 R)
• M42: 5,773,879 km (0.042 R)
• M43: 5,915,399 km (0.105 R)
• M44: 6,117,805 km (0.084 R)
• M45: 6,419,544 km (0.078 R)
• M46: 6,504,964 km (0.107 R)
• M47: 6,615,367 km (0.066 R)
• M48: 6,751,053 km (0.07 R)
• M49: 6,912,618 km (0.057 R)
• M50: 7,125,945 km (0.113 R)
• M51: 7,214,357 km (0.105 R)
• M52: 7,290,503 km (0.107 R)
• M53: 8,040,138 km (0.087 R)
• M54: 8,211,577 km (0.094 R)
• M55: 8,277,699 km (0.053 R)
• M56: 8,584,823 km (0.116 R)
• M57: 8,651,993 km (0.037 R)
• M58: 8,814,157 km (0.097 R)
• M59: 9,045,435 km (0.103 R)
• M60: 9,155,090 km (0.112 R)
• M61: 9,251,282 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.5

Radius: 12.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.88 AU - 2.38 AU

Year: 2039 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,668,132 km

• M1: 183,706 km (0.063 R)
• M2: 379,530 km (0.084 R)
• M3: 493,972 km (0.117 R)
• M4: 692,489 km (0.084 R)
• M5: 981,811 km (0.093 R)
• M6: 1,112,559 km (0.102 R)
• M7: 1,330,224 km (0.05 R)
• M8: 1,562,251 km (0.117 R)
• M9: 1,638,994 km (0.089 R)
• M10: 1,750,893 km (0.081 R)
• M11: 1,923,679 km (0.099 R)
• M12: 2,006,407 km (0.101 R)
• M13: 2,274,187 km (0.084 R)
• M14: 2,489,159 km (0.116 R)
• M15: 2,671,369 km (0.119 R)
• M16: 2,925,686 km (0.051 R)
• M17: 3,104,455 km (0.057 R)
• M18: 3,202,292 km (0.103 R)
• M19: 3,530,809 km (0.114 R)
• M20: 3,618,324 km (0.12 R)
• M21: 3,810,557 km (0.066 R)
• M22: 4,113,044 km (0.093 R)
• M23: 4,376,187 km (0.065 R)
• M24: 4,470,583 km (0.08 R)
• M25: 4,677,028 km (0.103 R)
• M26: 4,773,518 km (0.073 R)
• M27: 4,919,376 km (0.057 R)
• M28: 5,248,940 km (0.049 R)
• M29: 5,450,299 km (0.099 R)
• M30: 5,551,876 km (0.114 R)
• M31: 6,034,329 km (0.092 R)
• M32: 6,157,149 km (0.094 R)
• M33: 6,710,811 km (0.069 R)
• M34: 6,929,523 km (0.108 R)
• M35: 7,039,627 km (0.118 R)
• M36: 7,505,325 km (0.04 R)
• M37: 7,618,571 km (0.089 R)
• M38: 8,505,686 km (0.074 R)
• M39: 8,841,833 km (0.11 R)
• M40: 9,835,162 km (0.089 R)
• M41: 10,042,206 km (0.067 R)
• M42: 10,292,633 km (0.12 R)
• M43: 10,439,687 km (0.073 R)
• M44: 10,672,162 km (0.091 R)
• M45: 10,991,853 km (0.064 R)
• M46: 11,206,825 km (0.079 R)
• M47: 11,531,901 km (0.117 R)
• M48: 11,640,958 km (0.111 R)
• M49: 11,794,296 km (0.105 R)
• M50: 11,992,364 km (0.12 R)
• M51: 12,258,050 km (0.114 R)
• M52: 12,592,999 km (0.034 R)
• M53: 13,067,075 km (0.08 R)
• M54: 13,226,397 km (0.087 R)
• M55: 13,409,205 km (0.091 R)
• M56: 13,662,175 km (0.06 R)
• M57: 13,800,703 km (0.059 R)
• M58: 14,009,392 km (0.119 R)
• M59: 14,195,940 km (0.076 R)
• M60: 14,547,645 km (0.056 R)
• M61: 15,045,058 km (0.056 R)
• M62: 15,212,159 km (0.078 R)
• M63: 15,355,773 km (0.095 R)
• M64: 15,644,497 km (0.06 R)
• M65: 16,032,254 km (0.086 R)
• M66: 16,276,248 km (0.064 R)
• M67: 16,521,439 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.1

Radius: 7.4

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.26 AU - 9.68 AU

Year: 14760 Days

Day: 18.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,668,132 km

• M1: 122,820 km (0.081 R)
• M2: 188,643 km (0.081 R)
• M3: 287,527 km (0.074 R)
• M4: 365,168 km (0.103 R)
• M5: 644,916 km (0.083 R)
• M6: 1,024,297 km (0.065 R)
• M7: 1,129,015 km (0.119 R)
• M8: 1,193,641 km (0.12 R)
• M9: 1,441,226 km (0.058 R)
• M10: 1,830,031 km (0.103 R)
• M11: 2,010,147 km (0.1 R)
• M12: 2,584,902 km (0.065 R)
• M13: 2,905,340 km (0.112 R)
• M14: 3,300,428 km (0.103 R)
• M15: 3,647,944 km (0.106 R)
• M16: 5,007,789 km (0.12 R)
• M17: 5,369,965 km (0.118 R)
• M18: 5,665,870 km (0.053 R)
• M19: 7,183,241 km (0.11 R)
• M20: 7,468,225 km (0.052 R)
• M21: 8,558,943 km (0.08 R)
• M22: 8,774,364 km (0.117 R)
• M23: 9,254,723 km (0.079 R)
• M24: 9,564,689 km (0.026 R)
• M25: 9,698,729 km (0.085 R)
• M26: 9,833,218 km (0.104 R)
• M27: 10,058,961 km (0.082 R)
• M28: 10,240,722 km (0.115 R)
• M29: 10,331,977 km (0.108 R)
• M30: 10,423,531 km (0.098 R)
• M31: 10,561,310 km (0.107 R)
• M32: 10,699,838 km (0.091 R)
• M33: 11,025,213 km (0.087 R)
• M34: 12,020,937 km (0.09 R)
• M35: 12,165,598 km (0.091 R)
• M36: 13,094,750 km (0.113 R)
• M37: 13,894,800 km (0.05 R)
• M38: 14,249,646 km (0.081 R)
• M39: 14,505,159 km (0.094 R)
• M40: 15,072,285 km (0.076 R)
• M41: 16,388,297 km (0.084 R)
• M42: 17,141,074 km (0.062 R)
• M43: 17,740,512 km (0.095 R)
• M44: 17,905,220 km (0.09 R)
• M45: 18,236,130 km (0.107 R)
• M46: 18,457,834 km (0.058 R)
• M47: 18,960,034 km (0.117 R)
• M48: 19,297,228 km (0.113 R)
• M49: 19,750,060 km (0.119 R)
• M50: 20,378,372 km (0.118 R)
• M51: 22,479,922 km (0.033 R)
• M52: 22,896,553 km (0.089 R)
• M53: 23,135,759 km (0.107 R)
• M54: 23,556,279 km (0.066 R)
• M55: 24,100,815 km (0.11 R)
• M56: 24,222,438 km (0.103 R)
• M57: 26,070,122 km (0.096 R)
• M58: 26,132,504 km (0.064 R)
• M59: 26,947,962 km (0.107 R)
• M60: 28,218,646 km (0.091 R)
• M61: 28,925,795 km (0.04 R)
• M62: 29,768,929 km (0.092 R)
• M63: 33,019,242 km (0.113 R)
• M64: 33,086,711 km (0.09 R)
• M65: 33,560,487 km (0.069 R)
• M66: 34,788,985 km (0.098 R)
• M67: 34,995,280 km (0.1 R)
• M68: 35,616,261 km (0.03 R)
• M69: 35,685,525 km (0.104 R)
• M70: 37,079,328 km (0.084 R)
• M71: 37,219,801 km (0.061 R)
• M72: 37,430,584 km (0.111 R)
• M73: 37,712,426 km (0.06 R)
• M74: 37,994,867 km (0.039 R)
• M75: 38,633,201 km (0.106 R)
• M76: 39,131,961 km (0.03 R)
• M77: 39,417,992 km (0.11 R)
• M78: 41,730,924 km (0.068 R)
• M79: 42,756,567 km (0.059 R)
• M80: 44,459,590 km (0.116 R)
• M81: 44,683,388 km (0.113 R)
• M82: 44,907,486 km (0.097 R)
• M83: 46,865,722 km (0.071 R)
• M84: 48,237,534 km (0.114 R)
• M85: 48,774,591 km (0.108 R)
• M86: 49,005,420 km (0.059 R)
• M87: 49,082,463 km (0.119 R)
• M88: 49,545,319 km (0.11 R)
• M89: 49,700,003 km (0.085 R)
• M90: 49,777,345 km (0.114 R)
• M91: 51,489,642 km (0.1 R)
• M92: 51,567,882 km (0.105 R)
• M93: 52,274,283 km (0.101 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: 204 - 16,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit