🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.96 AU - 1.05 AU

Year: 457 Days

Day: 42.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,070,742 km

• M1: 206,146 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.11 AU - 1.29 AU

Year: 600 Days

Day: 36.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.39 AU - 1.93 AU

Year: 976 Days

Day: 30.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.9

Radius: 8.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.01 AU - 5.57 AU

Year: 4786 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,070,742 km

• M1: 119,379 km (0.102 R)
• M2: 401,820 km (0.062 R)
• M3: 463,604 km (0.063 R)
• M4: 598,541 km (0.099 R)
• M5: 680,521 km (0.038 R)
• M6: 756,666 km (0.05 R)
• M7: 815,907 km (0.092 R)
• M8: 1,069,176 km (0.083 R)
• M9: 1,322,744 km (0.099 R)
• M10: 1,685,669 km (0.059 R)
• M11: 1,926,372 km (0.104 R)
• M12: 2,036,925 km (0.119 R)
• M13: 2,163,933 km (0.086 R)
• M14: 2,351,978 km (0.106 R)
• M15: 2,651,772 km (0.066 R)
• M16: 3,353,685 km (0.05 R)
• M17: 3,622,662 km (0.098 R)
• M18: 3,829,107 km (0.089 R)
• M19: 3,898,670 km (0.091 R)
• M20: 4,325,622 km (0.067 R)
• M21: 4,471,181 km (0.066 R)
• M22: 4,748,685 km (0.099 R)
• M23: 4,804,934 km (0.032 R)
• M24: 4,917,880 km (0.088 R)
• M25: 4,993,727 km (0.069 R)
• M26: 5,089,020 km (0.037 R)
• M27: 5,398,239 km (0.119 R)
• M28: 5,853,465 km (0.107 R)
• M29: 6,014,732 km (0.119 R)
• M30: 6,321,108 km (0.111 R)
• M31: 6,403,686 km (0.099 R)
• M32: 6,800,719 km (0.079 R)
• M33: 7,034,241 km (0.12 R)
• M34: 7,162,746 km (0.108 R)
• M35: 7,270,457 km (0.094 R)
• M36: 7,335,382 km (0.095 R)
• M37: 7,422,149 km (0.069 R)
• M38: 7,574,888 km (0.077 R)
• M39: 7,684,543 km (0.05 R)
• M40: 7,750,666 km (0.096 R)
• M41: 8,106,409 km (0.112 R)
• M42: 8,627,160 km (0.069 R)
• M43: 9,182,018 km (0.108 R)
• M44: 9,393,101 km (0.079 R)
• M45: 9,558,257 km (0.086 R)
• M46: 10,521,218 km (0.067 R)
• M47: 10,594,671 km (0.06 R)
• M48: 10,964,477 km (0.099 R)
• M49: 11,238,390 km (0.059 R)
• M50: 11,514,698 km (0.094 R)
• M51: 11,640,958 km (0.107 R)
• M52: 11,971,420 km (0.09 R)
• M53: 12,125,057 km (0.067 R)
• M54: 12,330,904 km (0.094 R)
• M55: 12,434,276 km (0.117 R)
• M56: 12,746,038 km (0.063 R)
• M57: 14,045,594 km (0.118 R)
• M58: 14,180,532 km (0.083 R)
• M59: 14,615,413 km (0.077 R)
• M60: 14,697,392 km (0.113 R)
• M61: 14,861,950 km (0.106 R)
• M62: 15,470,365 km (0.12 R)
• M63: 16,171,679 km (0.118 R)
• M64: 16,341,473 km (0.077 R)
• M65: 16,398,171 km (0.066 R)
• M66: 16,740,151 km (0.105 R)
• M67: 17,084,376 km (0.118 R)
• M68: 17,344,078 km (0.102 R)
• M69: 18,219,225 km (0.1 R)
• M70: 18,602,794 km (0.062 R)
• M71: 18,810,586 km (0.07 R)
• M72: 19,258,183 km (0.099 R)
• M73: 19,951,569 km (0.088 R)
• M74: 20,103,261 km (0.093 R)
• M75: 20,377,474 km (0.072 R)
• M76: 20,438,659 km (0.053 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 11.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.34 AU - 6.1 AU

Year: 6246 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 102,070,742 km

• M1: 268,079 km (0.095 R)
• M2: 412,890 km (0.063 R)
• M3: 503,546 km (0.101 R)
• M4: 577,149 km (0.078 R)
• M5: 655,089 km (0.06 R)
• M6: 751,281 km (0.062 R)
• M7: 1,103,284 km (0.049 R)
• M8: 1,272,180 km (0.084 R)
• M9: 1,431,652 km (0.1 R)
• M10: 1,810,583 km (0.066 R)
• M11: 2,094,370 km (0.06 R)
• M12: 2,220,481 km (0.067 R)
• M13: 2,614,223 km (0.085 R)
• M14: 2,959,195 km (0.101 R)
• M15: 3,125,249 km (0.08 R)
• M16: 3,642,110 km (0.083 R)
• M17: 3,846,161 km (0.107 R)
• M18: 3,949,683 km (0.107 R)
• M19: 4,212,377 km (0.103 R)
• M20: 4,399,673 km (0.089 R)
• M21: 4,644,715 km (0.071 R)
• M22: 5,006,442 km (0.101 R)
• M23: 5,205,108 km (0.069 R)
• M24: 5,435,339 km (0.084 R)
• M25: 6,055,722 km (0.09 R)
• M26: 6,176,597 km (0.115 R)
• M27: 6,298,070 km (0.096 R)
• M28: 6,420,441 km (0.064 R)
• M29: 7,107,544 km (0.098 R)
• M30: 7,719,849 km (0.095 R)
• M31: 8,517,355 km (0.064 R)
• M32: 8,652,890 km (0.029 R)
• M33: 8,960,464 km (0.089 R)
• M34: 9,410,903 km (0.111 R)
• M35: 10,190,158 km (0.108 R)
• M36: 10,478,732 km (0.086 R)
• M37: 11,174,811 km (0.082 R)
• M38: 11,435,112 km (0.099 R)
• M39: 11,961,547 km (0.106 R)
• M40: 12,419,166 km (0.098 R)
• M41: 12,534,506 km (0.067 R)
• M42: 12,727,488 km (0.027 R)
• M43: 13,273,071 km (0.113 R)
• M44: 13,509,137 km (0.03 R)
• M45: 14,226,010 km (0.106 R)
• M46: 14,346,735 km (0.093 R)
• M47: 14,508,151 km (0.089 R)
• M48: 15,077,969 km (0.075 R)
• M49: 15,283,218 km (0.105 R)
• M50: 16,197,560 km (0.042 R)
• M51: 16,661,463 km (0.069 R)
• M52: 17,001,499 km (0.057 R)
• M53: 17,645,368 km (0.082 R)
• M54: 17,818,303 km (0.079 R)
• M55: 18,035,370 km (0.047 R)
• M56: 18,647,973 km (0.098 R)
• M57: 19,134,016 km (0.089 R)
• M58: 19,401,049 km (0.073 R)
• M59: 24,604,661 km (0.115 R)
• M60: 24,846,561 km (0.069 R)
• M61: 25,283,835 km (0.08 R)
• M62: 25,919,925 km (0.081 R)
• M63: 26,363,483 km (0.078 R)
• M64: 27,108,181 km (0.115 R)
• M65: 27,207,963 km (0.115 R)
• M66: 27,910,176 km (0.109 R)
• M67: 28,567,509 km (0.115 R)
• M68: 29,332,402 km (0.037 R)
• M69: 29,537,501 km (0.1 R)
• M70: 29,640,275 km (0.098 R)
• M71: 29,846,122 km (0.119 R)
• M72: 30,155,789 km (0.107 R)
• M73: 30,622,086 km (0.107 R)
• M74: 30,934,446 km (0.104 R)
• M75: 31,930,319 km (0.076 R)
• M76: 32,777,193 km (0.082 R)
• M77: 33,096,584 km (0.089 R)
• M78: 33,363,616 km (0.08 R)
• M79: 34,655,095 km (0.086 R)
• M80: 35,307,042 km (0.099 R)
• M81: 35,743,868 km (0.045 R)
• M82: 36,127,587 km (0.09 R)
• M83: 36,678,256 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.1

Radius: 14.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.78 AU - 10.1 AU

Year: 12204 Days

Day: 11.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 102,070,742 km

• M1: 407,355 km (0.037 R)
• M2: 577,149 km (0.101 R)
• M3: 700,866 km (0.107 R)
• M4: 875,596 km (0.086 R)
• M5: 1,202,019 km (0.057 R)
• M6: 1,319,902 km (0.09 R)
• M7: 2,026,004 km (0.091 R)
• M8: 2,314,877 km (0.079 R)
• M9: 2,556,029 km (0.045 R)
• M10: 2,933,465 km (0.098 R)
• M11: 3,741,892 km (0.093 R)
• M12: 3,990,523 km (0.12 R)
• M13: 4,429,443 km (0.079 R)
• M14: 4,730,883 km (0.065 R)
• M15: 5,000,159 km (0.109 R)
• M16: 5,513,729 km (0.049 R)
• M17: 5,634,753 km (0.085 R)
• M18: 7,067,303 km (0.114 R)
• M19: 8,097,733 km (0.096 R)
• M20: 8,747,885 km (0.106 R)
• M21: 9,657,291 km (0.119 R)
• M22: 9,754,828 km (0.062 R)
• M23: 10,296,971 km (0.106 R)
• M24: 10,546,650 km (0.048 R)
• M25: 11,565,411 km (0.043 R)
• M26: 11,877,323 km (0.096 R)
• M27: 12,244,586 km (0.068 R)
• M28: 12,350,202 km (0.045 R)
• M29: 12,775,808 km (0.107 R)
• M30: 13,806,088 km (0.051 R)
• M31: 14,806,599 km (0.08 R)
• M32: 15,945,637 km (0.055 R)
• M33: 16,234,959 km (0.117 R)
• M34: 17,290,372 km (0.046 R)
• M35: 17,527,934 km (0.087 R)
• M36: 18,126,774 km (0.104 R)
• M37: 20,212,318 km (0.081 R)
• M38: 20,903,310 km (0.105 R)
• M39: 21,665,960 km (0.09 R)
• M40: 22,308,334 km (0.116 R)
• M41: 23,022,364 km (0.049 R)
• M42: 23,283,861 km (0.078 R)
• M43: 25,209,186 km (0.118 R)
• M44: 26,703,669 km (0.116 R)
• M45: 28,998,949 km (0.097 R)
• M46: 30,348,920 km (0.119 R)
• M47: 30,563,892 km (0.101 R)
• M48: 30,923,525 km (0.077 R)
• M49: 31,937,649 km (0.091 R)
• M50: 32,229,365 km (0.088 R)
• M51: 32,668,734 km (0.059 R)
• M52: 34,445,658 km (0.101 R)
• M53: 35,120,195 km (0.096 R)
• M54: 35,421,335 km (0.092 R)
• M55: 35,950,463 km (0.054 R)
• M56: 36,253,997 km (0.049 R)
• M57: 36,482,283 km (0.074 R)
• M58: 37,476,660 km (0.106 R)
• M59: 38,093,003 km (0.099 R)
• M60: 38,247,688 km (0.045 R)
• M61: 39,805,450 km (0.105 R)
• M62: 40,276,833 km (0.119 R)
• M63: 40,592,036 km (0.104 R)
• M64: 40,750,011 km (0.061 R)
• M65: 41,145,847 km (0.074 R)
• M66: 42,661,274 km (0.108 R)
• M67: 43,143,727 km (0.107 R)
• M68: 43,304,844 km (0.12 R)
• M69: 45,664,750 km (0.052 R)
• M70: 47,233,433 km (0.097 R)
• M71: 49,492,960 km (0.118 R)
• M72: 49,915,274 km (0.105 R)
• M73: 50,423,608 km (0.113 R)
• M74: 50,763,345 km (0.089 R)
• M75: 51,616,352 km (0.12 R)
• M76: 53,077,175 km (0.073 R)
• M77: 53,682,598 km (0.099 R)
• M78: 53,855,981 km (0.094 R)
• M79: 54,029,665 km (0.112 R)
• M80: 54,377,480 km (0.104 R)
• M81: 55,775,921 km (0.038 R)
• M82: 56,391,516 km (0.088 R)
• M83: 56,920,943 km (0.114 R)
• M84: 58,876,187 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.7

Radius: 5.6

Gravity: 24.7 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.94 AU - 16.06 AU

Year: 29220 Days

Day: 17.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 102,070,742 km

• M1: 187,297 km (0.107 R)
• M2: 2,377,709 km (0.088 R)
• M3: 2,777,883 km (0.096 R)
• M4: 2,962,487 km (0.101 R)
• M5: 3,246,872 km (0.054 R)
• M6: 5,185,511 km (0.095 R)
• M7: 5,701,624 km (0.1 R)
• M8: 5,877,252 km (0.093 R)
• M9: 6,659,050 km (0.029 R)
• M10: 6,906,036 km (0.052 R)
• M11: 7,219,144 km (0.107 R)
• M12: 8,384,213 km (0.084 R)
• M13: 8,517,205 km (0.099 R)
• M14: 9,745,703 km (0.102 R)
• M15: 10,238,329 km (0.115 R)
• M16: 12,062,525 km (0.083 R)
• M17: 12,439,213 km (0.081 R)
• M18: 12,819,790 km (0.054 R)
• M19: 13,827,182 km (0.03 R)
• M20: 14,699,188 km (0.114 R)
• M21: 15,425,934 km (0.112 R)
• M22: 16,081,622 km (0.104 R)
• M23: 18,016,969 km (0.083 R)
• M24: 18,707,214 km (0.107 R)
• M25: 19,318,171 km (0.051 R)
• M26: 20,024,573 km (0.042 R)
• M27: 22,377,897 km (0.119 R)
• M28: 26,164,967 km (0.093 R)
• M29: 27,339,160 km (0.046 R)
• M30: 27,734,398 km (0.11 R)
• M31: 28,330,695 km (0.105 R)
• M32: 30,758,070 km (0.095 R)
• M33: 31,685,427 km (0.097 R)
• M34: 33,672,985 km (0.093 R)
• M35: 34,521,953 km (0.105 R)
• M36: 37,110,594 km (0.098 R)
• M37: 38,538,655 km (0.057 R)
• M38: 40,657,859 km (0.104 R)
• M39: 41,561,580 km (0.063 R)
• M40: 41,674,975 km (0.117 R)
• M41: 42,471,733 km (0.096 R)
• M42: 42,929,353 km (0.119 R)
• M43: 44,311,787 km (0.103 R)
• M44: 46,530,473 km (0.064 R)
• M45: 47,357,001 km (0.103 R)
• M46: 47,593,964 km (0.097 R)
• M47: 48,188,317 km (0.09 R)
• M48: 49,384,351 km (0.115 R)
• M49: 49,865,458 km (0.116 R)
• M50: 51,074,957 km (0.068 R)
• M51: 51,439,677 km (0.091 R)
• M52: 53,276,439 km (0.092 R)
• M53: 59,041,343 km (0.114 R)
• M54: 60,706,068 km (0.087 R)
• M55: 61,997,098 km (0.071 R)
• M56: 63,819,798 km (0.073 R)
• M57: 65,527,907 km (0.106 R)
• M58: 66,188,830 km (0.092 R)
• M59: 67,117,982 km (0.101 R)
• M60: 67,650,700 km (0.115 R)
• M61: 68,854,814 km (0.105 R)
• M62: 69,526,658 km (0.051 R)
• M63: 70,065,808 km (0.092 R)
• M64: 71,419,669 km (0.116 R)
• M65: 72,236,174 km (0.117 R)
• M66: 75,671,241 km (0.064 R)
• M67: 75,948,296 km (0.117 R)
• M68: 76,642,580 km (0.106 R)
• M69: 77,060,107 km (0.056 R)
• M70: 82,413,916 km (0.082 R)
• M71: 86,434,957 km (0.11 R)
• M72: 92,733,177 km (0.064 R)
• M73: 93,772,433 km (0.066 R)
• M74: 94,666,281 km (0.103 R)
• M75: 96,162,259 km (0.073 R)
• M76: 96,913,091 km (0.113 R)
• M77: 97,967,756 km (0.117 R)
• M78: 98,269,644 km (0.052 R)
• M79: 98,420,888 km (0.079 R)
• M80: 98,571,982 km (0.09 R)
• M81: 101,154,041 km (0.114 R)
• M82: 101,459,370 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit