🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.51 AU - 0.81 AU

Year: 200 Days

Day: 14.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,331,748 km

• M1: 490,980 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.06 AU - 1.58 AU

Year: 565 Days

Day: 18.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.8 AU - 1.8 AU

Year: 900 Days

Day: 38.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 174.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,331,748 km

• M1: 293,661 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.02 AU - 2.54 AU

Year: 1283 Days

Day: 16.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,331,748 km

• M1: 219,759 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.94 AU - 2.84 AU

Year: 1377 Days

Day: 21.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.37 AU - 4.93 AU

Year: 3152 Days

Day: 33.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.9

Radius: 11.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.03 AU - 6.49 AU

Year: 5153 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,331,748 km

• M1: 157,826 km (0.119 R)
• M2: 239,955 km (0.094 R)
• M3: 414,835 km (0.093 R)
• M4: 575,054 km (0.108 R)
• M5: 652,696 km (0.103 R)
• M6: 883,675 km (0.1 R)
• M7: 975,677 km (0.093 R)
• M8: 1,141,731 km (0.049 R)
• M9: 1,518,418 km (0.081 R)
• M10: 1,598,453 km (0.119 R)
• M11: 1,967,960 km (0.12 R)
• M12: 2,091,378 km (0.099 R)
• M13: 2,217,340 km (0.076 R)
• M14: 2,345,844 km (0.063 R)
• M15: 2,668,676 km (0.051 R)
• M16: 2,786,111 km (0.077 R)
• M17: 3,046,561 km (0.073 R)
• M18: 3,252,258 km (0.04 R)
• M19: 3,356,976 km (0.118 R)
• M20: 3,721,247 km (0.051 R)
• M21: 4,053,354 km (0.111 R)
• M22: 4,166,151 km (0.038 R)
• M23: 4,464,599 km (0.11 R)
• M24: 4,817,650 km (0.087 R)
• M25: 4,937,478 km (0.098 R)
• M26: 5,451,197 km (0.119 R)
• M27: 5,701,773 km (0.09 R)
• M28: 5,777,769 km (0.098 R)
• M29: 6,582,456 km (0.093 R)
• M30: 7,477,650 km (0.094 R)
• M31: 7,868,848 km (0.085 R)
• M32: 8,010,218 km (0.05 R)
• M33: 8,994,123 km (0.108 R)
• M34: 9,141,926 km (0.105 R)
• M35: 9,470,293 km (0.102 R)
• M36: 9,620,789 km (0.032 R)
• M37: 10,323,300 km (0.095 R)
• M38: 10,571,483 km (0.038 R)
• M39: 11,169,127 km (0.085 R)
• M40: 11,360,014 km (0.092 R)
• M41: 11,456,055 km (0.089 R)
• M42: 12,298,441 km (0.082 R)
• M43: 12,694,127 km (0.071 R)
• M44: 13,160,873 km (0.074 R)
• M45: 14,077,160 km (0.1 R)
• M46: 14,352,569 km (0.073 R)
• M47: 15,365,945 km (0.09 R)
• M48: 15,685,187 km (0.109 R)
• M49: 15,970,769 km (0.118 R)
• M50: 16,078,330 km (0.082 R)
• M51: 16,402,359 km (0.095 R)
• M52: 17,020,498 km (0.04 R)
• M53: 17,683,216 km (0.049 R)
• M54: 17,868,718 km (0.119 R)
• M55: 18,092,366 km (0.118 R)
• M56: 18,279,364 km (0.096 R)
• M57: 19,071,933 km (0.046 R)
• M58: 23,402,941 km (0.068 R)
• M59: 23,566,003 km (0.091 R)
• M60: 23,688,524 km (0.096 R)
• M61: 24,510,714 km (0.051 R)
• M62: 25,342,328 km (0.066 R)
• M63: 25,467,841 km (0.093 R)
• M64: 25,635,540 km (0.03 R)
• M65: 25,761,651 km (0.074 R)
• M66: 25,929,949 km (0.076 R)
• M67: 26,479,571 km (0.093 R)
• M68: 27,118,653 km (0.103 R)
• M69: 28,108,393 km (0.115 R)
• M70: 28,498,843 km (0.099 R)
• M71: 28,585,909 km (0.056 R)
• M72: 29,460,907 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.1

Radius: 12.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.77 AU - 10.53 AU

Year: 9484 Days

Day: 12.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,331,748 km

• M1: 195,225 km (0.106 R)
• M2: 323,730 km (0.117 R)
• M3: 408,552 km (0.1 R)
• M4: 634,893 km (0.096 R)
• M5: 834,008 km (0.076 R)
• M6: 1,009,187 km (0.098 R)
• M7: 1,133,204 km (0.049 R)
• M8: 1,262,905 km (0.055 R)
• M9: 1,346,530 km (0.037 R)
• M10: 1,757,027 km (0.082 R)
• M11: 2,308,445 km (0.118 R)
• M12: 2,391,621 km (0.117 R)
• M13: 2,934,512 km (0.114 R)
• M14: 3,515,400 km (0.119 R)
• M15: 3,660,211 km (0.119 R)
• M16: 3,757,899 km (0.103 R)
• M17: 3,881,167 km (0.063 R)
• M18: 4,808,973 km (0.108 R)
• M19: 5,188,054 km (0.065 R)
• M20: 5,576,859 km (0.08 R)
• M21: 5,661,382 km (0.076 R)
• M22: 6,709,465 km (0.088 R)
• M23: 7,072,090 km (0.032 R)
• M24: 7,163,793 km (0.106 R)
• M25: 7,565,613 km (0.098 R)
• M26: 7,690,827 km (0.084 R)
• M27: 7,879,769 km (0.117 R)
• M28: 8,456,319 km (0.048 R)
• M29: 8,684,156 km (0.047 R)
• M30: 8,815,204 km (0.057 R)
• M31: 9,212,686 km (0.12 R)
• M32: 9,379,936 km (0.082 R)
• M33: 10,093,817 km (0.091 R)
• M34: 10,404,981 km (0.106 R)
• M35: 11,357,919 km (0.108 R)
• M36: 11,790,407 km (0.099 R)
• M37: 12,008,670 km (0.107 R)
• M38: 13,384,372 km (0.094 R)
• M39: 13,536,064 km (0.115 R)
• M40: 14,225,860 km (0.081 R)
• M41: 15,202,884 km (0.118 R)
• M42: 15,400,802 km (0.089 R)
• M43: 17,221,258 km (0.116 R)
• M44: 17,635,046 km (0.116 R)
• M45: 18,810,885 km (0.077 R)
• M46: 19,194,304 km (0.103 R)
• M47: 20,316,288 km (0.085 R)
• M48: 20,841,377 km (0.081 R)
• M49: 21,149,698 km (0.097 R)
• M50: 22,039,058 km (0.113 R)
• M51: 22,218,276 km (0.106 R)
• M52: 22,714,043 km (0.084 R)
• M53: 22,895,206 km (0.076 R)
• M54: 23,167,773 km (0.116 R)
• M55: 23,946,131 km (0.12 R)
• M56: 24,361,564 km (0.066 R)
• M57: 24,500,690 km (0.067 R)
• M58: 24,826,066 km (0.114 R)
• M59: 25,199,911 km (0.077 R)
• M60: 25,669,648 km (0.081 R)
• M61: 26,522,506 km (0.111 R)
• M62: 27,192,255 km (0.103 R)
• M63: 27,336,617 km (0.068 R)
• M64: 27,916,159 km (0.118 R)
• M65: 28,499,741 km (0.095 R)
• M66: 29,136,579 km (0.111 R)
• M67: 29,235,014 km (0.114 R)
• M68: 29,728,687 km (0.08 R)
• M69: 30,424,317 km (0.091 R)
• M70: 30,574,065 km (0.034 R)
• M71: 30,674,146 km (0.039 R)
• M72: 31,427,521 km (0.102 R)
• M73: 31,578,914 km (0.111 R)
• M74: 31,933,161 km (0.076 R)
• M75: 32,085,452 km (0.108 R)
• M76: 33,466,240 km (0.094 R)
• M77: 34,138,084 km (0.065 R)
• M78: 34,762,057 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 14.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.44 AU - 9.18 AU

Year: 9748 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,331,748 km

• M1: 243,396 km (0.082 R)
• M2: 463,454 km (0.091 R)
• M3: 573,558 km (0.047 R)
• M4: 968,796 km (0.096 R)
• M5: 1,132,456 km (0.034 R)
• M6: 1,361,490 km (0.099 R)
• M7: 1,606,532 km (0.069 R)
• M8: 1,977,534 km (0.058 R)
• M9: 2,427,674 km (0.115 R)
• M10: 3,268,115 km (0.053 R)
• M11: 3,482,040 km (0.081 R)
• M12: 3,841,973 km (0.116 R)
• M13: 4,362,124 km (0.082 R)
• M14: 4,511,872 km (0.056 R)
• M15: 4,971,436 km (0.116 R)
• M16: 5,309,079 km (0.078 R)
• M17: 5,446,110 km (0.116 R)
• M18: 5,983,017 km (0.11 R)
• M19: 6,269,946 km (0.063 R)
• M20: 6,390,821 km (0.083 R)
• M21: 6,561,363 km (0.11 R)
• M22: 7,386,096 km (0.083 R)
• M23: 7,668,237 km (0.075 R)
• M24: 7,849,699 km (0.074 R)
• M25: 7,980,298 km (0.116 R)
• M26: 9,463,262 km (0.101 R)
• M27: 9,882,435 km (0.074 R)
• M28: 11,029,851 km (0.057 R)
• M29: 12,038,290 km (0.119 R)
• M30: 12,492,619 km (0.099 R)
• M31: 12,983,450 km (0.054 R)
• M32: 13,449,447 km (0.045 R)
• M33: 14,110,969 km (0.113 R)
• M34: 14,333,870 km (0.107 R)
• M35: 14,493,790 km (0.088 R)
• M36: 15,860,516 km (0.057 R)
• M37: 17,268,232 km (0.07 R)
• M38: 17,677,681 km (0.096 R)
• M39: 18,263,506 km (0.097 R)
• M40: 18,750,597 km (0.066 R)
• M41: 19,242,026 km (0.084 R)
• M42: 19,631,130 km (0.105 R)
• M43: 19,844,457 km (0.117 R)
• M44: 21,068,018 km (0.115 R)
• M45: 21,396,086 km (0.074 R)
• M46: 22,279,012 km (0.092 R)
• M47: 22,538,714 km (0.093 R)
• M48: 22,948,912 km (0.082 R)
• M49: 24,921,509 km (0.098 R)
• M50: 25,114,191 km (0.084 R)
• M51: 25,811,317 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.7

Radius: 7.7

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.48 AU - 20.14 AU

Year: 31632 Days

Day: 24.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,331,748 km

• M1: 134,638 km (0.088 R)
• M2: 272,717 km (0.034 R)
• M3: 336,446 km (0.087 R)
• M4: 513,420 km (0.105 R)
• M5: 1,277,267 km (0.075 R)
• M6: 1,439,880 km (0.115 R)
• M7: 1,560,156 km (0.109 R)
• M8: 1,941,032 km (0.111 R)
• M9: 3,059,426 km (0.085 R)
• M10: 3,121,360 km (0.112 R)
• M11: 3,246,573 km (0.089 R)
• M12: 3,964,643 km (0.115 R)
• M13: 4,134,586 km (0.098 R)
• M14: 4,411,342 km (0.068 R)
• M15: 4,874,198 km (0.086 R)
• M16: 5,019,757 km (0.054 R)
• M17: 5,884,133 km (0.117 R)
• M18: 6,156,401 km (0.059 R)
• M19: 6,794,137 km (0.091 R)
• M20: 7,203,287 km (0.051 R)
• M21: 7,410,929 km (0.112 R)
• M22: 7,536,442 km (0.088 R)
• M23: 7,874,533 km (0.111 R)
• M24: 8,434,627 km (0.049 R)
• M25: 9,052,167 km (0.035 R)
• M26: 9,684,368 km (0.07 R)
• M27: 9,867,476 km (0.096 R)
• M28: 10,190,906 km (0.115 R)
• M29: 11,181,992 km (0.087 R)
• M30: 11,374,225 km (0.1 R)
• M31: 12,006,576 km (0.089 R)
• M32: 13,001,551 km (0.117 R)
• M33: 13,305,235 km (0.1 R)
• M34: 13,662,474 km (0.058 R)
• M35: 13,971,095 km (0.115 R)
• M36: 14,126,377 km (0.075 R)
• M37: 14,230,198 km (0.071 R)
• M38: 15,656,165 km (0.106 R)
• M39: 16,413,430 km (0.098 R)
• M40: 16,522,486 km (0.092 R)
• M41: 16,741,498 km (0.103 R)
• M42: 17,571,467 km (0.115 R)
• M43: 17,794,966 km (0.111 R)
• M44: 18,019,512 km (0.078 R)
• M45: 19,443,983 km (0.073 R)
• M46: 20,023,825 km (0.087 R)
• M47: 20,727,084 km (0.118 R)
• M48: 21,319,342 km (0.078 R)
• M49: 22,702,524 km (0.109 R)
• M50: 23,068,141 km (0.115 R)
• M51: 23,129,327 km (0.114 R)
• M52: 23,435,703 km (0.111 R)
• M53: 23,805,210 km (0.108 R)
• M54: 24,549,908 km (0.093 R)
• M55: 26,445,164 km (0.117 R)
• M56: 27,345,593 km (0.095 R)
• M57: 27,474,995 km (0.055 R)
• M58: 27,734,548 km (0.119 R)
• M59: 28,912,332 km (0.068 R)
• M60: 29,110,250 km (0.087 R)
• M61: 30,240,162 km (0.115 R)
• M62: 30,642,431 km (0.11 R)
• M63: 32,064,060 km (0.091 R)
• M64: 32,954,915 km (0.106 R)
• M65: 33,092,695 km (0.09 R)
• M66: 34,271,526 km (0.108 R)
• M67: 35,252,589 km (0.097 R)
• M68: 36,385,194 km (0.116 R)
• M69: 36,527,611 km (0.074 R)
• M70: 37,817,594 km (0.089 R)
• M71: 38,758,415 km (0.059 R)
• M72: 39,049,532 km (0.082 R)
• M73: 39,853,621 km (0.12 R)
• M74: 40,294,635 km (0.071 R)
• M75: 40,958,999 km (0.116 R)
• M76: 42,149,200 km (0.105 R)
• M77: 42,973,933 km (0.112 R)
• M78: 45,250,364 km (0.066 R)
• M79: 49,051,945 km (0.072 R)
• M80: 49,130,633 km (0.109 R)
• M81: 49,445,687 km (0.056 R)
• M82: 49,682,350 km (0.06 R)
• M83: 49,919,313 km (0.063 R)
• M84: 50,315,299 km (0.039 R)
• M85: 51,829,379 km (0.041 R)
• M86: 52,230,301 km (0.105 R)
• M87: 53,763,231 km (0.075 R)
• M88: 54,006,626 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 15,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit