🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.71 AU

Year: 194 Days

Day: 20.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.14 AU - 1.44 AU

Year: 644 Days

Day: 17.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.02 AU - 1.6 AU

Year: 659 Days

Day: 25.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,176,708 km

• M1: 38,147 km (0.081 R)

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 8.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.27 AU - 2.77 AU

Year: 1759 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,176,708 km

• M1: 113,545 km (0.07 R)
• M2: 182,958 km (0.118 R)
• M3: 247,285 km (0.06 R)
• M4: 337,942 km (0.042 R)
• M5: 475,123 km (0.063 R)
• M6: 607,816 km (0.104 R)
• M7: 727,195 km (0.113 R)
• M8: 911,201 km (0.119 R)
• M9: 1,020,108 km (0.111 R)
• M10: 1,125,874 km (0.119 R)
• M11: 1,187,957 km (0.119 R)
• M12: 1,533,827 km (0.091 R)
• M13: 1,611,917 km (0.118 R)
• M14: 1,817,913 km (0.097 R)
• M15: 1,919,490 km (0.086 R)
• M16: 2,070,734 km (0.08 R)
• M17: 2,128,479 km (0.09 R)
• M18: 2,265,361 km (0.044 R)
• M19: 2,506,812 km (0.079 R)
• M20: 2,683,038 km (0.077 R)
• M21: 2,788,504 km (0.096 R)
• M22: 3,080,519 km (0.115 R)
• M23: 3,191,222 km (0.117 R)
• M24: 3,291,901 km (0.08 R)
• M25: 3,508,220 km (0.083 R)
• M26: 3,740,844 km (0.091 R)
• M27: 3,942,652 km (0.088 R)
• M28: 4,087,163 km (0.103 R)
• M29: 4,258,154 km (0.106 R)
• M30: 4,418,972 km (0.064 R)
• M31: 4,581,884 km (0.101 R)
• M32: 4,734,025 km (0.101 R)
• M33: 5,134,797 km (0.061 R)
• M34: 5,385,823 km (0.079 R)
• M35: 5,600,346 km (0.111 R)
• M36: 5,681,578 km (0.076 R)
• M37: 5,899,990 km (0.031 R)
• M38: 6,010,244 km (0.032 R)
• M39: 6,121,246 km (0.062 R)
• M40: 6,177,046 km (0.105 R)
• M41: 6,643,342 km (0.059 R)
• M42: 6,772,445 km (0.066 R)
• M43: 7,062,515 km (0.056 R)
• M44: 7,565,015 km (0.058 R)
• M45: 7,624,854 km (0.076 R)
• M46: 7,684,843 km (0.093 R)
• M47: 7,820,528 km (0.112 R)
• M48: 7,896,224 km (0.075 R)
• M49: 8,002,588 km (0.118 R)
• M50: 8,278,447 km (0.025 R)
• M51: 8,448,540 km (0.085 R)
• M52: 8,510,772 km (0.104 R)
• M53: 8,902,569 km (0.095 R)
• M54: 9,156,437 km (0.117 R)
• M55: 9,236,322 km (0.096 R)
• M56: 9,316,357 km (0.113 R)
• M57: 9,703,965 km (0.078 R)
• M58: 9,785,346 km (0.105 R)
• M59: 9,850,721 km (0.105 R)
• M60: 9,916,095 km (0.089 R)
• M61: 10,063,898 km (0.106 R)
• M62: 10,129,870 km (0.109 R)
• M63: 10,612,024 km (0.107 R)
• M64: 10,695,949 km (0.038 R)
• M65: 10,881,300 km (0.109 R)
• M66: 10,982,877 km (0.106 R)
• M67: 11,050,795 km (0.051 R)
• M68: 11,203,983 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 14.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.27 AU - 2.89 AU

Year: 1822 Days

Day: 11.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,176,708 km

• M1: 188,045 km (0.074 R)
• M2: 288,574 km (0.048 R)
• M3: 393,592 km (0.1 R)
• M4: 540,348 km (0.104 R)
• M5: 679,623 km (0.053 R)
• M6: 783,294 km (0.095 R)
• M7: 1,000,211 km (0.06 R)
• M8: 1,189,004 km (0.111 R)
• M9: 1,359,396 km (0.058 R)
• M10: 1,453,194 km (0.118 R)
• M11: 1,703,321 km (0.102 R)
• M12: 1,920,986 km (0.109 R)
• M13: 2,184,877 km (0.08 R)
• M14: 2,708,469 km (0.079 R)
• M15: 2,815,282 km (0.064 R)
• M16: 2,964,581 km (0.064 R)
• M17: 3,602,915 km (0.103 R)
• M18: 3,706,138 km (0.103 R)
• M19: 3,840,327 km (0.029 R)
• M20: 4,252,768 km (0.082 R)
• M21: 4,711,735 km (0.046 R)
• M22: 4,808,674 km (0.046 R)
• M23: 4,938,974 km (0.077 R)
• M24: 5,136,892 km (0.081 R)
• M25: 5,489,344 km (0.069 R)
• M26: 5,728,850 km (0.088 R)
• M27: 5,832,522 km (0.092 R)
• M28: 6,041,959 km (0.119 R)
• M29: 6,253,789 km (0.026 R)
• M30: 6,522,018 km (0.083 R)
• M31: 6,666,680 km (0.1 R)
• M32: 7,014,644 km (0.059 R)
• M33: 7,293,644 km (0.052 R)
• M34: 7,443,840 km (0.078 R)
• M35: 7,997,353 km (0.076 R)
• M36: 8,191,381 km (0.102 R)
• M37: 8,386,905 km (0.089 R)
• M38: 8,583,926 km (0.091 R)
• M39: 8,842,581 km (0.1 R)
• M40: 9,022,996 km (0.041 R)
• M41: 9,449,050 km (0.117 R)
• M42: 9,572,020 km (0.056 R)
• M43: 9,964,864 km (0.119 R)
• M44: 10,574,774 km (0.04 R)
• M45: 11,698,703 km (0.055 R)
• M46: 12,030,062 km (0.111 R)
• M47: 12,163,354 km (0.098 R)
• M48: 12,297,244 km (0.112 R)
• M49: 12,747,085 km (0.113 R)
• M50: 12,996,913 km (0.041 R)
• M51: 13,432,094 km (0.104 R)
• M52: 14,035,422 km (0.063 R)
• M53: 15,196,600 km (0.111 R)
• M54: 15,389,133 km (0.057 R)
• M55: 15,558,179 km (0.098 R)
• M56: 15,752,357 km (0.116 R)
• M57: 15,971,517 km (0.102 R)
• M58: 16,069,354 km (0.117 R)
• M59: 16,265,477 km (0.033 R)
• M60: 16,363,913 km (0.087 R)
• M61: 16,709,783 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 9.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.26 AU - 3.12 AU

Year: 1940 Days

Day: 5.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,176,708 km

• M1: 121,773 km (0.107 R)
• M2: 209,287 km (0.118 R)
• M3: 295,755 km (0.107 R)
• M4: 423,362 km (0.025 R)
• M5: 504,594 km (0.064 R)
• M6: 724,802 km (0.112 R)
• M7: 792,719 km (0.077 R)
• M8: 901,626 km (0.098 R)
• M9: 970,441 km (0.101 R)
• M10: 1,046,288 km (0.027 R)
• M11: 1,258,567 km (0.074 R)
• M12: 1,387,221 km (0.113 R)
• M13: 1,444,517 km (0.084 R)
• M14: 1,520,214 km (0.08 R)
• M15: 1,749,397 km (0.11 R)
• M16: 1,855,612 km (0.091 R)
• M17: 2,028,846 km (0.116 R)
• M18: 2,194,002 km (0.053 R)
• M19: 2,391,172 km (0.115 R)
• M20: 2,537,778 km (0.117 R)
• M21: 2,672,865 km (0.101 R)
• M22: 2,737,791 km (0.052 R)
• M23: 2,832,336 km (0.075 R)
• M24: 3,025,019 km (0.062 R)
• M25: 3,384,053 km (0.109 R)
• M26: 3,781,086 km (0.112 R)
• M27: 3,846,012 km (0.097 R)
• M28: 3,919,464 km (0.106 R)
• M29: 4,134,436 km (0.078 R)
• M30: 4,593,253 km (0.1 R)
• M31: 4,749,882 km (0.088 R)
• M32: 4,881,678 km (0.118 R)
• M33: 5,122,081 km (0.118 R)
• M34: 5,275,569 km (0.088 R)
• M35: 5,366,375 km (0.08 R)
• M36: 5,485,455 km (0.083 R)
• M37: 5,605,283 km (0.112 R)
• M38: 5,744,708 km (0.094 R)
• M39: 5,932,453 km (0.074 R)
• M40: 5,989,151 km (0.119 R)
• M41: 6,391,270 km (0.056 R)
• M42: 6,459,187 km (0.099 R)
• M43: 6,546,702 km (0.089 R)
• M44: 6,644,539 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 11.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.22 AU - 3.28 AU

Year: 2576 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,176,708 km

• M1: 150,495 km (0.12 R)
• M2: 223,350 km (0.101 R)
• M3: 378,931 km (0.118 R)
• M4: 453,132 km (0.067 R)
• M5: 571,015 km (0.104 R)
• M6: 754,721 km (0.115 R)
• M7: 860,786 km (0.092 R)
• M8: 1,006,345 km (0.053 R)
• M9: 1,153,400 km (0.088 R)
• M10: 1,485,357 km (0.113 R)
• M11: 1,638,246 km (0.056 R)
• M12: 1,890,319 km (0.086 R)
• M13: 2,083,450 km (0.107 R)
• M14: 2,218,836 km (0.033 R)
• M15: 2,691,714 km (0.083 R)
• M16: 2,869,736 km (0.081 R)
• M17: 3,534,250 km (0.103 R)
• M18: 3,850,799 km (0.052 R)
• M19: 4,052,008 km (0.092 R)
• M20: 4,245,288 km (0.098 R)
• M21: 5,012,277 km (0.12 R)
• M22: 5,281,553 km (0.048 R)
• M23: 6,157,000 km (0.115 R)
• M24: 6,313,928 km (0.075 R)
• M25: 6,551,788 km (0.111 R)
• M26: 6,712,008 km (0.116 R)
• M27: 7,049,949 km (0.06 R)
• M28: 8,399,172 km (0.062 R)
• M29: 8,719,461 km (0.066 R)
• M30: 9,058,600 km (0.088 R)
• M31: 9,252,329 km (0.098 R)
• M32: 9,522,652 km (0.103 R)
• M33: 9,810,928 km (0.046 R)
• M34: 10,225,613 km (0.109 R)
• M35: 10,552,035 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 12.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.98 AU - 6.12 AU

Year: 5749 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,176,708 km

• M1: 168,896 km (0.109 R)
• M2: 263,292 km (0.097 R)
• M3: 432,487 km (0.057 R)
• M4: 571,314 km (0.093 R)
• M5: 670,049 km (0.086 R)
• M6: 812,167 km (0.046 R)
• M7: 926,011 km (0.054 R)
• M8: 1,059,452 km (0.111 R)
• M9: 1,824,645 km (0.037 R)
• M10: 1,926,372 km (0.115 R)
• M11: 2,171,712 km (0.091 R)
• M12: 2,559,021 km (0.094 R)
• M13: 2,654,465 km (0.067 R)
• M14: 2,751,254 km (0.117 R)
• M15: 2,888,585 km (0.077 R)
• M16: 3,068,851 km (0.112 R)
• M17: 3,211,567 km (0.108 R)
• M18: 3,377,471 km (0.074 R)
• M19: 4,025,080 km (0.116 R)
• M20: 4,227,037 km (0.111 R)
• M21: 4,478,362 km (0.045 R)
• M22: 4,852,805 km (0.099 R)
• M23: 5,458,228 km (0.062 R)
• M24: 5,607,078 km (0.082 R)
• M25: 6,607,738 km (0.11 R)
• M26: 6,980,536 km (0.092 R)
• M27: 7,469,870 km (0.116 R)
• M28: 7,663,151 km (0.101 R)
• M29: 7,914,176 km (0.109 R)
• M30: 8,310,012 km (0.09 R)
• M31: 8,424,305 km (0.103 R)
• M32: 8,568,068 km (0.081 R)
• M33: 8,974,526 km (0.114 R)
• M34: 10,231,896 km (0.113 R)
• M35: 10,354,566 km (0.099 R)
• M36: 10,446,868 km (0.087 R)
• M37: 10,632,220 km (0.043 R)
• M38: 11,132,026 km (0.113 R)
• M39: 11,353,132 km (0.091 R)
• M40: 12,057,588 km (0.078 R)
• M41: 12,219,603 km (0.117 R)
• M42: 12,447,740 km (0.087 R)
• M43: 12,710,284 km (0.101 R)
• M44: 12,875,290 km (0.071 R)
• M45: 14,288,990 km (0.054 R)
• M46: 14,529,394 km (0.115 R)
• M47: 14,944,678 km (0.106 R)
• M48: 15,822,518 km (0.07 R)
• M49: 16,464,742 km (0.106 R)
• M50: 16,572,751 km (0.106 R)
• M51: 16,753,017 km (0.101 R)
• M52: 17,042,937 km (0.117 R)
• M53: 17,298,002 km (0.034 R)
• M54: 17,407,657 km (0.065 R)
• M55: 17,591,064 km (0.047 R)
• M56: 18,330,825 km (0.112 R)
• M57: 18,592,173 km (0.089 R)
• M58: 18,742,070 km (0.09 R)
• M59: 19,383,546 km (0.064 R)
• M60: 19,726,125 km (0.05 R)
• M61: 20,921,412 km (0.086 R)
• M62: 21,783,844 km (0.095 R)
• M63: 22,259,116 km (0.114 R)
• M64: 22,617,852 km (0.064 R)
• M65: 23,059,016 km (0.102 R)
• M66: 23,543,414 km (0.083 R)
• M67: 24,481,392 km (0.075 R)
• M68: 24,563,522 km (0.093 R)
• M69: 25,058,242 km (0.102 R)
• M70: 26,985,062 km (0.047 R)
• M71: 27,367,734 km (0.038 R)
• M72: 27,666,481 km (0.116 R)
• M73: 27,752,051 km (0.068 R)
• M74: 28,655,921 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit