🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.4 AU - 0.62 AU

Year: 239 Days

Day: 36.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 13.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.79 AU - 0.83 AU

Year: 478 Days

Day: 15 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 23,557,835 km

• M1: 171,888 km (0.069 R)
• M2: 274,213 km (0.083 R)
• M3: 365,468 km (0.118 R)
• M4: 457,171 km (0.117 R)
• M5: 545,135 km (0.09 R)
• M6: 652,696 km (0.069 R)
• M7: 781,649 km (0.073 R)
• M8: 902,075 km (0.118 R)
• M9: 1,010,234 km (0.072 R)
• M10: 1,158,636 km (0.074 R)
• M11: 1,256,622 km (0.105 R)
• M12: 1,384,678 km (0.094 R)
• M13: 1,517,521 km (0.091 R)
• M14: 1,614,311 km (0.12 R)
• M15: 1,713,344 km (0.077 R)
• M16: 1,808,489 km (0.073 R)
• M17: 1,905,578 km (0.06 R)
• M18: 1,992,045 km (0.029 R)
• M19: 2,130,722 km (0.117 R)
• M20: 2,259,676 km (0.112 R)
• M21: 2,384,590 km (0.092 R)
• M22: 2,484,970 km (0.082 R)
• M23: 2,865,547 km (0.038 R)
• M24: 3,008,563 km (0.109 R)
• M25: 3,110,289 km (0.069 R)
• M26: 3,287,114 km (0.106 R)
• M27: 3,628,197 km (0.119 R)
• M28: 3,909,292 km (0.077 R)
• M29: 4,068,613 km (0.053 R)
• M30: 4,205,645 km (0.115 R)
• M31: 4,534,611 km (0.103 R)
• M32: 4,676,878 km (0.078 R)
• M33: 4,786,833 km (0.1 R)
• M34: 4,974,728 km (0.052 R)
• M35: 5,121,633 km (0.109 R)
• M36: 5,217,525 km (0.07 R)
• M37: 5,357,997 km (0.119 R)
• M38: 5,526,594 km (0.118 R)
• M39: 5,733,039 km (0.106 R)
• M40: 5,841,647 km (0.116 R)
• M41: 6,098,058 km (0.117 R)
• M42: 6,264,860 km (0.05 R)
• M43: 6,423,882 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 14.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.06 AU - 1.14 AU

Year: 757 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 23,557,835 km

• M1: 195,225 km (0.07 R)
• M2: 410,796 km (0.114 R)
• M3: 515,813 km (0.115 R)
• M4: 668,852 km (0.087 R)
• M5: 860,038 km (0.102 R)
• M6: 989,889 km (0.1 R)
• M7: 1,099,096 km (0.069 R)
• M8: 1,241,812 km (0.07 R)
• M9: 1,421,928 km (0.085 R)
• M10: 1,682,976 km (0.101 R)
• M11: 1,782,459 km (0.089 R)
• M12: 2,044,105 km (0.101 R)
• M13: 2,620,655 km (0.097 R)
• M14: 2,752,900 km (0.062 R)
• M15: 2,847,745 km (0.095 R)
• M16: 3,065,410 km (0.072 R)
• M17: 3,238,345 km (0.11 R)
• M18: 3,465,883 km (0.056 R)
• M19: 3,742,340 km (0.095 R)
• M20: 3,865,609 km (0.094 R)
• M21: 3,981,398 km (0.117 R)
• M22: 4,125,311 km (0.067 R)
• M23: 4,252,918 km (0.111 R)
• M24: 4,418,822 km (0.114 R)
• M25: 4,662,367 km (0.062 R)
• M26: 4,823,933 km (0.043 R)
• M27: 5,221,564 km (0.096 R)
• M28: 5,459,425 km (0.103 R)
• M29: 5,559,506 km (0.066 R)
• M30: 5,761,762 km (0.049 R)
• M31: 5,935,445 km (0.069 R)
• M32: 6,152,661 km (0.042 R)
• M33: 6,256,931 km (0.098 R)
• M34: 6,616,115 km (0.116 R)
• M35: 6,755,241 km (0.107 R)
• M36: 6,949,569 km (0.031 R)
• M37: 7,091,089 km (0.085 R)
• M38: 7,644,302 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 9.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.47 AU - 5.63 AU

Year: 7445 Days

Day: 12.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,557,835 km

• M1: 144,811 km (0.095 R)
• M2: 251,474 km (0.114 R)
• M3: 339,886 km (0.094 R)
• M4: 452,085 km (0.114 R)
• M5: 612,454 km (0.106 R)
• M6: 767,587 km (0.071 R)
• M7: 896,241 km (0.107 R)
• M8: 977,024 km (0.11 R)
• M9: 1,562,699 km (0.119 R)
• M10: 1,661,584 km (0.052 R)
• M11: 2,041,712 km (0.114 R)
• M12: 2,168,421 km (0.105 R)
• M13: 2,410,919 km (0.109 R)
• M14: 2,622,899 km (0.118 R)
• M15: 2,760,978 km (0.102 R)
• M16: 2,841,163 km (0.057 R)
• M17: 2,962,636 km (0.119 R)
• M18: 3,705,988 km (0.092 R)
• M19: 4,551,964 km (0.102 R)
• M20: 4,766,637 km (0.039 R)
• M21: 4,911,597 km (0.055 R)
• M22: 5,107,122 km (0.049 R)
• M23: 5,889,219 km (0.104 R)
• M24: 6,018,921 km (0.099 R)
• M25: 6,281,016 km (0.109 R)
• M26: 6,520,223 km (0.098 R)
• M27: 6,654,412 km (0.098 R)
• M28: 6,843,803 km (0.12 R)
• M29: 6,952,860 km (0.089 R)
• M30: 7,035,139 km (0.105 R)
• M31: 8,364,167 km (0.043 R)
• M32: 8,568,667 km (0.115 R)
• M33: 9,072,363 km (0.094 R)
• M34: 9,282,548 km (0.066 R)
• M35: 9,342,836 km (0.091 R)
• M36: 10,326,292 km (0.112 R)
• M37: 10,577,168 km (0.097 R)
• M38: 10,830,287 km (0.116 R)
• M39: 11,085,202 km (0.112 R)
• M40: 11,245,571 km (0.1 R)
• M41: 11,406,838 km (0.12 R)
• M42: 11,633,778 km (0.101 R)
• M43: 12,489,627 km (0.083 R)
• M44: 12,723,598 km (0.117 R)
• M45: 13,434,038 km (0.108 R)
• M46: 13,949,403 km (0.097 R)
• M47: 14,122,637 km (0.101 R)
• M48: 14,928,820 km (0.069 R)
• M49: 15,355,324 km (0.119 R)
• M50: 15,749,813 km (0.109 R)
• M51: 16,183,946 km (0.078 R)
• M52: 16,658,770 km (0.05 R)
• M53: 16,990,129 km (0.052 R)
• M54: 17,771,778 km (0.101 R)
• M55: 18,489,250 km (0.084 R)
• M56: 19,641,153 km (0.06 R)
• M57: 19,757,540 km (0.084 R)
• M58: 20,737,107 km (0.076 R)
• M59: 20,934,876 km (0.056 R)
• M60: 21,412,242 km (0.049 R)
• M61: 21,572,013 km (0.12 R)
• M62: 21,933,292 km (0.09 R)
• M63: 22,417,989 km (0.078 R)
• M64: 23,028,947 km (0.062 R)
• M65: 23,233,746 km (0.097 R)
• M66: 23,315,875 km (0.092 R)
• M67: 23,810,595 km (0.035 R)
• M68: 24,059,227 km (0.069 R)
• M69: 25,020,393 km (0.072 R)
• M70: 25,357,587 km (0.119 R)
• M71: 26,506,948 km (0.075 R)
• M72: 26,850,873 km (0.082 R)
• M73: 26,980,126 km (0.1 R)
• M74: 27,325,996 km (0.1 R)
• M75: 27,716,745 km (0.099 R)
• M76: 27,891,027 km (0.077 R)
• M77: 27,978,392 km (0.092 R)
• M78: 28,328,451 km (0.095 R)
• M79: 28,591,893 km (0.085 R)
• M80: 28,900,364 km (0.071 R)
• M81: 29,077,189 km (0.118 R)
• M82: 29,787,778 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.8

Radius: 3.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.03 AU - 6.67 AU

Year: 10497 Days

Day: 19 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,557,835 km

• M1: 53,257 km (0.09 R)
• M2: 129,253 km (0.047 R)
• M3: 201,209 km (0.036 R)
• M4: 242,498 km (0.066 R)
• M5: 302,337 km (0.094 R)
• M6: 384,167 km (0.115 R)
• M7: 464,202 km (0.09 R)
• M8: 511,026 km (0.1 R)
• M9: 599,289 km (0.034 R)
• M10: 703,260 km (0.11 R)
• M11: 881,730 km (0.108 R)
• M12: 976,126 km (0.08 R)
• M13: 1,024,596 km (0.117 R)
• M14: 1,523,804 km (0.051 R)
• M15: 1,827,787 km (0.074 R)
• M16: 2,150,170 km (0.055 R)
• M17: 2,539,723 km (0.108 R)
• M18: 2,742,727 km (0.059 R)
• M19: 2,898,309 km (0.053 R)
• M20: 3,345,756 km (0.054 R)
• M21: 3,511,960 km (0.109 R)
• M22: 3,568,059 km (0.085 R)
• M23: 3,662,006 km (0.093 R)
• M24: 3,699,855 km (0.036 R)
• M25: 3,776,000 km (0.111 R)
• M26: 3,871,892 km (0.108 R)
• M27: 3,987,980 km (0.051 R)
• M28: 4,026,875 km (0.091 R)
• M29: 4,894,543 km (0.107 R)
• M30: 4,978,168 km (0.03 R)
• M31: 5,020,056 km (0.045 R)
• M32: 5,083,336 km (0.087 R)
• M33: 5,252,980 km (0.11 R)
• M34: 5,295,765 km (0.101 R)
• M35: 5,446,260 km (0.112 R)
• M36: 6,310,038 km (0.11 R)
• M37: 6,378,255 km (0.089 R)
• M38: 6,584,251 km (0.101 R)
• M39: 7,286,763 km (0.085 R)
• M40: 7,358,420 km (0.1 R)
• M41: 8,185,547 km (0.084 R)
• M42: 8,660,520 km (0.108 R)
• M43: 8,761,648 km (0.111 R)
• M44: 8,812,362 km (0.11 R)
• M45: 9,067,426 km (0.107 R)
• M46: 9,195,781 km (0.082 R)
• M47: 9,350,765 km (0.072 R)
• M48: 9,402,525 km (0.112 R)
• M49: 9,636,945 km (0.05 R)
• M50: 9,899,789 km (0.09 R)
• M51: 10,405,429 km (0.084 R)
• M52: 10,701,932 km (0.083 R)
• M53: 10,783,314 km (0.09 R)
• M54: 10,892,071 km (0.073 R)
• M55: 11,056,031 km (0.089 R)
• M56: 11,358,667 km (0.101 R)
• M57: 11,608,196 km (0.115 R)
• M58: 11,691,822 km (0.086 R)
• M59: 12,000,143 km (0.113 R)
• M60: 12,453,275 km (0.089 R)
• M61: 12,595,991 km (0.108 R)
• M62: 12,854,347 km (0.102 R)
• M63: 13,027,581 km (0.104 R)
• M64: 13,493,279 km (0.064 R)
• M65: 14,620,798 km (0.061 R)
• M66: 15,378,960 km (0.11 R)
• M67: 15,409,478 km (0.113 R)
• M68: 15,901,805 km (0.097 R)
• M69: 16,336,686 km (0.107 R)
• M70: 17,281,845 km (0.109 R)
• M71: 17,761,007 km (0.112 R)
• M72: 18,276,821 km (0.084 R)
• M73: 18,895,857 km (0.091 R)
• M74: 19,920,602 km (0.077 R)
• M75: 20,154,424 km (0.071 R)
• M76: 20,658,568 km (0.114 R)
• M77: 21,988,793 km (0.089 R)
• M78: 22,507,897 km (0.067 R)
• M79: 22,786,299 km (0.109 R)
• M80: 22,891,017 km (0.1 R)
• M81: 22,925,874 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 11,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit