🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 182 Days

Day: 40.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 89,749,152 km

• M1: 200,162 km (0.063 R)
• M2: 352,153 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.98 AU - 1.63 AU

Year: 661 Days

Day: 43.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.4 °

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: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.28 AU - 2.04 AU

Year: 954 Days

Day: 18.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,749,152 km

• M1: 1,492,538 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.57 AU - 2.55 AU

Year: 1319 Days

Day: 32.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,749,152 km

• M1: 1,492,538 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 10.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.55 AU - 3.31 AU

Year: 2238 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 89,749,152 km

• M1: 138,378 km (0.079 R)
• M2: 213,027 km (0.112 R)
• M3: 300,841 km (0.091 R)
• M4: 407,505 km (0.118 R)
• M5: 494,571 km (0.029 R)
• M6: 566,826 km (0.095 R)
• M7: 816,505 km (0.072 R)
• M8: 959,371 km (0.085 R)
• M9: 1,034,170 km (0.068 R)
• M10: 1,101,340 km (0.048 R)
• M11: 1,250,489 km (0.039 R)
• M12: 1,374,804 km (0.088 R)
• M13: 1,514,379 km (0.095 R)
• M14: 1,715,588 km (0.113 R)
• M15: 1,866,533 km (0.109 R)
• M16: 1,949,709 km (0.092 R)
• M17: 2,206,718 km (0.119 R)
• M18: 2,294,831 km (0.118 R)
• M19: 2,422,887 km (0.039 R)
• M20: 2,500,828 km (0.052 R)
• M21: 2,712,957 km (0.102 R)
• M22: 2,889,782 km (0.103 R)
• M23: 3,269,312 km (0.102 R)
• M24: 3,516,448 km (0.043 R)
• M25: 3,784,826 km (0.112 R)
• M26: 4,137,578 km (0.055 R)
• M27: 4,613,748 km (0.118 R)
• M28: 5,124,026 km (0.101 R)
• M29: 5,756,676 km (0.069 R)
• M30: 6,162,535 km (0.114 R)
• M31: 6,486,564 km (0.097 R)
• M32: 6,890,179 km (0.063 R)
• M33: 7,001,779 km (0.064 R)
• M34: 7,302,171 km (0.103 R)
• M35: 7,472,862 km (0.038 R)
• M36: 7,837,881 km (0.086 R)
• M37: 8,012,911 km (0.099 R)
• M38: 8,287,572 km (0.081 R)
• M39: 8,605,318 km (0.103 R)
• M40: 8,765,837 km (0.108 R)
• M41: 9,171,097 km (0.092 R)
• M42: 10,000,318 km (0.096 R)
• M43: 10,147,822 km (0.06 R)
• M44: 10,253,737 km (0.116 R)
• M45: 10,466,465 km (0.113 R)
• M46: 11,048,401 km (0.07 R)
• M47: 11,157,308 km (0.032 R)
• M48: 11,818,381 km (0.103 R)
• M49: 12,311,306 km (0.111 R)
• M50: 12,696,670 km (0.115 R)
• M51: 12,925,256 km (0.094 R)
• M52: 13,040,147 km (0.075 R)
• M53: 13,132,299 km (0.087 R)
• M54: 13,433,141 km (0.108 R)
• M55: 13,596,053 km (0.076 R)
• M56: 13,759,563 km (0.063 R)
• M57: 13,829,874 km (0.094 R)
• M58: 14,018,068 km (0.117 R)
• M59: 14,278,070 km (0.094 R)
• M60: 14,730,902 km (0.085 R)
• M61: 15,212,757 km (0.103 R)
• M62: 15,309,696 km (0.106 R)
• M63: 15,382,551 km (0.101 R)
• M64: 15,748,766 km (0.113 R)
• M65: 15,945,188 km (0.036 R)
• M66: 16,043,773 km (0.082 R)
• M67: 16,415,075 km (0.111 R)
• M68: 16,539,391 km (0.088 R)
• M69: 16,664,156 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.3

Radius: 13.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.46 AU - 5.52 AU

Year: 4245 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 89,749,152 km

• M1: 210,783 km (0.073 R)
• M2: 440,416 km (0.111 R)
• M3: 558,299 km (0.044 R)
• M4: 810,072 km (0.06 R)
• M5: 902,823 km (0.108 R)
• M6: 1,087,577 km (0.099 R)
• M7: 1,205,011 km (0.105 R)
• M8: 1,453,343 km (0.066 R)
• M9: 1,554,471 km (0.039 R)
• M10: 1,749,248 km (0.103 R)
• M11: 2,000,273 km (0.059 R)
• M12: 2,896,813 km (0.112 R)
• M13: 3,082,464 km (0.045 R)
• M14: 3,368,346 km (0.115 R)
• M15: 3,465,584 km (0.059 R)
• M16: 3,945,793 km (0.054 R)
• M17: 4,131,444 km (0.043 R)
• M18: 4,532,965 km (0.116 R)
• M19: 4,727,592 km (0.119 R)
• M20: 4,924,912 km (0.105 R)
• M21: 5,102,783 km (0.085 R)
• M22: 5,282,750 km (0.091 R)
• M23: 5,533,775 km (0.046 R)
• M24: 5,625,927 km (0.085 R)
• M25: 6,118,852 km (0.114 R)
• M26: 6,214,296 km (0.055 R)
• M27: 6,528,002 km (0.118 R)
• M28: 6,772,894 km (0.108 R)
• M29: 6,921,295 km (0.117 R)
• M30: 7,246,670 km (0.056 R)
• M31: 7,474,807 km (0.087 R)
• M32: 7,628,295 km (0.073 R)
• M33: 7,782,829 km (0.115 R)
• M34: 8,893,593 km (0.111 R)
• M35: 9,110,810 km (0.08 R)
• M36: 9,412,399 km (0.067 R)
• M37: 9,717,429 km (0.068 R)
• M38: 9,913,103 km (0.106 R)
• M39: 10,280,066 km (0.074 R)
• M40: 10,508,203 km (0.077 R)
• M41: 11,261,129 km (0.099 R)
• M42: 11,378,564 km (0.104 R)
• M43: 11,644,100 km (0.098 R)
• M44: 12,302,031 km (0.077 R)
• M45: 12,666,153 km (0.08 R)
• M46: 12,818,892 km (0.1 R)
• M47: 13,218,767 km (0.09 R)
• M48: 13,404,717 km (0.076 R)
• M49: 14,795,229 km (0.071 R)
• M50: 14,891,720 km (0.038 R)
• M51: 15,085,300 km (0.109 R)
• M52: 15,572,989 km (0.112 R)
• M53: 15,802,322 km (0.092 R)
• M54: 15,900,907 km (0.118 R)
• M55: 16,231,219 km (0.111 R)
• M56: 16,563,775 km (0.117 R)
• M57: 16,865,066 km (0.112 R)
• M58: 17,134,342 km (0.106 R)
• M59: 17,985,105 km (0.101 R)
• M60: 18,780,068 km (0.053 R)
• M61: 19,763,225 km (0.061 R)
• M62: 20,118,370 km (0.1 R)
• M63: 20,727,084 km (0.099 R)
• M64: 20,871,147 km (0.062 R)
• M65: 21,962,613 km (0.12 R)
• M66: 22,072,717 km (0.04 R)
• M67: 22,293,673 km (0.103 R)
• M68: 23,221,928 km (0.105 R)
• M69: 23,334,276 km (0.09 R)
• M70: 23,860,412 km (0.08 R)
• M71: 24,848,057 km (0.055 R)
• M72: 25,269,923 km (0.096 R)
• M73: 25,887,762 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.3

Radius: 9.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.83 AU - 5.73 AU

Year: 4663 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 89,749,152 km

• M1: 170,691 km (0.084 R)
• M2: 520,900 km (0.092 R)
• M3: 638,484 km (0.065 R)
• M4: 733,179 km (0.061 R)
• M5: 1,084,585 km (0.096 R)
• M6: 1,279,211 km (0.106 R)
• M7: 1,599,949 km (0.098 R)
• M8: 1,702,573 km (0.047 R)
• M9: 1,792,332 km (0.077 R)
• M10: 1,945,670 km (0.087 R)
• M11: 2,364,694 km (0.102 R)
• M12: 2,584,752 km (0.078 R)
• M13: 3,081,567 km (0.058 R)
• M14: 3,266,170 km (0.107 R)
• M15: 3,511,660 km (0.115 R)
• M16: 3,627,000 km (0.064 R)
• M17: 3,743,687 km (0.053 R)
• M18: 3,921,110 km (0.06 R)
• M19: 4,243,194 km (0.106 R)
• M20: 4,574,104 km (0.074 R)
• M21: 4,913,243 km (0.06 R)
• M22: 4,999,411 km (0.067 R)
• M23: 5,151,253 km (0.106 R)
• M24: 5,326,731 km (0.117 R)
• M25: 5,593,764 km (0.076 R)
• M26: 6,117,655 km (0.067 R)
• M27: 6,444,227 km (0.059 R)
• M28: 7,138,960 km (0.097 R)
• M29: 7,285,715 km (0.103 R)
• M30: 7,408,685 km (0.066 R)
• M31: 7,832,197 km (0.104 R)
• M32: 8,187,043 km (0.027 R)
• M33: 8,340,680 km (0.072 R)
• M34: 8,650,796 km (0.096 R)
• M35: 8,833,455 km (0.105 R)
• M36: 8,912,144 km (0.097 R)
• M37: 9,820,352 km (0.09 R)
• M38: 10,451,206 km (0.102 R)
• M39: 10,534,532 km (0.064 R)
• M40: 10,645,983 km (0.093 R)
• M41: 12,012,859 km (0.073 R)
• M42: 12,216,761 km (0.061 R)
• M43: 12,421,859 km (0.099 R)
• M44: 12,539,593 km (0.106 R)
• M45: 12,687,246 km (0.082 R)
• M46: 12,894,888 km (0.1 R)
• M47: 13,223,704 km (0.076 R)
• M48: 13,313,762 km (0.073 R)
• M49: 13,524,844 km (0.076 R)
• M50: 14,011,486 km (0.047 R)
• M51: 14,103,339 km (0.108 R)
• M52: 15,505,670 km (0.111 R)
• M53: 15,759,687 km (0.108 R)
• M54: 15,823,416 km (0.09 R)
• M55: 16,239,597 km (0.115 R)
• M56: 17,443,710 km (0.071 R)
• M57: 17,707,900 km (0.11 R)
• M58: 17,774,022 km (0.117 R)
• M59: 18,006,497 km (0.111 R)
• M60: 18,845,143 km (0.115 R)
• M61: 19,868,243 km (0.087 R)
• M62: 20,213,215 km (0.097 R)
• M63: 20,386,450 km (0.112 R)
• M64: 20,699,558 km (0.101 R)
• M65: 20,839,283 km (0.12 R)
• M66: 22,324,789 km (0.114 R)
• M67: 22,467,955 km (0.097 R)
• M68: 22,755,482 km (0.078 R)
• M69: 23,008,003 km (0.049 R)
• M70: 23,080,259 km (0.074 R)
• M71: 23,442,884 km (0.109 R)
• M72: 23,588,592 km (0.096 R)
• M73: 24,284,372 km (0.093 R)
• M74: 24,616,330 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638

Radius: 4.3

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.48 AU - 19 AU

Year: 26548 Days

Day: 24 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,749,152 km

• M1: 744,249 km (0.098 R)
• M2: 2,355,119 km (0.11 R)
• M3: 2,515,787 km (0.119 R)
• M4: 2,556,478 km (0.084 R)
• M5: 3,281,280 km (0.07 R)
• M6: 4,601,780 km (0.088 R)
• M7: 5,793,926 km (0.078 R)
• M8: 6,229,854 km (0.053 R)
• M9: 6,507,657 km (0.09 R)
• M10: 6,732,802 km (0.117 R)
• M11: 6,846,347 km (0.116 R)
• M12: 7,017,786 km (0.059 R)
• M13: 7,599,572 km (0.096 R)
• M14: 7,896,224 km (0.107 R)
• M15: 8,257,354 km (0.114 R)
• M16: 9,690,352 km (0.1 R)
• M17: 9,754,380 km (0.09 R)
• M18: 9,882,884 km (0.114 R)
• M19: 10,206,464 km (0.109 R)
• M20: 10,930,817 km (0.1 R)
• M21: 11,131,129 km (0.079 R)
• M22: 11,332,787 km (0.105 R)
• M23: 11,944,792 km (0.114 R)
• M24: 12,013,457 km (0.088 R)
• M25: 12,707,442 km (0.071 R)
• M26: 13,916,641 km (0.055 R)
• M27: 14,351,971 km (0.08 R)
• M28: 14,425,124 km (0.075 R)
• M29: 17,289,475 km (0.047 R)
• M30: 17,757,417 km (0.109 R)
• M31: 17,993,033 km (0.095 R)
• M32: 18,387,822 km (0.12 R)
• M33: 19,105,742 km (0.108 R)
• M34: 19,266,560 km (0.049 R)
• M35: 19,427,677 km (0.086 R)
• M36: 20,077,081 km (0.032 R)
• M37: 20,651,088 km (0.084 R)
• M38: 20,816,095 km (0.083 R)
• M39: 21,230,631 km (0.081 R)
• M40: 21,564,084 km (0.105 R)
• M41: 23,086,093 km (0.053 R)
• M42: 23,687,327 km (0.107 R)
• M43: 23,773,645 km (0.095 R)
• M44: 23,946,580 km (0.07 R)
• M45: 24,293,647 km (0.053 R)
• M46: 26,143,125 km (0.09 R)
• M47: 26,590,124 km (0.077 R)
• M48: 26,859,550 km (0.117 R)
• M49: 29,324,623 km (0.091 R)
• M50: 32,817,883 km (0.111 R)
• M51: 33,590,407 km (0.107 R)
• M52: 34,173,539 km (0.087 R)
• M53: 34,466,452 km (0.078 R)
• M54: 36,141,798 km (0.102 R)
• M55: 37,641,816 km (0.116 R)
• M56: 39,162,179 km (0.081 R)
• M57: 39,673,355 km (0.047 R)
• M58: 39,775,830 km (0.036 R)
• M59: 39,878,454 km (0.093 R)
• M60: 40,702,439 km (0.06 R)
• M61: 41,116,526 km (0.073 R)
• M62: 41,948,889 km (0.114 R)
• M63: 43,207,755 km (0.068 R)
• M64: 43,313,221 km (0.102 R)
• M65: 47,058,254 km (0.116 R)
• M66: 47,601,594 km (0.116 R)
• M67: 48,804,361 km (0.059 R)
• M68: 49,024,120 km (0.03 R)
• M69: 53,601,216 km (0.08 R)
• M70: 57,498,839 km (0.032 R)
• M71: 58,545,725 km (0.114 R)
• M72: 58,779,247 km (0.089 R)
• M73: 60,422,430 km (0.118 R)
• M74: 61,486,670 km (0.041 R)
• M75: 62,915,329 km (0.074 R)
• M76: 63,154,536 km (0.117 R)
• M77: 63,274,215 km (0.082 R)
• M78: 64,234,483 km (0.054 R)
• M79: 66,656,174 km (0.108 R)
• M80: 68,246,399 km (0.074 R)
• M81: 68,861,246 km (0.108 R)
• M82: 70,592,692 km (0.078 R)
• M83: 72,589,076 km (0.114 R)
• M84: 73,972,258 km (0.118 R)
• M85: 74,351,039 km (0.087 R)
• M86: 75,237,257 km (0.106 R)
• M87: 77,404,033 km (0.089 R)
• M88: 78,302,218 km (0.089 R)
• M89: 79,203,845 km (0.088 R)
• M90: 80,368,165 km (0.104 R)
• M91: 81,277,720 km (0.11 R)
• M92: 83,237,901 km (0.076 R)
• M93: 85,743,216 km (0.112 R)
• M94: 87,338,229 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit