🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.44 AU - 0.66 AU

Year: 156 Days

Day: 30.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.17 AU - 3.13 AU

Year: 1652 Days

Day: 33 Hours

Environment

Temp: -114 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3 AU - 3.28 AU

Year: 2130 Days

Day: 45.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.72 AU - 3.68 AU

Year: 2192 Days

Day: 18.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,456,884 km

• M1: 1,857,557 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 9.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.81 AU - 4.53 AU

Year: 3260 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 160.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,456,884 km

• M1: 152,291 km (0.111 R)
• M2: 252,222 km (0.086 R)
• M3: 421,866 km (0.09 R)
• M4: 516,113 km (0.104 R)
• M5: 583,432 km (0.104 R)
• M6: 667,805 km (0.075 R)
• M7: 942,467 km (0.113 R)
• M8: 1,131,857 km (0.081 R)
• M9: 1,316,162 km (0.079 R)
• M10: 1,375,852 km (0.111 R)
• M11: 1,479,373 km (0.118 R)
• M12: 1,604,736 km (0.107 R)
• M13: 1,694,645 km (0.072 R)
• M14: 2,078,363 km (0.045 R)
• M15: 2,219,434 km (0.114 R)
• M16: 2,392,968 km (0.066 R)
• M17: 2,738,239 km (0.064 R)
• M18: 3,269,162 km (0.049 R)
• M19: 3,384,203 km (0.098 R)
• M20: 3,475,607 km (0.117 R)
• M21: 3,797,392 km (0.113 R)
• M22: 4,262,492 km (0.107 R)
• M23: 4,361,227 km (0.06 R)
• M24: 4,460,859 km (0.12 R)
• M25: 4,588,765 km (0.061 R)
• M26: 4,857,443 km (0.094 R)
• M27: 5,169,504 km (0.115 R)
• M28: 5,429,804 km (0.049 R)
• M29: 5,507,745 km (0.075 R)
• M30: 5,576,261 km (0.108 R)
• M31: 5,773,580 km (0.1 R)
• M32: 6,164,928 km (0.109 R)
• M33: 6,471,903 km (0.073 R)
• M34: 6,533,837 km (0.112 R)
• M35: 6,752,549 km (0.039 R)
• M36: 6,888,982 km (0.074 R)
• M37: 7,111,434 km (0.092 R)
• M38: 7,196,854 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 10.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.79 AU - 6.13 AU

Year: 4885 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,456,884 km

• M1: 143,464 km (0.025 R)
• M2: 231,278 km (0.113 R)
• M3: 318,195 km (0.119 R)
• M4: 456,423 km (0.104 R)
• M5: 558,449 km (0.113 R)
• M6: 648,656 km (0.112 R)
• M7: 755,320 km (0.096 R)
• M8: 822,489 km (0.059 R)
• M9: 891,903 km (0.092 R)
• M10: 1,000,062 km (0.101 R)
• M11: 1,190,799 km (0.04 R)
• M12: 1,270,535 km (0.073 R)
• M13: 1,711,998 km (0.118 R)
• M14: 1,787,545 km (0.11 R)
• M15: 1,942,229 km (0.062 R)
• M16: 2,053,231 km (0.073 R)
• M17: 2,416,006 km (0.056 R)
• M18: 2,605,097 km (0.108 R)
• M19: 2,799,126 km (0.052 R)
• M20: 2,998,091 km (0.037 R)
• M21: 3,108,494 km (0.116 R)
• M22: 3,201,694 km (0.117 R)
• M23: 3,486,678 km (0.117 R)
• M24: 3,700,902 km (0.106 R)
• M25: 3,799,786 km (0.089 R)
• M26: 4,020,443 km (0.111 R)
• M27: 4,411,492 km (0.093 R)
• M28: 4,558,696 km (0.082 R)
• M29: 5,341,542 km (0.086 R)
• M30: 5,566,387 km (0.041 R)
• M31: 6,259,624 km (0.115 R)
• M32: 6,592,479 km (0.038 R)
• M33: 6,785,311 km (0.113 R)
• M34: 7,151,975 km (0.107 R)
• M35: 7,250,859 km (0.074 R)
• M36: 8,135,431 km (0.071 R)
• M37: 8,342,475 km (0.119 R)
• M38: 8,947,149 km (0.116 R)
• M39: 9,053,813 km (0.077 R)
• M40: 9,757,372 km (0.111 R)
• M41: 9,922,228 km (0.073 R)
• M42: 10,032,632 km (0.115 R)
• M43: 10,254,635 km (0.033 R)
• M44: 10,562,657 km (0.091 R)
• M45: 11,016,088 km (0.105 R)
• M46: 11,621,062 km (0.108 R)
• M47: 12,177,566 km (0.113 R)
• M48: 12,325,518 km (0.119 R)
• M49: 12,623,218 km (0.099 R)
• M50: 13,225,499 km (0.062 R)
• M51: 13,652,900 km (0.102 R)
• M52: 13,868,171 km (0.101 R)
• M53: 14,646,529 km (0.092 R)
• M54: 14,772,341 km (0.109 R)
• M55: 15,152,020 km (0.101 R)
• M56: 15,438,949 km (0.114 R)
• M57: 15,567,005 km (0.047 R)
• M58: 15,727,673 km (0.075 R)
• M59: 16,604,466 km (0.099 R)
• M60: 16,735,813 km (0.057 R)
• M61: 17,397,185 km (0.038 R)
• M62: 18,134,703 km (0.095 R)
• M63: 18,916,651 km (0.087 R)
• M64: 19,363,500 km (0.101 R)
• M65: 19,605,549 km (0.115 R)
• M66: 20,022,777 km (0.092 R)
• M67: 20,936,970 km (0.067 R)
• M68: 21,043,334 km (0.069 R)
• M69: 21,149,848 km (0.066 R)
• M70: 22,333,616 km (0.079 R)
• M71: 22,951,904 km (0.088 R)
• M72: 24,316,835 km (0.054 R)
• M73: 25,291,614 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.9

Radius: 13.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.33 AU - 6.85 AU

Year: 6477 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,456,884 km

• M1: 186,549 km (0.112 R)
• M2: 272,717 km (0.074 R)
• M3: 365,468 km (0.106 R)
• M4: 464,202 km (0.051 R)
• M5: 628,610 km (0.102 R)
• M6: 726,597 km (0.08 R)
• M7: 877,242 km (0.078 R)
• M8: 1,089,970 km (0.093 R)
• M9: 1,528,890 km (0.12 R)
• M10: 1,707,510 km (0.118 R)
• M11: 2,218,536 km (0.083 R)
• M12: 2,376,512 km (0.119 R)
• M13: 2,585,350 km (0.075 R)
• M14: 2,946,928 km (0.118 R)
• M15: 3,071,244 km (0.104 R)
• M16: 3,325,112 km (0.036 R)
• M17: 4,072,503 km (0.073 R)
• M18: 4,239,454 km (0.086 R)
• M19: 4,323,827 km (0.104 R)
• M20: 4,408,649 km (0.118 R)
• M21: 4,666,855 km (0.116 R)
• M22: 4,959,469 km (0.084 R)
• M23: 5,779,863 km (0.035 R)
• M24: 6,031,188 km (0.098 R)
• M25: 6,642,445 km (0.075 R)
• M26: 6,839,615 km (0.11 R)
• M27: 8,344,420 km (0.065 R)
• M28: 8,557,447 km (0.097 R)
• M29: 8,952,535 km (0.1 R)
• M30: 9,061,442 km (0.084 R)
• M31: 9,464,309 km (0.101 R)
• M32: 9,947,959 km (0.089 R)
• M33: 12,364,114 km (0.047 R)
• M34: 12,810,963 km (0.094 R)
• M35: 13,345,925 km (0.064 R)
• M36: 14,268,196 km (0.059 R)
• M37: 17,291,569 km (0.092 R)
• M38: 17,472,732 km (0.057 R)
• M39: 18,526,948 km (0.103 R)
• M40: 18,665,925 km (0.051 R)
• M41: 19,696,056 km (0.092 R)
• M42: 19,980,292 km (0.088 R)
• M43: 21,033,760 km (0.081 R)
• M44: 21,227,339 km (0.048 R)
• M45: 21,664,913 km (0.107 R)
• M46: 22,007,193 km (0.093 R)
• M47: 22,697,438 km (0.102 R)
• M48: 23,294,632 km (0.096 R)
• M49: 24,453,717 km (0.051 R)
• M50: 24,657,319 km (0.099 R)
• M51: 24,759,345 km (0.104 R)
• M52: 25,014,858 km (0.1 R)
• M53: 25,322,581 km (0.099 R)
• M54: 25,683,262 km (0.064 R)
• M55: 25,786,634 km (0.073 R)
• M56: 28,042,570 km (0.057 R)
• M57: 28,362,260 km (0.081 R)
• M58: 28,576,185 km (0.096 R)
• M59: 29,059,386 km (0.107 R)
• M60: 29,274,957 km (0.09 R)
• M61: 29,382,967 km (0.103 R)
• M62: 30,033,717 km (0.076 R)
• M63: 30,251,831 km (0.076 R)
• M64: 30,634,502 km (0.114 R)
• M65: 32,740,392 km (0.116 R)
• M66: 33,189,634 km (0.088 R)
• M67: 33,414,928 km (0.105 R)
• M68: 33,527,875 km (0.113 R)
• M69: 34,207,947 km (0.099 R)
• M70: 34,835,360 km (0.059 R)
• M71: 35,524,109 km (0.112 R)
• M72: 35,754,639 km (0.089 R)
• M73: 35,927,873 km (0.105 R)
• M74: 36,740,190 km (0.104 R)
• M75: 37,148,592 km (0.082 R)
• M76: 37,265,578 km (0.069 R)
• M77: 38,028,826 km (0.117 R)
• M78: 39,094,112 km (0.075 R)
• M79: 39,451,502 km (0.109 R)
• M80: 39,869,628 km (0.033 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.5

Radius: 5.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.61 AU - 17.77 AU

Year: 27289 Days

Day: 24.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,456,884 km

• M1: 108,608 km (0.1 R)
• M2: 707,748 km (0.111 R)
• M3: 1,178,382 km (0.06 R)
• M4: 2,379,205 km (0.119 R)
• M5: 2,697,848 km (0.071 R)
• M6: 3,410,383 km (0.084 R)
• M7: 3,588,105 km (0.097 R)
• M8: 4,717,718 km (0.118 R)
• M9: 4,955,878 km (0.109 R)
• M10: 5,485,455 km (0.108 R)
• M11: 9,068,773 km (0.086 R)
• M12: 9,414,344 km (0.056 R)
• M13: 10,271,839 km (0.031 R)
• M14: 12,879,180 km (0.087 R)
• M15: 14,169,611 km (0.106 R)
• M16: 14,627,979 km (0.084 R)
• M17: 15,500,583 km (0.099 R)
• M18: 15,677,109 km (0.034 R)
• M19: 19,662,396 km (0.087 R)
• M20: 19,789,854 km (0.073 R)
• M21: 20,045,367 km (0.062 R)
• M22: 21,470,137 km (0.088 R)
• M23: 22,194,639 km (0.073 R)
• M24: 23,061,260 km (0.114 R)
• M25: 24,211,219 km (0.084 R)
• M26: 24,621,416 km (0.095 R)
• M27: 25,657,232 km (0.108 R)
• M28: 25,935,783 km (0.078 R)
• M29: 26,425,865 km (0.083 R)
• M30: 28,776,497 km (0.119 R)
• M31: 29,211,079 km (0.119 R)
• M32: 29,720,759 km (0.109 R)
• M33: 30,896,747 km (0.066 R)
• M34: 32,238,042 km (0.119 R)
• M35: 33,750,327 km (0.103 R)
• M36: 34,515,071 km (0.109 R)
• M37: 34,745,751 km (0.084 R)
• M38: 35,131,115 km (0.066 R)
• M39: 36,295,735 km (0.113 R)
• M40: 36,765,173 km (0.074 R)
• M41: 37,473,070 km (0.092 R)
• M42: 37,710,033 km (0.11 R)
• M43: 38,106,168 km (0.086 R)
• M44: 42,141,720 km (0.038 R)
• M45: 42,634,944 km (0.104 R)
• M46: 42,717,373 km (0.097 R)
• M47: 44,962,388 km (0.089 R)
• M48: 45,130,237 km (0.113 R)
• M49: 45,550,607 km (0.096 R)
• M50: 47,501,363 km (0.056 R)
• M51: 49,999,648 km (0.102 R)
• M52: 52,187,217 km (0.115 R)
• M53: 52,451,856 km (0.073 R)
• M54: 52,540,119 km (0.096 R)
• M55: 53,603,759 km (0.107 R)
• M56: 56,383,886 km (0.113 R)
• M57: 57,381,554 km (0.082 R)
• M58: 59,302,391 km (0.104 R)
• M59: 61,802,920 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit