🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.89 AU - 3.09 AU

Year: 1457 Days

Day: 19.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 13.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.45 AU - 7.63 AU

Year: 6203 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 41,738,033 km

• M1: 173,234 km (0.097 R)
• M2: 285,134 km (0.116 R)
• M3: 419,323 km (0.064 R)
• M4: 684,410 km (0.106 R)
• M5: 771,925 km (0.027 R)
• M6: 922,570 km (0.087 R)
• M7: 1,005,746 km (0.115 R)
• M8: 1,255,425 km (0.045 R)
• M9: 1,436,289 km (0.085 R)
• M10: 1,729,202 km (0.103 R)
• M11: 1,942,080 km (0.046 R)
• M12: 2,051,884 km (0.049 R)
• M13: 2,143,289 km (0.108 R)
• M14: 2,383,244 km (0.096 R)
• M15: 2,577,422 km (0.087 R)
• M16: 2,698,746 km (0.105 R)
• M17: 2,799,425 km (0.115 R)
• M18: 3,062,717 km (0.112 R)
• M19: 3,215,157 km (0.116 R)
• M20: 3,298,334 km (0.068 R)
• M21: 3,589,003 km (0.097 R)
• M22: 3,976,910 km (0.107 R)
• M23: 4,260,547 km (0.058 R)
• M24: 4,564,231 km (0.112 R)
• M25: 4,698,570 km (0.068 R)
• M26: 4,957,374 km (0.105 R)
• M27: 5,081,540 km (0.097 R)
• M28: 5,389,712 km (0.114 R)
• M29: 5,574,765 km (0.063 R)
• M30: 5,863,489 km (0.098 R)
• M31: 6,261,269 km (0.104 R)
• M32: 6,395,758 km (0.114 R)
• M33: 7,207,625 km (0.078 R)
• M34: 8,560,439 km (0.081 R)
• M35: 8,660,071 km (0.069 R)
• M36: 9,677,636 km (0.1 R)
• M37: 11,092,682 km (0.068 R)
• M38: 11,219,541 km (0.076 R)
• M39: 11,420,002 km (0.063 R)
• M40: 11,511,407 km (0.094 R)
• M41: 11,805,815 km (0.082 R)
• M42: 12,666,153 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.3

Radius: 14.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.11 AU - 10.45 AU

Year: 10484 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,738,033 km

• M1: 217,665 km (0.072 R)
• M2: 342,130 km (0.076 R)
• M3: 544,387 km (0.071 R)
• M4: 882,179 km (0.088 R)
• M5: 1,010,384 km (0.091 R)
• M6: 1,145,471 km (0.116 R)
• M7: 1,915,002 km (0.11 R)
• M8: 2,061,309 km (0.037 R)
• M9: 2,496,938 km (0.104 R)
• M10: 2,739,436 km (0.041 R)
• M11: 2,849,690 km (0.073 R)
• M12: 3,018,137 km (0.057 R)
• M13: 3,247,919 km (0.057 R)
• M14: 3,365,055 km (0.108 R)
• M15: 4,066,369 km (0.11 R)
• M16: 4,385,462 km (0.09 R)
• M17: 4,580,836 km (0.117 R)
• M18: 4,812,564 km (0.064 R)
• M19: 5,391,657 km (0.09 R)
• M20: 5,531,232 km (0.077 R)
• M21: 6,210,406 km (0.106 R)
• M22: 8,565,974 km (0.085 R)
• M23: 10,159,042 km (0.083 R)
• M24: 10,375,360 km (0.048 R)
• M25: 10,812,784 km (0.115 R)
• M26: 10,945,179 km (0.087 R)
• M27: 11,435,411 km (0.101 R)
• M28: 11,751,062 km (0.11 R)
• M29: 12,023,929 km (0.088 R)
• M30: 12,299,039 km (0.078 R)
• M31: 13,230,735 km (0.091 R)
• M32: 13,705,259 km (0.117 R)
• M33: 13,992,487 km (0.115 R)
• M34: 15,063,309 km (0.096 R)
• M35: 15,409,478 km (0.084 R)
• M36: 15,508,961 km (0.075 R)
• M37: 15,758,490 km (0.108 R)
• M38: 17,697,727 km (0.047 R)
• M39: 18,220,422 km (0.112 R)
• M40: 18,325,590 km (0.114 R)
• M41: 18,431,056 km (0.116 R)
• M42: 18,642,438 km (0.07 R)
• M43: 18,854,568 km (0.093 R)
• M44: 20,144,550 km (0.083 R)
• M45: 21,020,296 km (0.08 R)
• M46: 21,852,509 km (0.096 R)
• M47: 22,020,358 km (0.12 R)
• M48: 22,808,888 km (0.08 R)
• M49: 23,206,669 km (0.119 R)
• M50: 25,523,491 km (0.088 R)
• M51: 26,589,974 km (0.085 R)
• M52: 26,948,710 km (0.037 R)
• M53: 27,188,815 km (0.096 R)
• M54: 27,973,904 km (0.081 R)
• M55: 28,521,732 km (0.051 R)
• M56: 28,643,953 km (0.1 R)
• M57: 29,628,157 km (0.119 R)
• M58: 30,062,291 km (0.059 R)
• M59: 30,248,989 km (0.086 R)
• M60: 32,136,914 km (0.11 R)
• M61: 33,352,247 km (0.084 R)
• M62: 34,257,464 km (0.112 R)
• M63: 34,908,962 km (0.067 R)
• M64: 36,091,982 km (0.107 R)
• M65: 36,755,000 km (0.093 R)
• M66: 36,887,993 km (0.072 R)
• M67: 37,154,726 km (0.081 R)
• M68: 37,288,167 km (0.108 R)
• M69: 37,421,907 km (0.037 R)
• M70: 37,891,196 km (0.038 R)
• M71: 39,582,998 km (0.116 R)
• M72: 43,180,229 km (0.112 R)
• M73: 43,743,016 km (0.074 R)
• M74: 45,659,813 km (0.11 R)
• M75: 45,946,144 km (0.106 R)
• M76: 46,520,599 km (0.12 R)
• M77: 46,808,725 km (0.108 R)
• M78: 48,622,898 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432

Radius: 14.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.75 AU - 13.63 AU

Year: 14823 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,738,033 km

• M1: 337,493 km (0.11 R)
• M2: 753,076 km (0.079 R)
• M3: 862,432 km (0.096 R)
• M4: 958,174 km (0.089 R)
• M5: 1,247,497 km (0.079 R)
• M6: 1,335,610 km (0.11 R)
• M7: 1,784,403 km (0.109 R)
• M8: 2,118,455 km (0.101 R)
• M9: 2,473,002 km (0.067 R)
• M10: 2,788,056 km (0.094 R)
• M11: 2,965,479 km (0.067 R)
• M12: 3,300,578 km (0.028 R)
• M13: 3,425,642 km (0.086 R)
• M14: 3,584,215 km (0.118 R)
• M15: 3,745,183 km (0.064 R)
• M16: 3,908,693 km (0.067 R)
• M17: 4,868,064 km (0.104 R)
• M18: 5,191,645 km (0.076 R)
• M19: 5,708,954 km (0.086 R)
• M20: 5,859,898 km (0.108 R)
• M21: 6,359,555 km (0.079 R)
• M22: 7,155,266 km (0.118 R)
• M23: 7,400,158 km (0.096 R)
• M24: 7,647,892 km (0.109 R)
• M25: 9,323,986 km (0.111 R)
• M26: 9,998,224 km (0.102 R)
• M27: 10,781,369 km (0.109 R)
• M28: 11,776,045 km (0.107 R)
• M29: 12,211,375 km (0.074 R)
• M30: 12,357,682 km (0.041 R)
• M31: 12,998,260 km (0.083 R)
• M32: 13,147,708 km (0.061 R)
• M33: 13,548,930 km (0.065 R)
• M34: 15,246,117 km (0.072 R)
• M35: 15,561,918 km (0.109 R)
• M36: 16,468,482 km (0.051 R)
• M37: 16,846,815 km (0.081 R)
• M38: 17,282,593 km (0.094 R)
• M39: 17,501,904 km (0.062 R)
• M40: 17,612,008 km (0.079 R)
• M41: 18,950,011 km (0.098 R)
• M42: 19,403,293 km (0.083 R)
• M43: 20,378,521 km (0.091 R)
• M44: 21,310,815 km (0.113 R)
• M45: 22,078,551 km (0.072 R)
• M46: 22,376,401 km (0.1 R)
• M47: 22,495,780 km (0.103 R)
• M48: 23,217,141 km (0.108 R)
• M49: 23,338,016 km (0.094 R)
• M50: 25,115,388 km (0.068 R)
• M51: 25,426,252 km (0.062 R)
• M52: 25,800,995 km (0.111 R)
• M53: 27,063,152 km (0.11 R)
• M54: 27,318,067 km (0.09 R)
• M55: 27,637,758 km (0.03 R)
• M56: 27,958,645 km (0.082 R)
• M57: 30,107,768 km (0.106 R)
• M58: 30,371,809 km (0.093 R)
• M59: 30,636,746 km (0.025 R)
• M60: 30,969,003 km (0.066 R)
• M61: 31,502,918 km (0.071 R)
• M62: 31,770,997 km (0.12 R)
• M63: 33,327,563 km (0.047 R)
• M64: 34,770,285 km (0.081 R)
• M65: 35,743,569 km (0.097 R)
• M66: 35,883,293 km (0.097 R)
• M67: 36,514,447 km (0.053 R)
• M68: 37,007,820 km (0.038 R)
• M69: 37,290,860 km (0.109 R)
• M70: 38,644,720 km (0.056 R)
• M71: 39,147,519 km (0.105 R)
• M72: 42,062,433 km (0.115 R)
• M73: 43,247,847 km (0.034 R)
• M74: 43,545,995 km (0.092 R)
• M75: 46,183,256 km (0.035 R)
• M76: 47,022,650 km (0.106 R)
• M77: 47,175,838 km (0.098 R)
• M78: 47,482,813 km (0.118 R)
• M79: 50,039,590 km (0.101 R)
• M80: 52,879,556 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.2

Radius: 3.1

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.22 AU - 19.2 AU

Year: 27640 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 41,738,033 km

• M1: 45,478 km (0.1 R)
• M2: 107,561 km (0.109 R)
• M3: 203,453 km (0.119 R)
• M4: 423,362 km (0.04 R)
• M5: 518,805 km (0.097 R)
• M6: 606,021 km (0.106 R)
• M7: 713,731 km (0.096 R)
• M8: 1,240,316 km (0.11 R)
• M9: 1,317,808 km (0.115 R)
• M10: 1,416,991 km (0.096 R)
• M11: 1,477,578 km (0.108 R)
• M12: 1,948,213 km (0.093 R)
• M13: 1,993,092 km (0.063 R)
• M14: 2,364,843 km (0.086 R)
• M15: 2,388,779 km (0.043 R)
• M16: 3,013,051 km (0.09 R)
• M17: 3,170,128 km (0.038 R)
• M18: 3,492,063 km (0.099 R)
• M19: 3,574,192 km (0.105 R)
• M20: 3,768,221 km (0.116 R)
• M21: 4,341,480 km (0.1 R)
• M22: 4,459,363 km (0.073 R)
• M23: 4,488,983 km (0.099 R)
• M24: 5,921,383 km (0.078 R)
• M25: 6,618,210 km (0.108 R)
• M26: 7,764,578 km (0.113 R)
• M27: 7,979,550 km (0.08 R)
• M28: 8,635,986 km (0.111 R)
• M29: 9,499,764 km (0.078 R)
• M30: 11,227,021 km (0.083 R)
• M31: 11,348,195 km (0.115 R)
• M32: 12,084,815 km (0.116 R)
• M33: 13,303,589 km (0.12 R)
• M34: 15,226,071 km (0.105 R)
• M35: 15,946,385 km (0.036 R)
• M36: 16,173,624 km (0.099 R)
• M37: 16,631,543 km (0.091 R)
• M38: 16,954,675 km (0.087 R)
• M39: 19,467,171 km (0.076 R)
• M40: 20,989,628 km (0.051 R)
• M41: 23,215,196 km (0.064 R)
• M42: 26,798,813 km (0.032 R)
• M43: 29,764,441 km (0.105 R)
• M44: 30,662,926 km (0.12 R)
• M45: 31,399,546 km (0.118 R)
• M46: 32,084,555 km (0.084 R)
• M47: 32,486,374 km (0.114 R)
• M48: 32,543,970 km (0.103 R)
• M49: 33,121,268 km (0.084 R)
• M50: 34,520,756 km (0.091 R)
• M51: 36,416,310 km (0.081 R)
• M52: 38,955,286 km (0.11 R)
• M53: 39,138,693 km (0.062 R)
• M54: 40,122,299 km (0.09 R)
• M55: 40,679,251 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 16,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit