🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.93 AU - 1.15 AU

Year: 376 Days

Day: 20.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.08 AU - 1.74 AU

Year: 594 Days

Day: 22.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,133,076 km

• M1: 54,603 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2 AU - 2.18 AU

Year: 1072 Days

Day: 17.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.12 AU - 2.12 AU

Year: 1095 Days

Day: 18.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,133,076 km

• M1: 535,860 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.78 AU - 2.94 AU

Year: 1286 Days

Day: 37.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,133,076 km

• M1: 1,597,406 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.82 AU - 2.94 AU

Year: 1303 Days

Day: 31.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 10.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.46 AU - 10.18 AU

Year: 9293 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,133,076 km

• M1: 141,968 km (0.09 R)
• M2: 230,680 km (0.045 R)
• M3: 301,739 km (0.118 R)
• M4: 384,467 km (0.112 R)
• M5: 501,751 km (0.083 R)
• M6: 578,944 km (0.048 R)
• M7: 822,339 km (0.099 R)
• M8: 900,280 km (0.058 R)
• M9: 1,615,208 km (0.08 R)
• M10: 1,755,531 km (0.118 R)
• M11: 2,091,677 km (0.107 R)
• M12: 3,577,483 km (0.108 R)
• M13: 3,682,501 km (0.084 R)
• M14: 4,058,291 km (0.111 R)
• M15: 4,140,570 km (0.107 R)
• M16: 4,418,373 km (0.108 R)
• M17: 4,673,886 km (0.115 R)
• M18: 5,199,124 km (0.076 R)
• M19: 5,468,849 km (0.107 R)
• M20: 5,804,846 km (0.097 R)
• M21: 5,897,746 km (0.108 R)
• M22: 6,179,140 km (0.118 R)
• M23: 6,983,827 km (0.057 R)
• M24: 7,516,246 km (0.068 R)
• M25: 7,992,715 km (0.062 R)
• M26: 8,549,369 km (0.076 R)
• M27: 9,480,615 km (0.109 R)
• M28: 9,553,619 km (0.109 R)
• M29: 9,884,380 km (0.093 R)
• M30: 10,708,515 km (0.11 R)
• M31: 10,784,510 km (0.117 R)
• M32: 11,090,438 km (0.059 R)
• M33: 11,438,104 km (0.091 R)
• M34: 12,262,986 km (0.063 R)
• M35: 13,188,548 km (0.089 R)
• M36: 13,474,579 km (0.101 R)
• M37: 13,762,855 km (0.085 R)
• M38: 15,319,869 km (0.116 R)
• M39: 15,405,589 km (0.027 R)
• M40: 16,271,760 km (0.062 R)
• M41: 16,490,921 km (0.114 R)
• M42: 16,843,374 km (0.1 R)
• M43: 17,645,667 km (0.046 R)
• M44: 17,780,605 km (0.116 R)
• M45: 17,915,841 km (0.098 R)
• M46: 19,148,677 km (0.105 R)
• M47: 19,519,081 km (0.069 R)
• M48: 19,658,656 km (0.115 R)
• M49: 23,057,221 km (0.082 R)
• M50: 23,947,178 km (0.096 R)
• M51: 24,196,408 km (0.098 R)
• M52: 24,697,561 km (0.11 R)
• M53: 24,848,506 km (0.089 R)
• M54: 25,353,997 km (0.055 R)
• M55: 25,659,027 km (0.102 R)
• M56: 26,529,686 km (0.079 R)
• M57: 26,994,487 km (0.086 R)
• M58: 27,150,069 km (0.114 R)
• M59: 27,984,675 km (0.084 R)
• M60: 28,668,936 km (0.1 R)
• M61: 28,933,575 km (0.084 R)
• M62: 29,146,004 km (0.108 R)
• M63: 29,839,539 km (0.05 R)
• M64: 30,000,507 km (0.111 R)
• M65: 30,538,610 km (0.052 R)
• M66: 30,808,933 km (0.086 R)
• M67: 31,351,974 km (0.077 R)
• M68: 31,898,156 km (0.11 R)
• M69: 32,117,466 km (0.101 R)
• M70: 34,958,030 km (0.102 R)
• M71: 36,953,367 km (0.084 R)
• M72: 38,459,518 km (0.046 R)
• M73: 38,809,876 km (0.087 R)
• M74: 39,044,147 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 11.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.8 AU - 12.22 AU

Year: 11235 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,133,076 km

• M1: 145,858 km (0.093 R)
• M2: 271,969 km (0.043 R)
• M3: 353,350 km (0.08 R)
• M4: 666,159 km (0.036 R)
• M5: 1,525,001 km (0.115 R)
• M6: 1,620,295 km (0.118 R)
• M7: 1,791,883 km (0.117 R)
• M8: 1,867,281 km (0.108 R)
• M9: 2,207,017 km (0.114 R)
• M10: 3,466,183 km (0.071 R)
• M11: 3,625,056 km (0.098 R)
• M12: 4,149,995 km (0.055 R)
• M13: 5,307,284 km (0.04 R)
• M14: 5,380,437 km (0.088 R)
• M15: 5,639,391 km (0.032 R)
• M16: 6,285,504 km (0.057 R)
• M17: 6,441,086 km (0.11 R)
• M18: 7,035,438 km (0.112 R)
• M19: 7,156,463 km (0.096 R)
• M20: 7,237,545 km (0.084 R)
• M21: 7,688,882 km (0.102 R)
• M22: 8,319,138 km (0.116 R)
• M23: 9,141,327 km (0.117 R)
• M24: 9,317,703 km (0.111 R)
• M25: 9,406,415 km (0.1 R)
• M26: 10,080,054 km (0.066 R)
• M27: 11,284,616 km (0.119 R)
• M28: 11,760,038 km (0.085 R)
• M29: 12,048,313 km (0.117 R)
• M30: 12,290,512 km (0.06 R)
• M31: 12,534,207 km (0.086 R)
• M32: 13,225,200 km (0.101 R)
• M33: 13,625,673 km (0.075 R)
• M34: 14,030,036 km (0.091 R)
• M35: 15,058,372 km (0.113 R)
• M36: 15,581,665 km (0.07 R)
• M37: 15,898,514 km (0.046 R)
• M38: 16,592,349 km (0.043 R)
• M39: 16,861,774 km (0.065 R)
• M40: 17,078,392 km (0.119 R)
• M41: 17,569,223 km (0.084 R)
• M42: 18,564,797 km (0.117 R)
• M43: 19,578,621 km (0.088 R)
• M44: 20,035,044 km (0.101 R)
• M45: 20,149,636 km (0.084 R)
• M46: 20,900,169 km (0.116 R)
• M47: 22,309,680 km (0.081 R)
• M48: 23,025,955 km (0.033 R)
• M49: 23,749,859 km (0.033 R)
• M50: 23,931,919 km (0.097 R)
• M51: 24,419,908 km (0.08 R)
• M52: 24,788,068 km (0.095 R)
• M53: 25,281,741 km (0.069 R)
• M54: 26,153,448 km (0.047 R)
• M55: 26,782,208 km (0.096 R)
• M56: 27,415,904 km (0.09 R)
• M57: 27,543,212 km (0.111 R)
• M58: 27,670,819 km (0.097 R)
• M59: 29,151,539 km (0.04 R)
• M60: 29,476,914 km (0.109 R)
• M61: 30,065,432 km (0.112 R)
• M62: 30,394,099 km (0.091 R)
• M63: 31,320,857 km (0.075 R)
• M64: 32,660,656 km (0.081 R)
• M65: 33,066,216 km (0.102 R)
• M66: 33,541,638 km (0.037 R)
• M67: 35,119,297 km (0.071 R)
• M68: 37,778,399 km (0.08 R)
• M69: 40,864,753 km (0.092 R)
• M70: 42,254,218 km (0.094 R)
• M71: 42,327,820 km (0.1 R)
• M72: 42,991,586 km (0.095 R)
• M73: 43,065,637 km (0.069 R)
• M74: 43,807,792 km (0.116 R)
• M75: 43,956,791 km (0.083 R)
• M76: 45,380,065 km (0.086 R)
• M77: 45,606,108 km (0.11 R)
• M78: 45,832,599 km (0.11 R)
• M79: 46,210,932 km (0.116 R)
• M80: 46,286,778 km (0.081 R)
• M81: 49,042,670 km (0.115 R)
• M82: 49,584,663 km (0.103 R)
• M83: 49,739,796 km (0.052 R)
• M84: 50,909,203 km (0.101 R)
• M85: 51,065,832 km (0.068 R)
• M86: 51,536,616 km (0.1 R)
• M87: 52,087,585 km (0.058 R)
• M88: 52,799,072 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.2

Radius: 6.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.88 AU - 16.16 AU

Year: 20651 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,133,076 km

• M1: 151,543 km (0.108 R)
• M2: 287,677 km (0.052 R)
• M3: 334,650 km (0.114 R)
• M4: 811,568 km (0.11 R)
• M5: 1,224,459 km (0.09 R)
• M6: 1,285,495 km (0.047 R)
• M7: 1,695,093 km (0.09 R)
• M8: 2,678,699 km (0.092 R)
• M9: 3,058,229 km (0.087 R)
• M10: 4,018,199 km (0.04 R)
• M11: 4,079,235 km (0.063 R)
• M12: 4,233,021 km (0.082 R)
• M13: 4,388,902 km (0.069 R)
• M14: 5,030,827 km (0.109 R)
• M15: 5,096,650 km (0.044 R)
• M16: 5,329,275 km (0.078 R)
• M17: 5,908,817 km (0.083 R)
• M18: 6,400,844 km (0.08 R)
• M19: 7,163,644 km (0.088 R)
• M20: 7,237,695 km (0.108 R)
• M21: 7,349,444 km (0.052 R)
• M22: 7,499,192 km (0.118 R)
• M23: 7,725,832 km (0.077 R)
• M24: 7,993,164 km (0.118 R)
• M25: 8,070,057 km (0.096 R)
• M26: 9,212,835 km (0.073 R)
• M27: 9,496,174 km (0.033 R)
• M28: 9,823,494 km (0.048 R)
• M29: 10,030,088 km (0.066 R)
• M30: 10,913,015 km (0.051 R)
• M31: 11,169,875 km (0.052 R)
• M32: 11,385,296 km (0.102 R)
• M33: 11,689,428 km (0.056 R)
• M34: 11,733,111 km (0.041 R)
• M35: 11,996,253 km (0.097 R)
• M36: 12,932,287 km (0.117 R)
• M37: 13,295,062 km (0.078 R)
• M38: 13,938,034 km (0.097 R)
• M39: 14,170,060 km (0.07 R)
• M40: 14,216,585 km (0.06 R)
• M41: 14,591,028 km (0.118 R)
• M42: 15,063,608 km (0.099 R)
• M43: 15,206,324 km (0.065 R)
• M44: 15,685,337 km (0.099 R)
• M45: 15,975,257 km (0.111 R)
• M46: 16,169,435 km (0.106 R)
• M47: 16,266,824 km (0.093 R)
• M48: 16,511,117 km (0.09 R)
• M49: 16,560,185 km (0.039 R)
• M50: 17,251,477 km (0.076 R)
• M51: 17,350,959 km (0.111 R)
• M52: 17,450,592 km (0.072 R)
• M53: 17,500,557 km (0.112 R)
• M54: 17,550,523 km (0.113 R)
• M55: 17,901,779 km (0.114 R)
• M56: 18,154,001 km (0.102 R)
• M57: 18,611,022 km (0.115 R)
• M58: 19,277,930 km (0.113 R)
• M59: 20,161,754 km (0.07 R)
• M60: 20,476,807 km (0.114 R)
• M61: 21,271,620 km (0.107 R)
• M62: 22,238,771 km (0.112 R)
• M63: 23,384,990 km (0.069 R)
• M64: 24,159,907 km (0.118 R)
• M65: 24,271,207 km (0.095 R)
• M66: 25,224,894 km (0.06 R)
• M67: 25,677,876 km (0.118 R)
• M68: 25,734,723 km (0.038 R)
• M69: 26,076,405 km (0.106 R)
• M70: 26,362,436 km (0.119 R)
• M71: 26,649,365 km (0.065 R)
• M72: 27,400,346 km (0.119 R)
• M73: 28,158,358 km (0.078 R)
• M74: 29,397,328 km (0.106 R)
• M75: 29,814,257 km (0.076 R)
• M76: 30,233,131 km (0.086 R)
• M77: 30,413,247 km (0.089 R)
• M78: 31,016,276 km (0.116 R)
• M79: 32,050,297 km (0.033 R)
• M80: 32,418,008 km (0.07 R)
• M81: 34,339,742 km (0.107 R)
• M82: 35,789,346 km (0.082 R)
• M83: 37,001,837 km (0.085 R)
• M84: 37,839,136 km (0.088 R)
• M85: 38,357,492 km (0.12 R)
• M86: 38,422,418 km (0.077 R)
• M87: 38,813,018 km (0.107 R)
• M88: 39,795,128 km (0.073 R)
• M89: 40,388,284 km (0.116 R)
• M90: 40,918,010 km (0.083 R)
• M91: 41,117,274 km (0.063 R)
• M92: 45,100,916 km (0.11 R)
• M93: 45,169,431 km (0.112 R)
• M94: 45,788,168 km (0.107 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 17,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit