🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.54 AU - 0.7 AU

Year: 176 Days

Day: 22.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.56 AU - 0.68 AU

Year: 176 Days

Day: 23.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.71 AU - 1.03 AU

Year: 292 Days

Day: 39.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,640,266 km

• M1: 227,688 km (0.054 R)
• M2: 614,997 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.13 AU - 4.57 AU

Year: 2719 Days

Day: 40.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.21 AU - 4.23 AU

Year: 3120 Days

Day: 46.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 14.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.66 AU - 6.04 AU

Year: 4454 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,640,266 km

• M1: 192,383 km (0.059 R)
• M2: 347,965 km (0.118 R)
• M3: 512,373 km (0.115 R)
• M4: 641,027 km (0.08 R)
• M5: 1,204,263 km (0.054 R)
• M6: 1,309,281 km (0.116 R)
• M7: 1,497,026 km (0.03 R)
• M8: 1,677,441 km (0.092 R)
• M9: 2,024,508 km (0.113 R)
• M10: 2,188,318 km (0.067 R)
• M11: 2,281,368 km (0.108 R)
• M12: 2,375,913 km (0.095 R)
• M13: 2,568,895 km (0.101 R)
• M14: 2,667,330 km (0.115 R)
• M15: 2,847,895 km (0.101 R)
• M16: 2,970,715 km (0.1 R)
• M17: 3,179,254 km (0.075 R)
• M18: 3,328,253 km (0.089 R)
• M19: 3,789,464 km (0.112 R)
• M20: 3,970,627 km (0.102 R)
• M21: 4,341,629 km (0.072 R)
• M22: 4,821,240 km (0.096 R)
• M23: 4,943,910 km (0.113 R)
• M24: 5,067,628 km (0.106 R)
• M25: 5,470,495 km (0.108 R)
• M26: 5,598,551 km (0.09 R)
• M27: 6,495,839 km (0.104 R)
• M28: 6,795,932 km (0.037 R)
• M29: 7,184,288 km (0.085 R)
• M30: 7,523,127 km (0.101 R)
• M31: 7,809,607 km (0.045 R)
• M32: 7,983,141 km (0.064 R)
• M33: 8,600,830 km (0.114 R)
• M34: 8,840,187 km (0.069 R)
• M35: 9,448,452 km (0.116 R)
• M36: 9,602,538 km (0.119 R)
• M37: 9,695,588 km (0.11 R)
• M38: 9,944,818 km (0.106 R)
• M39: 10,322,702 km (0.109 R)
• M40: 11,649,336 km (0.107 R)
• M41: 11,848,002 km (0.068 R)
• M42: 12,047,865 km (0.114 R)
• M43: 12,892,494 km (0.119 R)
• M44: 13,756,123 km (0.092 R)
• M45: 15,068,694 km (0.107 R)
• M46: 16,162,255 km (0.088 R)
• M47: 16,347,008 km (0.097 R)
• M48: 16,755,859 km (0.082 R)
• M49: 17,130,602 km (0.11 R)
• M50: 17,888,315 km (0.116 R)
• M51: 18,271,286 km (0.099 R)
• M52: 18,656,949 km (0.103 R)
• M53: 19,318,770 km (0.083 R)
• M54: 19,515,042 km (0.057 R)
• M55: 19,632,925 km (0.073 R)
• M56: 20,067,657 km (0.072 R)
• M57: 21,309,917 km (0.104 R)
• M58: 21,472,082 km (0.116 R)
• M59: 21,594,004 km (0.088 R)
• M60: 22,083,638 km (0.101 R)
• M61: 22,288,736 km (0.092 R)
• M62: 22,701,028 km (0.098 R)
• M63: 22,866,633 km (0.101 R)
• M64: 23,365,691 km (0.081 R)
• M65: 23,532,942 km (0.118 R)
• M66: 24,036,937 km (0.106 R)
• M67: 24,290,206 km (0.052 R)
• M68: 25,915,288 km (0.109 R)
• M69: 26,305,290 km (0.095 R)
• M70: 26,435,589 km (0.079 R)
• M71: 27,222,773 km (0.064 R)
• M72: 27,796,182 km (0.11 R)
• M73: 28,150,879 km (0.118 R)
• M74: 28,999,547 km (0.096 R)
• M75: 29,494,716 km (0.103 R)
• M76: 30,129,011 km (0.115 R)
• M77: 30,219,967 km (0.116 R)
• M78: 30,493,432 km (0.116 R)
• M79: 30,630,463 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 12.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.56 AU - 6.66 AU

Year: 4782 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,640,266 km

• M1: 198,068 km (0.105 R)
• M2: 698,323 km (0.059 R)
• M3: 906,413 km (0.11 R)
• M4: 1,085,931 km (0.085 R)
• M5: 1,344,137 km (0.094 R)
• M6: 1,579,754 km (0.112 R)
• M7: 1,680,732 km (0.106 R)
• M8: 1,828,984 km (0.107 R)
• M9: 2,316,822 km (0.09 R)
• M10: 2,670,023 km (0.061 R)
• M11: 2,774,143 km (0.1 R)
• M12: 3,040,577 km (0.074 R)
• M13: 3,167,885 km (0.119 R)
• M14: 3,278,288 km (0.1 R)
• M15: 3,465,435 km (0.097 R)
• M16: 4,148,199 km (0.079 R)
• M17: 4,330,559 km (0.1 R)
• M18: 4,412,539 km (0.108 R)
• M19: 4,724,301 km (0.098 R)
• M20: 4,808,674 km (0.051 R)
• M21: 5,129,711 km (0.06 R)
• M22: 5,282,002 km (0.111 R)
• M23: 5,974,191 km (0.042 R)
• M24: 6,088,633 km (0.104 R)
• M25: 6,742,675 km (0.108 R)
• M26: 6,909,626 km (0.093 R)
• M27: 7,199,248 km (0.099 R)
• M28: 7,369,939 km (0.093 R)
• M29: 7,517,443 km (0.084 R)
• M30: 7,740,493 km (0.082 R)
• M31: 7,890,390 km (0.095 R)
• M32: 8,320,334 km (0.118 R)
• M33: 8,473,971 km (0.092 R)
• M34: 8,862,178 km (0.053 R)
• M35: 8,940,567 km (0.117 R)
• M36: 9,019,106 km (0.115 R)
• M37: 9,124,273 km (0.075 R)
• M38: 9,282,697 km (0.08 R)
• M39: 9,388,912 km (0.088 R)
• M40: 9,495,426 km (0.1 R)
• M41: 9,682,872 km (0.116 R)
• M42: 9,898,592 km (0.057 R)
• M43: 10,252,690 km (0.032 R)
• M44: 10,638,653 km (0.106 R)
• M45: 11,057,527 km (0.098 R)
• M46: 11,170,024 km (0.104 R)
• M47: 11,997,899 km (0.098 R)
• M48: 12,433,977 km (0.098 R)
• M49: 13,501,507 km (0.114 R)
• M50: 14,321,453 km (0.071 R)
• M51: 14,567,392 km (0.075 R)
• M52: 15,001,375 km (0.06 R)
• M53: 15,913,922 km (0.104 R)
• M54: 16,521,439 km (0.111 R)
• M55: 16,779,496 km (0.082 R)
• M56: 17,039,048 km (0.107 R)
• M57: 17,201,810 km (0.091 R)
• M58: 17,463,457 km (0.118 R)
• M59: 17,759,362 km (0.032 R)
• M60: 17,924,518 km (0.075 R)
• M61: 18,489,698 km (0.074 R)
• M62: 18,959,585 km (0.05 R)
• M63: 19,229,759 km (0.108 R)
• M64: 19,671,671 km (0.081 R)
• M65: 19,842,662 km (0.107 R)
• M66: 19,979,693 km (0.079 R)
• M67: 20,565,668 km (0.113 R)
• M68: 20,913,034 km (0.088 R)
• M69: 21,122,322 km (0.088 R)
• M70: 22,214,985 km (0.027 R)
• M71: 22,428,610 km (0.099 R)
• M72: 22,714,492 km (0.089 R)
• M73: 23,037,623 km (0.109 R)
• M74: 23,724,726 km (0.099 R)
• M75: 24,162,150 km (0.091 R)

Asteroid Belt

Center: 7.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.1

Radius: 11.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.47 AU - 9.77 AU

Year: 9912 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,640,266 km

• M1: 154,684 km (0.112 R)
• M2: 299,196 km (0.084 R)
• M3: 731,085 km (0.103 R)
• M4: 869,463 km (0.091 R)
• M5: 950,545 km (0.069 R)
• M6: 1,051,374 km (0.054 R)
• M7: 1,246,599 km (0.027 R)
• M8: 1,592,021 km (0.102 R)
• M9: 1,673,103 km (0.08 R)
• M10: 1,946,119 km (0.104 R)
• M11: 2,325,200 km (0.06 R)
• M12: 2,441,138 km (0.059 R)
• M13: 2,559,171 km (0.101 R)
• M14: 2,727,618 km (0.104 R)
• M15: 2,974,754 km (0.062 R)
• M16: 3,571,051 km (0.053 R)
• M17: 3,979,902 km (0.111 R)
• M18: 4,403,862 km (0.118 R)
• M19: 4,753,622 km (0.097 R)
• M20: 5,082,139 km (0.034 R)
• M21: 5,173,094 km (0.055 R)
• M22: 5,635,801 km (0.089 R)
• M23: 6,208,611 km (0.053 R)
• M24: 6,305,999 km (0.046 R)
• M25: 6,867,141 km (0.115 R)
• M26: 7,375,624 km (0.055 R)
• M27: 7,547,811 km (0.111 R)
• M28: 8,285,628 km (0.113 R)
• M29: 8,464,846 km (0.073 R)
• M30: 8,681,464 km (0.118 R)
• M31: 9,046,632 km (0.083 R)
• M32: 9,305,287 km (0.108 R)
• M33: 10,019,617 km (0.115 R)
• M34: 10,790,494 km (0.116 R)
• M35: 12,307,716 km (0.057 R)
• M36: 13,721,117 km (0.11 R)
• M37: 14,146,573 km (0.064 R)
• M38: 14,318,012 km (0.063 R)
• M39: 14,533,284 km (0.08 R)
• M40: 14,619,602 km (0.058 R)
• M41: 14,792,985 km (0.046 R)
• M42: 15,980,643 km (0.041 R)
• M43: 16,248,722 km (0.105 R)
• M44: 17,703,562 km (0.041 R)
• M45: 17,842,089 km (0.069 R)
• M46: 18,306,591 km (0.087 R)
• M47: 18,774,982 km (0.1 R)
• M48: 19,437,251 km (0.087 R)
• M49: 19,532,545 km (0.071 R)
• M50: 21,667,307 km (0.072 R)
• M51: 22,312,074 km (0.12 R)
• M52: 22,912,859 km (0.094 R)
• M53: 23,569,893 km (0.026 R)
• M54: 24,747,228 km (0.119 R)
• M55: 27,052,531 km (0.118 R)
• M56: 27,212,152 km (0.119 R)
• M57: 29,152,586 km (0.113 R)
• M58: 29,534,958 km (0.099 R)
• M59: 29,809,171 km (0.113 R)
• M60: 30,415,491 km (0.075 R)
• M61: 32,089,491 km (0.12 R)
• M62: 32,540,978 km (0.105 R)
• M63: 33,279,094 km (0.119 R)
• M64: 33,393,237 km (0.118 R)
• M65: 33,564,526 km (0.112 R)
• M66: 34,195,231 km (0.111 R)
• M67: 35,701,382 km (0.102 R)
• M68: 36,580,120 km (0.098 R)
• M69: 36,697,854 km (0.106 R)
• M70: 36,815,737 km (0.051 R)
• M71: 37,762,991 km (0.037 R)
• M72: 38,778,162 km (0.077 R)
• M73: 40,652,623 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 11.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.09 AU - 11.63 AU

Year: 12880 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,640,266 km

• M1: 175,030 km (0.109 R)
• M2: 336,745 km (0.101 R)
• M3: 420,520 km (0.074 R)
• M4: 513,719 km (0.047 R)
• M5: 859,589 km (0.119 R)
• M6: 1,021,454 km (0.082 R)
• M7: 1,253,630 km (0.076 R)
• M8: 1,678,787 km (0.066 R)
• M9: 1,861,297 km (0.055 R)
• M10: 2,123,243 km (0.11 R)
• M11: 3,034,443 km (0.099 R)
• M12: 3,343,662 km (0.076 R)
• M13: 4,023,136 km (0.07 R)
• M14: 5,815,168 km (0.09 R)
• M15: 6,094,168 km (0.109 R)
• M16: 6,592,928 km (0.067 R)
• M17: 6,737,888 km (0.12 R)
• M18: 6,810,892 km (0.092 R)
• M19: 6,884,045 km (0.116 R)
• M20: 7,179,202 km (0.118 R)
• M21: 7,253,702 km (0.111 R)
• M22: 7,705,936 km (0.034 R)
• M23: 8,012,612 km (0.059 R)
• M24: 9,117,242 km (0.111 R)
• M25: 10,227,258 km (0.119 R)
• M26: 11,423,144 km (0.109 R)
• M27: 11,772,904 km (0.091 R)
• M28: 12,081,973 km (0.033 R)
• M29: 12,662,861 km (0.117 R)
• M30: 14,084,789 km (0.076 R)
• M31: 14,412,857 km (0.095 R)
• M32: 14,554,227 km (0.111 R)
• M33: 15,460,342 km (0.106 R)
• M34: 15,605,003 km (0.086 R)
• M35: 16,482,993 km (0.118 R)
• M36: 17,376,840 km (0.072 R)
• M37: 17,527,335 km (0.094 R)
• M38: 19,108,136 km (0.087 R)
• M39: 19,836,827 km (0.106 R)
• M40: 20,046,713 km (0.087 R)
• M41: 20,893,736 km (0.12 R)
• M42: 21,107,212 km (0.109 R)
• M43: 21,321,586 km (0.075 R)
• M44: 21,860,438 km (0.117 R)
• M45: 22,185,963 km (0.095 R)
• M46: 22,951,754 km (0.062 R)
• M47: 23,061,858 km (0.113 R)
• M48: 23,448,569 km (0.116 R)
• M49: 24,004,774 km (0.098 R)
• M50: 24,172,473 km (0.071 R)
• M51: 24,790,910 km (0.107 R)
• M52: 25,187,046 km (0.119 R)
• M53: 25,985,749 km (0.105 R)
• M54: 26,157,936 km (0.032 R)
• M55: 26,388,167 km (0.083 R)
• M56: 27,082,899 km (0.076 R)
• M57: 27,666,481 km (0.081 R)
• M58: 28,608,798 km (0.059 R)
• M59: 28,727,279 km (0.071 R)
• M60: 29,801,392 km (0.109 R)
• M61: 31,620,801 km (0.049 R)
• M62: 31,865,992 km (0.084 R)
• M63: 35,048,537 km (0.109 R)
• M64: 36,645,195 km (0.064 R)
• M65: 37,096,532 km (0.097 R)
• M66: 37,484,738 km (0.071 R)
• M67: 38,200,265 km (0.031 R)
• M68: 39,051,477 km (0.089 R)
• M69: 39,248,797 km (0.101 R)
• M70: 39,842,850 km (0.032 R)
• M71: 40,041,516 km (0.052 R)
• M72: 40,906,341 km (0.112 R)
• M73: 41,039,782 km (0.064 R)
• M74: 41,240,543 km (0.057 R)
• M75: 41,978,958 km (0.066 R)
• M76: 42,789,629 km (0.091 R)
• M77: 44,426,229 km (0.099 R)
• M78: 45,252,309 km (0.106 R)
• M79: 45,598,029 km (0.107 R)
• M80: 46,013,911 km (0.085 R)
• M81: 46,431,140 km (0.093 R)
• M82: 46,640,278 km (0.049 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit