🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 164 Days

Day: 26.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,926,672 km

• M1: 143,165 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.99 AU

Year: 265 Days

Day: 14.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 73.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.53 AU - 2.53 AU

Year: 1073 Days

Day: 46.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.06 AU - 2.54 AU

Year: 1294 Days

Day: 14.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,926,672 km

• M1: 37,699 km (0.098 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 9.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.79 AU - 6.51 AU

Year: 4981 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,926,672 km

• M1: 173,683 km (0.11 R)
• M2: 231,877 km (0.053 R)
• M3: 309,518 km (0.101 R)
• M4: 373,995 km (0.079 R)
• M5: 810,820 km (0.11 R)
• M6: 993,629 km (0.096 R)
• M7: 1,357,002 km (0.1 R)
• M8: 1,457,682 km (0.086 R)
• M9: 1,591,123 km (0.074 R)
• M10: 2,266,707 km (0.106 R)
• M11: 2,352,726 km (0.102 R)
• M12: 2,474,798 km (0.091 R)
• M13: 2,617,065 km (0.114 R)
• M14: 2,928,378 km (0.11 R)
• M15: 3,251,659 km (0.087 R)
• M16: 3,626,552 km (0.088 R)
• M17: 3,727,530 km (0.076 R)
• M18: 3,952,974 km (0.118 R)
• M19: 4,056,945 km (0.045 R)
• M20: 4,331,606 km (0.047 R)
• M21: 4,612,402 km (0.112 R)
• M22: 4,854,601 km (0.059 R)
• M23: 5,033,520 km (0.113 R)
• M24: 5,169,055 km (0.117 R)
• M25: 5,817,712 km (0.058 R)
• M26: 5,936,193 km (0.093 R)
• M27: 6,248,105 km (0.085 R)
• M28: 6,418,347 km (0.057 R)
• M29: 6,565,551 km (0.077 R)
• M30: 7,089,293 km (0.072 R)
• M31: 7,965,787 km (0.113 R)
• M32: 8,097,583 km (0.114 R)
• M33: 8,256,755 km (0.097 R)
• M34: 8,363,419 km (0.117 R)
• M35: 8,443,753 km (0.074 R)
• M36: 8,958,220 km (0.117 R)
• M37: 9,260,707 km (0.064 R)
• M38: 9,455,034 km (0.093 R)
• M39: 10,475,292 km (0.041 R)
• M40: 11,500,636 km (0.033 R)
• M41: 11,709,474 km (0.117 R)
• M42: 11,769,463 km (0.098 R)
• M43: 12,100,822 km (0.049 R)
• M44: 12,496,359 km (0.096 R)
• M45: 13,144,417 km (0.074 R)
• M46: 13,488,193 km (0.085 R)
• M47: 13,582,439 km (0.114 R)
• M48: 13,993,534 km (0.104 R)
• M49: 14,057,263 km (0.081 R)
• M50: 14,216,734 km (0.058 R)
• M51: 14,828,141 km (0.109 R)
• M52: 14,892,917 km (0.11 R)
• M53: 15,022,917 km (0.091 R)
• M54: 15,744,727 km (0.112 R)
• M55: 16,209,976 km (0.069 R)
• M56: 16,410,737 km (0.115 R)
• M57: 16,814,651 km (0.114 R)
• M58: 16,916,228 km (0.043 R)
• M59: 17,051,913 km (0.078 R)
• M60: 17,153,789 km (0.089 R)
• M61: 17,632,503 km (0.118 R)
• M62: 18,115,554 km (0.12 R)
• M63: 18,742,968 km (0.091 R)
• M64: 18,918,596 km (0.096 R)
• M65: 19,059,367 km (0.047 R)
• M66: 19,519,530 km (0.104 R)
• M67: 20,126,898 km (0.117 R)
• M68: 20,414,724 km (0.107 R)
• M69: 20,631,641 km (0.077 R)
• M70: 20,958,362 km (0.101 R)
• M71: 21,140,573 km (0.116 R)
• M72: 21,801,047 km (0.107 R)
• M73: 21,948,700 km (0.063 R)
• M74: 22,319,404 km (0.103 R)
• M75: 22,393,754 km (0.113 R)
• M76: 22,505,504 km (0.077 R)
• M77: 23,292,837 km (0.088 R)
• M78: 23,784,715 km (0.116 R)
• M79: 24,855,836 km (0.12 R)
• M80: 25,669,499 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 10.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.22 AU - 7.22 AU

Year: 5753 Days

Day: 10.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,926,672 km

• M1: 137,181 km (0.116 R)
• M2: 204,351 km (0.089 R)
• M3: 323,580 km (0.119 R)
• M4: 393,592 km (0.071 R)
• M5: 486,791 km (0.112 R)
• M6: 921,373 km (0.116 R)
• M7: 1,189,901 km (0.089 R)
• M8: 1,269,039 km (0.107 R)
• M9: 1,341,893 km (0.039 R)
• M10: 1,466,508 km (0.114 R)
• M11: 1,745,807 km (0.119 R)
• M12: 1,845,739 km (0.045 R)
• M13: 2,023,162 km (0.103 R)
• M14: 2,157,500 km (0.12 R)
• M15: 2,304,854 km (0.061 R)
• M16: 2,394,912 km (0.113 R)
• M17: 2,475,994 km (0.076 R)
• M18: 2,578,618 km (0.114 R)
• M19: 2,820,219 km (0.086 R)
• M20: 3,014,547 km (0.099 R)
• M21: 3,393,628 km (0.104 R)
• M22: 3,717,357 km (0.025 R)
• M23: 3,942,801 km (0.11 R)
• M24: 4,075,495 km (0.096 R)
• M25: 4,209,534 km (0.08 R)
• M26: 4,419,719 km (0.04 R)
• M27: 4,582,781 km (0.095 R)
• M28: 5,018,709 km (0.046 R)
• M29: 5,254,924 km (0.083 R)
• M30: 5,575,513 km (0.119 R)
• M31: 5,888,920 km (0.116 R)
• M32: 6,068,587 km (0.048 R)
• M33: 6,138,150 km (0.081 R)
• M34: 6,390,971 km (0.096 R)
• M35: 6,704,677 km (0.114 R)
• M36: 6,950,467 km (0.05 R)
• M37: 7,155,117 km (0.089 R)
• M38: 7,510,711 km (0.111 R)
• M39: 7,690,677 km (0.08 R)
• M40: 8,580,635 km (0.034 R)
• M41: 8,690,290 km (0.115 R)
• M42: 9,261,455 km (0.104 R)
• M43: 9,519,212 km (0.038 R)
• M44: 9,795,669 km (0.06 R)
• M45: 9,975,934 km (0.108 R)
• M46: 10,174,002 km (0.055 R)
• M47: 10,439,987 km (0.086 R)
• M48: 10,540,367 km (0.055 R)
• M49: 10,725,120 km (0.117 R)
• M50: 10,860,207 km (0.105 R)
• M51: 10,944,879 km (0.102 R)
• M52: 11,286,112 km (0.088 R)
• M53: 11,371,832 km (0.098 R)
• M54: 11,440,647 km (0.102 R)
• M55: 11,509,611 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.1

Radius: 14.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.35 AU - 10.45 AU

Year: 9029 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,926,672 km

• M1: 228,586 km (0.093 R)
• M2: 394,190 km (0.086 R)
• M3: 551,567 km (0.062 R)
• M4: 719,267 km (0.066 R)
• M5: 871,108 km (0.072 R)
• M6: 1,190,201 km (0.081 R)
• M7: 1,395,898 km (0.117 R)
• M8: 1,525,300 km (0.119 R)
• M9: 1,636,451 km (0.103 R)
• M10: 1,773,632 km (0.063 R)
• M11: 1,891,067 km (0.03 R)
• M12: 2,544,660 km (0.106 R)
• M13: 2,980,588 km (0.115 R)
• M14: 3,265,123 km (0.081 R)
• M15: 4,140,719 km (0.078 R)
• M16: 4,427,050 km (0.102 R)
• M17: 5,019,009 km (0.065 R)
• M18: 5,847,482 km (0.094 R)
• M19: 6,792,940 km (0.114 R)
• M20: 7,017,935 km (0.082 R)
• M21: 7,903,256 km (0.085 R)
• M22: 8,459,610 km (0.071 R)
• M23: 9,778,315 km (0.052 R)
• M24: 9,990,295 km (0.117 R)
• M25: 10,461,828 km (0.033 R)
• M26: 10,853,026 km (0.105 R)
• M27: 11,116,468 km (0.077 R)
• M28: 11,382,154 km (0.107 R)
• M29: 11,649,934 km (0.114 R)
• M30: 11,784,572 km (0.114 R)
• M31: 12,191,778 km (0.11 R)
• M32: 12,834,301 km (0.071 R)
• M33: 12,927,051 km (0.056 R)
• M34: 13,818,804 km (0.111 R)
• M35: 14,537,023 km (0.114 R)
• M36: 14,779,073 km (0.116 R)
• M37: 15,414,864 km (0.109 R)
• M38: 15,562,816 km (0.078 R)
• M39: 16,915,929 km (0.11 R)
• M40: 17,838,948 km (0.077 R)
• M41: 17,942,469 km (0.05 R)
• M42: 18,358,800 km (0.091 R)
• M43: 19,626,792 km (0.119 R)
• M44: 20,433,573 km (0.07 R)
• M45: 21,581,438 km (0.085 R)
• M46: 22,246,699 km (0.036 R)
• M47: 22,918,693 km (0.086 R)
• M48: 23,370,479 km (0.086 R)
• M49: 24,225,430 km (0.057 R)
• M50: 24,512,808 km (0.085 R)
• M51: 24,627,998 km (0.071 R)
• M52: 24,974,766 km (0.058 R)
• M53: 25,381,373 km (0.105 R)
• M54: 26,555,268 km (0.096 R)
• M55: 27,507,009 km (0.071 R)
• M56: 27,626,837 km (0.116 R)
• M57: 27,866,942 km (0.025 R)
• M58: 28,651,882 km (0.102 R)
• M59: 29,566,673 km (0.092 R)
• M60: 30,367,171 km (0.099 R)
• M61: 32,557,882 km (0.098 R)
• M62: 33,002,188 km (0.096 R)
• M63: 33,640,372 km (0.098 R)
• M64: 35,905,733 km (0.115 R)
• M65: 36,102,305 km (0.049 R)
• M66: 36,891,733 km (0.065 R)
• M67: 37,554,002 km (0.113 R)
• M68: 37,886,558 km (0.09 R)
• M69: 39,024,699 km (0.116 R)
• M70: 40,242,126 km (0.108 R)
• M71: 41,334,640 km (0.095 R)
• M72: 43,061,298 km (0.077 R)
• M73: 43,898,448 km (0.107 R)
• M74: 44,108,483 km (0.118 R)
• M75: 44,389,279 km (0.107 R)
• M76: 45,164,196 km (0.076 R)
• M77: 46,228,136 km (0.051 R)
• M78: 46,513,269 km (0.087 R)
• M79: 48,236,337 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 10.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.73 AU - 9.45 AU

Year: 9337 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,926,672 km

• M1: 207,642 km (0.107 R)
• M2: 419,472 km (0.114 R)
• M3: 932,743 km (0.063 R)
• M4: 1,133,353 km (0.105 R)
• M5: 1,382,733 km (0.116 R)
• M6: 1,992,494 km (0.059 R)
• M7: 2,091,677 km (0.092 R)
• M8: 2,854,627 km (0.082 R)
• M9: 3,289,657 km (0.117 R)
• M10: 3,431,476 km (0.056 R)
• M11: 3,918,716 km (0.073 R)
• M12: 4,094,494 km (0.083 R)
• M13: 4,376,187 km (0.106 R)
• M14: 4,611,205 km (0.053 R)
• M15: 4,823,783 km (0.04 R)
• M16: 4,931,195 km (0.112 R)
• M17: 6,078,311 km (0.077 R)
• M18: 6,429,417 km (0.054 R)
• M19: 6,518,129 km (0.085 R)
• M20: 6,726,967 km (0.048 R)
• M21: 6,937,900 km (0.12 R)
• M22: 7,243,080 km (0.046 R)
• M23: 7,335,532 km (0.03 R)
• M24: 7,584,014 km (0.109 R)
• M25: 7,677,812 km (0.101 R)
• M26: 7,866,754 km (0.108 R)
• M27: 8,801,591 km (0.109 R)
• M28: 8,966,448 km (0.077 R)
• M29: 9,032,570 km (0.086 R)
• M30: 9,265,494 km (0.066 R)
• M31: 9,433,193 km (0.084 R)
• M32: 9,669,558 km (0.107 R)
• M33: 9,805,392 km (0.113 R)
• M34: 10,845,247 km (0.103 R)
• M35: 11,164,040 km (0.081 R)
• M36: 11,271,003 km (0.117 R)
• M37: 11,738,347 km (0.053 R)
• M38: 11,883,456 km (0.038 R)
• M39: 11,992,663 km (0.066 R)
• M40: 13,632,555 km (0.114 R)
• M41: 14,751,547 km (0.054 R)
• M42: 15,421,147 km (0.109 R)
• M43: 16,302,278 km (0.069 R)
• M44: 16,626,906 km (0.112 R)
• M45: 16,749,127 km (0.118 R)
• M46: 17,035,458 km (0.113 R)
• M47: 17,158,726 km (0.111 R)
• M48: 17,820,996 km (0.1 R)
• M49: 17,904,472 km (0.067 R)
• M50: 17,987,947 km (0.107 R)
• M51: 18,155,347 km (0.11 R)
• M52: 18,239,272 km (0.103 R)
• M53: 18,745,361 km (0.119 R)
• M54: 18,915,155 km (0.043 R)
• M55: 19,000,126 km (0.101 R)
• M56: 19,256,088 km (0.073 R)
• M57: 19,556,182 km (0.089 R)
• M58: 19,814,687 km (0.071 R)
• M59: 19,944,239 km (0.103 R)
• M60: 20,247,922 km (0.052 R)
• M61: 20,947,591 km (0.055 R)
• M62: 21,256,212 km (0.063 R)
• M63: 21,344,624 km (0.063 R)
• M64: 21,744,200 km (0.087 R)
• M65: 22,731,247 km (0.117 R)
• M66: 22,821,754 km (0.098 R)
• M67: 24,193,117 km (0.031 R)
• M68: 24,285,419 km (0.113 R)
• M69: 25,215,619 km (0.071 R)
• M70: 26,204,760 km (0.117 R)
• M71: 26,632,610 km (0.07 R)
• M72: 27,062,853 km (0.076 R)
• M73: 27,833,133 km (0.119 R)
• M74: 28,318,279 km (0.106 R)
• M75: 29,740,954 km (0.108 R)
• M76: 30,137,538 km (0.069 R)
• M77: 30,685,665 km (0.084 R)
• M78: 30,835,861 km (0.08 R)
• M79: 31,237,232 km (0.071 R)
• M80: 31,640,249 km (0.102 R)
• M81: 32,349,792 km (0.069 R)
• M82: 34,561,895 km (0.029 R)
• M83: 34,874,555 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit