🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.44 AU - 0.58 AU

Year: 154 Days

Day: 36.9 Hours

Environment

Temp: 93 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.58 AU - 0.9 AU

Year: 268 Days

Day: 34.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 0.98 AU

Year: 319 Days

Day: 16.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,868,961 km

• M1: 61,784 km (0.099 R)
• M2: 244,593 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.05 AU - 1.61 AU

Year: 647 Days

Day: 44.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,868,961 km

• M1: 147,653 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.53 AU - 1.57 AU

Year: 814 Days

Day: 14.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.09 AU - 2.15 AU

Year: 1302 Days

Day: 14.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,868,961 km

• M1: 1,798,316 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.5 AU - 2.76 AU

Year: 1799 Days

Day: 31.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,868,961 km

• M1: 61,186 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.8

Radius: 11.5

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.72 AU - 6.66 AU

Year: 5724 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,868,961 km

• M1: 164,857 km (0.108 R)
• M2: 408,552 km (0.073 R)
• M3: 705,204 km (0.083 R)
• M4: 924,814 km (0.118 R)
• M5: 1,270,385 km (0.099 R)
• M6: 1,376,600 km (0.11 R)
• M7: 1,694,196 km (0.048 R)
• M8: 1,932,655 km (0.087 R)
• M9: 2,139,848 km (0.092 R)
• M10: 2,332,680 km (0.071 R)
• M11: 2,486,616 km (0.025 R)
• M12: 2,851,485 km (0.097 R)
• M13: 3,682,950 km (0.063 R)
• M14: 4,019,994 km (0.12 R)
• M15: 4,835,751 km (0.102 R)
• M16: 5,553,971 km (0.095 R)
• M17: 5,850,623 km (0.088 R)
• M18: 6,213,697 km (0.102 R)
• M19: 6,677,750 km (0.085 R)
• M20: 6,771,847 km (0.104 R)
• M21: 6,929,822 km (0.082 R)
• M22: 7,088,994 km (0.11 R)
• M23: 7,217,200 km (0.097 R)
• M24: 7,313,989 km (0.111 R)
• M25: 7,639,365 km (0.108 R)
• M26: 8,270,817 km (0.096 R)
• M27: 8,473,672 km (0.105 R)
• M28: 9,301,846 km (0.119 R)
• M29: 9,407,163 km (0.113 R)
• M30: 9,654,448 km (0.067 R)
• M31: 9,903,977 km (0.051 R)
• M32: 10,482,323 km (0.116 R)
• M33: 10,555,476 km (0.088 R)
• M34: 11,034,489 km (0.108 R)
• M35: 11,937,611 km (0.046 R)
• M36: 12,321,030 km (0.043 R)
• M37: 12,981,954 km (0.088 R)
• M38: 13,415,937 km (0.076 R)
• M39: 13,734,431 km (0.085 R)
• M40: 14,176,493 km (0.102 R)
• M41: 15,074,678 km (0.116 R)
• M42: 15,364,300 km (0.105 R)
• M43: 15,865,153 km (0.059 R)
• M44: 17,356,495 km (0.098 R)
• M45: 18,228,800 km (0.1 R)
• M46: 18,493,139 km (0.095 R)
• M47: 18,714,544 km (0.061 R)
• M48: 20,425,495 km (0.092 R)
• M49: 20,884,012 km (0.111 R)
• M50: 20,976,015 km (0.084 R)
• M51: 21,068,317 km (0.112 R)
• M52: 21,438,721 km (0.049 R)
• M53: 21,717,871 km (0.078 R)
• M54: 21,998,217 km (0.094 R)
• M55: 23,418,200 km (0.038 R)
• M56: 23,657,706 km (0.08 R)
• M57: 25,504,642 km (0.119 R)
• M58: 25,603,227 km (0.092 R)
• M59: 25,751,179 km (0.105 R)
• M60: 26,495,279 km (0.087 R)
• M61: 26,744,958 km (0.05 R)
• M62: 27,146,030 km (0.105 R)
• M63: 27,852,580 km (0.089 R)
• M64: 27,954,008 km (0.116 R)
• M65: 28,718,752 km (0.078 R)
• M66: 29,180,860 km (0.116 R)
• M67: 29,956,525 km (0.054 R)
• M68: 30,896,299 km (0.041 R)
• M69: 31,422,584 km (0.106 R)
• M70: 31,739,881 km (0.091 R)
• M71: 32,164,440 km (0.089 R)
• M72: 32,430,724 km (0.058 R)
• M73: 33,072,948 km (0.086 R)
• M74: 33,341,775 km (0.026 R)
• M75: 33,665,206 km (0.091 R)
• M76: 33,827,370 km (0.116 R)
• M77: 34,206,750 km (0.059 R)
• M78: 34,642,080 km (0.094 R)
• M79: 35,134,107 km (0.078 R)
• M80: 35,518,274 km (0.037 R)
• M81: 35,959,139 km (0.116 R)
• M82: 36,069,543 km (0.113 R)
• M83: 36,957,556 km (0.037 R)
• M84: 37,124,806 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.3

Radius: 12.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.96 AU - 9.86 AU

Year: 9383 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,868,961 km

• M1: 264,639 km (0.057 R)
• M2: 556,205 km (0.118 R)
• M3: 680,820 km (0.098 R)
• M4: 766,689 km (0.059 R)
• M5: 950,694 km (0.074 R)
• M6: 1,070,971 km (0.119 R)
• M7: 1,683,425 km (0.067 R)
• M8: 1,956,142 km (0.111 R)
• M9: 2,112,322 km (0.061 R)
• M10: 2,906,836 km (0.084 R)
• M11: 3,235,652 km (0.093 R)
• M12: 3,319,726 km (0.075 R)
• M13: 3,593,939 km (0.083 R)
• M14: 3,911,386 km (0.096 R)
• M15: 4,055,449 km (0.076 R)
• M16: 4,182,906 km (0.109 R)
• M17: 4,442,010 km (0.039 R)
• M18: 4,554,657 km (0.101 R)
• M19: 4,725,498 km (0.065 R)
• M20: 5,112,657 km (0.109 R)
• M21: 5,692,498 km (0.086 R)
• M22: 5,918,092 km (0.09 R)
• M23: 6,063,052 km (0.066 R)
• M24: 6,356,713 km (0.117 R)
• M25: 6,441,535 km (0.118 R)
• M26: 6,762,871 km (0.036 R)
• M27: 7,287,810 km (0.116 R)
• M28: 7,780,735 km (0.097 R)
• M29: 7,871,541 km (0.074 R)
• M30: 8,100,126 km (0.068 R)
• M31: 8,261,393 km (0.114 R)
• M32: 8,377,182 km (0.046 R)
• M33: 8,470,381 km (0.047 R)
• M34: 8,751,625 km (0.114 R)
• M35: 8,893,593 km (0.04 R)
• M36: 9,275,517 km (0.106 R)
• M37: 9,396,093 km (0.082 R)
• M38: 9,541,352 km (0.098 R)
• M39: 9,907,867 km (0.102 R)
• M40: 10,006,302 km (0.064 R)
• M41: 10,478,882 km (0.086 R)
• M42: 10,679,942 km (0.116 R)
• M43: 10,831,634 km (0.091 R)
• M44: 10,984,074 km (0.068 R)
• M45: 11,652,777 km (0.116 R)
• M46: 11,992,065 km (0.078 R)
• M47: 12,440,709 km (0.11 R)
• M48: 13,110,608 km (0.081 R)
• M49: 14,068,034 km (0.065 R)
• M50: 14,178,886 km (0.111 R)
• M51: 14,822,007 km (0.089 R)
• M52: 15,161,445 km (0.106 R)
• M53: 15,332,136 km (0.054 R)
• M54: 15,446,130 km (0.077 R)
• M55: 15,531,999 km (0.034 R)
• M56: 15,617,868 km (0.099 R)
• M57: 16,456,813 km (0.118 R)
• M58: 16,896,481 km (0.116 R)
• M59: 17,132,547 km (0.059 R)
• M60: 17,757,417 km (0.119 R)
• M61: 18,602,346 km (0.055 R)
• M62: 19,060,414 km (0.086 R)
• M63: 19,429,472 km (0.103 R)
• M64: 19,614,824 km (0.054 R)
• M65: 19,769,807 km (0.034 R)
• M66: 20,425,196 km (0.109 R)
• M67: 20,519,442 km (0.057 R)
• M68: 20,613,839 km (0.115 R)
• M69: 20,992,770 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.8

Radius: 3.8

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.39 AU - 15.39 AU

Year: 21833 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,868,961 km

• M1: 315,652 km (0.065 R)
• M2: 740,509 km (0.119 R)
• M3: 840,291 km (0.077 R)
• M4: 1,381,088 km (0.097 R)
• M5: 1,652,308 km (0.026 R)
• M6: 1,894,507 km (0.064 R)
• M7: 1,962,425 km (0.114 R)
• M8: 2,891,278 km (0.113 R)
• M9: 3,022,326 km (0.111 R)
• M10: 3,209,024 km (0.112 R)
• M11: 3,263,029 km (0.104 R)
• M12: 3,290,256 km (0.075 R)
• M13: 4,709,191 km (0.117 R)
• M14: 5,789,886 km (0.069 R)
• M15: 6,121,844 km (0.095 R)
• M16: 6,155,354 km (0.118 R)
• M17: 6,700,189 km (0.047 R)
• M18: 7,944,545 km (0.111 R)
• M19: 8,238,953 km (0.1 R)
• M20: 9,181,420 km (0.102 R)
• M21: 9,841,446 km (0.094 R)
• M22: 11,084,155 km (0.109 R)
• M23: 11,371,533 km (0.11 R)
• M24: 12,079,579 km (0.057 R)
• M25: 12,163,803 km (0.098 R)
• M26: 13,016,960 km (0.07 R)
• M27: 13,494,326 km (0.11 R)
• M28: 14,154,502 km (0.109 R)
• M29: 14,376,804 km (0.11 R)
• M30: 14,555,574 km (0.091 R)
• M31: 14,600,453 km (0.07 R)
• M32: 16,429,736 km (0.114 R)
• M33: 18,378,248 km (0.101 R)
• M34: 20,048,508 km (0.091 R)
• M35: 20,800,836 km (0.058 R)
• M36: 22,955,494 km (0.09 R)
• M37: 23,373,919 km (0.113 R)
• M38: 23,742,080 km (0.043 R)
• M39: 24,697,561 km (0.089 R)
• M40: 25,395,435 km (0.087 R)
• M41: 25,665,609 km (0.083 R)
• M42: 27,860,808 km (0.053 R)
• M43: 29,830,264 km (0.106 R)
• M44: 29,887,111 km (0.09 R)
• M45: 31,727,913 km (0.087 R)
• M46: 32,486,075 km (0.071 R)
• M47: 33,723,549 km (0.092 R)
• M48: 35,819,714 km (0.096 R)
• M49: 36,670,028 km (0.088 R)
• M50: 42,612,355 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 16,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit