🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.49 AU - 0.59 AU

Year: 147 Days

Day: 37.1 Hours

Environment

Temp: 244 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,355,781 km

• M1: 176,226 km (0.069 R)
• M2: 302,786 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.55 AU - 0.63 AU

Year: 168 Days

Day: 47.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.91 AU

Year: 231 Days

Day: 16.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 96.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,355,781 km

• M1: 27,526 km (0.083 R)
• M2: 166,802 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.93 AU

Year: 251 Days

Day: 26.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.79 AU - 2.59 AU

Year: 1202 Days

Day: 18.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.46 AU - 5.6 AU

Year: 3576 Days

Day: 30.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464

Radius: 11.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.55 AU - 6.09 AU

Year: 5207 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,355,781 km

• M1: 149,897 km (0.111 R)
• M2: 290,968 km (0.073 R)
• M3: 401,670 km (0.114 R)
• M4: 571,613 km (0.075 R)
• M5: 655,837 km (0.099 R)
• M6: 862,581 km (0.114 R)
• M7: 974,481 km (0.1 R)
• M8: 1,186,162 km (0.111 R)
• M9: 1,326,484 km (0.085 R)
• M10: 1,487,452 km (0.044 R)
• M11: 1,577,958 km (0.09 R)
• M12: 1,670,559 km (0.107 R)
• M13: 1,877,603 km (0.092 R)
• M14: 1,959,583 km (0.076 R)
• M15: 2,476,892 km (0.053 R)
• M16: 2,677,054 km (0.08 R)
• M17: 3,210,969 km (0.074 R)
• M18: 3,289,956 km (0.059 R)
• M19: 3,674,124 km (0.114 R)
• M20: 4,009,073 km (0.087 R)
• M21: 4,158,671 km (0.114 R)
• M22: 4,288,373 km (0.093 R)
• M23: 4,730,733 km (0.104 R)
• M24: 5,026,189 km (0.08 R)
• M25: 5,187,755 km (0.108 R)
• M26: 5,280,954 km (0.065 R)
• M27: 5,587,480 km (0.066 R)
• M28: 6,317,219 km (0.067 R)
• M29: 6,820,317 km (0.112 R)
• M30: 6,948,223 km (0.041 R)
• M31: 7,415,118 km (0.092 R)
• M32: 7,652,380 km (0.08 R)
• M33: 8,242,843 km (0.108 R)
• M34: 8,324,523 km (0.075 R)
• M35: 8,461,256 km (0.118 R)
• M36: 9,325,782 km (0.056 R)
• M37: 9,496,323 km (0.088 R)
• M38: 9,696,635 km (0.08 R)
• M39: 9,782,953 km (0.04 R)
• M40: 10,072,425 km (0.104 R)
• M41: 10,482,472 km (0.074 R)
• M42: 10,987,664 km (0.089 R)
• M43: 12,676,325 km (0.107 R)
• M44: 13,438,377 km (0.082 R)
• M45: 14,019,714 km (0.094 R)
• M46: 14,280,762 km (0.111 R)
• M47: 14,940,190 km (0.117 R)
• M48: 15,508,662 km (0.088 R)
• M49: 15,744,877 km (0.114 R)
• M50: 16,254,856 km (0.106 R)
• M51: 16,701,256 km (0.041 R)
• M52: 17,256,264 km (0.115 R)
• M53: 17,466,000 km (0.104 R)
• M54: 18,598,606 km (0.1 R)
• M55: 19,029,448 km (0.104 R)
• M56: 19,246,065 km (0.119 R)
• M57: 20,415,472 km (0.086 R)
• M58: 20,489,373 km (0.103 R)
• M59: 20,563,275 km (0.074 R)
• M60: 21,232,725 km (0.115 R)
• M61: 21,495,120 km (0.093 R)
• M62: 21,909,356 km (0.092 R)
• M63: 22,364,433 km (0.037 R)
• M64: 22,899,245 km (0.118 R)
• M65: 23,942,690 km (0.118 R)
• M66: 24,020,481 km (0.104 R)
• M67: 24,254,752 km (0.058 R)
• M68: 24,372,186 km (0.109 R)
• M69: 24,489,770 km (0.069 R)
• M70: 24,568,309 km (0.117 R)
• M71: 24,843,569 km (0.076 R)
• M72: 25,120,026 km (0.054 R)
• M73: 25,556,552 km (0.061 R)
• M74: 25,755,667 km (0.089 R)
• M75: 26,638,444 km (0.103 R)
• M76: 27,042,957 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.5

Radius: 3.6

Gravity: 34.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.1 AU - 13.5 AU

Year: 17988 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 25,355,781 km

• M1: 73,303 km (0.066 R)
• M2: 115,490 km (0.09 R)
• M3: 480,658 km (0.096 R)
• M4: 1,378,844 km (0.055 R)
• M5: 2,371,126 km (0.054 R)
• M6: 2,816,479 km (0.026 R)
• M7: 3,116,273 km (0.087 R)
• M8: 3,567,012 km (0.098 R)
• M9: 4,643,817 km (0.096 R)
• M10: 4,839,042 km (0.083 R)
• M11: 5,116,696 km (0.047 R)
• M12: 5,318,204 km (0.036 R)
• M13: 5,358,895 km (0.045 R)
• M14: 5,980,474 km (0.118 R)
• M15: 6,364,193 km (0.093 R)
• M16: 6,755,989 km (0.065 R)
• M17: 7,562,621 km (0.116 R)
• M18: 8,636,734 km (0.106 R)
• M19: 9,264,596 km (0.115 R)
• M20: 9,362,583 km (0.104 R)
• M21: 9,411,651 km (0.108 R)
• M22: 9,807,337 km (0.057 R)
• M23: 9,907,119 km (0.099 R)
• M24: 10,564,003 km (0.103 R)
• M25: 10,666,328 km (0.112 R)
• M26: 11,760,038 km (0.077 R)
• M27: 11,812,996 km (0.117 R)
• M28: 12,293,355 km (0.062 R)
• M29: 12,779,996 km (0.032 R)
• M30: 12,943,657 km (0.077 R)
• M31: 13,053,013 km (0.039 R)
• M32: 13,827,930 km (0.037 R)
• M33: 13,883,730 km (0.112 R)
• M34: 13,995,928 km (0.028 R)
• M35: 14,560,660 km (0.081 R)
• M36: 14,731,501 km (0.107 R)
• M37: 15,887,593 km (0.081 R)
• M38: 16,240,195 km (0.105 R)
• M39: 16,299,137 km (0.077 R)
• M40: 16,358,228 km (0.052 R)
• M41: 18,531,586 km (0.039 R)
• M42: 18,902,589 km (0.081 R)
• M43: 18,964,672 km (0.111 R)
• M44: 19,777,736 km (0.088 R)
• M45: 20,030,108 km (0.05 R)
• M46: 20,538,292 km (0.113 R)
• M47: 20,665,899 km (0.082 R)
• M48: 20,857,982 km (0.099 R)
• M49: 21,372,898 km (0.083 R)
• M50: 21,567,076 km (0.102 R)
• M51: 22,612,616 km (0.063 R)
• M52: 23,340,858 km (0.119 R)
• M53: 25,161,015 km (0.043 R)
• M54: 25,297,598 km (0.111 R)
• M55: 28,081,316 km (0.117 R)
• M56: 29,725,396 km (0.055 R)
• M57: 29,942,163 km (0.088 R)
• M58: 30,522,603 km (0.098 R)
• M59: 30,814,319 km (0.108 R)
• M60: 30,887,323 km (0.104 R)
• M61: 32,212,162 km (0.099 R)
• M62: 32,286,362 km (0.105 R)
• M63: 32,583,463 km (0.065 R)
• M64: 33,255,457 km (0.118 R)
• M65: 33,781,144 km (0.094 R)
• M66: 34,537,062 km (0.09 R)
• M67: 34,612,908 km (0.104 R)
• M68: 34,840,895 km (0.118 R)
• M69: 37,148,293 km (0.101 R)
• M70: 37,381,666 km (0.075 R)
• M71: 37,693,727 km (0.102 R)
• M72: 38,241,704 km (0.045 R)
• M73: 38,556,158 km (0.119 R)
• M74: 38,792,523 km (0.027 R)
• M75: 38,950,349 km (0.091 R)
• M76: 39,742,619 km (0.11 R)
• M77: 40,540,275 km (0.117 R)
• M78: 41,343,316 km (0.084 R)
• M79: 41,746,782 km (0.033 R)
• M80: 42,070,362 km (0.08 R)
• M81: 43,619,298 km (0.108 R)
• M82: 45,103,758 km (0.059 R)
• M83: 46,772,522 km (0.059 R)
• M84: 47,192,892 km (0.084 R)
• M85: 48,716,397 km (0.12 R)
• M86: 48,971,910 km (0.082 R)
• M87: 50,859,087 km (0.05 R)
• M88: 50,945,405 km (0.114 R)
• M89: 51,811,577 km (0.103 R)
• M90: 52,072,326 km (0.115 R)
• M91: 52,857,266 km (0.066 R)
• M92: 55,679,879 km (0.06 R)
• M93: 57,199,195 km (0.101 R)
• M94: 59,276,361 km (0.085 R)
• M95: 61,010,799 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.7

Radius: 3.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.25 AU - 16.83 AU

Year: 18477 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 147.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,355,781 km

• M1: 71,508 km (0.113 R)
• M2: 130,599 km (0.109 R)
• M3: 1,081,443 km (0.119 R)
• M4: 1,174,493 km (0.117 R)
• M5: 1,256,323 km (0.09 R)
• M6: 1,617,003 km (0.041 R)
• M7: 1,647,222 km (0.105 R)
• M8: 2,007,753 km (0.053 R)
• M9: 2,238,882 km (0.06 R)
• M10: 2,478,238 km (0.102 R)
• M11: 2,761,876 km (0.101 R)
• M12: 2,925,985 km (0.078 R)
• M13: 3,168,632 km (0.117 R)
• M14: 3,378,818 km (0.075 R)
• M15: 3,437,011 km (0.115 R)
• M16: 3,475,907 km (0.087 R)
• M17: 4,624,519 km (0.092 R)
• M18: 4,775,762 km (0.079 R)
• M19: 5,194,188 km (0.067 R)
• M20: 5,216,478 km (0.067 R)
• M21: 5,670,208 km (0.12 R)
• M22: 5,739,322 km (0.041 R)
• M23: 6,712,157 km (0.117 R)
• M24: 7,204,783 km (0.093 R)
• M25: 7,531,355 km (0.044 R)
• M26: 7,734,659 km (0.085 R)
• M27: 7,991,369 km (0.113 R)
• M28: 9,207,599 km (0.082 R)
• M29: 9,947,959 km (0.08 R)
• M30: 10,451,954 km (0.109 R)
• M31: 10,536,776 km (0.084 R)
• M32: 11,484,928 km (0.073 R)
• M33: 11,572,442 km (0.086 R)
• M34: 12,191,329 km (0.101 R)
• M35: 13,522,600 km (0.084 R)
• M36: 13,584,235 km (0.063 R)
• M37: 13,862,636 km (0.1 R)
• M38: 13,955,836 km (0.096 R)
• M39: 14,708,911 km (0.074 R)
• M40: 15,668,731 km (0.091 R)
• M41: 15,701,045 km (0.116 R)
• M42: 16,058,284 km (0.055 R)
• M43: 16,254,257 km (0.09 R)
• M44: 16,714,570 km (0.103 R)
• M45: 16,747,631 km (0.036 R)
• M46: 16,979,658 km (0.104 R)
• M47: 19,322,061 km (0.092 R)
• M48: 19,600,163 km (0.032 R)
• M49: 20,230,569 km (0.091 R)
• M50: 20,301,029 km (0.095 R)
• M51: 20,583,769 km (0.095 R)
• M52: 22,016,468 km (0.105 R)
• M53: 22,234,283 km (0.075 R)
• M54: 23,148,924 km (0.049 R)
• M55: 25,128,254 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit