🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.77 AU - 0.93 AU

Year: 277 Days

Day: 35 Hours

Environment

Temp: 127 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,346,408 km

• M1: 55,351 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.09 AU - 1.11 AU

Year: 407 Days

Day: 31.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.7 AU - 1.76 AU

Year: 803 Days

Day: 14.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,346,408 km

• M1: 35,754 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.03 AU - 2.91 AU

Year: 1371 Days

Day: 13 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.67 AU - 3.13 AU

Year: 1744 Days

Day: 36.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.91 AU - 5.71 AU

Year: 3725 Days

Day: 37.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.6

Radius: 12.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.77 AU - 6.35 AU

Year: 4629 Days

Day: 8.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,346,408 km

• M1: 232,325 km (0.1 R)
• M2: 328,966 km (0.092 R)
• M3: 414,087 km (0.11 R)
• M4: 634,744 km (0.094 R)
• M5: 739,163 km (0.117 R)
• M6: 827,426 km (0.1 R)
• M7: 955,182 km (0.116 R)
• M8: 1,090,120 km (0.073 R)
• M9: 1,298,510 km (0.118 R)
• M10: 1,449,603 km (0.119 R)
• M11: 1,577,809 km (0.085 R)
• M12: 2,033,185 km (0.103 R)
• M13: 2,194,002 km (0.118 R)
• M14: 2,309,193 km (0.088 R)
• M15: 2,684,683 km (0.105 R)
• M16: 2,970,116 km (0.103 R)
• M17: 3,265,422 km (0.105 R)
• M18: 3,359,669 km (0.119 R)
• M19: 3,454,963 km (0.09 R)
• M20: 3,589,751 km (0.099 R)
• M21: 3,825,068 km (0.053 R)
• M22: 4,290,467 km (0.116 R)
• M23: 4,967,846 km (0.084 R)
• M24: 5,252,680 km (0.116 R)
• M25: 5,543,050 km (0.051 R)
• M26: 5,747,101 km (0.119 R)
• M27: 6,279,819 km (0.057 R)
• M28: 6,397,703 km (0.11 R)
• M29: 6,564,205 km (0.118 R)
• M30: 6,731,904 km (0.058 R)
• M31: 7,071,940 km (0.088 R)
• M32: 7,367,845 km (0.085 R)
• M33: 8,279,943 km (0.099 R)
• M34: 8,461,405 km (0.114 R)
• M35: 8,854,848 km (0.108 R)
• M36: 8,934,284 km (0.085 R)
• M37: 9,093,905 km (0.029 R)
• M38: 9,442,767 km (0.117 R)
• M39: 9,933,299 km (0.077 R)
• M40: 11,081,313 km (0.094 R)
• M41: 11,195,456 km (0.084 R)
• M42: 11,310,197 km (0.067 R)
• M43: 11,540,578 km (0.102 R)
• M44: 12,211,973 km (0.057 R)
• M45: 12,686,498 km (0.098 R)
• M46: 12,866,015 km (0.118 R)
• M47: 13,106,718 km (0.08 R)
• M48: 14,519,371 km (0.098 R)
• M49: 15,053,585 km (0.074 R)
• M50: 15,434,611 km (0.118 R)
• M51: 16,336,087 km (0.065 R)
• M52: 17,686,807 km (0.07 R)
• M53: 18,021,607 km (0.032 R)
• M54: 19,313,235 km (0.091 R)
• M55: 19,451,014 km (0.046 R)
• M56: 19,762,028 km (0.086 R)
• M57: 20,039,832 km (0.099 R)
• M58: 20,353,987 km (0.109 R)
• M59: 20,881,170 km (0.115 R)
• M60: 21,377,237 km (0.118 R)
• M61: 22,417,241 km (0.119 R)
• M62: 22,634,457 km (0.084 R)
• M63: 22,925,275 km (0.067 R)
• M64: 23,878,663 km (0.103 R)
• M65: 23,989,515 km (0.043 R)
• M66: 24,137,616 km (0.11 R)
• M67: 24,397,468 km (0.09 R)
• M68: 24,994,812 km (0.085 R)
• M69: 25,182,558 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.7

Radius: 10.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.52 AU - 9.08 AU

Year: 6964 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 93,346,408 km

• M1: 137,331 km (0.083 R)
• M2: 211,980 km (0.059 R)
• M3: 320,887 km (0.068 R)
• M4: 553,363 km (0.048 R)
• M5: 746,942 km (0.048 R)
• M6: 876,644 km (0.111 R)
• M7: 1,053,319 km (0.079 R)
• M8: 1,561,203 km (0.11 R)
• M9: 1,699,432 km (0.062 R)
• M10: 1,890,019 km (0.098 R)
• M11: 1,988,156 km (0.084 R)
• M12: 2,240,827 km (0.116 R)
• M13: 2,503,969 km (0.068 R)
• M14: 2,814,534 km (0.068 R)
• M15: 3,041,325 km (0.092 R)
• M16: 3,274,099 km (0.077 R)
• M17: 3,452,569 km (0.073 R)
• M18: 3,881,616 km (0.109 R)
• M19: 4,370,951 km (0.076 R)
• M20: 4,545,830 km (0.118 R)
• M21: 4,611,953 km (0.069 R)
• M22: 4,678,524 km (0.032 R)
• M23: 5,130,010 km (0.1 R)
• M24: 5,291,426 km (0.106 R)
• M25: 6,196,793 km (0.116 R)
• M26: 6,294,929 km (0.07 R)
• M27: 6,542,364 km (0.099 R)
• M28: 7,149,581 km (0.116 R)
• M29: 7,748,422 km (0.055 R)
• M30: 7,960,551 km (0.086 R)
• M31: 8,282,337 km (0.104 R)
• M32: 8,499,104 km (0.043 R)
• M33: 8,635,687 km (0.041 R)
• M34: 9,498,268 km (0.081 R)
• M35: 10,156,050 km (0.095 R)
• M36: 10,858,113 km (0.059 R)
• M37: 11,364,801 km (0.117 R)
• M38: 11,970,971 km (0.071 R)
• M39: 12,124,159 km (0.051 R)
• M40: 12,743,345 km (0.091 R)
• M41: 12,868,409 km (0.108 R)
• M42: 13,246,143 km (0.083 R)
• M43: 13,755,375 km (0.084 R)
• M44: 13,915,893 km (0.056 R)
• M45: 14,012,533 km (0.111 R)
• M46: 14,368,576 km (0.049 R)
• M47: 14,498,876 km (0.077 R)
• M48: 14,793,285 km (0.112 R)
• M49: 15,354,875 km (0.059 R)
• M50: 15,521,377 km (0.056 R)
• M51: 15,957,006 km (0.096 R)
• M52: 16,464,891 km (0.042 R)
• M53: 16,567,067 km (0.109 R)
• M54: 16,909,197 km (0.026 R)
• M55: 17,322,985 km (0.041 R)
• M56: 17,461,512 km (0.038 R)
• M57: 18,019,812 km (0.101 R)
• M58: 18,160,434 km (0.105 R)
• M59: 18,477,880 km (0.119 R)
• M60: 18,725,913 km (0.109 R)
• M61: 19,621,257 km (0.076 R)
• M62: 19,693,512 km (0.116 R)
• M63: 19,802,121 km (0.096 R)
• M64: 20,055,988 km (0.12 R)
• M65: 20,165,195 km (0.079 R)
• M66: 20,494,011 km (0.059 R)
• M67: 20,787,671 km (0.11 R)
• M68: 20,971,976 km (0.094 R)
• M69: 21,490,781 km (0.04 R)
• M70: 21,639,781 km (0.047 R)
• M71: 23,416,555 km (0.119 R)
• M72: 23,569,893 km (0.113 R)
• M73: 23,839,019 km (0.077 R)
• M74: 24,613,786 km (0.116 R)
• M75: 24,769,817 km (0.093 R)
• M76: 25,436,126 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.9

Radius: 5.3

Gravity: 32.57 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.54 AU - 19.32 AU

Year: 23516 Days

Day: 23.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,346,408 km

• M1: 74,201 km (0.083 R)
• M2: 109,206 km (0.08 R)
• M3: 840,291 km (0.118 R)
• M4: 1,236,426 km (0.089 R)
• M5: 1,905,727 km (0.077 R)
• M6: 2,711,461 km (0.105 R)
• M7: 2,754,246 km (0.093 R)
• M8: 3,285,169 km (0.107 R)
• M9: 3,609,198 km (0.042 R)
• M10: 5,163,071 km (0.117 R)
• M11: 5,323,291 km (0.095 R)
• M12: 5,593,764 km (0.054 R)
• M13: 5,648,367 km (0.076 R)
• M14: 5,924,225 km (0.04 R)
• M15: 6,035,825 km (0.103 R)
• M16: 6,148,173 km (0.117 R)
• M17: 6,953,459 km (0.107 R)
• M18: 7,012,101 km (0.082 R)
• M19: 8,914,687 km (0.104 R)
• M20: 9,171,247 km (0.079 R)
• M21: 9,235,724 km (0.114 R)
• M22: 9,300,350 km (0.117 R)
• M23: 9,560,501 km (0.093 R)
• M24: 9,889,018 km (0.075 R)
• M25: 10,624,740 km (0.084 R)
• M26: 10,964,926 km (0.045 R)
• M27: 11,447,229 km (0.075 R)
• M28: 11,516,792 km (0.096 R)
• M29: 12,006,875 km (0.112 R)
• M30: 13,665,017 km (0.082 R)
• M31: 14,483,019 km (0.082 R)
• M32: 14,633,514 km (0.056 R)
• M33: 16,244,085 km (0.054 R)
• M34: 16,714,570 km (0.049 R)
• M35: 16,872,396 km (0.068 R)
• M36: 17,110,107 km (0.101 R)
• M37: 17,189,543 km (0.101 R)
• M38: 17,588,670 km (0.097 R)
• M39: 22,175,940 km (0.105 R)
• M40: 23,575,727 km (0.111 R)
• M41: 24,019,135 km (0.105 R)
• M42: 25,728,590 km (0.086 R)
• M43: 26,093,459 km (0.062 R)
• M44: 26,643,979 km (0.119 R)
• M45: 26,920,586 km (0.108 R)
• M46: 28,224,481 km (0.064 R)
• M47: 28,694,966 km (0.102 R)
• M48: 28,789,512 km (0.09 R)
• M49: 29,263,139 km (0.096 R)
• M50: 29,644,015 km (0.091 R)
• M51: 30,026,537 km (0.043 R)
• M52: 31,865,394 km (0.119 R)
• M53: 31,963,231 km (0.097 R)
• M54: 32,061,068 km (0.117 R)
• M55: 35,246,006 km (0.085 R)
• M56: 36,261,776 km (0.089 R)
• M57: 38,321,888 km (0.055 R)
• M58: 38,425,859 km (0.042 R)
• M59: 38,947,357 km (0.083 R)
• M60: 40,102,701 km (0.071 R)
• M61: 41,056,388 km (0.083 R)
• M62: 41,589,405 km (0.049 R)
• M63: 42,017,404 km (0.109 R)
• M64: 46,267,031 km (0.102 R)
• M65: 48,386,234 km (0.026 R)
• M66: 52,026,549 km (0.107 R)
• M67: 54,579,736 km (0.045 R)
• M68: 55,989,546 km (0.074 R)
• M69: 56,225,612 km (0.06 R)
• M70: 56,698,939 km (0.061 R)
• M71: 57,530,255 km (0.074 R)
• M72: 59,325,280 km (0.095 R)
• M73: 61,991,114 km (0.076 R)
• M74: 67,438,720 km (0.049 R)
• M75: 67,564,233 km (0.056 R)
• M76: 71,495,665 km (0.102 R)
• M77: 72,908,317 km (0.1 R)
• M78: 73,037,271 km (0.041 R)
• M79: 74,979,650 km (0.112 R)
• M80: 77,990,756 km (0.072 R)
• M81: 80,108,762 km (0.094 R)
• M82: 83,320,928 km (0.104 R)
• M83: 83,860,378 km (0.086 R)
• M84: 85,485,609 km (0.086 R)
• M85: 86,302,264 km (0.118 R)
• M86: 88,904,967 km (0.086 R)
• M87: 92,089,906 km (0.12 R)
• M88: 92,229,331 km (0.049 R)
• M89: 92,368,607 km (0.105 R)
• M90: 92,647,607 km (0.101 R)
• M91: 93,346,379 km (0.12 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 19,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit