🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.43 AU - 0.65 AU

Year: 140 Days

Day: 17.7 Hours

Environment

Temp: 276 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,989,565 km

• M1: 127,308 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.53 AU - 0.87 AU

Year: 207 Days

Day: 42.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.71 AU - 0.85 AU

Year: 243 Days

Day: 44.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,989,565 km

• M1: 201,508 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.74 AU - 1.18 AU

Year: 332 Days

Day: 16.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,989,565 km

• M1: 16,905 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.52 AU - 1.54 AU

Year: 668 Days

Day: 27.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.65 AU - 5.93 AU

Year: 3702 Days

Day: 17.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,989,565 km

• M1: 1,038,808 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.63 AU - 5.55 AU

Year: 4055 Days

Day: 17.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 10.3

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.24 AU - 5.8 AU

Year: 4579 Days

Day: 5.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,989,565 km

• M1: 128,953 km (0.03 R)
• M2: 258,655 km (0.064 R)
• M3: 497,263 km (0.104 R)
• M4: 661,223 km (0.087 R)
• M5: 768,933 km (0.064 R)
• M6: 922,271 km (0.106 R)
• M7: 1,215,931 km (0.094 R)
• M8: 1,320,351 km (0.115 R)
• M9: 1,888,524 km (0.115 R)
• M10: 2,117,558 km (0.1 R)
• M11: 2,244,716 km (0.091 R)
• M12: 2,318,468 km (0.082 R)
• M13: 2,544,959 km (0.07 R)
• M14: 2,979,092 km (0.064 R)
• M15: 3,060,473 km (0.11 R)
• M16: 3,204,835 km (0.074 R)
• M17: 3,479,048 km (0.097 R)
• M18: 3,673,376 km (0.072 R)
• M19: 3,805,022 km (0.095 R)
• M20: 4,163,608 km (0.108 R)
• M21: 4,277,901 km (0.108 R)
• M22: 4,393,241 km (0.054 R)
• M23: 4,580,088 km (0.047 R)
• M24: 5,908,368 km (0.118 R)
• M25: 6,037,022 km (0.076 R)
• M26: 6,166,723 km (0.09 R)
• M27: 7,018,534 km (0.103 R)
• M28: 7,375,175 km (0.111 R)
• M29: 7,458,202 km (0.079 R)
• M30: 7,878,721 km (0.09 R)
• M31: 8,422,211 km (0.12 R)
• M32: 8,919,025 km (0.099 R)
• M33: 9,066,828 km (0.118 R)
• M34: 9,185,758 km (0.094 R)
• M35: 9,575,909 km (0.103 R)
• M36: 9,788,189 km (0.088 R)
• M37: 10,527,950 km (0.119 R)
• M38: 10,684,280 km (0.089 R)
• M39: 10,778,527 km (0.081 R)
• M40: 11,062,763 km (0.026 R)
• M41: 11,638,714 km (0.119 R)
• M42: 11,865,355 km (0.113 R)
• M43: 12,126,254 km (0.102 R)
• M44: 12,521,043 km (0.031 R)
• M45: 13,188,399 km (0.111 R)
• M46: 13,799,057 km (0.083 R)
• M47: 14,211,199 km (0.086 R)
• M48: 14,522,961 km (0.044 R)
• M49: 16,223,739 km (0.117 R)
• M50: 17,466,299 km (0.109 R)
• M51: 17,540,350 km (0.119 R)
• M52: 17,912,101 km (0.098 R)
• M53: 18,061,549 km (0.108 R)
• M54: 18,587,835 km (0.099 R)
• M55: 19,386,837 km (0.115 R)
• M56: 19,886,943 km (0.07 R)
• M57: 21,057,546 km (0.042 R)
• M58: 21,254,865 km (0.065 R)
• M59: 22,089,921 km (0.099 R)
• M60: 22,652,708 km (0.107 R)
• M61: 22,733,491 km (0.081 R)
• M62: 23,301,664 km (0.05 R)
• M63: 23,628,535 km (0.039 R)
• M64: 23,874,474 km (0.084 R)
• M65: 24,121,460 km (0.079 R)
• M66: 24,992,419 km (0.066 R)
• M67: 25,201,257 km (0.079 R)
• M68: 25,410,694 km (0.086 R)
• M69: 26,127,268 km (0.093 R)
• M70: 26,509,341 km (0.035 R)
• M71: 26,765,004 km (0.109 R)
• M72: 26,978,779 km (0.068 R)
• M73: 28,012,500 km (0.103 R)
• M74: 29,015,255 km (0.119 R)
• M75: 29,278,846 km (0.116 R)
• M76: 29,543,186 km (0.094 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 13

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.74 AU - 6.74 AU

Year: 5504 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,989,565 km

• M1: 174,132 km (0.113 R)
• M2: 267,930 km (0.105 R)
• M3: 360,680 km (0.098 R)
• M4: 627,713 km (0.089 R)
• M5: 758,312 km (0.107 R)
• M6: 899,233 km (0.086 R)
• M7: 1,075,908 km (0.063 R)
• M8: 1,584,241 km (0.103 R)
• M9: 1,738,178 km (0.101 R)
• M10: 1,849,179 km (0.036 R)
• M11: 1,946,119 km (0.113 R)
• M12: 2,094,969 km (0.113 R)
• M13: 2,230,654 km (0.095 R)
• M14: 2,457,594 km (0.064 R)
• M15: 2,546,904 km (0.082 R)
• M16: 2,953,212 km (0.118 R)
• M17: 3,301,027 km (0.073 R)
• M18: 3,785,574 km (0.08 R)
• M19: 4,057,543 km (0.059 R)
• M20: 4,228,234 km (0.058 R)
• M21: 4,754,370 km (0.09 R)
• M22: 5,185,810 km (0.07 R)
• M23: 5,511,934 km (0.104 R)
• M24: 5,606,330 km (0.063 R)
• M25: 5,965,215 km (0.037 R)
• M26: 6,208,760 km (0.078 R)
• M27: 6,430,764 km (0.081 R)
• M28: 6,730,857 km (0.104 R)
• M29: 6,958,994 km (0.109 R)
• M30: 7,112,481 km (0.091 R)
• M31: 7,684,992 km (0.04 R)
• M32: 8,057,192 km (0.069 R)
• M33: 8,353,695 km (0.074 R)
• M34: 8,435,226 km (0.099 R)
• M35: 8,791,568 km (0.113 R)
• M36: 8,985,447 km (0.097 R)
• M37: 9,236,921 km (0.103 R)
• M38: 9,462,365 km (0.062 R)
• M39: 9,632,607 km (0.112 R)
• M40: 10,295,026 km (0.076 R)
• M41: 10,646,432 km (0.096 R)
• M42: 11,240,934 km (0.069 R)
• M43: 11,451,567 km (0.084 R)
• M44: 11,602,811 km (0.049 R)
• M45: 11,754,802 km (0.091 R)
• M46: 11,876,725 km (0.101 R)
• M47: 12,183,699 km (0.117 R)
• M48: 12,338,234 km (0.088 R)
• M49: 13,469,493 km (0.103 R)
• M50: 13,661,278 km (0.092 R)
• M51: 14,144,778 km (0.088 R)
• M52: 14,633,813 km (0.089 R)
• M53: 14,765,160 km (0.109 R)
• M54: 14,896,956 km (0.087 R)
• M55: 15,228,016 km (0.112 R)
• M56: 17,473,929 km (0.109 R)
• M57: 17,613,354 km (0.113 R)
• M58: 18,493,139 km (0.098 R)
• M59: 18,670,861 km (0.116 R)
• M60: 19,243,223 km (0.06 R)
• M61: 19,387,286 km (0.068 R)
• M62: 19,495,595 km (0.094 R)
• M63: 19,640,106 km (0.104 R)
• M64: 20,222,341 km (0.11 R)
• M65: 20,515,553 km (0.075 R)
• M66: 20,699,558 km (0.115 R)
• M67: 20,995,014 km (0.102 R)
• M68: 21,366,316 km (0.1 R)
• M69: 21,590,264 km (0.116 R)
• M70: 21,965,007 km (0.109 R)
• M71: 23,524,415 km (0.113 R)
• M72: 23,755,543 km (0.116 R)
• M73: 24,297,836 km (0.105 R)
• M74: 25,552,962 km (0.096 R)
• M75: 25,869,960 km (0.089 R)
• M76: 26,909,515 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532

Radius: 4.5

Gravity: 26.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.43 AU - 17.51 AU

Year: 20452 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,989,565 km

• M1: 540,497 km (0.095 R)
• M2: 897,138 km (0.106 R)
• M3: 1,072,467 km (0.057 R)
• M4: 1,691,204 km (0.087 R)
• M5: 2,232,150 km (0.105 R)
• M6: 2,822,313 km (0.101 R)
• M7: 3,190,773 km (0.105 R)
• M8: 3,732,018 km (0.09 R)
• M9: 4,468,638 km (0.077 R)
• M10: 4,595,647 km (0.11 R)
• M11: 5,338,101 km (0.099 R)
• M12: 5,977,033 km (0.1 R)
• M13: 6,352,973 km (0.065 R)
• M14: 6,688,072 km (0.049 R)
• M15: 7,325,658 km (0.078 R)
• M16: 7,525,820 km (0.088 R)
• M17: 7,880,217 km (0.085 R)
• M18: 8,188,389 km (0.097 R)
• M19: 8,291,911 km (0.084 R)
• M20: 8,343,971 km (0.096 R)
• M21: 8,448,241 km (0.1 R)
• M22: 8,869,508 km (0.073 R)
• M23: 8,922,615 km (0.083 R)
• M24: 9,623,182 km (0.086 R)
• M25: 10,007,649 km (0.097 R)
• M26: 10,565,649 km (0.103 R)
• M27: 10,622,047 km (0.064 R)
• M28: 10,791,691 km (0.031 R)
• M29: 10,848,389 km (0.117 R)
• M30: 12,239,948 km (0.114 R)
• M31: 12,477,360 km (0.099 R)
• M32: 13,441,817 km (0.089 R)
• M33: 13,994,881 km (0.085 R)
• M34: 14,367,679 km (0.106 R)
• M35: 14,617,956 km (0.113 R)
• M36: 14,869,729 km (0.062 R)
• M37: 15,377,614 km (0.109 R)
• M38: 16,475,662 km (0.101 R)
• M39: 17,067,023 km (0.052 R)
• M40: 17,799,454 km (0.065 R)
• M41: 18,135,600 km (0.095 R)
• M42: 18,203,219 km (0.117 R)
• M43: 18,406,223 km (0.076 R)
• M44: 18,541,908 km (0.069 R)
• M45: 19,778,634 km (0.097 R)
• M46: 20,126,898 km (0.095 R)
• M47: 21,041,838 km (0.046 R)
• M48: 22,838,957 km (0.072 R)
• M49: 25,210,084 km (0.069 R)
• M50: 25,663,216 km (0.116 R)
• M51: 26,501,113 km (0.109 R)
• M52: 28,438,555 km (0.027 R)
• M53: 28,831,399 km (0.051 R)
• M54: 29,068,063 km (0.101 R)
• M55: 29,702,208 km (0.102 R)
• M56: 30,340,842 km (0.059 R)
• M57: 30,903,479 km (0.102 R)
• M58: 32,202,138 km (0.096 R)
• M59: 32,693,867 km (0.047 R)
• M60: 35,610,576 km (0.051 R)
• M61: 35,864,444 km (0.083 R)
• M62: 36,118,910 km (0.069 R)
• M63: 36,800,328 km (0.101 R)
• M64: 37,314,346 km (0.118 R)
• M65: 37,486,085 km (0.108 R)
• M66: 37,830,609 km (0.117 R)
• M67: 38,003,245 km (0.106 R)
• M68: 41,599,129 km (0.118 R)
• M69: 41,688,139 km (0.106 R)
• M70: 41,955,620 km (0.112 R)
• M71: 44,389,129 km (0.117 R)
• M72: 45,393,529 km (0.052 R)
• M73: 46,497,711 km (0.109 R)
• M74: 46,590,162 km (0.047 R)
• M75: 46,960,417 km (0.065 R)
• M76: 47,053,168 km (0.101 R)
• M77: 48,545,107 km (0.112 R)
• M78: 49,202,740 km (0.113 R)
• M79: 49,296,837 km (0.097 R)
• M80: 49,579,726 km (0.058 R)
• M81: 49,674,272 km (0.111 R)
• M82: 49,957,760 km (0.094 R)
• M83: 51,192,990 km (0.054 R)
• M84: 51,384,026 km (0.067 R)
• M85: 52,246,159 km (0.074 R)
• M86: 52,727,116 km (0.083 R)
• M87: 53,499,789 km (0.12 R)
• M88: 53,693,518 km (0.045 R)
• M89: 54,568,367 km (0.073 R)
• M90: 54,665,755 km (0.069 R)
• M91: 55,938,384 km (0.096 R)
• M92: 59,914,994 km (0.085 R)
• M93: 63,673,491 km (0.056 R)
• M94: 64,084,287 km (0.107 R)
• M95: 65,011,943 km (0.063 R)
• M96: 65,425,731 km (0.096 R)
• M97: 66,359,820 km (0.12 R)
• M98: 68,872,167 km (0.042 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit