🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.73 AU

Year: 177 Days

Day: 22.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,222,740 km

• M1: 191,036 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 29.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.63 AU - 0.87 AU

Year: 229 Days

Day: 47.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.97 AU - 1.03 AU

Year: 353 Days

Day: 12.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.9 AU - 2.4 AU

Year: 1113 Days

Day: 47.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.02 AU - 5 AU

Year: 3382 Days

Day: 19.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 11.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.8 AU - 7.42 AU

Year: 6694 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,222,740 km

• M1: 157,826 km (0.114 R)
• M2: 249,080 km (0.089 R)
• M3: 337,792 km (0.11 R)
• M4: 581,637 km (0.118 R)
• M5: 758,611 km (0.11 R)
• M6: 1,233,883 km (0.116 R)
• M7: 1,383,481 km (0.085 R)
• M8: 1,481,917 km (0.087 R)
• M9: 1,626,877 km (0.055 R)
• M10: 1,716,187 km (0.107 R)
• M11: 1,822,551 km (0.108 R)
• M12: 1,899,893 km (0.101 R)
• M13: 2,074,174 km (0.11 R)
• M14: 2,171,563 km (0.111 R)
• M15: 2,303,807 km (0.089 R)
• M16: 2,788,205 km (0.088 R)
• M17: 2,878,113 km (0.056 R)
• M18: 3,228,472 km (0.069 R)
• M19: 3,304,019 km (0.103 R)
• M20: 3,380,313 km (0.075 R)
• M21: 3,534,399 km (0.092 R)
• M22: 3,770,016 km (0.115 R)
• M23: 3,930,086 km (0.112 R)
• M24: 4,699,318 km (0.12 R)
• M25: 4,850,113 km (0.114 R)
• M26: 5,200,770 km (0.118 R)
• M27: 5,289,781 km (0.091 R)
• M28: 5,996,780 km (0.111 R)
• M29: 6,137,103 km (0.102 R)
• M30: 6,278,473 km (0.11 R)
• M31: 6,928,177 km (0.114 R)
• M32: 7,026,313 km (0.055 R)
• M33: 7,323,414 km (0.066 R)
• M34: 7,523,875 km (0.033 R)
• M35: 7,725,982 km (0.083 R)
• M36: 8,084,269 km (0.031 R)
• M37: 8,369,552 km (0.114 R)
• M38: 8,526,630 km (0.108 R)
• M39: 9,353,457 km (0.067 R)
• M40: 9,735,231 km (0.071 R)
• M41: 10,178,041 km (0.063 R)
• M42: 10,317,616 km (0.112 R)
• M43: 10,401,839 km (0.081 R)
• M44: 10,968,516 km (0.092 R)
• M45: 11,400,106 km (0.113 R)
• M46: 11,896,023 km (0.098 R)
• M47: 12,399,120 km (0.103 R)
• M48: 13,121,080 km (0.072 R)
• M49: 13,212,334 km (0.053 R)
• M50: 13,671,600 km (0.08 R)
• M51: 14,073,868 km (0.09 R)
• M52: 14,386,079 km (0.064 R)
• M53: 16,110,643 km (0.07 R)
• M54: 16,404,454 km (0.081 R)
• M55: 17,030,521 km (0.114 R)
• M56: 18,001,112 km (0.083 R)
• M57: 18,544,302 km (0.1 R)
• M58: 18,989,655 km (0.052 R)
• M59: 19,542,568 km (0.07 R)
• M60: 20,065,712 km (0.082 R)
• M61: 20,311,501 km (0.035 R)
• M62: 20,487,578 km (0.06 R)
• M63: 20,628,948 km (0.04 R)
• M64: 20,805,922 km (0.094 R)
• M65: 21,161,516 km (0.081 R)
• M66: 21,304,382 km (0.103 R)
• M67: 21,411,794 km (0.079 R)
• M68: 21,698,872 km (0.063 R)
• M69: 21,770,829 km (0.045 R)
• M70: 21,951,094 km (0.094 R)
• M71: 22,458,530 km (0.103 R)
• M72: 22,677,092 km (0.083 R)
• M73: 23,006,507 km (0.057 R)
• M74: 23,116,611 km (0.049 R)
• M75: 23,190,064 km (0.101 R)
• M76: 24,676,767 km (0.047 R)
• M77: 25,091,004 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.8

Radius: 14.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.41 AU - 11.57 AU

Year: 12865 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 88,222,740 km

• M1: 215,421 km (0.109 R)
• M2: 341,831 km (0.045 R)
• M3: 603,328 km (0.081 R)
• M4: 772,075 km (0.027 R)
• M5: 1,069,326 km (0.095 R)
• M6: 1,379,292 km (0.088 R)
• M7: 1,611,169 km (0.089 R)
• M8: 1,745,807 km (0.118 R)
• M9: 1,842,447 km (0.11 R)
• M10: 2,173,059 km (0.107 R)
• M11: 2,430,068 km (0.093 R)
• M12: 2,649,229 km (0.115 R)
• M13: 2,793,740 km (0.101 R)
• M14: 2,891,577 km (0.101 R)
• M15: 3,433,122 km (0.109 R)
• M16: 3,591,396 km (0.103 R)
• M17: 3,969,879 km (0.049 R)
• M18: 4,136,232 km (0.113 R)
• M19: 5,162,323 km (0.036 R)
• M20: 6,157,299 km (0.073 R)
• M21: 6,611,179 km (0.037 R)
• M22: 6,786,956 km (0.028 R)
• M23: 7,369,191 km (0.11 R)
• M24: 7,574,439 km (0.118 R)
• M25: 7,666,292 km (0.05 R)
• M26: 7,828,008 km (0.092 R)
• M27: 8,201,853 km (0.082 R)
• M28: 8,677,424 km (0.067 R)
• M29: 9,333,860 km (0.054 R)
• M30: 10,335,567 km (0.085 R)
• M31: 10,720,183 km (0.088 R)
• M32: 11,266,365 km (0.029 R)
• M33: 11,476,999 km (0.095 R)
• M34: 13,097,144 km (0.059 R)
• M35: 13,235,372 km (0.089 R)
• M36: 14,961,133 km (0.088 R)
• M37: 15,076,773 km (0.06 R)
• M38: 15,571,493 km (0.116 R)
• M39: 15,924,095 km (0.091 R)
• M40: 16,906,953 km (0.076 R)
• M41: 17,756,519 km (0.112 R)
• M42: 18,931,461 km (0.029 R)
• M43: 20,451,525 km (0.086 R)
• M44: 21,617,192 km (0.106 R)
• M45: 22,043,396 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.5

Radius: 5

Gravity: 35.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.92 AU - 19.5 AU

Year: 21987 Days

Day: 24.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,222,740 km

• M1: 84,523 km (0.114 R)
• M2: 125,213 km (0.112 R)
• M3: 520,301 km (0.107 R)
• M4: 614,847 km (0.113 R)
• M5: 794,065 km (0.109 R)
• M6: 875,896 km (0.071 R)
• M7: 960,418 km (0.098 R)
• M8: 1,047,783 km (0.11 R)
• M9: 1,909,318 km (0.047 R)
• M10: 1,982,621 km (0.073 R)
• M11: 2,285,556 km (0.063 R)
• M12: 2,808,401 km (0.118 R)
• M13: 2,976,399 km (0.097 R)
• M14: 3,191,222 km (0.048 R)
• M15: 3,278,587 km (0.072 R)
• M16: 3,366,700 km (0.047 R)
• M17: 3,681,304 km (0.063 R)
• M18: 4,005,184 km (0.064 R)
• M19: 4,194,425 km (0.1 R)
• M20: 4,242,296 km (0.037 R)
• M21: 5,599,000 km (0.08 R)
• M22: 5,863,937 km (0.106 R)
• M23: 6,682,836 km (0.073 R)
• M24: 6,738,786 km (0.069 R)
• M25: 7,077,176 km (0.114 R)
• M26: 7,653,726 km (0.069 R)
• M27: 8,365,064 km (0.041 R)
• M28: 9,660,133 km (0.078 R)
• M29: 9,977,580 km (0.043 R)
• M30: 10,298,467 km (0.097 R)
• M31: 11,615,377 km (0.101 R)
• M32: 11,817,484 km (0.092 R)
• M33: 11,952,870 km (0.062 R)
• M34: 12,293,654 km (0.112 R)
• M35: 12,706,694 km (0.113 R)
• M36: 12,845,371 km (0.062 R)
• M37: 12,984,497 km (0.08 R)
• M38: 16,698,862 km (0.073 R)
• M39: 17,156,033 km (0.092 R)
• M40: 17,617,393 km (0.082 R)
• M41: 18,316,913 km (0.089 R)
• M42: 18,630,769 km (0.062 R)
• M43: 19,184,281 km (0.095 R)
• M44: 21,286,879 km (0.118 R)
• M45: 22,365,181 km (0.119 R)
• M46: 22,448,956 km (0.12 R)
• M47: 22,532,730 km (0.085 R)
• M48: 24,920,761 km (0.059 R)
• M49: 26,321,147 km (0.083 R)
• M50: 28,197,403 km (0.097 R)
• M51: 30,672,351 km (0.071 R)
• M52: 30,951,500 km (0.098 R)
• M53: 32,171,321 km (0.076 R)
• M54: 32,265,867 km (0.056 R)
• M55: 32,549,954 km (0.046 R)
• M56: 32,644,799 km (0.093 R)
• M57: 34,271,227 km (0.092 R)
• M58: 35,532,785 km (0.096 R)
• M59: 35,630,473 km (0.116 R)
• M60: 37,007,222 km (0.081 R)
• M61: 41,240,543 km (0.057 R)
• M62: 41,445,940 km (0.083 R)
• M63: 46,262,394 km (0.09 R)
• M64: 48,194,749 km (0.103 R)
• M65: 49,497,597 km (0.088 R)
• M66: 50,262,790 km (0.06 R)
• M67: 51,142,276 km (0.04 R)
• M68: 52,359,704 km (0.049 R)
• M69: 55,501,558 km (0.119 R)
• M70: 56,410,365 km (0.104 R)
• M71: 57,668,034 km (0.101 R)
• M72: 59,513,773 km (0.098 R)
• M73: 61,027,703 km (0.11 R)
• M74: 62,790,265 km (0.096 R)
• M75: 63,144,812 km (0.09 R)
• M76: 64,331,273 km (0.09 R)
• M77: 66,485,333 km (0.097 R)
• M78: 67,208,639 km (0.068 R)
• M79: 69,150,269 km (0.12 R)
• M80: 70,618,423 km (0.05 R)
• M81: 71,110,001 km (0.115 R)
• M82: 72,344,184 km (0.067 R)
• M83: 74,083,858 km (0.068 R)
• M84: 74,458,451 km (0.097 R)
• M85: 77,857,913 km (0.12 R)
• M86: 78,365,947 km (0.03 R)
• M87: 78,747,571 km (0.044 R)
• M88: 79,385,008 km (0.078 R)
• M89: 81,436,443 km (0.06 R)
• M90: 82,856,875 km (0.058 R)
• M91: 85,068,081 km (0.117 R)
• M92: 85,853,171 km (0.108 R)
• M93: 86,903,647 km (0.104 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 17,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit