🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.16 AU - 1.68 AU

Year: 618 Days

Day: 39.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.88 AU - 2.42 AU

Year: 1151 Days

Day: 28.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.84 AU - 3.74 AU

Year: 2180 Days

Day: 13.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,096,184 km

• M1: 23,786 km (0.102 R)
• M2: 1,269,488 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.88 AU - 4.5 AU

Year: 3133 Days

Day: 35.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,096,184 km

• M1: 77,940 km (0.112 R)
• M2: 2,173,507 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.39 AU - 4.55 AU

Year: 3452 Days

Day: 44.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,096,184 km

• M1: 968,497 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.13 AU - 4.99 AU

Year: 3557 Days

Day: 14.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,096,184 km

• M1: 623,075 km (0.066 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.52 AU - 4.9 AU

Year: 3734 Days

Day: 39.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.3

Radius: 9.2

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.68 AU - 8.76 AU

Year: 8608 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,096,184 km

• M1: 142,268 km (0.033 R)
• M2: 210,783 km (0.096 R)
• M3: 325,675 km (0.051 R)
• M4: 762,500 km (0.097 R)
• M5: 903,571 km (0.085 R)
• M6: 996,471 km (0.092 R)
• M7: 1,073,066 km (0.102 R)
• M8: 1,151,904 km (0.079 R)
• M9: 1,378,844 km (0.075 R)
• M10: 1,508,844 km (0.108 R)
• M11: 1,620,444 km (0.104 R)
• M12: 1,804,749 km (0.091 R)
• M13: 1,899,444 km (0.111 R)
• M14: 2,321,011 km (0.1 R)
• M15: 2,853,579 km (0.119 R)
• M16: 3,048,805 km (0.049 R)
• M17: 3,630,890 km (0.03 R)
• M18: 3,996,507 km (0.071 R)
• M19: 4,763,196 km (0.088 R)
• M20: 5,129,561 km (0.119 R)
• M21: 5,367,572 km (0.113 R)
• M22: 6,647,980 km (0.096 R)
• M23: 6,833,182 km (0.109 R)
• M24: 7,170,525 km (0.081 R)
• M25: 7,436,809 km (0.064 R)
• M26: 7,513,553 km (0.113 R)
• M27: 7,629,043 km (0.098 R)
• M28: 7,979,102 km (0.109 R)
• M29: 8,334,397 km (0.096 R)
• M30: 8,614,444 km (0.066 R)
• M31: 9,348,521 km (0.071 R)
• M32: 9,723,263 km (0.118 R)
• M33: 9,933,448 km (0.055 R)
• M34: 10,017,971 km (0.099 R)
• M35: 10,187,765 km (0.111 R)
• M36: 10,401,390 km (0.11 R)
• M37: 10,919,897 km (0.081 R)
• M38: 11,802,973 km (0.072 R)
• M39: 13,077,397 km (0.074 R)
• M40: 13,449,597 km (0.037 R)
• M41: 14,014,329 km (0.074 R)
• M42: 15,264,368 km (0.043 R)
• M43: 16,051,253 km (0.094 R)
• M44: 16,200,253 km (0.069 R)
• M45: 16,299,885 km (0.107 R)
• M46: 17,510,880 km (0.094 R)
• M47: 18,024,150 km (0.072 R)
• M48: 18,178,984 km (0.106 R)
• M49: 18,282,505 km (0.101 R)
• M50: 18,490,147 km (0.063 R)
• M51: 18,907,824 km (0.116 R)
• M52: 19,012,693 km (0.047 R)
• M53: 20,072,294 km (0.096 R)
• M54: 20,179,257 km (0.1 R)
• M55: 20,771,216 km (0.067 R)
• M56: 22,915,701 km (0.117 R)
• M57: 23,139,499 km (0.095 R)
• M58: 23,533,091 km (0.103 R)
• M59: 24,841,923 km (0.066 R)
• M60: 25,418,324 km (0.07 R)
• M61: 27,055,523 km (0.11 R)
• M62: 27,588,989 km (0.061 R)
• M63: 28,185,735 km (0.052 R)
• M64: 28,847,257 km (0.05 R)
• M65: 29,757,410 km (0.108 R)
• M66: 30,308,080 km (0.06 R)
• M67: 30,369,415 km (0.096 R)
• M68: 30,800,406 km (0.091 R)
• M69: 31,171,260 km (0.114 R)
• M70: 31,730,456 km (0.033 R)
• M71: 31,855,221 km (0.067 R)
• M72: 32,795,743 km (0.069 R)
• M73: 33,301,234 km (0.106 R)
• M74: 36,582,962 km (0.119 R)
• M75: 36,975,807 km (0.089 R)
• M76: 37,107,153 km (0.094 R)
• M77: 37,172,827 km (0.085 R)
• M78: 37,238,500 km (0.093 R)
• M79: 37,964,050 km (0.08 R)
• M80: 39,295,172 km (0.102 R)
• M81: 39,831,929 km (0.107 R)
• M82: 40,303,462 km (0.028 R)
• M83: 40,709,171 km (0.12 R)
• M84: 40,912,624 km (0.038 R)
• M85: 41,184,294 km (0.081 R)
• M86: 41,320,278 km (0.086 R)
• M87: 41,797,795 km (0.064 R)
• M88: 42,276,957 km (0.09 R)
• M89: 44,421,143 km (0.103 R)
• M90: 44,700,442 km (0.1 R)
• M91: 45,330,848 km (0.036 R)
• M92: 46,458,965 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.5

Radius: 4.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12 AU - 17.34 AU

Year: 20523 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,096,184 km

• M1: 229,184 km (0.058 R)
• M2: 448,943 km (0.077 R)
• M3: 817,253 km (0.102 R)
• M4: 951,143 km (0.077 R)
• M5: 1,128,566 km (0.085 R)
• M6: 1,183,768 km (0.096 R)
• M7: 2,513,244 km (0.073 R)
• M8: 2,757,986 km (0.075 R)
• M9: 3,429,232 km (0.044 R)
• M10: 3,536,793 km (0.067 R)
• M11: 3,922,157 km (0.101 R)
• M12: 6,105,089 km (0.079 R)
• M13: 7,278,086 km (0.094 R)
• M14: 8,229,229 km (0.073 R)
• M15: 9,256,069 km (0.06 R)
• M16: 9,975,635 km (0.113 R)
• M17: 10,478,284 km (0.086 R)
• M18: 10,989,160 km (0.117 R)
• M19: 11,912,628 km (0.069 R)
• M20: 13,196,327 km (0.103 R)
• M21: 13,619,689 km (0.061 R)
• M22: 17,255,217 km (0.091 R)
• M23: 17,671,548 km (0.116 R)
• M24: 17,810,973 km (0.106 R)
• M25: 18,278,616 km (0.091 R)
• M26: 18,702,875 km (0.077 R)
• M27: 19,321,463 km (0.075 R)
• M28: 19,657,310 km (0.094 R)
• M29: 20,725,439 km (0.116 R)
• M30: 23,120,351 km (0.07 R)
• M31: 26,022,699 km (0.045 R)
• M32: 26,287,487 km (0.11 R)
• M33: 27,516,434 km (0.11 R)
• M34: 27,786,159 km (0.039 R)
• M35: 28,654,874 km (0.097 R)
• M36: 30,029,977 km (0.112 R)
• M37: 30,753,582 km (0.087 R)
• M38: 32,331,391 km (0.069 R)
• M39: 33,302,132 km (0.102 R)
• M40: 34,051,019 km (0.049 R)
• M41: 34,456,429 km (0.114 R)
• M42: 37,877,134 km (0.101 R)
• M43: 38,900,084 km (0.119 R)
• M44: 40,115,267 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit