🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.59 AU - 0.67 AU

Year: 176 Days

Day: 14.6 Hours

Environment

Temp: 250 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.62 AU - 0.64 AU

Year: 176 Days

Day: 22.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.93 AU - 1.17 AU

Year: 378 Days

Day: 31.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.93 AU - 1.33 AU

Year: 422 Days

Day: 19.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.09 AU - 1.29 AU

Year: 456 Days

Day: 37.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.55 AU - 2.58 AU

Year: 1039 Days

Day: 26.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.79 AU - 2.49 AU

Year: 1100 Days

Day: 36.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,011,004 km

• M1: 95,144 km (0.075 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.98 AU - 4.68 AU

Year: 3167 Days

Day: 27.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 13.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.64 AU - 13.02 AU

Year: 12526 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,011,004 km

• M1: 213,626 km (0.058 R)
• M2: 545,583 km (0.109 R)
• M3: 742,454 km (0.048 R)
• M4: 948,451 km (0.037 R)
• M5: 1,050,476 km (0.103 R)
• M6: 1,399,937 km (0.071 R)
• M7: 1,518,119 km (0.032 R)
• M8: 1,619,247 km (0.11 R)
• M9: 2,160,492 km (0.118 R)
• M10: 2,463,877 km (0.11 R)
• M11: 2,681,991 km (0.1 R)
• M12: 2,881,405 km (0.082 R)
• M13: 3,482,489 km (0.088 R)
• M14: 3,590,947 km (0.071 R)
• M15: 4,065,023 km (0.094 R)
• M16: 4,353,448 km (0.06 R)
• M17: 4,950,343 km (0.077 R)
• M18: 5,103,681 km (0.083 R)
• M19: 5,352,313 km (0.046 R)
• M20: 5,861,544 km (0.083 R)
• M21: 5,991,395 km (0.107 R)
• M22: 6,587,542 km (0.096 R)
• M23: 7,098,718 km (0.095 R)
• M24: 7,658,364 km (0.045 R)
• M25: 7,836,236 km (0.092 R)
• M26: 7,979,550 km (0.081 R)
• M27: 8,087,560 km (0.084 R)
• M28: 8,268,574 km (0.084 R)
• M29: 9,119,187 km (0.097 R)
• M30: 9,689,005 km (0.118 R)
• M31: 9,997,775 km (0.108 R)
• M32: 10,231,298 km (0.072 R)
• M33: 10,388,076 km (0.096 R)
• M34: 10,545,752 km (0.109 R)
• M35: 10,903,142 km (0.094 R)
• M36: 11,063,361 km (0.105 R)
• M37: 11,671,027 km (0.097 R)
• M38: 12,289,465 km (0.077 R)
• M39: 15,225,323 km (0.038 R)
• M40: 15,629,537 km (0.032 R)
• M41: 16,128,446 km (0.066 R)
• M42: 16,265,328 km (0.045 R)
• M43: 17,656,289 km (0.109 R)
• M44: 18,033,575 km (0.115 R)
• M45: 18,318,409 km (0.045 R)
• M46: 18,748,353 km (0.067 R)
• M47: 19,036,927 km (0.093 R)
• M48: 20,353,389 km (0.06 R)
• M49: 20,649,892 km (0.105 R)
• M50: 21,850,415 km (0.106 R)
• M51: 22,357,252 km (0.107 R)
• M52: 22,868,129 km (0.056 R)
• M53: 23,227,912 km (0.112 R)
• M54: 25,055,250 km (0.085 R)
• M55: 25,373,145 km (0.066 R)
• M56: 25,692,238 km (0.058 R)
• M57: 26,766,051 km (0.089 R)
• M58: 27,145,282 km (0.113 R)
• M59: 27,799,623 km (0.035 R)
• M60: 28,238,692 km (0.115 R)
• M61: 28,680,156 km (0.078 R)
• M62: 29,123,863 km (0.079 R)
• M63: 29,290,814 km (0.104 R)
• M64: 30,018,159 km (0.118 R)
• M65: 30,638,093 km (0.102 R)
• M66: 31,091,673 km (0.104 R)
• M67: 32,063,012 km (0.034 R)
• M68: 32,292,944 km (0.098 R)
• M69: 33,218,357 km (0.08 R)
• M70: 33,742,847 km (0.038 R)
• M71: 35,332,324 km (0.062 R)
• M72: 35,867,735 km (0.096 R)
• M73: 39,627,578 km (0.087 R)
• M74: 40,307,650 km (0.1 R)
• M75: 40,680,299 km (0.087 R)
• M76: 40,804,764 km (0.102 R)
• M77: 41,116,376 km (0.043 R)
• M78: 41,491,418 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.3

Radius: 6.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.98 AU - 15.2 AU

Year: 20602 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,011,004 km

• M1: 148,999 km (0.094 R)
• M2: 194,028 km (0.118 R)
• M3: 762,800 km (0.086 R)
• M4: 929,900 km (0.103 R)
• M5: 1,170,903 km (0.107 R)
• M6: 1,255,725 km (0.07 R)
• M7: 1,685,968 km (0.099 R)
• M8: 2,184,727 km (0.112 R)
• M9: 2,263,416 km (0.069 R)
• M10: 2,450,563 km (0.057 R)
• M11: 2,505,016 km (0.098 R)
• M12: 3,218,897 km (0.089 R)
• M13: 3,896,127 km (0.032 R)
• M14: 4,415,680 km (0.028 R)
• M15: 4,515,612 km (0.096 R)
• M16: 4,922,368 km (0.06 R)
• M17: 5,060,746 km (0.106 R)
• M18: 5,305,788 km (0.118 R)
• M19: 5,518,815 km (0.095 R)
• M20: 5,626,526 km (0.109 R)
• M21: 6,175,101 km (0.114 R)
• M22: 7,639,814 km (0.119 R)
• M23: 8,617,585 km (0.066 R)
• M24: 8,952,236 km (0.079 R)
• M25: 9,591,168 km (0.116 R)
• M26: 9,634,252 km (0.085 R)
• M27: 10,069,133 km (0.084 R)
• M28: 10,643,739 km (0.072 R)
• M29: 11,093,131 km (0.089 R)
• M30: 12,809,018 km (0.093 R)
• M31: 13,527,836 km (0.098 R)
• M32: 14,358,254 km (0.114 R)
• M33: 15,457,350 km (0.087 R)
• M34: 17,260,902 km (0.06 R)
• M35: 18,481,919 km (0.074 R)
• M36: 19,840,418 km (0.083 R)
• M37: 21,569,171 km (0.082 R)
• M38: 22,194,190 km (0.114 R)
• M39: 23,461,883 km (0.113 R)
• M40: 23,578,270 km (0.061 R)
• M41: 24,575,489 km (0.119 R)
• M42: 24,634,581 km (0.11 R)
• M43: 27,464,523 km (0.097 R)
• M44: 27,587,343 km (0.098 R)
• M45: 30,395,744 km (0.076 R)
• M46: 30,840,648 km (0.085 R)
• M47: 32,059,422 km (0.071 R)
• M48: 32,382,703 km (0.11 R)
• M49: 33,949,591 km (0.107 R)
• M50: 37,360,273 km (0.06 R)
• M51: 37,905,258 km (0.104 R)
• M52: 39,763,413 km (0.087 R)
• M53: 40,598,768 km (0.087 R)
• M54: 41,792,110 km (0.115 R)
• M55: 43,353,313 km (0.074 R)
• M56: 44,572,835 km (0.085 R)
• M57: 44,644,941 km (0.054 R)
• M58: 47,118,841 km (0.092 R)
• M59: 48,891,875 km (0.115 R)
• M60: 49,189,425 km (0.081 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 17,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit