🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.58 AU - 0.9 AU

Year: 223 Days

Day: 20.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,211,058 km

• M1: 51,462 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.01 AU - 1.13 AU

Year: 387 Days

Day: 43.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.23 AU - 1.29 AU

Year: 495 Days

Day: 22.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 99,211,058 km

• M1: 439,519 km (0.102 R)
• M2: 631,303 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.16 AU - 1.6 AU

Year: 567 Days

Day: 47 Hours

Environment

Temp: 8 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,211,058 km

• M1: 112,946 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.69 AU - 2.65 AU

Year: 1118 Days

Day: 19.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,211,058 km

• M1: 282,441 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.07 AU - 4.01 AU

Year: 2330 Days

Day: 23.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.19 AU - 4.21 AU

Year: 2490 Days

Day: 35.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,211,058 km

• M1: 1,535,323 km (0.111 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.71 AU - 6.11 AU

Year: 3806 Days

Day: 37 Hours

Environment

Temp: -133 °C

Axial Tilt: 84.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.2

Radius: 7.7

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 16.48 AU - 23.48 AU

Year: 31244 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,211,058 km

• M1: 717,172 km (0.12 R)
• M2: 2,254,889 km (0.105 R)
• M3: 3,043,868 km (0.07 R)
• M4: 4,371,399 km (0.05 R)
• M5: 5,853,765 km (0.096 R)
• M6: 6,085,641 km (0.091 R)
• M7: 6,799,223 km (0.111 R)
• M8: 7,351,838 km (0.047 R)
• M9: 7,539,134 km (0.067 R)
• M10: 9,228,244 km (0.114 R)
• M11: 9,770,686 km (0.101 R)
• M12: 11,100,012 km (0.068 R)
• M13: 11,243,178 km (0.05 R)
• M14: 11,749,267 km (0.069 R)
• M15: 12,262,837 km (0.109 R)
• M16: 12,410,939 km (0.089 R)
• M17: 12,485,139 km (0.117 R)
• M18: 15,255,392 km (0.111 R)
• M19: 16,382,014 km (0.063 R)
• M20: 16,708,885 km (0.118 R)
• M21: 18,885,086 km (0.117 R)
• M22: 19,227,814 km (0.101 R)
• M23: 21,148,801 km (0.043 R)
• M24: 21,594,004 km (0.091 R)
• M25: 24,421,703 km (0.108 R)
• M26: 24,888,598 km (0.084 R)
• M27: 26,021,203 km (0.1 R)
• M28: 26,497,972 km (0.077 R)
• M29: 26,977,732 km (0.109 R)
• M30: 27,751,303 km (0.042 R)
• M31: 28,532,203 km (0.113 R)
• M32: 29,716,869 km (0.086 R)
• M33: 30,817,012 km (0.053 R)
• M34: 33,469,831 km (0.065 R)
• M35: 34,718,674 km (0.046 R)
• M36: 34,928,260 km (0.117 R)
• M37: 35,559,713 km (0.116 R)
• M38: 36,301,120 km (0.1 R)
• M39: 37,583,772 km (0.066 R)
• M40: 37,799,044 km (0.087 R)
• M41: 38,014,764 km (0.117 R)
• M42: 38,122,773 km (0.08 R)
• M43: 39,317,163 km (0.081 R)
• M44: 40,193,657 km (0.105 R)
• M45: 43,763,211 km (0.082 R)
• M46: 44,899,407 km (0.108 R)
• M47: 45,471,170 km (0.086 R)
• M48: 46,160,368 km (0.093 R)
• M49: 46,275,558 km (0.062 R)
• M50: 47,200,671 km (0.046 R)
• M51: 47,316,759 km (0.108 R)
• M52: 48,365,740 km (0.066 R)
• M53: 49,540,083 km (0.097 R)
• M54: 49,776,148 km (0.118 R)
• M55: 50,130,845 km (0.082 R)
• M56: 51,200,021 km (0.094 R)
• M57: 52,637,208 km (0.101 R)
• M58: 52,878,060 km (0.112 R)
• M59: 53,240,087 km (0.066 R)
• M60: 53,481,837 km (0.086 R)
• M61: 53,602,862 km (0.093 R)
• M62: 56,411,113 km (0.098 R)
• M63: 56,657,650 km (0.098 R)
• M64: 58,268,221 km (0.119 R)
• M65: 58,891,745 km (0.088 R)
• M66: 60,775,481 km (0.05 R)
• M67: 62,806,572 km (0.09 R)
• M68: 65,894,571 km (0.101 R)
• M69: 67,195,773 km (0.093 R)
• M70: 68,242,809 km (0.095 R)
• M71: 68,505,353 km (0.084 R)
• M72: 68,899,992 km (0.065 R)
• M73: 69,559,120 km (0.099 R)
• M74: 71,816,253 km (0.052 R)
• M75: 74,772,606 km (0.052 R)
• M76: 75,585,820 km (0.096 R)
• M77: 77,220,925 km (0.083 R)
• M78: 77,357,807 km (0.111 R)
• M79: 77,631,571 km (0.103 R)
• M80: 79,005,478 km (0.09 R)
• M81: 79,557,344 km (0.104 R)
• M82: 79,833,652 km (0.102 R)
• M83: 80,942,471 km (0.105 R)
• M84: 81,081,298 km (0.068 R)
• M85: 81,637,952 km (0.063 R)
• M86: 82,895,023 km (0.103 R)
• M87: 83,035,046 km (0.107 R)
• M88: 85,569,533 km (0.077 R)
• M89: 86,419,997 km (0.107 R)
• M90: 87,130,886 km (0.081 R)
• M91: 88,272,318 km (0.115 R)
• M92: 89,562,300 km (0.089 R)
• M93: 91,003,078 km (0.113 R)
• M94: 91,871,194 km (0.069 R)
• M95: 92,742,003 km (0.045 R)
• M96: 93,615,505 km (0.042 R)
• M97: 93,907,221 km (0.118 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit