🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.75 AU - 0.75 AU

Year: 227 Days

Day: 21.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,816,963 km

• M1: 601,832 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.72 AU - 1 AU

Year: 279 Days

Day: 22.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,816,963 km

• M1: 13,314 km (0.118 R)
• M2: 81,830 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.48 AU - 1.58 AU

Year: 662 Days

Day: 46.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,816,963 km

• M1: 745,147 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.25 AU - 1.99 AU

Year: 721 Days

Day: 31.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,816,963 km

• M1: 213,775 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.57 AU - 2.37 AU

Year: 967 Days

Day: 36 Hours

Environment

Temp: -41 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.61 AU - 4.53 AU

Year: 2873 Days

Day: 31.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,816,963 km

• M1: 1,019,360 km (0.098 R)
• M2: 1,935,946 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 14.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.98 AU - 14.28 AU

Year: 13875 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,816,963 km

• M1: 191,036 km (0.113 R)
• M2: 496,216 km (0.115 R)
• M3: 625,469 km (0.113 R)
• M4: 1,136,645 km (0.082 R)
• M5: 1,295,069 km (0.048 R)
• M6: 2,577,422 km (0.098 R)
• M7: 2,820,967 km (0.103 R)
• M8: 2,945,582 km (0.1 R)
• M9: 3,396,919 km (0.103 R)
• M10: 4,044,528 km (0.061 R)
• M11: 4,150,294 km (0.114 R)
• M12: 4,546,429 km (0.075 R)
• M13: 5,144,521 km (0.093 R)
• M14: 5,609,621 km (0.086 R)
• M15: 6,210,256 km (0.109 R)
• M16: 6,831,387 km (0.073 R)
• M17: 7,085,554 km (0.114 R)
• M18: 7,472,563 km (0.104 R)
• M19: 8,858,588 km (0.076 R)
• M20: 9,652,055 km (0.115 R)
• M21: 10,958,942 km (0.043 R)
• M22: 11,206,975 km (0.094 R)
• M23: 12,013,607 km (0.094 R)
• M24: 12,320,881 km (0.076 R)
• M25: 12,423,954 km (0.079 R)
• M26: 12,786,728 km (0.071 R)
• M27: 13,469,942 km (0.1 R)
• M28: 14,817,071 km (0.078 R)
• M29: 15,091,583 km (0.109 R)
• M30: 15,757,443 km (0.042 R)
• M31: 16,263,233 km (0.097 R)
• M32: 17,175,481 km (0.088 R)
• M33: 18,457,086 km (0.065 R)
• M34: 19,169,022 km (0.111 R)
• M35: 19,829,647 km (0.12 R)
• M36: 20,132,283 km (0.104 R)
• M37: 20,436,565 km (0.074 R)
• M38: 20,803,828 km (0.101 R)
• M39: 21,049,767 km (0.118 R)
• M40: 21,173,185 km (0.119 R)
• M41: 21,668,952 km (0.101 R)
• M42: 22,294,122 km (0.069 R)
• M43: 22,798,715 km (0.096 R)
• M44: 22,925,425 km (0.089 R)
• M45: 23,179,442 km (0.064 R)
• M46: 24,464,039 km (0.086 R)
• M47: 24,723,741 km (0.107 R)
• M48: 25,837,796 km (0.026 R)
• M49: 26,500,664 km (0.115 R)
• M50: 27,169,217 km (0.097 R)
• M51: 27,505,663 km (0.026 R)
• M52: 27,775,687 km (0.102 R)
• M53: 30,454,985 km (0.077 R)
• M54: 30,664,422 km (0.079 R)
• M55: 32,357,720 km (0.115 R)
• M56: 32,642,854 km (0.118 R)
• M57: 32,928,885 km (0.073 R)
• M58: 33,359,428 km (0.093 R)
• M59: 34,153,643 km (0.115 R)
• M60: 34,444,012 km (0.112 R)
• M61: 35,393,360 km (0.088 R)
• M62: 35,760,773 km (0.089 R)
• M63: 36,055,630 km (0.101 R)
• M64: 36,647,738 km (0.08 R)
• M65: 37,093,989 km (0.106 R)
• M66: 38,142,221 km (0.111 R)
• M67: 38,292,717 km (0.118 R)
• M68: 38,669,853 km (0.078 R)
• M69: 38,821,096 km (0.106 R)
• M70: 39,200,028 km (0.074 R)
• M71: 39,352,019 km (0.094 R)
• M72: 40,420,896 km (0.117 R)
• M73: 41,422,154 km (0.057 R)
• M74: 41,809,314 km (0.038 R)
• M75: 43,606,134 km (0.114 R)
• M76: 45,029,707 km (0.117 R)
• M77: 45,188,879 km (0.119 R)
• M78: 45,747,328 km (0.07 R)
• M79: 47,113,007 km (0.088 R)
• M80: 48,085,094 km (0.068 R)
• M81: 49,719,900 km (0.087 R)
• M82: 50,544,184 km (0.105 R)
• M83: 50,957,971 km (0.107 R)
• M84: 51,123,876 km (0.062 R)
• M85: 51,872,463 km (0.106 R)
• M86: 53,212,112 km (0.084 R)
• M87: 55,925,518 km (0.092 R)
• M88: 56,439,237 km (0.041 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit