🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.83 AU - 1.27 AU

Year: 391 Days

Day: 42.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.25 AU - 1.51 AU

Year: 589 Days

Day: 39.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.68 AU - 2.52 AU

Year: 1106 Days

Day: 32.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,040,325 km

• M1: 401,670 km (0.097 R)
• M2: 848,519 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.12 AU - 2.2 AU

Year: 1154 Days

Day: 27.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,040,325 km

• M1: 356,791 km (0.082 R)
• M2: 366,964 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.89 AU - 2.53 AU

Year: 1194 Days

Day: 30 Hours

Environment

Temp: -79 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.52 AU - 4.88 AU

Year: 3128 Days

Day: 15.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,040,325 km

• M1: 1,978,133 km (0.069 R)
• M2: 3,020,082 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.05 AU - 4.47 AU

Year: 3196 Days

Day: 25.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,040,325 km

• M1: 2,192,357 km (0.06 R)
• M2: 2,742,279 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.3

Radius: 4.6

Gravity: 46.85 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.02 AU - 22.64 AU

Year: 28522 Days

Day: 24.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,040,325 km

• M1: 218,712 km (0.049 R)
• M2: 462,407 km (0.083 R)
• M3: 567,874 km (0.094 R)
• M4: 681,119 km (0.076 R)
• M5: 770,878 km (0.073 R)
• M6: 896,540 km (0.058 R)
• M7: 1,462,918 km (0.08 R)
• M8: 2,569,643 km (0.051 R)
• M9: 3,555,343 km (0.114 R)
• M10: 3,979,154 km (0.111 R)
• M11: 4,252,020 km (0.115 R)
• M12: 4,531,020 km (0.046 R)
• M13: 5,644,178 km (0.11 R)
• M14: 5,950,555 km (0.073 R)
• M15: 6,325,297 km (0.114 R)
• M16: 6,836,922 km (0.088 R)
• M17: 7,229,168 km (0.078 R)
• M18: 8,799,496 km (0.089 R)
• M19: 9,011,925 km (0.079 R)
• M20: 10,025,152 km (0.054 R)
• M21: 11,688,680 km (0.115 R)
• M22: 11,844,112 km (0.104 R)
• M23: 12,000,143 km (0.106 R)
• M24: 13,680,127 km (0.09 R)
• M25: 13,843,937 km (0.07 R)
• M26: 14,090,773 km (0.091 R)
• M27: 14,589,084 km (0.118 R)
• M28: 15,347,096 km (0.112 R)
• M29: 15,859,618 km (0.076 R)
• M30: 17,430,396 km (0.037 R)
• M31: 18,054,518 km (0.104 R)
• M32: 18,144,277 km (0.109 R)
• M33: 18,414,451 km (0.099 R)
• M34: 18,595,315 km (0.103 R)
• M35: 26,702,771 km (0.102 R)
• M36: 27,112,669 km (0.072 R)
• M37: 30,359,392 km (0.102 R)
• M38: 31,648,776 km (0.106 R)
• M39: 34,614,404 km (0.105 R)
• M40: 34,837,604 km (0.114 R)
• M41: 37,209,778 km (0.082 R)
• M42: 40,101,056 km (0.12 R)
• M43: 40,218,191 km (0.087 R)
• M44: 41,159,461 km (0.094 R)
• M45: 42,824,036 km (0.05 R)
• M46: 43,063,542 km (0.115 R)
• M47: 43,544,051 km (0.074 R)
• M48: 47,327,830 km (0.119 R)
• M49: 48,570,689 km (0.093 R)
• M50: 49,321,520 km (0.087 R)
• M51: 49,572,695 km (0.112 R)
• M52: 50,076,242 km (0.098 R)
• M53: 50,581,434 km (0.088 R)
• M54: 51,469,596 km (0.099 R)
• M55: 51,724,361 km (0.084 R)
• M56: 52,619,256 km (0.062 R)
• M57: 53,906,396 km (0.09 R)
• M58: 56,774,486 km (0.117 R)
• M59: 57,961,994 km (0.119 R)
• M60: 58,227,082 km (0.116 R)
• M61: 58,359,775 km (0.099 R)
• M62: 58,492,468 km (0.112 R)
• M63: 58,891,296 km (0.063 R)
• M64: 59,157,730 km (0.081 R)
• M65: 59,291,171 km (0.062 R)
• M66: 60,361,544 km (0.111 R)
• M67: 62,114,681 km (0.108 R)
• M68: 62,250,217 km (0.057 R)
• M69: 62,793,407 km (0.108 R)
• M70: 66,085,308 km (0.103 R)
• M71: 66,778,096 km (0.101 R)
• M72: 70,843,867 km (0.089 R)
• M73: 72,549,432 km (0.073 R)
• M74: 74,556,437 km (0.114 R)
• M75: 75,856,293 km (0.101 R)
• M76: 79,947,645 km (0.088 R)
• M77: 81,722,923 km (0.074 R)
• M78: 82,317,575 km (0.044 R)
• M79: 82,913,722 km (0.113 R)
• M80: 86,217,741 km (0.093 R)
• M81: 86,671,621 km (0.072 R)
• M82: 87,126,249 km (0.047 R)
• M83: 90,484,721 km (0.079 R)
• M84: 91,253,804 km (0.057 R)
• M85: 91,562,125 km (0.088 R)
• M86: 93,108,668 km (0.071 R)
• M87: 93,885,080 km (0.118 R)
• M88: 94,507,856 km (0.086 R)
• M89: 97,957,434 km (0.098 R)
• M90: 98,115,259 km (0.087 R)
• M91: 106,273,131 km (0.108 R)
• M92: 106,597,459 km (0.062 R)
• M93: 108,060,975 km (0.05 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 10,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit