🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.45 AU - 0.69 AU

Year: 150 Days

Day: 21.5 Hours

Environment

Temp: 239 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.86 AU - 0.96 AU

Year: 302 Days

Day: 34.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,673,965 km

• M1: 432,637 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.22 AU - 1.58 AU

Year: 577 Days

Day: 22.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.33 AU - 1.69 AU

Year: 646 Days

Day: 37.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 130.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,673,965 km

• M1: 98,585 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.98 AU - 3.2 AU

Year: 1452 Days

Day: 46.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.3

Radius: 8.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.83 AU - 6.69 AU

Year: 5455 Days

Day: 5.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,673,965 km

• M1: 113,246 km (0.114 R)
• M2: 331,658 km (0.06 R)
• M3: 459,565 km (0.116 R)
• M4: 816,804 km (0.072 R)
• M5: 1,015,470 km (0.107 R)
• M6: 1,106,725 km (0.115 R)
• M7: 1,469,201 km (0.106 R)
• M8: 1,680,134 km (0.103 R)
• M9: 2,382,944 km (0.093 R)
• M10: 3,317,034 km (0.117 R)
• M11: 4,084,770 km (0.075 R)
• M12: 4,827,374 km (0.054 R)
• M13: 4,905,464 km (0.071 R)
• M14: 5,318,653 km (0.092 R)
• M15: 6,178,242 km (0.118 R)
• M16: 6,939,097 km (0.094 R)
• M17: 7,080,617 km (0.116 R)
• M18: 7,402,551 km (0.094 R)
• M19: 8,209,632 km (0.105 R)
• M20: 9,082,984 km (0.03 R)
• M21: 9,296,161 km (0.062 R)
• M22: 10,025,601 km (0.085 R)
• M23: 10,185,670 km (0.055 R)
• M24: 11,981,293 km (0.093 R)
• M25: 12,860,929 km (0.108 R)
• M26: 13,013,220 km (0.046 R)
• M27: 13,122,276 km (0.07 R)
• M28: 13,385,419 km (0.049 R)
• M29: 14,681,834 km (0.085 R)
• M30: 15,321,964 km (0.11 R)
• M31: 15,391,078 km (0.057 R)
• M32: 15,506,567 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.6

Radius: 14.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.71 AU - 11.93 AU

Year: 11546 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,673,965 km

• M1: 229,483 km (0.063 R)
• M2: 353,201 km (0.071 R)
• M3: 521,049 km (0.061 R)
• M4: 937,979 km (0.06 R)
• M5: 1,311,375 km (0.104 R)
• M6: 1,537,118 km (0.116 R)
• M7: 1,981,274 km (0.04 R)
• M8: 2,194,451 km (0.079 R)
• M9: 2,618,262 km (0.117 R)
• M10: 2,774,143 km (0.092 R)
• M11: 3,041,026 km (0.115 R)
• M12: 3,485,780 km (0.064 R)
• M13: 3,981,248 km (0.094 R)
• M14: 4,655,935 km (0.096 R)
• M15: 5,499,218 km (0.07 R)
• M16: 5,599,598 km (0.108 R)
• M17: 6,354,618 km (0.087 R)
• M18: 7,696,212 km (0.101 R)
• M19: 7,959,804 km (0.054 R)
• M20: 8,651,245 km (0.078 R)
• M21: 9,362,134 km (0.082 R)
• M22: 10,009,893 km (0.108 R)
• M23: 10,339,158 km (0.103 R)
• M24: 10,797,974 km (0.061 R)
• M25: 11,477,149 km (0.104 R)
• M26: 11,865,206 km (0.087 R)
• M27: 12,389,546 km (0.093 R)
• M28: 13,100,435 km (0.071 R)
• M29: 13,235,223 km (0.091 R)
• M30: 14,237,678 km (0.083 R)
• M31: 14,748,106 km (0.114 R)
• M32: 14,982,227 km (0.077 R)
• M33: 15,406,486 km (0.112 R)
• M34: 15,548,903 km (0.092 R)
• M35: 16,170,782 km (0.08 R)
• M36: 16,703,350 km (0.091 R)
• M37: 17,389,556 km (0.098 R)
• M38: 17,488,290 km (0.044 R)
• M39: 17,636,841 km (0.109 R)
• M40: 17,985,105 km (0.087 R)
• M41: 18,587,386 km (0.057 R)
• M42: 19,196,249 km (0.113 R)
• M43: 19,554,536 km (0.097 R)
• M44: 19,760,233 km (0.107 R)
• M45: 19,863,306 km (0.116 R)
• M46: 20,381,663 km (0.103 R)
• M47: 20,537,992 km (0.097 R)
• M48: 21,537,605 km (0.105 R)
• M49: 21,750,034 km (0.054 R)
• M50: 22,822,950 km (0.076 R)
• M51: 23,039,568 km (0.118 R)
• M52: 24,188,181 km (0.117 R)
• M53: 25,075,745 km (0.116 R)
• M54: 25,299,244 km (0.099 R)
• M55: 25,974,080 km (0.105 R)
• M56: 27,283,809 km (0.067 R)
• M57: 27,571,336 km (0.11 R)
• M58: 27,917,805 km (0.107 R)
• M59: 29,848,814 km (0.099 R)
• M60: 30,145,168 km (0.117 R)
• M61: 30,264,098 km (0.068 R)
• M62: 31,521,019 km (0.103 R)
• M63: 32,004,370 km (0.074 R)
• M64: 33,162,108 km (0.116 R)
• M65: 33,653,687 km (0.054 R)
• M66: 36,084,652 km (0.08 R)
• M67: 36,844,011 km (0.061 R)
• M68: 37,098,327 km (0.059 R)
• M69: 38,507,240 km (0.059 R)
• M70: 38,636,343 km (0.094 R)
• M71: 38,959,325 km (0.12 R)
• M72: 40,982,187 km (0.117 R)
• M73: 41,245,629 km (0.04 R)
• M74: 41,708,036 km (0.113 R)
• M75: 41,840,580 km (0.104 R)
• M76: 42,838,397 km (0.084 R)
• M77: 42,971,988 km (0.072 R)
• M78: 43,172,749 km (0.026 R)
• M79: 43,709,506 km (0.09 R)
• M80: 44,789,752 km (0.101 R)
• M81: 45,061,272 km (0.093 R)
• M82: 45,265,174 km (0.102 R)
• M83: 45,537,592 km (0.031 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit