🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.57 AU - 0.95 AU

Year: 243 Days

Day: 36.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.88 AU - 1.38 AU

Year: 441 Days

Day: 34.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,385,189 km

• M1: 857,345 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.16 AU - 1.2 AU

Year: 471 Days

Day: 43.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,385,189 km

• M1: 54,304 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.46 AU - 2.2 AU

Year: 909 Days

Day: 20.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,385,189 km

• M1: 42,486 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.79 AU - 2.95 AU

Year: 1339 Days

Day: 21 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.8 AU - 3.56 AU

Year: 2082 Days

Day: 30.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,385,189 km

• M1: 1,631,215 km (0.042 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 15

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.04 AU - 6.2 AU

Year: 5558 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,385,189 km

• M1: 192,233 km (0.1 R)
• M2: 331,060 km (0.099 R)
• M3: 937,081 km (0.104 R)
• M4: 1,055,563 km (0.068 R)
• M5: 1,358,947 km (0.099 R)
• M6: 1,565,542 km (0.093 R)
• M7: 1,914,703 km (0.102 R)
• M8: 2,088,985 km (0.107 R)
• M9: 2,774,143 km (0.096 R)
• M10: 2,950,519 km (0.035 R)
• M11: 3,153,523 km (0.086 R)
• M12: 3,742,041 km (0.099 R)
• M13: 3,888,497 km (0.106 R)
• M14: 4,416,279 km (0.063 R)
• M15: 4,780,998 km (0.114 R)
• M16: 5,155,591 km (0.072 R)
• M17: 5,539,759 km (0.088 R)
• M18: 5,651,209 km (0.119 R)
• M19: 5,848,230 km (0.11 R)
• M20: 6,162,535 km (0.103 R)
• M21: 6,718,440 km (0.098 R)
• M22: 7,229,616 km (0.12 R)
• M23: 7,629,043 km (0.051 R)
• M24: 8,004,234 km (0.1 R)
• M25: 8,546,227 km (0.108 R)
• M26: 8,772,868 km (0.088 R)
• M27: 9,133,249 km (0.102 R)
• M28: 9,265,344 km (0.117 R)
• M29: 9,699,477 km (0.051 R)
• M30: 9,902,182 km (0.042 R)
• M31: 10,140,342 km (0.069 R)
• M32: 10,726,766 km (0.099 R)
• M33: 11,112,130 km (0.075 R)
• M34: 11,253,500 km (0.069 R)
• M35: 11,395,319 km (0.04 R)
• M36: 11,968,877 km (0.039 R)
• M37: 12,958,018 km (0.102 R)
• M38: 13,897,343 km (0.095 R)
• M39: 14,011,636 km (0.066 R)
• M40: 14,202,672 km (0.096 R)
• M41: 14,819,763 km (0.078 R)
• M42: 14,936,450 km (0.092 R)
• M43: 15,092,630 km (0.075 R)
• M44: 15,249,259 km (0.105 R)
• M45: 15,406,337 km (0.071 R)
• M46: 16,080,425 km (0.106 R)
• M47: 16,320,679 km (0.062 R)
• M48: 16,521,738 km (0.089 R)
• M49: 17,211,534 km (0.115 R)
• M50: 18,535,625 km (0.087 R)
• M51: 18,956,145 km (0.104 R)
• M52: 19,167,676 km (0.085 R)
• M53: 19,507,562 km (0.061 R)
• M54: 19,635,618 km (0.109 R)
• M55: 20,150,384 km (0.081 R)
• M56: 20,582,872 km (0.099 R)
• M57: 21,809,874 km (0.106 R)
• M58: 21,987,147 km (0.105 R)
• M59: 22,432,350 km (0.073 R)
• M60: 23,513,045 km (0.095 R)
• M61: 24,472,566 km (0.081 R)
• M62: 24,887,700 km (0.119 R)
• M63: 25,165,803 km (0.098 R)
• M64: 25,959,120 km (0.112 R)
• M65: 26,147,015 km (0.112 R)
• M66: 26,524,151 km (0.058 R)
• M67: 28,050,798 km (0.078 R)
• M68: 28,388,590 km (0.106 R)
• M69: 28,679,109 km (0.086 R)
• M70: 29,068,063 km (0.045 R)
• M71: 29,360,976 km (0.056 R)
• M72: 29,605,867 km (0.079 R)
• M73: 30,048,228 km (0.103 R)
• M74: 31,138,797 km (0.099 R)
• M75: 31,238,579 km (0.079 R)
• M76: 31,388,476 km (0.03 R)
• M77: 32,141,551 km (0.115 R)
• M78: 32,242,380 km (0.106 R)
• M79: 33,665,505 km (0.061 R)
• M80: 34,436,233 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 10.6

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.85 AU - 8.71 AU

Year: 7211 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,385,189 km

• M1: 137,929 km (0.099 R)
• M2: 261,796 km (0.115 R)
• M3: 1,071,420 km (0.113 R)
• M4: 1,546,842 km (0.082 R)
• M5: 1,622,688 km (0.118 R)
• M6: 1,798,017 km (0.025 R)
• M7: 2,000,273 km (0.065 R)
• M8: 2,317,720 km (0.073 R)
• M9: 2,743,027 km (0.041 R)
• M10: 2,882,452 km (0.1 R)
• M11: 3,000,484 km (0.111 R)
• M12: 3,339,772 km (0.116 R)
• M13: 3,463,939 km (0.057 R)
• M14: 3,640,315 km (0.118 R)
• M15: 3,976,012 km (0.12 R)
• M16: 4,081,329 km (0.054 R)
• M17: 4,375,738 km (0.07 R)
• M18: 4,566,774 km (0.105 R)
• M19: 5,621,888 km (0.077 R)
• M20: 6,345,194 km (0.09 R)
• M21: 6,437,795 km (0.114 R)
• M22: 6,812,238 km (0.075 R)
• M23: 7,097,821 km (0.08 R)
• M24: 7,322,816 km (0.059 R)
• M25: 7,582,667 km (0.088 R)
• M26: 8,584,225 km (0.117 R)
• M27: 8,858,288 km (0.056 R)
• M28: 9,380,086 km (0.051 R)
• M29: 10,019,467 km (0.096 R)
• M30: 10,091,274 km (0.092 R)
• M31: 10,235,636 km (0.115 R)
• M32: 10,308,041 km (0.12 R)
• M33: 10,489,952 km (0.073 R)
• M34: 12,135,379 km (0.107 R)
• M35: 12,598,085 km (0.111 R)
• M36: 12,909,698 km (0.06 R)
• M37: 13,342,484 km (0.07 R)
• M38: 13,739,966 km (0.026 R)
• M39: 13,859,944 km (0.048 R)
• M40: 14,020,462 km (0.03 R)
• M41: 14,141,337 km (0.076 R)
• M42: 14,262,511 km (0.111 R)
• M43: 14,383,985 km (0.102 R)
• M44: 14,709,809 km (0.104 R)
• M45: 14,791,639 km (0.116 R)
• M46: 15,244,322 km (0.036 R)
• M47: 15,493,253 km (0.063 R)
• M48: 16,121,265 km (0.069 R)
• M49: 16,205,638 km (0.103 R)
• M50: 16,502,141 km (0.095 R)
• M51: 17,272,720 km (0.083 R)
• M52: 17,619,039 km (0.107 R)
• M53: 17,836,704 km (0.106 R)
• M54: 18,362,540 km (0.046 R)
• M55: 18,804,602 km (0.109 R)
• M56: 19,429,472 km (0.075 R)
• M57: 20,883,264 km (0.082 R)
• M58: 21,067,419 km (0.118 R)
• M59: 21,252,173 km (0.044 R)
• M60: 22,183,868 km (0.113 R)
• M61: 23,224,172 km (0.072 R)
• M62: 23,510,652 km (0.101 R)
• M63: 24,328,653 km (0.107 R)
• M64: 24,716,710 km (0.097 R)
• M65: 24,911,636 km (0.071 R)
• M66: 25,253,916 km (0.079 R)
• M67: 26,638,294 km (0.101 R)
• M68: 27,289,494 km (0.119 R)
• M69: 28,658,614 km (0.093 R)
• M70: 31,568,891 km (0.033 R)
• M71: 31,727,464 km (0.102 R)
• M72: 32,364,303 km (0.092 R)
• M73: 32,470,966 km (0.027 R)
• M74: 33,704,699 km (0.119 R)
• M75: 33,920,719 km (0.032 R)
• M76: 34,083,182 km (0.108 R)
• M77: 35,063,048 km (0.079 R)
• M78: 35,227,307 km (0.076 R)
• M79: 35,886,584 km (0.042 R)
• M80: 36,162,592 km (0.098 R)
• M81: 36,605,552 km (0.094 R)
• M82: 36,994,656 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 12,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit