🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.62 AU - 0.96 AU

Year: 247 Days

Day: 39.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.88 AU - 0.98 AU

Year: 315 Days

Day: 32.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.24 AU - 1.52 AU

Year: 570 Days

Day: 22.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,740,045 km

• M1: 997,818 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.59 AU - 1.83 AU

Year: 786 Days

Day: 33.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.64 AU - 2.52 AU

Year: 1054 Days

Day: 40.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.59 AU - 2.67 AU

Year: 1499 Days

Day: 38.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,740,045 km

• M1: 496,216 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.34 AU - 3.26 AU

Year: 1647 Days

Day: 40.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.98 AU - 5.14 AU

Year: 3422 Days

Day: 23.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 163.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,740,045 km

• M1: 1,353,711 km (0.093 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.79 AU - 5.65 AU

Year: 4192 Days

Day: 39.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 10.5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.93 AU - 13.89 AU

Year: 16303 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,740,045 km

• M1: 185,801 km (0.106 R)
• M2: 370,853 km (0.099 R)
• M3: 553,662 km (0.057 R)
• M4: 810,072 km (0.028 R)
• M5: 918,980 km (0.092 R)
• M6: 1,276,219 km (0.08 R)
• M7: 1,457,682 km (0.077 R)
• M8: 1,675,496 km (0.116 R)
• M9: 1,760,019 km (0.077 R)
• M10: 2,173,657 km (0.109 R)
• M11: 2,716,249 km (0.104 R)
• M12: 3,515,101 km (0.118 R)
• M13: 4,035,253 km (0.117 R)
• M14: 4,265,634 km (0.062 R)
• M15: 4,421,664 km (0.043 R)
• M16: 4,579,490 km (0.119 R)
• M17: 4,860,435 km (0.073 R)
• M18: 5,105,775 km (0.1 R)
• M19: 5,608,723 km (0.105 R)
• M20: 6,083,697 km (0.112 R)
• M21: 7,350,491 km (0.105 R)
• M22: 7,537,938 km (0.107 R)
• M23: 8,255,259 km (0.103 R)
• M24: 8,844,825 km (0.085 R)
• M25: 10,325,245 km (0.104 R)
• M26: 10,746,961 km (0.049 R)
• M27: 11,120,807 km (0.074 R)
• M28: 11,282,223 km (0.077 R)
• M29: 13,796,514 km (0.071 R)
• M30: 14,028,092 km (0.109 R)
• M31: 14,671,662 km (0.086 R)
• M32: 15,265,266 km (0.105 R)
• M33: 16,170,183 km (0.089 R)
• M34: 16,598,333 km (0.083 R)
• M35: 16,783,086 km (0.113 R)
• M36: 17,403,618 km (0.081 R)
• M37: 17,779,557 km (0.086 R)
• M38: 18,094,910 km (0.114 R)
• M39: 18,285,049 km (0.094 R)
• M40: 18,539,515 km (0.116 R)
• M41: 19,245,467 km (0.076 R)
• M42: 19,504,271 km (0.113 R)
• M43: 19,829,497 km (0.083 R)
• M44: 20,551,456 km (0.092 R)
• M45: 21,348,663 km (0.098 R)
• M46: 22,699,981 km (0.057 R)
• M47: 22,836,564 km (0.108 R)
• M48: 25,201,108 km (0.114 R)
• M49: 25,555,355 km (0.115 R)
• M50: 25,982,757 km (0.105 R)
• M51: 27,715,399 km (0.079 R)
• M52: 28,522,031 km (0.084 R)
• M53: 29,039,340 km (0.104 R)
• M54: 29,783,739 km (0.026 R)
• M55: 31,215,391 km (0.03 R)
• M56: 31,519,673 km (0.114 R)
• M57: 34,458,822 km (0.045 R)
• M58: 34,852,115 km (0.117 R)
• M59: 34,930,953 km (0.108 R)
• M60: 35,325,892 km (0.092 R)
• M61: 35,722,326 km (0.089 R)
• M62: 35,881,348 km (0.092 R)
• M63: 36,920,754 km (0.094 R)
• M64: 37,484,439 km (0.113 R)
• M65: 37,565,222 km (0.119 R)
• M66: 39,685,323 km (0.081 R)
• M67: 42,011,720 km (0.117 R)
• M68: 42,179,568 km (0.119 R)
• M69: 42,431,790 km (0.08 R)
• M70: 43,615,409 km (0.095 R)
• M71: 44,552,939 km (0.087 R)
• M72: 45,411,182 km (0.098 R)
• M73: 45,583,369 km (0.085 R)
• M74: 46,188,043 km (0.061 R)
• M75: 46,361,278 km (0.045 R)
• M76: 46,448,044 km (0.089 R)
• M77: 47,755,231 km (0.095 R)
• M78: 48,457,293 km (0.111 R)
• M79: 48,986,122 km (0.111 R)
• M80: 49,339,622 km (0.096 R)
• M81: 49,428,184 km (0.115 R)
• M82: 50,583,977 km (0.066 R)
• M83: 51,568,780 km (0.087 R)
• M84: 51,748,596 km (0.038 R)
• M85: 55,019,554 km (0.115 R)
• M86: 55,387,116 km (0.109 R)
• M87: 56,958,342 km (0.064 R)
• M88: 58,356,783 km (0.084 R)
• M89: 58,450,431 km (0.114 R)
• M90: 60,144,478 km (0.048 R)
• M91: 60,239,023 km (0.119 R)
• M92: 60,807,645 km (0.09 R)
• M93: 61,759,087 km (0.097 R)
• M94: 62,236,753 km (0.025 R)
• M95: 64,352,815 km (0.112 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit