🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.66 AU - 0.72 AU

Year: 215 Days

Day: 25.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.89 AU - 1.07 AU

Year: 364 Days

Day: 34.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.02 AU - 1.68 AU

Year: 588 Days

Day: 41.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.46 AU - 2.2 AU

Year: 928 Days

Day: 47.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,021,617 km

• M1: 834,307 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.17 AU - 2.51 AU

Year: 1341 Days

Day: 23.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,021,617 km

• M1: 65,673 km (0.119 R)
• M2: 1,142,778 km (0.106 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 10.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.84 AU - 7.94 AU

Year: 7528 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 60 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,021,617 km

• M1: 154,834 km (0.037 R)
• M2: 222,602 km (0.054 R)
• M3: 372,648 km (0.096 R)
• M4: 458,069 km (0.116 R)
• M5: 747,092 km (0.102 R)
• M6: 860,936 km (0.087 R)
• M7: 1,289,833 km (0.073 R)
• M8: 1,464,563 km (0.089 R)
• M9: 1,799,064 km (0.097 R)
• M10: 1,876,705 km (0.096 R)
• M11: 2,015,383 km (0.115 R)
• M12: 2,872,429 km (0.073 R)
• M13: 2,940,795 km (0.035 R)
• M14: 3,149,634 km (0.08 R)
• M15: 3,220,393 km (0.098 R)
• M16: 3,387,345 km (0.109 R)
• M17: 4,033,009 km (0.103 R)
• M18: 4,291,514 km (0.083 R)
• M19: 4,502,148 km (0.077 R)
• M20: 4,770,377 km (0.111 R)
• M21: 5,182,519 km (0.101 R)
• M22: 5,549,183 km (0.101 R)
• M23: 5,865,882 km (0.116 R)
• M24: 6,070,682 km (0.097 R)
• M25: 6,188,714 km (0.075 R)
• M26: 6,943,735 km (0.115 R)
• M27: 7,285,117 km (0.1 R)
• M28: 8,805,181 km (0.079 R)
• M29: 8,872,051 km (0.097 R)
• M30: 9,006,241 km (0.104 R)
• M31: 9,344,481 km (0.095 R)
• M32: 9,652,653 km (0.106 R)
• M33: 9,721,618 km (0.1 R)
• M34: 10,419,940 km (0.068 R)
• M35: 11,533,996 km (0.093 R)
• M36: 11,790,855 km (0.084 R)
• M37: 11,938,508 km (0.109 R)
• M38: 12,161,110 km (0.108 R)
• M39: 12,235,610 km (0.055 R)
• M40: 13,563,889 km (0.092 R)
• M41: 14,029,737 km (0.076 R)
• M42: 14,738,532 km (0.103 R)
• M43: 15,017,233 km (0.115 R)
• M44: 15,945,487 km (0.104 R)
• M45: 16,933,881 km (0.061 R)
• M46: 17,225,896 km (0.041 R)
• M47: 17,351,558 km (0.071 R)
• M48: 17,899,535 km (0.106 R)
• M49: 18,667,720 km (0.067 R)
• M50: 18,796,823 km (0.078 R)
• M51: 19,012,693 km (0.112 R)
• M52: 19,840,268 km (0.059 R)
• M53: 20,590,651 km (0.078 R)
• M54: 20,679,512 km (0.109 R)
• M55: 21,485,396 km (0.096 R)
• M56: 22,347,080 km (0.071 R)
• M57: 22,530,038 km (0.038 R)
• M58: 22,805,148 km (0.085 R)
• M59: 23,173,907 km (0.116 R)
• M60: 23,358,960 km (0.052 R)
• M61: 23,684,185 km (0.107 R)
• M62: 24,151,080 km (0.118 R)
• M63: 24,479,896 km (0.081 R)
• M64: 24,762,786 km (0.107 R)
• M65: 25,046,872 km (0.109 R)
• M66: 25,236,862 km (0.096 R)
• M67: 25,905,564 km (0.056 R)
• M68: 26,145,818 km (0.075 R)
• M69: 26,434,991 km (0.096 R)
• M70: 26,531,631 km (0.045 R)
• M71: 26,676,891 km (0.094 R)
• M72: 27,016,627 km (0.034 R)
• M73: 27,114,016 km (0.075 R)
• M74: 27,700,739 km (0.12 R)
• M75: 28,242,133 km (0.088 R)
• M76: 29,185,497 km (0.078 R)
• M77: 29,485,591 km (0.108 R)
• M78: 30,442,419 km (0.094 R)
• M79: 31,103,043 km (0.049 R)
• M80: 31,665,830 km (0.106 R)
• M81: 32,801,278 km (0.116 R)
• M82: 33,269,519 km (0.043 R)
• M83: 35,697,792 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.2

Radius: 12.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.62 AU - 10.12 AU

Year: 10748 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,021,617 km

• M1: 162,463 km (0.096 R)
• M2: 263,442 km (0.035 R)
• M3: 487,839 km (0.105 R)
• M4: 674,088 km (0.095 R)
• M5: 756,068 km (0.046 R)
• M6: 1,040,603 km (0.118 R)
• M7: 1,485,806 km (0.085 R)
• M8: 1,729,950 km (0.08 R)
• M9: 1,987,707 km (0.12 R)
• M10: 2,069,537 km (0.11 R)
• M11: 2,743,027 km (0.078 R)
• M12: 3,284,720 km (0.078 R)
• M13: 3,406,942 km (0.036 R)
• M14: 3,706,586 km (0.115 R)
• M15: 3,808,463 km (0.107 R)
• M16: 3,937,117 km (0.094 R)
• M17: 4,412,240 km (0.069 R)
• M18: 4,602,079 km (0.083 R)
• M19: 4,684,358 km (0.092 R)
• M20: 5,302,197 km (0.105 R)
• M21: 5,650,012 km (0.105 R)
• M22: 5,945,767 km (0.103 R)
• M23: 6,035,526 km (0.06 R)
• M24: 6,368,381 km (0.081 R)
• M25: 6,583,353 km (0.057 R)
• M26: 6,957,498 km (0.111 R)
• M27: 7,306,659 km (0.117 R)
• M28: 7,564,117 km (0.118 R)
• M29: 8,055,247 km (0.032 R)
• M30: 8,221,151 km (0.102 R)
• M31: 8,556,699 km (0.118 R)
• M32: 8,760,003 km (0.103 R)
• M33: 9,379,936 km (0.09 R)
• M34: 9,484,655 km (0.041 R)
• M35: 9,589,822 km (0.069 R)
• M36: 9,943,022 km (0.056 R)
• M37: 11,923,249 km (0.083 R)
• M38: 12,958,168 km (0.109 R)
• M39: 13,466,651 km (0.077 R)
• M40: 15,072,135 km (0.117 R)
• M41: 15,524,220 km (0.09 R)
• M42: 15,606,947 km (0.102 R)
• M43: 16,106,156 km (0.079 R)
• M44: 16,231,818 km (0.052 R)
• M45: 16,822,281 km (0.1 R)
• M46: 18,155,048 km (0.065 R)
• M47: 19,165,582 km (0.096 R)
• M48: 19,298,724 km (0.092 R)
• M49: 19,521,475 km (0.058 R)
• M50: 20,104,308 km (0.115 R)
• M51: 21,701,864 km (0.075 R)
• M52: 21,840,691 km (0.089 R)
• M53: 22,352,315 km (0.058 R)
• M54: 23,056,323 km (0.088 R)
• M55: 23,672,367 km (0.118 R)
• M56: 24,006,270 km (0.091 R)
• M57: 24,245,776 km (0.086 R)
• M58: 24,534,350 km (0.078 R)
• M59: 24,727,182 km (0.119 R)
• M60: 25,017,551 km (0.109 R)
• M61: 25,260,498 km (0.036 R)
• M62: 26,288,834 km (0.047 R)
• M63: 26,733,887 km (0.081 R)
• M64: 30,278,908 km (0.115 R)
• M65: 30,641,533 km (0.109 R)
• M66: 30,849,325 km (0.079 R)
• M67: 31,266,404 km (0.12 R)
• M68: 31,475,691 km (0.094 R)
• M69: 32,528,860 km (0.108 R)
• M70: 33,219,554 km (0.092 R)
• M71: 34,076,450 km (0.061 R)
• M72: 34,723,910 km (0.07 R)
• M73: 34,994,832 km (0.108 R)
• M74: 35,266,501 km (0.096 R)
• M75: 35,593,373 km (0.116 R)
• M76: 35,921,291 km (0.043 R)
• M77: 36,580,120 km (0.072 R)
• M78: 36,800,627 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit