🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.46 AU - 0.7 AU

Year: 166 Days

Day: 15.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.65 AU

Year: 170 Days

Day: 14.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.75 AU - 1.15 AU

Year: 347 Days

Day: 28.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 119.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,888,389 km

• M1: 169,943 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.93 AU - 1.11 AU

Year: 386 Days

Day: 18.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,888,389 km

• M1: 45,029 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.89 AU - 1.17 AU

Year: 392 Days

Day: 13.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.04 AU - 1.68 AU

Year: 594 Days

Day: 38.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.14 AU - 1.72 AU

Year: 641 Days

Day: 39.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.77 AU - 2.55 AU

Year: 1190 Days

Day: 36.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,888,389 km

• M1: 677,379 km (0.042 R)
• M2: 1,051,823 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 13.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.89 AU - 12.49 AU

Year: 13098 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,888,389 km

• M1: 306,676 km (0.094 R)
• M2: 547,977 km (0.114 R)
• M3: 687,402 km (0.04 R)
• M4: 788,082 km (0.115 R)
• M5: 912,697 km (0.077 R)
• M6: 1,044,642 km (0.057 R)
• M7: 1,548,488 km (0.119 R)
• M8: 1,709,156 km (0.08 R)
• M9: 2,022,713 km (0.103 R)
• M10: 2,514,441 km (0.081 R)
• M11: 2,732,854 km (0.081 R)
• M12: 2,957,550 km (0.073 R)
• M13: 3,072,142 km (0.08 R)
• M14: 3,188,379 km (0.119 R)
• M15: 4,074,896 km (0.114 R)
• M16: 4,695,728 km (0.101 R)
• M17: 4,864,025 km (0.071 R)
• M18: 5,241,610 km (0.058 R)
• M19: 5,664,374 km (0.116 R)
• M20: 5,988,702 km (0.092 R)
• M21: 6,282,213 km (0.12 R)
• M22: 6,468,163 km (0.085 R)
• M23: 6,921,744 km (0.112 R)
• M24: 8,222,049 km (0.089 R)
• M25: 8,713,478 km (0.09 R)
• M26: 9,511,133 km (0.069 R)
• M27: 10,288,444 km (0.104 R)
• M28: 10,508,054 km (0.11 R)
• M29: 11,176,008 km (0.09 R)
• M30: 12,506,382 km (0.065 R)
• M31: 12,929,445 km (0.096 R)
• M32: 13,214,130 km (0.096 R)
• M33: 13,500,909 km (0.101 R)
• M34: 13,741,462 km (0.119 R)
• M35: 13,837,953 km (0.053 R)
• M36: 14,129,220 km (0.075 R)
• M37: 15,214,403 km (0.107 R)
• M38: 16,275,201 km (0.037 R)
• M39: 16,428,689 km (0.109 R)
• M40: 17,047,425 km (0.048 R)
• M41: 17,568,924 km (0.116 R)
• M42: 17,726,450 km (0.086 R)
• M43: 19,326,998 km (0.099 R)
• M44: 19,761,729 km (0.109 R)
• M45: 19,870,786 km (0.1 R)
• M46: 20,419,661 km (0.113 R)
• M47: 21,308,272 km (0.039 R)
• M48: 22,436,689 km (0.111 R)
• M49: 22,664,676 km (0.092 R)
• M50: 22,893,411 km (0.065 R)
• M51: 23,526,659 km (0.119 R)
• M52: 24,048,905 km (0.101 R)
• M53: 24,282,278 km (0.09 R)
• M54: 24,633,833 km (0.078 R)
• M55: 24,751,267 km (0.119 R)
• M56: 24,869,000 km (0.033 R)
• M57: 25,757,911 km (0.107 R)
• M58: 26,236,325 km (0.06 R)
• M59: 26,657,144 km (0.075 R)
• M60: 27,749,956 km (0.095 R)
• M61: 28,363,307 km (0.031 R)
• M62: 28,671,778 km (0.116 R)
• M63: 30,104,627 km (0.104 R)
• M64: 31,115,160 km (0.095 R)
• M65: 31,369,477 km (0.104 R)
• M66: 31,816,326 km (0.105 R)
• M67: 32,265,269 km (0.103 R)
• M68: 32,780,933 km (0.099 R)
• M69: 33,820,339 km (0.096 R)
• M70: 34,016,461 km (0.095 R)
• M71: 34,672,897 km (0.12 R)
• M72: 35,267,249 km (0.11 R)
• M73: 37,070,502 km (0.103 R)
• M74: 37,813,704 km (0.109 R)
• M75: 38,085,224 km (0.098 R)
• M76: 38,698,426 km (0.079 R)
• M77: 39,109,072 km (0.101 R)
• M78: 39,521,065 km (0.095 R)
• M79: 41,533,156 km (0.111 R)
• M80: 43,152,403 km (0.1 R)
• M81: 43,862,993 km (0.104 R)
• M82: 45,295,542 km (0.103 R)
• M83: 45,511,711 km (0.078 R)
• M84: 45,656,073 km (0.118 R)
• M85: 47,034,917 km (0.078 R)
• M86: 47,766,002 km (0.062 R)
• M87: 48,722,231 km (0.089 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 9.1

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.28 AU - 12.9 AU

Year: 13840 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,888,389 km

• M1: 524,191 km (0.103 R)
• M2: 922,869 km (0.094 R)
• M3: 1,428,360 km (0.039 R)
• M4: 1,614,311 km (0.117 R)
• M5: 1,751,941 km (0.108 R)
• M6: 2,039,019 km (0.104 R)
• M7: 2,625,443 km (0.081 R)
• M8: 2,887,538 km (0.118 R)
• M9: 3,158,011 km (0.114 R)
• M10: 3,472,316 km (0.103 R)
• M11: 4,206,393 km (0.087 R)
• M12: 4,397,280 km (0.084 R)
• M13: 5,027,536 km (0.071 R)
• M14: 5,189,550 km (0.077 R)
• M15: 5,643,879 km (0.107 R)
• M16: 6,025,353 km (0.063 R)
• M17: 6,111,223 km (0.112 R)
• M18: 6,415,056 km (0.11 R)
• M19: 6,635,114 km (0.093 R)
• M20: 6,812,986 km (0.111 R)
• M21: 7,632,783 km (0.103 R)
• M22: 7,725,832 km (0.068 R)
• M23: 8,339,782 km (0.101 R)
• M24: 10,479,780 km (0.08 R)
• M25: 10,895,811 km (0.094 R)
• M26: 11,105,847 km (0.088 R)
• M27: 11,529,957 km (0.077 R)
• M28: 12,889,353 km (0.119 R)
• M29: 14,528,796 km (0.08 R)
• M30: 14,644,285 km (0.071 R)
• M31: 14,992,549 km (0.049 R)
• M32: 15,050,892 km (0.117 R)
• M33: 15,226,370 km (0.071 R)
• M34: 15,284,863 km (0.041 R)
• M35: 15,579,122 km (0.059 R)
• M36: 15,875,176 km (0.066 R)
• M37: 15,934,716 km (0.112 R)
• M38: 16,593,396 km (0.056 R)
• M39: 17,017,207 km (0.113 R)
• M40: 18,685,372 km (0.084 R)
• M41: 18,873,866 km (0.098 R)
• M42: 21,447,697 km (0.101 R)
• M43: 22,041,750 km (0.03 R)
• M44: 22,174,593 km (0.095 R)
• M45: 22,507,598 km (0.088 R)
• M46: 23,044,056 km (0.085 R)
• M47: 23,381,399 km (0.114 R)
• M48: 23,516,785 km (0.098 R)
• M49: 23,720,388 km (0.11 R)
• M50: 24,129,389 km (0.088 R)
• M51: 25,858,441 km (0.111 R)
• M52: 27,056,869 km (0.101 R)
• M53: 27,341,404 km (0.106 R)
• M54: 27,913,616 km (0.086 R)
• M55: 28,634,528 km (0.071 R)
• M56: 29,800,494 km (0.043 R)
• M57: 30,611,165 km (0.057 R)
• M58: 30,685,216 km (0.053 R)
• M59: 31,354,367 km (0.114 R)
• M60: 32,480,390 km (0.035 R)
• M61: 32,555,937 km (0.077 R)
• M62: 33,086,262 km (0.056 R)
• M63: 34,540,204 km (0.065 R)
• M64: 35,236,282 km (0.079 R)
• M65: 35,391,565 km (0.06 R)
• M66: 38,624,973 km (0.037 R)
• M67: 39,266,898 km (0.102 R)
• M68: 39,750,548 km (0.082 R)
• M69: 40,805,362 km (0.067 R)
• M70: 45,031,502 km (0.066 R)
• M71: 45,706,937 km (0.106 R)
• M72: 45,876,281 km (0.116 R)
• M73: 45,961,103 km (0.099 R)
• M74: 46,130,747 km (0.115 R)
• M75: 46,215,719 km (0.078 R)
• M76: 47,753,286 km (0.054 R)
• M77: 49,829,405 km (0.089 R)
• M78: 51,405,868 km (0.096 R)
• M79: 51,846,583 km (0.079 R)
• M80: 53,265,519 km (0.029 R)
• M81: 53,354,679 km (0.034 R)
• M82: 54,069,308 km (0.08 R)
• M83: 56,595,418 km (0.11 R)
• M84: 57,872,834 km (0.046 R)
• M85: 58,147,795 km (0.057 R)
• M86: 58,699,063 km (0.108 R)
• M87: 59,621,633 km (0.059 R)
• M88: 59,714,234 km (0.075 R)
• M89: 61,668,281 km (0.04 R)
• M90: 61,761,780 km (0.112 R)
• M91: 62,700,208 km (0.058 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit