🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.77 AU - 1.01 AU

Year: 302 Days

Day: 20.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,026,830 km

• M1: 76,145 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.89 AU - 1.07 AU

Year: 349 Days

Day: 21.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.86 AU - 1.1 AU

Year: 349 Days

Day: 20.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.17 AU - 1.87 AU

Year: 674 Days

Day: 28.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,026,830 km

• M1: 343,327 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.49 AU - 1.91 AU

Year: 798 Days

Day: 40.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.74 AU - 1.76 AU

Year: 833 Days

Day: 15.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.59 AU - 2.41 AU

Year: 1018 Days

Day: 46 Hours

Environment

Temp: -54 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.65 AU - 3.51 AU

Year: 1945 Days

Day: 36.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.1

Radius: 11

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.68 AU - 13.12 AU

Year: 12951 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,026,830 km

• M1: 153,338 km (0.042 R)
• M2: 279,150 km (0.094 R)
• M3: 511,026 km (0.051 R)
• M4: 1,078,601 km (0.042 R)
• M5: 1,175,690 km (0.12 R)
• M6: 1,296,266 km (0.091 R)
• M7: 1,485,208 km (0.118 R)
• M8: 1,890,468 km (0.113 R)
• M9: 1,961,378 km (0.087 R)
• M10: 2,431,713 km (0.038 R)
• M11: 2,561,415 km (0.099 R)
• M12: 2,827,699 km (0.106 R)
• M13: 2,909,379 km (0.091 R)
• M14: 3,679,958 km (0.085 R)
• M15: 4,011,617 km (0.055 R)
• M16: 4,134,586 km (0.111 R)
• M17: 4,479,409 km (0.062 R)
• M18: 4,607,016 km (0.062 R)
• M19: 4,866,120 km (0.109 R)
• M20: 5,466,605 km (0.082 R)
• M21: 5,603,338 km (0.043 R)
• M22: 6,125,883 km (0.082 R)
• M23: 6,268,001 km (0.109 R)
• M24: 6,375,263 km (0.112 R)
• M25: 6,555,379 km (0.085 R)
• M26: 8,251,220 km (0.074 R)
• M27: 8,566,273 km (0.078 R)
• M28: 10,496,235 km (0.108 R)
• M29: 10,623,842 km (0.025 R)
• M30: 11,751,511 km (0.066 R)
• M31: 11,839,923 km (0.098 R)
• M32: 12,195,368 km (0.062 R)
• M33: 12,419,316 km (0.116 R)
• M34: 13,931,751 km (0.1 R)
• M35: 14,025,249 km (0.09 R)
• M36: 15,453,161 km (0.07 R)
• M37: 15,598,420 km (0.099 R)
• M38: 15,695,509 km (0.112 R)
• M39: 16,331,899 km (0.076 R)
• M40: 16,777,401 km (0.105 R)
• M41: 17,428,002 km (0.088 R)
• M42: 18,496,281 km (0.081 R)
• M43: 18,650,666 km (0.084 R)
• M44: 18,960,633 km (0.072 R)
• M45: 20,589,305 km (0.09 R)
• M46: 23,476,244 km (0.08 R)
• M47: 24,203,440 km (0.094 R)
• M48: 24,316,087 km (0.09 R)
• M49: 24,654,776 km (0.111 R)
• M50: 25,108,806 km (0.106 R)
• M51: 25,451,086 km (0.047 R)
• M52: 25,565,528 km (0.044 R)
• M53: 25,737,566 km (0.114 R)
• M54: 26,545,394 km (0.111 R)
• M55: 27,185,823 km (0.053 R)
• M56: 28,304,216 km (0.113 R)
• M57: 28,660,558 km (0.116 R)
• M58: 28,898,868 km (0.111 R)
• M59: 30,403,523 km (0.075 R)
• M60: 30,829,428 km (0.096 R)
• M61: 31,810,192 km (0.084 R)
• M62: 31,933,610 km (0.042 R)
• M63: 33,802,387 km (0.102 R)
• M64: 34,117,290 km (0.109 R)
• M65: 34,559,950 km (0.032 R)
• M66: 35,067,985 km (0.118 R)
• M67: 36,155,861 km (0.066 R)
• M68: 36,865,702 km (0.07 R)
• M69: 37,645,257 km (0.097 R)
• M70: 37,906,455 km (0.043 R)
• M71: 38,168,102 km (0.111 R)
• M72: 38,627,517 km (0.068 R)
• M73: 39,353,066 km (0.083 R)
• M74: 40,349,837 km (0.094 R)
• M75: 40,683,889 km (0.106 R)
• M76: 41,826,667 km (0.095 R)
• M77: 41,961,754 km (0.113 R)
• M78: 42,775,566 km (0.069 R)
• M79: 43,116,350 km (0.103 R)
• M80: 43,594,764 km (0.114 R)
• M81: 44,350,084 km (0.103 R)
• M82: 45,317,683 km (0.096 R)
• M83: 46,152,738 km (0.093 R)
• M84: 46,712,234 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 9.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.59 AU - 15.21 AU

Year: 15715 Days

Day: 10.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,026,830 km

• M1: 129,552 km (0.073 R)
• M2: 220,208 km (0.102 R)
• M3: 423,362 km (0.092 R)
• M4: 565,630 km (0.096 R)
• M5: 737,069 km (0.071 R)
• M6: 1,188,405 km (0.095 R)
• M7: 1,291,179 km (0.108 R)
• M8: 1,601,296 km (0.113 R)
• M9: 1,715,439 km (0.032 R)
• M10: 2,127,731 km (0.115 R)
• M11: 2,199,388 km (0.076 R)
• M12: 2,272,092 km (0.064 R)
• M13: 2,513,543 km (0.081 R)
• M14: 2,685,581 km (0.037 R)
• M15: 2,881,405 km (0.071 R)
• M16: 3,433,570 km (0.037 R)
• M17: 3,624,906 km (0.077 R)
• M18: 6,311,385 km (0.036 R)
• M19: 6,389,475 km (0.103 R)
• M20: 6,546,403 km (0.095 R)
• M21: 6,998,039 km (0.046 R)
• M22: 7,295,739 km (0.118 R)
• M23: 7,432,471 km (0.112 R)
• M24: 7,736,155 km (0.093 R)
• M25: 8,642,867 km (0.083 R)
• M26: 8,874,744 km (0.066 R)
• M27: 9,020,752 km (0.113 R)
• M28: 9,853,114 km (0.077 R)
• M29: 9,973,989 km (0.108 R)
• M30: 10,125,831 km (0.026 R)
• M31: 13,319,895 km (0.114 R)
• M32: 13,420,275 km (0.088 R)
• M33: 13,891,658 km (0.083 R)
• M34: 14,334,169 km (0.072 R)
• M35: 14,402,685 km (0.098 R)
• M36: 14,471,350 km (0.081 R)
• M37: 16,832,154 km (0.079 R)
• M38: 17,013,167 km (0.057 R)
• M39: 17,559,798 km (0.051 R)
• M40: 17,743,355 km (0.104 R)
• M41: 20,071,397 km (0.119 R)
• M42: 20,340,224 km (0.115 R)
• M43: 20,881,469 km (0.101 R)
• M44: 21,037,051 km (0.114 R)
• M45: 22,215,733 km (0.09 R)
• M46: 22,853,020 km (0.092 R)
• M47: 23,739,237 km (0.063 R)
• M48: 23,982,932 km (0.092 R)
• M49: 24,227,375 km (0.088 R)
• M50: 25,130,797 km (0.096 R)
• M51: 25,503,595 km (0.05 R)
• M52: 25,753,124 km (0.1 R)
• M53: 26,212,689 km (0.104 R)
• M54: 27,607,838 km (0.105 R)
• M55: 28,206,828 km (0.074 R)
• M56: 28,421,950 km (0.117 R)
• M57: 28,767,072 km (0.083 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 10,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit