🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.01 AU - 1.31 AU

Year: 538 Days

Day: 40.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.38 AU - 1.44 AU

Year: 721 Days

Day: 22.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.44 AU - 2.18 AU

Year: 1048 Days

Day: 40.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 110.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.39 AU - 2.97 AU

Year: 1889 Days

Day: 43.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.7

Radius: 10.4

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.86 AU - 6.38 AU

Year: 5735 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,809,505 km

• M1: 210,484 km (0.103 R)
• M2: 379,380 km (0.094 R)
• M3: 588,668 km (0.096 R)
• M4: 792,869 km (0.102 R)
• M5: 1,036,564 km (0.072 R)
• M6: 1,150,856 km (0.087 R)
• M7: 1,235,230 km (0.055 R)
• M8: 1,538,465 km (0.107 R)
• M9: 1,632,113 km (0.117 R)
• M10: 2,428,422 km (0.097 R)
• M11: 2,740,783 km (0.087 R)
• M12: 2,855,375 km (0.091 R)
• M13: 2,948,275 km (0.081 R)
• M14: 3,452,868 km (0.108 R)
• M15: 3,552,052 km (0.045 R)
• M16: 3,728,129 km (0.082 R)
• M17: 4,088,659 km (0.087 R)
• M18: 4,568,719 km (0.096 R)
• M19: 4,788,029 km (0.118 R)
• M20: 5,787,343 km (0.12 R)
• M21: 6,509,153 km (0.117 R)
• M22: 6,601,455 km (0.117 R)
• M23: 6,912,020 km (0.12 R)
• M24: 7,386,993 km (0.109 R)
• M25: 7,709,526 km (0.057 R)
• M26: 7,774,601 km (0.12 R)
• M27: 8,036,697 km (0.111 R)
• M28: 8,202,002 km (0.116 R)
• M29: 8,401,865 km (0.079 R)
• M30: 9,704,863 km (0.078 R)
• M31: 10,886,835 km (0.074 R)
• M32: 10,959,989 km (0.071 R)
• M33: 11,327,850 km (0.096 R)
• M34: 11,513,351 km (0.094 R)
• M35: 12,801,389 km (0.101 R)
• M36: 13,423,267 km (0.097 R)
• M37: 13,777,515 km (0.116 R)
• M38: 14,214,490 km (0.114 R)
• M39: 14,615,712 km (0.107 R)
• M40: 15,265,565 km (0.111 R)
• M41: 15,347,395 km (0.088 R)
• M42: 15,800,527 km (0.06 R)
• M43: 16,551,359 km (0.084 R)
• M44: 17,228,439 km (0.06 R)
• M45: 17,570,420 km (0.11 R)
• M46: 18,261,113 km (0.101 R)
• M47: 18,391,562 km (0.112 R)
• M48: 18,609,826 km (0.078 R)
• M49: 18,828,837 km (0.101 R)
• M50: 19,004,614 km (0.107 R)
• M51: 19,313,683 km (0.105 R)
• M52: 19,802,869 km (0.119 R)
• M53: 20,431,180 km (0.116 R)
• M54: 21,065,923 km (0.078 R)
• M55: 21,157,178 km (0.119 R)
• M56: 22,494,733 km (0.047 R)
• M57: 23,717,097 km (0.088 R)
• M58: 24,097,524 km (0.074 R)
• M59: 25,154,134 km (0.068 R)
• M60: 26,668,663 km (0.08 R)
• M61: 27,113,866 km (0.082 R)
• M62: 27,213,049 km (0.101 R)
• M63: 27,511,647 km (0.116 R)
• M64: 27,761,176 km (0.086 R)
• M65: 28,212,363 km (0.03 R)
• M66: 29,223,794 km (0.052 R)
• M67: 30,144,121 km (0.073 R)
• M68: 30,246,894 km (0.113 R)
• M69: 30,814,768 km (0.092 R)
• M70: 31,333,872 km (0.055 R)
• M71: 31,960,837 km (0.092 R)
• M72: 32,223,232 km (0.101 R)
• M73: 32,433,566 km (0.103 R)
• M74: 33,599,233 km (0.119 R)
• M75: 34,455,681 km (0.092 R)
• M76: 34,616,947 km (0.027 R)
• M77: 35,265,005 km (0.084 R)
• M78: 35,427,618 km (0.113 R)
• M79: 35,971,406 km (0.085 R)
• M80: 36,080,613 km (0.075 R)
• M81: 36,353,779 km (0.074 R)
• M82: 36,572,939 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.1

Radius: 12.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.9 AU - 9.96 AU

Year: 12465 Days

Day: 13.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,809,505 km

• M1: 626,665 km (0.092 R)
• M2: 1,057,358 km (0.063 R)
• M3: 1,305,241 km (0.104 R)
• M4: 1,481,468 km (0.055 R)
• M5: 1,956,890 km (0.052 R)
• M6: 2,264,613 km (0.079 R)
• M7: 2,533,290 km (0.096 R)
• M8: 2,643,694 km (0.08 R)
• M9: 2,784,016 km (0.115 R)
• M10: 2,898,160 km (0.06 R)
• M11: 3,279,933 km (0.106 R)
• M12: 3,709,429 km (0.081 R)
• M13: 4,255,012 km (0.071 R)
• M14: 4,520,698 km (0.055 R)
• M15: 5,243,854 km (0.045 R)
• M16: 6,414,607 km (0.037 R)
• M17: 6,758,233 km (0.113 R)
• M18: 6,951,813 km (0.074 R)
• M19: 7,225,727 km (0.074 R)
• M20: 9,543,596 km (0.05 R)
• M21: 9,717,429 km (0.051 R)
• M22: 9,848,477 km (0.119 R)
• M23: 10,024,105 km (0.092 R)
• M24: 10,112,218 km (0.09 R)
• M25: 10,963,130 km (0.091 R)
• M26: 13,117,190 km (0.113 R)
• M27: 13,310,620 km (0.102 R)
• M28: 13,749,241 km (0.112 R)
• M29: 16,064,567 km (0.026 R)
• M30: 16,583,822 km (0.111 R)
• M31: 18,013,080 km (0.112 R)
• M32: 19,097,215 km (0.088 R)
• M33: 20,481,893 km (0.059 R)
• M34: 20,706,440 km (0.062 R)
• M35: 22,358,898 km (0.111 R)
• M36: 22,590,026 km (0.089 R)
• M37: 24,587,607 km (0.067 R)
• M38: 25,849,465 km (0.073 R)
• M39: 25,970,639 km (0.106 R)
• M40: 26,213,736 km (0.119 R)
• M41: 26,824,993 km (0.108 R)
• M42: 27,132,267 km (0.104 R)
• M43: 27,255,535 km (0.089 R)
• M44: 27,874,571 km (0.093 R)
• M45: 28,185,884 km (0.103 R)
• M46: 29,063,575 km (0.103 R)
• M47: 29,505,936 km (0.046 R)
• M48: 30,461,118 km (0.101 R)
• M49: 30,846,034 km (0.108 R)
• M50: 31,361,698 km (0.094 R)
• M51: 32,597,974 km (0.064 R)
• M52: 33,916,530 km (0.067 R)
• M53: 34,049,373 km (0.094 R)
• M54: 34,248,937 km (0.104 R)
• M55: 34,649,260 km (0.062 R)
• M56: 36,062,362 km (0.104 R)
• M57: 39,153,503 km (0.03 R)
• M58: 39,502,215 km (0.108 R)
• M59: 39,851,826 km (0.072 R)
• M60: 40,554,337 km (0.066 R)
• M61: 41,900,419 km (0.108 R)
• M62: 43,405,224 km (0.09 R)
• M63: 44,055,526 km (0.11 R)
• M64: 44,854,678 km (0.069 R)
• M65: 45,000,535 km (0.106 R)
• M66: 46,984,652 km (0.069 R)
• M67: 47,801,008 km (0.078 R)
• M68: 48,622,300 km (0.091 R)
• M69: 49,825,067 km (0.117 R)
• M70: 49,976,011 km (0.078 R)
• M71: 50,430,041 km (0.092 R)
• M72: 50,581,733 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit