🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.47 AU - 0.61 AU

Year: 146 Days

Day: 46.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.95 AU - 0.99 AU

Year: 351 Days

Day: 13.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.8 AU - 1.22 AU

Year: 373 Days

Day: 16.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.43 AU - 3.57 AU

Year: 2404 Days

Day: 35.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.87 AU - 4.63 AU

Year: 2666 Days

Day: 39.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.7 AU - 4.34 AU

Year: 2959 Days

Day: 46.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,140,993 km

• M1: 208,240 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 13.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.7 AU - 9.48 AU

Year: 9242 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 16,140,993 km

• M1: 179,667 km (0.063 R)
• M2: 460,313 km (0.103 R)
• M3: 705,952 km (0.06 R)
• M4: 1,136,944 km (0.117 R)
• M5: 1,692,251 km (0.083 R)
• M6: 2,325,349 km (0.112 R)
• M7: 2,795,984 km (0.112 R)
• M8: 3,698,359 km (0.064 R)
• M9: 3,921,409 km (0.063 R)
• M10: 5,067,179 km (0.102 R)
• M11: 5,640,588 km (0.12 R)
• M12: 6,196,942 km (0.101 R)
• M13: 6,310,337 km (0.096 R)
• M14: 6,848,890 km (0.076 R)
• M15: 6,966,174 km (0.05 R)
• M16: 7,684,394 km (0.115 R)
• M17: 8,384,362 km (0.075 R)
• M18: 8,636,435 km (0.105 R)
• M19: 8,890,901 km (0.054 R)
• M20: 9,019,106 km (0.037 R)
• M21: 9,450,845 km (0.101 R)
• M22: 9,625,576 km (0.082 R)
• M23: 10,514,636 km (0.064 R)
• M24: 10,605,143 km (0.051 R)
• M25: 10,741,127 km (0.108 R)
• M26: 10,877,710 km (0.107 R)
• M27: 10,969,264 km (0.112 R)
• M28: 11,476,550 km (0.111 R)
• M29: 11,850,395 km (0.113 R)
• M30: 12,514,460 km (0.118 R)
• M31: 12,899,226 km (0.065 R)
• M32: 13,288,031 km (0.105 R)
• M33: 13,928,011 km (0.089 R)
• M34: 15,289,202 km (0.102 R)
• M35: 15,700,745 km (0.091 R)
• M36: 16,429,586 km (0.116 R)
• M37: 17,010,175 km (0.11 R)
• M38: 17,169,647 km (0.092 R)
• M39: 17,382,973 km (0.101 R)
• M40: 18,463,369 km (0.116 R)
• M41: 18,736,834 km (0.062 R)
• M42: 19,011,645 km (0.094 R)
• M43: 19,956,206 km (0.105 R)
• M44: 20,068,255 km (0.061 R)
• M45: 20,180,603 km (0.086 R)
• M46: 21,717,572 km (0.116 R)
• M47: 21,890,656 km (0.104 R)
• M48: 22,122,234 km (0.055 R)
• M49: 22,296,366 km (0.073 R)
• M50: 22,587,633 km (0.068 R)
• M51: 23,528,304 km (0.103 R)
• M52: 24,122,806 km (0.113 R)
• M53: 25,387,058 km (0.1 R)
• M54: 26,180,675 km (0.081 R)
• M55: 26,611,217 km (0.114 R)
• M56: 27,355,018 km (0.111 R)
• M57: 28,168,381 km (0.093 R)
• M58: 28,609,695 km (0.104 R)
• M59: 28,989,823 km (0.105 R)
• M60: 29,116,832 km (0.101 R)
• M61: 29,819,044 km (0.086 R)
• M62: 30,140,081 km (0.027 R)
• M63: 30,656,194 km (0.048 R)
• M64: 31,631,572 km (0.069 R)
• M65: 31,959,042 km (0.045 R)
• M66: 32,287,559 km (0.064 R)
• M67: 33,412,984 km (0.117 R)
• M68: 34,081,088 km (0.104 R)
• M69: 34,416,636 km (0.117 R)
• M70: 34,956,086 km (0.115 R)
• M71: 35,634,213 km (0.043 R)
• M72: 36,590,891 km (0.11 R)
• M73: 37,694,624 km (0.112 R)
• M74: 39,159,786 km (0.11 R)
• M75: 39,511,490 km (0.088 R)
• M76: 41,142,257 km (0.081 R)
• M77: 44,983,481 km (0.064 R)
• M78: 45,130,536 km (0.114 R)
• M79: 45,573,047 km (0.115 R)
• M80: 47,133,203 km (0.09 R)
• M81: 48,408,973 km (0.1 R)
• M82: 49,240,438 km (0.058 R)
• M83: 50,000,545 km (0.091 R)
• M84: 50,152,985 km (0.067 R)
• M85: 50,305,575 km (0.057 R)
• M86: 51,301,448 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 8.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.87 AU - 12.29 AU

Year: 14466 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 16,140,993 km

• M1: 108,758 km (0.107 R)
• M2: 241,301 km (0.062 R)
• M3: 309,368 km (0.109 R)
• M4: 464,202 km (0.085 R)
• M5: 555,606 km (0.086 R)
• M6: 741,557 km (0.071 R)
• M7: 984,354 km (0.08 R)
• M8: 1,105,528 km (0.077 R)
• M9: 1,728,903 km (0.11 R)
• M10: 2,233,795 km (0.12 R)
• M11: 2,307,697 km (0.046 R)
• M12: 3,614,584 km (0.092 R)
• M13: 3,849,004 km (0.091 R)
• M14: 4,581,734 km (0.091 R)
• M15: 5,406,617 km (0.038 R)
• M16: 5,473,337 km (0.103 R)
• M17: 5,573,867 km (0.069 R)
• M18: 5,947,563 km (0.084 R)
• M19: 6,505,712 km (0.12 R)
• M20: 7,318,777 km (0.051 R)
• M21: 7,411,079 km (0.119 R)
• M22: 7,859,573 km (0.084 R)
• M23: 8,355,490 km (0.089 R)
• M24: 8,413,384 km (0.098 R)
• M25: 9,618,993 km (0.051 R)
• M26: 10,355,613 km (0.091 R)
• M27: 11,387,240 km (0.093 R)
• M28: 12,495,461 km (0.082 R)
• M29: 12,761,297 km (0.115 R)
• M30: 13,615,052 km (0.12 R)
• M31: 14,186,964 km (0.08 R)
• M32: 14,417,794 km (0.056 R)
• M33: 14,789,844 km (0.062 R)
• M34: 14,953,654 km (0.108 R)
• M35: 15,686,234 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit