🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.6 AU

Year: 249 Days

Day: 38.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.49 AU - 0.77 AU

Year: 323 Days

Day: 41.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,450,872 km

• M1: 95,593 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.63 AU - 0.67 AU

Year: 338 Days

Day: 24.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,450,872 km

• M1: 107,561 km (0.077 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 15

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.3 AU - 3.98 AU

Year: 4484 Days

Day: 14.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 44,450,872 km

• M1: 296,503 km (0.119 R)
• M2: 391,797 km (0.117 R)
• M3: 490,083 km (0.047 R)
• M4: 592,108 km (0.069 R)
• M5: 703,559 km (0.119 R)
• M6: 1,013,526 km (0.109 R)
• M7: 1,415,794 km (0.049 R)
• M8: 1,623,586 km (0.069 R)
• M9: 1,763,609 km (0.063 R)
• M10: 2,042,759 km (0.075 R)
• M11: 2,379,653 km (0.115 R)
• M12: 2,540,321 km (0.101 R)
• M13: 2,689,620 km (0.112 R)
• M14: 2,795,835 km (0.09 R)
• M15: 3,203,339 km (0.074 R)
• M16: 3,397,966 km (0.091 R)
• M17: 3,748,025 km (0.081 R)
• M18: 3,919,015 km (0.089 R)
• M19: 4,092,549 km (0.066 R)
• M20: 4,322,182 km (0.036 R)
• M21: 4,886,914 km (0.112 R)
• M22: 4,980,263 km (0.031 R)
• M23: 5,092,910 km (0.08 R)
• M24: 5,359,493 km (0.026 R)
• M25: 5,513,878 km (0.099 R)
• M26: 6,430,614 km (0.103 R)
• M27: 7,223,632 km (0.078 R)
• M28: 7,631,885 km (0.059 R)
• M29: 7,740,493 km (0.091 R)
• M30: 8,047,617 km (0.03 R)
• M31: 8,224,891 km (0.077 R)
• M32: 8,448,390 km (0.058 R)
• M33: 8,993,076 km (0.115 R)
• M34: 9,131,005 km (0.065 R)
• M35: 9,619,442 km (0.053 R)
• M36: 9,713,539 km (0.045 R)
• M37: 10,092,620 km (0.077 R)
• M38: 10,404,233 km (0.089 R)
• M39: 10,573,428 km (0.115 R)
• M40: 10,767,905 km (0.062 R)
• M41: 11,482,684 km (0.066 R)
• M42: 11,582,615 km (0.025 R)
• M43: 11,808,209 km (0.089 R)
• M44: 11,959,452 km (0.091 R)
• M45: 12,545,277 km (0.105 R)
• M46: 13,036,407 km (0.096 R)
• M47: 13,930,853 km (0.115 R)
• M48: 14,709,510 km (0.051 R)
• M49: 14,817,968 km (0.08 R)
• M50: 15,008,556 km (0.09 R)
• M51: 15,282,170 km (0.12 R)
• M52: 15,945,637 km (0.083 R)
• M53: 16,085,062 km (0.107 R)
• M54: 16,562,130 km (0.025 R)
• M55: 16,788,322 km (0.065 R)
• M56: 17,129,405 km (0.096 R)
• M57: 17,444,159 km (0.117 R)
• M58: 17,559,050 km (0.081 R)
• M59: 18,079,351 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916

Radius: 14.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.21 AU - 5.25 AU

Year: 7723 Days

Day: 12.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,450,872 km

• M1: 181,761 km (0.097 R)
• M2: 705,204 km (0.047 R)
• M3: 913,893 km (0.11 R)
• M4: 1,071,570 km (0.114 R)
• M5: 1,182,122 km (0.05 R)
• M6: 1,277,416 km (0.082 R)
• M7: 1,375,702 km (0.111 R)
• M8: 1,497,175 km (0.117 R)
• M9: 1,884,335 km (0.11 R)
• M10: 1,997,730 km (0.06 R)
• M11: 2,207,616 km (0.097 R)
• M12: 2,376,213 km (0.088 R)
• M13: 3,449,129 km (0.112 R)
• M14: 3,760,292 km (0.118 R)
• M15: 3,875,782 km (0.085 R)
• M16: 4,811,068 km (0.117 R)
• M17: 5,914,501 km (0.119 R)
• M18: 6,845,299 km (0.089 R)
• M19: 7,129,835 km (0.085 R)
• M20: 7,418,409 km (0.091 R)
• M21: 8,572,706 km (0.12 R)
• M22: 8,687,448 km (0.044 R)
• M23: 8,918,427 km (0.066 R)
• M24: 9,151,351 km (0.115 R)
• M25: 9,504,701 km (0.085 R)
• M26: 9,902,631 km (0.091 R)
• M27: 10,591,529 km (0.108 R)
• M28: 10,797,226 km (0.118 R)
• M29: 10,962,682 km (0.096 R)
• M30: 11,212,360 km (0.081 R)
• M31: 11,760,038 km (0.085 R)
• M32: 11,887,795 km (0.058 R)
• M33: 12,446,244 km (0.075 R)
• M34: 14,308,588 km (0.099 R)
• M35: 14,581,753 km (0.116 R)
• M36: 15,040,869 km (0.107 R)
• M37: 15,365,048 km (0.096 R)
• M38: 15,738,444 km (0.109 R)
• M39: 16,114,832 km (0.076 R)
• M40: 16,209,528 km (0.11 R)
• M41: 17,020,797 km (0.1 R)
• M42: 17,261,949 km (0.107 R)
• M43: 17,650,155 km (0.1 R)
• M44: 17,845,380 km (0.056 R)
• M45: 19,081,508 km (0.109 R)
• M46: 19,785,814 km (0.111 R)
• M47: 20,652,584 km (0.052 R)
• M48: 22,370,417 km (0.081 R)
• M49: 23,059,614 km (0.087 R)
• M50: 23,273,240 km (0.054 R)
• M51: 23,487,314 km (0.094 R)
• M52: 24,133,727 km (0.067 R)
• M53: 25,004,686 km (0.117 R)
• M54: 25,389,003 km (0.117 R)
• M55: 25,554,308 km (0.078 R)
• M56: 25,885,967 km (0.119 R)
• M57: 26,386,222 km (0.081 R)
• M58: 26,833,520 km (0.12 R)
• M59: 27,509,253 km (0.117 R)
• M60: 27,679,047 km (0.105 R)
• M61: 28,590,547 km (0.073 R)
• M62: 29,280,642 km (0.079 R)
• M63: 29,511,920 km (0.111 R)
• M64: 30,735,930 km (0.06 R)
• M65: 30,853,364 km (0.062 R)
• M66: 31,265,656 km (0.051 R)
• M67: 32,274,394 km (0.086 R)
• M68: 32,573,141 km (0.058 R)
• M69: 33,474,917 km (0.091 R)
• M70: 33,656,230 km (0.113 R)
• M71: 34,384,771 km (0.104 R)
• M72: 35,981,280 km (0.109 R)
• M73: 36,788,510 km (0.097 R)
• M74: 38,991,638 km (0.103 R)
• M75: 39,246,104 km (0.066 R)
• M76: 39,756,831 km (0.117 R)
• M77: 39,884,737 km (0.047 R)
• M78: 40,526,961 km (0.08 R)
• M79: 40,978,447 km (0.073 R)
• M80: 41,496,505 km (0.045 R)
• M81: 42,212,330 km (0.118 R)
• M82: 43,326,835 km (0.076 R)
• M83: 44,384,491 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit