🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 20.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,381,220 km

• M1: 71,508 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.7 AU - 0.96 AU

Year: 270 Days

Day: 39 Hours

Environment

Temp: 106 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.76 AU - 1.04 AU

Year: 304 Days

Day: 24.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,381,220 km

• M1: 162,762 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.22 AU - 1.38 AU

Year: 528 Days

Day: 13.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,381,220 km

• M1: 610,509 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.52 AU - 5.14 AU

Year: 3212 Days

Day: 46.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,381,220 km

• M1: 143,614 km (0.085 R)

Asteroid Belt

Center: 9.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.1

Radius: 3.2

Gravity: 35.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.79 AU - 17.57 AU

Year: 20049 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,381,220 km

• M1: 176,675 km (0.051 R)
• M2: 344,823 km (0.052 R)
• M3: 479,312 km (0.107 R)
• M4: 1,905,278 km (0.108 R)
• M5: 2,416,754 km (0.114 R)
• M6: 2,606,743 km (0.096 R)
• M7: 2,867,642 km (0.034 R)
• M8: 3,068,851 km (0.1 R)
• M9: 3,555,792 km (0.107 R)
• M10: 3,699,256 km (0.11 R)
• M11: 3,771,662 km (0.117 R)
• M12: 4,599,387 km (0.08 R)
• M13: 5,813,523 km (0.105 R)
• M14: 6,498,980 km (0.118 R)
• M15: 6,895,714 km (0.095 R)
• M16: 7,712,518 km (0.083 R)
• M17: 7,758,744 km (0.12 R)
• M18: 9,733,436 km (0.059 R)
• M19: 10,543,808 km (0.089 R)
• M20: 10,853,326 km (0.041 R)
• M21: 11,533,996 km (0.115 R)
• M22: 12,444,598 km (0.076 R)
• M23: 13,322,738 km (0.105 R)
• M24: 13,601,139 km (0.114 R)
• M25: 13,713,038 km (0.113 R)
• M26: 13,937,884 km (0.118 R)
• M27: 14,505,010 km (0.093 R)
• M28: 15,195,553 km (0.089 R)
• M29: 15,369,984 km (0.054 R)
• M30: 16,728,183 km (0.035 R)
• M31: 19,494,398 km (0.111 R)
• M32: 21,155,832 km (0.088 R)
• M33: 21,545,684 km (0.092 R)
• M34: 22,530,636 km (0.112 R)
• M35: 24,885,157 km (0.113 R)
• M36: 25,022,039 km (0.067 R)
• M37: 25,848,567 km (0.088 R)
• M38: 26,824,245 km (0.042 R)
• M39: 27,670,071 km (0.117 R)
• M40: 28,025,067 km (0.116 R)
• M41: 28,667,739 km (0.051 R)
• M42: 29,026,924 km (0.106 R)
• M43: 29,822,485 km (0.089 R)
• M44: 31,139,545 km (0.039 R)
• M45: 32,475,454 km (0.059 R)
• M46: 32,550,103 km (0.104 R)
• M47: 33,075,192 km (0.107 R)
• M48: 34,133,447 km (0.098 R)
• M49: 34,285,438 km (0.108 R)
• M50: 34,666,763 km (0.099 R)
• M51: 35,126,029 km (0.093 R)
• M52: 36,205,527 km (0.117 R)
• M53: 36,515,943 km (0.11 R)
• M54: 36,905,346 km (0.065 R)
• M55: 37,217,706 km (0.045 R)
• M56: 37,452,575 km (0.108 R)
• M57: 38,239,161 km (0.084 R)
• M58: 38,872,259 km (0.032 R)
• M59: 40,872,981 km (0.073 R)
• M60: 41,115,329 km (0.073 R)
• M61: 41,682,604 km (0.106 R)
• M62: 43,071,022 km (0.109 R)
• M63: 43,482,267 km (0.105 R)
• M64: 43,564,695 km (0.11 R)
• M65: 44,640,753 km (0.04 R)
• M66: 45,307,211 km (0.104 R)
• M67: 46,481,554 km (0.104 R)
• M68: 46,734,524 km (0.055 R)
• M69: 49,805,170 km (0.072 R)
• M70: 50,496,312 km (0.108 R)
• M71: 51,888,171 km (0.113 R)
• M72: 54,265,431 km (0.101 R)
• M73: 54,887,459 km (0.114 R)
• M74: 56,049,086 km (0.071 R)
• M75: 56,767,904 km (0.113 R)
• M76: 59,307,777 km (0.12 R)
• M77: 59,673,543 km (0.119 R)
• M78: 61,699,099 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.2

Radius: 7.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.72 AU - 19.32 AU

Year: 21794 Days

Day: 19.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,381,220 km

• M1: 462,257 km (0.079 R)
• M2: 540,647 km (0.066 R)
• M3: 748,438 km (0.073 R)
• M4: 1,063,940 km (0.083 R)
• M5: 1,170,903 km (0.102 R)
• M6: 1,658,442 km (0.101 R)
• M7: 1,732,942 km (0.072 R)
• M8: 2,015,682 km (0.055 R)
• M9: 2,424,832 km (0.117 R)
• M10: 2,682,739 km (0.06 R)
• M11: 2,800,173 km (0.096 R)
• M12: 2,889,333 km (0.118 R)
• M13: 3,131,981 km (0.101 R)
• M14: 3,572,547 km (0.106 R)
• M15: 3,767,323 km (0.077 R)
• M16: 4,133,539 km (0.119 R)
• M17: 4,441,561 km (0.071 R)
• M18: 4,580,986 km (0.119 R)
• M19: 5,189,251 km (0.081 R)
• M20: 5,671,554 km (0.082 R)
• M21: 6,090,877 km (0.068 R)
• M22: 7,824,268 km (0.052 R)
• M23: 7,950,528 km (0.108 R)
• M24: 9,428,705 km (0.073 R)
• M25: 9,698,280 km (0.086 R)
• M26: 10,708,365 km (0.076 R)
• M27: 12,236,358 km (0.101 R)
• M28: 12,334,195 km (0.111 R)
• M29: 12,432,181 km (0.09 R)
• M30: 13,075,602 km (0.044 R)
• M31: 13,376,144 km (0.08 R)
• M32: 13,729,793 km (0.109 R)
• M33: 14,086,584 km (0.108 R)
• M34: 14,189,059 km (0.113 R)
• M35: 14,394,756 km (0.096 R)
• M36: 15,174,909 km (0.115 R)
• M37: 15,702,690 km (0.113 R)
• M38: 15,915,418 km (0.071 R)
• M39: 16,075,638 km (0.092 R)
• M40: 16,559,437 km (0.076 R)
• M41: 17,431,443 km (0.098 R)
• M42: 18,095,358 km (0.069 R)
• M43: 19,848,047 km (0.036 R)
• M44: 20,193,469 km (0.045 R)
• M45: 20,309,108 km (0.105 R)
• M46: 20,773,759 km (0.107 R)
• M47: 21,477,168 km (0.111 R)
• M48: 21,713,383 km (0.118 R)
• M49: 22,307,735 km (0.08 R)
• M50: 22,606,931 km (0.12 R)
• M51: 22,787,196 km (0.117 R)
• M52: 22,907,473 km (0.095 R)
• M53: 23,330,386 km (0.106 R)
• M54: 23,512,447 km (0.068 R)
• M55: 23,939,100 km (0.077 R)
• M56: 24,614,684 km (0.116 R)
• M57: 27,060,011 km (0.058 R)
• M58: 27,956,551 km (0.067 R)
• M59: 29,319,687 km (0.081 R)
• M60: 29,450,585 km (0.064 R)
• M61: 29,647,306 km (0.107 R)
• M62: 29,976,272 km (0.082 R)
• M63: 35,540,415 km (0.075 R)
• M64: 36,029,899 km (0.039 R)
• M65: 36,733,159 km (0.04 R)
• M66: 36,944,989 km (0.083 R)
• M67: 37,228,029 km (0.069 R)
• M68: 38,296,008 km (0.107 R)
• M69: 39,590,777 km (0.098 R)
• M70: 40,753,602 km (0.12 R)
• M71: 41,486,182 km (0.027 R)
• M72: 43,859,253 km (0.103 R)
• M73: 44,384,342 km (0.088 R)
• M74: 45,819,733 km (0.095 R)
• M75: 49,124,051 km (0.088 R)
• M76: 49,513,305 km (0.105 R)
• M77: 50,216,415 km (0.111 R)
• M78: 50,451,583 km (0.072 R)
• M79: 50,765,589 km (0.118 R)
• M80: 52,345,641 km (0.099 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 14,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit