🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 1 AU

Year: 283 Days

Day: 15.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.46 AU - 3.26 AU

Year: 1776 Days

Day: 44 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.22 AU - 3.64 AU

Year: 2332 Days

Day: 47.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.41 AU - 4.15 AU

Year: 2698 Days

Day: 24.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 9.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.74 AU - 4.76 AU

Year: 3800 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,034,467 km

• M1: 118,631 km (0.108 R)
• M2: 196,572 km (0.088 R)
• M3: 262,245 km (0.093 R)
• M4: 362,625 km (0.066 R)
• M5: 485,744 km (0.072 R)
• M6: 553,363 km (0.107 R)
• M7: 631,901 km (0.091 R)
• M8: 699,370 km (0.04 R)
• M9: 761,603 km (0.109 R)
• M10: 892,202 km (0.102 R)
• M11: 1,066,483 km (0.084 R)
• M12: 1,438,533 km (0.101 R)
• M13: 1,509,443 km (0.075 R)
• M14: 1,719,029 km (0.104 R)
• M15: 1,805,497 km (0.11 R)
• M16: 1,893,610 km (0.104 R)
• M17: 2,213,151 km (0.102 R)
• M18: 2,500,828 km (0.107 R)
• M19: 2,586,996 km (0.09 R)
• M20: 2,864,350 km (0.11 R)
• M21: 3,544,273 km (0.052 R)
• M22: 3,824,170 km (0.067 R)
• M23: 4,243,044 km (0.074 R)
• M24: 4,346,267 km (0.117 R)
• M25: 4,435,577 km (0.087 R)
• M26: 5,061,494 km (0.061 R)
• M27: 5,393,003 km (0.109 R)
• M28: 5,666,468 km (0.075 R)
• M29: 6,093,570 km (0.11 R)
• M30: 6,311,085 km (0.104 R)
• M31: 6,565,103 km (0.112 R)
• M32: 6,719,338 km (0.11 R)
• M33: 6,822,710 km (0.085 R)
• M34: 6,891,974 km (0.117 R)
• M35: 6,996,244 km (0.112 R)
• M36: 7,294,542 km (0.106 R)
• M37: 7,383,104 km (0.104 R)
• M38: 7,579,227 km (0.091 R)
• M39: 7,759,043 km (0.057 R)
• M40: 7,831,299 km (0.081 R)
• M41: 8,141,266 km (0.068 R)
• M42: 8,380,922 km (0.109 R)
• M43: 8,697,770 km (0.054 R)
• M44: 8,810,567 km (0.106 R)
• M45: 9,362,732 km (0.076 R)
• M46: 9,555,714 km (0.093 R)
• M47: 9,769,489 km (0.104 R)
• M48: 10,083,345 km (0.119 R)
• M49: 10,241,620 km (0.079 R)
• M50: 10,340,803 km (0.073 R)
• M51: 10,520,321 km (0.08 R)
• M52: 10,660,643 km (0.084 R)
• M53: 10,862,301 km (0.102 R)
• M54: 11,024,465 km (0.1 R)
• M55: 11,248,713 km (0.094 R)
• M56: 11,557,034 km (0.114 R)
• M57: 11,619,117 km (0.104 R)
• M58: 11,681,200 km (0.053 R)
• M59: 11,785,021 km (0.086 R)
• M60: 13,248,088 km (0.114 R)
• M61: 13,313,014 km (0.026 R)
• M62: 13,421,323 km (0.086 R)
• M63: 13,595,454 km (0.075 R)
• M64: 13,726,502 km (0.114 R)
• M65: 13,792,176 km (0.115 R)
• M66: 14,188,610 km (0.08 R)
• M67: 14,745,264 km (0.082 R)
• M68: 15,105,346 km (0.063 R)
• M69: 15,173,114 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 8.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.62 AU - 14.5 AU

Year: 15374 Days

Day: 13 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,034,467 km

• M1: 115,490 km (0.116 R)
• M2: 194,477 km (0.032 R)
• M3: 381,923 km (0.077 R)
• M4: 435,779 km (0.077 R)
• M5: 492,626 km (0.077 R)
• M6: 1,188,256 km (0.105 R)
• M7: 1,374,056 km (0.07 R)
• M8: 1,479,373 km (0.099 R)
• M9: 2,006,556 km (0.098 R)
• M10: 2,416,604 km (0.065 R)
• M11: 2,609,585 km (0.072 R)
• M12: 2,697,100 km (0.09 R)
• M13: 2,763,222 km (0.047 R)
• M14: 3,455,262 km (0.118 R)
• M15: 4,096,588 km (0.113 R)
• M16: 4,353,148 km (0.091 R)
• M17: 4,801,194 km (0.112 R)
• M18: 4,908,755 km (0.118 R)
• M19: 5,627,573 km (0.085 R)
• M20: 5,684,270 km (0.066 R)
• M21: 6,202,777 km (0.104 R)
• M22: 6,349,532 km (0.097 R)
• M23: 6,766,461 km (0.098 R)
• M24: 6,826,749 km (0.12 R)
• M25: 7,408,535 km (0.055 R)
• M26: 7,501,884 km (0.116 R)
• M27: 7,752,610 km (0.101 R)
• M28: 7,815,741 km (0.094 R)
• M29: 7,942,600 km (0.114 R)
• M30: 8,038,193 km (0.102 R)
• M31: 8,981,258 km (0.073 R)
• M32: 9,080,890 km (0.034 R)
• M33: 9,449,050 km (0.104 R)
• M34: 10,131,067 km (0.053 R)
• M35: 10,269,445 km (0.085 R)
• M36: 10,582,853 km (0.119 R)
• M37: 10,653,014 km (0.115 R)
• M38: 10,723,175 km (0.109 R)
• M39: 10,864,246 km (0.104 R)
• M40: 12,050,557 km (0.073 R)
• M41: 12,901,620 km (0.047 R)
• M42: 14,466,114 km (0.111 R)
• M43: 15,013,941 km (0.12 R)
• M44: 15,928,732 km (0.115 R)
• M45: 16,089,700 km (0.081 R)
• M46: 17,313,859 km (0.117 R)
• M47: 17,770,282 km (0.082 R)
• M48: 18,230,595 km (0.092 R)
• M49: 18,314,669 km (0.119 R)
• M50: 18,610,125 km (0.112 R)
• M51: 19,334,178 km (0.073 R)
• M52: 19,548,851 km (0.096 R)
• M53: 20,023,974 km (0.116 R)
• M54: 20,634,334 km (0.085 R)
• M55: 21,162,264 km (0.079 R)
• M56: 21,250,677 km (0.049 R)
• M57: 22,546,493 km (0.099 R)
• M58: 23,821,815 km (0.051 R)
• M59: 24,283,026 km (0.1 R)
• M60: 24,980,301 km (0.094 R)
• M61: 25,872,802 km (0.034 R)
• M62: 28,028,358 km (0.075 R)
• M63: 28,320,074 km (0.097 R)
• M64: 29,250,423 km (0.074 R)
• M65: 29,447,593 km (0.056 R)
• M66: 29,595,844 km (0.087 R)
• M67: 30,240,761 km (0.113 R)
• M68: 30,840,050 km (0.116 R)
• M69: 31,342,549 km (0.113 R)
• M70: 31,898,455 km (0.085 R)
• M71: 32,610,690 km (0.065 R)
• M72: 32,968,828 km (0.09 R)
• M73: 33,740,453 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.8

Radius: 7.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.32 AU - 15.84 AU

Year: 19394 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,034,467 km

• M1: 107,561 km (0.077 R)
• M2: 183,108 km (0.093 R)
• M3: 341,083 km (0.116 R)
• M4: 437,574 km (0.104 R)
• M5: 497,114 km (0.111 R)
• M6: 972,985 km (0.09 R)
• M7: 1,396,795 km (0.097 R)
• M8: 1,798,166 km (0.113 R)
• M9: 2,102,299 km (0.11 R)
• M10: 2,260,424 km (0.043 R)
• M11: 2,313,980 km (0.059 R)
• M12: 3,108,494 km (0.104 R)
• M13: 3,411,280 km (0.089 R)
• M14: 3,628,945 km (0.099 R)
• M15: 3,691,926 km (0.109 R)
• M16: 4,442,758 km (0.115 R)
• M17: 4,646,211 km (0.087 R)
• M18: 5,132,853 km (0.061 R)
• M19: 5,454,338 km (0.116 R)
• M20: 5,635,801 km (0.072 R)
• M21: 6,154,456 km (0.111 R)
• M22: 7,197,303 km (0.056 R)
• M23: 7,800,033 km (0.117 R)
• M24: 8,128,101 km (0.101 R)
• M25: 8,335,444 km (0.112 R)
• M26: 8,586,469 km (0.067 R)
• M27: 8,967,944 km (0.082 R)
• M28: 9,354,804 km (0.051 R)
• M29: 10,144,980 km (0.068 R)
• M30: 11,277,585 km (0.111 R)
• M31: 12,832,954 km (0.057 R)
• M32: 13,709,448 km (0.064 R)
• M33: 13,906,768 km (0.068 R)
• M34: 14,005,801 km (0.046 R)
• M35: 16,191,426 km (0.088 R)
• M36: 17,403,468 km (0.077 R)
• M37: 17,510,132 km (0.071 R)
• M38: 18,263,656 km (0.119 R)
• M39: 18,808,342 km (0.06 R)
• M40: 18,863,095 km (0.107 R)
• M41: 18,972,750 km (0.089 R)
• M42: 19,579,818 km (0.112 R)
• M43: 19,635,319 km (0.113 R)
• M44: 20,361,617 km (0.102 R)
• M45: 21,438,871 km (0.118 R)
• M46: 21,553,313 km (0.118 R)
• M47: 21,667,905 km (0.098 R)
• M48: 21,725,351 km (0.096 R)
• M49: 21,782,796 km (0.086 R)
• M50: 23,118,406 km (0.105 R)
• M51: 29,352,449 km (0.114 R)
• M52: 30,503,305 km (0.104 R)
• M53: 30,567,632 km (0.105 R)
• M54: 30,696,585 km (0.057 R)
• M55: 30,890,165 km (0.039 R)
• M56: 32,651,231 km (0.075 R)
• M57: 32,980,945 km (0.044 R)
• M58: 34,043,239 km (0.064 R)
• M59: 34,645,820 km (0.12 R)
• M60: 34,780,159 km (0.114 R)
• M61: 35,861,452 km (0.087 R)
• M62: 36,406,138 km (0.096 R)
• M63: 36,816,485 km (0.101 R)
• M64: 37,297,143 km (0.116 R)
• M65: 37,641,816 km (0.103 R)
• M66: 37,849,159 km (0.109 R)
• M67: 38,891,108 km (0.099 R)
• M68: 40,013,092 km (0.032 R)
• M69: 40,224,623 km (0.07 R)
• M70: 40,436,604 km (0.066 R)
• M71: 40,790,552 km (0.09 R)
• M72: 44,241,177 km (0.09 R)
• M73: 45,779,940 km (0.117 R)
• M74: 46,667,205 km (0.045 R)
• M75: 46,964,157 km (0.06 R)
• M76: 47,784,103 km (0.11 R)
• M77: 49,060,622 km (0.042 R)
• M78: 49,589,450 km (0.096 R)
• M79: 50,652,792 km (0.093 R)
• M80: 50,958,121 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 16,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit