🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.56 AU - 0.66 AU

Year: 167 Days

Day: 36.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.77 AU - 2.19 AU

Year: 975 Days

Day: 39.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.05 AU - 3.29 AU

Year: 1526 Days

Day: 12.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.03 AU - 3.71 AU

Year: 2164 Days

Day: 42.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.26 AU - 4.92 AU

Year: 2894 Days

Day: 42.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 100.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.18 AU - 4.54 AU

Year: 3185 Days

Day: 28.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.4

Radius: 4.4

Gravity: 31.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 13.79 AU - 14.67 AU

Year: 18780 Days

Day: 16.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,541,634 km

• M1: 66,272 km (0.087 R)
• M2: 183,108 km (0.034 R)
• M3: 223,499 km (0.063 R)
• M4: 282,740 km (0.053 R)
• M5: 634,893 km (0.059 R)
• M6: 677,828 km (0.112 R)
• M7: 1,349,074 km (0.116 R)
• M8: 2,264,762 km (0.108 R)
• M9: 3,180,451 km (0.107 R)
• M10: 3,217,701 km (0.047 R)
• M11: 3,330,348 km (0.059 R)
• M12: 3,368,346 km (0.113 R)
• M13: 3,406,344 km (0.105 R)
• M14: 3,637,323 km (0.113 R)
• M15: 3,754,907 km (0.077 R)
• M16: 3,993,515 km (0.091 R)
• M17: 4,824,083 km (0.099 R)
• M18: 4,910,101 km (0.066 R)
• M19: 5,660,783 km (0.077 R)
• M20: 7,217,050 km (0.07 R)
• M21: 7,563,220 km (0.118 R)
• M22: 8,117,928 km (0.067 R)
• M23: 8,220,253 km (0.118 R)
• M24: 8,374,489 km (0.103 R)
• M25: 8,581,682 km (0.064 R)
• M26: 9,426,910 km (0.075 R)
• M27: 9,913,851 km (0.068 R)
• M28: 9,968,604 km (0.111 R)
• M29: 10,799,769 km (0.112 R)
• M30: 11,025,213 km (0.116 R)
• M31: 11,423,443 km (0.111 R)
• M32: 13,003,047 km (0.104 R)
• M33: 13,182,714 km (0.046 R)
• M34: 13,484,004 km (0.082 R)
• M35: 13,605,178 km (0.081 R)
• M36: 13,665,915 km (0.072 R)
• M37: 15,024,413 km (0.053 R)
• M38: 15,656,016 km (0.086 R)
• M39: 15,719,595 km (0.115 R)
• M40: 15,847,202 km (0.066 R)
• M41: 17,075,699 km (0.111 R)
• M42: 18,067,084 km (0.085 R)
• M43: 18,267,546 km (0.061 R)
• M44: 21,010,572 km (0.092 R)
• M45: 22,214,536 km (0.117 R)
• M46: 22,788,992 km (0.092 R)
• M47: 23,952,115 km (0.078 R)
• M48: 24,614,983 km (0.109 R)
• M49: 24,688,885 km (0.119 R)
• M50: 24,985,687 km (0.117 R)
• M51: 27,632,671 km (0.105 R)
• M52: 28,018,036 km (0.11 R)
• M53: 28,095,228 km (0.12 R)
• M54: 29,419,917 km (0.112 R)
• M55: 29,734,522 km (0.098 R)
• M56: 29,971,185 km (0.089 R)
• M57: 30,287,734 km (0.082 R)
• M58: 30,367,021 km (0.112 R)
• M59: 32,048,651 km (0.073 R)
• M60: 32,210,366 km (0.117 R)
• M61: 34,834,612 km (0.112 R)
• M62: 34,917,639 km (0.056 R)
• M63: 35,417,745 km (0.064 R)
• M64: 35,501,220 km (0.093 R)
• M65: 39,936,199 km (0.108 R)
• M66: 40,197,247 km (0.055 R)
• M67: 42,041,041 km (0.047 R)
• M68: 44,271,695 km (0.094 R)
• M69: 46,815,307 km (0.09 R)
• M70: 47,090,717 km (0.07 R)
• M71: 48,382,644 km (0.081 R)
• M72: 48,753,946 km (0.037 R)
• M73: 50,907,108 km (0.104 R)
• M74: 51,190,147 km (0.055 R)
• M75: 53,665,693 km (0.095 R)
• M76: 53,761,735 km (0.109 R)
• M77: 53,857,777 km (0.092 R)
• M78: 54,050,010 km (0.1 R)
• M79: 55,693,492 km (0.114 R)
• M80: 56,277,522 km (0.091 R)
• M81: 56,570,285 km (0.118 R)
• M82: 57,844,560 km (0.076 R)
• M83: 58,534,804 km (0.111 R)
• M84: 58,633,539 km (0.108 R)
• M85: 60,621,396 km (0.065 R)
• M86: 60,721,327 km (0.096 R)
• M87: 62,732,371 km (0.095 R)
• M88: 64,867,282 km (0.066 R)
• M89: 65,071,783 km (0.119 R)
• M90: 66,406,644 km (0.057 R)
• M91: 66,509,717 km (0.06 R)
• M92: 66,716,013 km (0.101 R)
• M93: 67,750,632 km (0.09 R)
• M94: 69,626,140 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121

Radius: 7.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.53 AU - 16.35 AU

Year: 19197 Days

Day: 16.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,541,634 km

• M1: 99,483 km (0.095 R)
• M2: 233,522 km (0.036 R)
• M3: 442,361 km (0.09 R)
• M4: 561,590 km (0.09 R)
• M5: 865,723 km (0.072 R)
• M6: 2,627,238 km (0.069 R)
• M7: 2,775,489 km (0.1 R)
• M8: 4,404,012 km (0.088 R)
• M9: 4,669,548 km (0.076 R)
• M10: 6,074,870 km (0.09 R)
• M11: 6,772,296 km (0.091 R)
• M12: 6,976,347 km (0.081 R)
• M13: 7,883,359 km (0.109 R)
• M14: 9,501,260 km (0.079 R)
• M15: 10,386,730 km (0.114 R)
• M16: 11,177,953 km (0.115 R)
• M17: 11,621,361 km (0.052 R)
• M18: 12,400,766 km (0.065 R)
• M19: 12,943,806 km (0.084 R)
• M20: 13,197,075 km (0.062 R)
• M21: 13,409,355 km (0.08 R)
• M22: 13,708,550 km (0.108 R)
• M23: 14,575,171 km (0.107 R)
• M24: 15,192,412 km (0.099 R)
• M25: 15,549,053 km (0.116 R)
• M26: 15,908,387 km (0.109 R)
• M27: 16,179,608 km (0.081 R)
• M28: 16,361,370 km (0.104 R)
• M29: 16,452,475 km (0.098 R)
• M30: 16,910,543 km (0.099 R)
• M31: 17,372,801 km (0.107 R)
• M32: 17,605,425 km (0.074 R)
• M33: 18,168,213 km (0.1 R)
• M34: 18,451,701 km (0.105 R)
• M35: 20,920,664 km (0.115 R)
• M36: 21,866,721 km (0.061 R)
• M37: 22,269,139 km (0.091 R)
• M38: 22,979,430 km (0.054 R)
• M39: 23,491,204 km (0.038 R)
• M40: 25,101,775 km (0.111 R)
• M41: 25,523,192 km (0.047 R)
• M42: 25,734,873 km (0.053 R)
• M43: 26,212,988 km (0.096 R)
• M44: 27,394,212 km (0.101 R)
• M45: 27,882,500 km (0.105 R)
• M46: 28,922,654 km (0.103 R)
• M47: 29,087,960 km (0.109 R)
• M48: 30,478,472 km (0.102 R)
• M49: 32,633,130 km (0.039 R)
• M50: 33,497,207 km (0.03 R)
• M51: 33,786,829 km (0.088 R)
• M52: 33,844,873 km (0.041 R)
• M53: 34,368,615 km (0.079 R)
• M54: 35,483,269 km (0.115 R)
• M55: 36,371,581 km (0.109 R)
• M56: 36,550,051 km (0.064 R)
• M57: 37,627,455 km (0.117 R)
• M58: 37,808,019 km (0.08 R)
• M59: 38,170,046 km (0.12 R)
• M60: 38,351,509 km (0.085 R)
• M61: 41,541,683 km (0.08 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 11,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit