🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.88 AU - 5.72 AU

Year: 3740 Days

Day: 36.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.1 AU - 9.1 AU

Year: 7066 Days

Day: 44.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 10.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.08 AU - 12.9 AU

Year: 10414 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,559,724 km

• M1: 150,047 km (0.104 R)
• M2: 400,025 km (0.113 R)
• M3: 557,551 km (0.101 R)
• M4: 675,135 km (0.109 R)
• M5: 885,919 km (0.09 R)
• M6: 955,332 km (0.083 R)
• M7: 1,026,690 km (0.117 R)
• M8: 1,271,881 km (0.036 R)
• M9: 1,351,168 km (0.045 R)
• M10: 1,954,047 km (0.116 R)
• M11: 2,023,311 km (0.104 R)
• M12: 2,456,397 km (0.097 R)
• M13: 2,971,463 km (0.081 R)
• M14: 3,159,657 km (0.119 R)
• M15: 3,296,539 km (0.093 R)
• M16: 3,463,340 km (0.079 R)
• M17: 4,040,040 km (0.111 R)
• M18: 4,218,810 km (0.089 R)
• M19: 4,865,521 km (0.096 R)
• M20: 5,152,151 km (0.096 R)
• M21: 6,737,589 km (0.094 R)
• M22: 7,201,043 km (0.096 R)
• M23: 7,309,502 km (0.039 R)
• M24: 7,971,472 km (0.047 R)
• M25: 8,083,820 km (0.081 R)
• M26: 8,234,166 km (0.116 R)
• M27: 9,078,347 km (0.103 R)
• M28: 9,274,021 km (0.086 R)
• M29: 9,431,697 km (0.092 R)
• M30: 10,559,515 km (0.12 R)
• M31: 11,055,881 km (0.077 R)
• M32: 11,942,847 km (0.115 R)
• M33: 13,072,610 km (0.077 R)
• M34: 13,205,154 km (0.093 R)
• M35: 13,427,007 km (0.077 R)
• M36: 14,190,704 km (0.073 R)
• M37: 14,922,537 km (0.116 R)
• M38: 15,901,356 km (0.082 R)
• M39: 16,090,298 km (0.057 R)
• M40: 16,661,164 km (0.037 R)
• M41: 17,822,941 km (0.106 R)
• M42: 18,216,084 km (0.118 R)
• M43: 19,010,748 km (0.12 R)
• M44: 20,326,311 km (0.074 R)
• M45: 21,098,536 km (0.108 R)
• M46: 21,202,207 km (0.084 R)
• M47: 21,566,627 km (0.095 R)
• M48: 22,565,792 km (0.117 R)
• M49: 22,778,071 km (0.051 R)
• M50: 23,472,504 km (0.111 R)
• M51: 24,882,315 km (0.116 R)
• M52: 26,041,100 km (0.066 R)
• M53: 26,879,446 km (0.098 R)
• M54: 27,273,637 km (0.111 R)
• M55: 28,639,914 km (0.044 R)
• M56: 29,447,294 km (0.109 R)
• M57: 30,145,168 km (0.101 R)
• M58: 30,320,496 km (0.111 R)
• M59: 30,554,767 km (0.086 R)
• M60: 30,730,843 km (0.095 R)
• M61: 31,497,981 km (0.092 R)
• M62: 31,794,783 km (0.12 R)
• M63: 33,958,417 km (0.115 R)
• M64: 34,201,813 km (0.097 R)
• M65: 34,873,956 km (0.089 R)
• M66: 35,797,574 km (0.1 R)
• M67: 36,045,158 km (0.056 R)
• M68: 36,231,258 km (0.073 R)
• M69: 36,355,574 km (0.035 R)
• M70: 37,857,686 km (0.111 R)
• M71: 38,679,876 km (0.112 R)
• M72: 38,997,622 km (0.114 R)
• M73: 39,316,265 km (0.117 R)
• M74: 40,793,095 km (0.094 R)
• M75: 41,766,080 km (0.069 R)
• M76: 42,288,027 km (0.086 R)
• M77: 42,812,218 km (0.104 R)
• M78: 43,206,857 km (0.085 R)
• M79: 43,668,666 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.2

Radius: 10.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.3 AU - 13.82 AU

Year: 12837 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,559,724 km

• M1: 150,196 km (0.03 R)
• M2: 336,146 km (0.051 R)
• M3: 707,299 km (0.086 R)
• M4: 1,440,627 km (0.077 R)
• M5: 1,618,799 km (0.111 R)
• M6: 2,120,999 km (0.109 R)
• M7: 2,481,978 km (0.117 R)
• M8: 2,890,380 km (0.065 R)
• M9: 3,290,704 km (0.084 R)
• M10: 3,708,681 km (0.058 R)
• M11: 4,175,426 km (0.092 R)
• M12: 5,096,201 km (0.091 R)
• M13: 5,164,268 km (0.061 R)
• M14: 5,336,006 km (0.09 R)
• M15: 5,405,270 km (0.069 R)
• M16: 5,509,540 km (0.077 R)
• M17: 5,649,863 km (0.045 R)
• M18: 5,755,778 km (0.097 R)
• M19: 5,969,853 km (0.12 R)
• M20: 6,077,713 km (0.057 R)
• M21: 6,222,823 km (0.094 R)
• M22: 6,664,585 km (0.06 R)
• M23: 6,889,431 km (0.119 R)
• M24: 7,002,826 km (0.091 R)
• M25: 7,078,672 km (0.084 R)
• M26: 7,269,709 km (0.116 R)
• M27: 8,572,556 km (0.062 R)
• M28: 8,735,319 km (0.101 R)
• M29: 9,691,399 km (0.095 R)
• M30: 10,332,875 km (0.1 R)
• M31: 10,987,964 km (0.083 R)
• M32: 11,209,368 km (0.114 R)
• M33: 11,432,120 km (0.056 R)
• M34: 12,614,541 km (0.082 R)
• M35: 12,799,893 km (0.057 R)
• M36: 13,173,439 km (0.097 R)
• M37: 14,026,745 km (0.096 R)
• M38: 14,122,637 km (0.063 R)
• M39: 14,849,085 km (0.058 R)
• M40: 15,192,262 km (0.07 R)
• M41: 16,591,152 km (0.085 R)
• M42: 16,743,442 km (0.09 R)
• M43: 16,896,182 km (0.097 R)
• M44: 17,100,682 km (0.077 R)
• M45: 18,291,930 km (0.087 R)
• M46: 19,242,924 km (0.077 R)
• M47: 19,563,512 km (0.061 R)
• M48: 20,264,228 km (0.089 R)
• M49: 20,372,687 km (0.09 R)
• M50: 20,808,765 km (0.088 R)
• M51: 21,137,730 km (0.097 R)
• M52: 21,967,999 km (0.051 R)
• M53: 22,527,345 km (0.119 R)
• M54: 23,774,393 km (0.114 R)
• M55: 24,061,022 km (0.096 R)
• M56: 24,464,039 km (0.07 R)
• M57: 24,811,405 km (0.11 R)
• M58: 25,102,074 km (0.073 R)
• M59: 25,393,790 km (0.085 R)
• M60: 26,750,642 km (0.088 R)
• M61: 27,708,368 km (0.072 R)
• M62: 27,828,794 km (0.072 R)
• M63: 29,904,016 km (0.067 R)
• M64: 30,089,517 km (0.11 R)
• M65: 30,461,567 km (0.07 R)
• M66: 31,712,953 km (0.068 R)
• M67: 32,408,434 km (0.057 R)
• M68: 33,236,757 km (0.069 R)
• M69: 33,364,813 km (0.047 R)
• M70: 33,557,196 km (0.092 R)
• M71: 33,685,701 km (0.062 R)
• M72: 34,395,243 km (0.111 R)
• M73: 34,654,496 km (0.111 R)
• M74: 34,979,423 km (0.113 R)
• M75: 35,109,723 km (0.108 R)
• M76: 35,370,771 km (0.094 R)
• M77: 37,415,475 km (0.084 R)
• M78: 37,748,779 km (0.077 R)
• M79: 38,083,130 km (0.086 R)
• M80: 38,687,505 km (0.085 R)
• M81: 40,656,213 km (0.109 R)
• M82: 43,635,006 km (0.053 R)
• M83: 43,915,652 km (0.103 R)
• M84: 45,115,127 km (0.114 R)
• M85: 46,325,374 km (0.071 R)

Kuiper Belt

Range: 35.7 - 51.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit