🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.5 AU - 0.54 AU

Year: 139 Days

Day: 36.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.95 AU - 1.55 AU

Year: 518 Days

Day: 19.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.29 AU - 3.55 AU

Year: 1850 Days

Day: 25.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,044,169 km

• M1: 631,602 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.01 AU - 4.81 AU

Year: 2867 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.18 AU - 4.62 AU

Year: 3423 Days

Day: 24 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,044,169 km

• M1: 1,413,251 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 13.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.85 AU - 7.09 AU

Year: 6824 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,044,169 km

• M1: 201,508 km (0.117 R)
• M2: 362,775 km (0.116 R)
• M3: 723,754 km (0.099 R)
• M4: 849,566 km (0.087 R)
• M5: 1,125,724 km (0.047 R)
• M6: 1,275,023 km (0.099 R)
• M7: 1,612,815 km (0.104 R)
• M8: 1,706,613 km (0.111 R)
• M9: 1,821,653 km (0.101 R)
• M10: 2,790,449 km (0.068 R)
• M11: 2,881,554 km (0.088 R)
• M12: 2,996,745 km (0.082 R)
• M13: 3,424,594 km (0.032 R)
• M14: 3,897,473 km (0.099 R)
• M15: 4,025,529 km (0.075 R)
• M16: 4,154,782 km (0.094 R)
• M17: 4,391,296 km (0.03 R)
• M18: 4,740,757 km (0.043 R)
• M19: 4,932,691 km (0.068 R)
• M20: 5,668,263 km (0.091 R)
• M21: 6,048,990 km (0.102 R)
• M22: 6,347,587 km (0.094 R)
• M23: 6,498,831 km (0.081 R)
• M24: 6,681,789 km (0.109 R)
• M25: 7,052,941 km (0.096 R)
• M26: 7,335,681 km (0.118 R)
• M27: 7,847,755 km (0.094 R)
• M28: 8,371,497 km (0.076 R)
• M29: 8,570,761 km (0.09 R)
• M30: 8,906,459 km (0.086 R)
• M31: 9,178,278 km (0.092 R)
• M32: 9,280,902 km (0.079 R)
• M33: 9,521,755 km (0.117 R)
• M34: 10,577,766 km (0.094 R)
• M35: 11,192,613 km (0.104 R)
• M36: 11,633,778 km (0.111 R)
• M37: 12,193,124 km (0.092 R)
• M38: 13,571,220 km (0.08 R)
• M39: 13,884,178 km (0.1 R)
• M40: 14,597,162 km (0.1 R)
• M41: 15,159,949 km (0.083 R)
• M42: 15,647,937 km (0.082 R)
• M43: 17,438,923 km (0.081 R)
• M44: 18,553,128 km (0.058 R)
• M45: 19,162,739 km (0.112 R)
• M46: 19,294,086 km (0.07 R)
• M47: 19,381,900 km (0.077 R)
• M48: 19,513,995 km (0.084 R)
• M49: 19,778,783 km (0.084 R)
• M50: 19,867,345 km (0.031 R)
• M51: 21,030,469 km (0.052 R)
• M52: 21,301,989 km (0.095 R)
• M53: 22,169,656 km (0.091 R)
• M54: 22,445,964 km (0.088 R)
• M55: 22,677,242 km (0.053 R)
• M56: 22,769,993 km (0.059 R)
• M57: 23,422,389 km (0.097 R)
• M58: 24,841,325 km (0.027 R)
• M59: 24,984,640 km (0.07 R)
• M60: 25,320,337 km (0.076 R)
• M61: 26,287,787 km (0.075 R)
• M62: 26,385,175 km (0.035 R)
• M63: 26,678,237 km (0.025 R)
• M64: 27,119,700 km (0.098 R)
• M65: 27,415,306 km (0.102 R)
• M66: 27,514,040 km (0.106 R)
• M67: 27,960,141 km (0.111 R)
• M68: 28,059,624 km (0.084 R)
• M69: 28,208,922 km (0.056 R)
• M70: 28,909,639 km (0.053 R)
• M71: 29,211,677 km (0.096 R)
• M72: 30,277,113 km (0.09 R)
• M73: 30,891,512 km (0.11 R)
• M74: 31,045,897 km (0.119 R)
• M75: 31,458,487 km (0.1 R)
• M76: 32,341,414 km (0.108 R)
• M77: 33,022,084 km (0.08 R)
• M78: 34,344,380 km (0.069 R)
• M79: 35,038,813 km (0.032 R)
• M80: 35,522,314 km (0.101 R)
• M81: 35,953,903 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.7

Radius: 13.2

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.3 AU - 11.88 AU

Year: 11886 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,044,169 km

• M1: 167,699 km (0.09 R)
• M2: 436,527 km (0.056 R)
• M3: 650,751 km (0.105 R)
• M4: 918,681 km (0.118 R)
• M5: 1,387,670 km (0.063 R)
• M6: 1,560,007 km (0.067 R)
• M7: 1,821,952 km (0.103 R)
• M8: 2,574,280 km (0.109 R)
• M9: 2,692,612 km (0.032 R)
• M10: 3,415,020 km (0.107 R)
• M11: 3,865,759 km (0.092 R)
• M12: 3,974,666 km (0.092 R)
• M13: 5,299,505 km (0.087 R)
• M14: 5,543,050 km (0.117 R)
• M15: 5,697,136 km (0.057 R)
• M16: 5,821,452 km (0.108 R)
• M17: 6,619,107 km (0.046 R)
• M18: 6,980,985 km (0.091 R)
• M19: 7,315,635 km (0.107 R)
• M20: 7,587,155 km (0.062 R)
• M21: 8,070,506 km (0.053 R)
• M22: 8,778,253 km (0.043 R)
• M23: 9,765,300 km (0.076 R)
• M24: 10,480,976 km (0.081 R)
• M25: 11,448,426 km (0.08 R)
• M26: 11,566,459 km (0.064 R)
• M27: 12,082,571 km (0.063 R)
• M28: 14,010,888 km (0.066 R)
• M29: 14,348,530 km (0.116 R)
• M30: 14,860,155 km (0.103 R)
• M31: 14,989,108 km (0.064 R)
• M32: 15,118,211 km (0.028 R)
• M33: 16,165,396 km (0.096 R)
• M34: 16,386,502 km (0.08 R)
• M35: 17,055,952 km (0.028 R)
• M36: 17,916,589 km (0.11 R)
• M37: 18,007,993 km (0.06 R)
• M38: 18,145,474 km (0.116 R)
• M39: 18,559,860 km (0.1 R)
• M40: 20,058,531 km (0.116 R)
• M41: 21,256,361 km (0.08 R)
• M42: 23,821,367 km (0.1 R)
• M43: 24,173,969 km (0.087 R)
• M44: 24,477,652 km (0.098 R)
• M45: 25,705,253 km (0.108 R)
• M46: 26,118,741 km (0.101 R)
• M47: 26,482,563 km (0.118 R)
• M48: 26,586,833 km (0.109 R)
• M49: 27,267,653 km (0.09 R)
• M50: 29,290,515 km (0.093 R)
• M51: 29,452,230 km (0.1 R)
• M52: 30,102,383 km (0.066 R)
• M53: 31,086,288 km (0.107 R)
• M54: 31,527,003 km (0.079 R)
• M55: 31,692,758 km (0.111 R)
• M56: 31,858,811 km (0.115 R)
• M57: 32,637,767 km (0.098 R)
• M58: 32,861,416 km (0.103 R)
• M59: 33,197,862 km (0.055 R)
• M60: 34,783,450 km (0.055 R)
• M61: 35,298,216 km (0.1 R)
• M62: 35,930,865 km (0.079 R)
• M63: 36,046,355 km (0.104 R)
• M64: 37,032,654 km (0.055 R)
• M65: 38,558,103 km (0.088 R)
• M66: 38,676,286 km (0.081 R)
• M67: 38,972,340 km (0.105 R)
• M68: 39,864,841 km (0.088 R)
• M69: 40,044,208 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 17,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit