🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.74 AU

Year: 223 Days

Day: 20.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 16,717,228 km

• M1: 171,290 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.78 AU - 0.92 AU

Year: 358 Days

Day: 21.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,717,228 km

• M1: 394,490 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.99 AU - 1.25 AU

Year: 541 Days

Day: 15.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,717,228 km

• M1: 393,592 km (0.086 R)
• M2: 759,060 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.65 AU - 2.35 AU

Year: 1291 Days

Day: 30.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.8

Radius: 11.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.36 AU - 2.44 AU

Year: 1698 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 16,717,228 km

• M1: 154,086 km (0.096 R)
• M2: 241,301 km (0.106 R)
• M3: 323,879 km (0.11 R)
• M4: 410,497 km (0.11 R)
• M5: 594,053 km (0.034 R)
• M6: 686,205 km (0.11 R)
• M7: 760,855 km (0.096 R)
• M8: 854,653 km (0.095 R)
• M9: 961,017 km (0.102 R)
• M10: 1,046,288 km (0.116 R)
• M11: 1,134,251 km (0.08 R)
• M12: 1,215,782 km (0.117 R)
• M13: 1,308,832 km (0.116 R)
• M14: 1,423,873 km (0.117 R)
• M15: 1,562,400 km (0.088 R)
• M16: 1,685,070 km (0.098 R)
• M17: 1,994,888 km (0.091 R)
• M18: 2,196,546 km (0.042 R)
• M19: 2,730,161 km (0.117 R)
• M20: 2,829,195 km (0.104 R)
• M21: 2,954,857 km (0.118 R)
• M22: 3,211,717 km (0.119 R)
• M23: 3,449,129 km (0.078 R)
• M24: 4,500,054 km (0.106 R)
• M25: 4,602,827 km (0.052 R)
• M26: 4,721,458 km (0.113 R)
• M27: 4,916,384 km (0.113 R)
• M28: 5,438,780 km (0.093 R)
• M29: 5,548,585 km (0.102 R)
• M30: 5,850,324 km (0.079 R)
• M31: 5,962,971 km (0.093 R)
• M32: 6,059,911 km (0.048 R)
• M33: 6,403,836 km (0.094 R)
• M34: 6,636,610 km (0.106 R)
• M35: 6,991,008 km (0.1 R)
• M36: 7,161,998 km (0.063 R)
• M37: 7,369,042 km (0.107 R)
• M38: 7,508,168 km (0.101 R)
• M39: 7,700,999 km (0.079 R)
• M40: 7,842,220 km (0.114 R)
• M41: 7,930,931 km (0.072 R)
• M42: 8,253,015 km (0.117 R)
• M43: 8,781,096 km (0.086 R)
• M44: 9,376,495 km (0.066 R)
• M45: 10,391,367 km (0.103 R)
• M46: 10,626,086 km (0.071 R)
• M47: 10,724,223 km (0.1 R)
• M48: 11,784,722 km (0.09 R)
• M49: 11,886,448 km (0.103 R)
• M50: 12,008,969 km (0.06 R)
• M51: 12,111,444 km (0.113 R)
• M52: 12,275,852 km (0.04 R)
• M53: 12,379,074 km (0.045 R)
• M54: 12,482,596 km (0.056 R)
• M55: 12,752,919 km (0.094 R)
• M56: 13,151,598 km (0.112 R)
• M57: 13,278,307 km (0.08 R)
• M58: 13,447,951 km (0.046 R)
• M59: 13,746,548 km (0.089 R)
• M60: 13,896,745 km (0.089 R)
• M61: 13,982,763 km (0.082 R)
• M62: 14,068,932 km (0.076 R)
• M63: 14,198,633 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.3

Radius: 12.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.38 AU - 3.8 AU

Year: 3106 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 16,717,228 km

• M1: 184,903 km (0.112 R)
• M2: 441,164 km (0.062 R)
• M3: 535,112 km (0.071 R)
• M4: 629,957 km (0.066 R)
• M5: 797,656 km (0.042 R)
• M6: 909,705 km (0.076 R)
• M7: 1,065,137 km (0.073 R)
• M8: 1,290,282 km (0.05 R)
• M9: 1,619,098 km (0.096 R)
• M10: 1,834,070 km (0.117 R)
• M11: 2,192,955 km (0.091 R)
• M12: 2,305,004 km (0.071 R)
• M13: 2,496,190 km (0.045 R)
• M14: 2,772,946 km (0.086 R)
• M15: 3,185,687 km (0.085 R)
• M16: 3,370,739 km (0.094 R)
• M17: 3,515,550 km (0.068 R)
• M18: 3,766,575 km (0.066 R)
• M19: 3,856,633 km (0.05 R)
• M20: 3,962,548 km (0.085 R)
• M21: 4,146,404 km (0.055 R)
• M22: 4,239,604 km (0.092 R)
• M23: 4,554,806 km (0.092 R)
• M24: 4,683,161 km (0.077 R)
• M25: 4,763,944 km (0.117 R)
• M26: 4,894,244 km (0.085 R)
• M27: 5,191,794 km (0.107 R)
• M28: 5,427,261 km (0.109 R)
• M29: 5,804,697 km (0.08 R)
• M30: 5,978,978 km (0.063 R)
• M31: 6,137,552 km (0.104 R)
• M32: 6,512,743 km (0.116 R)
• M33: 6,730,408 km (0.074 R)
• M34: 6,932,216 km (0.089 R)
• M35: 7,080,168 km (0.1 R)
• M36: 7,341,815 km (0.104 R)
• M37: 7,587,604 km (0.09 R)
• M38: 7,913,129 km (0.056 R)
• M39: 8,243,291 km (0.065 R)
• M40: 8,518,552 km (0.097 R)
• M41: 8,677,275 km (0.091 R)
• M42: 8,897,034 km (0.086 R)
• M43: 9,526,542 km (0.112 R)
• M44: 9,961,124 km (0.086 R)
• M45: 10,296,672 km (0.041 R)
• M46: 10,593,324 km (0.111 R)
• M47: 11,173,465 km (0.062 R)
• M48: 11,282,073 km (0.093 R)
• M49: 11,369,139 km (0.048 R)
• M50: 12,007,473 km (0.119 R)
• M51: 12,319,833 km (0.051 R)
• M52: 12,432,032 km (0.117 R)
• M53: 12,747,983 km (0.116 R)
• M54: 12,907,005 km (0.101 R)
• M55: 13,066,776 km (0.109 R)
• M56: 13,364,924 km (0.077 R)
• M57: 13,503,452 km (0.118 R)
• M58: 13,851,566 km (0.077 R)
• M59: 14,202,672 km (0.095 R)
• M60: 14,699,337 km (0.116 R)
• M61: 14,866,139 km (0.09 R)
• M62: 15,466,924 km (0.062 R)
• M63: 15,855,579 km (0.035 R)
• M64: 16,051,253 km (0.099 R)
• M65: 16,346,111 km (0.065 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: 439 - 11,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit