🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.99 AU - 1.07 AU

Year: 382 Days

Day: 39.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.13 AU - 3.29 AU

Year: 2101 Days

Day: 30.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 14.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.45 AU - 5.37 AU

Year: 3974 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 34,937,305 km

• M1: 194,926 km (0.083 R)
• M2: 308,172 km (0.047 R)
• M3: 410,048 km (0.082 R)
• M4: 616,194 km (0.091 R)
• M5: 723,904 km (0.1 R)
• M6: 827,875 km (0.065 R)
• M7: 967,898 km (0.087 R)
• M8: 1,396,795 km (0.05 R)
• M9: 1,581,997 km (0.117 R)
• M10: 1,707,809 km (0.083 R)
• M11: 1,915,002 km (0.099 R)
• M12: 2,187,869 km (0.06 R)
• M13: 2,465,223 km (0.064 R)
• M14: 2,586,547 km (0.101 R)
• M15: 2,683,187 km (0.094 R)
• M16: 2,790,150 km (0.061 R)
• M17: 3,026,963 km (0.115 R)
• M18: 3,520,636 km (0.088 R)
• M19: 3,638,220 km (0.1 R)
• M20: 3,857,381 km (0.084 R)
• M21: 3,978,705 km (0.066 R)
• M22: 4,204,747 km (0.096 R)
• M23: 4,382,320 km (0.057 R)
• M24: 4,583,679 km (0.114 R)
• M25: 4,908,157 km (0.063 R)
• M26: 5,341,242 km (0.103 R)
• M27: 6,208,760 km (0.118 R)
• M28: 6,315,873 km (0.057 R)
• M29: 6,435,551 km (0.098 R)
• M30: 6,556,127 km (0.093 R)
• M31: 6,811,640 km (0.076 R)
• M32: 7,145,094 km (0.098 R)
• M33: 7,395,520 km (0.101 R)
• M34: 7,661,655 km (0.114 R)
• M35: 8,164,304 km (0.114 R)
• M36: 8,651,245 km (0.075 R)
• M37: 8,918,427 km (0.083 R)
• M38: 9,026,137 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 9.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.76 AU - 6.12 AU

Year: 5288 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 34,937,305 km

• M1: 119,828 km (0.042 R)
• M2: 217,665 km (0.083 R)
• M3: 457,171 km (0.092 R)
• M4: 633,098 km (0.076 R)
• M5: 716,424 km (0.104 R)
• M6: 824,733 km (0.116 R)
• M7: 975,677 km (0.033 R)
• M8: 1,089,222 km (0.1 R)
• M9: 1,346,680 km (0.082 R)
• M10: 1,482,814 km (0.078 R)
• M11: 1,605,634 km (0.103 R)
• M12: 1,750,295 km (0.101 R)
• M13: 1,815,071 km (0.108 R)
• M14: 2,392,519 km (0.055 R)
• M15: 2,475,097 km (0.113 R)
• M16: 2,558,572 km (0.082 R)
• M17: 2,739,287 km (0.115 R)
• M18: 3,023,672 km (0.11 R)
• M19: 3,860,672 km (0.079 R)
• M20: 4,192,181 km (0.061 R)
• M21: 4,405,807 km (0.06 R)
• M22: 4,558,696 km (0.11 R)
• M23: 4,622,873 km (0.08 R)
• M24: 4,700,365 km (0.073 R)
• M25: 4,765,291 km (0.113 R)
• M26: 5,161,127 km (0.065 R)
• M27: 5,295,316 km (0.115 R)
• M28: 5,376,547 km (0.059 R)
• M29: 5,636,249 km (0.119 R)
• M30: 5,733,039 km (0.113 R)
• M31: 5,956,090 km (0.116 R)
• M32: 6,267,702 km (0.08 R)
• M33: 6,353,571 km (0.056 R)
• M34: 6,613,722 km (0.11 R)
• M35: 6,951,215 km (0.086 R)
• M36: 7,114,576 km (0.085 R)
• M37: 7,234,254 km (0.089 R)
• M38: 7,384,749 km (0.104 R)
• M39: 7,673,473 km (0.116 R)
• M40: 8,785,434 km (0.118 R)
• M41: 9,059,049 km (0.106 R)
• M42: 9,156,437 km (0.108 R)
• M43: 9,417,485 km (0.084 R)
• M44: 9,631,410 km (0.115 R)
• M45: 10,656,754 km (0.118 R)
• M46: 10,725,120 km (0.116 R)
• M47: 11,435,261 km (0.091 R)
• M48: 11,751,810 km (0.111 R)
• M49: 11,911,132 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 10.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.81 AU - 8.93 AU

Year: 8064 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,937,305 km

• M1: 132,993 km (0.058 R)
• M2: 331,060 km (0.089 R)
• M3: 721,959 km (0.093 R)
• M4: 790,326 km (0.057 R)
• M5: 1,183,319 km (0.082 R)
• M6: 1,265,598 km (0.099 R)
• M7: 1,669,961 km (0.117 R)
• M8: 1,916,050 km (0.09 R)
• M9: 2,255,786 km (0.066 R)
• M10: 2,946,330 km (0.098 R)
• M11: 3,060,024 km (0.063 R)
• M12: 3,198,402 km (0.046 R)
• M13: 3,291,752 km (0.116 R)
• M14: 3,971,075 km (0.117 R)
• M15: 4,224,045 km (0.082 R)
• M16: 5,261,058 km (0.116 R)
• M17: 5,623,683 km (0.114 R)
• M18: 6,550,741 km (0.062 R)
• M19: 6,729,959 km (0.07 R)
• M20: 7,215,554 km (0.113 R)
• M21: 7,681,103 km (0.069 R)
• M22: 7,997,053 km (0.109 R)
• M23: 8,543,684 km (0.107 R)
• M24: 9,403,273 km (0.109 R)
• M25: 10,290,239 km (0.047 R)
• M26: 10,638,503 km (0.113 R)
• M27: 11,562,120 km (0.103 R)
• M28: 11,960,649 km (0.116 R)
• M29: 13,032,817 km (0.046 R)
• M30: 14,020,013 km (0.078 R)
• M31: 14,212,695 km (0.116 R)
• M32: 14,756,633 km (0.042 R)
• M33: 15,228,465 km (0.117 R)
• M34: 15,745,026 km (0.083 R)
• M35: 16,146,397 km (0.109 R)
• M36: 18,119,593 km (0.104 R)
• M37: 18,624,636 km (0.065 R)
• M38: 20,822,528 km (0.112 R)
• M39: 21,706,801 km (0.119 R)
• M40: 21,929,701 km (0.109 R)
• M41: 22,153,350 km (0.099 R)
• M42: 22,243,109 km (0.102 R)
• M43: 23,055,874 km (0.116 R)
• M44: 23,146,830 km (0.114 R)
• M45: 23,694,807 km (0.11 R)
• M46: 25,787,531 km (0.109 R)
• M47: 26,213,137 km (0.111 R)
• M48: 26,450,549 km (0.105 R)
• M49: 27,552,038 km (0.104 R)
• M50: 27,841,809 km (0.1 R)
• M51: 27,938,749 km (0.117 R)
• M52: 29,060,284 km (0.093 R)
• M53: 29,651,345 km (0.08 R)
• M54: 30,645,273 km (0.116 R)
• M55: 31,599,558 km (0.078 R)
• M56: 31,801,665 km (0.073 R)
• M57: 31,902,943 km (0.094 R)
• M58: 32,105,648 km (0.073 R)
• M59: 33,023,580 km (0.082 R)
• M60: 34,364,576 km (0.096 R)
• M61: 34,885,176 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit