🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.18 AU - 1.4 AU

Year: 510 Days

Day: 44.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 112.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.26 AU - 1.92 AU

Year: 698 Days

Day: 37.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,908,144 km

• M1: 568,472 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.54 AU - 4.16 AU

Year: 2135 Days

Day: 23.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 9.6

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.6 AU - 5.96 AU

Year: 4839 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 19,908,144 km

• M1: 124,615 km (0.031 R)
• M2: 414,536 km (0.065 R)
• M3: 531,820 km (0.075 R)
• M4: 649,255 km (0.05 R)
• M5: 776,114 km (0.051 R)
• M6: 897,737 km (0.12 R)
• M7: 1,055,563 km (0.112 R)
• M8: 1,583,643 km (0.088 R)
• M9: 1,794,277 km (0.098 R)
• M10: 2,032,885 km (0.12 R)
• M11: 2,746,467 km (0.067 R)
• M12: 3,130,635 km (0.07 R)
• M13: 3,396,171 km (0.082 R)
• M14: 3,486,378 km (0.112 R)
• M15: 3,785,125 km (0.1 R)
• M16: 4,092,100 km (0.083 R)
• M17: 4,431,837 km (0.113 R)
• M18: 4,605,071 km (0.071 R)
• M19: 4,680,169 km (0.111 R)
• M20: 5,216,328 km (0.113 R)
• M21: 5,320,747 km (0.025 R)
• M22: 5,558,159 km (0.088 R)
• M23: 7,083,310 km (0.078 R)
• M24: 7,199,098 km (0.106 R)
• M25: 7,403,150 km (0.104 R)
• M26: 8,299,241 km (0.069 R)
• M27: 8,482,648 km (0.079 R)
• M28: 8,791,268 km (0.079 R)
• M29: 8,978,116 km (0.092 R)
• M30: 9,134,895 km (0.081 R)
• M31: 9,292,721 km (0.087 R)
• M32: 9,356,000 km (0.112 R)
• M33: 9,515,023 km (0.099 R)
• M34: 9,610,766 km (0.119 R)
• M35: 10,719,136 km (0.082 R)
• M36: 10,852,129 km (0.086 R)
• M37: 11,187,228 km (0.032 R)
• M38: 11,936,265 km (0.111 R)
• M39: 12,596,141 km (0.12 R)
• M40: 12,983,599 km (0.098 R)
• M41: 13,054,509 km (0.108 R)
• M42: 13,339,343 km (0.057 R)
• M43: 13,662,175 km (0.113 R)
• M44: 13,770,334 km (0.064 R)
• M45: 13,951,348 km (0.079 R)
• M46: 14,169,611 km (0.114 R)
• M47: 15,016,485 km (0.096 R)
• M48: 15,090,984 km (0.113 R)
• M49: 15,314,932 km (0.091 R)
• M50: 15,577,626 km (0.089 R)
• M51: 15,653,024 km (0.113 R)
• M52: 16,183,797 km (0.11 R)
• M53: 16,797,747 km (0.1 R)
• M54: 16,913,685 km (0.091 R)
• M55: 17,575,805 km (0.092 R)
• M56: 17,811,571 km (0.118 R)
• M57: 18,325,889 km (0.099 R)
• M58: 19,126,686 km (0.117 R)
• M59: 19,207,319 km (0.09 R)
• M60: 19,288,102 km (0.084 R)
• M61: 19,369,035 km (0.113 R)
• M62: 20,143,652 km (0.09 R)
• M63: 20,225,782 km (0.082 R)
• M64: 20,308,061 km (0.069 R)
• M65: 21,933,741 km (0.092 R)
• M66: 22,060,600 km (0.037 R)
• M67: 23,126,634 km (0.105 R)
• M68: 23,384,840 km (0.091 R)
• M69: 23,947,926 km (0.116 R)
• M70: 24,122,058 km (0.105 R)
• M71: 24,515,501 km (0.111 R)
• M72: 24,734,961 km (0.108 R)
• M73: 24,866,906 km (0.04 R)
• M74: 25,175,826 km (0.112 R)
• M75: 25,931,145 km (0.111 R)
• M76: 26,065,335 km (0.075 R)
• M77: 26,919,838 km (0.083 R)
• M78: 27,055,673 km (0.112 R)
• M79: 29,305,325 km (0.059 R)
• M80: 31,281,064 km (0.1 R)
• M81: 31,566,796 km (0.103 R)
• M82: 31,709,961 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.2

Radius: 8.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.59 AU - 10.47 AU

Year: 8676 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,908,144 km

• M1: 123,568 km (0.111 R)
• M2: 233,522 km (0.082 R)
• M3: 378,931 km (0.12 R)
• M4: 557,402 km (0.04 R)
• M5: 973,882 km (0.111 R)
• M6: 1,521,710 km (0.088 R)
• M7: 1,608,776 km (0.087 R)
• M8: 1,880,296 km (0.047 R)
• M9: 1,960,630 km (0.095 R)
• M10: 2,096,913 km (0.079 R)
• M11: 2,264,912 km (0.033 R)
• M12: 2,569,493 km (0.118 R)
• M13: 3,314,042 km (0.109 R)
• M14: 3,609,647 km (0.087 R)
• M15: 3,931,133 km (0.092 R)
• M16: 4,332,654 km (0.063 R)
• M17: 4,403,862 km (0.114 R)
• M18: 4,710,687 km (0.111 R)
• M19: 5,118,192 km (0.1 R)
• M20: 5,269,136 km (0.054 R)
• M21: 6,367,185 km (0.053 R)
• M22: 6,590,983 km (0.085 R)
• M23: 6,693,607 km (0.076 R)
• M24: 6,776,036 km (0.103 R)
• M25: 7,277,936 km (0.11 R)
• M26: 7,965,937 km (0.102 R)
• M27: 8,031,461 km (0.049 R)
• M28: 9,150,453 km (0.115 R)
• M29: 9,611,663 km (0.085 R)
• M30: 9,821,699 km (0.114 R)
• M31: 9,986,107 km (0.064 R)
• M32: 10,991,704 km (0.09 R)
• M33: 11,407,885 km (0.11 R)
• M34: 12,255,656 km (0.092 R)
• M35: 12,687,246 km (0.05 R)
• M36: 12,763,840 km (0.11 R)
• M37: 12,994,819 km (0.111 R)
• M38: 13,330,816 km (0.041 R)
• M39: 13,800,852 km (0.115 R)
• M40: 14,703,376 km (0.117 R)
• M41: 14,999,431 km (0.097 R)
• M42: 15,161,744 km (0.028 R)
• M43: 15,324,656 km (0.091 R)
• M44: 15,624,899 km (0.089 R)
• M45: 15,707,178 km (0.096 R)
• M46: 15,872,035 km (0.102 R)
• M47: 16,037,490 km (0.087 R)
• M48: 16,648,897 km (0.116 R)
• M49: 16,788,920 km (0.098 R)
• M50: 17,296,356 km (0.1 R)
• M51: 17,466,599 km (0.081 R)
• M52: 17,580,443 km (0.066 R)
• M53: 17,751,732 km (0.114 R)
• M54: 17,866,025 km (0.12 R)
• M55: 17,952,044 km (0.095 R)
• M56: 18,441,977 km (0.07 R)
• M57: 18,732,197 km (0.063 R)
• M58: 18,819,562 km (0.091 R)
• M59: 19,611,832 km (0.051 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 14,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit