🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.48 AU - 0.62 AU

Year: 142 Days

Day: 31.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.3 AU - 5.16 AU

Year: 3030 Days

Day: 45.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.95 AU - 4.53 AU

Year: 3040 Days

Day: 40.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 128.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,411,018 km

• M1: 1,012,927 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 8.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.08 AU - 11.52 AU

Year: 12360 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,411,018 km

• M1: 337,942 km (0.112 R)
• M2: 480,808 km (0.086 R)
• M3: 741,557 km (0.114 R)
• M4: 1,210,546 km (0.112 R)
• M5: 1,296,714 km (0.062 R)
• M6: 1,439,132 km (0.088 R)
• M7: 1,493,884 km (0.086 R)
• M8: 2,205,671 km (0.112 R)
• M9: 2,464,027 km (0.086 R)
• M10: 2,916,111 km (0.113 R)
• M11: 4,208,637 km (0.111 R)
• M12: 4,341,330 km (0.094 R)
• M13: 4,529,375 km (0.066 R)
• M14: 4,830,366 km (0.109 R)
• M15: 5,081,540 km (0.099 R)
• M16: 5,596,606 km (0.106 R)
• M17: 5,654,800 km (0.087 R)
• M18: 5,919,588 km (0.115 R)
• M19: 5,978,978 km (0.034 R)
• M20: 6,278,922 km (0.087 R)
• M21: 6,400,246 km (0.093 R)
• M22: 6,614,619 km (0.116 R)
• M23: 6,738,038 km (0.063 R)
• M24: 6,862,354 km (0.117 R)
• M25: 7,591,793 km (0.093 R)
• M26: 8,113,590 km (0.025 R)
• M27: 8,245,984 km (0.11 R)
• M28: 8,884,169 km (0.113 R)
• M29: 8,986,344 km (0.033 R)
• M30: 9,538,211 km (0.062 R)
• M31: 9,853,413 km (0.075 R)
• M32: 11,038,528 km (0.098 R)
• M33: 11,517,690 km (0.086 R)
• M34: 11,629,140 km (0.044 R)
• M35: 12,116,680 km (0.071 R)
• M36: 12,305,921 km (0.113 R)
• M37: 12,381,917 km (0.046 R)
• M38: 13,111,655 km (0.065 R)
• M39: 14,212,247 km (0.07 R)
• M40: 14,733,296 km (0.086 R)
• M41: 16,042,576 km (0.112 R)
• M42: 19,165,432 km (0.034 R)
• M43: 20,142,605 km (0.101 R)
• M44: 21,455,327 km (0.032 R)
• M45: 22,935,598 km (0.108 R)
• M46: 23,452,009 km (0.039 R)
• M47: 23,688,075 km (0.085 R)
• M48: 23,830,043 km (0.077 R)
• M49: 23,972,311 km (0.113 R)
• M50: 24,544,223 km (0.101 R)
• M51: 24,831,900 km (0.078 R)
• M52: 25,701,513 km (0.089 R)
• M53: 25,944,908 km (0.105 R)
• M54: 26,335,808 km (0.06 R)
• M55: 26,483,012 km (0.112 R)
• M56: 26,728,801 km (0.033 R)
• M57: 27,321,807 km (0.111 R)
• M58: 28,520,684 km (0.031 R)
• M59: 28,722,193 km (0.091 R)
• M60: 29,941,116 km (0.076 R)
• M61: 30,043,441 km (0.033 R)
• M62: 34,177,878 km (0.104 R)
• M63: 34,929,008 km (0.116 R)
• M64: 35,144,579 km (0.058 R)
• M65: 35,794,133 km (0.076 R)
• M66: 35,902,741 km (0.091 R)
• M67: 36,065,803 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 8.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.63 AU - 13.95 AU

Year: 13211 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 133.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,411,018 km

• M1: 117,883 km (0.116 R)
• M2: 222,602 km (0.094 R)
• M3: 294,708 km (0.087 R)
• M4: 479,760 km (0.064 R)
• M5: 560,693 km (0.077 R)
• M6: 796,758 km (0.081 R)
• M7: 870,061 km (0.079 R)
• M8: 945,758 km (0.099 R)
• M9: 1,186,910 km (0.11 R)
• M10: 1,243,158 km (0.108 R)
• M11: 1,343,838 km (0.111 R)
• M12: 1,447,509 km (0.07 R)
• M13: 1,662,780 km (0.073 R)
• M14: 1,822,850 km (0.115 R)
• M15: 2,193,254 km (0.096 R)
• M16: 2,754,396 km (0.086 R)
• M17: 2,849,091 km (0.081 R)
• M18: 3,398,864 km (0.116 R)
• M19: 3,500,590 km (0.116 R)
• M20: 3,875,034 km (0.077 R)
• M21: 4,024,183 km (0.08 R)
• M22: 4,284,184 km (0.082 R)
• M23: 4,549,720 km (0.101 R)
• M24: 4,616,889 km (0.101 R)
• M25: 4,729,836 km (0.068 R)
• M26: 4,958,122 km (0.106 R)
• M27: 5,096,949 km (0.078 R)
• M28: 5,640,887 km (0.057 R)
• M29: 6,403,088 km (0.082 R)
• M30: 7,015,392 km (0.087 R)
• M31: 7,119,213 km (0.064 R)
• M32: 7,460,296 km (0.028 R)
• M33: 7,539,733 km (0.105 R)
• M34: 7,699,653 km (0.1 R)
• M35: 8,905,561 km (0.099 R)
• M36: 8,989,934 km (0.078 R)
• M37: 9,301,547 km (0.116 R)
• M38: 9,387,117 km (0.114 R)
• M39: 10,081,550 km (0.12 R)
• M40: 10,762,370 km (0.088 R)
• M41: 11,765,125 km (0.082 R)
• M42: 11,826,759 km (0.091 R)
• M43: 12,105,908 km (0.061 R)
• M44: 12,355,887 km (0.103 R)
• M45: 12,512,964 km (0.06 R)
• M46: 12,860,929 km (0.089 R)
• M47: 12,988,237 km (0.051 R)
• M48: 13,437,180 km (0.118 R)
• M49: 13,760,910 km (0.034 R)
• M50: 13,858,597 km (0.074 R)
• M51: 13,956,434 km (0.071 R)
• M52: 14,880,949 km (0.044 R)
• M53: 15,048,050 km (0.077 R)
• M54: 15,249,558 km (0.088 R)
• M55: 15,689,077 km (0.099 R)
• M56: 16,407,745 km (0.05 R)
• M57: 16,649,794 km (0.057 R)
• M58: 17,735,576 km (0.082 R)
• M59: 18,090,721 km (0.092 R)
• M60: 18,197,683 km (0.1 R)
• M61: 18,627,927 km (0.111 R)
• M62: 18,735,937 km (0.112 R)
• M63: 19,534,789 km (0.107 R)
• M64: 19,754,548 km (0.071 R)
• M65: 19,901,454 km (0.093 R)
• M66: 21,052,908 km (0.103 R)
• M67: 21,127,857 km (0.11 R)
• M68: 21,278,203 km (0.032 R)
• M69: 21,845,029 km (0.069 R)
• M70: 22,647,023 km (0.115 R)
• M71: 23,187,072 km (0.101 R)
• M72: 23,614,323 km (0.068 R)
• M73: 25,149,945 km (0.115 R)
• M74: 25,229,681 km (0.081 R)
• M75: 25,309,267 km (0.067 R)
• M76: 25,909,753 km (0.08 R)
• M77: 26,353,161 km (0.062 R)
• M78: 26,839,653 km (0.096 R)
• M79: 27,084,096 km (0.117 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 19,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit