🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.6 AU

Year: 275 Days

Day: 25.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 10,736,069 km

• M1: 330,761 km (0.112 R)
• M2: 412,292 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 14

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.8 AU - 1.24 AU

Year: 676 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 10,736,069 km

• M1: 187,147 km (0.076 R)
• M2: 280,646 km (0.044 R)
• M3: 416,032 km (0.052 R)
• M4: 561,291 km (0.11 R)
• M5: 702,811 km (0.103 R)
• M6: 827,725 km (0.081 R)
• M7: 932,892 km (0.09 R)
• M8: 1,072,766 km (0.12 R)
• M9: 1,171,651 km (0.11 R)
• M10: 1,273,975 km (0.107 R)
• M11: 1,379,442 km (0.044 R)
• M12: 1,469,201 km (0.087 R)
• M13: 1,639,742 km (0.073 R)
• M14: 1,796,521 km (0.089 R)
• M15: 1,921,585 km (0.09 R)
• M16: 2,012,091 km (0.063 R)
• M17: 2,377,110 km (0.086 R)
• M18: 2,503,670 km (0.075 R)
• M19: 2,603,153 km (0.083 R)
• M20: 2,709,816 km (0.094 R)
• M21: 2,805,858 km (0.102 R)
• M22: 2,970,864 km (0.115 R)
• M23: 3,170,577 km (0.082 R)
• M24: 3,349,048 km (0.066 R)
• M25: 3,636,425 km (0.1 R)
• M26: 3,809,959 km (0.096 R)
• M27: 3,938,762 km (0.104 R)
• M28: 4,089,557 km (0.093 R)
• M29: 4,270,421 km (0.117 R)
• M30: 4,397,130 km (0.074 R)
• M31: 4,560,940 km (0.118 R)
• M32: 4,705,152 km (0.05 R)
• M33: 4,887,362 km (0.094 R)
• M34: 5,087,076 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.7

Radius: 9.6

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.37 AU - 1.77 AU

Year: 1291 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 10,736,069 km

• M1: 160,070 km (0.049 R)
• M2: 432,936 km (0.035 R)
• M3: 535,411 km (0.112 R)
• M4: 789,129 km (0.111 R)
• M5: 872,156 km (0.116 R)
• M6: 1,130,810 km (0.042 R)
• M7: 1,377,198 km (0.034 R)
• M8: 1,573,321 km (0.067 R)
• M9: 1,650,513 km (0.117 R)
• M10: 1,849,179 km (0.102 R)
• M11: 2,013,887 km (0.113 R)
• M12: 2,087,489 km (0.103 R)
• M13: 2,205,073 km (0.113 R)
• M14: 2,302,910 km (0.046 R)
• M15: 2,379,953 km (0.039 R)
• M16: 2,674,212 km (0.114 R)
• M17: 3,149,484 km (0.049 R)
• M18: 3,297,287 km (0.078 R)
• M19: 3,372,086 km (0.117 R)
• M20: 3,460,049 km (0.106 R)
• M21: 3,536,045 km (0.114 R)
• M22: 3,689,831 km (0.077 R)
• M23: 3,898,221 km (0.111 R)
• M24: 4,218,211 km (0.093 R)
• M25: 4,616,291 km (0.092 R)
• M26: 4,855,348 km (0.116 R)
• M27: 4,926,407 km (0.116 R)
• M28: 5,316,260 km (0.082 R)
• M29: 5,389,413 km (0.087 R)
• M30: 5,551,876 km (0.114 R)
• M31: 5,821,302 km (0.028 R)
• M32: 5,942,327 km (0.119 R)
• M33: 6,529,049 km (0.074 R)
• M34: 6,670,719 km (0.096 R)
• M35: 6,765,713 km (0.103 R)
• M36: 6,893,171 km (0.092 R)
• M37: 7,053,540 km (0.115 R)
• M38: 7,280,180 km (0.1 R)
• M39: 7,410,779 km (0.077 R)
• M40: 7,558,582 km (0.11 R)
• M41: 7,823,969 km (0.087 R)
• M42: 7,924,199 km (0.114 R)
• M43: 7,991,219 km (0.089 R)
• M44: 8,261,542 km (0.05 R)
• M45: 8,672,637 km (0.107 R)
• M46: 8,741,752 km (0.077 R)
• M47: 8,915,435 km (0.104 R)
• M48: 9,125,470 km (0.068 R)
• M49: 9,337,002 km (0.082 R)
• M50: 9,603,884 km (0.084 R)
• M51: 9,693,344 km (0.11 R)
• M52: 9,765,151 km (0.068 R)
• M53: 9,909,363 km (0.082 R)
• M54: 10,017,971 km (0.077 R)
• M55: 10,346,039 km (0.069 R)
• M56: 10,714,798 km (0.085 R)
• M57: 10,826,248 km (0.048 R)
• M58: 11,731,764 km (0.055 R)
• M59: 11,885,102 km (0.088 R)
• M60: 11,981,293 km (0.097 R)
• M61: 12,058,336 km (0.089 R)
• M62: 12,232,468 km (0.044 R)
• M63: 12,407,348 km (0.108 R)
• M64: 12,544,081 km (0.087 R)
• M65: 12,641,918 km (0.096 R)
• M66: 12,799,145 km (0.113 R)
• M67: 13,414,441 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 11.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.61 AU - 1.81 AU

Year: 1467 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 10,736,069 km

• M1: 157,676 km (0.072 R)
• M2: 239,955 km (0.102 R)
• M3: 407,953 km (0.113 R)
• M4: 505,790 km (0.083 R)
• M5: 659,128 km (0.074 R)
• M6: 961,017 km (0.12 R)
• M7: 1,043,445 km (0.119 R)
• M8: 1,121,386 km (0.054 R)
• M9: 1,260,811 km (0.118 R)
• M10: 1,390,662 km (0.082 R)
• M11: 1,868,328 km (0.092 R)
• M12: 1,947,016 km (0.064 R)
• M13: 2,125,786 km (0.114 R)
• M14: 2,272,990 km (0.115 R)
• M15: 2,500,080 km (0.107 R)
• M16: 2,587,295 km (0.064 R)
• M17: 2,834,730 km (0.082 R)
• M18: 3,007,665 km (0.102 R)
• M19: 3,236,550 km (0.081 R)
• M20: 3,667,392 km (0.098 R)
• M21: 3,811,455 km (0.084 R)
• M22: 3,923,653 km (0.085 R)
• M23: 4,014,010 km (0.091 R)
• M24: 4,105,265 km (0.071 R)
• M25: 4,336,393 km (0.109 R)
• M26: 4,607,465 km (0.092 R)
• M27: 4,703,058 km (0.116 R)
• M28: 4,787,281 km (0.09 R)
• M29: 5,141,529 km (0.06 R)
• M30: 5,278,262 km (0.111 R)
• M31: 5,403,475 km (0.084 R)
• M32: 5,555,167 km (0.099 R)
• M33: 5,721,071 km (0.034 R)
• M34: 6,215,492 km (0.102 R)
• M35: 6,481,328 km (0.045 R)
• M36: 6,615,667 km (0.115 R)
• M37: 6,805,357 km (0.084 R)
• M38: 6,928,177 km (0.095 R)
• M39: 7,343,161 km (0.081 R)
• M40: 7,723,439 km (0.072 R)
• M41: 7,837,432 km (0.109 R)
• M42: 7,923,302 km (0.094 R)
• M43: 8,067,065 km (0.102 R)
• M44: 8,182,704 km (0.108 R)
• M45: 8,313,453 km (0.096 R)
• M46: 8,386,457 km (0.084 R)
• M47: 8,606,515 km (0.078 R)
• M48: 9,052,616 km (0.113 R)
• M49: 9,399,683 km (0.094 R)
• M50: 9,490,938 km (0.117 R)
• M51: 9,843,540 km (0.114 R)
• M52: 9,936,291 km (0.057 R)
• M53: 10,216,188 km (0.088 R)
• M54: 10,309,986 km (0.118 R)
• M55: 10,451,356 km (0.031 R)
• M56: 10,736,041 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit