🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.22 AU - 2.82 AU

Year: 1491 Days

Day: 26.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 8.7

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.22 AU - 6.12 AU

Year: 4382 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 105,385,826 km

• M1: 109,506 km (0.057 R)
• M2: 430,991 km (0.074 R)
• M3: 709,393 km (0.102 R)
• M4: 1,563,747 km (0.102 R)
• M5: 2,429,918 km (0.111 R)
• M6: 4,716,671 km (0.095 R)
• M7: 5,124,625 km (0.098 R)
• M8: 5,445,811 km (0.087 R)
• M9: 5,981,970 km (0.09 R)
• M10: 6,804,010 km (0.087 R)
• M11: 8,050,310 km (0.11 R)
• M12: 8,522,291 km (0.091 R)
• M13: 10,683,382 km (0.068 R)
• M14: 11,031,945 km (0.086 R)
• M15: 11,706,183 km (0.102 R)
• M16: 12,939,318 km (0.032 R)
• M17: 13,791,129 km (0.075 R)
• M18: 15,829,699 km (0.116 R)
• M19: 17,938,879 km (0.112 R)
• M20: 22,280,359 km (0.104 R)
• M21: 26,001,756 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 14.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.18 AU - 9.78 AU

Year: 8403 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 105,385,826 km

• M1: 185,352 km (0.086 R)
• M2: 772,224 km (0.034 R)
• M3: 1,928,616 km (0.037 R)
• M4: 2,821,715 km (0.06 R)
• M5: 3,467,529 km (0.118 R)
• M6: 4,649,651 km (0.077 R)
• M7: 5,365,926 km (0.072 R)
• M8: 6,945,081 km (0.087 R)
• M9: 7,761,736 km (0.09 R)
• M10: 10,060,906 km (0.107 R)
• M11: 12,783,736 km (0.071 R)
• M12: 13,652,900 km (0.114 R)
• M13: 15,638,961 km (0.115 R)
• M14: 21,197,270 km (0.025 R)
• M15: 25,983,355 km (0.118 R)
• M16: 26,814,521 km (0.105 R)
• M17: 27,283,809 km (0.067 R)
• M18: 30,622,535 km (0.091 R)
• M19: 32,922,751 km (0.093 R)
• M20: 34,334,955 km (0.105 R)
• M21: 38,456,227 km (0.069 R)
• M22: 40,144,289 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 9.6

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.54 AU - 12.58 AU

Year: 14652 Days

Day: 6.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 105,385,826 km

• M1: 119,678 km (0.093 R)
• M2: 449,392 km (0.111 R)
• M3: 1,465,162 km (0.098 R)
• M4: 2,432,461 km (0.111 R)
• M5: 4,564,231 km (0.104 R)
• M6: 5,602,141 km (0.109 R)
• M7: 6,622,847 km (0.116 R)
• M8: 7,003,574 km (0.079 R)
• M9: 9,497,819 km (0.065 R)
• M10: 9,928,212 km (0.101 R)
• M11: 11,780,982 km (0.08 R)
• M12: 14,198,035 km (0.106 R)
• M13: 14,904,137 km (0.118 R)
• M14: 15,265,864 km (0.091 R)
• M15: 18,623,589 km (0.071 R)
• M16: 21,147,604 km (0.105 R)
• M17: 27,508,206 km (0.087 R)
• M18: 28,939,858 km (0.059 R)
• M19: 31,003,112 km (0.067 R)
• M20: 34,530,629 km (0.09 R)
• M21: 38,587,873 km (0.069 R)
• M22: 45,328,454 km (0.068 R)
• M23: 45,631,539 km (0.043 R)
• M24: 46,395,236 km (0.075 R)
• M25: 52,646,483 km (0.115 R)
• M26: 56,584,497 km (0.036 R)
• M27: 58,535,403 km (0.064 R)
• M28: 60,714,445 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.5

Radius: 5.2

Gravity: 30.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.67 AU - 22.57 AU

Year: 29952 Days

Day: 19.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 105,385,826 km

• M1: 67,020 km (0.092 R)
• M2: 260,599 km (0.096 R)
• M3: 496,067 km (0.118 R)
• M4: 753,375 km (0.053 R)
• M5: 1,068,129 km (0.079 R)
• M6: 1,538,913 km (0.091 R)
• M7: 1,750,145 km (0.059 R)
• M8: 2,184,129 km (0.102 R)
• M9: 2,528,503 km (0.066 R)
• M10: 3,580,924 km (0.109 R)
• M11: 4,131,594 km (0.108 R)
• M12: 4,465,197 km (0.108 R)
• M13: 5,102,335 km (0.103 R)
• M14: 6,169,117 km (0.103 R)
• M15: 6,506,460 km (0.098 R)
• M16: 6,754,793 km (0.097 R)
• M17: 8,092,796 km (0.112 R)
• M18: 9,985,508 km (0.108 R)
• M19: 12,379,822 km (0.087 R)
• M20: 12,838,788 km (0.081 R)
• M21: 14,959,338 km (0.098 R)
• M22: 21,258,456 km (0.103 R)
• M23: 24,206,431 km (0.061 R)
• M24: 31,317,716 km (0.106 R)
• M25: 34,814,267 km (0.105 R)
• M26: 36,969,523 km (0.083 R)
• M27: 41,204,938 km (0.109 R)
• M28: 44,853,481 km (0.117 R)
• M29: 54,802,038 km (0.108 R)
• M30: 59,204,105 km (0.072 R)
• M31: 72,574,714 km (0.1 R)
• M32: 75,318,489 km (0.119 R)
• M33: 82,077,021 km (0.104 R)
• M34: 88,664,264 km (0.048 R)
• M35: 94,415,704 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit