🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.51 AU - 0.55 AU

Year: 253 Days

Day: 15.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,388,155 km

• M1: 51,162 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.5 AU - 0.62 AU

Year: 275 Days

Day: 45.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,388,155 km

• M1: 114,742 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.1

Radius: 8

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.67 AU - 0.77 AU

Year: 401 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,388,155 km

• M1: 99,632 km (0.053 R)
• M2: 170,093 km (0.062 R)
• M3: 247,136 km (0.09 R)
• M4: 299,345 km (0.112 R)
• M5: 353,350 km (0.118 R)
• M6: 408,253 km (0.066 R)
• M7: 470,186 km (0.084 R)
• M8: 539,450 km (0.101 R)
• M9: 616,493 km (0.087 R)
• M10: 672,891 km (0.074 R)
• M11: 756,816 km (0.067 R)
• M12: 822,190 km (0.113 R)
• M13: 893,997 km (0.103 R)
• M14: 1,010,982 km (0.116 R)
• M15: 1,073,814 km (0.084 R)
• M16: 1,198,429 km (0.12 R)
• M17: 1,365,230 km (0.041 R)
• M18: 1,590,076 km (0.079 R)
• M19: 1,779,766 km (0.077 R)
• M20: 1,952,551 km (0.067 R)
• M21: 2,025,705 km (0.085 R)
• M22: 2,093,622 km (0.068 R)
• M23: 2,321,011 km (0.08 R)
• M24: 2,372,772 km (0.095 R)
• M25: 2,523,417 km (0.081 R)
• M26: 2,603,302 km (0.091 R)
• M27: 2,800,023 km (0.078 R)
• M28: 2,896,664 km (0.057 R)
• M29: 2,994,501 km (0.103 R)
• M30: 3,114,777 km (0.105 R)
• M31: 3,200,646 km (0.103 R)
• M32: 3,330,946 km (0.114 R)
• M33: 3,404,100 km (0.069 R)
• M34: 3,626,851 km (0.091 R)
• M35: 3,800,833 km (0.091 R)
• M36: 3,954,470 km (0.11 R)
• M37: 4,008,774 km (0.051 R)
• M38: 4,180,812 km (0.096 R)
• M39: 4,291,664 km (0.095 R)
• M40: 4,540,445 km (0.063 R)
• M41: 4,662,517 km (0.098 R)
• M42: 4,876,891 km (0.085 R)
• M43: 5,043,842 km (0.119 R)
• M44: 5,136,592 km (0.11 R)
• M45: 5,204,360 km (0.048 R)
• M46: 5,280,954 km (0.113 R)
• M47: 5,383,579 km (0.077 R)
• M48: 5,443,867 km (0.109 R)
• M49: 5,530,184 km (0.09 R)
• M50: 5,608,424 km (0.119 R)
• M51: 5,660,783 km (0.098 R)
• M52: 5,862,890 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 14.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.71 AU - 0.89 AU

Year: 469 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 139.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,388,155 km

• M1: 186,848 km (0.096 R)
• M2: 280,945 km (0.094 R)
• M3: 407,355 km (0.073 R)
• M4: 498,610 km (0.119 R)
• M5: 632,350 km (0.117 R)
• M6: 749,186 km (0.066 R)
• M7: 908,358 km (0.053 R)
• M8: 1,012,927 km (0.056 R)
• M9: 1,138,141 km (0.118 R)
• M10: 1,241,214 km (0.111 R)
• M11: 1,387,819 km (0.032 R)
• M12: 1,504,955 km (0.094 R)
• M13: 1,674,748 km (0.117 R)
• M14: 1,844,841 km (0.093 R)
• M15: 2,007,603 km (0.082 R)
• M16: 2,202,679 km (0.052 R)
• M17: 2,320,113 km (0.042 R)
• M18: 2,439,792 km (0.074 R)
• M19: 2,619,459 km (0.08 R)
• M20: 2,788,804 km (0.055 R)
• M21: 2,946,779 km (0.112 R)
• M22: 3,053,741 km (0.112 R)
• M23: 3,366,700 km (0.111 R)
• M24: 3,527,219 km (0.107 R)
• M25: 3,632,984 km (0.079 R)
• M26: 3,739,797 km (0.115 R)
• M27: 3,856,035 km (0.107 R)
• M28: 4,186,347 km (0.094 R)
• M29: 4,420,467 km (0.108 R)
• M30: 4,543,587 km (0.062 R)
• M31: 4,667,902 km (0.042 R)
• M32: 4,766,338 km (0.074 R)
• M33: 5,001,954 km (0.072 R)
• M34: 5,139,734 km (0.105 R)
• M35: 5,306,536 km (0.113 R)
• M36: 5,588,827 km (0.09 R)
• M37: 5,722,268 km (0.113 R)
• M38: 5,924,524 km (0.101 R)
• M39: 6,256,931 km (0.113 R)
• M40: 6,405,631 km (0.115 R)
• M41: 6,505,263 km (0.072 R)
• M42: 6,655,908 km (0.093 R)
• M43: 6,868,786 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.6

Radius: 10.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.9 AU - 1.4 AU

Year: 809 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 112 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 18,388,155 km

• M1: 138,976 km (0.08 R)
• M2: 228,137 km (0.104 R)
• M3: 374,892 km (0.059 R)
• M4: 446,849 km (0.058 R)
• M5: 579,692 km (0.102 R)
• M6: 711,936 km (0.109 R)
• M7: 817,104 km (0.086 R)
• M8: 1,122,283 km (0.073 R)
• M9: 1,304,643 km (0.12 R)
• M10: 1,442,871 km (0.112 R)
• M11: 1,524,103 km (0.093 R)
• M12: 1,741,618 km (0.117 R)
• M13: 2,052,333 km (0.039 R)
• M14: 2,136,706 km (0.103 R)
• M15: 2,381,000 km (0.087 R)
• M16: 2,502,473 km (0.113 R)
• M17: 2,592,980 km (0.058 R)
• M18: 2,777,135 km (0.081 R)
• M19: 2,957,101 km (0.082 R)
• M20: 3,035,490 km (0.04 R)
• M21: 3,310,601 km (0.051 R)
• M22: 3,501,637 km (0.04 R)
• M23: 3,603,214 km (0.09 R)
• M24: 3,762,237 km (0.083 R)
• M25: 3,894,781 km (0.056 R)
• M26: 4,019,396 km (0.065 R)
• M27: 4,106,462 km (0.118 R)
• M28: 4,292,262 km (0.108 R)
• M29: 4,381,273 km (0.081 R)
• M30: 4,500,951 km (0.099 R)
• M31: 4,581,435 km (0.09 R)
• M32: 4,652,045 km (0.079 R)
• M33: 4,733,426 km (0.102 R)
• M34: 5,011,379 km (0.112 R)
• M35: 5,220,666 km (0.096 R)
• M36: 5,745,905 km (0.113 R)
• M37: 5,833,120 km (0.084 R)
• M38: 5,976,136 km (0.106 R)
• M39: 6,053,478 km (0.1 R)
• M40: 6,198,289 km (0.08 R)
• M41: 6,265,458 km (0.039 R)
• M42: 6,332,927 km (0.1 R)
• M43: 6,491,201 km (0.114 R)
• M44: 6,559,418 km (0.107 R)
• M45: 6,742,526 km (0.097 R)
• M46: 6,823,308 km (0.095 R)
• M47: 7,160,951 km (0.079 R)
• M48: 7,266,866 km (0.119 R)
• M49: 7,373,230 km (0.069 R)
• M50: 7,515,947 km (0.06 R)
• M51: 7,623,657 km (0.091 R)
• M52: 7,901,161 km (0.116 R)
• M53: 8,071,703 km (0.103 R)
• M54: 8,145,155 km (0.032 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.4

Radius: 4.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.94 AU - 7.24 AU

Year: 11098 Days

Day: 20.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,388,155 km

• M1: 52,658 km (0.101 R)
• M2: 110,852 km (0.077 R)
• M3: 287,527 km (0.053 R)
• M4: 347,815 km (0.074 R)
• M5: 420,071 km (0.107 R)
• M6: 521,498 km (0.089 R)
• M7: 784,790 km (0.057 R)
• M8: 970,741 km (0.051 R)
• M9: 1,728,155 km (0.07 R)
• M10: 2,086,890 km (0.064 R)
• M11: 2,139,998 km (0.088 R)
• M12: 3,231,314 km (0.04 R)
• M13: 4,261,894 km (0.117 R)
• M14: 4,655,187 km (0.118 R)
• M15: 4,794,761 km (0.041 R)
• M16: 4,865,072 km (0.093 R)
• M17: 4,988,790 km (0.084 R)
• M18: 5,275,719 km (0.114 R)
• M19: 5,366,524 km (0.052 R)
• M20: 5,678,885 km (0.057 R)
• M21: 5,865,433 km (0.055 R)
• M22: 6,111,073 km (0.071 R)
• M23: 6,514,688 km (0.038 R)
• M24: 6,631,674 km (0.106 R)
• M25: 6,887,336 km (0.042 R)
• M26: 7,307,258 km (0.081 R)
• M27: 7,591,793 km (0.119 R)
• M28: 7,859,274 km (0.071 R)
• M29: 8,467,090 km (0.079 R)
• M30: 8,808,771 km (0.057 R)
• M31: 9,024,641 km (0.107 R)
• M32: 9,154,941 km (0.063 R)
• M33: 9,198,623 km (0.09 R)
• M34: 9,264,147 km (0.097 R)
• M35: 10,242,817 km (0.085 R)
• M36: 10,310,734 km (0.116 R)
• M37: 11,067,699 km (0.069 R)
• M38: 11,605,803 km (0.099 R)
• M39: 12,440,858 km (0.073 R)
• M40: 12,489,178 km (0.071 R)
• M41: 12,975,671 km (0.114 R)
• M42: 13,567,629 km (0.088 R)
• M43: 13,816,859 km (0.109 R)
• M44: 13,916,940 km (0.117 R)
• M45: 14,218,679 km (0.115 R)
• M46: 14,345,089 km (0.115 R)
• M47: 15,008,257 km (0.108 R)
• M48: 16,869,553 km (0.104 R)
• M49: 17,623,377 km (0.102 R)
• M50: 17,704,758 km (0.084 R)
• M51: 18,360,595 km (0.06 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit