🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.47 AU - 0.69 AU

Year: 169 Days

Day: 18.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,249,026 km

• M1: 33,061 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.03 AU - 1.63 AU

Year: 587 Days

Day: 40.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.37 AU - 2.15 AU

Year: 894 Days

Day: 31.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 82.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,249,026 km

• M1: 190,887 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.49 AU - 2.15 AU

Year: 940 Days

Day: 18.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 124.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.1

Radius: 9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.93 AU - 5.99 AU

Year: 4230 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,249,026 km

• M1: 117,734 km (0.104 R)
• M2: 324,627 km (0.058 R)
• M3: 430,543 km (0.117 R)
• M4: 564,582 km (0.096 R)
• M5: 858,243 km (0.111 R)
• M6: 939,026 km (0.082 R)
• M7: 1,167,312 km (0.113 R)
• M8: 1,247,347 km (0.11 R)
• M9: 1,371,214 km (0.052 R)
• M10: 1,542,803 km (0.08 R)
• M11: 1,631,365 km (0.108 R)
• M12: 1,860,100 km (0.084 R)
• M13: 2,285,407 km (0.081 R)
• M14: 2,386,984 km (0.036 R)
• M15: 2,464,027 km (0.119 R)
• M16: 2,620,805 km (0.117 R)
• M17: 2,958,148 km (0.106 R)
• M18: 3,027,263 km (0.098 R)
• M19: 3,252,108 km (0.083 R)
• M20: 3,352,339 km (0.066 R)
• M21: 3,703,445 km (0.099 R)
• M22: 3,793,054 km (0.107 R)
• M23: 4,066,519 km (0.1 R)
• M24: 4,205,645 km (0.12 R)
• M25: 4,330,559 km (0.073 R)
• M26: 5,106,374 km (0.086 R)
• M27: 5,256,570 km (0.101 R)
• M28: 5,698,781 km (0.108 R)
• M29: 5,942,027 km (0.109 R)
• M30: 6,224,019 km (0.11 R)
• M31: 6,420,591 km (0.101 R)
• M32: 6,510,499 km (0.111 R)
• M33: 6,601,006 km (0.06 R)
• M34: 6,728,164 km (0.045 R)
• M35: 6,948,372 km (0.07 R)
• M36: 7,022,274 km (0.101 R)
• M37: 7,509,065 km (0.104 R)
• M38: 8,045,523 km (0.109 R)
• M39: 8,162,060 km (0.116 R)
• M40: 8,298,792 km (0.109 R)
• M41: 8,554,754 km (0.119 R)
• M42: 8,733,374 km (0.09 R)
• M43: 8,993,824 km (0.063 R)
• M44: 9,236,322 km (0.113 R)
• M45: 9,914,599 km (0.073 R)
• M46: 10,123,288 km (0.12 R)
• M47: 10,312,380 km (0.1 R)
• M48: 10,417,996 km (0.11 R)
• M49: 10,481,575 km (0.108 R)
• M50: 10,545,154 km (0.103 R)
• M51: 10,779,574 km (0.117 R)
• M52: 10,886,686 km (0.119 R)
• M53: 11,015,789 km (0.117 R)
• M54: 11,123,649 km (0.118 R)
• M55: 11,188,574 km (0.083 R)
• M56: 11,253,649 km (0.083 R)
• M57: 11,911,132 km (0.085 R)
• M58: 11,999,694 km (0.12 R)
• M59: 12,088,555 km (0.058 R)
• M60: 12,222,146 km (0.116 R)
• M61: 12,333,896 km (0.109 R)
• M62: 12,603,471 km (0.07 R)
• M63: 12,693,828 km (0.114 R)
• M64: 12,852,402 km (0.051 R)
• M65: 13,770,933 km (0.089 R)
• M66: 13,863,983 km (0.111 R)
• M67: 14,027,344 km (0.114 R)
• M68: 14,214,640 km (0.105 R)
• M69: 14,379,347 km (0.093 R)
• M70: 14,758,129 km (0.05 R)
• M71: 15,116,266 km (0.107 R)
• M72: 15,332,435 km (0.041 R)
• M73: 15,695,061 km (0.12 R)
• M74: 15,938,456 km (0.119 R)
• M75: 16,183,049 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 14.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.99 AU - 8.49 AU

Year: 8245 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,249,026 km

• M1: 184,903 km (0.105 R)
• M2: 291,117 km (0.111 R)
• M3: 502,948 km (0.109 R)
• M4: 721,511 km (0.066 R)
• M5: 814,112 km (0.045 R)
• M6: 1,052,870 km (0.103 R)
• M7: 1,448,107 km (0.076 R)
• M8: 1,710,951 km (0.12 R)
• M9: 1,856,659 km (0.103 R)
• M10: 2,006,706 km (0.07 R)
• M11: 2,373,071 km (0.11 R)
• M12: 2,481,829 km (0.083 R)
• M13: 2,856,721 km (0.11 R)
• M14: 3,090,393 km (0.118 R)
• M15: 3,209,772 km (0.036 R)
• M16: 3,535,596 km (0.039 R)
• M17: 3,639,716 km (0.116 R)
• M18: 4,023,136 km (0.1 R)
• M19: 4,263,839 km (0.062 R)
• M20: 4,509,478 km (0.078 R)
• M21: 4,991,632 km (0.115 R)
• M22: 5,132,404 km (0.075 R)
• M23: 5,562,946 km (0.082 R)
• M24: 5,782,556 km (0.109 R)
• M25: 6,054,974 km (0.105 R)
• M26: 6,950,018 km (0.096 R)
• M27: 7,293,046 km (0.117 R)
• M28: 7,614,681 km (0.048 R)
• M29: 7,941,104 km (0.069 R)
• M30: 8,188,987 km (0.113 R)
• M31: 8,411,439 km (0.05 R)
• M32: 9,263,399 km (0.055 R)
• M33: 9,582,791 km (0.08 R)
• M34: 9,994,484 km (0.09 R)
• M35: 10,262,414 km (0.1 R)
• M36: 10,412,161 km (0.078 R)
• M37: 10,502,369 km (0.093 R)
• M38: 11,172,119 km (0.092 R)
• M39: 11,481,188 km (0.12 R)
• M40: 11,605,504 km (0.091 R)
• M41: 12,139,418 km (0.101 R)
• M42: 14,120,244 km (0.03 R)
• M43: 14,253,685 km (0.073 R)
• M44: 14,488,105 km (0.117 R)
• M45: 14,622,743 km (0.102 R)
• M46: 14,960,834 km (0.045 R)
• M47: 16,761,095 km (0.119 R)
• M48: 17,221,856 km (0.095 R)
• M49: 17,579,096 km (0.105 R)
• M50: 18,155,796 km (0.118 R)
• M51: 18,410,112 km (0.1 R)
• M52: 18,628,974 km (0.063 R)
• M53: 18,848,733 km (0.119 R)
• M54: 19,180,093 km (0.039 R)
• M55: 20,298,187 km (0.055 R)
• M56: 20,751,469 km (0.049 R)
• M57: 21,360,930 km (0.036 R)
• M58: 21,514,268 km (0.067 R)
• M59: 21,744,948 km (0.077 R)
• M60: 22,597,656 km (0.104 R)
• M61: 22,988,854 km (0.058 R)
• M62: 23,461,284 km (0.069 R)
• M63: 23,936,856 km (0.095 R)
• M64: 24,175,913 km (0.073 R)
• M65: 24,455,811 km (0.07 R)
• M66: 24,696,514 km (0.112 R)
• M67: 25,464,101 km (0.048 R)
• M68: 25,586,023 km (0.073 R)
• M69: 25,871,306 km (0.117 R)
• M70: 25,993,827 km (0.037 R)
• M71: 26,939,884 km (0.025 R)
• M72: 27,064,200 km (0.076 R)
• M73: 28,148,934 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 13.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.36 AU - 12.68 AU

Year: 14007 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,249,026 km

• M1: 261,198 km (0.107 R)
• M2: 487,689 km (0.037 R)
• M3: 742,903 km (0.074 R)
• M4: 897,138 km (0.089 R)
• M5: 1,006,644 km (0.098 R)
• M6: 1,647,821 km (0.083 R)
• M7: 1,879,248 km (0.103 R)
• M8: 2,374,567 km (0.11 R)
• M9: 2,478,538 km (0.11 R)
• M10: 2,745,420 km (0.112 R)
• M11: 3,336,631 km (0.11 R)
• M12: 4,280,893 km (0.102 R)
• M13: 4,733,426 km (0.118 R)
• M14: 5,099,941 km (0.115 R)
• M15: 5,338,101 km (0.092 R)
• M16: 5,545,144 km (0.035 R)
• M17: 5,754,880 km (0.066 R)
• M18: 9,830,525 km (0.103 R)
• M19: 10,298,766 km (0.112 R)
• M20: 11,301,521 km (0.111 R)
• M21: 11,390,232 km (0.038 R)
• M22: 11,568,254 km (0.1 R)
• M23: 11,882,110 km (0.117 R)
• M24: 12,198,659 km (0.06 R)
• M25: 12,655,980 km (0.103 R)
• M26: 12,933,035 km (0.078 R)
• M27: 13,025,786 km (0.101 R)
• M28: 13,540,253 km (0.067 R)
• M29: 15,961,345 km (0.115 R)
• M30: 16,310,955 km (0.103 R)
• M31: 16,461,450 km (0.111 R)
• M32: 16,662,959 km (0.119 R)
• M33: 17,323,583 km (0.092 R)
• M34: 17,940,973 km (0.096 R)
• M35: 18,044,495 km (0.112 R)
• M36: 18,356,556 km (0.119 R)
• M37: 18,775,430 km (0.075 R)
• M38: 19,356,468 km (0.065 R)
• M39: 19,943,341 km (0.106 R)
• M40: 21,134,738 km (0.086 R)
• M41: 21,408,802 km (0.056 R)
• M42: 22,572,524 km (0.107 R)
• M43: 22,852,571 km (0.033 R)
• M44: 23,586,348 km (0.086 R)
• M45: 23,870,584 km (0.082 R)
• M46: 24,327,755 km (0.114 R)
• M47: 24,442,497 km (0.098 R)
• M48: 24,787,918 km (0.101 R)
• M49: 25,134,836 km (0.072 R)
• M50: 25,541,592 km (0.064 R)
• M51: 26,361,838 km (0.097 R)
• M52: 26,775,176 km (0.114 R)
• M53: 27,071,829 km (0.091 R)
• M54: 27,190,759 km (0.112 R)
• M55: 27,608,287 km (0.117 R)
• M56: 27,787,954 km (0.098 R)
• M57: 28,389,637 km (0.098 R)
• M58: 28,813,298 km (0.1 R)
• M59: 29,544,532 km (0.044 R)
• M60: 30,096,997 km (0.05 R)
• M61: 30,652,753 km (0.116 R)
• M62: 31,524,161 km (0.094 R)
• M63: 31,837,419 km (0.043 R)
• M64: 32,151,724 km (0.11 R)
• M65: 32,340,666 km (0.107 R)
• M66: 32,846,606 km (0.046 R)
• M67: 33,802,237 km (0.076 R)
• M68: 34,444,461 km (0.118 R)
• M69: 34,637,891 km (0.111 R)
• M70: 37,119,271 km (0.054 R)
• M71: 37,582,725 km (0.087 R)
• M72: 37,715,418 km (0.084 R)
• M73: 37,848,261 km (0.08 R)
• M74: 38,448,298 km (0.118 R)
• M75: 38,648,909 km (0.062 R)
• M76: 41,495,009 km (0.098 R)
• M77: 41,975,816 km (0.102 R)
• M78: 42,943,116 km (0.119 R)
• M79: 43,848,033 km (0.075 R)
• M80: 44,337,817 km (0.107 R)
• M81: 45,747,178 km (0.087 R)
• M82: 46,243,993 km (0.109 R)
• M83: 47,529,637 km (0.085 R)
• M84: 47,817,015 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 18,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit