🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.77 AU - 0.87 AU

Year: 271 Days

Day: 20.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,282,030 km

• M1: 330,611 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.82 AU - 0.84 AU

Year: 276 Days

Day: 30.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 122.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,282,030 km

• M1: 617,091 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.82 AU - 1.06 AU

Year: 333 Days

Day: 31.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.36 AU - 1.92 AU

Year: 767 Days

Day: 29.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.62 AU - 2.32 AU

Year: 1010 Days

Day: 46.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,282,030 km

• M1: 45,927 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.01 AU - 2.45 AU

Year: 1216 Days

Day: 36.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,282,030 km

• M1: 1,040,004 km (0.025 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 12.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.75 AU - 5.93 AU

Year: 4507 Days

Day: 10.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,282,030 km

• M1: 172,337 km (0.096 R)
• M2: 259,104 km (0.065 R)
• M3: 374,144 km (0.102 R)
• M4: 524,341 km (0.097 R)
• M5: 652,696 km (0.091 R)
• M6: 970,890 km (0.078 R)
• M7: 1,552,826 km (0.108 R)
• M8: 1,664,875 km (0.066 R)
• M9: 2,000,423 km (0.101 R)
• M10: 2,105,291 km (0.058 R)
• M11: 2,194,302 km (0.11 R)
• M12: 2,321,011 km (0.116 R)
• M13: 2,735,247 km (0.099 R)
• M14: 2,911,623 km (0.047 R)
• M15: 3,132,280 km (0.092 R)
• M16: 3,719,153 km (0.115 R)
• M17: 4,249,328 km (0.098 R)
• M18: 4,546,578 km (0.036 R)
• M19: 4,993,278 km (0.117 R)
• M20: 5,113,255 km (0.081 R)
• M21: 5,331,519 km (0.069 R)
• M22: 5,478,872 km (0.043 R)
• M23: 5,777,470 km (0.063 R)
• M24: 5,878,299 km (0.087 R)
• M25: 6,030,440 km (0.059 R)
• M26: 6,209,808 km (0.106 R)
• M27: 6,313,030 km (0.118 R)
• M28: 7,105,749 km (0.118 R)
• M29: 7,762,634 km (0.104 R)
• M30: 7,957,859 km (0.094 R)
• M31: 8,438,965 km (0.12 R)
• M32: 8,524,835 km (0.11 R)
• M33: 9,163,468 km (0.081 R)
• M34: 9,667,613 km (0.066 R)
• M35: 9,968,454 km (0.119 R)
• M36: 11,076,825 km (0.108 R)
• M37: 11,265,318 km (0.118 R)
• M38: 12,484,092 km (0.106 R)
• M39: 13,076,051 km (0.074 R)
• M40: 13,242,104 km (0.112 R)
• M41: 13,542,646 km (0.075 R)
• M42: 13,811,923 km (0.072 R)
• M43: 14,014,927 km (0.068 R)
• M44: 14,906,231 km (0.114 R)
• M45: 15,010,202 km (0.097 R)
• M46: 16,206,087 km (0.108 R)
• M47: 16,635,433 km (0.06 R)
• M48: 16,959,911 km (0.081 R)
• M49: 17,578,647 km (0.105 R)
• M50: 17,909,109 km (0.104 R)
• M51: 18,019,812 km (0.096 R)
• M52: 18,241,815 km (0.119 R)
• M53: 19,365,145 km (0.09 R)
• M54: 19,744,675 km (0.117 R)
• M55: 20,164,895 km (0.117 R)
• M56: 20,626,704 km (0.098 R)
• M57: 20,781,388 km (0.063 R)
• M58: 21,130,998 km (0.113 R)
• M59: 21,443,359 km (0.05 R)
• M60: 21,521,598 km (0.081 R)
• M61: 21,639,332 km (0.096 R)
• M62: 21,717,871 km (0.075 R)
• M63: 22,072,567 km (0.082 R)
• M64: 22,191,199 km (0.05 R)
• M65: 23,389,627 km (0.046 R)
• M66: 23,551,043 km (0.057 R)
• M67: 24,200,148 km (0.119 R)
• M68: 24,527,020 km (0.103 R)
• M69: 24,608,999 km (0.118 R)
• M70: 24,814,248 km (0.093 R)
• M71: 24,937,666 km (0.071 R)
• M72: 25,391,845 km (0.097 R)
• M73: 26,560,504 km (0.12 R)
• M74: 26,813,324 km (0.079 R)
• M75: 27,363,545 km (0.083 R)
• M76: 27,874,870 km (0.069 R)
• M77: 28,003,076 km (0.114 R)
• M78: 28,432,272 km (0.097 R)
• M79: 28,647,693 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.3

Radius: 8.6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.82 AU - 9.76 AU

Year: 10342 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,282,030 km

• M1: 148,102 km (0.101 R)
• M2: 206,146 km (0.083 R)
• M3: 309,817 km (0.056 R)
• M4: 423,362 km (0.11 R)
• M5: 499,058 km (0.094 R)
• M6: 1,216,081 km (0.119 R)
• M7: 1,425,518 km (0.119 R)
• M8: 1,504,655 km (0.083 R)
• M9: 1,605,634 km (0.086 R)
• M10: 2,077,017 km (0.115 R)
• M11: 2,190,113 km (0.066 R)
• M12: 2,398,652 km (0.115 R)
• M13: 2,760,829 km (0.07 R)
• M14: 2,835,328 km (0.101 R)
• M15: 2,960,991 km (0.084 R)
• M16: 3,892,088 km (0.066 R)
• M17: 3,975,863 km (0.119 R)
• M18: 4,116,933 km (0.049 R)
• M19: 4,433,034 km (0.099 R)
• M20: 4,491,377 km (0.076 R)
• M21: 4,667,902 km (0.046 R)
• M22: 4,997,466 km (0.11 R)
• M23: 5,742,763 km (0.05 R)
• M24: 5,934,548 km (0.094 R)
• M25: 6,423,134 km (0.1 R)
• M26: 6,992,504 km (0.096 R)
• M27: 7,128,937 km (0.058 R)
• M28: 7,683,047 km (0.04 R)
• M29: 8,143,659 km (0.089 R)
• M30: 8,613,097 km (0.112 R)
• M31: 9,202,962 km (0.078 R)
• M32: 9,691,997 km (0.1 R)
• M33: 9,805,991 km (0.101 R)
• M34: 10,266,603 km (0.117 R)
• M35: 10,577,617 km (0.081 R)
• M36: 10,734,246 km (0.089 R)
• M37: 10,891,623 km (0.069 R)
• M38: 11,208,770 km (0.051 R)
• M39: 12,137,623 km (0.115 R)
• M40: 14,413,605 km (0.08 R)
• M41: 14,500,522 km (0.101 R)
• M42: 14,674,504 km (0.12 R)
• M43: 14,805,552 km (0.069 R)
• M44: 15,024,862 km (0.085 R)
• M45: 15,289,501 km (0.09 R)
• M46: 16,680,761 km (0.11 R)
• M47: 17,322,237 km (0.084 R)
• M48: 17,831,917 km (0.046 R)
• M49: 18,018,465 km (0.047 R)
• M50: 18,205,762 km (0.113 R)
• M51: 18,535,027 km (0.082 R)
• M52: 18,771,391 km (0.104 R)
• M53: 19,247,112 km (0.105 R)
• M54: 19,823,064 km (0.063 R)
• M55: 20,600,076 km (0.103 R)
• M56: 20,697,913 km (0.107 R)
• M57: 22,283,949 km (0.088 R)
• M58: 22,485,009 km (0.096 R)
• M59: 23,857,420 km (0.114 R)
• M60: 24,372,635 km (0.104 R)
• M61: 24,579,678 km (0.119 R)
• M62: 24,995,560 km (0.109 R)
• M63: 25,939,972 km (0.119 R)
• M64: 26,363,483 km (0.118 R)
• M65: 26,682,575 km (0.052 R)
• M66: 27,056,570 km (0.084 R)
• M67: 27,163,682 km (0.099 R)
• M68: 27,755,641 km (0.112 R)
• M69: 27,863,651 km (0.097 R)
• M70: 28,515,000 km (0.034 R)
• M71: 28,569,603 km (0.091 R)
• M72: 28,842,619 km (0.102 R)
• M73: 29,226,338 km (0.082 R)
• M74: 30,165,363 km (0.089 R)
• M75: 30,610,716 km (0.115 R)
• M76: 31,226,461 km (0.117 R)
• M77: 31,338,959 km (0.091 R)
• M78: 31,451,456 km (0.083 R)
• M79: 31,564,104 km (0.083 R)
• M80: 31,733,448 km (0.113 R)
• M81: 36,003,420 km (0.074 R)
• M82: 36,121,303 km (0.118 R)
• M83: 37,605,763 km (0.097 R)
• M84: 37,844,970 km (0.108 R)
• M85: 38,084,925 km (0.117 R)
• M86: 38,205,052 km (0.1 R)
• M87: 40,817,929 km (0.041 R)
• M88: 41,187,136 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.3

Radius: 10

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.17 AU - 10.89 AU

Year: 10746 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,282,030 km

• M1: 125,812 km (0.106 R)
• M2: 362,176 km (0.065 R)
• M3: 524,191 km (0.108 R)
• M4: 711,936 km (0.081 R)
• M5: 779,704 km (0.104 R)
• M6: 1,647,222 km (0.094 R)
• M7: 1,809,985 km (0.108 R)
• M8: 1,881,343 km (0.11 R)
• M9: 2,151,367 km (0.036 R)
• M10: 2,539,723 km (0.105 R)
• M11: 2,701,289 km (0.072 R)
• M12: 2,894,120 km (0.062 R)
• M13: 3,352,039 km (0.081 R)
• M14: 3,589,601 km (0.102 R)
• M15: 3,832,697 km (0.114 R)
• M16: 3,925,299 km (0.088 R)
• M17: 4,431,687 km (0.108 R)
• M18: 4,659,824 km (0.073 R)
• M19: 4,858,490 km (0.084 R)
• M20: 5,059,849 km (0.116 R)
• M21: 5,928,713 km (0.072 R)
• M22: 6,216,390 km (0.103 R)
• M23: 6,362,098 km (0.086 R)
• M24: 6,545,655 km (0.082 R)
• M25: 6,993,551 km (0.03 R)
• M26: 7,297,833 km (0.067 R)
• M27: 8,557,297 km (0.097 R)
• M28: 8,760,302 km (0.043 R)
• M29: 8,964,652 km (0.1 R)
• M30: 9,088,220 km (0.104 R)
• M31: 9,336,702 km (0.073 R)
• M32: 9,461,916 km (0.057 R)
• M33: 9,671,802 km (0.105 R)
• M34: 10,096,061 km (0.089 R)
• M35: 10,483,071 km (0.093 R)
• M36: 12,444,748 km (0.114 R)
• M37: 12,536,601 km (0.09 R)
• M38: 12,674,680 km (0.052 R)
• M39: 12,906,108 km (0.108 R)
• M40: 13,232,380 km (0.095 R)
• M41: 14,179,784 km (0.057 R)
• M42: 14,275,676 km (0.105 R)
• M43: 15,197,947 km (0.03 R)
• M44: 15,394,518 km (0.076 R)
• M45: 15,493,253 km (0.068 R)
• M46: 15,591,988 km (0.078 R)
• M47: 16,289,712 km (0.052 R)
• M48: 16,490,921 km (0.113 R)
• M49: 17,406,759 km (0.069 R)
• M50: 17,715,679 km (0.057 R)
• M51: 18,391,113 km (0.04 R)
• M52: 19,022,267 km (0.03 R)
• M53: 19,128,033 km (0.046 R)
• M54: 19,660,451 km (0.055 R)
• M55: 19,874,676 km (0.046 R)
• M56: 20,630,743 km (0.073 R)
• M57: 20,903,161 km (0.088 R)
• M58: 22,059,852 km (0.109 R)
• M59: 22,282,603 km (0.109 R)
• M60: 24,148,088 km (0.096 R)
• M61: 25,244,790 km (0.108 R)
• M62: 25,653,043 km (0.086 R)
• M63: 26,534,922 km (0.117 R)
• M64: 26,949,907 km (0.03 R)
• M65: 27,726,320 km (0.073 R)
• M66: 28,207,726 km (0.043 R)
• M67: 29,423,358 km (0.111 R)
• M68: 30,408,161 km (0.106 R)
• M69: 32,157,409 km (0.114 R)
• M70: 32,980,646 km (0.113 R)
• M71: 33,939,119 km (0.109 R)
• M72: 34,003,297 km (0.07 R)
• M73: 34,971,644 km (0.068 R)
• M74: 35,231,346 km (0.113 R)
• M75: 35,556,871 km (0.08 R)
• M76: 35,818,069 km (0.114 R)
• M77: 40,558,676 km (0.109 R)
• M78: 41,585,216 km (0.085 R)
• M79: 41,791,512 km (0.115 R)
• M80: 41,929,291 km (0.067 R)
• M81: 41,998,256 km (0.111 R)
• M82: 42,758,961 km (0.11 R)
• M83: 44,293,985 km (0.1 R)
• M84: 45,421,653 km (0.088 R)
• M85: 46,630,255 km (0.058 R)
• M86: 46,987,644 km (0.104 R)
• M87: 48,137,603 km (0.098 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: 358 - 10,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit