🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 166 Days

Day: 24.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,702,165 km

• M1: 93,947 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.76 AU - 0.78 AU

Year: 241 Days

Day: 42.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.18 AU - 1.46 AU

Year: 541 Days

Day: 27.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.57 AU - 2.37 AU

Year: 986 Days

Day: 37.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,702,165 km

• M1: 716,574 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.22 AU - 2.86 AU

Year: 1443 Days

Day: 12.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.53 AU - 3.43 AU

Year: 1834 Days

Day: 26.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.25 AU - 5.17 AU

Year: 3644 Days

Day: 17 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799

Radius: 13.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.76 AU - 6.08 AU

Year: 4498 Days

Day: 13.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,702,165 km

• M1: 303,534 km (0.113 R)
• M2: 444,605 km (0.058 R)
• M3: 638,484 km (0.088 R)
• M4: 777,759 km (0.105 R)
• M5: 1,132,157 km (0.071 R)
• M6: 1,276,668 km (0.112 R)
• M7: 1,489,845 km (0.084 R)
• M8: 1,682,378 km (0.11 R)
• M9: 1,952,402 km (0.106 R)
• M10: 2,092,874 km (0.096 R)
• M11: 2,255,188 km (0.114 R)
• M12: 2,866,146 km (0.117 R)
• M13: 2,966,227 km (0.103 R)
• M14: 3,294,744 km (0.072 R)
• M15: 3,463,490 km (0.05 R)
• M16: 3,721,995 km (0.108 R)
• M17: 4,031,812 km (0.052 R)
• M18: 4,121,870 km (0.114 R)
• M19: 4,304,080 km (0.102 R)
• M20: 4,559,145 km (0.118 R)
• M21: 4,700,365 km (0.063 R)
• M22: 4,939,123 km (0.082 R)
• M23: 5,206,305 km (0.097 R)
• M24: 5,453,441 km (0.102 R)
• M25: 6,036,573 km (0.067 R)
• M26: 6,666,380 km (0.102 R)
• M27: 7,097,970 km (0.108 R)
• M28: 7,818,882 km (0.081 R)
• M29: 8,102,370 km (0.108 R)
• M30: 8,360,427 km (0.112 R)
• M31: 8,592,154 km (0.093 R)
• M32: 8,943,709 km (0.073 R)
• M33: 9,151,051 km (0.108 R)
• M34: 9,389,959 km (0.095 R)
• M35: 9,934,944 km (0.115 R)
• M36: 10,242,218 km (0.051 R)
• M37: 11,087,596 km (0.071 R)
• M38: 11,599,221 km (0.079 R)
• M39: 12,118,475 km (0.113 R)
• M40: 12,381,019 km (0.12 R)
• M41: 13,551,772 km (0.049 R)
• M42: 13,892,855 km (0.116 R)
• M43: 14,513,686 km (0.085 R)
• M44: 14,827,692 km (0.06 R)
• M45: 15,426,682 km (0.107 R)
• M46: 15,747,121 km (0.073 R)
• M47: 16,033,750 km (0.053 R)
• M48: 16,177,663 km (0.086 R)
• M49: 16,394,431 km (0.094 R)
• M50: 16,648,597 km (0.073 R)
• M51: 17,344,976 km (0.052 R)
• M52: 17,641,030 km (0.12 R)
• M53: 18,539,215 km (0.084 R)
• M54: 18,917,997 km (0.088 R)
• M55: 19,070,138 km (0.115 R)
• M56: 19,414,064 km (0.108 R)
• M57: 19,721,487 km (0.113 R)
• M58: 20,302,376 km (0.07 R)
• M59: 20,536,197 km (0.079 R)
• M60: 21,639,631 km (0.1 R)
• M61: 22,118,494 km (0.034 R)
• M62: 22,721,972 km (0.115 R)
• M63: 23,903,945 km (0.096 R)
• M64: 24,233,509 km (0.115 R)
• M65: 25,524,837 km (0.078 R)
• M66: 25,651,098 km (0.068 R)
• M67: 26,284,944 km (0.078 R)
• M68: 26,753,186 km (0.095 R)
• M69: 27,138,251 km (0.066 R)
• M70: 27,827,448 km (0.097 R)
• M71: 28,697,060 km (0.11 R)
• M72: 28,828,258 km (0.098 R)
• M73: 29,355,141 km (0.095 R)
• M74: 29,619,780 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.3

Radius: 10

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.21 AU - 7.09 AU

Year: 6113 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,702,165 km

• M1: 210,634 km (0.102 R)
• M2: 362,027 km (0.036 R)
• M3: 480,359 km (0.063 R)
• M4: 613,650 km (0.11 R)
• M5: 689,646 km (0.042 R)
• M6: 1,069,026 km (0.102 R)
• M7: 1,131,409 km (0.118 R)
• M8: 1,348,326 km (0.102 R)
• M9: 1,531,733 km (0.068 R)
• M10: 1,735,634 km (0.108 R)
• M11: 1,834,818 km (0.059 R)
• M12: 1,910,514 km (0.099 R)
• M13: 2,000,124 km (0.06 R)
• M14: 2,237,087 km (0.086 R)
• M15: 2,331,782 km (0.098 R)
• M16: 2,511,299 km (0.06 R)
• M17: 2,695,454 km (0.086 R)
• M18: 2,869,287 km (0.088 R)
• M19: 3,289,657 km (0.109 R)
• M20: 3,444,641 km (0.07 R)
• M21: 3,745,631 km (0.06 R)
• M22: 3,858,578 km (0.098 R)
• M23: 4,055,149 km (0.047 R)
• M24: 4,187,992 km (0.119 R)
• M25: 4,407,004 km (0.058 R)
• M26: 4,664,462 km (0.046 R)
• M27: 4,786,384 km (0.115 R)
• M28: 4,874,048 km (0.09 R)
• M29: 5,068,825 km (0.108 R)
• M30: 5,140,332 km (0.118 R)
• M31: 5,576,261 km (0.12 R)
• M32: 5,742,913 km (0.105 R)
• M33: 5,986,458 km (0.117 R)
• M34: 6,100,152 km (0.108 R)
• M35: 6,214,445 km (0.032 R)
• M36: 6,425,827 km (0.116 R)
• M37: 6,600,557 km (0.099 R)
• M38: 6,974,702 km (0.062 R)
• M39: 7,194,461 km (0.095 R)
• M40: 7,436,959 km (0.118 R)
• M41: 7,518,340 km (0.089 R)
• M42: 7,641,010 km (0.118 R)
• M43: 7,723,140 km (0.115 R)
• M44: 8,264,235 km (0.101 R)
• M45: 8,646,159 km (0.047 R)
• M46: 8,968,841 km (0.108 R)
• M47: 9,142,524 km (0.105 R)
• M48: 9,714,736 km (0.058 R)
• M49: 9,803,747 km (0.073 R)
• M50: 10,253,288 km (0.079 R)
• M51: 10,412,161 km (0.08 R)
• M52: 10,709,412 km (0.108 R)
• M53: 12,261,640 km (0.118 R)
• M54: 12,551,411 km (0.074 R)
• M55: 12,794,657 km (0.118 R)
• M56: 13,459,021 km (0.035 R)
• M57: 13,657,986 km (0.088 R)
• M58: 14,008,644 km (0.113 R)
• M59: 14,821,259 km (0.064 R)
• M60: 15,130,029 km (0.117 R)
• M61: 15,207,521 km (0.077 R)
• M62: 15,388,834 km (0.11 R)
• M63: 16,200,552 km (0.083 R)
• M64: 16,359,425 km (0.112 R)
• M65: 16,598,482 km (0.087 R)
• M66: 16,731,774 km (0.037 R)
• M67: 17,295,608 km (0.085 R)
• M68: 17,566,231 km (0.093 R)
• M69: 18,249,145 km (0.048 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.8

Radius: 12.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.4 AU - 8.98 AU

Year: 8355 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,702,165 km

• M1: 222,452 km (0.081 R)
• M2: 340,485 km (0.039 R)
• M3: 659,427 km (0.113 R)
• M4: 813,962 km (0.056 R)
• M5: 1,016,817 km (0.06 R)
• M6: 1,199,177 km (0.096 R)
• M7: 1,432,998 km (0.057 R)
• M8: 1,514,379 km (0.088 R)
• M9: 1,725,013 km (0.081 R)
• M10: 2,082,402 km (0.108 R)
• M11: 2,366,040 km (0.078 R)
• M12: 3,156,365 km (0.071 R)
• M13: 3,428,035 km (0.082 R)
• M14: 3,707,484 km (0.085 R)
• M15: 3,994,413 km (0.032 R)
• M16: 4,620,629 km (0.091 R)
• M17: 4,867,316 km (0.099 R)
• M18: 4,961,114 km (0.075 R)
• M19: 5,341,841 km (0.072 R)
• M20: 5,732,142 km (0.072 R)
• M21: 6,098,058 km (0.118 R)
• M22: 6,540,569 km (0.108 R)
• M23: 6,713,504 km (0.106 R)
• M24: 7,492,609 km (0.052 R)
• M25: 7,856,282 km (0.057 R)
• M26: 8,412,636 km (0.112 R)
• M27: 8,676,677 km (0.055 R)
• M28: 8,905,262 km (0.103 R)
• M29: 9,097,196 km (0.06 R)
• M30: 9,918,339 km (0.12 R)
• M31: 10,358,007 km (0.075 R)
• M32: 11,547,759 km (0.093 R)
• M33: 12,780,296 km (0.1 R)
• M34: 13,084,129 km (0.032 R)
• M35: 13,258,859 km (0.086 R)
• M36: 13,434,338 km (0.111 R)
• M37: 13,610,564 km (0.108 R)
• M38: 14,865,540 km (0.12 R)
• M39: 15,414,864 km (0.105 R)
• M40: 16,157,468 km (0.043 R)
• M41: 16,485,985 km (0.051 R)
• M42: 17,389,107 km (0.077 R)
• M43: 18,308,087 km (0.103 R)
• M44: 18,946,122 km (0.099 R)
• M45: 19,243,073 km (0.059 R)
• M46: 19,541,521 km (0.073 R)
• M47: 20,344,862 km (0.118 R)
• M48: 20,446,139 km (0.097 R)
• M49: 21,005,635 km (0.095 R)
• M50: 21,725,052 km (0.116 R)
• M51: 21,828,424 km (0.097 R)
• M52: 22,139,737 km (0.097 R)
• M53: 22,452,546 km (0.087 R)
• M54: 22,557,115 km (0.08 R)
• M55: 22,819,360 km (0.086 R)
• M56: 23,931,620 km (0.067 R)
• M57: 24,038,433 km (0.057 R)
• M58: 24,575,041 km (0.102 R)
• M59: 25,550,868 km (0.066 R)
• M60: 26,208,500 km (0.103 R)
• M61: 26,650,113 km (0.101 R)
• M62: 27,205,420 km (0.115 R)
• M63: 28,384,251 km (0.089 R)
• M64: 28,610,593 km (0.041 R)
• M65: 29,350,653 km (0.078 R)
• M66: 29,636,834 km (0.104 R)
• M67: 29,751,725 km (0.113 R)
• M68: 33,741,351 km (0.062 R)
• M69: 34,041,295 km (0.116 R)
• M70: 34,161,571 km (0.035 R)
• M71: 35,128,422 km (0.113 R)
• M72: 36,226,920 km (0.116 R)
• M73: 36,595,529 km (0.096 R)
• M74: 37,895,684 km (0.089 R)
• M75: 38,708,150 km (0.073 R)
• M76: 40,032,689 km (0.069 R)
• M77: 40,223,127 km (0.096 R)
• M78: 41,500,394 km (0.113 R)
• M79: 42,337,693 km (0.115 R)
• M80: 43,571,577 km (0.114 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit