🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.59 AU - 0.63 AU

Year: 167 Days

Day: 21.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 124.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.97 AU - 1.23 AU

Year: 404 Days

Day: 14.9 Hours

Environment

Temp: 93 °C

Axial Tilt: 70 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.99 AU - 1.25 AU

Year: 415 Days

Day: 26.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.45 AU - 1.85 AU

Year: 741 Days

Day: 27.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.36 AU - 4.66 AU

Year: 2809 Days

Day: 14.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,085,967 km

• M1: 66,272 km (0.106 R)
• M2: 2,399,251 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 8.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.09 AU - 8.95 AU

Year: 7214 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,085,967 km

• M1: 117,285 km (0.119 R)
• M2: 187,895 km (0.103 R)
• M3: 280,047 km (0.109 R)
• M4: 474,225 km (0.107 R)
• M5: 728,691 km (0.084 R)
• M6: 1,014,872 km (0.085 R)
• M7: 1,221,467 km (0.053 R)
• M8: 1,366,876 km (0.113 R)
• M9: 1,686,267 km (0.115 R)
• M10: 1,872,666 km (0.027 R)
• M11: 2,177,247 km (0.11 R)
• M12: 2,792,095 km (0.099 R)
• M13: 2,999,288 km (0.114 R)
• M14: 3,126,147 km (0.081 R)
• M15: 3,370,440 km (0.119 R)
• M16: 3,726,034 km (0.04 R)
• M17: 3,923,653 km (0.113 R)
• M18: 4,472,976 km (0.119 R)
• M19: 4,683,161 km (0.102 R)
• M20: 4,996,270 km (0.098 R)
• M21: 5,316,110 km (0.096 R)
• M22: 5,487,250 km (0.058 R)
• M23: 5,712,395 km (0.109 R)
• M24: 6,011,291 km (0.105 R)
• M25: 6,460,384 km (0.042 R)
• M26: 6,938,948 km (0.042 R)
• M27: 7,201,342 km (0.099 R)
• M28: 7,333,736 km (0.111 R)
• M29: 7,735,855 km (0.081 R)
• M30: 8,561,785 km (0.102 R)
• M31: 9,025,838 km (0.093 R)
• M32: 9,415,391 km (0.093 R)
• M33: 9,894,403 km (0.109 R)
• M34: 10,147,373 km (0.037 R)
• M35: 10,530,942 km (0.114 R)
• M36: 11,071,589 km (0.069 R)
• M37: 11,687,932 km (0.106 R)
• M38: 11,754,653 km (0.091 R)
• M39: 12,090,051 km (0.111 R)
• M40: 12,179,959 km (0.118 R)
• M41: 13,532,623 km (0.118 R)
• M42: 13,743,257 km (0.086 R)
• M43: 13,837,205 km (0.071 R)
• M44: 14,167,517 km (0.083 R)
• M45: 14,286,148 km (0.041 R)
• M46: 14,381,292 km (0.104 R)
• M47: 14,668,071 km (0.099 R)
• M48: 14,956,646 km (0.118 R)
• M49: 15,882,956 km (0.053 R)
• M50: 16,377,825 km (0.073 R)

Asteroid Belt

Center: 8.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 11

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.33 AU - 8.73 AU

Year: 8716 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,085,967 km

• M1: 153,338 km (0.059 R)
• M2: 245,191 km (0.106 R)
• M3: 360,082 km (0.066 R)
• M4: 673,340 km (0.095 R)
• M5: 853,755 km (0.071 R)
• M6: 942,616 km (0.079 R)
• M7: 1,035,068 km (0.058 R)
• M8: 1,163,273 km (0.106 R)
• M9: 1,246,150 km (0.089 R)
• M10: 1,365,978 km (0.085 R)
• M11: 1,635,853 km (0.092 R)
• M12: 1,864,289 km (0.107 R)
• M13: 2,289,147 km (0.103 R)
• M14: 2,788,953 km (0.102 R)
• M15: 3,203,638 km (0.104 R)
• M16: 3,394,226 km (0.077 R)
• M17: 3,466,781 km (0.04 R)
• M18: 3,588,703 km (0.105 R)
• M19: 3,988,728 km (0.088 R)
• M20: 4,324,276 km (0.094 R)
• M21: 4,455,922 km (0.057 R)
• M22: 4,615,543 km (0.079 R)
• M23: 4,696,027 km (0.098 R)
• M24: 4,804,186 km (0.099 R)
• M25: 5,105,775 km (0.088 R)
• M26: 5,498,769 km (0.037 R)
• M27: 5,584,189 km (0.096 R)
• M28: 6,313,778 km (0.097 R)
• M29: 6,523,514 km (0.046 R)
• M30: 6,980,685 km (0.116 R)
• M31: 7,228,868 km (0.069 R)
• M32: 7,385,348 km (0.059 R)
• M33: 7,670,032 km (0.119 R)
• M34: 8,777,805 km (0.095 R)
• M35: 8,911,396 km (0.109 R)
• M36: 9,418,532 km (0.079 R)
• M37: 10,460,930 km (0.072 R)
• M38: 10,888,032 km (0.078 R)
• M39: 11,031,646 km (0.074 R)
• M40: 11,503,029 km (0.09 R)
• M41: 11,796,241 km (0.085 R)
• M42: 12,055,045 km (0.025 R)
• M43: 13,568,976 km (0.117 R)
• M44: 15,262,424 km (0.113 R)
• M45: 15,463,633 km (0.062 R)
• M46: 16,400,564 km (0.092 R)
• M47: 16,938,369 km (0.076 R)
• M48: 17,021,545 km (0.113 R)
• M49: 17,105,021 km (0.101 R)
• M50: 17,946,209 km (0.104 R)
• M51: 18,329,180 km (0.072 R)
• M52: 18,628,974 km (0.034 R)
• M53: 19,189,966 km (0.118 R)
• M54: 21,129,652 km (0.087 R)
• M55: 21,219,411 km (0.098 R)
• M56: 21,399,078 km (0.085 R)
• M57: 21,941,071 km (0.073 R)
• M58: 22,487,702 km (0.036 R)
• M59: 22,900,592 km (0.11 R)
• M60: 23,734,001 km (0.083 R)
• M61: 23,827,201 km (0.117 R)
• M62: 23,920,550 km (0.102 R)
• M63: 24,060,723 km (0.101 R)
• M64: 24,388,941 km (0.094 R)
• M65: 25,525,735 km (0.1 R)
• M66: 25,621,179 km (0.096 R)
• M67: 25,812,664 km (0.115 R)
• M68: 26,679,583 km (0.082 R)
• M69: 26,825,142 km (0.112 R)
• M70: 27,214,246 km (0.062 R)
• M71: 27,458,390 km (0.1 R)
• M72: 27,654,214 km (0.112 R)
• M73: 27,752,350 km (0.07 R)
• M74: 28,442,295 km (0.113 R)
• M75: 29,487,835 km (0.107 R)
• M76: 30,952,248 km (0.115 R)
• M77: 31,156,150 km (0.117 R)
• M78: 31,667,625 km (0.118 R)
• M79: 32,647,342 km (0.079 R)
• M80: 33,427,794 km (0.037 R)
• M81: 34,689,203 km (0.095 R)
• M82: 35,485,662 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 10.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.04 AU - 10.52 AU

Year: 11531 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,085,967 km

• M1: 242,049 km (0.102 R)
• M2: 343,327 km (0.089 R)
• M3: 418,425 km (0.113 R)
• M4: 488,587 km (0.064 R)
• M5: 563,685 km (0.067 R)
• M6: 924,216 km (0.118 R)
• M7: 1,037,461 km (0.061 R)
• M8: 1,225,506 km (0.119 R)
• M9: 1,351,168 km (0.056 R)
• M10: 1,855,762 km (0.079 R)
• M11: 2,064,899 km (0.033 R)
• M12: 2,348,387 km (0.116 R)
• M13: 2,667,779 km (0.119 R)
• M14: 3,074,535 km (0.057 R)
• M15: 3,148,437 km (0.086 R)
• M16: 3,892,836 km (0.094 R)
• M17: 4,271,318 km (0.11 R)
• M18: 4,577,096 km (0.12 R)
• M19: 5,417,238 km (0.091 R)
• M20: 5,687,711 km (0.035 R)
• M21: 5,962,672 km (0.101 R)
• M22: 6,367,484 km (0.093 R)
• M23: 6,493,744 km (0.12 R)
• M24: 6,749,108 km (0.06 R)
• M25: 7,335,532 km (0.048 R)
• M26: 7,634,877 km (0.111 R)
• M27: 8,040,287 km (0.116 R)
• M28: 9,514,125 km (0.099 R)
• M29: 9,622,584 km (0.106 R)
• M30: 9,950,502 km (0.108 R)
• M31: 10,060,606 km (0.12 R)
• M32: 10,356,212 km (0.086 R)
• M33: 10,542,461 km (0.049 R)
• M34: 10,918,101 km (0.111 R)
• M35: 11,107,642 km (0.046 R)
• M36: 11,682,846 km (0.111 R)
• M37: 12,110,845 km (0.114 R)
• M38: 12,189,235 km (0.07 R)
• M39: 12,504,437 km (0.042 R)
• M40: 15,163,390 km (0.061 R)
• M41: 15,332,585 km (0.087 R)
• M42: 15,801,125 km (0.062 R)
• M43: 15,972,714 km (0.099 R)
• M44: 16,317,687 km (0.061 R)
• M45: 17,058,944 km (0.101 R)
• M46: 17,190,890 km (0.106 R)
• M47: 17,811,122 km (0.104 R)
• M48: 19,347,792 km (0.09 R)
• M49: 19,854,031 km (0.11 R)
• M50: 20,131,984 km (0.1 R)
• M51: 20,457,958 km (0.075 R)
• M52: 21,446,201 km (0.075 R)
• M53: 21,874,500 km (0.063 R)
• M54: 22,594,664 km (0.11 R)
• M55: 22,788,094 km (0.052 R)
• M56: 22,981,973 km (0.096 R)
• M57: 23,225,069 km (0.109 R)
• M58: 23,664,887 km (0.084 R)
• M59: 24,058,180 km (0.083 R)
• M60: 25,050,911 km (0.034 R)
• M61: 26,208,949 km (0.078 R)
• M62: 27,024,855 km (0.092 R)
• M63: 28,943,448 km (0.103 R)
• M64: 29,522,242 km (0.067 R)
• M65: 29,786,582 km (0.063 R)
• M66: 29,892,647 km (0.079 R)
• M67: 30,531,130 km (0.103 R)
• M68: 31,497,233 km (0.076 R)
• M69: 32,146,787 km (0.084 R)
• M70: 33,349,255 km (0.061 R)
• M71: 33,735,068 km (0.057 R)
• M72: 33,900,822 km (0.107 R)
• M73: 35,012,634 km (0.113 R)
• M74: 36,249,658 km (0.102 R)
• M75: 36,589,395 km (0.078 R)
• M76: 37,272,309 km (0.048 R)
• M77: 37,615,337 km (0.064 R)
• M78: 38,304,385 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.3

Radius: 7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.87 AU - 13.73 AU

Year: 16969 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,085,967 km

• M1: 88,113 km (0.058 R)
• M2: 201,209 km (0.115 R)
• M3: 278,102 km (0.079 R)
• M4: 538,552 km (0.108 R)
• M5: 667,057 km (0.065 R)
• M6: 893,847 km (0.048 R)
• M7: 969,693 km (0.048 R)
• M8: 1,210,396 km (0.037 R)
• M9: 1,689,858 km (0.11 R)
• M10: 1,920,388 km (0.084 R)
• M11: 2,100,055 km (0.12 R)
• M12: 2,326,995 km (0.069 R)
• M13: 2,390,275 km (0.05 R)
• M14: 2,737,641 km (0.108 R)
• M15: 2,894,569 km (0.06 R)
• M16: 3,240,888 km (0.06 R)
• M17: 3,359,370 km (0.107 R)
• M18: 3,479,198 km (0.094 R)
• M19: 3,551,902 km (0.099 R)
• M20: 3,772,709 km (0.057 R)
• M21: 3,822,375 km (0.05 R)
• M22: 3,998,003 km (0.087 R)
• M23: 4,435,726 km (0.114 R)
• M24: 5,079,297 km (0.119 R)
• M25: 5,189,401 km (0.114 R)
• M26: 5,895,502 km (0.095 R)
• M27: 6,069,485 km (0.066 R)
• M28: 6,274,583 km (0.084 R)
• M29: 6,392,915 km (0.12 R)
• M30: 6,541,765 km (0.108 R)
• M31: 7,302,919 km (0.077 R)
• M32: 7,996,006 km (0.065 R)
• M33: 8,447,792 km (0.027 R)
• M34: 10,024,553 km (0.073 R)
• M35: 10,864,097 km (0.119 R)
• M36: 10,935,156 km (0.067 R)
• M37: 11,328,299 km (0.067 R)
• M38: 11,544,617 km (0.03 R)
• M39: 11,835,286 km (0.056 R)
• M40: 12,535,404 km (0.1 R)
• M41: 14,246,205 km (0.064 R)
• M42: 15,069,293 km (0.118 R)
• M43: 16,638,574 km (0.069 R)
• M44: 16,720,404 km (0.091 R)
• M45: 17,504,896 km (0.09 R)
• M46: 18,385,878 km (0.109 R)
• M47: 18,640,194 km (0.094 R)
• M48: 18,810,436 km (0.074 R)
• M49: 19,023,912 km (0.098 R)
• M50: 19,109,482 km (0.092 R)
• M51: 19,281,071 km (0.114 R)
• M52: 19,539,576 km (0.097 R)
• M53: 19,842,512 km (0.034 R)
• M54: 20,103,261 km (0.041 R)
• M55: 20,848,707 km (0.074 R)
• M56: 21,158,225 km (0.085 R)
• M57: 21,781,899 km (0.093 R)
• M58: 23,047,198 km (0.109 R)
• M59: 23,596,820 km (0.107 R)
• M60: 24,243,382 km (0.06 R)
• M61: 24,382,658 km (0.114 R)
• M62: 24,615,432 km (0.103 R)
• M63: 25,980,213 km (0.073 R)
• M64: 27,369,230 km (0.083 R)
• M65: 27,659,749 km (0.108 R)
• M66: 27,756,688 km (0.104 R)
• M67: 27,853,777 km (0.116 R)
• M68: 27,999,785 km (0.119 R)
• M69: 28,097,173 km (0.105 R)
• M70: 29,176,372 km (0.067 R)
• M71: 29,473,024 km (0.091 R)
• M72: 29,969,689 km (0.041 R)
• M73: 30,119,138 km (0.113 R)
• M74: 30,169,103 km (0.038 R)
• M75: 30,569,278 km (0.039 R)
• M76: 32,238,640 km (0.073 R)
• M77: 33,781,742 km (0.091 R)
• M78: 33,989,384 km (0.106 R)
• M79: 34,719,123 km (0.062 R)
• M80: 34,771,482 km (0.08 R)
• M81: 34,928,560 km (0.106 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit