🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.83 AU - 1.33 AU

Year: 423 Days

Day: 42 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,848,778 km

• M1: 777,610 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.4 AU - 1.58 AU

Year: 685 Days

Day: 20.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.55 AU - 2.27 AU

Year: 994 Days

Day: 31.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,848,778 km

• M1: 1,742,815 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.81 AU - 2.83 AU

Year: 1331 Days

Day: 38.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,848,778 km

• M1: 62,981 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.05 AU - 3.13 AU

Year: 2046 Days

Day: 27.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,848,778 km

• M1: 893,548 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.27 AU - 4.45 AU

Year: 2857 Days

Day: 47.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.7

Radius: 10.2

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.82 AU - 5.96 AU

Year: 5385 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,848,778 km

• M1: 138,528 km (0.077 R)
• M2: 289,472 km (0.117 R)
• M3: 723,455 km (0.096 R)
• M4: 899,682 km (0.042 R)
• M5: 986,149 km (0.12 R)
• M6: 1,183,319 km (0.035 R)
• M7: 1,344,137 km (0.11 R)
• M8: 1,546,692 km (0.097 R)
• M9: 1,669,662 km (0.074 R)
• M10: 1,944,174 km (0.078 R)
• M11: 2,019,870 km (0.103 R)
• M12: 2,174,405 km (0.058 R)
• M13: 2,373,071 km (0.115 R)
• M14: 3,710,177 km (0.118 R)
• M15: 4,021,041 km (0.112 R)
• M16: 4,899,480 km (0.092 R)
• M17: 5,161,127 km (0.071 R)
• M18: 5,725,709 km (0.116 R)
• M19: 5,863,040 km (0.069 R)
• M20: 5,945,917 km (0.041 R)
• M21: 6,085,043 km (0.11 R)
• M22: 6,253,341 km (0.094 R)
• M23: 6,537,427 km (0.101 R)
• M24: 7,625,003 km (0.118 R)
• M25: 8,205,144 km (0.11 R)
• M26: 8,391,244 km (0.07 R)
• M27: 9,085,976 km (0.098 R)
• M28: 9,214,182 km (0.116 R)
• M29: 9,343,135 km (0.08 R)
• M30: 9,668,062 km (0.053 R)
• M31: 10,062,850 km (0.086 R)
• M32: 10,295,475 km (0.057 R)
• M33: 10,362,345 km (0.066 R)
• M34: 10,732,450 km (0.069 R)
• M35: 10,868,136 km (0.101 R)
• M36: 12,291,559 km (0.028 R)
• M37: 12,934,830 km (0.036 R)
• M38: 13,406,213 km (0.05 R)
• M39: 14,478,232 km (0.046 R)
• M40: 14,967,566 km (0.116 R)
• M41: 15,309,696 km (0.096 R)
• M42: 16,078,929 km (0.094 R)
• M43: 16,195,465 km (0.118 R)
• M44: 16,429,287 km (0.067 R)
• M45: 16,900,221 km (0.094 R)
• M46: 16,979,209 km (0.096 R)
• M47: 17,335,850 km (0.078 R)
• M48: 17,535,114 km (0.116 R)
• M49: 17,655,092 km (0.08 R)
• M50: 17,895,795 km (0.109 R)
• M51: 18,177,936 km (0.076 R)
• M52: 18,502,115 km (0.049 R)
• M53: 18,583,496 km (0.083 R)
• M54: 19,859,865 km (0.108 R)
• M55: 20,529,765 km (0.1 R)
• M56: 21,164,359 km (0.101 R)
• M57: 21,462,807 km (0.116 R)
• M58: 21,633,946 km (0.051 R)
• M59: 22,932,007 km (0.099 R)
• M60: 23,326,347 km (0.108 R)
• M61: 23,414,161 km (0.038 R)
• M62: 23,502,274 km (0.103 R)
• M63: 23,811,343 km (0.078 R)
• M64: 24,701,600 km (0.1 R)
• M65: 25,829,868 km (0.115 R)
• M66: 26,011,928 km (0.07 R)
• M67: 26,331,619 km (0.099 R)
• M68: 27,205,719 km (0.087 R)
• M69: 27,530,197 km (0.102 R)
• M70: 27,762,822 km (0.085 R)
• M71: 28,042,719 km (0.025 R)
• M72: 28,417,462 km (0.106 R)
• M73: 28,793,850 km (0.068 R)
• M74: 29,124,461 km (0.039 R)
• M75: 29,646,708 km (0.046 R)
• M76: 29,932,888 km (0.098 R)
• M77: 31,280,316 km (0.102 R)
• M78: 32,107,892 km (0.08 R)
• M79: 32,893,580 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.2

Radius: 8.2

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.78 AU - 7.82 AU

Year: 7430 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,848,778 km

• M1: 103,372 km (0.105 R)
• M2: 167,101 km (0.045 R)
• M3: 226,192 km (0.083 R)
• M4: 521,049 km (0.07 R)
• M5: 668,254 km (0.111 R)
• M6: 812,915 km (0.093 R)
• M7: 967,898 km (0.028 R)
• M8: 1,267,692 km (0.067 R)
• M9: 1,681,929 km (0.092 R)
• M10: 1,859,053 km (0.107 R)
• M11: 2,526,259 km (0.107 R)
• M12: 2,807,204 km (0.068 R)
• M13: 3,511,062 km (0.051 R)
• M14: 3,681,005 km (0.094 R)
• M15: 4,387,706 km (0.114 R)
• M16: 4,663,564 km (0.086 R)
• M17: 4,787,880 km (0.119 R)
• M18: 5,167,709 km (0.113 R)
• M19: 5,232,036 km (0.119 R)
• M20: 5,458,976 km (0.107 R)
• M21: 5,689,357 km (0.12 R)
• M22: 5,788,989 km (0.091 R)
• M23: 6,227,610 km (0.103 R)
• M24: 6,296,126 km (0.106 R)
• M25: 6,468,313 km (0.05 R)
• M26: 7,136,866 km (0.04 R)
• M27: 7,461,194 km (0.075 R)
• M28: 8,463,051 km (0.079 R)
• M29: 8,999,210 km (0.097 R)
• M30: 9,349,568 km (0.11 R)
• M31: 9,823,793 km (0.052 R)
• M32: 9,903,529 km (0.094 R)
• M33: 10,224,865 km (0.064 R)
• M34: 10,427,420 km (0.09 R)
• M35: 10,590,482 km (0.088 R)
• M36: 10,877,860 km (0.107 R)
• M37: 11,418,357 km (0.096 R)
• M38: 12,698,765 km (0.114 R)
• M39: 12,785,681 km (0.108 R)
• M40: 13,710,794 km (0.1 R)
• M41: 14,113,961 km (0.105 R)
• M42: 14,339,554 km (0.089 R)
• M43: 14,520,867 km (0.093 R)
• M44: 15,346,498 km (0.096 R)
• M45: 15,999,043 km (0.072 R)
• M46: 16,851,452 km (0.103 R)
• M47: 17,427,853 km (0.109 R)
• M48: 17,962,067 km (0.092 R)
• M49: 18,550,734 km (0.069 R)
• M50: 18,847,537 km (0.109 R)
• M51: 19,245,616 km (0.068 R)
• M52: 19,445,778 km (0.103 R)
• M53: 19,797,633 km (0.032 R)
• M54: 19,999,590 km (0.12 R)
• M55: 20,151,581 km (0.115 R)
• M56: 20,660,812 km (0.096 R)
• M57: 20,814,449 km (0.115 R)
• M58: 21,588,170 km (0.079 R)
• M59: 21,692,140 km (0.071 R)
• M60: 24,288,710 km (0.109 R)
• M61: 24,939,461 km (0.109 R)
• M62: 25,926,358 km (0.069 R)
• M63: 25,981,560 km (0.05 R)
• M64: 26,091,963 km (0.071 R)
• M65: 27,261,818 km (0.114 R)
• M66: 27,712,108 km (0.066 R)
• M67: 28,164,642 km (0.095 R)
• M68: 29,077,189 km (0.051 R)
• M69: 29,364,416 km (0.088 R)
• M70: 29,422,012 km (0.116 R)
• M71: 30,173,442 km (0.096 R)
• M72: 30,405,917 km (0.114 R)
• M73: 31,048,440 km (0.05 R)
• M74: 31,224,516 km (0.057 R)
• M75: 31,400,743 km (0.041 R)
• M76: 32,287,409 km (0.086 R)
• M77: 33,302,132 km (0.12 R)
• M78: 33,723,100 km (0.115 R)
• M79: 34,206,152 km (0.06 R)
• M80: 36,718,199 km (0.028 R)
• M81: 36,780,282 km (0.074 R)
• M82: 37,777,202 km (0.112 R)
• M83: 37,902,416 km (0.051 R)
• M84: 38,090,460 km (0.052 R)
• M85: 38,530,577 km (0.083 R)
• M86: 38,593,558 km (0.077 R)
• M87: 39,099,049 km (0.094 R)
• M88: 39,162,329 km (0.06 R)
• M89: 42,893,150 km (0.047 R)
• M90: 43,023,749 km (0.12 R)
• M91: 43,285,545 km (0.073 R)
• M92: 43,678,988 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 11.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.13 AU - 10.17 AU

Year: 8765 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,848,778 km

• M1: 153,338 km (0.108 R)
• M2: 311,762 km (0.087 R)
• M3: 451,935 km (0.079 R)
• M4: 555,906 km (0.095 R)
• M5: 778,059 km (0.085 R)
• M6: 1,093,261 km (0.051 R)
• M7: 1,274,574 km (0.11 R)
• M8: 1,448,257 km (0.075 R)
• M9: 1,538,165 km (0.113 R)
• M10: 2,179,342 km (0.05 R)
• M11: 2,346,592 km (0.093 R)
• M12: 3,608,600 km (0.031 R)
• M13: 4,242,147 km (0.1 R)
• M14: 4,855,648 km (0.11 R)
• M15: 4,937,777 km (0.055 R)
• M16: 6,253,939 km (0.039 R)
• M17: 7,324,461 km (0.057 R)
• M18: 7,418,858 km (0.116 R)
• M19: 7,545,417 km (0.092 R)
• M20: 7,897,122 km (0.071 R)
• M21: 8,583,327 km (0.108 R)
• M22: 8,816,251 km (0.097 R)
• M23: 9,493,630 km (0.104 R)
• M24: 9,596,703 km (0.034 R)
• M25: 10,399,146 km (0.111 R)
• M26: 11,150,576 km (0.119 R)
• M27: 12,142,560 km (0.078 R)
• M28: 12,667,948 km (0.112 R)
• M29: 13,354,452 km (0.104 R)
• M30: 13,935,790 km (0.11 R)
• M31: 14,092,119 km (0.105 R)
• M32: 14,604,642 km (0.07 R)
• M33: 14,962,929 km (0.091 R)
• M34: 15,404,841 km (0.112 R)
• M35: 15,810,401 km (0.036 R)
• M36: 15,932,622 km (0.116 R)
• M37: 16,055,292 km (0.11 R)
• M38: 16,922,661 km (0.082 R)
• M39: 17,720,616 km (0.083 R)
• M40: 17,847,774 km (0.117 R)
• M41: 18,102,838 km (0.038 R)
• M42: 18,530,838 km (0.12 R)
• M43: 18,789,193 km (0.054 R)
• M44: 20,319,879 km (0.102 R)
• M45: 20,497,451 km (0.037 R)
• M46: 20,630,893 km (0.093 R)
• M47: 20,720,053 km (0.1 R)
• M48: 21,437,824 km (0.09 R)
• M49: 21,754,373 km (0.115 R)
• M50: 22,072,418 km (0.057 R)
• M51: 22,254,927 km (0.118 R)
• M52: 22,943,676 km (0.058 R)
• M53: 26,685,268 km (0.104 R)
• M54: 26,782,507 km (0.106 R)
• M55: 27,172,209 km (0.103 R)
• M56: 27,613,074 km (0.071 R)
• M57: 27,809,795 km (0.116 R)
• M58: 28,105,700 km (0.118 R)
• M59: 28,402,502 km (0.108 R)
• M60: 28,899,765 km (0.114 R)
• M61: 29,600,781 km (0.114 R)
• M62: 30,510,187 km (0.07 R)
• M63: 30,917,242 km (0.117 R)
• M64: 31,377,405 km (0.028 R)
• M65: 31,839,962 km (0.073 R)
• M66: 31,994,497 km (0.105 R)
• M67: 32,563,717 km (0.114 R)
• M68: 33,136,377 km (0.052 R)
• M69: 33,345,365 km (0.103 R)
• M70: 33,869,856 km (0.077 R)
• M71: 34,080,489 km (0.104 R)
• M72: 34,397,038 km (0.107 R)
• M73: 35,193,049 km (0.117 R)
• M74: 35,566,595 km (0.114 R)
• M75: 35,673,557 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 9.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9 AU - 9.6 AU

Year: 10684 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,848,778 km

• M1: 133,591 km (0.089 R)
• M2: 213,626 km (0.113 R)
• M3: 285,433 km (0.061 R)
• M4: 388,206 km (0.068 R)
• M5: 455,526 km (0.097 R)
• M6: 549,174 km (0.071 R)
• M7: 615,745 km (0.097 R)
• M8: 966,103 km (0.111 R)
• M9: 1,148,912 km (0.071 R)
• M10: 1,252,284 km (0.094 R)
• M11: 2,922,694 km (0.065 R)
• M12: 3,466,332 km (0.075 R)
• M13: 3,552,800 km (0.048 R)
• M14: 3,838,831 km (0.11 R)
• M15: 4,109,603 km (0.062 R)
• M16: 4,693,484 km (0.028 R)
• M17: 4,789,376 km (0.102 R)
• M18: 5,130,160 km (0.076 R)
• M19: 5,328,377 km (0.092 R)
• M20: 5,428,608 km (0.077 R)
• M21: 6,225,515 km (0.111 R)
• M22: 6,976,646 km (0.106 R)
• M23: 7,756,201 km (0.079 R)
• M24: 8,012,761 km (0.104 R)
• M25: 8,127,652 km (0.098 R)
• M26: 9,609,569 km (0.068 R)
• M27: 9,885,128 km (0.095 R)
• M28: 11,077,274 km (0.059 R)
• M29: 11,173,315 km (0.077 R)
• M30: 11,269,507 km (0.099 R)
• M31: 11,527,713 km (0.071 R)
• M32: 11,690,176 km (0.086 R)
• M33: 11,984,435 km (0.105 R)
• M34: 13,834,811 km (0.083 R)
• M35: 14,146,124 km (0.117 R)
• M36: 15,022,768 km (0.116 R)
• M37: 16,061,575 km (0.054 R)
• M38: 17,271,822 km (0.072 R)
• M39: 17,794,068 km (0.092 R)
• M40: 17,944,265 km (0.074 R)
• M41: 18,359,399 km (0.114 R)
• M42: 18,549,238 km (0.106 R)
• M43: 18,739,676 km (0.12 R)
• M44: 19,045,604 km (0.06 R)
• M45: 19,895,769 km (0.107 R)
• M46: 20,286,219 km (0.119 R)
• M47: 20,995,463 km (0.103 R)
• M48: 21,313,358 km (0.025 R)
• M49: 21,433,037 km (0.079 R)
• M50: 23,008,153 km (0.108 R)
• M51: 23,706,326 km (0.067 R)
• M52: 23,954,359 km (0.108 R)
• M53: 24,787,619 km (0.097 R)
• M54: 25,081,579 km (0.05 R)
• M55: 25,630,304 km (0.103 R)
• M56: 26,140,433 km (0.091 R)
• M57: 26,354,058 km (0.098 R)
• M58: 28,389,637 km (0.074 R)
• M59: 28,829,155 km (0.062 R)
• M60: 29,848,814 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit