🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.82 AU - 0.9 AU

Year: 284 Days

Day: 23.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.91 AU - 1.97 AU

Year: 963 Days

Day: 41.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.73 AU - 2.79 AU

Year: 1211 Days

Day: 22.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.73 AU - 2.83 AU

Year: 1652 Days

Day: 21.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,577,363 km

• M1: 282,590 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.93 AU - 4.33 AU

Year: 2465 Days

Day: 25.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773

Radius: 10

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.23 AU - 8.17 AU

Year: 6182 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,577,363 km

• M1: 127,607 km (0.106 R)
• M2: 190,588 km (0.104 R)
• M3: 515,813 km (0.031 R)
• M4: 628,461 km (0.094 R)
• M5: 792,719 km (0.11 R)
• M6: 1,115,103 km (0.092 R)
• M7: 1,181,075 km (0.052 R)
• M8: 1,248,544 km (0.118 R)
• M9: 1,334,712 km (0.09 R)
• M10: 1,550,133 km (0.098 R)
• M11: 1,757,775 km (0.113 R)
• M12: 2,262,967 km (0.043 R)
• M13: 2,326,696 km (0.111 R)
• M14: 2,499,332 km (0.094 R)
• M15: 2,653,866 km (0.109 R)
• M16: 3,279,933 km (0.077 R)
• M17: 3,547,863 km (0.067 R)
• M18: 3,772,410 km (0.088 R)
• M19: 4,053,354 km (0.05 R)
• M20: 4,131,145 km (0.025 R)
• M21: 4,474,024 km (0.088 R)
• M22: 4,798,800 km (0.069 R)
• M23: 4,908,905 km (0.067 R)
• M24: 4,991,931 km (0.094 R)
• M25: 5,159,331 km (0.098 R)
• M26: 5,243,854 km (0.072 R)
• M27: 5,328,826 km (0.105 R)
• M28: 5,471,393 km (0.098 R)
• M29: 5,586,433 km (0.089 R)
• M30: 6,173,306 km (0.077 R)
• M31: 6,263,064 km (0.12 R)
• M32: 6,443,928 km (0.107 R)
• M33: 6,565,551 km (0.098 R)
• M34: 7,090,490 km (0.114 R)
• M35: 7,501,136 km (0.103 R)
• M36: 7,919,562 km (0.112 R)
• M37: 8,147,998 km (0.07 R)
• M38: 8,846,470 km (0.114 R)
• M39: 8,913,939 km (0.103 R)
• M40: 9,083,583 km (0.056 R)
• M41: 9,220,016 km (0.093 R)
• M42: 9,633,355 km (0.118 R)
• M43: 9,982,516 km (0.078 R)
• M44: 10,407,075 km (0.078 R)
• M45: 10,945,927 km (0.116 R)
• M46: 11,383,650 km (0.112 R)
• M47: 11,827,058 km (0.106 R)
• M48: 12,540,790 km (0.108 R)
• M49: 12,730,928 km (0.099 R)
• M50: 14,167,517 km (0.062 R)
• M51: 14,925,080 km (0.089 R)
• M52: 15,248,062 km (0.115 R)
• M53: 15,695,809 km (0.092 R)
• M54: 16,437,814 km (0.107 R)
• M55: 18,127,522 km (0.091 R)
• M56: 18,256,475 km (0.053 R)
• M57: 18,472,195 km (0.119 R)
• M58: 18,601,897 km (0.09 R)
• M59: 20,539,788 km (0.065 R)
• M60: 21,669,252 km (0.089 R)
• M61: 22,356,504 km (0.08 R)
• M62: 22,772,386 km (0.071 R)
• M63: 23,377,510 km (0.114 R)
• M64: 23,611,780 km (0.102 R)
• M65: 23,893,772 km (0.043 R)
• M66: 24,271,507 km (0.092 R)
• M67: 24,985,238 km (0.057 R)
• M68: 25,176,723 km (0.087 R)
• M69: 25,272,615 km (0.116 R)
• M70: 25,609,360 km (0.109 R)
• M71: 25,850,811 km (0.083 R)
• M72: 27,069,136 km (0.098 R)
• M73: 27,315,075 km (0.105 R)
• M74: 27,809,047 km (0.103 R)
• M75: 28,106,897 km (0.102 R)
• M76: 28,906,497 km (0.076 R)
• M77: 29,057,142 km (0.075 R)
• M78: 29,916,283 km (0.102 R)
• M79: 31,040,361 km (0.074 R)
• M80: 31,143,285 km (0.107 R)
• M81: 31,556,025 km (0.072 R)
• M82: 33,014,455 km (0.043 R)
• M83: 33,804,930 km (0.071 R)
• M84: 34,069,718 km (0.093 R)
• M85: 34,175,933 km (0.061 R)
• M86: 35,136,052 km (0.114 R)
• M87: 35,350,725 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 14.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.25 AU - 9.07 AU

Year: 7557 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 62,577,363 km

• M1: 287,378 km (0.096 R)
• M2: 438,771 km (0.058 R)
• M3: 977,024 km (0.112 R)
• M4: 1,443,320 km (0.046 R)
• M5: 1,765,255 km (0.117 R)
• M6: 1,877,902 km (0.112 R)
• M7: 1,993,092 km (0.103 R)
• M8: 2,110,826 km (0.085 R)
• M9: 2,772,497 km (0.03 R)
• M10: 2,962,187 km (0.099 R)
• M11: 3,078,126 km (0.085 R)
• M12: 3,578,082 km (0.084 R)
• M13: 3,827,162 km (0.096 R)
• M14: 3,975,264 km (0.06 R)
• M15: 4,211,928 km (0.077 R)
• M16: 5,298,607 km (0.03 R)
• M17: 5,873,512 km (0.066 R)
• M18: 6,393,065 km (0.04 R)
• M19: 6,493,744 km (0.102 R)
• M20: 6,953,309 km (0.042 R)
• M21: 7,318,178 km (0.045 R)
• M22: 7,769,665 km (0.063 R)
• M23: 8,012,462 km (0.117 R)
• M24: 8,257,653 km (0.119 R)
• M25: 8,588,713 km (0.044 R)
• M26: 8,839,738 km (0.107 R)
• M27: 9,406,565 km (0.116 R)
• M28: 9,985,209 km (0.067 R)
• M29: 10,995,443 km (0.085 R)
• M30: 11,574,238 km (0.063 R)
• M31: 12,194,171 km (0.065 R)
• M32: 12,793,311 km (0.104 R)
• M33: 13,273,071 km (0.081 R)
• M34: 15,657,362 km (0.112 R)
• M35: 16,585,168 km (0.069 R)
• M36: 19,109,333 km (0.084 R)
• M37: 19,255,041 km (0.099 R)
• M38: 19,731,361 km (0.098 R)
• M39: 19,952,466 km (0.116 R)
• M40: 21,221,056 km (0.089 R)
• M41: 21,903,223 km (0.049 R)
• M42: 22,477,379 km (0.102 R)
• M43: 22,631,166 km (0.054 R)
• M44: 23,250,351 km (0.066 R)
• M45: 23,562,113 km (0.106 R)
• M46: 24,347,353 km (0.077 R)
• M47: 24,782,982 km (0.1 R)
• M48: 25,261,096 km (0.039 R)
• M49: 25,501,351 km (0.118 R)
• M50: 25,822,836 km (0.078 R)
• M51: 26,876,903 km (0.111 R)
• M52: 27,532,441 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.6

Radius: 10.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.48 AU - 9.9 AU

Year: 9131 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,577,363 km

• M1: 186,997 km (0.091 R)
• M2: 482,304 km (0.115 R)
• M3: 1,263,055 km (0.11 R)
• M4: 1,555,668 km (0.094 R)
• M5: 2,389,826 km (0.114 R)
• M6: 2,605,397 km (0.062 R)
• M7: 2,727,917 km (0.066 R)
• M8: 2,877,665 km (0.096 R)
• M9: 3,611,741 km (0.055 R)
• M10: 4,056,346 km (0.098 R)
• M11: 4,256,508 km (0.098 R)
• M12: 4,401,469 km (0.106 R)
• M13: 4,548,074 km (0.117 R)
• M14: 4,816,004 km (0.109 R)
• M15: 5,027,984 km (0.115 R)
• M16: 5,714,489 km (0.102 R)
• M17: 6,036,124 km (0.096 R)
• M18: 6,866,393 km (0.11 R)
• M19: 7,105,300 km (0.087 R)
• M20: 7,277,637 km (0.116 R)
• M21: 7,346,901 km (0.086 R)
• M22: 7,521,183 km (0.032 R)
• M23: 7,945,143 km (0.09 R)
• M24: 8,816,102 km (0.11 R)
• M25: 9,300,649 km (0.04 R)
• M26: 9,375,897 km (0.114 R)
• M27: 9,832,021 km (0.098 R)
• M28: 9,908,765 km (0.025 R)
• M29: 10,845,098 km (0.098 R)
• M30: 11,123,499 km (0.112 R)
• M31: 12,426,198 km (0.079 R)
• M32: 12,885,014 km (0.102 R)
• M33: 14,121,441 km (0.106 R)
• M34: 14,907,727 km (0.096 R)
• M35: 15,261,825 km (0.113 R)
• M36: 15,843,013 km (0.062 R)
• M37: 16,023,428 km (0.076 R)
• M38: 16,204,441 km (0.11 R)
• M39: 16,522,786 km (0.059 R)
• M40: 16,935,227 km (0.103 R)
• M41: 17,258,358 km (0.097 R)
• M42: 18,571,080 km (0.11 R)
• M43: 18,761,219 km (0.117 R)
• M44: 18,904,234 km (0.106 R)
• M45: 19,431,866 km (0.084 R)
• M46: 19,673,317 km (0.094 R)
• M47: 20,895,232 km (0.117 R)
• M48: 22,192,096 km (0.077 R)
• M49: 23,463,528 km (0.096 R)
• M50: 23,823,760 km (0.072 R)
• M51: 24,134,026 km (0.113 R)
• M52: 24,549,759 km (0.064 R)
• M53: 24,706,238 km (0.025 R)
• M54: 25,230,279 km (0.11 R)
• M55: 25,335,596 km (0.051 R)
• M56: 25,811,018 km (0.11 R)
• M57: 26,289,582 km (0.102 R)
• M58: 26,503,058 km (0.109 R)
• M59: 26,663,726 km (0.077 R)
• M60: 27,688,023 km (0.084 R)
• M61: 27,796,631 km (0.101 R)
• M62: 29,000,445 km (0.054 R)
• M63: 29,442,357 km (0.11 R)
• M64: 30,894,055 km (0.034 R)
• M65: 31,119,499 km (0.066 R)
• M66: 32,083,657 km (0.083 R)
• M67: 33,345,814 km (0.107 R)
• M68: 33,461,304 km (0.101 R)
• M69: 33,634,837 km (0.104 R)
• M70: 33,808,820 km (0.085 R)
• M71: 34,507,292 km (0.108 R)
• M72: 34,682,621 km (0.049 R)
• M73: 34,858,249 km (0.116 R)
• M74: 34,975,533 km (0.055 R)
• M75: 35,918,449 km (0.041 R)
• M76: 37,228,627 km (0.079 R)
• M77: 37,949,838 km (0.056 R)
• M78: 38,979,520 km (0.082 R)
• M79: 39,101,143 km (0.118 R)
• M80: 40,202,483 km (0.078 R)
• M81: 40,387,087 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.8

Radius: 10.2

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.81 AU - 14.65 AU

Year: 15245 Days

Day: 14.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,577,363 km

• M1: 180,116 km (0.089 R)
• M2: 277,654 km (0.084 R)
• M3: 403,914 km (0.091 R)
• M4: 501,153 km (0.109 R)
• M5: 804,238 km (0.117 R)
• M6: 1,461,272 km (0.068 R)
• M7: 1,701,825 km (0.094 R)
• M8: 1,841,251 km (0.09 R)
• M9: 2,013,438 km (0.047 R)
• M10: 2,374,268 km (0.109 R)
• M11: 2,626,191 km (0.055 R)
• M12: 2,788,056 km (0.031 R)
• M13: 3,054,041 km (0.115 R)
• M14: 3,718,704 km (0.086 R)
• M15: 4,236,612 km (0.094 R)
• M16: 4,427,199 km (0.065 R)
• M17: 4,737,914 km (0.104 R)
• M18: 4,975,775 km (0.061 R)
• M19: 5,298,906 km (0.112 R)
• M20: 5,670,806 km (0.054 R)
• M21: 6,483,422 km (0.084 R)
• M22: 6,792,043 km (0.117 R)
• M23: 7,060,421 km (0.081 R)
• M24: 7,195,807 km (0.103 R)
• M25: 7,793,002 km (0.104 R)
• M26: 9,034,814 km (0.114 R)
• M27: 9,182,018 km (0.094 R)
• M28: 9,330,120 km (0.047 R)
• M29: 9,478,970 km (0.083 R)
• M30: 9,578,602 km (0.053 R)
• M31: 10,031,435 km (0.09 R)
• M32: 11,272,948 km (0.047 R)
• M33: 12,073,446 km (0.031 R)
• M34: 12,671,987 km (0.077 R)
• M35: 13,392,001 km (0.034 R)
• M36: 13,841,543 km (0.105 R)
• M37: 14,125,181 km (0.083 R)
• M38: 14,353,317 km (0.043 R)
• M39: 14,813,480 km (0.094 R)
• M40: 15,220,087 km (0.068 R)
• M41: 15,571,642 km (0.119 R)
• M42: 16,163,302 km (0.096 R)
• M43: 16,642,015 km (0.047 R)
• M44: 17,307,726 km (0.12 R)
• M45: 17,613,354 km (0.087 R)
• M46: 17,736,024 km (0.1 R)
• M47: 18,105,830 km (0.075 R)
• M48: 19,230,657 km (0.108 R)
• M49: 19,993,007 km (0.117 R)
• M50: 20,121,063 km (0.092 R)
• M51: 22,140,186 km (0.104 R)
• M52: 23,274,736 km (0.108 R)
• M53: 23,544,311 km (0.095 R)
• M54: 23,950,918 km (0.034 R)
• M55: 24,223,186 km (0.1 R)
• M56: 27,072,577 km (0.107 R)
• M57: 27,143,337 km (0.068 R)
• M58: 27,569,541 km (0.099 R)
• M59: 27,712,108 km (0.041 R)
• M60: 28,861,468 km (0.117 R)
• M61: 30,688,208 km (0.037 R)
• M62: 32,702,843 km (0.064 R)
• M63: 33,080,727 km (0.103 R)
• M64: 33,232,120 km (0.088 R)
• M65: 33,688,094 km (0.115 R)
• M66: 34,683,070 km (0.114 R)
• M67: 35,300,161 km (0.05 R)
• M68: 38,042,140 km (0.1 R)
• M69: 38,439,472 km (0.1 R)
• M70: 40,203,829 km (0.082 R)
• M71: 41,258,794 km (0.091 R)
• M72: 43,396,098 km (0.046 R)
• M73: 44,812,790 km (0.099 R)
• M74: 45,990,873 km (0.063 R)
• M75: 47,094,008 km (0.07 R)
• M76: 48,894,269 km (0.093 R)
• M77: 50,368,107 km (0.107 R)
• M78: 50,455,173 km (0.066 R)
• M79: 50,716,969 km (0.093 R)
• M80: 51,154,244 km (0.049 R)
• M81: 51,241,759 km (0.116 R)
• M82: 54,249,873 km (0.041 R)
• M83: 58,592,848 km (0.092 R)
• M84: 60,157,642 km (0.116 R)
• M85: 60,435,296 km (0.118 R)
• M86: 60,898,750 km (0.032 R)
• M87: 62,016,096 km (0.06 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit