🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 16.6 Hours

Environment

Temp: 239 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.67 AU

Year: 148 Days

Day: 31.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.88 AU

Year: 241 Days

Day: 41.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.38 AU - 3.92 AU

Year: 2032 Days

Day: 26.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.68 AU - 3.94 AU

Year: 2703 Days

Day: 12.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 12.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.58 AU - 12.2 AU

Year: 11304 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,926,780 km

• M1: 153,338 km (0.106 R)
• M2: 251,773 km (0.092 R)
• M3: 335,548 km (0.081 R)
• M4: 623,524 km (0.087 R)
• M5: 754,871 km (0.046 R)
• M6: 1,146,668 km (0.047 R)
• M7: 1,355,058 km (0.11 R)
• M8: 1,442,123 km (0.093 R)
• M9: 1,785,600 km (0.055 R)
• M10: 1,881,792 km (0.08 R)
• M11: 2,004,462 km (0.086 R)
• M12: 2,576,375 km (0.088 R)
• M13: 2,796,583 km (0.09 R)
• M14: 3,168,034 km (0.117 R)
• M15: 3,404,548 km (0.067 R)
• M16: 3,524,975 km (0.099 R)
• M17: 3,801,282 km (0.077 R)
• M18: 4,375,289 km (0.058 R)
• M19: 4,605,969 km (0.108 R)
• M20: 4,773,219 km (0.118 R)
• M21: 5,182,818 km (0.085 R)
• M22: 5,321,944 km (0.053 R)
• M23: 5,963,270 km (0.091 R)
• M24: 6,072,626 km (0.075 R)
• M25: 6,629,280 km (0.081 R)
• M26: 6,971,111 km (0.084 R)
• M27: 7,396,867 km (0.105 R)
• M28: 8,233,119 km (0.102 R)
• M29: 8,724,548 km (0.115 R)
• M30: 8,848,864 km (0.05 R)
• M31: 9,057,403 km (0.083 R)
• M32: 9,183,364 km (0.102 R)
• M33: 10,783,912 km (0.106 R)
• M34: 10,962,083 km (0.114 R)
• M35: 11,276,239 km (0.077 R)
• M36: 12,985,993 km (0.11 R)
• M37: 13,509,735 km (0.088 R)
• M38: 14,089,127 km (0.103 R)
• M39: 14,284,053 km (0.102 R)
• M40: 14,923,734 km (0.082 R)
• M41: 15,623,104 km (0.113 R)
• M42: 16,078,480 km (0.115 R)
• M43: 16,231,219 km (0.062 R)
• M44: 16,486,882 km (0.11 R)
• M45: 16,898,575 km (0.114 R)
• M46: 17,261,650 km (0.036 R)
• M47: 17,627,416 km (0.049 R)
• M48: 18,101,342 km (0.074 R)
• M49: 18,419,687 km (0.106 R)
• M50: 20,093,687 km (0.06 R)
• M51: 20,588,856 km (0.073 R)
• M52: 22,438,484 km (0.087 R)
• M53: 23,181,536 km (0.093 R)
• M54: 23,816,729 km (0.111 R)
• M55: 23,991,011 km (0.095 R)
• M56: 24,868,402 km (0.107 R)
• M57: 25,875,644 km (0.072 R)
• M58: 26,174,391 km (0.025 R)
• M59: 26,775,326 km (0.089 R)
• M60: 27,868,587 km (0.049 R)
• M61: 28,605,357 km (0.111 R)
• M62: 30,854,411 km (0.06 R)
• M63: 31,298,268 km (0.094 R)
• M64: 32,128,237 km (0.092 R)
• M65: 33,940,466 km (0.065 R)
• M66: 34,136,589 km (0.04 R)
• M67: 34,793,174 km (0.06 R)
• M68: 35,056,915 km (0.1 R)
• M69: 35,255,132 km (0.11 R)
• M70: 36,118,611 km (0.056 R)
• M71: 37,056,290 km (0.058 R)
• M72: 37,325,566 km (0.056 R)
• M73: 38,682,269 km (0.078 R)
• M74: 38,818,852 km (0.118 R)
• M75: 39,366,530 km (0.118 R)
• M76: 40,054,979 km (0.082 R)
• M77: 41,025,421 km (0.083 R)
• M78: 41,373,834 km (0.078 R)
• M79: 41,863,319 km (0.075 R)
• M80: 42,143,964 km (0.093 R)
• M81: 42,284,437 km (0.073 R)
• M82: 43,060,102 km (0.061 R)
• M83: 43,201,621 km (0.072 R)
• M84: 46,137,031 km (0.117 R)
• M85: 48,914,764 km (0.055 R)
• M86: 49,210,220 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.4

Radius: 5.7

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.22 AU - 16.56 AU

Year: 17807 Days

Day: 20.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,926,780 km

• M1: 128,205 km (0.107 R)
• M2: 176,226 km (0.106 R)
• M3: 245,490 km (0.039 R)
• M4: 462,557 km (0.063 R)
• M5: 582,235 km (0.053 R)
• M6: 731,384 km (0.082 R)
• M7: 1,202,019 km (0.086 R)
• M8: 1,884,484 km (0.041 R)
• M9: 2,078,214 km (0.115 R)
• M10: 2,544,959 km (0.11 R)
• M11: 2,635,914 km (0.091 R)
• M12: 3,810,407 km (0.052 R)
• M13: 3,984,838 km (0.093 R)
• M14: 4,634,392 km (0.087 R)
• M15: 4,671,493 km (0.093 R)
• M16: 5,200,620 km (0.037 R)
• M17: 5,277,663 km (0.118 R)
• M18: 5,511,485 km (0.085 R)
• M19: 5,590,024 km (0.031 R)
• M20: 5,948,610 km (0.112 R)
• M21: 6,151,165 km (0.087 R)
• M22: 6,898,556 km (0.064 R)
• M23: 7,154,069 km (0.098 R)
• M24: 7,239,939 km (0.102 R)
• M25: 7,674,221 km (0.093 R)
• M26: 7,762,185 km (0.087 R)
• M27: 9,166,909 km (0.081 R)
• M28: 10,746,064 km (0.106 R)
• M29: 10,893,717 km (0.117 R)
• M30: 10,943,084 km (0.099 R)
• M31: 11,240,934 km (0.091 R)
• M32: 11,946,288 km (0.094 R)
• M33: 12,614,092 km (0.094 R)
• M34: 13,083,381 km (0.053 R)
• M35: 13,135,890 km (0.052 R)
• M36: 13,878,344 km (0.111 R)
• M37: 14,146,872 km (0.049 R)
• M38: 14,308,737 km (0.083 R)
• M39: 14,743,469 km (0.114 R)
• M40: 15,127,337 km (0.1 R)
• M41: 16,411,934 km (0.086 R)
• M42: 16,468,631 km (0.117 R)
• M43: 17,731,088 km (0.081 R)
• M44: 18,491,643 km (0.072 R)
• M45: 18,846,190 km (0.072 R)
• M46: 19,382,349 km (0.113 R)
• M47: 20,105,056 km (0.062 R)
• M48: 20,713,920 km (0.089 R)
• M49: 21,082,230 km (0.027 R)
• M50: 21,452,634 km (0.106 R)
• M51: 22,012,279 km (0.095 R)
• M52: 23,336,669 km (0.12 R)
• M53: 23,976,500 km (0.088 R)
• M54: 24,169,481 km (0.093 R)
• M55: 24,557,089 km (0.113 R)
• M56: 24,816,641 km (0.026 R)
• M57: 25,469,636 km (0.107 R)
• M58: 26,592,517 km (0.111 R)
• M59: 27,529,299 km (0.036 R)
• M60: 28,272,950 km (0.098 R)
• M61: 28,340,868 km (0.115 R)
• M62: 29,572,806 km (0.114 R)
• M63: 30,195,283 km (0.072 R)
• M64: 30,543,098 km (0.062 R)
• M65: 32,799,782 km (0.095 R)
• M66: 34,745,153 km (0.112 R)
• M67: 36,283,916 km (0.11 R)
• M68: 36,505,471 km (0.109 R)
• M69: 36,801,675 km (0.079 R)
• M70: 37,321,976 km (0.097 R)
• M71: 38,219,563 km (0.102 R)
• M72: 38,897,541 km (0.104 R)
• M73: 38,973,088 km (0.096 R)
• M74: 39,503,412 km (0.071 R)
• M75: 40,724,430 km (0.042 R)
• M76: 42,035,356 km (0.073 R)
• M77: 42,968,996 km (0.09 R)
• M78: 44,145,733 km (0.099 R)
• M79: 44,461,235 km (0.079 R)
• M80: 44,540,372 km (0.077 R)
• M81: 45,492,114 km (0.078 R)
• M82: 45,571,700 km (0.118 R)
• M83: 46,610,957 km (0.091 R)
• M84: 48,631,276 km (0.109 R)
• M85: 49,038,780 km (0.111 R)
• M86: 49,693,121 km (0.077 R)
• M87: 49,939,210 km (0.107 R)
• M88: 50,680,019 km (0.046 R)
• M89: 52,840,511 km (0.032 R)
• M90: 53,595,382 km (0.106 R)
• M91: 56,393,610 km (0.06 R)
• M92: 56,821,610 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.5

Radius: 3.2

Gravity: 62.74 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.04 AU - 15.68 AU

Year: 19777 Days

Day: 22.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,926,780 km

• M1: 102,923 km (0.052 R)
• M2: 233,373 km (0.098 R)
• M3: 502,948 km (0.084 R)
• M4: 587,172 km (0.107 R)
• M5: 653,144 km (0.076 R)
• M6: 698,622 km (0.118 R)
• M7: 841,189 km (0.047 R)
• M8: 1,378,993 km (0.104 R)
• M9: 1,437,636 km (0.061 R)
• M10: 1,649,317 km (0.118 R)
• M11: 1,838,558 km (0.097 R)
• M12: 2,169,169 km (0.109 R)
• M13: 2,809,298 km (0.028 R)
• M14: 2,996,745 km (0.101 R)
• M15: 3,383,904 km (0.083 R)
• M16: 3,868,900 km (0.095 R)
• M17: 3,910,189 km (0.047 R)
• M18: 4,592,355 km (0.111 R)
• M19: 5,173,094 km (0.101 R)
• M20: 5,218,722 km (0.066 R)
• M21: 5,495,328 km (0.117 R)
• M22: 6,451,109 km (0.114 R)
• M23: 6,847,693 km (0.115 R)
• M24: 6,897,808 km (0.113 R)
• M25: 7,099,466 km (0.084 R)
• M26: 7,925,546 km (0.086 R)
• M27: 9,610,167 km (0.064 R)
• M28: 11,758,243 km (0.053 R)
• M29: 12,241,444 km (0.117 R)
• M30: 13,102,530 km (0.09 R)
• M31: 13,603,234 km (0.111 R)
• M32: 14,046,642 km (0.105 R)
• M33: 14,559,014 km (0.074 R)
• M34: 16,065,914 km (0.065 R)
• M35: 16,668,943 km (0.05 R)
• M36: 17,143,168 km (0.096 R)
• M37: 17,416,035 km (0.119 R)
• M38: 18,382,437 km (0.049 R)
• M39: 18,802,059 km (0.094 R)
• M40: 21,238,111 km (0.116 R)
• M41: 21,457,870 km (0.095 R)
• M42: 21,604,625 km (0.116 R)
• M43: 21,678,227 km (0.105 R)
• M44: 21,899,333 km (0.119 R)
• M45: 22,492,788 km (0.09 R)
• M46: 23,317,521 km (0.082 R)
• M47: 24,228,273 km (0.093 R)
• M48: 27,267,653 km (0.064 R)
• M49: 27,825,653 km (0.12 R)
• M50: 27,905,688 km (0.079 R)
• M51: 28,226,575 km (0.114 R)
• M52: 28,468,176 km (0.086 R)
• M53: 29,522,541 km (0.06 R)
• M54: 31,502,320 km (0.066 R)
• M55: 32,592,439 km (0.082 R)
• M56: 32,845,708 km (0.085 R)
• M57: 33,865,517 km (0.104 R)
• M58: 34,122,078 km (0.101 R)
• M59: 36,197,898 km (0.077 R)
• M60: 36,547,807 km (0.114 R)
• M61: 37,339,180 km (0.071 R)
• M62: 38,047,376 km (0.106 R)
• M63: 38,760,060 km (0.071 R)
• M64: 40,833,188 km (0.106 R)
• M65: 41,288,713 km (0.087 R)
• M66: 42,204,701 km (0.086 R)
• M67: 42,296,554 km (0.1 R)
• M68: 42,480,709 km (0.082 R)
• M69: 43,127,271 km (0.098 R)
• M70: 44,243,121 km (0.115 R)
• M71: 45,462,793 km (0.052 R)
• M72: 45,745,832 km (0.06 R)
• M73: 46,408,401 km (0.094 R)
• M74: 49,477,701 km (0.098 R)
• M75: 49,574,640 km (0.069 R)
• M76: 49,671,729 km (0.075 R)
• M77: 50,450,236 km (0.063 R)
• M78: 50,547,774 km (0.069 R)
• M79: 51,429,055 km (0.089 R)
• M80: 53,206,727 km (0.1 R)
• M81: 53,604,507 km (0.075 R)
• M82: 53,903,404 km (0.058 R)
• M83: 54,302,830 km (0.086 R)
• M84: 54,603,073 km (0.078 R)
• M85: 55,406,563 km (0.08 R)
• M86: 56,720,332 km (0.039 R)
• M87: 63,125,664 km (0.065 R)
• M88: 63,335,999 km (0.112 R)
• M89: 63,546,632 km (0.074 R)
• M90: 69,755,542 km (0.08 R)
• M91: 71,611,603 km (0.111 R)
• M92: 71,831,063 km (0.066 R)
• M93: 71,940,868 km (0.067 R)
• M94: 72,600,744 km (0.1 R)
• M95: 73,483,970 km (0.045 R)
• M96: 73,815,928 km (0.098 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit