🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.49 AU - 0.51 AU

Year: 125 Days

Day: 46.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,330,405 km

• M1: 131,796 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.09 AU

Year: 317 Days

Day: 38.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.14 AU - 3.2 AU

Year: 1541 Days

Day: 32.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,330,405 km

• M1: 1,558,959 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.42 AU - 4 AU

Year: 2523 Days

Day: 41 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409

Radius: 13.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.07 AU - 7.99 AU

Year: 5892 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,330,405 km

• M1: 170,392 km (0.072 R)
• M2: 336,894 km (0.115 R)
• M3: 511,924 km (0.055 R)
• M4: 967,599 km (0.077 R)
• M5: 1,113,607 km (0.105 R)
• M6: 1,253,331 km (0.065 R)
• M7: 1,340,098 km (0.081 R)
• M8: 1,520,363 km (0.076 R)
• M9: 1,613,563 km (0.107 R)
• M10: 1,757,177 km (0.097 R)
• M11: 1,855,612 km (0.089 R)
• M12: 1,972,598 km (0.078 R)
• M13: 2,092,425 km (0.06 R)
• M14: 2,411,817 km (0.117 R)
• M15: 2,558,872 km (0.096 R)
• M16: 2,785,363 km (0.045 R)
• M17: 3,237,896 km (0.048 R)
• M18: 3,339,473 km (0.108 R)
• M19: 3,692,823 km (0.116 R)
• M20: 4,014,758 km (0.059 R)
• M21: 4,301,388 km (0.119 R)
• M22: 4,941,218 km (0.079 R)
• M23: 5,035,165 km (0.103 R)
• M24: 5,368,619 km (0.052 R)
• M25: 5,465,259 km (0.088 R)
• M26: 6,437,496 km (0.073 R)
• M27: 6,540,269 km (0.116 R)
• M28: 6,773,642 km (0.11 R)
• M29: 6,904,391 km (0.116 R)
• M30: 7,115,473 km (0.104 R)
• M31: 8,008,722 km (0.096 R)
• M32: 8,370,300 km (0.044 R)
• M33: 8,482,648 km (0.071 R)
• M34: 8,623,868 km (0.097 R)
• M35: 9,633,804 km (0.11 R)
• M36: 9,722,216 km (0.085 R)
• M37: 9,959,029 km (0.111 R)
• M38: 10,108,179 km (0.087 R)
• M39: 10,408,421 km (0.065 R)
• M40: 10,559,665 km (0.106 R)
• M41: 10,711,656 km (0.104 R)
• M42: 10,956,398 km (0.102 R)
• M43: 11,048,700 km (0.117 R)
• M44: 11,141,152 km (0.1 R)
• M45: 12,048,762 km (0.062 R)
• M46: 12,271,513 km (0.1 R)
• M47: 12,399,270 km (0.11 R)
• M48: 12,591,952 km (0.055 R)
• M49: 13,045,234 km (0.087 R)
• M50: 14,034,674 km (0.111 R)
• M51: 14,877,658 km (0.073 R)
• M52: 15,667,834 km (0.07 R)
• M53: 16,577,389 km (0.095 R)
• M54: 16,896,182 km (0.11 R)
• M55: 17,360,384 km (0.078 R)
• M56: 17,756,370 km (0.084 R)
• M57: 18,557,466 km (0.063 R)
• M58: 18,667,570 km (0.038 R)
• M59: 19,444,881 km (0.104 R)
• M60: 20,006,471 km (0.117 R)
• M61: 20,119,418 km (0.099 R)
• M62: 20,687,441 km (0.089 R)
• M63: 20,839,881 km (0.059 R)
• M64: 21,337,593 km (0.092 R)
• M65: 21,878,090 km (0.106 R)
• M66: 22,423,075 km (0.093 R)
• M67: 22,736,632 km (0.115 R)
• M68: 25,092,799 km (0.05 R)
• M69: 25,540,695 km (0.066 R)
• M70: 25,868,165 km (0.112 R)
• M71: 26,361,838 km (0.044 R)
• M72: 26,775,625 km (0.064 R)
• M73: 26,941,679 km (0.114 R)
• M74: 27,316,721 km (0.111 R)
• M75: 27,525,859 km (0.066 R)
• M76: 28,198,600 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 10.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.08 AU - 8.46 AU

Year: 6220 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,330,405 km

• M1: 134,937 km (0.107 R)
• M2: 315,652 km (0.117 R)
• M3: 916,437 km (0.085 R)
• M4: 990,488 km (0.066 R)
• M5: 1,113,307 km (0.069 R)
• M6: 1,638,246 km (0.093 R)
• M7: 1,729,651 km (0.116 R)
• M8: 1,879,697 km (0.067 R)
• M9: 2,438,445 km (0.107 R)
• M10: 2,671,818 km (0.028 R)
• M11: 2,780,276 km (0.118 R)
• M12: 3,046,710 km (0.096 R)
• M13: 3,368,196 km (0.12 R)
• M14: 3,797,542 km (0.115 R)
• M15: 3,870,845 km (0.093 R)
• M16: 3,944,597 km (0.098 R)
• M17: 4,093,596 km (0.086 R)
• M18: 4,244,391 km (0.096 R)
• M19: 4,500,054 km (0.12 R)
• M20: 4,577,695 km (0.069 R)
• M21: 4,708,144 km (0.105 R)
• M22: 4,892,748 km (0.105 R)
• M23: 5,053,117 km (0.106 R)
• M24: 5,572,072 km (0.112 R)
• M25: 5,908,667 km (0.105 R)
• M26: 6,223,122 km (0.098 R)
• M27: 6,572,283 km (0.098 R)
• M28: 6,779,028 km (0.115 R)
• M29: 6,868,337 km (0.072 R)
• M30: 7,320,572 km (0.094 R)
• M31: 7,504,128 km (0.107 R)
• M32: 7,596,430 km (0.034 R)
• M33: 7,875,879 km (0.099 R)
• M34: 8,001,242 km (0.039 R)
• M35: 8,508,977 km (0.103 R)
• M36: 8,605,318 km (0.039 R)
• M37: 8,961,810 km (0.052 R)
• M38: 9,323,238 km (0.082 R)
• M39: 9,389,510 km (0.078 R)
• M40: 9,756,474 km (0.087 R)
• M41: 10,677,249 km (0.031 R)
• M42: 11,661,453 km (0.056 R)
• M43: 11,768,565 km (0.087 R)
• M44: 11,983,837 km (0.081 R)
• M45: 13,602,486 km (0.073 R)
• M46: 14,590,879 km (0.114 R)
• M47: 15,288,603 km (0.1 R)
• M48: 16,037,041 km (0.059 R)
• M49: 16,116,478 km (0.111 R)
• M50: 16,676,423 km (0.118 R)
• M51: 16,757,056 km (0.12 R)
• M52: 16,878,081 km (0.04 R)
• M53: 17,161,569 km (0.119 R)
• M54: 17,487,542 km (0.048 R)
• M55: 17,733,332 km (0.046 R)
• M56: 17,897,889 km (0.079 R)
• M57: 18,021,607 km (0.034 R)
• M58: 18,561,057 km (0.045 R)
• M59: 20,988,282 km (0.118 R)
• M60: 21,380,677 km (0.118 R)
• M61: 21,468,192 km (0.118 R)
• M62: 21,555,856 km (0.076 R)
• M63: 23,198,441 km (0.113 R)
• M64: 23,785,164 km (0.11 R)
• M65: 23,921,148 km (0.107 R)
• M66: 24,012,104 km (0.12 R)
• M67: 24,605,559 km (0.103 R)
• M68: 24,697,262 km (0.11 R)
• M69: 25,065,273 km (0.059 R)
• M70: 25,157,575 km (0.08 R)
• M71: 26,227,199 km (0.052 R)
• M72: 26,461,619 km (0.032 R)
• M73: 27,027,249 km (0.066 R)
• M74: 28,458,601 km (0.115 R)
• M75: 28,651,433 km (0.106 R)
• M76: 28,941,204 km (0.116 R)
• M77: 30,997,576 km (0.111 R)
• M78: 31,444,425 km (0.08 R)
• M79: 31,693,506 km (0.105 R)
• M80: 32,344,256 km (0.094 R)
• M81: 33,252,615 km (0.117 R)
• M82: 33,659,072 km (0.113 R)
• M83: 34,016,013 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.8

Radius: 12

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.13 AU - 9.71 AU

Year: 7870 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 61,330,405 km

• M1: 157,078 km (0.104 R)
• M2: 285,732 km (0.113 R)
• M3: 395,387 km (0.085 R)
• M4: 743,651 km (0.066 R)
• M5: 858,542 km (0.115 R)
• M6: 1,078,750 km (0.101 R)
• M7: 1,412,353 km (0.074 R)
• M8: 1,675,496 km (0.117 R)
• M9: 1,954,646 km (0.114 R)
• M10: 2,325,050 km (0.049 R)
• M11: 2,538,227 km (0.088 R)
• M12: 2,617,514 km (0.077 R)
• M13: 3,068,103 km (0.026 R)
• M14: 3,699,256 km (0.11 R)
• M15: 4,204,897 km (0.105 R)
• M16: 4,610,756 km (0.085 R)
• M17: 5,255,822 km (0.11 R)
• M18: 5,331,967 km (0.092 R)
• M19: 5,434,292 km (0.092 R)
• M20: 5,771,336 km (0.079 R)
• M21: 6,249,301 km (0.052 R)
• M22: 7,299,927 km (0.116 R)
• M23: 7,413,771 km (0.084 R)
• M24: 7,845,810 km (0.084 R)
• M25: 10,126,878 km (0.05 R)
• M26: 10,767,756 km (0.11 R)
• M27: 11,620,463 km (0.105 R)
• M28: 12,257,302 km (0.098 R)
• M29: 13,077,995 km (0.061 R)
• M30: 13,320,793 km (0.12 R)
• M31: 14,271,038 km (0.055 R)
• M32: 14,808,394 km (0.078 R)
• M33: 14,916,703 km (0.113 R)
• M34: 15,388,834 km (0.086 R)
• M35: 15,903,002 km (0.05 R)
• M36: 16,310,805 km (0.084 R)
• M37: 16,497,354 km (0.115 R)
• M38: 18,092,366 km (0.07 R)
• M39: 18,208,155 km (0.101 R)
• M40: 18,908,124 km (0.118 R)
• M41: 19,815,435 km (0.07 R)
• M42: 19,895,021 km (0.089 R)
• M43: 20,134,377 km (0.109 R)
• M44: 20,214,263 km (0.073 R)
• M45: 20,736,808 km (0.061 R)
• M46: 21,020,146 km (0.099 R)
• M47: 21,304,532 km (0.09 R)
• M48: 22,829,533 km (0.029 R)
• M49: 23,289,696 km (0.104 R)
• M50: 23,499,881 km (0.104 R)
• M51: 24,049,354 km (0.078 R)
• M52: 24,219,147 km (0.111 R)
• M53: 24,603,015 km (0.046 R)
• M54: 25,031,763 km (0.091 R)
• M55: 25,117,782 km (0.088 R)
• M56: 26,683,473 km (0.112 R)
• M57: 27,478,137 km (0.078 R)
• M58: 27,611,279 km (0.119 R)
• M59: 27,923,041 km (0.105 R)
• M60: 29,181,159 km (0.085 R)
• M61: 29,726,144 km (0.117 R)
• M62: 29,862,877 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.8

Radius: 7.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.92 AU - 20.56 AU

Year: 32152 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,330,405 km

• M1: 116,238 km (0.1 R)
• M2: 566,078 km (0.1 R)
• M3: 905,965 km (0.106 R)
• M4: 1,480,121 km (0.083 R)
• M5: 1,585,289 km (0.074 R)
• M6: 3,199,749 km (0.045 R)
• M7: 3,581,074 km (0.099 R)
• M8: 4,311,261 km (0.101 R)
• M9: 6,937,452 km (0.111 R)
• M10: 7,159,754 km (0.12 R)
• M11: 7,520,584 km (0.115 R)
• M12: 8,306,721 km (0.11 R)
• M13: 9,806,440 km (0.045 R)
• M14: 9,856,256 km (0.083 R)
• M15: 10,920,645 km (0.086 R)
• M16: 11,440,198 km (0.1 R)
• M17: 11,492,557 km (0.107 R)
• M18: 11,703,041 km (0.049 R)
• M19: 13,376,593 km (0.036 R)
• M20: 14,951,559 km (0.045 R)
• M21: 15,702,391 km (0.1 R)
• M22: 15,935,913 km (0.099 R)
• M23: 15,994,556 km (0.071 R)
• M24: 16,821,981 km (0.087 R)
• M25: 17,845,231 km (0.11 R)
• M26: 18,211,297 km (0.115 R)
• M27: 18,518,122 km (0.065 R)
• M28: 19,199,391 km (0.117 R)
• M29: 19,762,776 km (0.1 R)
• M30: 21,939,874 km (0.117 R)
• M31: 23,122,894 km (0.095 R)
• M32: 23,189,166 km (0.114 R)
• M33: 23,990,113 km (0.115 R)
• M34: 24,800,036 km (0.096 R)
• M35: 24,867,953 km (0.041 R)
• M36: 25,072,005 km (0.068 R)
• M37: 28,554,344 km (0.09 R)
• M38: 30,133,948 km (0.117 R)
• M39: 30,424,168 km (0.042 R)
• M40: 32,333,186 km (0.109 R)
• M41: 34,963,715 km (0.086 R)
• M42: 37,194,668 km (0.116 R)
• M43: 37,350,250 km (0.108 R)
• M44: 37,583,922 km (0.109 R)
• M45: 39,233,687 km (0.073 R)
• M46: 39,392,111 km (0.088 R)
• M47: 40,987,273 km (0.11 R)
• M48: 42,766,142 km (0.097 R)
• M49: 45,066,508 km (0.079 R)
• M50: 47,913,505 km (0.091 R)
• M51: 49,872,041 km (0.092 R)
• M52: 51,077,051 km (0.077 R)
• M53: 53,603,311 km (0.093 R)
• M54: 54,572,256 km (0.083 R)
• M55: 54,660,519 km (0.096 R)
• M56: 58,053,548 km (0.107 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 19,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit