🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.76 AU - 0.76 AU

Year: 232 Days

Day: 30.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.76 AU - 1.16 AU

Year: 329 Days

Day: 36.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.12 AU - 1.38 AU

Year: 489 Days

Day: 40.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 121.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,191,282 km

• M1: 113,545 km (0.108 R)
• M2: 210,933 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.86 AU - 2.24 AU

Year: 1027 Days

Day: 41 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.9

Radius: 11.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.98 AU - 6.22 AU

Year: 4636 Days

Day: 10 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 84,191,282 km

• M1: 149,598 km (0.085 R)
• M2: 249,380 km (0.08 R)
• M3: 344,524 km (0.11 R)
• M4: 422,913 km (0.094 R)
• M5: 524,640 km (0.099 R)
• M6: 636,240 km (0.115 R)
• M7: 784,192 km (0.084 R)
• M8: 886,517 km (0.055 R)
• M9: 1,013,825 km (0.09 R)
• M10: 1,168,808 km (0.036 R)
• M11: 1,343,239 km (0.111 R)
• M12: 1,433,746 km (0.107 R)
• M13: 1,549,984 km (0.038 R)
• M14: 1,767,499 km (0.112 R)
• M15: 1,892,712 km (0.119 R)
• M16: 2,165,728 km (0.082 R)
• M17: 2,272,990 km (0.107 R)
• M18: 2,396,109 km (0.059 R)
• M19: 2,535,385 km (0.1 R)
• M20: 2,634,568 km (0.064 R)
• M21: 2,749,609 km (0.092 R)
• M22: 3,334,237 km (0.092 R)
• M23: 3,633,134 km (0.115 R)
• M24: 3,842,571 km (0.093 R)
• M25: 3,924,251 km (0.047 R)
• M26: 4,106,013 km (0.086 R)
• M27: 4,307,521 km (0.05 R)
• M28: 4,650,549 km (0.106 R)
• M29: 4,755,268 km (0.079 R)
• M30: 4,843,081 km (0.112 R)
• M31: 5,092,012 km (0.055 R)
• M32: 5,181,921 km (0.029 R)
• M33: 5,272,427 km (0.102 R)
• M34: 5,436,686 km (0.094 R)
• M35: 5,920,485 km (0.103 R)
• M36: 6,167,621 km (0.111 R)
• M37: 6,398,899 km (0.055 R)
• M38: 6,810,443 km (0.117 R)
• M39: 7,049,500 km (0.1 R)
• M40: 7,170,076 km (0.094 R)
• M41: 7,659,261 km (0.035 R)
• M42: 7,887,099 km (0.096 R)
• M43: 8,180,460 km (0.113 R)
• M44: 8,691,487 km (0.072 R)
• M45: 9,125,470 km (0.066 R)
• M46: 9,212,985 km (0.119 R)
• M47: 9,879,294 km (0.053 R)
• M48: 10,218,133 km (0.057 R)
• M49: 10,745,465 km (0.102 R)
• M50: 11,187,677 km (0.104 R)
• M51: 11,328,448 km (0.115 R)
• M52: 11,612,086 km (0.073 R)
• M53: 13,188,548 km (0.107 R)
• M54: 13,387,214 km (0.093 R)
• M55: 13,462,013 km (0.084 R)
• M56: 13,536,812 km (0.103 R)
• M57: 14,065,042 km (0.111 R)
• M58: 14,471,948 km (0.08 R)
• M59: 14,728,359 km (0.084 R)
• M60: 15,037,877 km (0.08 R)
• M61: 15,873,980 km (0.088 R)
• M62: 15,979,596 km (0.031 R)
• M63: 16,377,526 km (0.038 R)
• M64: 16,751,970 km (0.1 R)
• M65: 16,940,313 km (0.099 R)
• M66: 17,156,333 km (0.092 R)
• M67: 17,264,641 km (0.092 R)
• M68: 17,346,023 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 12.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.72 AU - 11.3 AU

Year: 10260 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,191,282 km

• M1: 303,983 km (0.086 R)
• M2: 529,128 km (0.117 R)
• M3: 829,670 km (0.08 R)
• M4: 913,594 km (0.106 R)
• M5: 1,036,264 km (0.073 R)
• M6: 1,260,212 km (0.085 R)
• M7: 1,956,740 km (0.12 R)
• M8: 2,118,455 km (0.04 R)
• M9: 2,332,979 km (0.118 R)
• M10: 2,504,867 km (0.065 R)
• M11: 3,881,167 km (0.058 R)
• M12: 4,085,967 km (0.057 R)
• M13: 4,445,450 km (0.05 R)
• M14: 4,690,791 km (0.09 R)
• M15: 5,584,638 km (0.046 R)
• M16: 5,816,216 km (0.11 R)
• M17: 6,051,084 km (0.104 R)
• M18: 6,186,770 km (0.085 R)
• M19: 6,565,103 km (0.093 R)
• M20: 6,809,695 km (0.106 R)
• M21: 6,915,610 km (0.067 R)
• M22: 7,164,541 km (0.115 R)
• M23: 7,380,411 km (0.076 R)
• M24: 7,818,434 km (0.101 R)
• M25: 8,643,615 km (0.114 R)
• M26: 9,105,424 km (0.117 R)
• M27: 9,496,473 km (0.104 R)
• M28: 10,133,610 km (0.1 R)
• M29: 10,498,031 km (0.086 R)
• M30: 10,908,078 km (0.094 R)
• M31: 12,298,291 km (0.068 R)
• M32: 12,384,310 km (0.1 R)
• M33: 12,774,013 km (0.118 R)
• M34: 13,967,504 km (0.102 R)
• M35: 14,327,886 km (0.102 R)
• M36: 14,920,144 km (0.116 R)
• M37: 15,753,404 km (0.09 R)
• M38: 15,940,700 km (0.08 R)
• M39: 17,031,568 km (0.105 R)
• M40: 18,392,011 km (0.104 R)
• M41: 18,688,065 km (0.096 R)
• M42: 18,886,282 km (0.091 R)
• M43: 20,039,832 km (0.05 R)
• M44: 20,701,952 km (0.103 R)
• M45: 20,958,512 km (0.068 R)
• M46: 22,257,171 km (0.088 R)
• M47: 22,942,778 km (0.066 R)
• M48: 23,368,235 km (0.066 R)
• M49: 24,497,100 km (0.084 R)
• M50: 24,822,924 km (0.068 R)
• M51: 25,095,641 km (0.074 R)
• M52: 25,369,256 km (0.094 R)
• M53: 25,588,865 km (0.081 R)
• M54: 26,306,935 km (0.091 R)
• M55: 27,087,686 km (0.066 R)
• M56: 27,255,984 km (0.12 R)
• M57: 27,424,581 km (0.043 R)
• M58: 27,537,228 km (0.116 R)
• M59: 27,762,971 km (0.084 R)
• M60: 28,443,791 km (0.072 R)
• M61: 29,245,037 km (0.053 R)
• M62: 29,360,078 km (0.098 R)
• M63: 29,995,719 km (0.119 R)
• M64: 32,285,614 km (0.108 R)
• M65: 32,583,314 km (0.058 R)
• M66: 32,941,601 km (0.076 R)
• M67: 33,481,649 km (0.051 R)
• M68: 33,602,075 km (0.108 R)
• M69: 33,722,651 km (0.114 R)
• M70: 35,609,380 km (0.05 R)
• M71: 36,658,659 km (0.068 R)
• M72: 37,155,922 km (0.083 R)
• M73: 37,843,325 km (0.056 R)
• M74: 38,661,176 km (0.087 R)
• M75: 39,675,599 km (0.104 R)
• M76: 39,994,542 km (0.097 R)
• M77: 40,378,260 km (0.089 R)
• M78: 40,698,998 km (0.106 R)
• M79: 41,472,120 km (0.107 R)
• M80: 41,730,924 km (0.103 R)
• M81: 43,163,922 km (0.084 R)
• M82: 44,150,072 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.4

Radius: 4.2

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.73 AU - 19.51 AU

Year: 21597 Days

Day: 15.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,191,282 km

• M1: 364,869 km (0.11 R)
• M2: 443,558 km (0.096 R)
• M3: 493,523 km (0.094 R)
• M4: 979,716 km (0.057 R)
• M5: 1,397,394 km (0.036 R)
• M6: 1,676,992 km (0.119 R)
• M7: 1,973,645 km (0.033 R)
• M8: 2,170,815 km (0.108 R)
• M9: 2,374,417 km (0.102 R)
• M10: 3,085,306 km (0.104 R)
• M11: 3,616,080 km (0.039 R)
• M12: 3,718,704 km (0.077 R)
• M13: 4,032,261 km (0.099 R)
• M14: 4,282,089 km (0.115 R)
• M15: 4,796,706 km (0.069 R)
• M16: 5,565,190 km (0.111 R)
• M17: 6,536,829 km (0.1 R)
• M18: 6,872,227 km (0.117 R)
• M19: 7,299,329 km (0.11 R)
• M20: 7,385,796 km (0.083 R)
• M21: 7,647,144 km (0.053 R)
• M22: 8,268,723 km (0.074 R)
• M23: 8,585,571 km (0.061 R)
• M24: 8,722,603 km (0.088 R)
• M25: 9,091,511 km (0.038 R)
• M26: 9,418,532 km (0.12 R)
• M27: 9,654,448 km (0.104 R)
• M28: 9,749,443 km (0.065 R)
• M29: 10,180,285 km (0.077 R)
• M30: 12,220,650 km (0.088 R)
• M31: 12,529,570 km (0.054 R)
• M32: 12,737,062 km (0.093 R)
• M33: 12,945,601 km (0.103 R)
• M34: 13,207,697 km (0.12 R)
• M35: 14,382,339 km (0.097 R)
• M36: 15,091,882 km (0.119 R)
• M37: 15,201,986 km (0.105 R)
• M38: 15,312,539 km (0.076 R)
• M39: 16,149,389 km (0.109 R)
• M40: 17,172,938 km (0.038 R)
• M41: 17,576,703 km (0.077 R)
• M42: 18,158,938 km (0.108 R)
• M43: 18,747,456 km (0.119 R)
• M44: 19,882,604 km (0.074 R)
• M45: 20,428,188 km (0.073 R)
• M46: 21,969,046 km (0.113 R)
• M47: 22,156,492 km (0.103 R)
• M48: 22,658,841 km (0.118 R)
• M49: 23,931,022 km (0.11 R)
• M50: 24,705,490 km (0.118 R)
• M51: 24,965,491 km (0.11 R)
• M52: 25,030,566 km (0.039 R)
• M53: 25,291,614 km (0.095 R)
• M54: 25,488,036 km (0.08 R)
• M55: 26,345,083 km (0.103 R)
• M56: 27,144,384 km (0.107 R)
• M57: 28,290,453 km (0.062 R)
• M58: 28,835,289 km (0.104 R)
• M59: 29,040,537 km (0.076 R)
• M60: 29,246,234 km (0.111 R)
• M61: 29,797,053 km (0.032 R)
• M62: 30,629,566 km (0.087 R)
• M63: 31,963,530 km (0.057 R)
• M64: 32,388,687 km (0.092 R)
• M65: 32,958,505 km (0.097 R)
• M66: 33,244,686 km (0.11 R)
• M67: 36,372,329 km (0.107 R)
• M68: 36,741,985 km (0.101 R)
• M69: 38,534,018 km (0.038 R)
• M70: 40,277,731 km (0.097 R)
• M71: 40,430,620 km (0.095 R)
• M72: 40,736,996 km (0.115 R)
• M73: 41,274,801 km (0.077 R)
• M74: 41,428,886 km (0.119 R)
• M75: 42,902,425 km (0.025 R)
• M76: 43,371,265 km (0.069 R)
• M77: 43,841,900 km (0.098 R)
• M78: 44,235,342 km (0.11 R)
• M79: 44,550,844 km (0.059 R)
• M80: 45,263,678 km (0.034 R)
• M81: 47,343,986 km (0.032 R)
• M82: 47,586,035 km (0.1 R)
• M83: 48,558,272 km (0.07 R)
• M84: 48,883,797 km (0.12 R)
• M85: 50,852,355 km (0.082 R)
• M86: 51,597,054 km (0.088 R)
• M87: 51,763,107 km (0.075 R)
• M88: 51,929,310 km (0.082 R)
• M89: 52,930,120 km (0.093 R)
• M90: 53,684,841 km (0.103 R)
• M91: 53,937,363 km (0.111 R)
• M92: 54,021,586 km (0.116 R)
• M93: 55,715,034 km (0.113 R)
• M94: 55,885,277 km (0.084 R)
• M95: 55,970,547 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514

Radius: 4.8

Gravity: 22.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.31 AU - 18.83 AU

Year: 26873 Days

Day: 19.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 84,191,282 km

• M1: 262,843 km (0.067 R)
• M2: 297,700 km (0.109 R)
• M3: 2,181,436 km (0.108 R)
• M4: 3,004,374 km (0.099 R)
• M5: 3,171,026 km (0.097 R)
• M6: 4,003,089 km (0.11 R)
• M7: 4,048,717 km (0.081 R)
• M8: 4,325,922 km (0.071 R)
• M9: 4,705,003 km (0.05 R)
• M10: 4,898,433 km (0.04 R)
• M11: 4,947,351 km (0.081 R)
• M12: 5,144,072 km (0.059 R)
• M13: 6,431,212 km (0.103 R)
• M14: 6,754,194 km (0.072 R)
• M15: 7,137,763 km (0.098 R)
• M16: 7,248,615 km (0.117 R)
• M17: 7,584,612 km (0.102 R)
• M18: 8,505,537 km (0.1 R)
• M19: 8,564,179 km (0.084 R)
• M20: 9,521,904 km (0.053 R)
• M21: 9,828,131 km (0.094 R)
• M22: 10,013,333 km (0.045 R)
• M23: 10,075,417 km (0.115 R)
• M24: 10,639,251 km (0.059 R)
• M25: 11,084,903 km (0.036 R)
• M26: 11,277,735 km (0.032 R)
• M27: 11,928,635 km (0.054 R)
• M28: 13,198,571 km (0.101 R)
• M29: 14,022,407 km (0.082 R)
• M30: 14,580,856 km (0.102 R)
• M31: 14,792,237 km (0.09 R)
• M32: 15,647,488 km (0.113 R)
• M33: 15,719,445 km (0.12 R)
• M34: 18,535,775 km (0.093 R)
• M35: 19,071,335 km (0.097 R)
• M36: 20,708,235 km (0.085 R)
• M37: 21,663,567 km (0.063 R)
• M38: 22,877,853 km (0.067 R)
• M39: 23,617,016 km (0.115 R)
• M40: 24,614,534 km (0.086 R)
• M41: 25,795,759 km (0.061 R)
• M42: 26,393,253 km (0.102 R)
• M43: 26,564,842 km (0.103 R)
• M44: 28,212,962 km (0.082 R)
• M45: 32,063,162 km (0.096 R)
• M46: 32,429,677 km (0.089 R)
• M47: 34,002,549 km (0.029 R)
• M48: 34,657,339 km (0.061 R)
• M49: 35,033,428 km (0.111 R)
• M50: 35,600,104 km (0.072 R)
• M51: 36,838,027 km (0.093 R)
• M52: 37,896,581 km (0.056 R)
• M53: 38,187,100 km (0.063 R)
• M54: 38,478,218 km (0.106 R)
• M55: 38,770,233 km (0.116 R)
• M56: 42,430,294 km (0.094 R)
• M57: 42,731,884 km (0.085 R)
• M58: 42,832,563 km (0.063 R)
• M59: 45,683,450 km (0.066 R)
• M60: 45,786,523 km (0.099 R)
• M61: 45,992,519 km (0.077 R)
• M62: 46,716,423 km (0.054 R)
• M63: 47,548,337 km (0.062 R)
• M64: 48,805,408 km (0.115 R)
• M65: 48,910,575 km (0.095 R)
• M66: 49,967,185 km (0.109 R)
• M67: 50,817,948 km (0.098 R)
• M68: 51,566,236 km (0.119 R)
• M69: 54,595,444 km (0.073 R)
• M70: 56,794,383 km (0.076 R)
• M71: 57,681,947 km (0.103 R)
• M72: 58,015,999 km (0.105 R)
• M73: 59,134,094 km (0.109 R)
• M74: 60,259,369 km (0.079 R)
• M75: 60,824,549 km (0.048 R)
• M76: 61,164,585 km (0.105 R)
• M77: 63,447,299 km (0.091 R)
• M78: 64,945,971 km (0.079 R)
• M79: 65,293,487 km (0.074 R)
• M80: 67,391,447 km (0.065 R)
• M81: 67,743,301 km (0.046 R)
• M82: 68,095,604 km (0.082 R)
• M83: 68,448,655 km (0.113 R)
• M84: 69,038,370 km (0.096 R)
• M85: 70,579,527 km (0.1 R)
• M86: 71,653,191 km (0.053 R)
• M87: 71,892,548 km (0.117 R)
• M88: 72,252,032 km (0.098 R)
• M89: 72,611,964 km (0.118 R)
• M90: 74,784,873 km (0.099 R)
• M91: 75,270,617 km (0.094 R)
• M92: 75,879,331 km (0.108 R)
• M93: 76,734,133 km (0.111 R)
• M94: 77,469,407 km (0.118 R)
• M95: 77,715,047 km (0.076 R)
• M96: 79,689,290 km (0.112 R)
• M97: 82,305,457 km (0.095 R)
• M98: 82,806,909 km (0.105 R)
• M99: 84,191,288 km (0.09 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 15,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit