🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.5 AU - 0.64 AU

Year: 278 Days

Day: 19.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.6 AU - 0.68 AU

Year: 331 Days

Day: 28.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,262,436 km

• M1: 231,727 km (0.092 R)
• M2: 273,465 km (0.1 R)

Asteroid Belt

Center: 1.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.9

Radius: 14.2

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.49 AU - 1.77 AU

Year: 1344 Days

Day: 7.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,262,436 km

• M1: 205,398 km (0.028 R)
• M2: 322,982 km (0.099 R)
• M3: 417,677 km (0.067 R)
• M4: 560,543 km (0.104 R)
• M5: 762,800 km (0.094 R)
• M6: 868,864 km (0.114 R)
• M7: 1,454,690 km (0.107 R)
• M8: 1,744,910 km (0.101 R)
• M9: 2,061,608 km (0.103 R)
• M10: 2,420,045 km (0.109 R)
• M11: 2,670,472 km (0.083 R)
• M12: 2,831,289 km (0.095 R)
• M13: 2,954,109 km (0.06 R)
• M14: 3,146,043 km (0.077 R)
• M15: 3,515,999 km (0.118 R)
• M16: 3,710,925 km (0.072 R)
• M17: 4,260,547 km (0.097 R)
• M18: 4,641,573 km (0.045 R)
• M19: 4,777,558 km (0.077 R)
• M20: 5,083,485 km (0.065 R)
• M21: 5,714,639 km (0.06 R)
• M22: 6,103,144 km (0.09 R)
• M23: 6,424,630 km (0.066 R)
• M24: 6,696,898 km (0.105 R)
• M25: 7,106,647 km (0.053 R)
• M26: 7,320,422 km (0.114 R)
• M27: 7,547,661 km (0.077 R)
• M28: 7,708,180 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 8.3

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.89 AU - 2.17 AU

Year: 1867 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,262,436 km

• M1: 105,466 km (0.115 R)
• M2: 167,550 km (0.069 R)
• M3: 309,967 km (0.048 R)
• M4: 362,775 km (0.089 R)
• M5: 449,392 km (0.109 R)
• M6: 537,206 km (0.054 R)
• M7: 590,313 km (0.101 R)
• M8: 799,152 km (0.094 R)
• M9: 892,501 km (0.11 R)
• M10: 973,284 km (0.118 R)
• M11: 1,073,664 km (0.105 R)
• M12: 1,597,256 km (0.115 R)
• M13: 1,676,543 km (0.053 R)
• M14: 1,747,004 km (0.089 R)
• M15: 2,007,155 km (0.077 R)
• M16: 2,114,716 km (0.045 R)
• M17: 2,169,169 km (0.067 R)
• M18: 2,279,722 km (0.045 R)
• M19: 2,335,672 km (0.089 R)
• M20: 2,540,920 km (0.108 R)
• M21: 2,811,842 km (0.116 R)
• M22: 2,884,097 km (0.107 R)
• M23: 3,067,355 km (0.11 R)
• M24: 3,216,803 km (0.114 R)
• M25: 3,317,782 km (0.068 R)
• M26: 3,381,510 km (0.117 R)
• M27: 3,574,940 km (0.112 R)
• M28: 3,771,961 km (0.081 R)
• M29: 3,891,938 km (0.099 R)
• M30: 4,581,584 km (0.096 R)
• M31: 4,666,855 km (0.07 R)
• M32: 4,752,724 km (0.06 R)
• M33: 4,940,470 km (0.052 R)
• M34: 5,219,470 km (0.099 R)
• M35: 5,579,103 km (0.105 R)
• M36: 5,639,840 km (0.103 R)
• M37: 5,931,256 km (0.106 R)
• M38: 6,071,130 km (0.095 R)
• M39: 6,164,928 km (0.114 R)
• M40: 6,275,032 km (0.075 R)
• M41: 6,545,056 km (0.093 R)
• M42: 6,609,084 km (0.068 R)
• M43: 6,754,045 km (0.091 R)
• M44: 6,949,120 km (0.077 R)
• M45: 7,245,025 km (0.047 R)
• M46: 7,478,098 km (0.095 R)
• M47: 7,612,437 km (0.083 R)
• M48: 7,679,756 km (0.101 R)
• M49: 7,781,333 km (0.059 R)
• M50: 7,934,521 km (0.036 R)
• M51: 8,209,333 km (0.092 R)
• M52: 8,365,214 km (0.1 R)
• M53: 8,469,783 km (0.119 R)
• M54: 8,557,148 km (0.084 R)
• M55: 8,732,925 km (0.079 R)
• M56: 9,213,434 km (0.109 R)
• M57: 9,285,390 km (0.102 R)
• M58: 9,757,372 km (0.03 R)
• M59: 10,070,330 km (0.115 R)
• M60: 10,181,481 km (0.109 R)
• M61: 10,349,181 km (0.094 R)
• M62: 10,971,508 km (0.115 R)
• M63: 11,489,715 km (0.055 R)
• M64: 11,703,191 km (0.032 R)
• M65: 11,878,819 km (0.081 R)
• M66: 12,212,871 km (0.114 R)
• M67: 12,689,789 km (0.066 R)
• M68: 13,112,253 km (0.081 R)
• M69: 13,213,382 km (0.088 R)
• M70: 13,518,711 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.1

Radius: 11.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.13 AU - 3.97 AU

Year: 4319 Days

Day: 5.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,262,436 km

• M1: 147,653 km (0.1 R)
• M2: 218,562 km (0.045 R)
• M3: 302,487 km (0.109 R)
• M4: 412,741 km (0.042 R)
• M5: 504,893 km (0.085 R)
• M6: 1,181,524 km (0.06 R)
• M7: 1,591,273 km (0.102 R)
• M8: 1,761,665 km (0.051 R)
• M9: 2,044,105 km (0.025 R)
• M10: 2,389,527 km (0.104 R)
• M11: 3,332,891 km (0.065 R)
• M12: 3,590,050 km (0.095 R)
• M13: 4,026,726 km (0.087 R)
• M14: 4,182,607 km (0.119 R)
• M15: 4,281,192 km (0.057 R)
• M16: 4,682,862 km (0.096 R)
• M17: 4,888,260 km (0.074 R)
• M18: 5,117,743 km (0.062 R)
• M19: 5,286,938 km (0.082 R)
• M20: 5,479,471 km (0.079 R)
• M21: 5,565,789 km (0.096 R)
• M22: 5,827,585 km (0.115 R)
• M23: 5,915,698 km (0.111 R)
• M24: 6,115,711 km (0.11 R)
• M25: 6,868,038 km (0.032 R)
• M26: 7,008,062 km (0.103 R)
• M27: 7,505,325 km (0.115 R)
• M28: 7,867,651 km (0.12 R)
• M29: 8,137,077 km (0.119 R)
• M30: 8,235,812 km (0.068 R)
• M31: 8,310,012 km (0.107 R)
• M32: 8,484,294 km (0.08 R)
• M33: 8,609,507 km (0.106 R)
• M34: 9,090,913 km (0.027 R)
• M35: 9,633,056 km (0.083 R)
• M36: 10,212,448 km (0.093 R)
• M37: 10,345,740 km (0.108 R)
• M38: 10,426,074 km (0.054 R)
• M39: 10,966,272 km (0.099 R)
• M40: 11,075,478 km (0.117 R)
• M41: 11,821,673 km (0.116 R)
• M42: 12,813,207 km (0.116 R)
• M43: 12,899,525 km (0.044 R)
• M44: 13,217,271 km (0.038 R)
• M45: 13,596,352 km (0.093 R)
• M46: 13,742,958 km (0.079 R)
• M47: 14,245,756 km (0.113 R)
• M48: 14,454,595 km (0.071 R)
• M49: 14,935,702 km (0.062 R)
• M50: 15,087,095 km (0.062 R)
• M51: 15,544,416 km (0.1 R)
• M52: 16,441,554 km (0.08 R)
• M53: 16,660,565 km (0.048 R)
• M54: 17,834,609 km (0.077 R)
• M55: 18,610,424 km (0.073 R)
• M56: 18,740,724 km (0.102 R)
• M57: 18,936,846 km (0.112 R)
• M58: 19,068,044 km (0.111 R)
• M59: 20,127,795 km (0.052 R)
• M60: 20,698,661 km (0.077 R)
• M61: 21,172,886 km (0.084 R)
• M62: 21,616,294 km (0.09 R)
• M63: 21,753,326 km (0.071 R)
• M64: 21,959,471 km (0.056 R)
• M65: 22,235,480 km (0.117 R)
• M66: 22,373,708 km (0.097 R)
• M67: 23,034,931 km (0.116 R)
• M68: 23,315,277 km (0.105 R)
• M69: 23,526,210 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 10

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.41 AU - 5.05 AU

Year: 5617 Days

Day: 8.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 84,262,436 km

• M1: 132,693 km (0.116 R)
• M2: 197,469 km (0.047 R)
• M3: 349,461 km (0.107 R)
• M4: 584,778 km (0.083 R)
• M5: 761,154 km (0.059 R)
• M6: 1,166,564 km (0.065 R)
• M7: 1,409,661 km (0.058 R)
• M8: 1,580,950 km (0.085 R)
• M9: 1,888,075 km (0.092 R)
• M10: 1,963,023 km (0.058 R)
• M11: 2,116,211 km (0.104 R)
• M12: 2,475,396 km (0.118 R)
• M13: 2,832,486 km (0.093 R)
• M14: 3,433,122 km (0.062 R)
• M15: 4,493,920 km (0.055 R)
• M16: 4,671,493 km (0.112 R)
• M17: 5,086,328 km (0.061 R)
• M18: 5,218,423 km (0.066 R)
• M19: 5,405,270 km (0.117 R)
• M20: 5,513,130 km (0.115 R)
• M21: 6,572,283 km (0.114 R)
• M22: 7,184,288 km (0.026 R)
• M23: 7,302,919 km (0.086 R)
• M24: 7,542,276 km (0.107 R)
• M25: 7,905,948 km (0.103 R)
• M26: 8,059,286 km (0.086 R)
• M27: 8,213,521 km (0.105 R)
• M28: 8,306,571 km (0.083 R)
• M29: 8,650,796 km (0.114 R)
• M30: 8,745,492 km (0.055 R)
• M31: 8,904,065 km (0.11 R)
• M32: 9,385,471 km (0.068 R)
• M33: 9,482,859 km (0.109 R)
• M34: 9,776,819 km (0.109 R)
• M35: 10,040,560 km (0.114 R)
• M36: 11,085,053 km (0.1 R)
• M37: 11,672,523 km (0.084 R)
• M38: 11,952,421 km (0.112 R)
• M39: 12,985,843 km (0.1 R)
• M40: 13,678,332 km (0.042 R)
• M41: 13,899,437 km (0.075 R)
• M42: 14,758,279 km (0.115 R)
• M43: 15,061,065 km (0.092 R)
• M44: 15,404,093 km (0.077 R)
• M45: 16,214,614 km (0.102 R)
• M46: 16,292,555 km (0.044 R)
• M47: 17,277,058 km (0.077 R)
• M48: 17,756,519 km (0.09 R)
• M49: 19,097,365 km (0.062 R)
• M50: 19,842,512 km (0.12 R)
• M51: 22,134,202 km (0.078 R)
• M52: 22,307,286 km (0.082 R)
• M53: 22,872,916 km (0.039 R)
• M54: 23,311,238 km (0.047 R)
• M55: 24,374,430 km (0.093 R)
• M56: 24,642,808 km (0.086 R)
• M57: 24,732,418 km (0.1 R)
• M58: 24,822,176 km (0.098 R)
• M59: 25,362,973 km (0.084 R)
• M60: 27,984,526 km (0.071 R)
• M61: 28,688,683 km (0.057 R)
• M62: 29,066,567 km (0.092 R)
• M63: 29,303,530 km (0.112 R)
• M64: 29,588,813 km (0.083 R)
• M65: 30,306,135 km (0.115 R)
• M66: 30,739,221 km (0.096 R)
• M67: 30,884,032 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.1

Radius: 3.7

Gravity: 62.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.97 AU - 12.35 AU

Year: 20910 Days

Day: 20.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,262,436 km

• M1: 106,214 km (0.096 R)
• M2: 216,468 km (0.099 R)
• M3: 266,583 km (0.086 R)
• M4: 987,645 km (0.071 R)
• M5: 1,192,145 km (0.053 R)
• M6: 1,845,439 km (0.115 R)
• M7: 1,880,595 km (0.092 R)
• M8: 1,987,408 km (0.063 R)
• M9: 2,096,315 km (0.103 R)
• M10: 2,169,917 km (0.12 R)
• M11: 2,590,287 km (0.078 R)
• M12: 2,749,160 km (0.055 R)
• M13: 3,857,531 km (0.114 R)
• M14: 4,410,295 km (0.07 R)
• M15: 5,845,088 km (0.044 R)
• M16: 6,001,119 km (0.039 R)
• M17: 8,208,435 km (0.085 R)
• M18: 10,890,426 km (0.12 R)
• M19: 11,992,813 km (0.028 R)
• M20: 13,266,190 km (0.044 R)
• M21: 13,608,320 km (0.076 R)
• M22: 13,746,100 km (0.102 R)
• M23: 13,884,178 km (0.051 R)
• M24: 15,005,863 km (0.085 R)
• M25: 15,721,539 km (0.066 R)
• M26: 16,668,494 km (0.102 R)
• M27: 19,153,763 km (0.058 R)
• M28: 19,851,488 km (0.118 R)
• M29: 20,242,537 km (0.12 R)
• M30: 21,431,241 km (0.107 R)
• M31: 21,832,463 km (0.081 R)
• M32: 22,317,160 km (0.065 R)
• M33: 22,642,236 km (0.06 R)
• M34: 23,215,046 km (0.11 R)
• M35: 23,627,039 km (0.098 R)
• M36: 24,041,425 km (0.099 R)
• M37: 25,383,617 km (0.086 R)
• M38: 26,149,259 km (0.116 R)
• M39: 26,406,119 km (0.08 R)
• M40: 29,109,352 km (0.107 R)
• M41: 29,731,679 km (0.083 R)
• M42: 30,718,726 km (0.069 R)
• M43: 32,173,416 km (0.076 R)
• M44: 32,632,532 km (0.12 R)
• M45: 34,490,836 km (0.085 R)
• M46: 36,957,406 km (0.107 R)
• M47: 37,921,115 km (0.087 R)
• M48: 39,676,497 km (0.116 R)
• M49: 40,070,238 km (0.098 R)
• M50: 40,564,211 km (0.063 R)
• M51: 42,258,556 km (0.114 R)
• M52: 42,559,846 km (0.076 R)
• M53: 42,660,526 km (0.096 R)
• M54: 42,862,034 km (0.072 R)
• M55: 43,063,841 km (0.093 R)
• M56: 44,383,145 km (0.089 R)
• M57: 44,894,171 km (0.113 R)
• M58: 50,642,021 km (0.042 R)
• M59: 51,926,618 km (0.11 R)
• M60: 52,464,871 km (0.111 R)
• M61: 53,438,603 km (0.068 R)
• M62: 53,982,242 km (0.092 R)
• M63: 54,418,320 km (0.078 R)
• M64: 54,746,238 km (0.084 R)
• M65: 56,174,599 km (0.089 R)
• M66: 57,059,620 km (0.106 R)
• M67: 59,404,716 km (0.037 R)
• M68: 60,758,876 km (0.111 R)
• M69: 60,872,271 km (0.094 R)
• M70: 61,439,845 km (0.061 R)
• M71: 62,237,352 km (0.095 R)
• M72: 66,159,658 km (0.101 R)
• M73: 66,860,076 km (0.057 R)
• M74: 67,094,196 km (0.103 R)
• M75: 67,680,321 km (0.059 R)
• M76: 68,150,656 km (0.086 R)
• M77: 68,268,390 km (0.066 R)
• M78: 70,994,661 km (0.077 R)
• M79: 71,711,684 km (0.102 R)
• M80: 73,514,787 km (0.04 R)
• M81: 74,603,860 km (0.083 R)
• M82: 75,089,604 km (0.073 R)
• M83: 77,042,903 km (0.106 R)
• M84: 77,165,574 km (0.056 R)
• M85: 77,902,792 km (0.114 R)
• M86: 78,272,149 km (0.045 R)
• M87: 79,507,977 km (0.067 R)
• M88: 79,631,994 km (0.092 R)
• M89: 80,625,772 km (0.051 R)
• M90: 81,373,762 km (0.116 R)
• M91: 82,374,721 km (0.109 R)
• M92: 82,751,109 km (0.101 R)
• M93: 83,883,715 km (0.03 R)
• M94: 84,136,086 km (0.06 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit