🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.45 AU - 0.55 AU

Year: 155 Days

Day: 25.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,533,113 km

• M1: 293,361 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.52 AU - 0.68 AU

Year: 204 Days

Day: 46.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,533,113 km

• M1: 223,798 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.88 AU - 0.92 AU

Year: 375 Days

Day: 23.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.8

Radius: 13.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.96 AU - 3.08 AU

Year: 1759 Days

Day: 9.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,533,113 km

• M1: 188,493 km (0.12 R)
• M2: 368,160 km (0.1 R)
• M3: 470,934 km (0.058 R)
• M4: 569,968 km (0.101 R)
• M5: 668,553 km (0.095 R)
• M6: 769,232 km (0.105 R)
• M7: 934,239 km (0.085 R)
• M8: 1,038,359 km (0.109 R)
• M9: 1,140,983 km (0.073 R)
• M10: 1,271,582 km (0.061 R)
• M11: 1,509,742 km (0.032 R)
• M12: 1,634,506 km (0.101 R)
• M13: 1,790,387 km (0.093 R)
• M14: 1,909,018 km (0.085 R)
• M15: 2,059,215 km (0.12 R)
• M16: 2,169,169 km (0.096 R)
• M17: 2,258,479 km (0.081 R)
• M18: 2,479,884 km (0.042 R)
• M19: 2,605,097 km (0.12 R)
• M20: 2,740,483 km (0.102 R)
• M21: 2,886,641 km (0.104 R)
• M22: 3,010,358 km (0.118 R)
• M23: 3,127,643 km (0.099 R)
• M24: 3,306,263 km (0.119 R)
• M25: 3,427,287 km (0.09 R)
• M26: 3,700,752 km (0.083 R)
• M27: 4,250,524 km (0.09 R)
• M28: 4,344,621 km (0.089 R)
• M29: 4,477,763 km (0.058 R)
• M30: 4,650,848 km (0.038 R)
• M31: 5,274,223 km (0.066 R)
• M32: 5,385,823 km (0.109 R)
• M33: 5,528,988 km (0.104 R)
• M34: 5,924,076 km (0.114 R)
• M35: 6,040,164 km (0.12 R)
• M36: 6,360,752 km (0.119 R)
• M37: 6,730,857 km (0.119 R)
• M38: 6,896,462 km (0.098 R)
• M39: 7,141,802 km (0.083 R)
• M40: 7,231,711 km (0.11 R)
• M41: 7,492,310 km (0.095 R)
• M42: 7,698,456 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 8.2

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.38 AU - 6.26 AU

Year: 5396 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,533,113 km

• M1: 112,946 km (0.086 R)
• M2: 196,272 km (0.07 R)
• M3: 349,760 km (0.088 R)
• M4: 557,252 km (0.083 R)
• M5: 994,826 km (0.044 R)
• M6: 1,126,023 km (0.072 R)
• M7: 1,504,057 km (0.058 R)
• M8: 1,724,714 km (0.065 R)
• M9: 1,794,726 km (0.033 R)
• M10: 1,937,741 km (0.066 R)
• M11: 2,066,096 km (0.032 R)
• M12: 2,273,289 km (0.057 R)
• M13: 2,389,377 km (0.108 R)
• M14: 2,507,260 km (0.067 R)
• M15: 3,104,455 km (0.11 R)
• M16: 3,298,633 km (0.109 R)
• M17: 3,974,367 km (0.097 R)
• M18: 4,914,888 km (0.083 R)
• M19: 5,065,533 km (0.107 R)
• M20: 5,345,730 km (0.057 R)
• M21: 5,423,072 km (0.106 R)
• M22: 5,709,702 km (0.119 R)
• M23: 5,974,640 km (0.06 R)
• M24: 6,108,679 km (0.083 R)
• M25: 6,189,462 km (0.095 R)
• M26: 6,905,288 km (0.057 R)
• M27: 7,130,732 km (0.094 R)
• M28: 7,187,430 km (0.106 R)
• M29: 7,473,610 km (0.114 R)
• M30: 8,027,422 km (0.069 R)
• M31: 8,175,374 km (0.103 R)
• M32: 8,745,791 km (0.119 R)
• M33: 9,236,173 km (0.077 R)
• M34: 9,298,106 km (0.11 R)
• M35: 9,578,452 km (0.057 R)
• M36: 10,051,930 km (0.067 R)
• M37: 10,533,186 km (0.083 R)
• M38: 10,597,812 km (0.09 R)
• M39: 10,662,738 km (0.095 R)
• M40: 11,384,847 km (0.105 R)
• M41: 11,651,281 km (0.099 R)
• M42: 11,852,639 km (0.05 R)
• M43: 12,021,236 km (0.119 R)
• M44: 13,328,273 km (0.096 R)
• M45: 13,644,373 km (0.099 R)
• M46: 14,427,667 km (0.073 R)
• M47: 15,006,462 km (0.1 R)
• M48: 15,115,818 km (0.07 R)
• M49: 15,592,736 km (0.105 R)
• M50: 16,037,490 km (0.086 R)
• M51: 16,336,237 km (0.079 R)
• M52: 16,599,230 km (0.087 R)
• M53: 16,825,721 km (0.081 R)
• M54: 17,588,072 km (0.115 R)
• M55: 17,973,586 km (0.088 R)
• M56: 18,322,897 km (0.088 R)
• M57: 18,478,778 km (0.103 R)
• M58: 18,635,257 km (0.065 R)
• M59: 19,463,581 km (0.039 R)
• M60: 20,142,755 km (0.113 R)
• M61: 20,223,239 km (0.037 R)
• M62: 20,344,114 km (0.09 R)
• M63: 20,911,239 km (0.084 R)
• M64: 21,237,662 km (0.114 R)
• M65: 21,813,015 km (0.116 R)
• M66: 21,978,321 km (0.1 R)
• M67: 22,894,907 km (0.107 R)
• M68: 23,739,088 km (0.096 R)
• M69: 25,806,231 km (0.091 R)
• M70: 26,112,458 km (0.109 R)
• M71: 26,288,086 km (0.107 R)
• M72: 26,728,652 km (0.079 R)
• M73: 26,949,757 km (0.083 R)
• M74: 27,885,492 km (0.098 R)
• M75: 28,289,855 km (0.098 R)
• M76: 28,650,835 km (0.111 R)
• M77: 28,922,504 km (0.085 R)
• M78: 29,104,266 km (0.101 R)
• M79: 29,286,177 km (0.092 R)
• M80: 29,423,059 km (0.104 R)
• M81: 29,880,379 km (0.09 R)
• M82: 30,248,091 km (0.058 R)
• M83: 30,755,976 km (0.069 R)
• M84: 30,894,952 km (0.065 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 9

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.5 AU - 8.52 AU

Year: 8161 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,533,113 km

• M1: 201,209 km (0.107 R)
• M2: 261,647 km (0.061 R)
• M3: 364,420 km (0.115 R)
• M4: 471,084 km (0.053 R)
• M5: 674,537 km (0.096 R)
• M6: 763,996 km (0.079 R)
• M7: 873,951 km (0.093 R)
• M8: 1,163,423 km (0.107 R)
• M9: 1,291,329 km (0.116 R)
• M10: 1,366,577 km (0.084 R)
• M11: 1,870,572 km (0.032 R)
• M12: 1,956,441 km (0.117 R)
• M13: 2,021,666 km (0.117 R)
• M14: 2,087,638 km (0.109 R)
• M15: 2,176,649 km (0.114 R)
• M16: 2,289,895 km (0.118 R)
• M17: 2,522,370 km (0.117 R)
• M18: 2,860,610 km (0.109 R)
• M19: 3,395,124 km (0.117 R)
• M20: 3,526,919 km (0.06 R)
• M21: 3,633,583 km (0.061 R)
• M22: 4,296,451 km (0.114 R)
• M23: 5,176,834 km (0.103 R)
• M24: 5,513,280 km (0.099 R)
• M25: 5,637,446 km (0.119 R)
• M26: 6,079,358 km (0.089 R)
• M27: 7,131,181 km (0.098 R)
• M28: 7,198,650 km (0.096 R)
• M29: 7,643,404 km (0.089 R)
• M30: 7,886,501 km (0.115 R)
• M31: 7,956,363 km (0.042 R)
• M32: 8,238,205 km (0.067 R)
• M33: 8,416,077 km (0.072 R)
• M34: 8,595,146 km (0.11 R)
• M35: 9,103,330 km (0.073 R)
• M36: 10,957,745 km (0.043 R)
• M37: 11,231,958 km (0.105 R)
• M38: 11,587,851 km (0.108 R)
• M39: 11,787,115 km (0.11 R)
• M40: 11,987,726 km (0.091 R)
• M41: 12,189,235 km (0.111 R)
• M42: 12,514,311 km (0.112 R)
• M43: 12,677,821 km (0.12 R)
• M44: 13,131,252 km (0.084 R)
• M45: 13,422,519 km (0.109 R)
• M46: 13,926,814 km (0.06 R)
• M47: 15,476,947 km (0.091 R)
• M48: 15,564,761 km (0.068 R)
• M49: 15,652,575 km (0.104 R)
• M50: 15,917,213 km (0.103 R)
• M51: 16,316,939 km (0.056 R)
• M52: 16,585,318 km (0.118 R)
• M53: 19,632,028 km (0.083 R)
• M54: 20,733,666 km (0.119 R)
• M55: 21,024,335 km (0.119 R)
• M56: 21,609,712 km (0.099 R)
• M57: 21,707,848 km (0.053 R)
• M58: 22,896,403 km (0.077 R)
• M59: 23,903,047 km (0.065 R)
• M60: 24,004,474 km (0.103 R)
• M61: 24,258,791 km (0.115 R)
• M62: 24,462,842 km (0.064 R)
• M63: 25,026,976 km (0.108 R)
• M64: 25,595,298 km (0.112 R)
• M65: 25,803,090 km (0.114 R)
• M66: 25,959,270 km (0.09 R)
• M67: 27,008,400 km (0.101 R)
• M68: 27,166,973 km (0.075 R)
• M69: 28,018,036 km (0.071 R)
• M70: 30,512,879 km (0.111 R)
• M71: 31,009,245 km (0.114 R)
• M72: 32,289,952 km (0.049 R)
• M73: 32,514,499 km (0.078 R)
• M74: 33,417,621 km (0.114 R)
• M75: 33,588,013 km (0.105 R)
• M76: 34,443,563 km (0.111 R)
• M77: 35,479,828 km (0.106 R)
• M78: 35,537,722 km (0.1 R)
• M79: 35,943,731 km (0.042 R)
• M80: 36,760,236 km (0.107 R)
• M81: 37,464,992 km (0.062 R)
• M82: 39,186,564 km (0.057 R)
• M83: 39,786,152 km (0.104 R)
• M84: 40,147,431 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 9.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.34 AU - 8.08 AU

Year: 9413 Days

Day: 12.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 70,533,113 km

• M1: 342,579 km (0.065 R)
• M2: 408,402 km (0.112 R)
• M3: 536,159 km (0.063 R)
• M4: 595,549 km (0.081 R)
• M5: 755,020 km (0.031 R)
• M6: 1,470,846 km (0.076 R)
• M7: 2,212,553 km (0.092 R)
• M8: 2,499,930 km (0.065 R)
• M9: 2,999,437 km (0.106 R)
• M10: 3,110,589 km (0.097 R)
• M11: 3,987,082 km (0.088 R)
• M12: 5,222,162 km (0.087 R)
• M13: 5,605,133 km (0.099 R)
• M14: 6,857,118 km (0.03 R)
• M15: 8,062,727 km (0.115 R)
• M16: 8,218,009 km (0.086 R)
• M17: 8,849,163 km (0.078 R)
• M18: 9,089,866 km (0.115 R)
• M19: 9,278,509 km (0.046 R)
• M20: 10,129,721 km (0.11 R)
• M21: 10,437,892 km (0.036 R)
• M22: 11,149,529 km (0.094 R)
• M23: 11,235,997 km (0.097 R)
• M24: 11,671,626 km (0.055 R)
• M25: 11,994,608 km (0.077 R)
• M26: 12,439,811 km (0.084 R)
• M27: 12,679,467 km (0.1 R)
• M28: 14,619,602 km (0.058 R)
• M29: 14,714,297 km (0.06 R)
• M30: 15,254,794 km (0.086 R)
• M31: 15,996,201 km (0.075 R)
• M32: 16,815,549 km (0.075 R)
• M33: 17,180,268 km (0.084 R)
• M34: 17,581,191 km (0.045 R)
• M35: 17,816,508 km (0.071 R)
• M36: 18,086,831 km (0.07 R)
• M37: 18,733,992 km (0.06 R)
• M38: 20,332,295 km (0.06 R)
• M39: 20,720,801 km (0.037 R)
• M40: 21,040,641 km (0.118 R)
• M41: 21,219,112 km (0.085 R)
• M42: 21,685,259 km (0.109 R)
• M43: 22,299,807 km (0.063 R)
• M44: 22,481,718 km (0.067 R)
• M45: 22,554,572 km (0.05 R)
• M46: 23,731,458 km (0.114 R)
• M47: 24,402,255 km (0.059 R)
• M48: 25,268,427 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.5

Radius: 6.8

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.67 AU - 12.77 AU

Year: 19948 Days

Day: 19.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 159.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,533,113 km

• M1: 90,806 km (0.114 R)
• M2: 254,765 km (0.12 R)
• M3: 330,312 km (0.086 R)
• M4: 469,139 km (0.088 R)
• M5: 648,208 km (0.106 R)
• M6: 1,043,296 km (0.11 R)
• M7: 1,333,815 km (0.092 R)
• M8: 1,799,662 km (0.045 R)
• M9: 1,955,095 km (0.111 R)
• M10: 2,760,530 km (0.117 R)
• M11: 2,867,791 km (0.055 R)
• M12: 3,386,597 km (0.054 R)
• M13: 4,218,211 km (0.106 R)
• M14: 4,509,029 km (0.117 R)
• M15: 4,593,253 km (0.098 R)
• M16: 4,849,215 km (0.1 R)
• M17: 4,935,683 km (0.1 R)
• M18: 5,735,732 km (0.104 R)
• M19: 6,528,002 km (0.054 R)
• M20: 6,815,679 km (0.072 R)
• M21: 7,403,748 km (0.088 R)
• M22: 7,503,231 km (0.111 R)
• M23: 8,471,279 km (0.102 R)
• M24: 9,749,443 km (0.053 R)
• M25: 9,968,155 km (0.099 R)
• M26: 10,578,365 km (0.036 R)
• M27: 12,361,870 km (0.116 R)
• M28: 13,989,645 km (0.118 R)
• M29: 14,051,130 km (0.085 R)
• M30: 14,112,764 km (0.04 R)
• M31: 14,797,025 km (0.081 R)
• M32: 14,985,518 km (0.103 R)
• M33: 15,364,898 km (0.11 R)
• M34: 15,619,514 km (0.082 R)
• M35: 16,004,130 km (0.111 R)
• M36: 16,391,887 km (0.086 R)
• M37: 16,913,685 km (0.119 R)
• M38: 17,441,017 km (0.112 R)
• M39: 17,507,289 km (0.111 R)
• M40: 17,773,274 km (0.062 R)
• M41: 17,906,865 km (0.079 R)
• M42: 18,174,795 km (0.113 R)
• M43: 19,191,612 km (0.114 R)
• M44: 19,465,825 km (0.089 R)
• M45: 20,366,105 km (0.119 R)
• M46: 21,209,238 km (0.093 R)
• M47: 21,563,785 km (0.065 R)
• M48: 21,706,202 km (0.043 R)
• M49: 21,920,426 km (0.087 R)
• M50: 21,991,934 km (0.094 R)
• M51: 22,207,056 km (0.114 R)
• M52: 22,784,205 km (0.109 R)
• M53: 23,439,294 km (0.098 R)
• M54: 23,805,958 km (0.115 R)
• M55: 26,196,981 km (0.104 R)
• M56: 27,266,905 km (0.084 R)
• M57: 27,652,418 km (0.081 R)
• M58: 27,729,761 km (0.038 R)
• M59: 30,881,339 km (0.042 R)
• M60: 31,202,675 km (0.103 R)
• M61: 31,686,923 km (0.094 R)
• M62: 32,173,416 km (0.074 R)
• M63: 34,144,517 km (0.045 R)
• M64: 35,900,946 km (0.107 R)
• M65: 36,323,410 km (0.119 R)
• M66: 37,173,425 km (0.091 R)
• M67: 37,515,256 km (0.11 R)
• M68: 37,600,826 km (0.118 R)
• M69: 38,030,023 km (0.102 R)
• M70: 39,066,437 km (0.102 R)
• M71: 39,153,204 km (0.071 R)
• M72: 39,588,085 km (0.047 R)
• M73: 40,199,641 km (0.088 R)
• M74: 42,676,832 km (0.099 R)
• M75: 44,385,838 km (0.117 R)
• M76: 45,112,135 km (0.083 R)
• M77: 45,567,960 km (0.099 R)
• M78: 46,668,402 km (0.104 R)
• M79: 46,944,859 km (0.071 R)
• M80: 48,335,222 km (0.111 R)
• M81: 50,398,924 km (0.067 R)
• M82: 50,588,016 km (0.059 R)
• M83: 50,682,562 km (0.103 R)
• M84: 50,871,953 km (0.071 R)
• M85: 53,355,427 km (0.106 R)
• M86: 53,451,618 km (0.119 R)
• M87: 53,740,941 km (0.092 R)
• M88: 56,269,444 km (0.068 R)
• M89: 57,449,472 km (0.086 R)
• M90: 58,240,845 km (0.106 R)
• M91: 58,836,543 km (0.074 R)
• M92: 61,239,833 km (0.12 R)
• M93: 65,110,229 km (0.092 R)
• M94: 66,659,614 km (0.099 R)
• M95: 69,479,085 km (0.084 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: 299 - 19,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit