🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.49 AU - 0.79 AU

Year: 336 Days

Day: 37 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.66 AU - 0.66 AU

Year: 352 Days

Day: 20.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.2

Radius: 14.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.67 AU - 0.79 AU

Year: 409 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,071,986 km

• M1: 176,376 km (0.051 R)
• M2: 277,504 km (0.039 R)
• M3: 368,759 km (0.08 R)
• M4: 497,862 km (0.074 R)
• M5: 631,752 km (0.039 R)
• M6: 742,903 km (0.106 R)
• M7: 933,192 km (0.036 R)
• M8: 1,034,918 km (0.072 R)
• M9: 1,245,851 km (0.076 R)
• M10: 1,343,838 km (0.094 R)
• M11: 1,444,667 km (0.118 R)
• M12: 1,694,196 km (0.072 R)
• M13: 1,798,166 km (0.1 R)
• M14: 1,886,429 km (0.102 R)
• M15: 2,073,875 km (0.114 R)
• M16: 2,223,473 km (0.11 R)
• M17: 2,363,796 km (0.095 R)
• M18: 2,613,325 km (0.086 R)
• M19: 2,789,252 km (0.098 R)
• M20: 2,906,387 km (0.054 R)
• M21: 3,138,713 km (0.103 R)
• M22: 3,282,626 km (0.067 R)
• M23: 3,465,584 km (0.095 R)
• M24: 3,621,914 km (0.115 R)
• M25: 3,712,271 km (0.102 R)
• M26: 3,926,346 km (0.096 R)
• M27: 4,019,396 km (0.077 R)
• M28: 4,199,661 km (0.074 R)
• M29: 4,398,776 km (0.11 R)
• M30: 4,617,488 km (0.114 R)
• M31: 4,848,018 km (0.111 R)
• M32: 4,998,364 km (0.041 R)
• M33: 5,133,152 km (0.079 R)
• M34: 5,226,650 km (0.079 R)
• M35: 5,432,647 km (0.115 R)
• M36: 5,790,634 km (0.084 R)
• M37: 5,905,825 km (0.115 R)
• M38: 6,012,787 km (0.112 R)
• M39: 6,111,522 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 9.7

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.61 AU - 0.87 AU

Year: 418 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,071,986 km

• M1: 120,875 km (0.082 R)
• M2: 210,185 km (0.092 R)
• M3: 297,849 km (0.09 R)
• M4: 403,316 km (0.076 R)
• M5: 472,729 km (0.117 R)
• M6: 570,117 km (0.082 R)
• M7: 638,035 km (0.114 R)
• M8: 708,944 km (0.094 R)
• M9: 791,822 km (0.03 R)
• M10: 977,622 km (0.077 R)
• M11: 1,111,363 km (0.078 R)
• M12: 1,204,113 km (0.117 R)
• M13: 1,278,015 km (0.105 R)
• M14: 1,370,017 km (0.115 R)
• M15: 1,430,754 km (0.083 R)
• M16: 1,526,646 km (0.046 R)
• M17: 1,706,912 km (0.114 R)
• M18: 1,808,937 km (0.061 R)
• M19: 1,875,957 km (0.053 R)
• M20: 1,956,291 km (0.08 R)
• M21: 2,069,687 km (0.112 R)
• M22: 2,159,296 km (0.086 R)
• M23: 2,276,431 km (0.065 R)
• M24: 2,369,181 km (0.038 R)
• M25: 2,496,938 km (0.085 R)
• M26: 2,641,001 km (0.114 R)
• M27: 3,009,460 km (0.096 R)
• M28: 3,074,984 km (0.093 R)
• M29: 3,140,957 km (0.057 R)
• M30: 3,244,479 km (0.112 R)
• M31: 3,523,628 km (0.105 R)
• M32: 3,631,339 km (0.115 R)
• M33: 3,937,117 km (0.048 R)
• M34: 4,017,002 km (0.107 R)
• M35: 4,178,119 km (0.118 R)
• M36: 4,349,857 km (0.102 R)
• M37: 4,432,286 km (0.112 R)
• M38: 4,532,067 km (0.049 R)
• M39: 4,733,875 km (0.105 R)
• M40: 4,852,955 km (0.1 R)
• M41: 4,929,998 km (0.028 R)
• M42: 5,242,508 km (0.097 R)
• M43: 5,339,298 km (0.079 R)
• M44: 5,436,686 km (0.112 R)
• M45: 5,579,402 km (0.067 R)
• M46: 5,651,209 km (0.109 R)
• M47: 5,741,417 km (0.076 R)
• M48: 6,015,031 km (0.042 R)
• M49: 6,088,633 km (0.115 R)
• M50: 6,274,135 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.8

Radius: 11.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.24 AU - 1.52 AU

Year: 1063 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,071,986 km

• M1: 144,960 km (0.12 R)
• M2: 260,450 km (0.096 R)
• M3: 671,694 km (0.111 R)
• M4: 856,149 km (0.086 R)
• M5: 962,513 km (0.102 R)
• M6: 1,201,869 km (0.099 R)
• M7: 1,305,690 km (0.063 R)
• M8: 1,391,111 km (0.089 R)
• M9: 1,505,104 km (0.106 R)
• M10: 1,771,089 km (0.101 R)
• M11: 1,983,069 km (0.095 R)
• M12: 2,087,339 km (0.112 R)
• M13: 2,239,480 km (0.067 R)
• M14: 2,485,419 km (0.099 R)
• M15: 2,679,747 km (0.029 R)
• M16: 2,930,024 km (0.079 R)
• M17: 3,038,034 km (0.078 R)
• M18: 3,129,887 km (0.066 R)
• M19: 3,316,734 km (0.105 R)
• M20: 3,549,509 km (0.11 R)
• M21: 3,670,982 km (0.099 R)
• M22: 3,750,718 km (0.098 R)
• M23: 3,918,118 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 10.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.2 AU - 3.34 AU

Year: 3024 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,071,986 km

• M1: 205,847 km (0.117 R)
• M2: 355,145 km (0.071 R)
• M3: 492,775 km (0.073 R)
• M4: 588,219 km (0.076 R)
• M5: 682,765 km (0.098 R)
• M6: 748,887 km (0.099 R)
• M7: 971,339 km (0.071 R)
• M8: 1,184,965 km (0.036 R)
• M9: 1,903,483 km (0.092 R)
• M10: 1,975,739 km (0.085 R)
• M11: 2,148,225 km (0.074 R)
• M12: 2,313,082 km (0.073 R)
• M13: 2,655,213 km (0.09 R)
• M14: 2,860,012 km (0.114 R)
• M15: 2,943,488 km (0.102 R)
• M16: 3,127,044 km (0.1 R)
• M17: 3,213,063 km (0.103 R)
• M18: 3,416,815 km (0.068 R)
• M19: 3,822,076 km (0.11 R)
• M20: 4,306,175 km (0.079 R)
• M21: 4,547,626 km (0.107 R)
• M22: 5,418,435 km (0.097 R)
• M23: 5,504,753 km (0.086 R)
• M24: 5,696,687 km (0.109 R)
• M25: 5,961,774 km (0.068 R)
• M26: 6,122,891 km (0.073 R)
• M27: 6,231,051 km (0.12 R)
• M28: 6,504,366 km (0.088 R)
• M29: 6,912,319 km (0.104 R)
• M30: 7,062,665 km (0.109 R)
• M31: 7,271,354 km (0.045 R)
• M32: 7,870,194 km (0.038 R)
• M33: 8,007,675 km (0.067 R)
• M34: 8,145,903 km (0.114 R)
• M35: 8,344,719 km (0.106 R)
• M36: 8,505,088 km (0.047 R)
• M37: 8,910,199 km (0.11 R)
• M38: 8,992,029 km (0.098 R)
• M39: 9,280,304 km (0.12 R)
• M40: 9,571,571 km (0.043 R)
• M41: 9,908,316 km (0.096 R)
• M42: 10,141,988 km (0.068 R)
• M43: 10,291,735 km (0.038 R)
• M44: 10,941,588 km (0.112 R)
• M45: 11,095,076 km (0.04 R)
• M46: 11,293,592 km (0.076 R)
• M47: 11,382,154 km (0.079 R)
• M48: 11,671,775 km (0.084 R)
• M49: 11,828,704 km (0.052 R)
• M50: 12,235,311 km (0.076 R)
• M51: 12,303,677 km (0.117 R)
• M52: 12,486,186 km (0.066 R)
• M53: 12,623,816 km (0.094 R)
• M54: 12,831,009 km (0.054 R)
• M55: 13,295,660 km (0.109 R)
• M56: 13,553,567 km (0.082 R)
• M57: 13,813,119 km (0.077 R)
• M58: 13,907,964 km (0.096 R)
• M59: 13,979,173 km (0.064 R)
• M60: 14,457,138 km (0.05 R)
• M61: 14,964,873 km (0.045 R)
• M62: 15,626,395 km (0.12 R)
• M63: 15,700,446 km (0.102 R)
• M64: 15,799,480 km (0.106 R)
• M65: 16,072,646 km (0.11 R)
• M66: 16,197,410 km (0.097 R)
• M67: 16,901,717 km (0.087 R)
• M68: 17,003,144 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.3

Radius: 8

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.48 AU - 5.74 AU

Year: 8717 Days

Day: 5.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,071,986 km

• M1: 107,262 km (0.093 R)
• M2: 169,046 km (0.072 R)
• M3: 331,210 km (0.073 R)
• M4: 433,385 km (0.095 R)
• M5: 503,247 km (0.087 R)
• M6: 639,680 km (0.073 R)
• M7: 788,830 km (0.077 R)
• M8: 1,082,341 km (0.12 R)
• M9: 1,429,856 km (0.078 R)
• M10: 1,516,623 km (0.072 R)
• M11: 1,605,185 km (0.117 R)
• M12: 1,695,542 km (0.083 R)
• M13: 1,810,882 km (0.116 R)
• M14: 1,928,765 km (0.106 R)
• M15: 2,197,443 km (0.096 R)
• M16: 2,770,253 km (0.084 R)
• M17: 2,824,557 km (0.045 R)
• M18: 3,272,005 km (0.113 R)
• M19: 3,387,345 km (0.082 R)
• M20: 4,295,104 km (0.042 R)
• M21: 5,239,815 km (0.055 R)
• M22: 5,718,379 km (0.092 R)
• M23: 5,822,798 km (0.102 R)
• M24: 6,282,363 km (0.088 R)
• M25: 6,498,532 km (0.087 R)
• M26: 6,864,149 km (0.107 R)
• M27: 7,086,750 km (0.09 R)
• M28: 7,462,989 km (0.07 R)
• M29: 8,078,584 km (0.086 R)
• M30: 8,830,613 km (0.098 R)
• M31: 9,317,105 km (0.1 R)
• M32: 9,646,220 km (0.097 R)
• M33: 10,656,604 km (0.065 R)
• M34: 10,871,277 km (0.089 R)
• M35: 11,130,830 km (0.08 R)
• M36: 11,392,476 km (0.077 R)
• M37: 11,744,480 km (0.119 R)
• M38: 13,650,357 km (0.086 R)
• M39: 13,930,404 km (0.114 R)
• M40: 14,925,380 km (0.103 R)
• M41: 15,698,801 km (0.076 R)
• M42: 16,041,230 km (0.108 R)
• M43: 16,287,468 km (0.028 R)
• M44: 16,435,720 km (0.076 R)
• M45: 17,284,388 km (0.106 R)
• M46: 17,587,324 km (0.113 R)
• M47: 17,994,081 km (0.041 R)
• M48: 18,096,256 km (0.094 R)
• M49: 18,198,581 km (0.106 R)
• M50: 18,301,056 km (0.064 R)
• M51: 19,284,811 km (0.11 R)
• M52: 19,494,099 km (0.113 R)
• M53: 20,179,556 km (0.099 R)
• M54: 20,285,770 km (0.107 R)
• M55: 20,338,878 km (0.063 R)
• M56: 20,926,498 km (0.076 R)
• M57: 20,980,204 km (0.046 R)
• M58: 22,173,247 km (0.104 R)
• M59: 22,557,414 km (0.11 R)
• M60: 22,999,177 km (0.113 R)
• M61: 23,443,931 km (0.117 R)
• M62: 23,611,331 km (0.119 R)
• M63: 23,835,279 km (0.03 R)
• M64: 24,851,647 km (0.069 R)
• M65: 25,766,887 km (0.098 R)
• M66: 26,984,913 km (0.038 R)
• M67: 27,277,676 km (0.103 R)
• M68: 27,807,252 km (0.119 R)
• M69: 28,816,888 km (0.054 R)
• M70: 30,627,770 km (0.118 R)
• M71: 31,362,446 km (0.059 R)
• M72: 31,485,415 km (0.062 R)
• M73: 32,102,805 km (0.105 R)
• M74: 32,226,822 km (0.104 R)
• M75: 32,599,620 km (0.057 R)
• M76: 33,224,191 km (0.109 R)
• M77: 33,663,859 km (0.117 R)
• M78: 34,231,733 km (0.091 R)
• M79: 35,954,651 km (0.051 R)
• M80: 36,664,643 km (0.069 R)
• M81: 36,729,419 km (0.068 R)
• M82: 39,152,755 km (0.065 R)
• M83: 39,750,099 km (0.097 R)
• M84: 39,883,241 km (0.066 R)
• M85: 42,033,411 km (0.119 R)
• M86: 43,327,732 km (0.037 R)
• M87: 44,014,237 km (0.086 R)
• M88: 44,152,016 km (0.071 R)
• M89: 45,815,993 km (0.046 R)
• M90: 46,165,305 km (0.089 R)
• M91: 46,235,167 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.8

Radius: 7.5

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.88 AU - 9.52 AU

Year: 14017 Days

Day: 22.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,071,986 km

• M1: 194,328 km (0.117 R)
• M2: 378,931 km (0.101 R)
• M3: 671,395 km (0.064 R)
• M4: 764,146 km (0.034 R)
• M5: 901,327 km (0.106 R)
• M6: 1,222,514 km (0.111 R)
• M7: 1,627,475 km (0.087 R)
• M8: 2,237,386 km (0.111 R)
• M9: 2,378,756 km (0.026 R)
• M10: 2,581,610 km (0.047 R)
• M11: 3,415,918 km (0.105 R)
• M12: 3,678,163 km (0.056 R)
• M13: 3,912,882 km (0.098 R)
• M14: 4,503,494 km (0.12 R)
• M15: 5,308,630 km (0.101 R)
• M16: 5,689,357 km (0.077 R)
• M17: 6,039,416 km (0.111 R)
• M18: 6,157,598 km (0.118 R)
• M19: 6,801,318 km (0.089 R)
• M20: 7,089,742 km (0.081 R)
• M21: 8,065,120 km (0.102 R)
• M22: 8,414,132 km (0.115 R)
• M23: 8,679,220 km (0.086 R)
• M24: 8,812,811 km (0.064 R)
• M25: 10,562,956 km (0.083 R)
• M26: 10,658,100 km (0.069 R)
• M27: 10,753,394 km (0.115 R)
• M28: 10,944,879 km (0.035 R)
• M29: 11,234,202 km (0.085 R)
• M30: 11,477,298 km (0.08 R)
• M31: 11,722,190 km (0.107 R)
• M32: 12,167,094 km (0.085 R)
• M33: 12,769,076 km (0.091 R)
• M34: 13,586,778 km (0.077 R)
• M35: 14,738,532 km (0.118 R)
• M36: 15,758,191 km (0.108 R)
• M37: 17,134,192 km (0.105 R)
• M38: 18,034,921 km (0.098 R)
• M39: 18,148,615 km (0.094 R)
• M40: 18,893,313 km (0.082 R)
• M41: 19,589,542 km (0.093 R)
• M42: 20,294,148 km (0.097 R)
• M43: 20,649,592 km (0.046 R)
• M44: 20,828,063 km (0.064 R)
• M45: 20,947,442 km (0.108 R)
• M46: 21,788,631 km (0.05 R)
• M47: 22,396,447 km (0.075 R)
• M48: 22,886,529 km (0.089 R)
• M49: 23,318,418 km (0.086 R)
• M50: 25,453,629 km (0.097 R)
• M51: 26,933,301 km (0.094 R)
• M52: 27,063,152 km (0.078 R)
• M53: 27,193,452 km (0.111 R)
• M54: 28,044,664 km (0.091 R)
• M55: 28,176,460 km (0.101 R)
• M56: 28,242,432 km (0.073 R)
• M57: 28,506,622 km (0.06 R)
• M58: 28,572,894 km (0.054 R)
• M59: 28,838,281 km (0.078 R)
• M60: 32,292,196 km (0.119 R)
• M61: 32,637,767 km (0.095 R)
• M62: 33,123,661 km (0.114 R)
• M63: 33,892,146 km (0.046 R)
• M64: 34,102,779 km (0.102 R)
• M65: 34,949,354 km (0.058 R)
• M66: 35,091,173 km (0.089 R)
• M67: 35,731,601 km (0.098 R)
• M68: 37,313,299 km (0.063 R)
• M69: 37,675,925 km (0.109 R)
• M70: 38,770,831 km (0.077 R)
• M71: 39,359,050 km (0.074 R)
• M72: 39,580,455 km (0.106 R)
• M73: 40,098,512 km (0.105 R)
• M74: 40,172,713 km (0.076 R)
• M75: 41,216,308 km (0.076 R)
• M76: 41,516,102 km (0.118 R)
• M77: 42,042,537 km (0.076 R)
• M78: 43,253,980 km (0.11 R)
• M79: 44,093,524 km (0.078 R)
• M80: 44,246,712 km (0.097 R)
• M81: 44,707,473 km (0.054 R)
• M82: 45,169,880 km (0.108 R)
• M83: 45,247,073 km (0.065 R)
• M84: 45,401,607 km (0.072 R)
• M85: 47,898,097 km (0.094 R)
• M86: 49,242,533 km (0.105 R)
• M87: 49,560,578 km (0.089 R)
• M88: 50,358,832 km (0.101 R)
• M89: 52,535,331 km (0.099 R)
• M90: 53,023,170 km (0.057 R)
• M91: 54,331,403 km (0.114 R)
• M92: 54,577,941 km (0.095 R)
• M93: 54,824,777 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 15,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit