🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 176 Days

Day: 17.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,808,901 km

• M1: 68,366 km (0.09 R)
• M2: 426,354 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 0.98 AU

Year: 327 Days

Day: 33.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.08 AU - 1.68 AU

Year: 740 Days

Day: 31.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 176.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.66 AU - 1.84 AU

Year: 1057 Days

Day: 16.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.3

Radius: 8.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.47 AU - 3.75 AU

Year: 3132 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 48,808,901 km

• M1: 108,458 km (0.103 R)
• M2: 201,209 km (0.089 R)
• M3: 350,957 km (0.092 R)
• M4: 434,881 km (0.099 R)
• M5: 497,563 km (0.112 R)
• M6: 556,205 km (0.077 R)
• M7: 697,874 km (0.038 R)
• M8: 756,367 km (0.069 R)
• M9: 851,960 km (0.106 R)
• M10: 1,358,797 km (0.039 R)
• M11: 1,531,433 km (0.115 R)
• M12: 1,700,030 km (0.115 R)
• M13: 1,934,300 km (0.084 R)
• M14: 2,067,592 km (0.114 R)
• M15: 2,141,643 km (0.081 R)
• M16: 2,330,585 km (0.045 R)
• M17: 2,407,778 km (0.065 R)
• M18: 2,551,541 km (0.057 R)
• M19: 2,617,813 km (0.101 R)
• M20: 3,998,901 km (0.09 R)
• M21: 4,076,243 km (0.05 R)
• M22: 4,232,423 km (0.075 R)
• M23: 4,598,938 km (0.033 R)
• M24: 4,663,714 km (0.084 R)
• M25: 4,745,095 km (0.081 R)
• M26: 5,277,663 km (0.096 R)
• M27: 5,345,581 km (0.069 R)
• M28: 5,672,003 km (0.113 R)
• M29: 5,934,398 km (0.08 R)
• M30: 6,147,276 km (0.118 R)
• M31: 6,398,750 km (0.115 R)
• M32: 6,690,316 km (0.101 R)
• M33: 6,856,220 km (0.114 R)
• M34: 7,098,269 km (0.12 R)
• M35: 7,192,067 km (0.108 R)
• M36: 7,305,313 km (0.04 R)
• M37: 8,549,070 km (0.111 R)
• M38: 8,991,580 km (0.051 R)
• M39: 9,441,570 km (0.117 R)
• M40: 9,710,996 km (0.106 R)
• M41: 9,836,210 km (0.06 R)
• M42: 10,130,469 km (0.099 R)
• M43: 10,620,102 km (0.073 R)
• M44: 10,965,225 km (0.102 R)
• M45: 12,202,250 km (0.096 R)
• M46: 12,360,075 km (0.09 R)
• M47: 12,632,044 km (0.094 R)
• M48: 13,622,831 km (0.051 R)
• M49: 13,692,843 km (0.089 R)
• M50: 14,021,360 km (0.04 R)
• M51: 14,304,997 km (0.11 R)
• M52: 14,806,000 km (0.056 R)
• M53: 14,902,042 km (0.101 R)
• M54: 15,094,874 km (0.045 R)
• M55: 15,312,688 km (0.098 R)
• M56: 15,385,543 km (0.08 R)
• M57: 15,531,700 km (0.094 R)
• M58: 15,604,853 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 11.3

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.5 AU - 4.36 AU

Year: 3557 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,808,901 km

• M1: 149,747 km (0.106 R)
• M2: 230,830 km (0.03 R)
• M3: 310,116 km (0.071 R)
• M4: 641,027 km (0.113 R)
• M5: 771,177 km (0.027 R)
• M6: 1,009,337 km (0.111 R)
• M7: 1,124,527 km (0.104 R)
• M8: 1,244,355 km (0.108 R)
• M9: 1,497,475 km (0.102 R)
• M10: 1,660,536 km (0.068 R)
• M11: 1,751,941 km (0.063 R)
• M12: 2,004,462 km (0.098 R)
• M13: 2,151,816 km (0.116 R)
• M14: 2,285,855 km (0.064 R)
• M15: 2,544,959 km (0.117 R)
• M16: 2,705,029 km (0.088 R)
• M17: 2,886,790 km (0.084 R)
• M18: 3,110,439 km (0.105 R)
• M19: 3,301,176 km (0.075 R)
• M20: 3,515,550 km (0.11 R)
• M21: 3,896,576 km (0.089 R)
• M22: 4,917,880 km (0.119 R)
• M23: 5,208,250 km (0.064 R)
• M24: 5,666,019 km (0.109 R)
• M25: 5,899,841 km (0.069 R)
• M26: 6,256,482 km (0.065 R)
• M27: 6,792,342 km (0.089 R)
• M28: 7,090,939 km (0.12 R)
• M29: 7,292,447 km (0.1 R)
• M30: 7,986,282 km (0.033 R)
• M31: 8,169,689 km (0.116 R)
• M32: 8,301,485 km (0.105 R)
• M33: 9,080,142 km (0.1 R)
• M34: 9,299,004 km (0.116 R)
• M35: 9,630,662 km (0.097 R)
• M36: 9,881,987 km (0.07 R)
• M37: 10,248,950 km (0.062 R)
• M38: 10,362,645 km (0.117 R)
• M39: 10,764,315 km (0.082 R)
• M40: 10,851,082 km (0.056 R)
• M41: 10,996,042 km (0.103 R)
• M42: 12,239,948 km (0.093 R)
• M43: 12,391,042 km (0.11 R)
• M44: 12,481,998 km (0.067 R)
• M45: 13,434,487 km (0.115 R)
• M46: 13,621,634 km (0.085 R)
• M47: 13,872,510 km (0.084 R)
• M48: 13,998,471 km (0.057 R)
• M49: 14,093,167 km (0.083 R)
• M50: 14,666,126 km (0.078 R)
• M51: 15,117,014 km (0.104 R)
• M52: 15,736,200 km (0.119 R)
• M53: 15,834,785 km (0.062 R)
• M54: 16,164,648 km (0.079 R)
• M55: 16,563,626 km (0.052 R)
• M56: 18,019,662 km (0.028 R)
• M57: 18,571,828 km (0.065 R)
• M58: 19,481,084 km (0.063 R)
• M59: 19,586,999 km (0.051 R)
• M60: 20,190,327 km (0.054 R)
• M61: 20,368,947 km (0.119 R)
• M62: 20,584,069 km (0.087 R)
• M63: 21,052,609 km (0.105 R)
• M64: 21,451,886 km (0.057 R)
• M65: 21,780,403 km (0.03 R)
• M66: 22,184,167 km (0.086 R)
• M67: 22,331,671 km (0.084 R)
• M68: 22,999,177 km (0.114 R)
• M69: 23,073,826 km (0.107 R)
• M70: 23,485,370 km (0.041 R)
• M71: 23,710,963 km (0.099 R)
• M72: 23,824,059 km (0.107 R)
• M73: 24,468,078 km (0.099 R)
• M74: 24,582,221 km (0.069 R)
• M75: 24,887,850 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.2

Radius: 8.3

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.96 AU - 6.2 AU

Year: 5228 Days

Day: 14.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 59.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,808,901 km

• M1: 130,300 km (0.097 R)
• M2: 206,894 km (0.031 R)
• M3: 293,810 km (0.104 R)
• M4: 348,114 km (0.112 R)
• M5: 406,607 km (0.06 R)
• M6: 582,085 km (0.08 R)
• M7: 679,324 km (0.085 R)
• M8: 835,953 km (0.1 R)
• M9: 990,188 km (0.081 R)
• M10: 1,063,491 km (0.09 R)
• M11: 1,153,998 km (0.074 R)
• M12: 1,457,682 km (0.064 R)
• M13: 1,610,421 km (0.08 R)
• M14: 1,876,556 km (0.075 R)
• M15: 1,931,458 km (0.029 R)
• M16: 2,175,901 km (0.041 R)
• M17: 2,612,128 km (0.115 R)
• M18: 2,694,407 km (0.055 R)
• M19: 3,840,626 km (0.096 R)
• M20: 4,562,885 km (0.087 R)
• M21: 4,687,200 km (0.095 R)
• M22: 5,457,480 km (0.116 R)
• M23: 6,129,174 km (0.097 R)
• M24: 6,516,633 km (0.114 R)
• M25: 6,572,582 km (0.095 R)
• M26: 7,026,462 km (0.029 R)
• M27: 7,608,099 km (0.098 R)
• M28: 8,024,430 km (0.078 R)
• M29: 8,205,144 km (0.113 R)
• M30: 8,509,426 km (0.039 R)
• M31: 8,570,612 km (0.091 R)
• M32: 8,910,348 km (0.066 R)
• M33: 9,160,177 km (0.094 R)
• M34: 10,378,203 km (0.11 R)
• M35: 10,674,107 km (0.094 R)
• M36: 10,773,440 km (0.025 R)
• M37: 10,972,854 km (0.063 R)
• M38: 11,341,613 km (0.085 R)
• M39: 11,680,452 km (0.097 R)
• M40: 12,264,183 km (0.105 R)
• M41: 12,751,872 km (0.088 R)
• M42: 13,746,548 km (0.098 R)
• M43: 13,890,611 km (0.109 R)
• M44: 14,253,087 km (0.073 R)
• M45: 14,655,505 km (0.11 R)
• M46: 14,876,461 km (0.079 R)
• M47: 15,061,514 km (0.047 R)
• M48: 15,284,564 km (0.101 R)
• M49: 15,434,012 km (0.073 R)
• M50: 15,621,309 km (0.115 R)
• M51: 15,771,655 km (0.03 R)
• M52: 16,187,836 km (0.034 R)
• M53: 16,263,832 km (0.052 R)
• M54: 16,645,905 km (0.114 R)
• M55: 16,838,138 km (0.113 R)
• M56: 16,992,373 km (0.1 R)
• M57: 17,069,566 km (0.104 R)
• M58: 17,341,086 km (0.112 R)
• M59: 17,652,998 km (0.118 R)
• M60: 17,848,971 km (0.117 R)
• M61: 18,164,024 km (0.086 R)
• M62: 19,240,680 km (0.065 R)
• M63: 19,685,285 km (0.108 R)
• M64: 20,174,170 km (0.077 R)
• M65: 20,296,990 km (0.107 R)
• M66: 20,378,970 km (0.095 R)
• M67: 20,502,239 km (0.111 R)
• M68: 20,584,517 km (0.09 R)
• M69: 21,039,295 km (0.113 R)
• M70: 21,706,501 km (0.062 R)
• M71: 22,465,411 km (0.07 R)
• M72: 22,762,962 km (0.102 R)
• M73: 23,190,213 km (0.074 R)
• M74: 24,794,052 km (0.116 R)
• M75: 25,454,377 km (0.116 R)
• M76: 26,612,713 km (0.115 R)
• M77: 26,747,501 km (0.087 R)
• M78: 28,153,122 km (0.073 R)
• M79: 30,376,745 km (0.065 R)
• M80: 30,847,081 km (0.037 R)
• M81: 31,509,650 km (0.079 R)
• M82: 31,890,227 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.6

Radius: 9.5

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.71 AU - 7.07 AU

Year: 8257 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,808,901 km

• M1: 167,998 km (0.119 R)
• M2: 289,023 km (0.077 R)
• M3: 615,894 km (0.11 R)
• M4: 721,810 km (0.105 R)
• M5: 867,668 km (0.116 R)
• M6: 1,246,449 km (0.106 R)
• M7: 2,261,920 km (0.117 R)
• M8: 2,357,962 km (0.111 R)
• M9: 2,529,251 km (0.103 R)
• M10: 3,309,404 km (0.038 R)
• M11: 3,557,288 km (0.053 R)
• M12: 3,669,337 km (0.108 R)
• M13: 4,188,591 km (0.096 R)
• M14: 5,104,878 km (0.116 R)
• M15: 5,980,773 km (0.107 R)
• M16: 6,694,056 km (0.083 R)
• M17: 6,902,745 km (0.079 R)
• M18: 8,089,056 km (0.092 R)
• M19: 8,648,851 km (0.081 R)
• M20: 8,724,548 km (0.083 R)
• M21: 9,182,766 km (0.059 R)
• M22: 9,688,108 km (0.102 R)
• M23: 9,924,472 km (0.061 R)
• M24: 10,282,460 km (0.085 R)
• M25: 10,362,495 km (0.095 R)
• M26: 11,175,410 km (0.114 R)
• M27: 11,299,127 km (0.032 R)
• M28: 12,008,670 km (0.081 R)
• M29: 12,390,144 km (0.059 R)
• M30: 12,991,528 km (0.049 R)
• M31: 13,602,336 km (0.029 R)
• M32: 13,999,967 km (0.08 R)
• M33: 16,138,169 km (0.092 R)
• M34: 16,278,044 km (0.089 R)
• M35: 17,891,756 km (0.116 R)
• M36: 17,988,246 km (0.084 R)
• M37: 19,307,999 km (0.076 R)
• M38: 20,305,667 km (0.104 R)
• M39: 20,557,739 km (0.075 R)
• M40: 21,268,928 km (0.025 R)
• M41: 21,627,514 km (0.09 R)
• M42: 21,730,437 km (0.095 R)
• M43: 21,884,972 km (0.075 R)
• M44: 22,924,677 km (0.087 R)
• M45: 23,029,545 km (0.087 R)
• M46: 23,345,047 km (0.06 R)
• M47: 23,450,513 km (0.036 R)
• M48: 24,460,598 km (0.12 R)
• M49: 24,567,860 km (0.114 R)
• M50: 24,997,954 km (0.091 R)
• M51: 25,811,317 km (0.116 R)
• M52: 26,358,397 km (0.099 R)
• M53: 26,688,410 km (0.111 R)
• M54: 26,964,567 km (0.096 R)
• M55: 27,352,624 km (0.056 R)
• M56: 27,463,925 km (0.076 R)
• M57: 28,078,473 km (0.094 R)
• M58: 29,093,644 km (0.08 R)
• M59: 29,891,749 km (0.114 R)
• M60: 30,006,341 km (0.098 R)
• M61: 30,928,313 km (0.059 R)
• M62: 31,567,544 km (0.118 R)
• M63: 32,269,757 km (0.088 R)
• M64: 32,740,840 km (0.085 R)
• M65: 33,154,927 km (0.111 R)
• M66: 33,392,339 km (0.116 R)
• M67: 33,868,808 km (0.077 R)
• M68: 35,675,651 km (0.053 R)
• M69: 36,590,742 km (0.054 R)
• M70: 36,774,597 km (0.026 R)
• M71: 37,266,625 km (0.094 R)
• M72: 37,328,259 km (0.079 R)
• M73: 37,390,043 km (0.049 R)
• M74: 37,575,245 km (0.078 R)
• M75: 37,822,830 km (0.065 R)
• M76: 39,381,939 km (0.118 R)
• M77: 39,822,355 km (0.089 R)
• M78: 39,885,335 km (0.084 R)
• M79: 40,327,547 km (0.09 R)
• M80: 41,408,242 km (0.039 R)
• M81: 41,855,988 km (0.084 R)
• M82: 42,434,034 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.3

Radius: 11.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.58 AU - 8.7 AU

Year: 10603 Days

Day: 14.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,808,901 km

• M1: 176,525 km (0.052 R)
• M2: 382,073 km (0.102 R)
• M3: 621,878 km (0.092 R)
• M4: 735,573 km (0.104 R)
• M5: 857,046 km (0.08 R)
• M6: 929,751 km (0.106 R)
• M7: 1,612,067 km (0.098 R)
• M8: 1,821,354 km (0.052 R)
• M9: 2,422,887 km (0.093 R)
• M10: 2,718,493 km (0.078 R)
• M11: 2,856,721 km (0.104 R)
• M12: 3,054,340 km (0.067 R)
• M13: 3,889,395 km (0.093 R)
• M14: 4,014,309 km (0.071 R)
• M15: 4,268,177 km (0.092 R)
• M16: 4,494,668 km (0.107 R)
• M17: 4,825,279 km (0.042 R)
• M18: 5,544,995 km (0.086 R)
• M19: 6,043,604 km (0.049 R)
• M20: 6,298,370 km (0.059 R)
• M21: 6,482,375 km (0.094 R)
• M22: 7,275,244 km (0.081 R)
• M23: 7,507,420 km (0.117 R)
• M24: 10,262,115 km (0.115 R)
• M25: 10,348,732 km (0.07 R)
• M26: 10,566,397 km (0.096 R)
• M27: 12,040,534 km (0.092 R)
• M28: 12,685,301 km (0.115 R)
• M29: 14,008,345 km (0.114 R)
• M30: 15,923,347 km (0.109 R)
• M31: 16,630,646 km (0.066 R)
• M32: 16,885,710 km (0.081 R)
• M33: 17,606,921 km (0.067 R)
• M34: 20,755,358 km (0.052 R)
• M35: 21,416,730 km (0.096 R)
• M36: 21,750,034 km (0.12 R)
• M37: 22,309,381 km (0.089 R)
• M38: 22,421,729 km (0.045 R)
• M39: 22,647,173 km (0.104 R)
• M40: 23,157,152 km (0.108 R)
• M41: 23,384,990 km (0.091 R)
• M42: 23,499,282 km (0.069 R)
• M43: 23,900,504 km (0.076 R)
• M44: 24,188,480 km (0.1 R)
• M45: 24,419,758 km (0.067 R)
• M46: 25,469,187 km (0.088 R)
• M47: 26,117,843 km (0.077 R)
• M48: 26,295,715 km (0.119 R)
• M49: 27,914,514 km (0.118 R)
• M50: 28,400,258 km (0.05 R)
• M51: 28,766,474 km (0.114 R)
• M52: 29,318,789 km (0.096 R)
• M53: 29,503,542 km (0.078 R)
• M54: 29,750,678 km (0.074 R)
• M55: 30,996,380 km (0.051 R)
• M56: 31,815,278 km (0.103 R)
• M57: 31,941,838 km (0.118 R)
• M58: 32,896,721 km (0.106 R)
• M59: 33,024,777 km (0.041 R)
• M60: 34,899,837 km (0.098 R)
• M61: 35,357,606 km (0.109 R)
• M62: 35,751,647 km (0.107 R)
• M63: 35,949,116 km (0.088 R)
• M64: 36,477,646 km (0.088 R)
• M65: 37,609,204 km (0.114 R)
• M66: 38,145,811 km (0.081 R)
• M67: 38,347,619 km (0.094 R)
• M68: 38,617,344 km (0.119 R)
• M69: 39,090,821 km (0.119 R)
• M70: 39,362,192 km (0.116 R)
• M71: 39,634,310 km (0.113 R)
• M72: 40,522,772 km (0.096 R)
• M73: 40,659,953 km (0.082 R)
• M74: 41,348,702 km (0.069 R)
• M75: 42,180,167 km (0.064 R)
• M76: 44,353,824 km (0.097 R)
• M77: 44,636,863 km (0.117 R)
• M78: 46,204,649 km (0.113 R)
• M79: 46,779,254 km (0.098 R)
• M80: 47,500,765 km (0.113 R)
• M81: 47,862,941 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 14,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit