🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.45 AU - 0.67 AU

Year: 160 Days

Day: 34.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.21 AU - 1.75 AU

Year: 689 Days

Day: 23.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.33 AU - 1.87 AU

Year: 775 Days

Day: 25.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.61 AU - 1.97 AU

Year: 917 Days

Day: 37.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,007,166 km

• M1: 23,188 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127

Radius: 8.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.57 AU - 5.83 AU

Year: 3901 Days

Day: 6.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,007,166 km

• M1: 107,112 km (0.115 R)
• M2: 169,943 km (0.09 R)
• M3: 222,302 km (0.118 R)
• M4: 283,787 km (0.12 R)
• M5: 342,130 km (0.113 R)
• M6: 417,677 km (0.039 R)
• M7: 526,285 km (0.103 R)
• M8: 719,416 km (0.071 R)
• M9: 1,153,699 km (0.066 R)
• M10: 1,245,701 km (0.073 R)
• M11: 1,321,099 km (0.104 R)
• M12: 1,456,934 km (0.088 R)
• M13: 1,870,123 km (0.093 R)
• M14: 1,924,277 km (0.077 R)
• M15: 1,979,030 km (0.119 R)
• M16: 2,034,232 km (0.087 R)
• M17: 2,191,758 km (0.102 R)
• M18: 2,341,655 km (0.109 R)
• M19: 2,471,207 km (0.094 R)
• M20: 2,774,442 km (0.088 R)
• M21: 2,849,091 km (0.115 R)
• M22: 3,038,482 km (0.089 R)
• M23: 3,154,122 km (0.092 R)
• M24: 3,323,765 km (0.104 R)
• M25: 3,403,202 km (0.115 R)
• M26: 3,713,169 km (0.115 R)
• M27: 3,836,886 km (0.096 R)
• M28: 3,962,100 km (0.063 R)
• M29: 4,102,871 km (0.072 R)
• M30: 4,316,946 km (0.098 R)
• M31: 4,374,691 km (0.074 R)
• M32: 4,726,694 km (0.105 R)
• M33: 4,816,004 km (0.112 R)
• M34: 4,981,459 km (0.068 R)
• M35: 5,072,415 km (0.062 R)
• M36: 5,194,636 km (0.086 R)
• M37: 5,286,938 km (0.081 R)
• M38: 5,364,280 km (0.063 R)
• M39: 5,630,116 km (0.072 R)
• M40: 5,693,396 km (0.078 R)
• M41: 5,756,676 km (0.097 R)
• M42: 5,852,269 km (0.105 R)
• M43: 5,932,304 km (0.087 R)
• M44: 6,012,787 km (0.046 R)
• M45: 6,239,877 km (0.076 R)
• M46: 6,321,707 km (0.112 R)
• M47: 6,719,338 km (0.087 R)
• M48: 7,125,047 km (0.111 R)
• M49: 7,279,283 km (0.118 R)
• M50: 7,365,451 km (0.108 R)
• M51: 7,591,045 km (0.061 R)
• M52: 7,748,721 km (0.116 R)
• M53: 7,924,947 km (0.116 R)
• M54: 8,067,065 km (0.039 R)
• M55: 8,209,931 km (0.055 R)
• M56: 8,353,545 km (0.12 R)
• M57: 8,607,113 km (0.105 R)
• M58: 8,826,424 km (0.115 R)
• M59: 9,029,129 km (0.101 R)
• M60: 9,457,877 km (0.119 R)
• M61: 10,007,948 km (0.098 R)
• M62: 10,084,542 km (0.117 R)
• M63: 10,142,287 km (0.114 R)
• M64: 10,219,330 km (0.114 R)
• M65: 10,724,821 km (0.049 R)
• M66: 10,783,613 km (0.119 R)
• M67: 11,000,380 km (0.087 R)
• M68: 11,358,069 km (0.071 R)
• M69: 11,498,242 km (0.112 R)
• M70: 11,820,775 km (0.087 R)
• M71: 12,228,130 km (0.056 R)
• M72: 12,702,206 km (0.099 R)
• M73: 12,868,558 km (0.12 R)
• M74: 13,266,638 km (0.12 R)
• M75: 13,647,365 km (0.118 R)
• M76: 13,881,785 km (0.06 R)
• M77: 14,484,664 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646

Radius: 13.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.17 AU - 9.81 AU

Year: 10321 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,007,166 km

• M1: 220,657 km (0.084 R)
• M2: 339,737 km (0.096 R)
• M3: 486,043 km (0.071 R)
• M4: 584,628 km (0.031 R)
• M5: 1,730,997 km (0.09 R)
• M6: 1,965,716 km (0.077 R)
• M7: 2,598,365 km (0.115 R)
• M8: 2,786,560 km (0.103 R)
• M9: 2,979,541 km (0.103 R)
• M10: 3,979,004 km (0.091 R)
• M11: 4,419,121 km (0.116 R)
• M12: 4,645,014 km (0.119 R)
• M13: 4,775,912 km (0.104 R)
• M14: 4,941,367 km (0.041 R)
• M15: 5,726,606 km (0.112 R)
• M16: 6,477,588 km (0.06 R)
• M17: 7,070,743 km (0.087 R)
• M18: 7,221,837 km (0.117 R)
• M19: 7,527,166 km (0.112 R)
• M20: 8,111,197 km (0.069 R)
• M21: 8,269,471 km (0.098 R)
• M22: 8,589,012 km (0.075 R)
• M23: 8,709,887 km (0.099 R)
• M24: 9,322,939 km (0.103 R)
• M25: 9,865,680 km (0.08 R)
• M26: 10,034,726 km (0.117 R)
• M27: 10,247,454 km (0.061 R)
• M28: 10,981,680 km (0.032 R)
• M29: 11,069,345 km (0.079 R)
• M30: 11,643,801 km (0.038 R)
• M31: 12,822,183 km (0.08 R)
• M32: 13,378,837 km (0.106 R)
• M33: 14,038,264 km (0.1 R)
• M34: 14,276,274 km (0.1 R)
• M35: 14,853,273 km (0.1 R)
• M36: 14,950,213 km (0.076 R)
• M37: 16,328,757 km (0.099 R)
• M38: 18,005,450 km (0.116 R)
• M39: 18,212,494 km (0.082 R)
• M40: 19,311,888 km (0.108 R)
• M41: 20,974,070 km (0.11 R)
• M42: 21,629,758 km (0.056 R)
• M43: 21,849,816 km (0.072 R)
• M44: 21,960,070 km (0.078 R)
• M45: 22,292,177 km (0.039 R)
• M46: 22,681,730 km (0.107 R)
• M47: 23,354,771 km (0.1 R)
• M48: 24,433,671 km (0.097 R)
• M49: 24,720,300 km (0.027 R)
• M50: 25,528,877 km (0.085 R)
• M51: 25,819,844 km (0.117 R)
• M52: 26,346,279 km (0.11 R)
• M53: 27,172,060 km (0.106 R)
• M54: 27,528,701 km (0.104 R)
• M55: 29,213,023 km (0.101 R)
• M56: 29,883,820 km (0.108 R)
• M57: 30,067,676 km (0.109 R)
• M58: 30,621,487 km (0.047 R)
• M59: 31,240,823 km (0.066 R)
• M60: 31,489,604 km (0.076 R)
• M61: 31,864,197 km (0.095 R)
• M62: 33,186,792 km (0.097 R)
• M63: 33,567,967 km (0.048 R)
• M64: 33,950,489 km (0.068 R)
• M65: 34,591,516 km (0.071 R)
• M66: 36,211,212 km (0.11 R)
• M67: 37,590,953 km (0.066 R)
• M68: 37,988,285 km (0.07 R)
• M69: 38,453,684 km (0.078 R)
• M70: 39,793,632 km (0.105 R)
• M71: 40,266,212 km (0.078 R)
• M72: 41,626,804 km (0.108 R)
• M73: 42,037,899 km (0.116 R)
• M74: 42,588,120 km (0.111 R)
• M75: 43,348,676 km (0.104 R)
• M76: 43,487,353 km (0.12 R)
• M77: 43,626,329 km (0.034 R)
• M78: 44,392,869 km (0.087 R)
• M79: 45,093,735 km (0.089 R)
• M80: 45,939,561 km (0.097 R)
• M81: 47,004,100 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481

Radius: 11.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.18 AU - 10.74 AU

Year: 11141 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,007,166 km

• M1: 174,730 km (0.063 R)
• M2: 385,065 km (0.066 R)
• M3: 540,796 km (0.119 R)
• M4: 818,749 km (0.034 R)
• M5: 1,180,626 km (0.113 R)
• M6: 1,278,912 km (0.11 R)
• M7: 1,359,695 km (0.093 R)
• M8: 1,463,217 km (0.066 R)
• M9: 1,569,581 km (0.087 R)
• M10: 1,722,919 km (0.08 R)
• M11: 1,927,718 km (0.117 R)
• M12: 2,140,746 km (0.112 R)
• M13: 2,411,667 km (0.069 R)
• M14: 3,375,078 km (0.117 R)
• M15: 3,546,367 km (0.067 R)
• M16: 3,927,542 km (0.073 R)
• M17: 4,108,107 km (0.049 R)
• M18: 4,260,547 km (0.05 R)
• M19: 4,414,932 km (0.105 R)
• M20: 4,697,672 km (0.067 R)
• M21: 4,793,116 km (0.078 R)
• M22: 4,889,307 km (0.045 R)
• M23: 5,181,921 km (0.108 R)
• M24: 5,446,858 km (0.107 R)
• M25: 6,233,294 km (0.108 R)
• M26: 7,055,036 km (0.093 R)
• M27: 7,312,045 km (0.103 R)
• M28: 7,684,394 km (0.101 R)
• M29: 7,948,883 km (0.086 R)
• M30: 8,139,620 km (0.099 R)
• M31: 8,681,763 km (0.094 R)
• M32: 8,760,152 km (0.06 R)
• M33: 8,838,691 km (0.049 R)
• M34: 8,917,679 km (0.099 R)
• M35: 9,557,210 km (0.047 R)
• M36: 10,252,989 km (0.107 R)
• M37: 10,838,366 km (0.028 R)
• M38: 11,007,561 km (0.085 R)
• M39: 11,477,597 km (0.114 R)
• M40: 11,867,001 km (0.025 R)
• M41: 11,997,749 km (0.059 R)
• M42: 12,216,761 km (0.096 R)
• M43: 13,151,149 km (0.06 R)
• M44: 15,753,553 km (0.117 R)
• M45: 16,428,539 km (0.034 R)
• M46: 16,720,704 km (0.091 R)
• M47: 16,916,378 km (0.07 R)
• M48: 17,014,514 km (0.108 R)
• M49: 17,657,186 km (0.097 R)
• M50: 18,106,877 km (0.116 R)
• M51: 18,712,150 km (0.068 R)
• M52: 19,735,699 km (0.081 R)
• M53: 20,567,762 km (0.097 R)
• M54: 21,252,173 km (0.09 R)
• M55: 22,051,175 km (0.115 R)
• M56: 22,914,355 km (0.069 R)
• M57: 23,404,587 km (0.108 R)
• M58: 23,733,553 km (0.118 R)
• M59: 23,843,507 km (0.116 R)
• M60: 24,340,322 km (0.12 R)
• M61: 25,851,559 km (0.062 R)
• M62: 26,134,748 km (0.101 R)
• M63: 26,305,140 km (0.026 R)
• M64: 27,566,100 km (0.09 R)
• M65: 28,846,509 km (0.067 R)
• M66: 29,908,653 km (0.083 R)
• M67: 30,623,881 km (0.056 R)
• M68: 30,803,548 km (0.118 R)
• M69: 31,344,643 km (0.119 R)
• M70: 31,465,369 km (0.082 R)
• M71: 32,558,481 km (0.061 R)
• M72: 33,355,688 km (0.115 R)
• M73: 36,038,127 km (0.074 R)
• M74: 36,164,687 km (0.107 R)
• M75: 36,990,168 km (0.118 R)
• M76: 37,565,372 km (0.063 R)
• M77: 38,595,054 km (0.111 R)
• M78: 40,157,155 km (0.076 R)
• M79: 40,288,203 km (0.047 R)
• M80: 40,419,549 km (0.115 R)
• M81: 42,271,870 km (0.07 R)
• M82: 43,477,330 km (0.115 R)
• M83: 43,746,756 km (0.095 R)
• M84: 43,949,162 km (0.098 R)
• M85: 44,219,485 km (0.054 R)
• M86: 44,422,639 km (0.045 R)
• M87: 44,829,844 km (0.072 R)
• M88: 45,102,112 km (0.118 R)
• M89: 45,374,829 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193

Radius: 3.8

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.16 AU - 18.46 AU

Year: 26389 Days

Day: 18.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,007,166 km

• M1: 136,134 km (0.105 R)
• M2: 473,926 km (0.04 R)
• M3: 509,082 km (0.117 R)
• M4: 995,424 km (0.082 R)
• M5: 1,403,976 km (0.032 R)
• M6: 1,612,515 km (0.066 R)
• M7: 2,087,339 km (0.096 R)
• M8: 2,175,452 km (0.025 R)
• M9: 2,234,693 km (0.091 R)
• M10: 2,294,682 km (0.066 R)
• M11: 2,355,119 km (0.093 R)
• M12: 3,188,080 km (0.072 R)
• M13: 3,777,197 km (0.108 R)
• M14: 4,324,426 km (0.05 R)
• M15: 4,436,774 km (0.113 R)
• M16: 4,474,472 km (0.094 R)
• M17: 4,626,314 km (0.041 R)
• M18: 5,370,115 km (0.098 R)
• M19: 5,983,017 km (0.1 R)
• M20: 6,489,256 km (0.038 R)
• M21: 6,574,976 km (0.103 R)
• M22: 6,704,229 km (0.045 R)
• M23: 6,921,594 km (0.116 R)
• M24: 7,009,109 km (0.081 R)
• M25: 7,229,616 km (0.047 R)
• M26: 7,542,276 km (0.1 R)
• M27: 7,632,334 km (0.065 R)
• M28: 7,677,512 km (0.105 R)
• M29: 9,218,071 km (0.076 R)
• M30: 9,411,202 km (0.098 R)
• M31: 10,047,891 km (0.091 R)
• M32: 10,396,454 km (0.06 R)
• M33: 10,901,197 km (0.117 R)
• M34: 11,156,560 km (0.093 R)
• M35: 11,413,869 km (0.086 R)
• M36: 13,106,718 km (0.114 R)
• M37: 14,148,219 km (0.073 R)
• M38: 14,482,570 km (0.046 R)
• M39: 14,538,669 km (0.074 R)
• M40: 15,272,895 km (0.089 R)
• M41: 15,788,410 km (0.083 R)
• M42: 16,367,802 km (0.112 R)
• M43: 16,777,551 km (0.032 R)
• M44: 17,786,588 km (0.095 R)
• M45: 19,059,816 km (0.041 R)
• M46: 19,614,375 km (0.116 R)
• M47: 19,987,173 km (0.085 R)
• M48: 20,174,320 km (0.107 R)
• M49: 20,676,520 km (0.072 R)
• M50: 21,437,375 km (0.075 R)
• M51: 22,530,935 km (0.115 R)
• M52: 22,660,637 km (0.105 R)
• M53: 22,725,712 km (0.03 R)
• M54: 22,790,787 km (0.043 R)
• M55: 22,921,087 km (0.11 R)
• M56: 23,708,271 km (0.074 R)
• M57: 23,774,393 km (0.08 R)
• M58: 24,371,139 km (0.11 R)
• M59: 27,635,963 km (0.114 R)
• M60: 28,613,734 km (0.105 R)
• M61: 29,673,785 km (0.029 R)
• M62: 29,744,993 km (0.095 R)
• M63: 30,674,744 km (0.093 R)
• M64: 30,746,701 km (0.093 R)
• M65: 31,396,554 km (0.111 R)
• M66: 32,050,895 km (0.105 R)
• M67: 32,930,381 km (0.119 R)
• M68: 35,615,962 km (0.073 R)
• M69: 35,842,902 km (0.1 R)
• M70: 35,994,444 km (0.115 R)
• M71: 37,444,945 km (0.108 R)
• M72: 38,448,448 km (0.1 R)
• M73: 39,930,813 km (0.117 R)
• M74: 40,402,795 km (0.06 R)
• M75: 40,797,434 km (0.118 R)
• M76: 41,431,729 km (0.095 R)
• M77: 41,909,544 km (0.118 R)
• M78: 42,149,200 km (0.112 R)
• M79: 43,677,043 km (0.115 R)
• M80: 45,550,906 km (0.068 R)
• M81: 46,373,694 km (0.071 R)
• M82: 47,035,515 km (0.06 R)
• M83: 48,452,207 km (0.113 R)
• M84: 50,221,501 km (0.025 R)
• M85: 50,645,761 km (0.08 R)
• M86: 50,815,854 km (0.081 R)
• M87: 51,241,908 km (0.109 R)
• M88: 51,926,019 km (0.11 R)
• M89: 52,527,104 km (0.069 R)
• M90: 52,613,122 km (0.097 R)
• M91: 53,044,114 km (0.091 R)
• M92: 53,216,899 km (0.091 R)
• M93: 54,083,221 km (0.081 R)
• M94: 56,181,630 km (0.074 R)
• M95: 56,622,196 km (0.044 R)
• M96: 57,329,345 km (0.028 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: 526 - 17,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit