🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.71 AU - 1.01 AU

Year: 302 Days

Day: 14.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.9 AU - 0.94 AU

Year: 334 Days

Day: 17.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 151.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.04 AU - 1.3 AU

Year: 479 Days

Day: 22.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,042,770 km

• M1: 197,020 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.8 AU - 2.02 AU

Year: 1000 Days

Day: 44.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.99 AU - 3.53 AU

Year: 2229 Days

Day: 45.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 11.9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.88 AU - 5.82 AU

Year: 4045 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 69.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 104,042,770 km

• M1: 211,831 km (0.091 R)
• M2: 336,745 km (0.103 R)
• M3: 451,038 km (0.111 R)
• M4: 529,876 km (0.082 R)
• M5: 614,698 km (0.081 R)
• M6: 939,175 km (0.113 R)
• M7: 1,156,840 km (0.101 R)
• M8: 1,391,260 km (0.094 R)
• M9: 1,706,613 km (0.086 R)
• M10: 1,872,816 km (0.113 R)
• M11: 1,975,290 km (0.096 R)
• M12: 2,186,074 km (0.114 R)
• M13: 2,535,086 km (0.062 R)
• M14: 3,203,638 km (0.118 R)
• M15: 3,707,634 km (0.034 R)
• M16: 4,418,373 km (0.107 R)
• M17: 4,533,264 km (0.107 R)
• M18: 4,649,203 km (0.088 R)
• M19: 4,978,916 km (0.069 R)
• M20: 5,074,659 km (0.09 R)
• M21: 5,365,328 km (0.087 R)
• M22: 5,636,698 km (0.09 R)
• M23: 6,218,634 km (0.074 R)
• M24: 6,347,587 km (0.101 R)
• M25: 6,634,815 km (0.055 R)
• M26: 6,793,239 km (0.077 R)
• M27: 7,059,972 km (0.068 R)
• M28: 7,604,209 km (0.079 R)
• M29: 7,853,439 km (0.039 R)
• M30: 7,965,189 km (0.09 R)
• M31: 8,077,387 km (0.085 R)
• M32: 8,303,280 km (0.108 R)
• M33: 8,935,630 km (0.106 R)
• M34: 9,198,773 km (0.111 R)
• M35: 9,913,252 km (0.104 R)
• M36: 10,800,069 km (0.095 R)
• M37: 11,268,908 km (0.111 R)
• M38: 11,490,014 km (0.113 R)
• M39: 12,161,708 km (0.037 R)
• M40: 12,291,111 km (0.093 R)
• M41: 12,584,023 km (0.12 R)
• M42: 13,011,125 km (0.081 R)
• M43: 13,309,573 km (0.098 R)
• M44: 14,116,653 km (0.083 R)
• M45: 14,320,855 km (0.103 R)
• M46: 14,766,806 km (0.055 R)
• M47: 15,078,269 km (0.107 R)
• M48: 15,883,853 km (0.064 R)
• M49: 16,631,693 km (0.065 R)
• M50: 16,775,456 km (0.113 R)
• M51: 17,427,404 km (0.094 R)
• M52: 17,573,561 km (0.106 R)
• M53: 18,124,680 km (0.063 R)
• M54: 18,458,133 km (0.079 R)
• M55: 18,756,282 km (0.054 R)
• M56: 19,281,819 km (0.106 R)
• M57: 19,470,761 km (0.113 R)
• M58: 19,546,458 km (0.056 R)
• M59: 20,079,325 km (0.076 R)
• M60: 20,155,770 km (0.114 R)
• M61: 20,309,108 km (0.103 R)
• M62: 20,616,980 km (0.032 R)
• M63: 20,732,769 km (0.091 R)
• M64: 21,198,317 km (0.099 R)
• M65: 21,745,696 km (0.106 R)
• M66: 22,139,587 km (0.073 R)
• M67: 23,054,378 km (0.112 R)
• M68: 24,225,580 km (0.051 R)
• M69: 24,674,822 km (0.076 R)
• M70: 25,374,492 km (0.102 R)
• M71: 25,623,123 km (0.093 R)
• M72: 25,830,765 km (0.116 R)
• M73: 26,039,155 km (0.099 R)
• M74: 26,164,368 km (0.114 R)
• M75: 26,415,394 km (0.086 R)
• M76: 26,667,316 km (0.107 R)
• M77: 26,919,987 km (0.118 R)
• M78: 27,258,228 km (0.086 R)
• M79: 28,024,319 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.7

Radius: 13.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.01 AU - 5.69 AU

Year: 4045 Days

Day: 11 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 104,042,770 km

• M1: 184,604 km (0.098 R)
• M2: 520,451 km (0.058 R)
• M3: 636,689 km (0.088 R)
• M4: 763,398 km (0.082 R)
• M5: 971,489 km (0.039 R)
• M6: 1,552,676 km (0.114 R)
• M7: 1,662,930 km (0.088 R)
• M8: 1,962,724 km (0.117 R)
• M9: 2,168,421 km (0.112 R)
• M10: 2,707,273 km (0.112 R)
• M11: 2,923,442 km (0.106 R)
• M12: 3,117,470 km (0.054 R)
• M13: 3,230,267 km (0.117 R)
• M14: 3,860,223 km (0.115 R)
• M15: 4,088,959 km (0.067 R)
• M16: 4,721,159 km (0.096 R)
• M17: 4,867,616 km (0.07 R)
• M18: 5,015,717 km (0.052 R)
• M19: 5,299,505 km (0.112 R)
• M20: 5,537,216 km (0.056 R)
• M21: 5,657,492 km (0.059 R)
• M22: 5,795,870 km (0.045 R)
• M23: 6,093,869 km (0.102 R)
• M24: 6,505,114 km (0.115 R)
• M25: 6,759,879 km (0.1 R)
• M26: 6,870,133 km (0.082 R)
• M27: 7,018,085 km (0.06 R)
• M28: 7,129,685 km (0.112 R)
• M29: 7,373,529 km (0.031 R)
• M30: 7,696,661 km (0.11 R)
• M31: 7,966,386 km (0.115 R)
• M32: 8,141,415 km (0.119 R)
• M33: 8,376,733 km (0.047 R)
• M34: 8,475,467 km (0.105 R)
• M35: 8,614,294 km (0.039 R)
• M36: 8,914,537 km (0.064 R)
• M37: 9,015,366 km (0.114 R)
• M38: 9,361,087 km (0.06 R)
• M39: 9,587,129 km (0.089 R)
• M40: 9,835,761 km (0.051 R)
• M41: 10,002,712 km (0.087 R)
• M42: 10,360,700 km (0.063 R)
• M43: 10,851,680 km (0.073 R)
• M44: 11,328,448 km (0.094 R)
• M45: 11,481,637 km (0.117 R)
• M46: 11,900,959 km (0.095 R)
• M47: 12,012,111 km (0.118 R)
• M48: 12,213,021 km (0.057 R)
• M49: 12,392,688 km (0.113 R)
• M50: 12,641,020 km (0.108 R)
• M51: 12,754,415 km (0.11 R)
• M52: 12,982,402 km (0.096 R)
• M53: 13,511,829 km (0.081 R)
• M54: 13,837,504 km (0.095 R)
• M55: 14,118,748 km (0.093 R)
• M56: 14,806,300 km (0.093 R)
• M57: 14,901,893 km (0.08 R)
• M58: 15,118,062 km (0.113 R)
• M59: 15,577,477 km (0.096 R)
• M60: 15,870,240 km (0.115 R)
• M61: 16,361,968 km (0.112 R)

Asteroid Belt

Center: 8.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.6

Radius: 3.7

Gravity: 39.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.79 AU - 14.01 AU

Year: 16538 Days

Day: 18.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,042,770 km

• M1: 61,634 km (0.084 R)
• M2: 319,840 km (0.11 R)
• M3: 503,098 km (0.071 R)
• M4: 695,032 km (0.067 R)
• M5: 907,909 km (0.088 R)
• M6: 1,140,235 km (0.112 R)
• M7: 1,495,081 km (0.085 R)
• M8: 1,684,472 km (0.108 R)
• M9: 1,739,973 km (0.102 R)
• M10: 1,824,496 km (0.093 R)
• M11: 1,910,215 km (0.111 R)
• M12: 2,806,007 km (0.098 R)
• M13: 3,072,890 km (0.088 R)
• M14: 3,739,049 km (0.07 R)
• M15: 3,921,559 km (0.082 R)
• M16: 4,032,411 km (0.055 R)
• M17: 4,069,660 km (0.09 R)
• M18: 4,333,252 km (0.108 R)
• M19: 4,602,378 km (0.082 R)
• M20: 4,916,534 km (0.104 R)
• M21: 5,606,928 km (0.087 R)
• M22: 5,773,730 km (0.115 R)
• M23: 5,984,513 km (0.037 R)
• M24: 6,986,370 km (0.118 R)
• M25: 7,346,901 km (0.11 R)
• M26: 8,179,862 km (0.087 R)
• M27: 8,321,681 km (0.072 R)
• M28: 8,896,585 km (0.054 R)
• M29: 9,385,471 km (0.117 R)
• M30: 9,683,021 km (0.079 R)
• M31: 9,782,953 km (0.083 R)
• M32: 9,933,299 km (0.108 R)
• M33: 10,491,448 km (0.105 R)
• M34: 11,850,695 km (0.059 R)
• M35: 12,659,720 km (0.041 R)
• M36: 12,714,323 km (0.061 R)
• M37: 12,988,237 km (0.094 R)
• M38: 14,047,090 km (0.093 R)
• M39: 14,160,186 km (0.114 R)
• M40: 15,191,215 km (0.043 R)
• M41: 15,715,855 km (0.098 R)
• M42: 15,833,139 km (0.106 R)
• M43: 16,246,329 km (0.099 R)
• M44: 16,543,580 km (0.049 R)
• M45: 16,662,959 km (0.106 R)
• M46: 17,689,350 km (0.115 R)
• M47: 19,550,048 km (0.077 R)
• M48: 19,802,719 km (0.032 R)
• M49: 22,389,117 km (0.073 R)
• M50: 23,452,907 km (0.084 R)
• M51: 23,519,927 km (0.107 R)
• M52: 23,721,435 km (0.073 R)
• M53: 24,533,153 km (0.032 R)
• M54: 25,422,662 km (0.11 R)
• M55: 25,836,899 km (0.077 R)
• M56: 27,162,785 km (0.11 R)
• M57: 27,233,245 km (0.113 R)
• M58: 27,798,725 km (0.036 R)
• M59: 29,373,392 km (0.076 R)
• M60: 29,662,864 km (0.108 R)
• M61: 30,244,501 km (0.09 R)
• M62: 31,197,738 km (0.086 R)
• M63: 31,418,994 km (0.116 R)
• M64: 31,566,946 km (0.034 R)
• M65: 32,160,700 km (0.117 R)
• M66: 32,235,200 km (0.111 R)
• M67: 32,384,349 km (0.098 R)
• M68: 32,983,189 km (0.092 R)
• M69: 33,888,256 km (0.042 R)
• M70: 36,963,689 km (0.091 R)
• M71: 37,041,779 km (0.079 R)
• M72: 37,667,846 km (0.025 R)
• M73: 38,613,604 km (0.097 R)
• M74: 39,407,819 km (0.083 R)
• M75: 40,207,270 km (0.091 R)
• M76: 40,287,455 km (0.087 R)
• M77: 42,965,256 km (0.108 R)
• M78: 43,458,181 km (0.114 R)
• M79: 43,787,895 km (0.026 R)
• M80: 43,953,051 km (0.092 R)
• M81: 44,698,946 km (0.07 R)
• M82: 46,119,079 km (0.038 R)
• M83: 46,708,195 km (0.105 R)
• M84: 46,961,315 km (0.114 R)
• M85: 47,978,730 km (0.087 R)
• M86: 48,148,972 km (0.1 R)
• M87: 49,174,914 km (0.107 R)
• M88: 51,335,257 km (0.1 R)
• M89: 52,120,497 km (0.058 R)
• M90: 53,791,206 km (0.106 R)
• M91: 54,855,445 km (0.058 R)
• M92: 55,122,627 km (0.105 R)
• M93: 55,479,418 km (0.105 R)
• M94: 55,747,647 km (0.093 R)
• M95: 57,004,717 km (0.084 R)
• M96: 59,272,621 km (0.063 R)
• M97: 60,831,581 km (0.053 R)
• M98: 61,754,899 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.2

Radius: 5.3

Gravity: 26.67 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.47 AU - 21.89 AU

Year: 30578 Days

Day: 20.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,042,770 km

• M1: 75,248 km (0.046 R)
• M2: 338,241 km (0.091 R)
• M3: 382,372 km (0.096 R)
• M4: 1,671,158 km (0.063 R)
• M5: 2,201,482 km (0.06 R)
• M6: 2,920,150 km (0.088 R)
• M7: 3,705,240 km (0.11 R)
• M8: 3,911,087 km (0.11 R)
• M9: 4,827,523 km (0.084 R)
• M10: 6,908,430 km (0.099 R)
• M11: 7,161,848 km (0.075 R)
• M12: 8,339,483 km (0.101 R)
• M13: 8,813,559 km (0.037 R)
• M14: 9,088,220 km (0.118 R)
• M15: 9,505,748 km (0.113 R)
• M16: 11,684,940 km (0.112 R)
• M17: 12,214,666 km (0.079 R)
• M18: 12,985,095 km (0.071 R)
• M19: 13,063,036 km (0.082 R)
• M20: 13,141,126 km (0.06 R)
• M21: 13,454,832 km (0.059 R)
• M22: 14,250,095 km (0.053 R)
• M23: 14,491,695 km (0.062 R)
• M24: 15,060,466 km (0.053 R)
• M25: 15,224,426 km (0.094 R)
• M26: 15,885,798 km (0.102 R)
• M27: 16,387,998 km (0.11 R)
• M28: 18,448,260 km (0.1 R)
• M29: 19,419,599 km (0.066 R)
• M30: 19,776,839 km (0.089 R)
• M31: 20,136,322 km (0.04 R)
• M32: 21,411,345 km (0.105 R)
• M33: 21,595,649 km (0.095 R)
• M34: 21,780,403 km (0.036 R)
• M35: 23,277,728 km (0.104 R)
• M36: 23,372,423 km (0.116 R)
• M37: 23,562,113 km (0.09 R)
• M38: 25,976,623 km (0.098 R)
• M39: 26,074,909 km (0.055 R)
• M40: 28,772,757 km (0.088 R)
• M41: 30,412,948 km (0.06 R)
• M42: 30,723,812 km (0.078 R)
• M43: 30,931,604 km (0.105 R)
• M44: 32,293,992 km (0.099 R)
• M45: 32,929,334 km (0.096 R)
• M46: 33,142,062 km (0.05 R)
• M47: 33,462,052 km (0.081 R)
• M48: 33,568,865 km (0.089 R)
• M49: 33,782,939 km (0.101 R)
• M50: 37,491,022 km (0.108 R)
• M51: 37,824,326 km (0.112 R)
• M52: 39,505,656 km (0.102 R)
• M53: 40,868,194 km (0.062 R)
• M54: 42,015,310 km (0.073 R)
• M55: 43,989,703 km (0.12 R)
• M56: 44,576,126 km (0.093 R)
• M57: 44,811,444 km (0.066 R)
• M58: 45,165,093 km (0.09 R)
• M59: 46,350,806 km (0.03 R)
• M60: 47,067,230 km (0.101 R)
• M61: 49,603,064 km (0.098 R)
• M62: 49,724,986 km (0.084 R)
• M63: 51,688,308 km (0.09 R)
• M64: 52,059,161 km (0.112 R)
• M65: 53,177,405 km (0.117 R)
• M66: 53,676,763 km (0.1 R)
• M67: 57,472,211 km (0.03 R)
• M68: 58,370,097 km (0.064 R)
• M69: 61,483,977 km (0.102 R)
• M70: 62,402,209 km (0.114 R)
• M71: 62,928,943 km (0.112 R)
• M72: 65,451,312 km (0.063 R)
• M73: 66,388,842 km (0.101 R)
• M74: 67,061,285 km (0.078 R)
• M75: 68,412,901 km (0.11 R)
• M76: 69,910,077 km (0.119 R)
• M77: 70,183,392 km (0.109 R)
• M78: 71,142,913 km (0.088 R)
• M79: 71,968,843 km (0.103 R)
• M80: 72,936,442 km (0.099 R)
• M81: 74,047,655 km (0.091 R)
• M82: 74,465,631 km (0.089 R)
• M83: 78,405,590 km (0.05 R)
• M84: 80,114,896 km (0.08 R)
• M85: 81,836,318 km (0.105 R)
• M86: 83,860,078 km (0.088 R)
• M87: 84,441,266 km (0.095 R)
• M88: 85,753,838 km (0.115 R)
• M89: 87,367,400 km (0.086 R)
• M90: 89,138,938 km (0.081 R)
• M91: 89,583,693 km (0.046 R)
• M92: 91,071,593 km (0.078 R)
• M93: 93,318,553 km (0.083 R)
• M94: 97,408,858 km (0.098 R)
• M95: 98,019,816 km (0.085 R)
• M96: 98,325,744 km (0.068 R)
• M97: 102,642,241 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 18,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit