🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.55 AU - 0.59 AU

Year: 278 Days

Day: 34.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,029,065 km

• M1: 489,185 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.55 AU - 0.61 AU

Year: 285 Days

Day: 24 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,029,065 km

• M1: 126,859 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.57 AU - 0.69 AU

Year: 323 Days

Day: 39.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.61 AU - 0.73 AU

Year: 354 Days

Day: 40 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 12.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.11 AU - 1.33 AU

Year: 870 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 167 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,029,065 km

• M1: 172,486 km (0.08 R)
• M2: 260,450 km (0.061 R)
• M3: 347,217 km (0.103 R)
• M4: 430,543 km (0.068 R)
• M5: 561,590 km (0.12 R)
• M6: 658,081 km (0.109 R)
• M7: 780,901 km (0.061 R)
• M8: 867,518 km (0.107 R)
• M9: 1,093,411 km (0.073 R)
• M10: 1,239,269 km (0.075 R)
• M11: 1,328,728 km (0.103 R)
• M12: 1,416,841 km (0.114 R)
• M13: 1,674,748 km (0.08 R)
• M14: 1,928,317 km (0.12 R)
• M15: 2,053,680 km (0.113 R)
• M16: 2,173,507 km (0.085 R)
• M17: 2,455,350 km (0.115 R)
• M18: 2,534,188 km (0.116 R)
• M19: 2,618,561 km (0.075 R)
• M20: 2,703,832 km (0.093 R)
• M21: 2,900,254 km (0.11 R)
• M22: 3,312,546 km (0.085 R)
• M23: 3,404,997 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.8

Radius: 13.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.16 AU - 1.28 AU

Year: 870 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,029,065 km

• M1: 170,542 km (0.093 R)
• M2: 272,567 km (0.036 R)
• M3: 389,403 km (0.06 R)
• M4: 532,419 km (0.07 R)
• M5: 1,038,359 km (0.104 R)
• M6: 1,151,006 km (0.08 R)
• M7: 1,303,297 km (0.102 R)
• M8: 1,467,854 km (0.092 R)
• M9: 1,612,366 km (0.04 R)
• M10: 1,711,549 km (0.089 R)
• M11: 1,801,607 km (0.085 R)
• M12: 2,010,147 km (0.115 R)
• M13: 2,178,145 km (0.102 R)
• M14: 2,332,081 km (0.083 R)
• M15: 2,445,327 km (0.091 R)
• M16: 2,573,383 km (0.089 R)
• M17: 2,842,958 km (0.119 R)
• M18: 2,944,086 km (0.033 R)
• M19: 3,115,076 km (0.064 R)
• M20: 3,212,465 km (0.09 R)
• M21: 3,381,660 km (0.096 R)
• M22: 3,532,305 km (0.063 R)
• M23: 3,714,515 km (0.109 R)
• M24: 3,892,387 km (0.034 R)
• M25: 4,005,034 km (0.119 R)
• M26: 4,103,619 km (0.108 R)
• M27: 4,310,962 km (0.032 R)
• M28: 4,970,090 km (0.079 R)
• M29: 5,059,849 km (0.079 R)
• M30: 5,374,154 km (0.115 R)
• M31: 5,466,306 km (0.071 R)
• M32: 5,575,961 km (0.076 R)
• M33: 5,806,193 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 9.5

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.48 AU - 1.56 AU

Year: 1210 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,029,065 km

• M1: 126,560 km (0.116 R)
• M2: 211,831 km (0.086 R)
• M3: 294,558 km (0.088 R)
• M4: 353,799 km (0.096 R)
• M5: 423,661 km (0.081 R)
• M6: 505,042 km (0.064 R)
• M7: 610,808 km (0.059 R)
• M8: 751,131 km (0.103 R)
• M9: 945,758 km (0.093 R)
• M10: 1,019,509 km (0.096 R)
• M11: 1,126,023 km (0.095 R)
• M12: 1,511,537 km (0.063 R)
• M13: 1,590,076 km (0.103 R)
• M14: 1,678,787 km (0.099 R)
• M15: 1,955,543 km (0.104 R)
• M16: 2,148,225 km (0.113 R)
• M17: 2,246,810 km (0.079 R)
• M18: 2,438,595 km (0.081 R)
• M19: 2,625,293 km (0.042 R)
• M20: 2,731,059 km (0.118 R)
• M21: 2,838,320 km (0.073 R)
• M22: 3,057,032 km (0.102 R)
• M23: 3,157,263 km (0.11 R)
• M24: 3,372,534 km (0.086 R)
• M25: 3,793,652 km (0.082 R)
• M26: 3,962,100 km (0.118 R)
• M27: 4,047,221 km (0.092 R)
• M28: 4,120,524 km (0.108 R)
• M29: 4,243,942 km (0.098 R)
• M30: 4,456,670 km (0.102 R)
• M31: 4,621,527 km (0.076 R)
• M32: 4,827,374 km (0.102 R)
• M33: 4,944,509 km (0.109 R)
• M34: 5,089,020 km (0.03 R)
• M35: 5,301,749 km (0.076 R)
• M36: 5,490,092 km (0.07 R)
• M37: 5,612,463 km (0.088 R)
• M38: 6,054,824 km (0.077 R)
• M39: 6,153,110 km (0.08 R)
• M40: 6,308,692 km (0.071 R)
• M41: 6,479,832 km (0.098 R)
• M42: 6,855,921 km (0.074 R)
• M43: 6,943,735 km (0.107 R)
• M44: 7,135,370 km (0.035 R)
• M45: 7,298,880 km (0.093 R)
• M46: 7,812,001 km (0.084 R)
• M47: 7,995,857 km (0.112 R)
• M48: 8,227,883 km (0.078 R)
• M49: 8,399,322 km (0.09 R)
• M50: 8,587,815 km (0.073 R)
• M51: 8,650,946 km (0.078 R)
• M52: 8,730,083 km (0.069 R)
• M53: 8,793,512 km (0.094 R)
• M54: 8,857,092 km (0.102 R)
• M55: 9,049,026 km (0.103 R)
• M56: 9,209,843 km (0.102 R)
• M57: 9,912,654 km (0.047 R)
• M58: 10,011,987 km (0.046 R)
• M59: 10,211,999 km (0.073 R)
• M60: 10,345,890 km (0.042 R)
• M61: 10,768,354 km (0.103 R)
• M62: 10,956,099 km (0.082 R)
• M63: 11,058,873 km (0.114 R)
• M64: 11,162,096 km (0.101 R)
• M65: 11,317,378 km (0.12 R)
• M66: 11,403,995 km (0.116 R)
• M67: 11,752,708 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 8.9

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.34 AU - 5.68 AU

Year: 7241 Days

Day: 11.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,029,065 km

• M1: 132,993 km (0.075 R)
• M2: 210,783 km (0.099 R)
• M3: 360,830 km (0.091 R)
• M4: 416,331 km (0.042 R)
• M5: 1,159,533 km (0.057 R)
• M6: 1,410,708 km (0.105 R)
• M7: 1,466,807 km (0.071 R)
• M8: 1,779,018 km (0.117 R)
• M9: 2,027,051 km (0.095 R)
• M10: 2,133,714 km (0.043 R)
• M11: 2,375,016 km (0.059 R)
• M12: 2,464,924 km (0.071 R)
• M13: 2,671,519 km (0.062 R)
• M14: 2,955,904 km (0.067 R)
• M15: 3,077,378 km (0.104 R)
• M16: 4,107,359 km (0.085 R)
• M17: 4,463,552 km (0.1 R)
• M18: 4,519,202 km (0.093 R)
• M19: 4,944,210 km (0.101 R)
• M20: 5,293,521 km (0.05 R)
• M21: 5,441,473 km (0.092 R)
• M22: 5,590,772 km (0.073 R)
• M23: 5,802,153 km (0.057 R)
• M24: 5,863,040 km (0.12 R)
• M25: 6,295,078 km (0.1 R)
• M26: 6,420,441 km (0.091 R)
• M27: 6,641,846 km (0.107 R)
• M28: 6,833,631 km (0.052 R)
• M29: 7,157,361 km (0.099 R)
• M30: 7,288,259 km (0.067 R)
• M31: 7,920,908 km (0.089 R)
• M32: 7,988,526 km (0.082 R)
• M33: 8,363,867 km (0.058 R)
• M34: 8,501,797 km (0.065 R)
• M35: 8,745,043 km (0.039 R)
• M36: 9,096,448 km (0.063 R)
• M37: 9,380,983 km (0.077 R)
• M38: 9,813,172 km (0.079 R)
• M39: 10,141,688 km (0.105 R)
• M40: 10,215,141 km (0.089 R)
• M41: 10,771,944 km (0.102 R)
• M42: 10,997,388 km (0.083 R)
• M43: 11,529,657 km (0.05 R)
• M44: 12,857,039 km (0.045 R)
• M45: 13,056,304 km (0.116 R)
• M46: 13,538,607 km (0.034 R)
• M47: 13,822,843 km (0.105 R)
• M48: 14,149,864 km (0.062 R)
• M49: 14,645,332 km (0.096 R)
• M50: 14,728,509 km (0.082 R)
• M51: 14,811,835 km (0.086 R)
• M52: 15,020,673 km (0.039 R)
• M53: 15,146,485 km (0.107 R)
• M54: 15,653,323 km (0.074 R)
• M55: 15,908,836 km (0.09 R)
• M56: 16,857,436 km (0.051 R)
• M57: 17,163,065 km (0.047 R)
• M58: 17,426,656 km (0.115 R)
• M59: 17,824,287 km (0.119 R)
• M60: 19,217,043 km (0.101 R)
• M61: 19,673,766 km (0.111 R)
• M62: 20,831,204 km (0.062 R)
• M63: 21,678,078 km (0.118 R)
• M64: 22,248,943 km (0.11 R)
• M65: 22,728,554 km (0.114 R)
• M66: 22,921,236 km (0.103 R)
• M67: 23,405,484 km (0.084 R)
• M68: 24,384,303 km (0.12 R)
• M69: 25,226,689 km (0.072 R)
• M70: 28,482,537 km (0.096 R)
• M71: 28,586,358 km (0.09 R)
• M72: 28,742,388 km (0.107 R)
• M73: 29,789,873 km (0.07 R)
• M74: 31,009,843 km (0.075 R)
• M75: 31,652,815 km (0.108 R)
• M76: 33,060,980 km (0.065 R)
• M77: 33,388,898 km (0.116 R)
• M78: 34,213,183 km (0.103 R)
• M79: 34,323,586 km (0.102 R)
• M80: 34,766,545 km (0.097 R)
• M81: 36,669,879 km (0.102 R)
• M82: 36,895,921 km (0.05 R)
• M83: 37,122,562 km (0.11 R)
• M84: 37,805,177 km (0.095 R)
• M85: 38,033,613 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.6

Radius: 5.2

Gravity: 26.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.82 AU - 9.58 AU

Year: 16569 Days

Day: 19.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 51,029,065 km

• M1: 88,712 km (0.12 R)
• M2: 143,016 km (0.107 R)
• M3: 453,282 km (0.108 R)
• M4: 528,380 km (0.106 R)
• M5: 916,437 km (0.036 R)
• M6: 1,137,991 km (0.094 R)
• M7: 1,215,632 km (0.099 R)
• M8: 2,341,207 km (0.083 R)
• M9: 2,473,750 km (0.117 R)
• M10: 2,921,646 km (0.093 R)
• M11: 3,890,293 km (0.112 R)
• M12: 4,008,026 km (0.109 R)
• M13: 4,166,749 km (0.049 R)
• M14: 4,614,047 km (0.113 R)
• M15: 4,906,661 km (0.114 R)
• M16: 5,205,258 km (0.097 R)
• M17: 5,378,492 km (0.114 R)
• M18: 5,954,594 km (0.092 R)
• M19: 6,737,290 km (0.064 R)
• M20: 7,357,373 km (0.106 R)
• M21: 7,503,081 km (0.101 R)
• M22: 7,600,769 km (0.067 R)
• M23: 7,995,557 km (0.11 R)
• M24: 8,145,454 km (0.05 R)
• M25: 8,447,792 km (0.06 R)
• M26: 8,549,369 km (0.096 R)
• M27: 10,121,642 km (0.031 R)
• M28: 10,446,569 km (0.089 R)
• M29: 10,665,131 km (0.1 R)
• M30: 11,780,384 km (0.081 R)
• M31: 12,409,443 km (0.085 R)
• M32: 13,049,422 km (0.083 R)
• M33: 13,939,380 km (0.113 R)
• M34: 14,482,570 km (0.111 R)
• M35: 15,527,511 km (0.1 R)
• M36: 16,406,249 km (0.056 R)
• M37: 16,723,995 km (0.072 R)
• M38: 17,559,499 km (0.084 R)
• M39: 19,070,737 km (0.104 R)
• M40: 19,875,723 km (0.118 R)
• M41: 20,760,145 km (0.113 R)
• M42: 21,172,587 km (0.08 R)
• M43: 21,379,929 km (0.104 R)
• M44: 22,075,709 km (0.109 R)
• M45: 22,426,366 km (0.094 R)
• M46: 23,418,051 km (0.11 R)
• M47: 23,632,424 km (0.05 R)
• M48: 23,704,082 km (0.115 R)
• M49: 24,063,117 km (0.062 R)
• M50: 24,279,435 km (0.059 R)
• M51: 24,351,691 km (0.114 R)
• M52: 24,496,352 km (0.081 R)
• M53: 25,443,905 km (0.085 R)
• M54: 25,811,467 km (0.052 R)
• M55: 27,600,508 km (0.049 R)
• M56: 27,675,905 km (0.08 R)
• M57: 27,826,999 km (0.119 R)
• M58: 28,357,623 km (0.116 R)
• M59: 28,968,281 km (0.086 R)
• M60: 29,892,347 km (0.042 R)
• M61: 29,969,839 km (0.091 R)
• M62: 32,562,520 km (0.113 R)
• M63: 33,603,422 km (0.08 R)
• M64: 33,684,055 km (0.118 R)
• M65: 35,717,838 km (0.104 R)
• M66: 35,964,674 km (0.108 R)
• M67: 36,625,299 km (0.111 R)
• M68: 36,874,230 km (0.109 R)
• M69: 37,123,609 km (0.117 R)
• M70: 37,958,814 km (0.09 R)
• M71: 38,969,348 km (0.076 R)
• M72: 39,988,558 km (0.067 R)
• M73: 41,533,904 km (0.088 R)
• M74: 42,487,890 km (0.07 R)
• M75: 43,536,720 km (0.077 R)
• M76: 44,417,403 km (0.073 R)
• M77: 45,392,781 km (0.057 R)
• M78: 46,375,190 km (0.078 R)
• M79: 46,734,225 km (0.041 R)
• M80: 48,270,296 km (0.037 R)
• M81: 48,633,969 km (0.084 R)
• M82: 48,998,838 km (0.077 R)
• M83: 54,861,578 km (0.076 R)
• M84: 55,241,258 km (0.069 R)
• M85: 55,812,422 km (0.061 R)
• M86: 56,098,603 km (0.073 R)
• M87: 57,152,520 km (0.033 R)
• M88: 58,406,449 km (0.038 R)
• M89: 58,697,118 km (0.085 R)
• M90: 59,085,474 km (0.087 R)
• M91: 63,015,111 km (0.089 R)
• M92: 63,313,110 km (0.108 R)
• M93: 64,210,248 km (0.084 R)
• M94: 64,610,423 km (0.067 R)
• M95: 64,910,965 km (0.119 R)
• M96: 66,420,856 km (0.059 R)
• M97: 66,521,984 km (0.062 R)
• M98: 66,724,241 km (0.067 R)
• M99: 67,230,929 km (0.058 R)

Asteroid Belt

Center: 9.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.3

Radius: 6.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.57 AU - 11.71 AU

Year: 19326 Days

Day: 24.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,029,065 km

• M1: 144,512 km (0.074 R)
• M2: 208,839 km (0.109 R)
• M3: 377,435 km (0.108 R)
• M4: 604,824 km (0.098 R)
• M5: 910,602 km (0.089 R)
• M6: 1,348,326 km (0.082 R)
• M7: 1,601,146 km (0.116 R)
• M8: 1,819,110 km (0.119 R)
• M9: 2,150,769 km (0.082 R)
• M10: 2,869,586 km (0.113 R)
• M11: 2,956,952 km (0.03 R)
• M12: 3,719,751 km (0.064 R)
• M13: 4,271,618 km (0.101 R)
• M14: 4,438,868 km (0.047 R)
• M15: 4,814,209 km (0.101 R)
• M16: 5,486,652 km (0.072 R)
• M17: 5,595,409 km (0.086 R)
• M18: 5,668,413 km (0.026 R)
• M19: 6,075,469 km (0.081 R)
• M20: 6,150,567 km (0.059 R)
• M21: 7,272,700 km (0.09 R)
• M22: 9,307,531 km (0.103 R)
• M23: 9,524,448 km (0.1 R)
• M24: 9,919,236 km (0.116 R)
• M25: 10,140,940 km (0.102 R)
• M26: 10,952,359 km (0.095 R)
• M27: 11,319,622 km (0.113 R)
• M28: 11,412,074 km (0.099 R)
• M29: 13,118,836 km (0.102 R)
• M30: 13,853,212 km (0.098 R)
• M31: 14,300,210 km (0.118 R)
• M32: 15,208,419 km (0.099 R)
• M33: 15,515,244 km (0.06 R)
• M34: 15,927,685 km (0.031 R)
• M35: 16,553,004 km (0.081 R)
• M36: 17,027,230 km (0.118 R)
• M37: 18,422,080 km (0.078 R)
• M38: 20,413,377 km (0.085 R)
• M39: 21,434,383 km (0.071 R)
• M40: 22,413,800 km (0.112 R)
• M41: 23,702,885 km (0.101 R)
• M42: 24,655,524 km (0.076 R)
• M43: 26,229,892 km (0.107 R)
• M44: 26,967,559 km (0.092 R)
• M45: 28,588,901 km (0.034 R)
• M46: 28,651,882 km (0.078 R)
• M47: 29,411,390 km (0.057 R)
• M48: 32,252,254 km (0.081 R)
• M49: 32,383,451 km (0.115 R)
• M50: 34,708,052 km (0.087 R)
• M51: 34,842,541 km (0.084 R)
• M52: 35,585,145 km (0.075 R)
• M53: 35,720,680 km (0.058 R)
• M54: 36,880,064 km (0.098 R)
• M55: 37,636,879 km (0.088 R)
• M56: 37,913,336 km (0.087 R)
• M57: 39,095,758 km (0.112 R)
• M58: 39,305,644 km (0.106 R)
• M59: 40,714,706 km (0.073 R)
• M60: 42,211,882 km (0.104 R)
• M61: 43,727,009 km (0.092 R)
• M62: 44,090,382 km (0.102 R)
• M63: 46,884,571 km (0.096 R)
• M64: 47,033,271 km (0.087 R)
• M65: 48,078,063 km (0.1 R)
• M66: 50,876,291 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 12,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit