🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.49 AU - 0.59 AU

Year: 143 Days

Day: 13.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,096,957 km

• M1: 43,383 km (0.047 R)
• M2: 269,276 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.8 AU - 0.9 AU

Year: 282 Days

Day: 43.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,096,957 km

• M1: 142,268 km (0.109 R)
• M2: 174,132 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.96 AU - 2.18 AU

Year: 1072 Days

Day: 15.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,096,957 km

• M1: 571,314 km (0.102 R)
• M2: 907,461 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.08 AU - 2.14 AU

Year: 1103 Days

Day: 47 Hours

Environment

Temp: -61 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.11 AU - 3.51 AU

Year: 1695 Days

Day: 44.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 8.8

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.13 AU - 5.61 AU

Year: 4479 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,096,957 km

• M1: 112,198 km (0.087 R)
• M2: 177,573 km (0.096 R)
• M3: 293,661 km (0.054 R)
• M4: 355,295 km (0.092 R)
• M5: 527,632 km (0.105 R)
• M6: 618,737 km (0.052 R)
• M7: 778,956 km (0.054 R)
• M8: 1,009,337 km (0.064 R)
• M9: 1,066,633 km (0.114 R)
• M10: 1,170,005 km (0.069 R)
• M11: 1,418,936 km (0.12 R)
• M12: 1,516,773 km (0.099 R)
• M13: 1,583,194 km (0.071 R)
• M14: 1,894,807 km (0.111 R)
• M15: 2,456,247 km (0.087 R)
• M16: 2,796,583 km (0.102 R)
• M17: 2,858,067 km (0.068 R)
• M18: 3,194,513 km (0.106 R)
• M19: 3,345,607 km (0.113 R)
• M20: 3,859,027 km (0.113 R)
• M21: 3,973,918 km (0.1 R)
• M22: 4,349,259 km (0.095 R)
• M23: 4,958,421 km (0.1 R)
• M24: 5,490,840 km (0.099 R)
• M25: 5,646,272 km (0.056 R)
• M26: 5,882,338 km (0.05 R)
• M27: 6,041,360 km (0.101 R)
• M28: 6,309,889 km (0.104 R)
• M29: 7,365,152 km (0.11 R)
• M30: 7,450,722 km (0.058 R)
• M31: 7,825,614 km (0.051 R)
• M32: 9,109,314 km (0.102 R)
• M33: 9,324,435 km (0.077 R)
• M34: 9,634,701 km (0.099 R)
• M35: 9,916,843 km (0.114 R)
• M36: 10,361,149 km (0.068 R)
• M37: 10,747,261 km (0.079 R)
• M38: 11,699,451 km (0.086 R)
• M39: 11,899,912 km (0.044 R)
• M40: 12,644,461 km (0.117 R)
• M41: 12,987,938 km (0.088 R)
• M42: 14,001,014 km (0.079 R)
• M43: 14,142,833 km (0.071 R)
• M44: 14,499,325 km (0.087 R)
• M45: 14,967,117 km (0.086 R)
• M46: 15,039,523 km (0.057 R)
• M47: 15,733,358 km (0.073 R)
• M48: 15,806,960 km (0.069 R)
• M49: 15,917,662 km (0.099 R)
• M50: 16,065,615 km (0.113 R)
• M51: 16,474,914 km (0.065 R)
• M52: 16,549,713 km (0.091 R)
• M53: 16,699,610 km (0.07 R)
• M54: 17,723,309 km (0.116 R)
• M55: 18,650,217 km (0.119 R)
• M56: 18,728,157 km (0.055 R)
• M57: 18,923,532 km (0.112 R)
• M58: 20,229,970 km (0.067 R)
• M59: 21,157,477 km (0.112 R)
• M60: 21,361,080 km (0.038 R)
• M61: 21,934,189 km (0.065 R)
• M62: 22,678,738 km (0.091 R)
• M63: 22,803,652 km (0.1 R)
• M64: 22,970,454 km (0.067 R)
• M65: 23,431,514 km (0.12 R)
• M66: 23,599,812 km (0.11 R)
• M67: 23,726,372 km (0.096 R)
• M68: 24,234,855 km (0.097 R)
• M69: 25,047,321 km (0.056 R)
• M70: 25,392,144 km (0.112 R)
• M71: 26,348,224 km (0.101 R)
• M72: 26,918,790 km (0.083 R)
• M73: 27,671,118 km (0.066 R)
• M74: 28,430,327 km (0.041 R)
• M75: 28,564,965 km (0.053 R)
• M76: 29,286,775 km (0.069 R)
• M77: 29,741,104 km (0.091 R)
• M78: 29,832,209 km (0.115 R)
• M79: 29,923,464 km (0.085 R)
• M80: 30,335,007 km (0.112 R)
• M81: 30,656,493 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 10.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.76 AU - 8.18 AU

Year: 7348 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,096,957 km

• M1: 198,217 km (0.067 R)
• M2: 539,151 km (0.09 R)
• M3: 742,753 km (0.084 R)
• M4: 839,992 km (0.067 R)
• M5: 927,208 km (0.091 R)
• M6: 1,111,063 km (0.113 R)
• M7: 1,462,170 km (0.095 R)
• M8: 1,551,031 km (0.116 R)
• M9: 1,847,384 km (0.109 R)
• M10: 1,924,277 km (0.082 R)
• M11: 2,041,861 km (0.057 R)
• M12: 2,388,180 km (0.116 R)
• M13: 2,908,482 km (0.103 R)
• M14: 3,158,759 km (0.11 R)
• M15: 3,345,308 km (0.055 R)
• M16: 3,607,702 km (0.101 R)
• M17: 3,704,791 km (0.074 R)
• M18: 3,827,462 km (0.079 R)
• M19: 3,976,311 km (0.053 R)
• M20: 4,152,538 km (0.061 R)
• M21: 4,538,949 km (0.06 R)
• M22: 4,696,775 km (0.086 R)
• M23: 4,829,767 km (0.092 R)
• M24: 5,208,699 km (0.119 R)
• M25: 5,457,330 km (0.111 R)
• M26: 5,653,603 km (0.077 R)
• M27: 5,738,275 km (0.078 R)
• M28: 5,880,543 km (0.054 R)
• M29: 6,024,007 km (0.026 R)
• M30: 6,402,490 km (0.065 R)
• M31: 6,490,902 km (0.094 R)
• M32: 6,728,763 km (0.039 R)
• M33: 6,969,466 km (0.056 R)
• M34: 7,090,939 km (0.099 R)
• M35: 7,335,980 km (0.078 R)
• M36: 8,024,131 km (0.099 R)
• M37: 9,428,107 km (0.082 R)
• M38: 9,697,682 km (0.108 R)
• M39: 10,486,811 km (0.03 R)
• M40: 10,801,265 km (0.113 R)
• M41: 11,225,375 km (0.045 R)
• M42: 11,439,450 km (0.042 R)
• M43: 11,763,180 km (0.084 R)
• M44: 11,944,193 km (0.116 R)
• M45: 12,567,119 km (0.114 R)
• M46: 12,863,771 km (0.115 R)
• M47: 13,125,418 km (0.117 R)
• M48: 13,958,828 km (0.039 R)
• M49: 14,073,868 km (0.111 R)
• M50: 14,382,040 km (0.119 R)
• M51: 15,044,310 km (0.085 R)
• M52: 15,319,869 km (0.099 R)
• M53: 15,996,201 km (0.043 R)
• M54: 16,479,552 km (0.036 R)
• M55: 16,641,716 km (0.113 R)
• M56: 17,999,616 km (0.118 R)
• M57: 18,250,342 km (0.1 R)
• M58: 18,839,907 km (0.099 R)
• M59: 19,307,550 km (0.095 R)
• M60: 19,392,970 km (0.119 R)
• M61: 19,908,185 km (0.037 R)
• M62: 20,515,104 km (0.063 R)
• M63: 20,996,061 km (0.074 R)
• M64: 21,128,006 km (0.114 R)
• M65: 21,613,751 km (0.119 R)
• M66: 22,103,235 km (0.103 R)
• M67: 22,596,310 km (0.074 R)
• M68: 22,866,932 km (0.099 R)
• M69: 24,051,448 km (0.093 R)
• M70: 25,022,937 km (0.076 R)
• M71: 26,006,991 km (0.117 R)
• M72: 26,243,206 km (0.056 R)
• M73: 26,480,169 km (0.093 R)
• M74: 27,195,098 km (0.034 R)
• M75: 27,627,136 km (0.071 R)
• M76: 29,574,751 km (0.087 R)
• M77: 29,722,554 km (0.091 R)
• M78: 30,366,124 km (0.107 R)
• M79: 30,664,572 km (0.067 R)
• M80: 30,814,319 km (0.095 R)
• M81: 30,914,250 km (0.1 R)
• M82: 31,314,873 km (0.101 R)
• M83: 32,832,693 km (0.045 R)
• M84: 32,985,882 km (0.114 R)
• M85: 34,478,120 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 11.2

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.34 AU - 9.42 AU

Year: 8730 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,096,957 km

• M1: 140,323 km (0.11 R)
• M2: 245,191 km (0.098 R)
• M3: 347,815 km (0.052 R)
• M4: 539,899 km (0.104 R)
• M5: 625,170 km (0.109 R)
• M6: 1,001,408 km (0.117 R)
• M7: 1,222,963 km (0.076 R)
• M8: 1,322,894 km (0.111 R)
• M9: 1,751,043 km (0.074 R)
• M10: 2,000,722 km (0.096 R)
• M11: 2,180,539 km (0.091 R)
• M12: 2,428,572 km (0.055 R)
• M13: 2,686,030 km (0.119 R)
• M14: 3,020,381 km (0.103 R)
• M15: 3,181,049 km (0.108 R)
• M16: 3,274,099 km (0.086 R)
• M17: 3,344,560 km (0.117 R)
• M18: 4,026,726 km (0.058 R)
• M19: 4,102,273 km (0.073 R)
• M20: 4,229,431 km (0.108 R)
• M21: 4,487,787 km (0.1 R)
• M22: 5,074,210 km (0.07 R)
• M23: 5,912,706 km (0.107 R)
• M24: 6,348,186 km (0.106 R)
• M25: 6,466,069 km (0.116 R)
• M26: 7,127,591 km (0.119 R)
• M27: 7,311,746 km (0.103 R)
• M28: 7,622,161 km (0.095 R)
• M29: 8,808,323 km (0.086 R)
• M30: 9,305,586 km (0.103 R)
• M31: 9,540,754 km (0.078 R)
• M32: 9,948,408 km (0.098 R)
• M33: 10,154,404 km (0.093 R)
• M34: 10,257,926 km (0.106 R)
• M35: 10,710,759 km (0.094 R)
• M36: 10,816,225 km (0.065 R)
• M37: 11,098,965 km (0.06 R)
• M38: 11,527,862 km (0.119 R)
• M39: 11,671,925 km (0.095 R)
• M40: 12,217,957 km (0.12 R)
• M41: 12,772,217 km (0.068 R)
• M42: 13,297,007 km (0.078 R)
• M43: 14,367,679 km (0.103 R)
• M44: 14,522,812 km (0.12 R)
• M45: 14,795,828 km (0.059 R)
• M46: 14,913,412 km (0.069 R)
• M47: 16,794,755 km (0.105 R)
• M48: 16,876,435 km (0.11 R)
• M49: 16,999,255 km (0.057 R)
• M50: 17,122,374 km (0.108 R)
• M51: 18,243,760 km (0.106 R)
• M52: 18,622,691 km (0.066 R)
• M53: 18,749,700 km (0.104 R)
• M54: 19,046,950 km (0.086 R)
• M55: 19,174,857 km (0.05 R)
• M56: 19,517,436 km (0.086 R)
• M57: 19,646,389 km (0.113 R)
• M58: 22,509,094 km (0.085 R)
• M59: 23,461,584 km (0.073 R)
• M60: 23,736,096 km (0.117 R)
• M61: 23,965,728 km (0.083 R)
• M62: 24,103,807 km (0.113 R)
• M63: 24,427,238 km (0.079 R)
• M64: 24,798,390 km (0.088 R)
• M65: 25,876,243 km (0.115 R)
• M66: 26,160,030 km (0.087 R)
• M67: 26,397,143 km (0.03 R)
• M68: 26,778,168 km (0.068 R)
• M69: 26,873,761 km (0.11 R)
• M70: 27,786,907 km (0.05 R)
• M71: 27,980,487 km (0.073 R)
• M72: 28,710,375 km (0.062 R)
• M73: 29,102,171 km (0.112 R)
• M74: 29,446,546 km (0.03 R)
• M75: 30,089,517 km (0.081 R)
• M76: 30,537,413 km (0.048 R)
• M77: 31,894,266 km (0.09 R)
• M78: 32,198,548 km (0.091 R)
• M79: 32,758,643 km (0.108 R)
• M80: 34,406,613 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.8

Radius: 11.2

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.67 AU - 13.63 AU

Year: 14311 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,096,957 km

• M1: 268,678 km (0.108 R)
• M2: 471,682 km (0.095 R)
• M3: 709,543 km (0.07 R)
• M4: 986,897 km (0.065 R)
• M5: 1,248,544 km (0.037 R)
• M6: 1,724,265 km (0.111 R)
• M7: 2,041,712 km (0.118 R)
• M8: 2,253,542 km (0.054 R)
• M9: 2,797,929 km (0.086 R)
• M10: 2,999,886 km (0.085 R)
• M11: 3,489,520 km (0.113 R)
• M12: 3,670,683 km (0.105 R)
• M13: 4,117,981 km (0.097 R)
• M14: 4,781,447 km (0.117 R)
• M15: 5,146,167 km (0.113 R)
• M16: 6,426,575 km (0.07 R)
• M17: 6,559,867 km (0.089 R)
• M18: 6,829,292 km (0.082 R)
• M19: 7,194,012 km (0.113 R)
• M20: 7,332,540 km (0.117 R)
• M21: 8,814,905 km (0.027 R)
• M22: 8,963,156 km (0.103 R)
• M23: 9,362,732 km (0.037 R)
• M24: 9,819,155 km (0.054 R)
• M25: 10,230,998 km (0.089 R)
• M26: 10,596,167 km (0.105 R)
• M27: 10,859,459 km (0.056 R)
• M28: 11,071,738 km (0.112 R)
• M29: 11,554,491 km (0.059 R)
• M30: 11,662,650 km (0.058 R)
• M31: 12,043,975 km (0.108 R)
• M32: 12,318,936 km (0.087 R)
• M33: 12,540,341 km (0.089 R)
• M34: 13,667,261 km (0.086 R)
• M35: 14,767,853 km (0.069 R)
• M36: 14,944,229 km (0.066 R)
• M37: 15,417,856 km (0.12 R)
• M38: 15,596,775 km (0.048 R)
• M39: 16,380,219 km (0.063 R)
• M40: 17,299,947 km (0.061 R)
• M41: 17,734,828 km (0.068 R)
• M42: 18,679,089 km (0.1 R)
• M43: 18,806,098 km (0.08 R)
• M44: 19,446,078 km (0.12 R)
• M45: 19,833,536 km (0.112 R)
• M46: 21,077,143 km (0.115 R)
• M47: 21,408,652 km (0.091 R)
• M48: 21,741,807 km (0.088 R)
• M49: 22,548,588 km (0.088 R)
• M50: 22,751,742 km (0.084 R)
• M51: 23,501,975 km (0.091 R)
• M52: 23,639,306 km (0.113 R)
• M53: 23,914,716 km (0.085 R)
• M54: 24,191,172 km (0.103 R)
• M55: 24,747,228 km (0.069 R)
• M56: 26,726,707 km (0.119 R)
• M57: 27,662,890 km (0.118 R)
• M58: 28,244,377 km (0.09 R)
• M59: 28,317,381 km (0.06 R)
• M60: 31,741,078 km (0.085 R)
• M61: 32,808,907 km (0.075 R)
• M62: 33,578,738 km (0.075 R)
• M63: 33,810,914 km (0.076 R)
• M64: 33,965,897 km (0.091 R)
• M65: 36,319,969 km (0.08 R)
• M66: 40,935,513 km (0.099 R)
• M67: 41,100,818 km (0.1 R)
• M68: 42,933,542 km (0.034 R)
• M69: 43,606,433 km (0.087 R)
• M70: 46,591,808 km (0.116 R)
• M71: 47,196,782 km (0.119 R)
• M72: 48,152,712 km (0.104 R)
• M73: 49,378,517 km (0.103 R)
• M74: 50,348,959 km (0.076 R)
• M75: 51,147,512 km (0.118 R)
• M76: 51,503,854 km (0.037 R)
• M77: 52,937,151 km (0.03 R)
• M78: 53,568,454 km (0.064 R)
• M79: 56,118,200 km (0.114 R)
• M80: 56,393,760 km (0.077 R)
• M81: 56,577,616 km (0.101 R)
• M82: 57,500,335 km (0.09 R)
• M83: 58,800,490 km (0.04 R)
• M84: 58,893,690 km (0.103 R)
• M85: 59,267,086 km (0.093 R)
• M86: 60,674,503 km (0.104 R)
• M87: 62,092,840 km (0.062 R)
• M88: 62,568,113 km (0.089 R)
• M89: 63,617,841 km (0.104 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 10,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit