🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.53 AU - 0.77 AU

Year: 201 Days

Day: 41.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,926,357 km

• M1: 487,390 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.58 AU - 0.88 AU

Year: 239 Days

Day: 24.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.17 AU - 1.23 AU

Year: 503 Days

Day: 20.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.13 AU - 1.83 AU

Year: 689 Days

Day: 33.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,926,357 km

• M1: 974,181 km (0.066 R)

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.7

Radius: 10.8

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.93 AU - 5.33 AU

Year: 3815 Days

Day: 7.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,926,357 km

• M1: 138,677 km (0.063 R)
• M2: 333,902 km (0.035 R)
• M3: 482,004 km (0.054 R)
• M4: 814,112 km (0.106 R)
• M5: 1,025,344 km (0.119 R)
• M6: 1,368,671 km (0.025 R)
• M7: 1,501,065 km (0.111 R)
• M8: 1,747,453 km (0.092 R)
• M9: 1,875,509 km (0.069 R)
• M10: 2,040,365 km (0.071 R)
• M11: 2,107,535 km (0.085 R)
• M12: 2,175,602 km (0.106 R)
• M13: 2,261,770 km (0.084 R)
• M14: 2,366,638 km (0.069 R)
• M15: 2,545,109 km (0.11 R)
• M16: 2,877,814 km (0.034 R)
• M17: 3,185,387 km (0.091 R)
• M18: 3,323,317 km (0.037 R)
• M19: 4,085,219 km (0.096 R)
• M20: 4,563,333 km (0.045 R)
• M21: 5,105,327 km (0.115 R)
• M22: 5,244,004 km (0.093 R)
• M23: 5,431,001 km (0.078 R)
• M24: 5,907,919 km (0.105 R)
• M25: 5,980,773 km (0.106 R)
• M26: 6,078,161 km (0.045 R)
• M27: 7,210,617 km (0.093 R)
• M28: 7,418,708 km (0.111 R)
• M29: 7,497,247 km (0.072 R)
• M30: 7,681,701 km (0.038 R)
• M31: 7,894,280 km (0.073 R)
• M32: 8,001,242 km (0.068 R)
• M33: 8,135,731 km (0.104 R)
• M34: 9,436,334 km (0.078 R)
• M35: 9,521,456 km (0.075 R)
• M36: 9,721,318 km (0.087 R)
• M37: 10,212,448 km (0.105 R)
• M38: 10,800,517 km (0.118 R)
• M39: 11,429,876 km (0.113 R)
• M40: 11,551,200 km (0.081 R)
• M41: 11,672,823 km (0.11 R)
• M42: 11,794,895 km (0.112 R)
• M43: 12,071,202 km (0.072 R)
• M44: 12,380,720 km (0.092 R)
• M45: 12,630,249 km (0.086 R)
• M46: 12,724,196 km (0.078 R)
• M47: 12,881,424 km (0.117 R)
• M48: 13,165,959 km (0.099 R)
• M49: 13,261,253 km (0.076 R)
• M50: 13,388,710 km (0.119 R)
• M51: 13,484,602 km (0.056 R)
• M52: 14,292,132 km (0.119 R)
• M53: 14,751,397 km (0.107 R)
• M54: 14,850,431 km (0.09 R)
• M55: 15,954,164 km (0.112 R)
• M56: 16,808,069 km (0.091 R)
• M57: 16,877,033 km (0.11 R)
• M58: 17,015,112 km (0.07 R)
• M59: 17,084,376 km (0.095 R)
• M60: 17,188,347 km (0.086 R)
• M61: 17,852,112 km (0.045 R)
• M62: 18,098,799 km (0.077 R)
• M63: 18,169,409 km (0.104 R)
• M64: 18,346,533 km (0.115 R)
• M65: 18,453,047 km (0.108 R)
• M66: 18,631,068 km (0.065 R)
• M67: 19,820,371 km (0.059 R)
• M68: 20,112,387 km (0.103 R)
• M69: 20,885,658 km (0.108 R)
• M70: 21,331,908 km (0.095 R)
• M71: 21,443,957 km (0.078 R)
• M72: 21,818,849 km (0.072 R)
• M73: 22,120,439 km (0.057 R)
• M74: 22,233,834 km (0.114 R)
• M75: 23,071,582 km (0.104 R)
• M76: 23,340,260 km (0.052 R)
• M77: 23,609,985 km (0.108 R)
• M78: 23,803,415 km (0.104 R)
• M79: 23,997,294 km (0.11 R)
• M80: 24,934,973 km (0.037 R)
• M81: 25,131,844 km (0.094 R)
• M82: 25,408,450 km (0.099 R)
• M83: 26,564,692 km (0.063 R)
• M84: 26,967,410 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 10.4

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.62 AU - 7.04 AU

Year: 6098 Days

Day: 5.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,926,357 km

• M1: 194,776 km (0.112 R)
• M2: 275,110 km (0.095 R)
• M3: 356,641 km (0.108 R)
• M4: 675,883 km (0.097 R)
• M5: 1,528,741 km (0.057 R)
• M6: 1,625,979 km (0.098 R)
• M7: 1,775,727 km (0.072 R)
• M8: 1,982,920 km (0.117 R)
• M9: 2,089,433 km (0.096 R)
• M10: 2,535,086 km (0.035 R)
• M11: 2,709,965 km (0.117 R)
• M12: 3,153,972 km (0.113 R)
• M13: 3,470,072 km (0.107 R)
• M14: 3,577,633 km (0.041 R)
• M15: 3,752,214 km (0.114 R)
• M16: 4,041,985 km (0.061 R)
• M17: 4,667,005 km (0.069 R)
• M18: 4,810,170 km (0.092 R)
• M19: 4,930,447 km (0.055 R)
• M20: 5,521,957 km (0.034 R)
• M21: 5,673,350 km (0.081 R)
• M22: 5,749,645 km (0.03 R)
• M23: 6,214,296 km (0.063 R)
• M24: 6,345,493 km (0.117 R)
• M25: 6,424,630 km (0.044 R)
• M26: 6,504,216 km (0.079 R)
• M27: 7,015,542 km (0.059 R)
• M28: 7,651,781 km (0.041 R)
• M29: 7,962,646 km (0.084 R)
• M30: 8,509,276 km (0.103 R)
• M31: 8,655,284 km (0.108 R)
• M32: 9,157,484 km (0.077 R)
• M33: 10,563,854 km (0.105 R)
• M34: 10,846,893 km (0.113 R)
• M35: 11,005,167 km (0.07 R)
• M36: 11,132,326 km (0.074 R)
• M37: 11,581,418 km (0.114 R)
• M38: 11,743,283 km (0.105 R)
• M39: 11,873,284 km (0.076 R)
• M40: 12,003,733 km (0.11 R)
• M41: 12,497,257 km (0.078 R)
• M42: 13,708,850 km (0.087 R)
• M43: 14,363,490 km (0.072 R)
• M44: 14,677,047 km (0.11 R)
• M45: 15,063,309 km (0.095 R)
• M46: 15,240,133 km (0.052 R)
• M47: 15,417,557 km (0.083 R)
• M48: 15,488,765 km (0.098 R)
• M49: 15,702,840 km (0.034 R)
• M50: 15,953,865 km (0.099 R)
• M51: 16,861,475 km (0.056 R)
• M52: 17,081,833 km (0.12 R)
• M53: 17,674,091 km (0.107 R)
• M54: 17,860,490 km (0.119 R)
• M55: 18,047,637 km (0.094 R)
• M56: 18,160,134 km (0.064 R)
• M57: 18,235,382 km (0.041 R)
• M58: 19,413,914 km (0.111 R)
• M59: 19,683,340 km (0.061 R)
• M60: 19,993,007 km (0.09 R)
• M61: 20,109,395 km (0.034 R)
• M62: 20,343,216 km (0.073 R)
• M63: 20,460,351 km (0.042 R)
• M64: 20,931,285 km (0.033 R)
• M65: 21,525,039 km (0.11 R)
• M66: 21,804,039 km (0.11 R)
• M67: 22,405,871 km (0.096 R)
• M68: 22,932,007 km (0.064 R)
• M69: 23,176,151 km (0.048 R)
• M70: 23,790,400 km (0.109 R)
• M71: 23,913,818 km (0.115 R)
• M72: 24,161,402 km (0.084 R)
• M73: 24,285,569 km (0.107 R)
• M74: 24,451,323 km (0.095 R)
• M75: 24,575,938 km (0.042 R)
• M76: 24,700,852 km (0.099 R)
• M77: 24,951,130 km (0.118 R)
• M78: 25,664,861 km (0.087 R)
• M79: 26,641,286 km (0.117 R)
• M80: 27,543,362 km (0.104 R)
• M81: 27,933,064 km (0.104 R)
• M82: 28,193,813 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.8

Radius: 9.5

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.29 AU - 8.53 AU

Year: 7723 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,926,357 km

• M1: 131,347 km (0.105 R)
• M2: 642,224 km (0.075 R)
• M3: 1,080,845 km (0.109 R)
• M4: 1,216,679 km (0.084 R)
• M5: 1,286,691 km (0.118 R)
• M6: 1,412,802 km (0.035 R)
• M7: 1,658,143 km (0.104 R)
• M8: 1,776,176 km (0.03 R)
• M9: 2,632,474 km (0.066 R)
• M10: 2,747,664 km (0.061 R)
• M11: 2,841,013 km (0.115 R)
• M12: 2,935,409 km (0.056 R)
• M13: 3,398,415 km (0.088 R)
• M14: 3,702,697 km (0.037 R)
• M15: 3,780,039 km (0.034 R)
• M16: 4,419,271 km (0.073 R)
• M17: 4,920,573 km (0.102 R)
• M18: 5,120,436 km (0.097 R)
• M19: 5,381,335 km (0.04 R)
• M20: 6,037,620 km (0.088 R)
• M21: 6,406,230 km (0.095 R)
• M22: 6,530,695 km (0.117 R)
• M23: 6,877,313 km (0.06 R)
• M24: 7,262,229 km (0.056 R)
• M25: 7,720,297 km (0.112 R)
• M26: 7,819,630 km (0.113 R)
• M27: 7,886,201 km (0.095 R)
• M28: 8,019,643 km (0.105 R)
• M29: 9,573,217 km (0.116 R)
• M30: 9,680,179 km (0.116 R)
• M31: 9,823,195 km (0.063 R)
• M32: 10,111,470 km (0.032 R)
• M33: 10,329,434 km (0.078 R)
• M34: 10,844,200 km (0.107 R)
• M35: 10,992,900 km (0.099 R)
• M36: 11,179,598 km (0.05 R)
• M37: 11,632,132 km (0.092 R)
• M38: 11,822,421 km (0.1 R)
• M39: 12,322,077 km (0.069 R)
• M40: 13,381,829 km (0.098 R)
• M41: 13,501,357 km (0.034 R)
• M42: 14,023,604 km (0.067 R)
• M43: 14,144,927 km (0.115 R)
• M44: 14,226,159 km (0.116 R)
• M45: 15,046,255 km (0.099 R)
• M46: 15,797,386 km (0.077 R)
• M47: 15,923,796 km (0.086 R)
• M48: 16,092,841 km (0.119 R)
• M49: 17,947,406 km (0.118 R)
• M50: 18,123,333 km (0.104 R)
• M51: 18,255,727 km (0.12 R)
• M52: 18,388,421 km (0.105 R)
• M53: 18,699,135 km (0.045 R)
• M54: 19,823,363 km (0.103 R)
• M55: 21,340,435 km (0.099 R)
• M56: 22,656,897 km (0.081 R)
• M57: 24,290,356 km (0.099 R)
• M58: 26,260,410 km (0.066 R)
• M59: 27,062,704 km (0.063 R)
• M60: 27,974,802 km (0.055 R)
• M61: 28,485,978 km (0.09 R)
• M62: 28,845,611 km (0.118 R)
• M63: 28,948,534 km (0.108 R)
• M64: 29,725,247 km (0.084 R)
• M65: 30,194,535 km (0.063 R)
• M66: 30,456,182 km (0.083 R)
• M67: 30,613,708 km (0.104 R)
• M68: 30,982,018 km (0.108 R)
• M69: 31,510,847 km (0.119 R)
• M70: 31,723,126 km (0.061 R)
• M71: 31,882,747 km (0.074 R)
• M72: 33,222,845 km (0.116 R)
• M73: 33,493,168 km (0.114 R)
• M74: 34,199,120 km (0.085 R)
• M75: 34,471,987 km (0.105 R)
• M76: 35,129,918 km (0.089 R)
• M77: 35,294,925 km (0.104 R)
• M78: 36,179,946 km (0.085 R)
• M79: 36,291,097 km (0.075 R)
• M80: 36,513,699 km (0.099 R)
• M81: 36,736,749 km (0.119 R)
• M82: 37,072,148 km (0.107 R)
• M83: 37,408,593 km (0.044 R)
• M84: 37,520,941 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.3

Radius: 6

Gravity: 27.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.38 AU - 15 AU

Year: 21558 Days

Day: 16.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,926,357 km

• M1: 367,861 km (0.082 R)
• M2: 408,701 km (0.111 R)
• M3: 793,467 km (0.061 R)
• M4: 875,746 km (0.085 R)
• M5: 1,598,154 km (0.091 R)
• M6: 1,667,867 km (0.073 R)
• M7: 2,031,988 km (0.089 R)
• M8: 2,705,627 km (0.117 R)
• M9: 3,001,681 km (0.112 R)
• M10: 3,352,638 km (0.048 R)
• M11: 3,624,457 km (0.038 R)
• M12: 4,093,297 km (0.085 R)
• M13: 4,286,129 km (0.082 R)
• M14: 5,879,196 km (0.071 R)
• M15: 5,987,655 km (0.107 R)
• M16: 6,317,069 km (0.103 R)
• M17: 7,633,830 km (0.112 R)
• M18: 7,692,921 km (0.074 R)
• M19: 8,111,197 km (0.068 R)
• M20: 10,245,360 km (0.08 R)
• M21: 11,441,096 km (0.081 R)
• M22: 12,193,423 km (0.088 R)
• M23: 12,331,951 km (0.114 R)
• M24: 12,540,640 km (0.116 R)
• M25: 13,387,214 km (0.077 R)
• M26: 13,673,545 km (0.037 R)
• M27: 14,179,335 km (0.095 R)
• M28: 14,471,200 km (0.088 R)
• M29: 14,838,762 km (0.097 R)
• M30: 15,358,465 km (0.086 R)
• M31: 16,339,528 km (0.086 R)
• M32: 16,876,136 km (0.064 R)
• M33: 16,953,179 km (0.043 R)
• M34: 17,030,521 km (0.108 R)
• M35: 17,340,637 km (0.045 R)
• M36: 17,652,698 km (0.086 R)
• M37: 17,809,477 km (0.118 R)
• M38: 18,759,423 km (0.11 R)
• M39: 19,806,908 km (0.117 R)
• M40: 20,873,391 km (0.081 R)
• M41: 21,538,952 km (0.029 R)
• M42: 22,465,411 km (0.108 R)
• M43: 24,009,261 km (0.112 R)
• M44: 24,618,873 km (0.089 R)
• M45: 28,290,154 km (0.055 R)
• M46: 30,611,165 km (0.09 R)
• M47: 30,799,509 km (0.067 R)
• M48: 31,461,629 km (0.079 R)
• M49: 31,651,618 km (0.118 R)
• M50: 32,032,794 km (0.118 R)
• M51: 32,319,722 km (0.065 R)
• M52: 33,185,595 km (0.091 R)
• M53: 33,961,559 km (0.051 R)
• M54: 34,156,485 km (0.042 R)
• M55: 34,351,860 km (0.085 R)
• M56: 36,624,401 km (0.029 R)
• M57: 37,930,241 km (0.102 R)
• M58: 38,335,202 km (0.061 R)
• M59: 38,741,510 km (0.095 R)
• M60: 39,353,665 km (0.113 R)
• M61: 40,794,292 km (0.098 R)
• M62: 41,938,417 km (0.087 R)
• M63: 42,882,230 km (0.105 R)
• M64: 44,470,959 km (0.067 R)
• M65: 45,111,687 km (0.119 R)
• M66: 45,218,799 km (0.108 R)
• M67: 47,487,450 km (0.068 R)
• M68: 48,251,896 km (0.067 R)
• M69: 48,910,425 km (0.088 R)
• M70: 52,022,211 km (0.057 R)
• M71: 52,810,143 km (0.102 R)
• M72: 53,602,114 km (0.047 R)
• M73: 56,346,786 km (0.083 R)
• M74: 57,503,776 km (0.094 R)
• M75: 59,958,976 km (0.066 R)
• M76: 61,021,570 km (0.061 R)
• M77: 61,377,164 km (0.107 R)
• M78: 65,697,850 km (0.049 R)
• M79: 66,427,439 km (0.119 R)
• M80: 67,772,024 km (0.08 R)
• M81: 70,363,658 km (0.08 R)
• M82: 70,487,974 km (0.095 R)
• M83: 72,485,404 km (0.109 R)
• M84: 74,881,513 km (0.068 R)
• M85: 75,898,031 km (0.078 R)
• M86: 78,202,137 km (0.057 R)
• M87: 78,975,259 km (0.073 R)
• M88: 80,658,983 km (0.085 R)
• M89: 81,440,183 km (0.097 R)
• M90: 83,403,805 km (0.101 R)
• M91: 86,444,980 km (0.043 R)
• M92: 87,110,990 km (0.075 R)
• M93: 87,912,236 km (0.06 R)
• M94: 88,581,986 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 19,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit