🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 137 Days

Day: 43.9 Hours

Environment

Temp: 242 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.45 AU - 0.59 AU

Year: 141 Days

Day: 45.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.69 AU - 0.87 AU

Year: 260 Days

Day: 40 Hours

Environment

Temp: 107 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.74 AU - 1.22 AU

Year: 365 Days

Day: 14 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.76 AU - 2.68 AU

Year: 1246 Days

Day: 42.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.15 AU - 2.69 AU

Year: 1418 Days

Day: 19.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,819,537 km

• M1: 89,759 km (0.11 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.8

Radius: 11.1

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.31 AU - 10.11 AU

Year: 8862 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,819,537 km

• M1: 235,617 km (0.109 R)
• M2: 306,376 km (0.056 R)
• M3: 427,252 km (0.091 R)
• M4: 553,213 km (0.114 R)
• M5: 1,050,775 km (0.104 R)
• M6: 1,312,572 km (0.118 R)
• M7: 1,440,627 km (0.112 R)
• M8: 1,573,022 km (0.087 R)
• M9: 1,874,162 km (0.12 R)
• M10: 2,118,455 km (0.051 R)
• M11: 2,347,191 km (0.091 R)
• M12: 2,746,767 km (0.099 R)
• M13: 2,940,645 km (0.105 R)
• M14: 3,025,168 km (0.034 R)
• M15: 3,400,808 km (0.094 R)
• M16: 3,914,677 km (0.062 R)
• M17: 4,292,113 km (0.071 R)
• M18: 5,184,015 km (0.111 R)
• M19: 5,493,982 km (0.044 R)
• M20: 5,845,537 km (0.035 R)
• M21: 5,916,745 km (0.055 R)
• M22: 8,384,063 km (0.072 R)
• M23: 8,952,685 km (0.05 R)
• M24: 9,449,948 km (0.077 R)
• M25: 9,702,020 km (0.109 R)
• M26: 9,913,851 km (0.116 R)
• M27: 10,341,850 km (0.104 R)
• M28: 11,527,862 km (0.116 R)
• M29: 12,525,830 km (0.117 R)
• M30: 12,895,636 km (0.107 R)
• M31: 13,081,885 km (0.11 R)
• M32: 13,693,291 km (0.099 R)
• M33: 13,978,724 km (0.082 R)
• M34: 14,170,060 km (0.087 R)
• M35: 16,331,600 km (0.073 R)
• M36: 17,347,818 km (0.088 R)
• M37: 18,175,393 km (0.062 R)
• M38: 18,804,602 km (0.096 R)
• M39: 19,761,729 km (0.06 R)
• M40: 20,246,277 km (0.116 R)
• M41: 21,227,040 km (0.078 R)
• M42: 22,502,661 km (0.101 R)
• M43: 22,614,710 km (0.071 R)
• M44: 22,783,307 km (0.077 R)
• M45: 23,803,116 km (0.08 R)
• M46: 24,146,293 km (0.107 R)
• M47: 24,433,671 km (0.058 R)
• M48: 25,069,611 km (0.059 R)
• M49: 25,302,236 km (0.118 R)
• M50: 25,594,101 km (0.106 R)
• M51: 26,004,598 km (0.04 R)
• M52: 26,181,123 km (0.07 R)
• M53: 26,417,189 km (0.116 R)
• M54: 27,248,803 km (0.118 R)
• M55: 27,607,988 km (0.114 R)
• M56: 27,908,380 km (0.07 R)
• M57: 28,149,532 km (0.093 R)
• M58: 30,103,280 km (0.117 R)
• M59: 30,288,782 km (0.048 R)
• M60: 30,536,516 km (0.106 R)
• M61: 30,909,613 km (0.063 R)
• M62: 31,346,588 km (0.074 R)
• M63: 31,974,600 km (0.066 R)
• M64: 32,606,651 km (0.066 R)
• M65: 33,883,170 km (0.041 R)
• M66: 34,527,488 km (0.106 R)
• M67: 34,981,068 km (0.115 R)
• M68: 36,024,962 km (0.059 R)
• M69: 36,616,622 km (0.12 R)
• M70: 36,814,690 km (0.1 R)
• M71: 37,410,688 km (0.101 R)
• M72: 37,676,523 km (0.075 R)
• M73: 38,813,766 km (0.115 R)
• M74: 40,711,116 km (0.084 R)
• M75: 42,015,759 km (0.047 R)
• M76: 42,916,338 km (0.1 R)
• M77: 42,985,901 km (0.109 R)
• M78: 43,194,740 km (0.09 R)
• M79: 43,683,326 km (0.111 R)
• M80: 44,103,696 km (0.106 R)
• M81: 44,736,645 km (0.065 R)
• M82: 46,082,726 km (0.063 R)
• M83: 46,653,442 km (0.067 R)
• M84: 47,298,209 km (0.079 R)
• M85: 47,729,799 km (0.087 R)
• M86: 47,874,011 km (0.112 R)
• M87: 48,018,224 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 11.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.47 AU - 9.63 AU

Year: 9418 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,819,537 km

• M1: 143,913 km (0.063 R)
• M2: 390,301 km (0.068 R)
• M3: 510,727 km (0.099 R)
• M4: 645,964 km (0.113 R)
• M5: 851,511 km (0.103 R)
• M6: 1,031,926 km (0.105 R)
• M7: 1,143,227 km (0.027 R)
• M8: 1,396,047 km (0.119 R)
• M9: 1,502,262 km (0.12 R)
• M10: 1,629,869 km (0.108 R)
• M11: 1,994,738 km (0.096 R)
• M12: 2,427,824 km (0.119 R)
• M13: 2,666,432 km (0.099 R)
• M14: 3,050,450 km (0.118 R)
• M15: 3,190,175 km (0.05 R)
• M16: 3,795,597 km (0.075 R)
• M17: 3,870,546 km (0.097 R)
• M18: 4,227,486 km (0.108 R)
• M19: 4,409,996 km (0.106 R)
• M20: 4,837,098 km (0.085 R)
• M21: 5,166,063 km (0.119 R)
• M22: 5,474,235 km (0.08 R)
• M23: 5,702,072 km (0.112 R)
• M24: 5,933,052 km (0.109 R)
• M25: 6,020,566 km (0.118 R)
• M26: 6,196,643 km (0.061 R)
• M27: 6,464,124 km (0.08 R)
• M28: 6,765,863 km (0.089 R)
• M29: 6,857,267 km (0.09 R)
• M30: 8,408,148 km (0.075 R)
• M31: 9,205,954 km (0.066 R)
• M32: 9,511,433 km (0.054 R)
• M33: 9,751,238 km (0.114 R)
• M34: 9,958,581 km (0.093 R)
• M35: 10,695,350 km (0.103 R)
• M36: 12,444,598 km (0.086 R)
• M37: 12,519,547 km (0.096 R)
• M38: 12,707,142 km (0.067 R)
• M39: 12,820,238 km (0.11 R)
• M40: 13,047,328 km (0.093 R)
• M41: 13,161,471 km (0.09 R)
• M42: 13,237,616 km (0.107 R)
• M43: 14,008,195 km (0.076 R)
• M44: 14,832,778 km (0.088 R)
• M45: 16,323,671 km (0.119 R)
• M46: 16,693,626 km (0.048 R)
• M47: 16,817,493 km (0.115 R)
• M48: 17,525,391 km (0.08 R)
• M49: 17,651,352 km (0.046 R)
• M50: 17,988,695 km (0.079 R)
• M51: 18,456,039 km (0.063 R)
• M52: 18,841,403 km (0.09 R)
• M53: 19,056,525 km (0.091 R)
• M54: 19,794,491 km (0.041 R)
• M55: 20,585,864 km (0.086 R)
• M56: 21,657,284 km (0.034 R)
• M57: 22,336,159 km (0.062 R)
• M58: 22,472,742 km (0.032 R)
• M59: 22,563,996 km (0.115 R)
• M60: 22,975,989 km (0.076 R)
• M61: 23,067,842 km (0.087 R)
• M62: 23,529,202 km (0.1 R)
• M63: 24,601,968 km (0.071 R)
• M64: 24,695,916 km (0.054 R)
• M65: 24,837,286 km (0.096 R)
• M66: 24,978,805 km (0.106 R)
• M67: 26,072,814 km (0.064 R)
• M68: 26,939,884 km (0.039 R)
• M69: 27,474,547 km (0.065 R)
• M70: 27,865,446 km (0.052 R)
• M71: 28,061,718 km (0.108 R)
• M72: 28,307,507 km (0.1 R)
• M73: 29,348,110 km (0.089 R)
• M74: 30,149,207 km (0.084 R)
• M75: 31,109,924 km (0.096 R)
• M76: 32,440,897 km (0.085 R)
• M77: 33,321,131 km (0.118 R)
• M78: 33,425,251 km (0.11 R)
• M79: 33,529,371 km (0.069 R)
• M80: 33,738,060 km (0.079 R)
• M81: 34,156,784 km (0.065 R)
• M82: 34,314,161 km (0.108 R)
• M83: 34,999,319 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.1

Radius: 7.3

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.91 AU - 19.59 AU

Year: 23548 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 123.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,819,537 km

• M1: 309,219 km (0.11 R)
• M2: 584,628 km (0.099 R)
• M3: 897,438 km (0.048 R)
• M4: 1,132,755 km (0.117 R)
• M5: 1,487,452 km (0.077 R)
• M6: 2,452,507 km (0.097 R)
• M7: 2,533,440 km (0.111 R)
• M8: 2,994,650 km (0.087 R)
• M9: 3,124,950 km (0.054 R)
• M10: 3,481,741 km (0.053 R)
• M11: 4,136,980 km (0.119 R)
• M12: 4,578,293 km (0.116 R)
• M13: 4,728,639 km (0.047 R)
• M14: 4,880,631 km (0.117 R)
• M15: 5,558,159 km (0.037 R)
• M16: 6,209,508 km (0.1 R)
• M17: 6,600,557 km (0.113 R)
• M18: 6,713,803 km (0.094 R)
• M19: 6,827,647 km (0.08 R)
• M20: 8,001,093 km (0.101 R)
• M21: 8,365,363 km (0.107 R)
• M22: 8,426,549 km (0.109 R)
• M23: 8,672,937 km (0.106 R)
• M24: 12,015,551 km (0.03 R)
• M25: 13,066,327 km (0.109 R)
• M26: 13,638,688 km (0.117 R)
• M27: 14,219,278 km (0.034 R)
• M28: 14,586,241 km (0.104 R)
• M29: 15,105,196 km (0.052 R)
• M30: 15,404,542 km (0.078 R)
• M31: 17,553,814 km (0.054 R)
• M32: 21,618,388 km (0.063 R)
• M33: 21,955,582 km (0.088 R)
• M34: 22,124,927 km (0.061 R)
• M35: 22,720,775 km (0.113 R)
• M36: 23,149,672 km (0.086 R)
• M37: 23,581,112 km (0.099 R)
• M38: 24,539,885 km (0.113 R)
• M39: 24,979,852 km (0.117 R)
• M40: 25,600,235 km (0.046 R)
• M41: 28,040,176 km (0.109 R)
• M42: 29,801,242 km (0.12 R)
• M43: 30,553,271 km (0.1 R)
• M44: 31,980,434 km (0.077 R)
• M45: 34,997,674 km (0.1 R)
• M46: 35,195,442 km (0.116 R)
• M47: 37,092,792 km (0.11 R)
• M48: 37,193,621 km (0.113 R)
• M49: 37,698,813 km (0.111 R)
• M50: 42,136,783 km (0.058 R)
• M51: 42,241,951 km (0.085 R)
• M52: 43,298,411 km (0.115 R)
• M53: 43,510,690 km (0.077 R)
• M54: 45,221,641 km (0.077 R)
• M55: 45,437,062 km (0.073 R)
• M56: 45,760,941 km (0.117 R)
• M57: 46,954,583 km (0.102 R)
• M58: 47,719,626 km (0.082 R)
• M59: 48,930,023 km (0.048 R)
• M60: 50,150,442 km (0.1 R)
• M61: 51,156,488 km (0.101 R)
• M62: 51,605,730 km (0.089 R)
• M63: 54,901,820 km (0.072 R)
• M64: 56,865,442 km (0.084 R)
• M65: 58,499,649 km (0.085 R)
• M66: 60,861,051 km (0.112 R)
• M67: 60,979,982 km (0.115 R)
• M68: 64,582,298 km (0.113 R)
• M69: 65,067,743 km (0.036 R)
• M70: 65,798,379 km (0.09 R)
• M71: 68,871,269 km (0.062 R)
• M72: 69,864,599 km (0.091 R)
• M73: 70,113,530 km (0.05 R)
• M74: 70,612,589 km (0.096 R)
• M75: 73,125,085 km (0.117 R)
• M76: 73,631,025 km (0.093 R)
• M77: 76,050,471 km (0.105 R)
• M78: 76,948,358 km (0.079 R)
• M79: 77,720,881 km (0.081 R)
• M80: 79,143,557 km (0.081 R)
• M81: 79,273,408 km (0.046 R)
• M82: 80,705,508 km (0.057 R)
• M83: 81,621,346 km (0.117 R)
• M84: 83,199,305 km (0.1 R)
• M85: 85,052,972 km (0.117 R)
• M86: 85,318,957 km (0.08 R)
• M87: 85,851,675 km (0.071 R)
• M88: 86,786,512 km (0.104 R)
• M89: 87,054,143 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.2

Radius: 5.3

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.26 AU - 17.46 AU

Year: 23795 Days

Day: 22.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,819,537 km

• M1: 72,256 km (0.111 R)
• M2: 195,824 km (0.06 R)
• M3: 569,519 km (0.029 R)
• M4: 741,257 km (0.047 R)
• M5: 833,410 km (0.046 R)
• M6: 929,152 km (0.049 R)
• M7: 1,105,827 km (0.082 R)
• M8: 1,404,425 km (0.067 R)
• M9: 1,666,819 km (0.113 R)
• M10: 2,473,152 km (0.049 R)
• M11: 3,192,867 km (0.114 R)
• M12: 3,732,616 km (0.114 R)
• M13: 4,012,963 km (0.091 R)
• M14: 5,290,080 km (0.103 R)
• M15: 5,559,506 km (0.045 R)
• M16: 5,604,834 km (0.099 R)
• M17: 5,650,312 km (0.108 R)
• M18: 6,158,496 km (0.066 R)
• M19: 6,205,469 km (0.081 R)
• M20: 6,537,277 km (0.084 R)
• M21: 6,585,149 km (0.102 R)
• M22: 6,972,308 km (0.044 R)
• M23: 7,366,947 km (0.118 R)
• M24: 9,069,820 km (0.047 R)
• M25: 10,102,943 km (0.078 R)
• M26: 10,436,845 km (0.046 R)
• M27: 10,605,143 km (0.09 R)
• M28: 11,808,358 km (0.111 R)
• M29: 11,925,194 km (0.112 R)
• M30: 12,455,668 km (0.078 R)
• M31: 12,574,748 km (0.055 R)
• M32: 12,873,645 km (0.107 R)
• M33: 13,175,084 km (0.118 R)
• M34: 13,235,522 km (0.027 R)
• M35: 14,591,028 km (0.079 R)
• M36: 14,968,165 km (0.119 R)
• M37: 15,668,133 km (0.076 R)
• M38: 16,119,171 km (0.116 R)
• M39: 16,183,946 km (0.107 R)
• M40: 17,697,428 km (0.088 R)
• M41: 17,898,188 km (0.112 R)
• M42: 19,669,278 km (0.068 R)
• M43: 20,435,368 km (0.12 R)
• M44: 21,353,151 km (0.104 R)
• M45: 21,638,135 km (0.114 R)
• M46: 22,212,142 km (0.085 R)
• M47: 22,356,504 km (0.049 R)
• M48: 22,791,086 km (0.109 R)
• M49: 23,009,499 km (0.116 R)
• M50: 24,334,338 km (0.086 R)
• M51: 26,367,672 km (0.053 R)
• M52: 27,057,468 km (0.071 R)
• M53: 27,211,553 km (0.027 R)
• M54: 27,520,623 km (0.036 R)
• M55: 28,298,232 km (0.083 R)
• M56: 29,636,984 km (0.096 R)
• M57: 29,875,293 km (0.087 R)
• M58: 30,674,445 km (0.093 R)
• M59: 31,157,347 km (0.073 R)
• M60: 31,318,913 km (0.058 R)
• M61: 33,031,509 km (0.077 R)
• M62: 33,443,651 km (0.076 R)
• M63: 34,941,874 km (0.084 R)
• M64: 36,802,423 km (0.095 R)
• M65: 37,744,740 km (0.076 R)
• M66: 38,089,263 km (0.064 R)
• M67: 38,175,581 km (0.118 R)
• M68: 38,262,049 km (0.071 R)
• M69: 38,434,984 km (0.117 R)
• M70: 39,042,351 km (0.063 R)
• M71: 39,653,010 km (0.095 R)
• M72: 42,305,380 km (0.078 R)
• M73: 44,105,192 km (0.071 R)
• M74: 44,740,983 km (0.099 R)
• M75: 45,746,281 km (0.103 R)
• M76: 47,593,067 km (0.108 R)
• M77: 48,900,253 km (0.094 R)
• M78: 49,275,893 km (0.067 R)
• M79: 52,027,895 km (0.065 R)
• M80: 52,219,530 km (0.069 R)
• M81: 53,277,636 km (0.116 R)
• M82: 53,857,777 km (0.078 R)
• M83: 54,634,489 km (0.099 R)
• M84: 56,002,711 km (0.114 R)
• M85: 57,877,621 km (0.091 R)
• M86: 58,076,137 km (0.083 R)
• M87: 58,175,470 km (0.1 R)
• M88: 61,182,537 km (0.064 R)
• M89: 61,384,793 km (0.098 R)
• M90: 66,305,367 km (0.045 R)
• M91: 67,450,688 km (0.112 R)
• M92: 67,868,814 km (0.026 R)
• M93: 68,078,101 km (0.072 R)
• M94: 68,812,627 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 12,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit