🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.78 AU - 0.8 AU

Year: 255 Days

Day: 28.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,303,506 km

• M1: 104,569 km (0.063 R)
• M2: 772,523 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.69 AU - 0.99 AU

Year: 280 Days

Day: 14.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.85 AU - 1.21 AU

Year: 380 Days

Day: 39.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,303,506 km

• M1: 888,761 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.3 AU - 1.54 AU

Year: 615 Days

Day: 37.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.19 AU - 1.98 AU

Year: 722 Days

Day: 41.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,303,506 km

• M1: 446,250 km (0.119 R)
• M2: 1,143,975 km (0.084 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 14.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.11 AU - 7.51 AU

Year: 6459 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,303,506 km

• M1: 179,667 km (0.098 R)
• M2: 467,045 km (0.049 R)
• M3: 588,368 km (0.093 R)
• M4: 697,575 km (0.085 R)
• M5: 983,456 km (0.081 R)
• M6: 1,149,061 km (0.118 R)
• M7: 1,509,742 km (0.116 R)
• M8: 1,868,926 km (0.049 R)
• M9: 2,020,469 km (0.078 R)
• M10: 2,356,466 km (0.102 R)
• M11: 2,689,321 km (0.119 R)
• M12: 2,818,125 km (0.073 R)
• M13: 3,149,484 km (0.106 R)
• M14: 3,285,618 km (0.045 R)
• M15: 3,447,034 km (0.113 R)
• M16: 3,611,143 km (0.065 R)
• M17: 3,971,674 km (0.086 R)
• M18: 4,268,626 km (0.101 R)
• M19: 4,598,489 km (0.081 R)
• M20: 5,528,240 km (0.069 R)
• M21: 6,000,670 km (0.107 R)
• M22: 6,428,520 km (0.064 R)
• M23: 6,544,308 km (0.029 R)
• M24: 6,807,302 km (0.069 R)
• M25: 7,044,115 km (0.062 R)
• M26: 7,374,277 km (0.076 R)
• M27: 7,740,194 km (0.112 R)
• M28: 7,925,396 km (0.09 R)
• M29: 8,049,712 km (0.091 R)
• M30: 8,331,704 km (0.09 R)
• M31: 9,067,576 km (0.066 R)
• M32: 9,197,726 km (0.076 R)
• M33: 9,361,236 km (0.084 R)
• M34: 9,525,644 km (0.054 R)
• M35: 9,724,310 km (0.104 R)
• M36: 9,924,472 km (0.063 R)
• M37: 10,159,640 km (0.105 R)
• M38: 10,294,727 km (0.093 R)
• M39: 10,430,562 km (0.03 R)
• M40: 10,738,434 km (0.088 R)
• M41: 11,153,419 km (0.082 R)
• M42: 11,999,395 km (0.083 R)
• M43: 12,286,024 km (0.083 R)
• M44: 12,394,034 km (0.098 R)
• M45: 12,647,453 km (0.116 R)
• M46: 12,793,012 km (0.1 R)
• M47: 13,159,377 km (0.117 R)
• M48: 14,279,266 km (0.036 R)
• M49: 14,468,956 km (0.079 R)
• M50: 15,004,367 km (0.117 R)
• M51: 17,009,577 km (0.091 R)
• M52: 17,859,592 km (0.042 R)
• M53: 18,516,476 km (0.059 R)
• M54: 19,097,814 km (0.116 R)
• M55: 19,390,726 km (0.063 R)
• M56: 19,600,911 km (0.104 R)
• M57: 20,023,376 km (0.089 R)
• M58: 20,278,440 km (0.031 R)
• M59: 20,577,337 km (0.085 R)
• M60: 20,834,645 km (0.101 R)
• M61: 23,109,281 km (0.097 R)
• M62: 23,555,681 km (0.063 R)
• M63: 23,690,169 km (0.078 R)
• M64: 24,684,247 km (0.079 R)
• M65: 24,820,980 km (0.046 R)
• M66: 25,599,936 km (0.065 R)
• M67: 28,365,103 km (0.101 R)
• M68: 28,938,960 km (0.093 R)
• M69: 29,179,364 km (0.045 R)
• M70: 31,076,265 km (0.088 R)
• M71: 31,322,353 km (0.055 R)
• M72: 31,618,408 km (0.11 R)
• M73: 31,717,441 km (0.044 R)
• M74: 32,114,175 km (0.11 R)
• M75: 32,362,956 km (0.055 R)
• M76: 32,512,554 km (0.116 R)
• M77: 32,712,267 km (0.025 R)
• M78: 33,566,022 km (0.114 R)
• M79: 33,767,979 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.4

Radius: 9.7

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.85 AU - 12.39 AU

Year: 15335 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,303,506 km

• M1: 122,820 km (0.089 R)
• M2: 561,291 km (0.06 R)
• M3: 1,102,536 km (0.077 R)
• M4: 1,450,501 km (0.039 R)
• M5: 1,622,539 km (0.108 R)
• M6: 2,018,524 km (0.069 R)
• M7: 2,615,420 km (0.061 R)
• M8: 2,790,748 km (0.12 R)
• M9: 3,042,671 km (0.091 R)
• M10: 3,491,764 km (0.107 R)
• M11: 3,881,915 km (0.117 R)
• M12: 4,082,376 km (0.077 R)
• M13: 4,451,733 km (0.107 R)
• M14: 4,577,246 km (0.053 R)
• M15: 4,746,441 km (0.107 R)
• M16: 5,047,582 km (0.091 R)
• M17: 5,310,724 km (0.1 R)
• M18: 5,623,534 km (0.095 R)
• M19: 6,313,778 km (0.075 R)
• M20: 6,692,859 km (0.066 R)
• M21: 8,697,171 km (0.087 R)
• M22: 9,065,930 km (0.105 R)
• M23: 9,764,103 km (0.108 R)
• M24: 11,041,520 km (0.101 R)
• M25: 11,440,647 km (0.108 R)
• M26: 12,077,485 km (0.114 R)
• M27: 12,725,842 km (0.119 R)
• M28: 13,144,417 km (0.117 R)
• M29: 13,811,175 km (0.119 R)
• M30: 14,551,086 km (0.11 R)
• M31: 14,925,828 km (0.094 R)
• M32: 15,685,038 km (0.074 R)
• M33: 15,876,822 km (0.091 R)
• M34: 18,980,978 km (0.077 R)
• M35: 19,459,093 km (0.114 R)
• M36: 19,527,758 km (0.087 R)
• M37: 19,941,097 km (0.058 R)
• M38: 20,636,428 km (0.098 R)
• M39: 21,057,546 km (0.09 R)
• M40: 21,128,006 km (0.104 R)
• M41: 21,198,617 km (0.12 R)
• M42: 21,481,506 km (0.072 R)
• M43: 22,914,803 km (0.095 R)
• M44: 23,350,881 km (0.095 R)
• M45: 23,789,652 km (0.034 R)
• M46: 24,823,971 km (0.096 R)
• M47: 25,421,615 km (0.104 R)
• M48: 25,797,554 km (0.029 R)
• M49: 26,326,981 km (0.105 R)
• M50: 27,089,482 km (0.112 R)
• M51: 27,166,076 km (0.096 R)
• M52: 27,242,819 km (0.089 R)
• M53: 28,714,264 km (0.057 R)
• M54: 28,792,354 km (0.101 R)
• M55: 29,499,055 km (0.074 R)
• M56: 30,052,567 km (0.067 R)
• M57: 30,132,003 km (0.095 R)
• M58: 31,411,215 km (0.105 R)
• M59: 32,219,791 km (0.12 R)
• M60: 33,281,038 km (0.052 R)
• M61: 33,774,711 km (0.041 R)
• M62: 34,188,050 km (0.032 R)
• M63: 34,602,885 km (0.054 R)
• M64: 34,852,714 km (0.047 R)
• M65: 35,270,391 km (0.094 R)
• M66: 35,437,791 km (0.085 R)
• M67: 38,325,778 km (0.077 R)
• M68: 38,411,946 km (0.116 R)
• M69: 38,843,237 km (0.064 R)
• M70: 39,449,856 km (0.078 R)
• M71: 42,440,617 km (0.047 R)
• M72: 42,886,568 km (0.105 R)
• M73: 44,053,282 km (0.116 R)
• M74: 46,142,865 km (0.12 R)
• M75: 49,010,058 km (0.114 R)
• M76: 50,418,073 km (0.091 R)
• M77: 50,512,469 km (0.096 R)
• M78: 52,220,578 km (0.091 R)
• M79: 53,273,597 km (0.114 R)
• M80: 57,457,251 km (0.066 R)
• M81: 58,346,162 km (0.099 R)
• M82: 58,643,562 km (0.094 R)
• M83: 58,941,411 km (0.073 R)
• M84: 60,137,746 km (0.111 R)
• M85: 60,738,830 km (0.115 R)
• M86: 64,592,321 km (0.096 R)
• M87: 64,797,271 km (0.089 R)
• M88: 69,781,722 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.5

Radius: 5.8

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.96 AU - 14.92 AU

Year: 17907 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,303,506 km

• M1: 222,003 km (0.105 R)
• M2: 531,970 km (0.105 R)
• M3: 872,754 km (0.094 R)
• M4: 1,053,618 km (0.058 R)
• M5: 1,450,351 km (0.095 R)
• M6: 1,583,344 km (0.079 R)
• M7: 1,637,648 km (0.096 R)
• M8: 1,860,998 km (0.074 R)
• M9: 2,153,910 km (0.077 R)
• M10: 2,275,234 km (0.113 R)
• M11: 2,367,685 km (0.116 R)
• M12: 2,588,193 km (0.056 R)
• M13: 2,652,370 km (0.095 R)
• M14: 2,749,758 km (0.055 R)
• M15: 3,048,954 km (0.049 R)
• M16: 3,896,725 km (0.072 R)
• M17: 4,461,308 km (0.096 R)
• M18: 4,577,396 km (0.09 R)
• M19: 5,091,564 km (0.051 R)
• M20: 5,294,269 km (0.108 R)
• M21: 5,665,720 km (0.117 R)
• M22: 5,749,345 km (0.092 R)
• M23: 6,346,690 km (0.101 R)
• M24: 6,433,606 km (0.117 R)
• M25: 7,098,269 km (0.098 R)
• M26: 7,507,420 km (0.059 R)
• M27: 7,738,099 km (0.097 R)
• M28: 8,348,758 km (0.083 R)
• M29: 8,396,330 km (0.066 R)
• M30: 8,974,675 km (0.08 R)
• M31: 9,121,281 km (0.119 R)
• M32: 10,220,527 km (0.106 R)
• M33: 10,322,552 km (0.1 R)
• M34: 10,785,707 km (0.113 R)
• M35: 10,993,648 km (0.088 R)
• M36: 11,255,594 km (0.063 R)
• M37: 12,053,549 km (0.088 R)
• M38: 12,486,635 km (0.029 R)
• M39: 13,479,516 km (0.038 R)
• M40: 13,591,415 km (0.057 R)
• M41: 13,816,111 km (0.101 R)
• M42: 14,957,992 km (0.095 R)
• M43: 15,598,720 km (0.095 R)
• M44: 15,657,512 km (0.103 R)
• M45: 16,307,963 km (0.077 R)
• M46: 16,427,193 km (0.099 R)
• M47: 16,846,815 km (0.095 R)
• M48: 17,027,828 km (0.101 R)
• M49: 18,126,774 km (0.103 R)
• M50: 18,997,284 km (0.094 R)
• M51: 19,500,830 km (0.088 R)
• M52: 19,690,670 km (0.049 R)
• M53: 20,136,322 km (0.095 R)
• M54: 20,200,350 km (0.042 R)
• M55: 23,481,929 km (0.109 R)
• M56: 24,840,128 km (0.119 R)
• M57: 25,252,420 km (0.108 R)
• M58: 25,321,384 km (0.109 R)
• M59: 26,503,208 km (0.098 R)
• M60: 27,277,526 km (0.067 R)
• M61: 27,916,459 km (0.114 R)
• M62: 28,273,698 km (0.087 R)
• M63: 31,184,574 km (0.039 R)
• M64: 31,927,178 km (0.113 R)
• M65: 33,732,824 km (0.096 R)
• M66: 34,265,691 km (0.115 R)
• M67: 34,724,658 km (0.102 R)
• M68: 36,036,182 km (0.047 R)
• M69: 36,658,958 km (0.089 R)
• M70: 37,678,468 km (0.072 R)
• M71: 38,152,095 km (0.103 R)
• M72: 39,504,908 km (0.073 R)
• M73: 39,825,496 km (0.095 R)
• M74: 40,066,499 km (0.08 R)
• M75: 42,831,666 km (0.09 R)
• M76: 43,325,937 km (0.112 R)
• M77: 44,237,138 km (0.046 R)
• M78: 44,820,270 km (0.078 R)
• M79: 45,657,719 km (0.113 R)
• M80: 46,331,358 km (0.051 R)
• M81: 46,415,881 km (0.034 R)
• M82: 47,093,260 km (0.086 R)
• M83: 49,835,239 km (0.097 R)
• M84: 50,789,674 km (0.081 R)
• M85: 51,487,548 km (0.084 R)
• M86: 52,276,527 km (0.083 R)
• M87: 52,452,454 km (0.104 R)
• M88: 54,756,710 km (0.115 R)
• M89: 57,637,516 km (0.11 R)
• M90: 58,183,249 km (0.105 R)
• M91: 58,274,355 km (0.081 R)
• M92: 59,096,395 km (0.102 R)
• M93: 59,463,059 km (0.083 R)
• M94: 59,830,472 km (0.073 R)
• M95: 60,198,482 km (0.086 R)
• M96: 60,844,596 km (0.038 R)
• M97: 61,864,404 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.7

Radius: 3.9

Gravity: 37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.42 AU - 22.06 AU

Year: 29484 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,303,506 km

• M1: 252,970 km (0.116 R)
• M2: 290,070 km (0.115 R)
• M3: 480,808 km (0.083 R)
• M4: 552,016 km (0.069 R)
• M5: 759,060 km (0.115 R)
• M6: 842,535 km (0.08 R)
• M7: 1,206,208 km (0.109 R)
• M8: 1,303,895 km (0.072 R)
• M9: 1,542,204 km (0.104 R)
• M10: 1,943,426 km (0.085 R)
• M11: 2,622,899 km (0.084 R)
• M12: 3,098,172 km (0.029 R)
• M13: 3,322,868 km (0.112 R)
• M14: 3,368,495 km (0.055 R)
• M15: 5,515,524 km (0.058 R)
• M16: 6,231,798 km (0.105 R)
• M17: 6,457,990 km (0.118 R)
• M18: 6,744,470 km (0.099 R)
• M19: 7,568,605 km (0.063 R)
• M20: 9,568,280 km (0.084 R)
• M21: 9,894,553 km (0.078 R)
• M22: 9,960,376 km (0.117 R)
• M23: 10,895,363 km (0.115 R)
• M24: 11,304,662 km (0.057 R)
• M25: 11,511,257 km (0.081 R)
• M26: 12,562,481 km (0.115 R)
• M27: 12,776,406 km (0.09 R)
• M28: 13,498,066 km (0.106 R)
• M29: 13,644,074 km (0.082 R)
• M30: 14,605,240 km (0.099 R)
• M31: 14,980,731 km (0.069 R)
• M32: 16,514,109 km (0.109 R)
• M33: 18,743,267 km (0.089 R)
• M34: 19,233,050 km (0.025 R)
• M35: 20,811,607 km (0.087 R)
• M36: 21,659,079 km (0.111 R)
• M37: 23,562,562 km (0.11 R)
• M38: 24,179,504 km (0.092 R)
• M39: 24,623,361 km (0.067 R)
• M40: 26,152,401 km (0.096 R)
• M41: 26,425,417 km (0.107 R)
• M42: 27,804,709 km (0.096 R)
• M43: 28,176,460 km (0.098 R)
• M44: 28,269,659 km (0.109 R)
• M45: 29,774,464 km (0.073 R)
• M46: 30,441,072 km (0.106 R)
• M47: 32,177,604 km (0.079 R)
• M48: 34,542,298 km (0.108 R)
• M49: 36,149,577 km (0.078 R)
• M50: 36,758,590 km (0.07 R)
• M51: 40,693,613 km (0.095 R)
• M52: 43,893,062 km (0.071 R)
• M53: 44,001,072 km (0.096 R)
• M54: 44,759,833 km (0.114 R)
• M55: 45,632,287 km (0.055 R)
• M56: 46,400,173 km (0.065 R)
• M57: 48,506,062 km (0.09 R)
• M58: 50,756,164 km (0.091 R)
• M59: 52,122,441 km (0.107 R)
• M60: 52,465,918 km (0.101 R)
• M61: 54,542,486 km (0.086 R)
• M62: 54,891,199 km (0.1 R)
• M63: 55,124,123 km (0.098 R)
• M64: 58,299,936 km (0.096 R)
• M65: 58,537,497 km (0.093 R)
• M66: 59,850,069 km (0.062 R)
• M67: 63,234,571 km (0.107 R)
• M68: 64,090,421 km (0.06 R)
• M69: 65,319,517 km (0.081 R)
• M70: 66,184,641 km (0.042 R)
• M71: 67,801,196 km (0.08 R)
• M72: 68,426,365 km (0.107 R)
• M73: 68,802,454 km (0.09 R)
• M74: 69,304,954 km (0.12 R)
• M75: 69,808,650 km (0.091 R)
• M76: 72,090,167 km (0.055 R)
• M77: 72,856,108 km (0.063 R)
• M78: 73,240,126 km (0.073 R)
• M79: 74,653,825 km (0.052 R)
• M80: 74,911,732 km (0.113 R)
• M81: 78,030,848 km (0.112 R)
• M82: 81,192,000 km (0.114 R)
• M83: 81,457,387 km (0.086 R)
• M84: 81,590,080 km (0.064 R)
• M85: 81,722,923 km (0.077 R)
• M86: 82,788,210 km (0.069 R)
• M87: 83,992,173 km (0.111 R)
• M88: 85,336,759 km (0.104 R)
• M89: 85,606,484 km (0.085 R)
• M90: 85,741,571 km (0.096 R)
• M91: 87,910,890 km (0.075 R)
• M92: 89,960,979 km (0.062 R)
• M93: 90,372,971 km (0.103 R)
• M94: 91,336,531 km (0.104 R)
• M95: 91,888,697 km (0.083 R)
• M96: 92,303,532 km (0.101 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 18,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit