🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.69 AU - 0.79 AU

Year: 242 Days

Day: 45.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.06 AU - 1.72 AU

Year: 624 Days

Day: 47.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.1 AU - 2.42 AU

Year: 1294 Days

Day: 15.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,951,197 km

• M1: 133,890 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.68 AU - 2.86 AU

Year: 1756 Days

Day: 40.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,951,197 km

• M1: 266,284 km (0.085 R)
• M2: 767,287 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.3

Radius: 8.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.35 AU - 4.91 AU

Year: 3794 Days

Day: 9.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 44,951,197 km

• M1: 144,212 km (0.082 R)
• M2: 197,918 km (0.111 R)
• M3: 405,410 km (0.084 R)
• M4: 595,549 km (0.075 R)
• M5: 909,106 km (0.074 R)
• M6: 1,043,894 km (0.037 R)
• M7: 1,140,085 km (0.095 R)
• M8: 1,231,490 km (0.106 R)
• M9: 1,293,872 km (0.082 R)
• M10: 1,479,373 km (0.037 R)
• M11: 1,664,875 km (0.097 R)
• M12: 1,751,791 km (0.042 R)
• M13: 1,885,083 km (0.095 R)
• M14: 1,939,387 km (0.119 R)
• M15: 2,068,041 km (0.075 R)
• M16: 2,343,750 km (0.117 R)
• M17: 2,451,460 km (0.117 R)
• M18: 2,511,000 km (0.077 R)
• M19: 2,591,035 km (0.079 R)
• M20: 2,651,622 km (0.107 R)
• M21: 2,743,326 km (0.047 R)
• M22: 2,993,453 km (0.114 R)
• M23: 3,067,654 km (0.111 R)
• M24: 3,175,065 km (0.113 R)
• M25: 3,283,524 km (0.075 R)
• M26: 3,448,680 km (0.05 R)
• M27: 3,582,719 km (0.112 R)
• M28: 3,684,446 km (0.079 R)
• M29: 3,925,598 km (0.053 R)
• M30: 4,557,050 km (0.05 R)
• M31: 4,691,988 km (0.027 R)
• M32: 4,766,188 km (0.048 R)
• M33: 5,067,029 km (0.101 R)
• M34: 5,595,110 km (0.108 R)
• M35: 5,739,771 km (0.102 R)
• M36: 6,344,595 km (0.05 R)
• M37: 6,773,044 km (0.105 R)
• M38: 6,843,055 km (0.074 R)
• M39: 7,282,424 km (0.102 R)
• M40: 7,354,082 km (0.106 R)
• M41: 7,585,210 km (0.086 R)
• M42: 7,745,430 km (0.117 R)
• M43: 8,337,688 km (0.107 R)
• M44: 8,397,826 km (0.062 R)
• M45: 9,052,167 km (0.105 R)
• M46: 10,329,135 km (0.109 R)
• M47: 11,029,701 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.7

Radius: 8.1

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.37 AU - 5.23 AU

Year: 4005 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,951,197 km

• M1: 101,427 km (0.116 R)
• M2: 214,673 km (0.12 R)
• M3: 273,764 km (0.095 R)
• M4: 325,076 km (0.067 R)
• M5: 503,546 km (0.058 R)
• M6: 650,601 km (0.115 R)
• M7: 724,353 km (0.091 R)
• M8: 1,048,531 km (0.08 R)
• M9: 1,253,032 km (0.059 R)
• M10: 1,641,537 km (0.049 R)
• M11: 1,714,840 km (0.087 R)
• M12: 1,972,149 km (0.117 R)
• M13: 2,065,947 km (0.066 R)
• M14: 2,904,742 km (0.084 R)
• M15: 3,138,563 km (0.086 R)
• M16: 3,285,618 km (0.12 R)
• M17: 3,341,268 km (0.037 R)
• M18: 3,624,607 km (0.101 R)
• M19: 3,915,724 km (0.079 R)
• M20: 4,094,195 km (0.09 R)
• M21: 4,234,667 km (0.117 R)
• M22: 4,356,440 km (0.026 R)
• M23: 4,770,826 km (0.094 R)
• M24: 4,940,170 km (0.114 R)
• M25: 5,306,536 km (0.108 R)
• M26: 5,482,014 km (0.066 R)
• M27: 5,548,286 km (0.1 R)
• M28: 5,659,437 km (0.114 R)
• M29: 6,318,266 km (0.113 R)
• M30: 6,457,691 km (0.098 R)
• M31: 6,621,501 km (0.093 R)
• M32: 6,834,229 km (0.067 R)
• M33: 6,953,459 km (0.099 R)
• M34: 7,437,109 km (0.093 R)
• M35: 7,633,531 km (0.066 R)
• M36: 8,182,854 km (0.114 R)
• M37: 8,233,418 km (0.116 R)
• M38: 9,056,505 km (0.09 R)
• M39: 9,691,100 km (0.03 R)
• M40: 9,798,212 km (0.085 R)
• M41: 9,932,700 km (0.096 R)
• M42: 10,040,859 km (0.094 R)
• M43: 10,203,622 km (0.086 R)
• M44: 10,531,840 km (0.108 R)
• M45: 10,919,149 km (0.08 R)
• M46: 11,002,774 km (0.092 R)
• M47: 11,058,574 km (0.106 R)
• M48: 11,170,623 km (0.117 R)
• M49: 11,424,041 km (0.047 R)
• M50: 12,022,732 km (0.112 R)
• M51: 12,080,178 km (0.08 R)
• M52: 12,224,540 km (0.108 R)
• M53: 12,573,103 km (0.096 R)
• M54: 12,895,486 km (0.051 R)
• M55: 13,042,990 km (0.065 R)
• M56: 13,131,701 km (0.103 R)
• M57: 13,758,516 km (0.052 R)
• M58: 13,909,311 km (0.032 R)
• M59: 14,242,764 km (0.088 R)
• M60: 14,855,817 km (0.116 R)
• M61: 14,979,384 km (0.034 R)
• M62: 15,321,216 km (0.105 R)
• M63: 15,634,174 km (0.118 R)
• M64: 16,778,299 km (0.113 R)
• M65: 16,874,789 km (0.104 R)
• M66: 17,621,133 km (0.091 R)
• M67: 18,444,669 km (0.111 R)
• M68: 19,550,796 km (0.117 R)
• M69: 19,924,342 km (0.086 R)
• M70: 20,300,281 km (0.12 R)
• M71: 20,781,987 km (0.081 R)
• M72: 20,920,365 km (0.101 R)
• M73: 21,024,186 km (0.066 R)
• M74: 21,267,432 km (0.115 R)
• M75: 21,932,394 km (0.111 R)
• M76: 22,639,693 km (0.073 R)
• M77: 22,817,565 km (0.1 R)
• M78: 23,139,200 km (0.113 R)
• M79: 23,246,612 km (0.065 R)
• M80: 23,895,268 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.7

Radius: 11.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.91 AU - 10.97 AU

Year: 12845 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 159.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,951,197 km

• M1: 147,952 km (0.043 R)
• M2: 389,403 km (0.094 R)
• M3: 473,328 km (0.03 R)
• M4: 915,539 km (0.097 R)
• M5: 1,047,035 km (0.071 R)
• M6: 1,316,461 km (0.108 R)
• M7: 1,452,745 km (0.106 R)
• M8: 1,565,243 km (0.049 R)
• M9: 1,754,633 km (0.104 R)
• M10: 1,874,910 km (0.099 R)
• M11: 2,334,774 km (0.096 R)
• M12: 2,586,248 km (0.066 R)
• M13: 2,672,117 km (0.109 R)
• M14: 2,793,890 km (0.057 R)
• M15: 2,971,313 km (0.068 R)
• M16: 3,431,027 km (0.084 R)
• M17: 3,698,359 km (0.076 R)
• M18: 3,776,000 km (0.081 R)
• M19: 3,932,928 km (0.118 R)
• M20: 4,253,516 km (0.103 R)
• M21: 4,416,877 km (0.047 R)
• M22: 4,499,455 km (0.107 R)
• M23: 4,792,368 km (0.025 R)
• M24: 5,113,255 km (0.029 R)
• M25: 5,463,165 km (0.116 R)
• M26: 6,048,541 km (0.037 R)
• M27: 6,325,596 km (0.118 R)
• M28: 6,442,283 km (0.097 R)
• M29: 6,725,172 km (0.106 R)
• M30: 7,303,218 km (0.089 R)
• M31: 7,598,225 km (0.115 R)
• M32: 8,124,062 km (0.084 R)
• M33: 8,301,934 km (0.107 R)
• M34: 9,449,649 km (0.095 R)
• M35: 11,009,506 km (0.082 R)
• M36: 11,347,896 km (0.104 R)
• M37: 11,890,936 km (0.108 R)
• M38: 12,064,171 km (0.101 R)
• M39: 12,238,303 km (0.051 R)
• M40: 12,471,675 km (0.036 R)
• M41: 12,647,752 km (0.093 R)
• M42: 12,854,197 km (0.111 R)
• M43: 12,942,909 km (0.094 R)
• M44: 13,963,764 km (0.098 R)
• M45: 14,146,573 km (0.096 R)
• M46: 14,238,277 km (0.102 R)
• M47: 14,422,282 km (0.091 R)
• M48: 14,823,803 km (0.026 R)
• M49: 14,948,118 km (0.096 R)
• M50: 15,700,895 km (0.11 R)
• M51: 15,986,477 km (0.11 R)
• M52: 16,113,935 km (0.09 R)
• M53: 16,209,827 km (0.102 R)
• M54: 16,369,897 km (0.114 R)
• M55: 16,627,205 km (0.105 R)
• M56: 16,723,995 km (0.083 R)
• M57: 16,853,397 km (0.083 R)
• M58: 17,966,704 km (0.105 R)
• M59: 18,099,248 km (0.086 R)
• M60: 18,232,091 km (0.113 R)
• M61: 18,398,743 km (0.092 R)
• M62: 19,103,648 km (0.055 R)
• M63: 19,646,838 km (0.084 R)
• M64: 19,783,421 km (0.069 R)
• M65: 20,540,236 km (0.118 R)
• M66: 21,306,477 km (0.047 R)
• M67: 21,411,794 km (0.116 R)
• M68: 21,587,422 km (0.025 R)
• M69: 21,798,953 km (0.047 R)
• M70: 22,188,655 km (0.066 R)
• M71: 22,437,736 km (0.03 R)
• M72: 22,974,792 km (0.102 R)
• M73: 23,154,758 km (0.059 R)
• M74: 24,390,736 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.2

Radius: 6.2

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.43 AU - 14.91 AU

Year: 17174 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,951,197 km

• M1: 263,741 km (0.094 R)
• M2: 395,686 km (0.12 R)
• M3: 461,509 km (0.062 R)
• M4: 513,569 km (0.057 R)
• M5: 682,166 km (0.086 R)
• M6: 1,116,898 km (0.093 R)
• M7: 1,212,790 km (0.087 R)
• M8: 1,412,952 km (0.091 R)
• M9: 1,678,039 km (0.078 R)
• M10: 1,816,268 km (0.084 R)
• M11: 2,104,244 km (0.092 R)
• M12: 2,406,581 km (0.102 R)
• M13: 2,984,777 km (0.108 R)
• M14: 3,220,842 km (0.109 R)
• M15: 3,604,112 km (0.067 R)
• M16: 3,783,181 km (0.079 R)
• M17: 3,855,586 km (0.078 R)
• M18: 4,413,436 km (0.067 R)
• M19: 5,075,856 km (0.114 R)
• M20: 6,276,079 km (0.099 R)
• M21: 6,491,500 km (0.102 R)
• M22: 6,974,253 km (0.069 R)
• M23: 9,802,999 km (0.045 R)
• M24: 10,406,626 km (0.05 R)
• M25: 10,559,366 km (0.108 R)
• M26: 10,815,627 km (0.117 R)
• M27: 11,073,982 km (0.087 R)
• M28: 11,230,013 km (0.065 R)
• M29: 11,334,432 km (0.112 R)
• M30: 12,395,979 km (0.068 R)
• M31: 12,720,606 km (0.109 R)
• M32: 13,600,092 km (0.106 R)
• M33: 15,070,340 km (0.069 R)
• M34: 15,185,530 km (0.12 R)
• M35: 15,532,897 km (0.077 R)
• M36: 17,975,381 km (0.112 R)
• M37: 20,982,597 km (0.11 R)
• M38: 21,953,936 km (0.112 R)
• M39: 23,404,736 km (0.088 R)
• M40: 23,805,808 km (0.116 R)
• M41: 23,939,998 km (0.108 R)
• M42: 24,276,443 km (0.087 R)
• M43: 24,954,271 km (0.105 R)
• M44: 25,090,704 km (0.078 R)
• M45: 25,364,020 km (0.092 R)
• M46: 25,501,051 km (0.097 R)
• M47: 27,305,052 km (0.106 R)
• M48: 27,515,836 km (0.114 R)
• M49: 28,293,445 km (0.073 R)
• M50: 29,221,700 km (0.105 R)
• M51: 30,159,828 km (0.076 R)
• M52: 30,888,220 km (0.061 R)
• M53: 32,510,908 km (0.045 R)
• M54: 32,659,758 km (0.065 R)
• M55: 35,225,362 km (0.117 R)
• M56: 35,838,414 km (0.107 R)
• M57: 37,776,903 km (0.088 R)
• M58: 39,114,308 km (0.108 R)
• M59: 41,350,796 km (0.075 R)
• M60: 42,078,440 km (0.089 R)
• M61: 42,159,522 km (0.111 R)
• M62: 45,279,984 km (0.116 R)
• M63: 46,197,169 km (0.111 R)
• M64: 46,532,118 km (0.071 R)
• M65: 46,616,043 km (0.076 R)
• M66: 46,867,966 km (0.077 R)
• M67: 49,241,037 km (0.072 R)
• M68: 49,326,607 km (0.031 R)
• M69: 50,098,083 km (0.082 R)
• M70: 50,614,644 km (0.063 R)
• M71: 51,479,470 km (0.098 R)
• M72: 52,611,178 km (0.088 R)
• M73: 53,663,000 km (0.099 R)
• M74: 56,680,688 km (0.08 R)
• M75: 57,308,700 km (0.117 R)
• M76: 57,578,575 km (0.102 R)
• M77: 57,939,106 km (0.113 R)
• M78: 59,025,186 km (0.114 R)
• M79: 59,661,725 km (0.095 R)
• M80: 60,758,427 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.3

Radius: 7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.2 AU - 15.54 AU

Year: 22946 Days

Day: 24.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,951,197 km

• M1: 195,375 km (0.071 R)
• M2: 243,545 km (0.07 R)
• M3: 297,251 km (0.099 R)
• M4: 356,043 km (0.077 R)
• M5: 406,308 km (0.088 R)
• M6: 665,711 km (0.067 R)
• M7: 796,459 km (0.097 R)
• M8: 1,159,832 km (0.107 R)
• M9: 1,400,685 km (0.098 R)
• M10: 1,548,488 km (0.089 R)
• M11: 2,615,569 km (0.106 R)
• M12: 3,371,487 km (0.092 R)
• M13: 3,570,452 km (0.054 R)
• M14: 4,281,790 km (0.103 R)
• M15: 4,559,594 km (0.118 R)
• M16: 4,684,957 km (0.111 R)
• M17: 4,843,381 km (0.118 R)
• M18: 4,939,273 km (0.088 R)
• M19: 5,165,465 km (0.089 R)
• M20: 5,728,701 km (0.055 R)
• M21: 5,796,319 km (0.104 R)
• M22: 5,864,087 km (0.059 R)
• M23: 6,069,186 km (0.105 R)
• M24: 6,207,264 km (0.071 R)
• M25: 6,805,506 km (0.083 R)
• M26: 7,129,685 km (0.07 R)
• M27: 7,458,950 km (0.054 R)
• M28: 7,718,502 km (0.108 R)
• M29: 7,793,151 km (0.106 R)
• M30: 7,981,046 km (0.107 R)
• M31: 8,056,593 km (0.075 R)
• M32: 8,399,472 km (0.069 R)
• M33: 9,178,428 km (0.039 R)
• M34: 9,899,041 km (0.086 R)
• M35: 10,102,494 km (0.095 R)
• M36: 12,168,141 km (0.06 R)
• M37: 13,225,948 km (0.046 R)
• M38: 13,315,407 km (0.068 R)
• M39: 14,175,445 km (0.068 R)
• M40: 15,996,500 km (0.096 R)
• M41: 16,427,193 km (0.1 R)
• M42: 17,202,110 km (0.091 R)
• M43: 17,250,878 km (0.111 R)
• M44: 17,446,702 km (0.114 R)
• M45: 17,939,328 km (0.103 R)
• M46: 18,888,078 km (0.056 R)
• M47: 19,495,595 km (0.103 R)
• M48: 20,418,913 km (0.05 R)
• M49: 20,781,837 km (0.038 R)
• M50: 20,885,957 km (0.112 R)
• M51: 20,938,017 km (0.112 R)
• M52: 21,094,646 km (0.095 R)
• M53: 22,574,618 km (0.06 R)
• M54: 23,273,240 km (0.103 R)
• M55: 24,746,480 km (0.12 R)
• M56: 25,689,545 km (0.111 R)
• M57: 26,757,374 km (0.076 R)
• M58: 28,069,348 km (0.099 R)
• M59: 28,357,324 km (0.089 R)
• M60: 28,762,135 km (0.089 R)
• M61: 29,636,086 km (0.061 R)
• M62: 30,696,286 km (0.079 R)
• M63: 31,111,869 km (0.098 R)
• M64: 31,350,179 km (0.079 R)
• M65: 32,128,985 km (0.119 R)
• M66: 33,096,285 km (0.112 R)
• M67: 34,441,918 km (0.111 R)
• M68: 34,503,402 km (0.115 R)
• M69: 35,059,308 km (0.051 R)
• M70: 36,305,309 km (0.089 R)
• M71: 36,619,165 km (0.116 R)
• M72: 36,744,827 km (0.109 R)
• M73: 37,565,821 km (0.076 R)
• M74: 38,584,432 km (0.084 R)
• M75: 38,968,749 km (0.067 R)
• M76: 39,225,609 km (0.119 R)
• M77: 39,612,170 km (0.089 R)
• M78: 41,432,177 km (0.064 R)
• M79: 41,760,096 km (0.099 R)
• M80: 42,550,422 km (0.117 R)
• M81: 43,279,412 km (0.103 R)
• M82: 44,480,982 km (0.119 R)
• M83: 44,749,510 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 11,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit