🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.68 AU - 1.04 AU

Year: 290 Days

Day: 16.3 Hours

Environment

Temp: 82 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.26 AU - 1.38 AU

Year: 551 Days

Day: 45.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.54 AU - 2.14 AU

Year: 907 Days

Day: 46.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,847,900 km

• M1: 51,312 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.36 AU - 3 AU

Year: 1595 Days

Day: 27.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,847,900 km

• M1: 800,648 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.7

Radius: 11

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.41 AU - 9.79 AU

Year: 8378 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,847,900 km

• M1: 178,021 km (0.098 R)
• M2: 563,535 km (0.1 R)
• M3: 793,766 km (0.066 R)
• M4: 873,053 km (0.047 R)
• M5: 1,143,227 km (0.092 R)
• M6: 1,265,149 km (0.117 R)
• M7: 1,674,748 km (0.089 R)
• M8: 1,744,162 km (0.118 R)
• M9: 2,143,438 km (0.106 R)
• M10: 2,315,027 km (0.112 R)
• M11: 2,471,656 km (0.09 R)
• M12: 3,306,263 km (0.034 R)
• M13: 3,572,696 km (0.118 R)
• M14: 3,823,273 km (0.1 R)
• M15: 4,103,170 km (0.104 R)
• M16: 4,317,544 km (0.085 R)
• M17: 4,389,800 km (0.059 R)
• M18: 4,535,508 km (0.095 R)
• M19: 5,160,528 km (0.093 R)
• M20: 5,706,261 km (0.116 R)
• M21: 5,919,139 km (0.06 R)
• M22: 6,080,555 km (0.086 R)
• M23: 6,435,102 km (0.116 R)
• M24: 7,365,601 km (0.105 R)
• M25: 7,539,433 km (0.113 R)
• M26: 7,743,784 km (0.119 R)
• M27: 7,831,897 km (0.112 R)
• M28: 8,519,000 km (0.119 R)
• M29: 8,946,701 km (0.055 R)
• M30: 9,759,615 km (0.115 R)
• M31: 10,304,002 km (0.088 R)
• M32: 10,433,554 km (0.109 R)
• M33: 10,726,915 km (0.087 R)
• M34: 11,657,115 km (0.064 R)
• M35: 11,825,861 km (0.046 R)
• M36: 12,166,047 km (0.112 R)
• M37: 13,135,441 km (0.093 R)
• M38: 13,240,758 km (0.11 R)
• M39: 14,201,625 km (0.118 R)
• M40: 14,273,731 km (0.111 R)
• M41: 16,567,515 km (0.054 R)
• M42: 17,408,704 km (0.057 R)
• M43: 17,524,493 km (0.116 R)
• M44: 17,718,073 km (0.051 R)
• M45: 19,371,877 km (0.117 R)
• M46: 20,055,091 km (0.103 R)
• M47: 20,217,105 km (0.115 R)
• M48: 21,404,164 km (0.066 R)
• M49: 21,528,181 km (0.104 R)
• M50: 21,777,112 km (0.071 R)
• M51: 21,860,288 km (0.056 R)
• M52: 22,110,416 km (0.072 R)
• M53: 23,035,828 km (0.096 R)
• M54: 24,837,585 km (0.102 R)
• M55: 24,968,034 km (0.116 R)
• M56: 25,055,100 km (0.066 R)
• M57: 26,417,638 km (0.093 R)
• M58: 26,862,392 km (0.041 R)
• M59: 27,175,052 km (0.119 R)
• M60: 27,399,299 km (0.12 R)
• M61: 28,802,527 km (0.078 R)
• M62: 29,031,112 km (0.061 R)
• M63: 29,260,147 km (0.099 R)
• M64: 31,302,457 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.6

Radius: 12.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.94 AU - 11.34 AU

Year: 10878 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,847,900 km

• M1: 176,226 km (0.108 R)
• M2: 331,658 km (0.074 R)
• M3: 546,331 km (0.093 R)
• M4: 686,654 km (0.09 R)
• M5: 826,379 km (0.08 R)
• M6: 930,349 km (0.118 R)
• M7: 1,254,079 km (0.11 R)
• M8: 1,538,913 km (0.102 R)
• M9: 1,689,409 km (0.1 R)
• M10: 1,924,577 km (0.073 R)
• M11: 2,005,359 km (0.113 R)
• M12: 2,427,225 km (0.03 R)
• M13: 3,207,827 km (0.107 R)
• M14: 3,701,650 km (0.034 R)
• M15: 3,905,851 km (0.112 R)
• M16: 4,061,732 km (0.099 R)
• M17: 4,325,922 km (0.092 R)
• M18: 4,623,173 km (0.073 R)
• M19: 4,788,029 km (0.087 R)
• M20: 5,237,721 km (0.112 R)
• M21: 5,381,035 km (0.079 R)
• M22: 5,554,719 km (0.117 R)
• M23: 5,759,817 km (0.12 R)
• M24: 6,451,259 km (0.117 R)
• M25: 6,822,560 km (0.119 R)
• M26: 7,169,029 km (0.032 R)
• M27: 7,264,622 km (0.067 R)
• M28: 8,077,088 km (0.101 R)
• M29: 8,276,353 km (0.076 R)
• M30: 8,477,412 km (0.06 R)
• M31: 10,035,773 km (0.04 R)
• M32: 10,756,536 km (0.035 R)
• M33: 11,643,501 km (0.11 R)
• M34: 12,362,319 km (0.096 R)
• M35: 13,017,708 km (0.075 R)
• M36: 13,684,465 km (0.099 R)
• M37: 14,121,740 km (0.07 R)
• M38: 14,523,410 km (0.04 R)
• M39: 14,766,058 km (0.069 R)
• M40: 15,626,395 km (0.113 R)
• M41: 15,833,738 km (0.083 R)
• M42: 16,376,778 km (0.033 R)
• M43: 16,671,785 km (0.049 R)
• M44: 16,883,616 km (0.062 R)
• M45: 17,224,250 km (0.1 R)
• M46: 17,610,362 km (0.107 R)
• M47: 18,303,748 km (0.098 R)
• M48: 18,478,479 km (0.087 R)
• M49: 19,583,109 km (0.096 R)
• M50: 20,211,121 km (0.101 R)
• M51: 20,709,282 km (0.064 R)
• M52: 21,487,041 km (0.109 R)
• M53: 21,717,572 km (0.118 R)
• M54: 21,949,000 km (0.07 R)
• M55: 23,118,257 km (0.103 R)
• M56: 23,972,610 km (0.118 R)
• M57: 24,595,984 km (0.054 R)
• M58: 25,079,335 km (0.091 R)
• M59: 25,273,513 km (0.081 R)
• M60: 25,565,678 km (0.108 R)
• M61: 25,957,026 km (0.099 R)
• M62: 26,449,053 km (0.066 R)
• M63: 26,696,189 km (0.101 R)
• M64: 26,944,222 km (0.073 R)
• M65: 27,292,636 km (0.047 R)
• M66: 27,843,006 km (0.092 R)
• M67: 28,498,394 km (0.113 R)
• M68: 28,751,813 km (0.031 R)
• M69: 29,209,882 km (0.065 R)
• M70: 29,516,557 km (0.117 R)
• M71: 29,978,516 km (0.109 R)
• M72: 30,133,050 km (0.111 R)
• M73: 31,850,583 km (0.105 R)
• M74: 32,324,510 km (0.103 R)
• M75: 33,921,018 km (0.12 R)
• M76: 34,189,696 km (0.086 R)
• M77: 35,053,923 km (0.114 R)
• M78: 35,925,330 km (0.061 R)
• M79: 36,363,802 km (0.081 R)
• M80: 36,473,606 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638

Radius: 6.6

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.6 AU - 13.98 AU

Year: 18611 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,847,900 km

• M1: 93,648 km (0.111 R)
• M2: 163,660 km (0.078 R)
• M3: 312,959 km (0.115 R)
• M4: 468,241 km (0.051 R)
• M5: 802,892 km (0.087 R)
• M6: 945,309 km (0.076 R)
• M7: 1,652,907 km (0.097 R)
• M8: 1,804,450 km (0.061 R)
• M9: 1,992,195 km (0.046 R)
• M10: 2,153,461 km (0.081 R)
• M11: 2,219,284 km (0.081 R)
• M12: 2,285,706 km (0.045 R)
• M13: 2,733,751 km (0.071 R)
• M14: 2,877,066 km (0.11 R)
• M15: 3,133,776 km (0.066 R)
• M16: 3,513,456 km (0.086 R)
• M17: 4,069,212 km (0.099 R)
• M18: 4,191,882 km (0.077 R)
• M19: 4,567,373 km (0.119 R)
• M20: 4,609,709 km (0.064 R)
• M21: 5,040,700 km (0.097 R)
• M22: 5,350,069 km (0.076 R)
• M23: 5,848,828 km (0.108 R)
• M24: 7,134,622 km (0.107 R)
• M25: 7,183,989 km (0.089 R)
• M26: 9,678,234 km (0.11 R)
• M27: 9,732,837 km (0.073 R)
• M28: 11,302,119 km (0.068 R)
• M29: 11,764,676 km (0.118 R)
• M30: 11,823,019 km (0.092 R)
• M31: 12,529,719 km (0.099 R)
• M32: 12,648,799 km (0.102 R)
• M33: 15,299,225 km (0.087 R)
• M34: 15,939,354 km (0.103 R)
• M35: 16,133,233 km (0.025 R)
• M36: 16,392,785 km (0.1 R)
• M37: 18,248,247 km (0.117 R)
• M38: 18,518,720 km (0.098 R)
• M39: 20,099,372 km (0.096 R)
• M40: 20,659,316 km (0.095 R)
• M41: 21,295,406 km (0.073 R)
• M42: 21,366,465 km (0.059 R)
• M43: 21,794,465 km (0.12 R)
• M44: 22,586,586 km (0.101 R)
• M45: 22,731,546 km (0.087 R)
• M46: 23,681,941 km (0.064 R)
• M47: 23,755,543 km (0.119 R)
• M48: 25,018,897 km (0.053 R)
• M49: 25,923,815 km (0.118 R)
• M50: 26,227,798 km (0.091 R)
• M51: 26,456,683 km (0.071 R)
• M52: 27,610,531 km (0.081 R)
• M53: 29,649,101 km (0.094 R)
• M54: 29,807,974 km (0.078 R)
• M55: 30,046,732 km (0.057 R)
• M56: 31,411,663 km (0.063 R)
• M57: 32,142,449 km (0.07 R)
• M58: 33,620,775 km (0.108 R)
• M59: 34,953,393 km (0.067 R)
• M60: 36,048,749 km (0.119 R)
• M61: 36,728,372 km (0.097 R)
• M62: 37,498,053 km (0.067 R)
• M63: 39,663,781 km (0.097 R)
• M64: 40,629,585 km (0.072 R)
• M65: 43,392,658 km (0.107 R)
• M66: 43,572,923 km (0.102 R)
• M67: 44,569,245 km (0.095 R)
• M68: 49,097,572 km (0.078 R)
• M69: 50,228,682 km (0.033 R)
• M70: 50,323,228 km (0.082 R)
• M71: 52,324,548 km (0.105 R)
• M72: 53,769,813 km (0.092 R)
• M73: 54,351,599 km (0.094 R)
• M74: 56,011,388 km (0.038 R)
• M75: 56,502,817 km (0.102 R)
• M76: 56,601,252 km (0.08 R)
• M77: 57,193,061 km (0.049 R)
• M78: 57,390,680 km (0.03 R)
• M79: 58,382,813 km (0.058 R)
• M80: 58,482,296 km (0.092 R)
• M81: 58,880,974 km (0.088 R)
• M82: 58,980,756 km (0.116 R)
• M83: 60,686,022 km (0.075 R)
• M84: 60,786,701 km (0.11 R)
• M85: 61,089,487 km (0.11 R)
• M86: 62,712,774 km (0.117 R)
• M87: 67,875,845 km (0.108 R)
• M88: 69,345,794 km (0.072 R)
• M89: 70,190,423 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.5

Radius: 8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.11 AU - 18.75 AU

Year: 23108 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,847,900 km

• M1: 114,143 km (0.075 R)
• M2: 414,685 km (0.067 R)
• M3: 614,398 km (0.114 R)
• M4: 1,505,403 km (0.038 R)
• M5: 2,177,696 km (0.105 R)
• M6: 2,440,240 km (0.116 R)
• M7: 2,900,553 km (0.089 R)
• M8: 4,657,431 km (0.109 R)
• M9: 4,882,127 km (0.117 R)
• M10: 5,303,394 km (0.083 R)
• M11: 5,696,537 km (0.12 R)
• M12: 6,099,105 km (0.045 R)
• M13: 6,469,360 km (0.087 R)
• M14: 7,667,340 km (0.101 R)
• M15: 9,683,620 km (0.119 R)
• M16: 11,598,772 km (0.084 R)
• M17: 13,948,505 km (0.109 R)
• M18: 14,110,370 km (0.073 R)
• M19: 14,272,684 km (0.105 R)
• M20: 14,544,803 km (0.042 R)
• M21: 14,763,664 km (0.084 R)
• M22: 15,315,531 km (0.097 R)
• M23: 17,706,554 km (0.106 R)
• M24: 18,825,845 km (0.071 R)
• M25: 18,944,925 km (0.114 R)
• M26: 19,004,614 km (0.083 R)
• M27: 21,380,079 km (0.092 R)
• M28: 22,570,878 km (0.111 R)
• M29: 23,142,491 km (0.049 R)
• M30: 25,016,354 km (0.084 R)
• M31: 25,541,892 km (0.085 R)
• M32: 25,673,837 km (0.105 R)
• M33: 25,938,326 km (0.084 R)
• M34: 26,603,737 km (0.066 R)
• M35: 27,207,365 km (0.055 R)
• M36: 28,291,650 km (0.093 R)
• M37: 30,993,088 km (0.081 R)
• M38: 33,198,460 km (0.111 R)
• M39: 33,486,586 km (0.072 R)
• M40: 33,848,164 km (0.057 R)
• M41: 35,453,798 km (0.04 R)
• M42: 36,711,617 km (0.114 R)
• M43: 36,785,967 km (0.081 R)
• M44: 36,860,467 km (0.082 R)
• M45: 37,683,255 km (0.108 R)
• M46: 39,346,783 km (0.069 R)
• M47: 39,880,997 km (0.118 R)
• M48: 41,420,958 km (0.097 R)
• M49: 43,215,683 km (0.094 R)
• M50: 45,594,439 km (0.101 R)
• M51: 46,155,581 km (0.08 R)
• M52: 46,719,116 km (0.104 R)
• M53: 48,259,974 km (0.112 R)
• M54: 50,643,666 km (0.079 R)
• M55: 51,724,661 km (0.115 R)
• M56: 52,309,887 km (0.108 R)
• M57: 53,909,388 km (0.073 R)
• M58: 56,811,587 km (0.088 R)
• M59: 57,761,234 km (0.088 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit