🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.71 AU - 0.75 AU

Year: 227 Days

Day: 20.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,172,741 km

• M1: 251,624 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.7 AU - 0.8 AU

Year: 236 Days

Day: 13.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,172,741 km

• M1: 178,470 km (0.057 R)
• M2: 213,626 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.82 AU - 1.26 AU

Year: 385 Days

Day: 28.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.5 AU - 3.64 AU

Year: 1955 Days

Day: 46.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.41 AU - 3.57 AU

Year: 2370 Days

Day: 21.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,172,741 km

• M1: 1,173,296 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.7

Radius: 12.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.85 AU - 7.47 AU

Year: 5556 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,172,741 km

• M1: 210,484 km (0.086 R)
• M2: 306,526 km (0.079 R)
• M3: 521,648 km (0.089 R)
• M4: 664,065 km (0.093 R)
• M5: 831,016 km (0.12 R)
• M6: 930,349 km (0.107 R)
• M7: 1,023,698 km (0.083 R)
• M8: 1,197,980 km (0.041 R)
• M9: 1,347,129 km (0.105 R)
• M10: 1,478,625 km (0.103 R)
• M11: 1,564,644 km (0.035 R)
• M12: 1,690,456 km (0.086 R)
• M13: 1,939,387 km (0.119 R)
• M14: 2,186,522 km (0.037 R)
• M15: 2,357,064 km (0.087 R)
• M16: 2,488,112 km (0.079 R)
• M17: 2,576,674 km (0.099 R)
• M18: 3,211,268 km (0.118 R)
• M19: 4,821,839 km (0.102 R)
• M20: 4,933,289 km (0.099 R)
• M21: 5,330,322 km (0.072 R)
• M22: 5,639,840 km (0.053 R)
• M23: 5,737,826 km (0.071 R)
• M24: 6,015,181 km (0.095 R)
• M25: 6,686,277 km (0.048 R)
• M26: 7,381,309 km (0.061 R)
• M27: 7,704,889 km (0.062 R)
• M28: 8,210,081 km (0.097 R)
• M29: 8,343,672 km (0.088 R)
• M30: 8,455,571 km (0.086 R)
• M31: 8,590,359 km (0.069 R)
• M32: 9,091,212 km (0.079 R)
• M33: 9,183,364 km (0.089 R)
• M34: 9,345,229 km (0.115 R)
• M35: 9,508,141 km (0.06 R)
• M36: 9,601,640 km (0.056 R)
• M37: 9,978,776 km (0.063 R)
• M38: 10,264,807 km (0.12 R)
• M39: 10,723,325 km (0.085 R)
• M40: 11,411,026 km (0.109 R)
• M41: 11,886,000 km (0.066 R)
• M42: 12,062,675 km (0.029 R)
• M43: 12,316,393 km (0.116 R)
• M44: 12,444,000 km (0.075 R)
• M45: 12,546,474 km (0.096 R)
• M46: 12,855,244 km (0.114 R)
• M47: 12,958,766 km (0.034 R)
• M48: 13,270,977 km (0.052 R)
• M49: 13,454,234 km (0.087 R)
• M50: 13,691,197 km (0.087 R)
• M51: 14,222,569 km (0.099 R)
• M52: 14,598,508 km (0.11 R)
• M53: 14,706,518 km (0.089 R)
• M54: 14,923,435 km (0.09 R)
• M55: 15,223,379 km (0.117 R)
• M56: 15,497,741 km (0.099 R)
• M57: 16,163,003 km (0.096 R)
• M58: 16,358,826 km (0.106 R)
• M59: 16,471,174 km (0.094 R)
• M60: 16,809,415 km (0.119 R)
• M61: 17,121,476 km (0.105 R)
• M62: 17,264,043 km (0.112 R)
• M63: 17,550,224 km (0.045 R)
• M64: 17,838,050 km (0.106 R)
• M65: 17,982,562 km (0.072 R)
• M66: 18,069,328 km (0.08 R)
• M67: 18,535,176 km (0.094 R)
• M68: 18,681,483 km (0.08 R)
• M69: 18,798,768 km (0.116 R)
• M70: 19,034,235 km (0.066 R)
• M71: 19,448,770 km (0.108 R)
• M72: 19,806,309 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 12.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.42 AU - 9.02 AU

Year: 8565 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,172,741 km

• M1: 154,086 km (0.089 R)
• M2: 245,341 km (0.075 R)
• M3: 671,246 km (0.092 R)
• M4: 1,318,855 km (0.114 R)
• M5: 1,404,724 km (0.079 R)
• M6: 1,730,399 km (0.111 R)
• M7: 2,779,229 km (0.099 R)
• M8: 3,841,973 km (0.115 R)
• M9: 4,119,626 km (0.09 R)
• M10: 4,247,981 km (0.049 R)
• M11: 5,046,086 km (0.071 R)
• M12: 5,156,040 km (0.039 R)
• M13: 5,294,717 km (0.068 R)
• M14: 6,417,898 km (0.096 R)
• M15: 6,991,307 km (0.104 R)
• M16: 7,083,459 km (0.061 R)
• M17: 7,299,778 km (0.119 R)
• M18: 7,424,393 km (0.105 R)
• M19: 8,316,894 km (0.099 R)
• M20: 9,243,054 km (0.041 R)
• M21: 9,855,807 km (0.084 R)
• M22: 10,728,561 km (0.113 R)
• M23: 10,870,529 km (0.039 R)
• M24: 11,336,078 km (0.082 R)
• M25: 11,881,661 km (0.04 R)
• M26: 12,584,771 km (0.084 R)
• M27: 12,960,412 km (0.097 R)
• M28: 13,301,644 km (0.06 R)
• M29: 13,876,848 km (0.091 R)
• M30: 13,992,786 km (0.056 R)
• M31: 14,070,428 km (0.049 R)
• M32: 14,538,669 km (0.093 R)
• M33: 15,170,870 km (0.106 R)
• M34: 15,410,376 km (0.116 R)
• M35: 16,298,987 km (0.05 R)
• M36: 16,380,518 km (0.092 R)
• M37: 17,328,969 km (0.119 R)
• M38: 19,149,425 km (0.095 R)
• M39: 19,278,678 km (0.112 R)
• M40: 19,451,463 km (0.077 R)
• M41: 19,973,111 km (0.07 R)
• M42: 20,235,655 km (0.109 R)
• M43: 21,074,450 km (0.088 R)
• M44: 21,475,822 km (0.111 R)
• M45: 21,834,707 km (0.056 R)
• M46: 21,969,794 km (0.059 R)
• M47: 22,603,789 km (0.045 R)
• M48: 22,740,522 km (0.119 R)
• M49: 22,923,181 km (0.118 R)
• M50: 25,058,541 km (0.068 R)
• M51: 25,247,184 km (0.11 R)
• M52: 25,911,249 km (0.105 R)
• M53: 27,353,671 km (0.106 R)
• M54: 27,450,760 km (0.079 R)
• M55: 27,694,007 km (0.05 R)
• M56: 28,182,593 km (0.105 R)
• M57: 28,575,437 km (0.044 R)
• M58: 29,019,743 km (0.104 R)
• M59: 29,118,777 km (0.116 R)
• M60: 29,765,189 km (0.117 R)
• M61: 31,173,503 km (0.109 R)
• M62: 31,579,961 km (0.096 R)
• M63: 32,449,274 km (0.107 R)
• M64: 32,861,117 km (0.03 R)
• M65: 33,119,473 km (0.05 R)
• M66: 33,690,039 km (0.112 R)
• M67: 33,898,279 km (0.091 R)
• M68: 34,420,974 km (0.091 R)
• M69: 34,788,386 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 10.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.93 AU - 10.23 AU

Year: 9944 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 42,172,741 km

• M1: 416,929 km (0.112 R)
• M2: 488,886 km (0.045 R)
• M3: 617,540 km (0.099 R)
• M4: 726,447 km (0.101 R)
• M5: 816,954 km (0.074 R)
• M6: 902,973 km (0.078 R)
• M7: 1,122,582 km (0.07 R)
• M8: 1,239,119 km (0.084 R)
• M9: 1,411,306 km (0.098 R)
• M10: 1,591,721 km (0.06 R)
• M11: 1,668,166 km (0.094 R)
• M12: 1,802,355 km (0.115 R)
• M13: 2,617,065 km (0.088 R)
• M14: 3,404,399 km (0.112 R)
• M15: 3,475,607 km (0.086 R)
• M16: 3,809,510 km (0.051 R)
• M17: 4,108,556 km (0.065 R)
• M18: 4,953,485 km (0.106 R)
• M19: 5,034,417 km (0.101 R)
• M20: 5,296,363 km (0.087 R)
• M21: 5,936,642 km (0.106 R)
• M22: 7,344,956 km (0.097 R)
• M23: 8,597,240 km (0.118 R)
• M24: 9,208,048 km (0.069 R)
• M25: 9,589,373 km (0.076 R)
• M26: 9,710,847 km (0.106 R)
• M27: 10,037,419 km (0.091 R)
• M28: 10,160,837 km (0.085 R)
• M29: 10,409,169 km (0.097 R)
• M30: 10,701,334 km (0.036 R)
• M31: 11,102,406 km (0.082 R)
• M32: 11,443,788 km (0.106 R)
• M33: 11,594,284 km (0.113 R)
• M34: 12,666,153 km (0.103 R)
• M35: 13,383,175 km (0.104 R)
• M36: 13,769,437 km (0.114 R)
• M37: 15,588,397 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349

Radius: 12

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.07 AU - 11.01 AU

Year: 11562 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,172,741 km

• M1: 218,862 km (0.109 R)
• M2: 325,375 km (0.085 R)
• M3: 424,409 km (0.045 R)
• M4: 523,892 km (0.1 R)
• M5: 647,609 km (0.117 R)
• M6: 813,812 km (0.111 R)
• M7: 894,446 km (0.09 R)
• M8: 1,172,249 km (0.092 R)
• M9: 1,458,280 km (0.119 R)
• M10: 1,620,145 km (0.075 R)
• M11: 2,233,646 km (0.044 R)
• M12: 2,614,971 km (0.091 R)
• M13: 2,965,778 km (0.115 R)
• M14: 3,252,108 km (0.098 R)
• M15: 3,657,070 km (0.104 R)
• M16: 3,936,219 km (0.096 R)
• M17: 4,426,601 km (0.117 R)
• M18: 4,515,163 km (0.09 R)
• M19: 5,881,889 km (0.088 R)
• M20: 6,712,008 km (0.083 R)
• M21: 6,848,291 km (0.037 R)
• M22: 7,123,551 km (0.107 R)
• M23: 7,262,528 km (0.088 R)
• M24: 8,665,008 km (0.057 R)
• M25: 9,037,806 km (0.064 R)
• M26: 9,113,053 km (0.117 R)
• M27: 9,188,451 km (0.095 R)
• M28: 9,339,993 km (0.045 R)
• M29: 9,568,878 km (0.115 R)
• M30: 9,838,154 km (0.069 R)
• M31: 10,384,336 km (0.049 R)
• M32: 10,463,025 km (0.117 R)
• M33: 11,343,408 km (0.081 R)
• M34: 11,546,861 km (0.106 R)
• M35: 11,792,501 km (0.097 R)
• M36: 12,247,428 km (0.067 R)
• M37: 12,623,966 km (0.042 R)
• M38: 12,708,190 km (0.072 R)
• M39: 12,877,086 km (0.082 R)
• M40: 13,046,879 km (0.064 R)
• M41: 13,646,617 km (0.114 R)
• M42: 15,051,341 km (0.111 R)
• M43: 15,590,043 km (0.101 R)
• M44: 15,861,713 km (0.044 R)
• M45: 16,964,099 km (0.085 R)
• M46: 17,430,695 km (0.106 R)
• M47: 17,759,810 km (0.09 R)
• M48: 18,376,602 km (0.061 R)
• M49: 18,807,744 km (0.115 R)
• M50: 19,193,706 km (0.108 R)
• M51: 19,387,734 km (0.099 R)
• M52: 19,631,130 km (0.027 R)
• M53: 19,973,709 km (0.112 R)
• M54: 22,324,191 km (0.115 R)
• M55: 22,732,892 km (0.092 R)
• M56: 23,041,064 km (0.089 R)
• M57: 23,557,775 km (0.044 R)
• M58: 24,287,663 km (0.111 R)
• M59: 24,972,073 km (0.093 R)
• M60: 25,130,946 km (0.114 R)
• M61: 25,823,136 km (0.087 R)
• M62: 27,882,201 km (0.103 R)
• M63: 28,322,318 km (0.072 R)
• M64: 28,488,072 km (0.073 R)
• M65: 28,653,976 km (0.088 R)
• M66: 28,875,830 km (0.07 R)
• M67: 29,042,631 km (0.108 R)
• M68: 29,265,383 km (0.107 R)
• M69: 29,377,132 km (0.114 R)
• M70: 30,388,115 km (0.117 R)
• M71: 30,614,307 km (0.1 R)
• M72: 30,727,702 km (0.037 R)
• M73: 31,125,333 km (0.085 R)
• M74: 31,239,327 km (0.107 R)
• M75: 32,559,827 km (0.118 R)
• M76: 32,675,466 km (0.094 R)
• M77: 33,139,519 km (0.103 R)
• M78: 33,957,071 km (0.098 R)
• M79: 35,373,763 km (0.056 R)
• M80: 36,629,188 km (0.116 R)
• M81: 39,429,960 km (0.116 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 13,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit