🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.73 AU

Year: 202 Days

Day: 26.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,524,447 km

• M1: 432,338 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.74 AU - 1.02 AU

Year: 311 Days

Day: 27.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,524,447 km

• M1: 39,494 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.08 AU - 2.42 AU

Year: 1271 Days

Day: 20.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.23 AU - 3.35 AU

Year: 1756 Days

Day: 39.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,524,447 km

• M1: 1,222,514 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.1

Radius: 9.8

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.58 AU - 5.22 AU

Year: 4086 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,524,447 km

• M1: 126,709 km (0.085 R)
• M2: 244,892 km (0.101 R)
• M3: 339,138 km (0.093 R)
• M4: 459,714 km (0.112 R)
• M5: 619,186 km (0.071 R)
• M6: 798,105 km (0.115 R)
• M7: 953,836 km (0.07 R)
• M8: 1,177,485 km (0.085 R)
• M9: 1,387,221 km (0.118 R)
• M10: 1,675,047 km (0.107 R)
• M11: 1,825,992 km (0.098 R)
• M12: 1,929,364 km (0.042 R)
• M13: 1,999,226 km (0.075 R)
• M14: 2,493,946 km (0.107 R)
• M15: 2,884,546 km (0.115 R)
• M16: 3,005,571 km (0.118 R)
• M17: 3,921,409 km (0.065 R)
• M18: 4,078,337 km (0.094 R)
• M19: 4,237,360 km (0.089 R)
• M20: 4,421,664 km (0.085 R)
• M21: 4,608,512 km (0.068 R)
• M22: 5,308,032 km (0.106 R)
• M23: 6,143,985 km (0.104 R)
• M24: 6,723,975 km (0.044 R)
• M25: 6,831,237 km (0.054 R)
• M26: 7,184,139 km (0.046 R)
• M27: 7,266,417 km (0.115 R)
• M28: 7,515,199 km (0.117 R)
• M29: 7,738,548 km (0.07 R)
• M30: 8,163,556 km (0.092 R)
• M31: 8,278,148 km (0.112 R)
• M32: 9,333,561 km (0.116 R)
• M33: 9,483,458 km (0.067 R)
• M34: 9,664,471 km (0.103 R)
• M35: 10,837,319 km (0.095 R)
• M36: 11,729,969 km (0.094 R)
• M37: 11,827,058 km (0.112 R)
• M38: 12,217,808 km (0.029 R)
• M39: 12,414,978 km (0.106 R)
• M40: 13,314,659 km (0.109 R)
• M41: 13,687,158 km (0.109 R)
• M42: 13,926,066 km (0.038 R)
• M43: 13,994,582 km (0.033 R)
• M44: 14,131,912 km (0.119 R)
• M45: 14,511,891 km (0.039 R)
• M46: 14,581,454 km (0.062 R)
• M47: 14,651,017 km (0.114 R)
• M48: 14,790,442 km (0.078 R)
• M49: 14,930,316 km (0.075 R)
• M50: 15,600,964 km (0.039 R)
• M51: 15,922,150 km (0.107 R)
• M52: 16,173,475 km (0.115 R)
• M53: 16,245,431 km (0.077 R)
• M54: 16,570,956 km (0.066 R)
• M55: 17,008,231 km (0.053 R)
• M56: 17,486,346 km (0.097 R)
• M57: 17,560,247 km (0.115 R)
• M58: 17,671,398 km (0.102 R)
• M59: 17,894,299 km (0.101 R)
• M60: 18,342,943 km (0.099 R)
• M61: 18,568,686 km (0.102 R)
• M62: 18,644,083 km (0.102 R)
• M63: 19,519,081 km (0.107 R)
• M64: 21,072,506 km (0.116 R)
• M65: 21,427,501 km (0.047 R)
• M66: 22,343,639 km (0.049 R)
• M67: 22,867,082 km (0.071 R)
• M68: 22,988,555 km (0.103 R)
• M69: 25,293,410 km (0.071 R)
• M70: 25,502,697 km (0.113 R)
• M71: 25,628,658 km (0.106 R)
• M72: 26,176,486 km (0.085 R)
• M73: 26,558,110 km (0.093 R)
• M74: 26,770,838 km (0.085 R)
• M75: 26,984,314 km (0.091 R)
• M76: 27,283,959 km (0.042 R)
• M77: 27,800,221 km (0.089 R)
• M78: 28,624,206 km (0.09 R)
• M79: 28,842,469 km (0.062 R)
• M80: 28,929,835 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 14.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.04 AU - 12.1 AU

Year: 12946 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,524,447 km

• M1: 181,013 km (0.104 R)
• M2: 592,408 km (0.087 R)
• M3: 1,144,723 km (0.092 R)
• M4: 1,439,431 km (0.113 R)
• M5: 1,704,069 km (0.092 R)
• M6: 2,445,476 km (0.115 R)
• M7: 2,656,260 km (0.037 R)
• M8: 2,851,186 km (0.078 R)
• M9: 2,939,449 km (0.095 R)
• M10: 3,186,883 km (0.105 R)
• M11: 3,488,323 km (0.105 R)
• M12: 3,606,655 km (0.119 R)
• M13: 3,750,718 km (0.076 R)
• M14: 5,024,244 km (0.087 R)
• M15: 5,458,228 km (0.085 R)
• M16: 5,707,907 km (0.112 R)
• M17: 6,160,889 km (0.112 R)
• M18: 6,420,890 km (0.103 R)
• M19: 7,192,366 km (0.107 R)
• M20: 7,650,884 km (0.09 R)
• M21: 7,774,901 km (0.084 R)
• M22: 7,868,250 km (0.096 R)
• M23: 8,854,997 km (0.09 R)
• M24: 9,280,454 km (0.032 R)
• M25: 9,545,691 km (0.096 R)
• M26: 10,253,737 km (0.075 R)
• M27: 10,459,135 km (0.12 R)
• M28: 10,666,029 km (0.066 R)
• M29: 11,153,868 km (0.063 R)
• M30: 12,587,913 km (0.105 R)
• M31: 13,103,577 km (0.055 R)
• M32: 13,289,377 km (0.063 R)
• M33: 14,193,547 km (0.094 R)
• M34: 14,307,989 km (0.097 R)
• M35: 15,823,565 km (0.104 R)
• M36: 16,500,196 km (0.117 R)
• M37: 16,902,615 km (0.119 R)
• M38: 17,881,583 km (0.07 R)
• M39: 18,170,606 km (0.04 R)
• M40: 18,502,713 km (0.098 R)
• M41: 19,046,950 km (0.058 R)
• M42: 19,937,058 km (0.077 R)
• M43: 20,279,787 km (0.075 R)
• M44: 20,581,226 km (0.041 R)
• M45: 21,232,276 km (0.055 R)
• M46: 22,022,303 km (0.068 R)
• M47: 22,110,715 km (0.053 R)
• M48: 22,465,411 km (0.113 R)
• M49: 24,313,095 km (0.098 R)
• M50: 24,679,161 km (0.066 R)
• M51: 24,863,017 km (0.095 R)
• M52: 25,093,397 km (0.09 R)
• M53: 25,185,699 km (0.086 R)
• M54: 25,695,678 km (0.09 R)
• M55: 25,881,928 km (0.115 R)
• M56: 26,255,773 km (0.113 R)
• M57: 27,912,719 km (0.051 R)
• M58: 30,633,455 km (0.117 R)
• M59: 32,577,779 km (0.091 R)
• M60: 33,488,531 km (0.098 R)
• M61: 33,794,009 km (0.118 R)
• M62: 34,151,548 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.9

Radius: 5.5

Gravity: 21.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.23 AU - 15.79 AU

Year: 19755 Days

Day: 15.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,524,447 km

• M1: 94,695 km (0.119 R)
• M2: 248,183 km (0.106 R)
• M3: 619,784 km (0.12 R)
• M4: 663,766 km (0.09 R)
• M5: 1,108,071 km (0.081 R)
• M6: 1,162,226 km (0.115 R)
• M7: 1,388,119 km (0.074 R)
• M8: 1,848,132 km (0.099 R)
• M9: 2,077,914 km (0.108 R)
• M10: 2,783,717 km (0.094 R)
• M11: 2,971,014 km (0.091 R)
• M12: 4,008,924 km (0.108 R)
• M13: 4,787,132 km (0.117 R)
• M14: 4,831,712 km (0.086 R)
• M15: 5,147,812 km (0.06 R)
• M16: 5,517,020 km (0.049 R)
• M17: 5,847,182 km (0.119 R)
• M18: 6,038,817 km (0.09 R)
• M19: 6,428,071 km (0.104 R)
• M20: 6,576,173 km (0.067 R)
• M21: 6,875,668 km (0.09 R)
• M22: 9,149,406 km (0.108 R)
• M23: 9,595,955 km (0.078 R)
• M24: 11,214,156 km (0.072 R)
• M25: 12,605,117 km (0.052 R)
• M26: 13,101,632 km (0.076 R)
• M27: 15,347,694 km (0.108 R)
• M28: 15,944,141 km (0.032 R)
• M29: 17,640,731 km (0.117 R)
• M30: 18,685,821 km (0.117 R)
• M31: 20,038,186 km (0.057 R)
• M32: 20,399,315 km (0.085 R)
• M33: 20,471,721 km (0.063 R)
• M34: 22,162,326 km (0.086 R)
• M35: 22,685,769 km (0.049 R)
• M36: 24,510,714 km (0.099 R)
• M37: 24,742,291 km (0.071 R)
• M38: 25,440,913 km (0.094 R)
• M39: 25,988,740 km (0.119 R)
• M40: 26,778,168 km (0.106 R)
• M41: 28,218,946 km (0.068 R)
• M42: 29,520,447 km (0.109 R)
• M43: 32,350,689 km (0.046 R)
• M44: 34,486,348 km (0.076 R)
• M45: 34,572,666 km (0.096 R)
• M46: 35,353,268 km (0.093 R)
• M47: 35,527,550 km (0.089 R)
• M48: 36,139,554 km (0.097 R)
• M49: 37,463,047 km (0.053 R)
• M50: 38,533,120 km (0.1 R)
• M51: 41,068,655 km (0.107 R)
• M52: 41,987,335 km (0.099 R)
• M53: 43,005,498 km (0.086 R)
• M54: 43,751,244 km (0.032 R)
• M55: 49,088,746 km (0.104 R)
• M56: 49,185,985 km (0.086 R)
• M57: 49,965,689 km (0.095 R)
• M58: 50,063,376 km (0.111 R)
• M59: 50,161,213 km (0.073 R)
• M60: 50,455,023 km (0.057 R)
• M61: 50,651,146 km (0.064 R)
• M62: 51,044,289 km (0.061 R)
• M63: 54,326,018 km (0.041 R)
• M64: 54,829,116 km (0.065 R)
• M65: 58,600,328 km (0.082 R)
• M66: 59,633,750 km (0.114 R)
• M67: 63,615,747 km (0.082 R)
• M68: 63,827,577 km (0.109 R)
• M69: 64,571,228 km (0.093 R)
• M70: 64,997,432 km (0.091 R)
• M71: 65,317,722 km (0.1 R)
• M72: 65,531,646 km (0.101 R)
• M73: 67,142,666 km (0.086 R)
• M74: 68,223,810 km (0.093 R)
• M75: 68,984,216 km (0.088 R)
• M76: 71,832,559 km (0.119 R)
• M77: 72,716,832 km (0.118 R)
• M78: 72,827,535 km (0.101 R)
• M79: 72,938,387 km (0.033 R)
• M80: 73,938,299 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.1

Radius: 4

Gravity: 18.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.06 AU - 19.66 AU

Year: 29637 Days

Day: 16.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,524,447 km

• M1: 68,516 km (0.076 R)
• M2: 276,457 km (0.109 R)
• M3: 516,711 km (0.078 R)
• M4: 690,843 km (0.083 R)
• M5: 984,354 km (0.04 R)
• M6: 1,399,638 km (0.038 R)
• M7: 1,458,729 km (0.089 R)
• M8: 1,641,089 km (0.106 R)
• M9: 1,734,887 km (0.108 R)
• M10: 2,264,912 km (0.033 R)
• M11: 2,369,630 km (0.106 R)
• M12: 2,766,813 km (0.052 R)
• M13: 3,223,385 km (0.045 R)
• M14: 3,992,767 km (0.112 R)
• M15: 4,638,581 km (0.033 R)
• M16: 4,726,994 km (0.069 R)
• M17: 4,950,792 km (0.089 R)
• M18: 5,269,884 km (0.104 R)
• M19: 5,408,711 km (0.095 R)
• M20: 5,832,223 km (0.058 R)
• M21: 6,168,967 km (0.096 R)
• M22: 6,512,145 km (0.102 R)
• M23: 7,114,576 km (0.088 R)
• M24: 7,787,168 km (0.098 R)
• M25: 9,471,041 km (0.109 R)
• M26: 10,151,861 km (0.069 R)
• M27: 11,321,417 km (0.105 R)
• M28: 11,861,316 km (0.052 R)
• M29: 13,091,160 km (0.102 R)
• M30: 15,141,399 km (0.102 R)
• M31: 15,207,072 km (0.088 R)
• M32: 16,270,564 km (0.1 R)
• M33: 17,083,778 km (0.113 R)
• M34: 17,152,144 km (0.08 R)
• M35: 18,890,471 km (0.098 R)
• M36: 19,316,077 km (0.103 R)
• M37: 20,032,202 km (0.092 R)
• M38: 21,564,234 km (0.037 R)
• M39: 22,456,436 km (0.117 R)
• M40: 23,436,601 km (0.115 R)
• M41: 23,893,622 km (0.072 R)
• M42: 23,970,067 km (0.111 R)
• M43: 24,199,999 km (0.072 R)
• M44: 25,672,790 km (0.115 R)
• M45: 26,380,537 km (0.09 R)
• M46: 27,574,328 km (0.046 R)
• M47: 27,895,515 km (0.117 R)
• M48: 28,460,845 km (0.105 R)
• M49: 29,029,766 km (0.089 R)
• M50: 32,352,634 km (0.084 R)
• M51: 33,543,732 km (0.11 R)
• M52: 34,230,686 km (0.047 R)
• M53: 34,835,659 km (0.077 R)
• M54: 37,201,998 km (0.082 R)
• M55: 37,734,866 km (0.113 R)
• M56: 38,002,197 km (0.106 R)
• M57: 38,628,564 km (0.113 R)
• M58: 39,258,221 km (0.105 R)
• M59: 41,167,688 km (0.114 R)
• M60: 43,293,474 km (0.074 R)
• M61: 43,666,721 km (0.096 R)
• M62: 43,853,868 km (0.106 R)
• M63: 44,134,962 km (0.061 R)
• M64: 44,698,946 km (0.044 R)
• M65: 44,981,836 km (0.115 R)
• M66: 45,739,100 km (0.06 R)
• M67: 46,024,084 km (0.061 R)
• M68: 46,405,110 km (0.117 R)
• M69: 47,266,195 km (0.113 R)
• M70: 47,843,194 km (0.089 R)
• M71: 49,978,704 km (0.082 R)
• M72: 50,468,338 km (0.118 R)
• M73: 53,839,825 km (0.109 R)
• M74: 55,047,080 km (0.103 R)
• M75: 55,249,186 km (0.06 R)
• M76: 57,488,218 km (0.095 R)
• M77: 58,309,660 km (0.083 R)
• M78: 59,652,899 km (0.109 R)
• M79: 60,276,273 km (0.105 R)
• M80: 62,054,244 km (0.074 R)
• M81: 63,531,373 km (0.105 R)
• M82: 63,743,354 km (0.032 R)
• M83: 64,487,005 km (0.07 R)
• M84: 67,166,602 km (0.073 R)
• M85: 67,274,462 km (0.083 R)
• M86: 67,490,481 km (0.055 R)
• M87: 67,706,799 km (0.118 R)
• M88: 68,248,493 km (0.095 R)
• M89: 69,445,276 km (0.111 R)
• M90: 69,554,333 km (0.055 R)
• M91: 69,882,102 km (0.111 R)
• M92: 69,991,458 km (0.105 R)
• M93: 70,978,355 km (0.081 R)
• M94: 71,528,726 km (0.09 R)
• M95: 71,749,233 km (0.076 R)
• M96: 72,633,506 km (0.029 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit