🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.67 AU - 0.99 AU

Year: 290 Days

Day: 48 Hours

Environment

Temp: 44 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,211,656 km

• M1: 184,604 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.86 AU - 1.1 AU

Year: 371 Days

Day: 36.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,211,656 km

• M1: 177,722 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.55 AU - 1.69 AU

Year: 789 Days

Day: 24 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.62 AU - 2.66 AU

Year: 1642 Days

Day: 15.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.93 AU - 4.11 AU

Year: 3086 Days

Day: 26.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 81 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 14.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.14 AU - 5.56 AU

Year: 4090 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 34,211,656 km

• M1: 186,100 km (0.104 R)
• M2: 283,189 km (0.065 R)
• M3: 552,016 km (0.112 R)
• M4: 707,149 km (0.083 R)
• M5: 1,002,605 km (0.078 R)
• M6: 1,209,349 km (0.057 R)
• M7: 1,318,256 km (0.09 R)
• M8: 1,732,942 km (0.073 R)
• M9: 1,857,407 km (0.116 R)
• M10: 1,985,014 km (0.114 R)
• M11: 2,091,677 km (0.06 R)
• M12: 2,286,304 km (0.086 R)
• M13: 2,564,108 km (0.068 R)
• M14: 2,947,228 km (0.061 R)
• M15: 3,070,048 km (0.112 R)
• M16: 3,334,836 km (0.115 R)
• M17: 3,592,742 km (0.038 R)
• M18: 3,917,071 km (0.066 R)
• M19: 4,007,129 km (0.081 R)
• M20: 4,098,084 km (0.078 R)
• M21: 4,499,754 km (0.111 R)
• M22: 4,769,479 km (0.108 R)
• M23: 4,865,820 km (0.101 R)
• M24: 5,142,876 km (0.12 R)
• M25: 5,308,181 km (0.092 R)
• M26: 5,441,772 km (0.104 R)
• M27: 5,559,506 km (0.052 R)
• M28: 5,866,480 km (0.115 R)
• M29: 5,987,356 km (0.087 R)
• M30: 6,108,979 km (0.091 R)
• M31: 6,301,960 km (0.052 R)
• M32: 6,514,838 km (0.096 R)
• M33: 6,712,008 km (0.069 R)
• M34: 6,874,920 km (0.074 R)
• M35: 7,186,083 km (0.113 R)
• M36: 7,278,535 km (0.081 R)
• M37: 7,558,283 km (0.106 R)
• M38: 7,708,928 km (0.074 R)
• M39: 8,516,308 km (0.113 R)
• M40: 8,614,145 km (0.113 R)
• M41: 8,791,418 km (0.068 R)
• M42: 8,910,199 km (0.071 R)
• M43: 9,411,052 km (0.102 R)
• M44: 9,859,547 km (0.084 R)
• M45: 10,273,335 km (0.092 R)
• M46: 10,566,397 km (0.065 R)
• M47: 11,289,553 km (0.096 R)
• M48: 11,570,348 km (0.082 R)
• M49: 11,853,387 km (0.11 R)
• M50: 12,426,646 km (0.114 R)
• M51: 12,851,205 km (0.052 R)
• M52: 13,008,732 km (0.102 R)
• M53: 13,280,551 km (0.119 R)
• M54: 13,508,389 km (0.066 R)
• M55: 14,596,863 km (0.107 R)
• M56: 14,690,810 km (0.113 R)
• M57: 14,950,213 km (0.028 R)
• M58: 15,187,325 km (0.109 R)
• M59: 15,330,191 km (0.099 R)
• M60: 15,761,632 km (0.116 R)
• M61: 15,906,293 km (0.026 R)
• M62: 16,075,638 km (0.106 R)
• M63: 16,391,738 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 13.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.75 AU - 10.57 AU

Year: 9758 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,211,656 km

• M1: 194,926 km (0.106 R)
• M2: 372,200 km (0.077 R)
• M3: 524,939 km (0.032 R)
• M4: 626,665 km (0.054 R)
• M5: 736,620 km (0.092 R)
• M6: 1,860,100 km (0.096 R)
• M7: 2,299,020 km (0.038 R)
• M8: 2,426,777 km (0.114 R)
• M9: 2,609,884 km (0.069 R)
• M10: 3,130,186 km (0.092 R)
• M11: 3,803,227 km (0.093 R)
• M12: 3,894,332 km (0.052 R)
• M13: 4,141,019 km (0.093 R)
• M14: 4,329,512 km (0.067 R)
• M15: 4,878,985 km (0.114 R)
• M16: 5,212,738 km (0.071 R)
• M17: 5,727,354 km (0.101 R)
• M18: 6,548,048 km (0.039 R)
• M19: 6,657,853 km (0.088 R)
• M20: 6,991,008 km (0.087 R)
• M21: 7,291,849 km (0.038 R)
• M22: 7,867,352 km (0.104 R)
• M23: 8,062,428 km (0.042 R)
• M24: 8,259,149 km (0.057 R)
• M25: 9,348,969 km (0.056 R)
• M26: 10,143,035 km (0.099 R)
• M27: 10,355,613 km (0.089 R)
• M28: 10,483,968 km (0.077 R)
• M29: 10,871,876 km (0.115 R)
• M30: 11,176,906 km (0.111 R)
• M31: 11,396,515 km (0.088 R)
• M32: 12,607,361 km (0.045 R)
• M33: 14,379,946 km (0.093 R)
• M34: 15,149,477 km (0.063 R)
• M35: 17,793,320 km (0.106 R)
• M36: 18,307,937 km (0.113 R)
• M37: 18,515,280 km (0.107 R)
• M38: 19,036,778 km (0.109 R)
• M39: 19,194,155 km (0.112 R)
• M40: 19,404,789 km (0.114 R)
• M41: 20,361,916 km (0.1 R)
• M42: 20,630,444 km (0.115 R)
• M43: 21,497,812 km (0.066 R)
• M44: 21,607,168 km (0.038 R)
• M45: 21,716,524 km (0.098 R)
• M46: 22,598,853 km (0.069 R)
• M47: 23,380,352 km (0.038 R)
• M48: 23,605,347 km (0.091 R)
• M49: 24,057,432 km (0.055 R)
• M50: 24,284,522 km (0.105 R)
• M51: 24,798,091 km (0.096 R)
• M52: 24,970,129 km (0.116 R)
• M53: 26,770,689 km (0.068 R)
• M54: 27,242,221 km (0.103 R)
• M55: 27,835,377 km (0.101 R)
• M56: 28,372,882 km (0.111 R)
• M57: 31,669,420 km (0.089 R)
• M58: 31,855,969 km (0.112 R)
• M59: 32,480,989 km (0.088 R)
• M60: 33,489,279 km (0.108 R)
• M61: 34,188,349 km (0.107 R)
• M62: 34,635,797 km (0.093 R)
• M63: 35,601,152 km (0.088 R)
• M64: 36,054,583 km (0.106 R)
• M65: 38,417,182 km (0.064 R)
• M66: 39,148,865 km (0.105 R)
• M67: 39,952,505 km (0.073 R)
• M68: 40,491,356 km (0.12 R)
• M69: 42,327,371 km (0.107 R)
• M70: 42,533,068 km (0.099 R)
• M71: 42,807,879 km (0.059 R)
• M72: 43,359,148 km (0.082 R)
• M73: 43,566,490 km (0.049 R)
• M74: 44,468,865 km (0.072 R)
• M75: 44,957,302 km (0.114 R)
• M76: 45,167,188 km (0.056 R)
• M77: 45,517,695 km (0.102 R)
• M78: 45,658,168 km (0.098 R)
• M79: 46,787,033 km (0.104 R)
• M80: 47,283,848 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.3

Radius: 7.9

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.5 AU - 12.46 AU

Year: 15876 Days

Day: 17.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 34,211,656 km

• M1: 108,309 km (0.111 R)
• M2: 178,321 km (0.076 R)
• M3: 297,101 km (0.086 R)
• M4: 739,163 km (0.073 R)
• M5: 905,965 km (0.102 R)
• M6: 1,155,195 km (0.036 R)
• M7: 1,251,237 km (0.114 R)
• M8: 1,716,486 km (0.067 R)
• M9: 2,054,428 km (0.089 R)
• M10: 2,142,242 km (0.118 R)
• M11: 2,506,064 km (0.051 R)
• M12: 2,759,333 km (0.118 R)
• M13: 3,638,819 km (0.068 R)
• M14: 4,035,403 km (0.107 R)
• M15: 4,636,636 km (0.099 R)
• M16: 5,145,718 km (0.092 R)
• M17: 5,386,571 km (0.044 R)
• M18: 5,713,741 km (0.048 R)
• M19: 6,047,195 km (0.07 R)
• M20: 6,344,296 km (0.099 R)
• M21: 6,516,184 km (0.108 R)
• M22: 7,353,633 km (0.118 R)
• M23: 7,992,266 km (0.06 R)
• M24: 8,412,187 km (0.107 R)
• M25: 9,128,013 km (0.114 R)
• M26: 9,616,002 km (0.085 R)
• M27: 9,714,587 km (0.1 R)
• M28: 9,863,287 km (0.055 R)
• M29: 10,212,897 km (0.112 R)
• M30: 11,234,052 km (0.117 R)
• M31: 12,127,451 km (0.094 R)
• M32: 12,180,707 km (0.082 R)
• M33: 13,592,911 km (0.074 R)
• M34: 14,374,560 km (0.099 R)
• M35: 14,884,689 km (0.094 R)
• M36: 15,055,979 km (0.031 R)
• M37: 15,516,291 km (0.086 R)
• M38: 16,039,585 km (0.101 R)
• M39: 16,274,004 km (0.047 R)
• M40: 18,068,132 km (0.054 R)
• M41: 18,434,347 km (0.101 R)
• M42: 18,803,106 km (0.098 R)
• M43: 18,864,890 km (0.077 R)
• M44: 20,365,805 km (0.101 R)
• M45: 21,002,344 km (0.08 R)
• M46: 21,969,644 km (0.049 R)
• M47: 22,360,543 km (0.074 R)
• M48: 22,885,333 km (0.058 R)
• M49: 23,215,495 km (0.118 R)
• M50: 24,619,022 km (0.104 R)
• M51: 25,501,500 km (0.067 R)
• M52: 26,394,450 km (0.068 R)
• M53: 26,740,619 km (0.03 R)
• M54: 26,879,446 km (0.09 R)
• M55: 27,227,710 km (0.03 R)
• M56: 27,788,104 km (0.091 R)
• M57: 27,858,415 km (0.038 R)
• M58: 28,635,725 km (0.113 R)
• M59: 29,062,678 km (0.055 R)
• M60: 29,348,409 km (0.067 R)
• M61: 29,420,067 km (0.113 R)
• M62: 31,375,311 km (0.116 R)
• M63: 32,109,986 km (0.098 R)
• M64: 32,627,744 km (0.087 R)
• M65: 32,701,945 km (0.067 R)
• M66: 33,446,793 km (0.052 R)
• M67: 35,029,389 km (0.075 R)
• M68: 36,097,817 km (0.11 R)
• M69: 36,328,197 km (0.08 R)
• M70: 36,713,262 km (0.066 R)
• M71: 37,798,445 km (0.097 R)
• M72: 38,580,094 km (0.03 R)
• M73: 41,920,615 km (0.113 R)
• M74: 42,648,408 km (0.078 R)
• M75: 42,973,185 km (0.103 R)
• M76: 44,116,412 km (0.119 R)
• M77: 44,280,671 km (0.065 R)
• M78: 44,856,772 km (0.096 R)
• M79: 44,939,200 km (0.118 R)
• M80: 46,016,305 km (0.098 R)
• M81: 46,516,411 km (0.03 R)
• M82: 47,605,932 km (0.077 R)
• M83: 47,774,230 km (0.092 R)
• M84: 47,858,603 km (0.073 R)
• M85: 49,810,107 km (0.027 R)
• M86: 50,323,527 km (0.114 R)
• M87: 52,394,410 km (0.114 R)
• M88: 53,003,722 km (0.116 R)
• M89: 54,405,155 km (0.094 R)
• M90: 57,513,051 km (0.038 R)
• M91: 57,961,695 km (0.118 R)
• M92: 59,224,151 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.7

Radius: 6.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.21 AU - 18.8 AU

Year: 28030 Days

Day: 19.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,211,656 km

• M1: 223,948 km (0.084 R)
• M2: 545,284 km (0.12 R)
• M3: 1,589,178 km (0.072 R)
• M4: 1,984,865 km (0.071 R)
• M5: 2,410,171 km (0.05 R)
• M6: 2,643,993 km (0.097 R)
• M7: 3,133,627 km (0.092 R)
• M8: 4,501,699 km (0.096 R)
• M9: 7,148,085 km (0.096 R)
• M10: 7,269,559 km (0.063 R)
• M11: 8,877,736 km (0.082 R)
• M12: 9,470,592 km (0.08 R)
• M13: 9,771,883 km (0.075 R)
• M14: 10,042,355 km (0.105 R)
• M15: 10,383,887 km (0.109 R)
• M16: 11,895,424 km (0.099 R)
• M17: 13,775,271 km (0.041 R)
• M18: 14,691,408 km (0.071 R)
• M19: 15,117,912 km (0.111 R)
• M20: 15,824,612 km (0.053 R)
• M21: 16,261,737 km (0.114 R)
• M22: 18,298,213 km (0.092 R)
• M23: 20,069,901 km (0.058 R)
• M24: 20,672,631 km (0.106 R)
• M25: 25,100,578 km (0.074 R)
• M26: 25,563,583 km (0.086 R)
• M27: 25,936,082 km (0.105 R)
• M28: 27,348,735 km (0.062 R)
• M29: 27,872,926 km (0.113 R)
• M30: 28,496,749 km (0.102 R)
• M31: 32,636,870 km (0.107 R)
• M32: 33,446,643 km (0.067 R)
• M33: 33,650,096 km (0.055 R)
• M34: 33,853,849 km (0.06 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: 403 - 10,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit