🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.6 AU - 0.7 AU

Year: 201 Days

Day: 16.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,328,982 km

• M1: 77,492 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.94 AU - 1.24 AU

Year: 436 Days

Day: 22.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.93 AU - 1.49 AU

Year: 510 Days

Day: 40.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.51 AU - 2.13 AU

Year: 940 Days

Day: 39.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.21 AU - 2.23 AU

Year: 1266 Days

Day: 31.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.9

Radius: 8.1

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.42 AU - 6.02 AU

Year: 4566 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,328,982 km

• M1: 201,209 km (0.12 R)
• M2: 519,853 km (0.05 R)
• M3: 622,926 km (0.098 R)
• M4: 797,656 km (0.04 R)
• M5: 863,928 km (0.059 R)
• M6: 1,089,222 km (0.115 R)
• M7: 1,193,791 km (0.111 R)
• M8: 1,317,508 km (0.116 R)
• M9: 1,380,938 km (0.11 R)
• M10: 1,645,427 km (0.086 R)
• M11: 1,766,152 km (0.113 R)
• M12: 1,889,870 km (0.097 R)
• M13: 1,980,077 km (0.088 R)
• M14: 2,090,331 km (0.073 R)
• M15: 2,183,680 km (0.117 R)
• M16: 2,433,060 km (0.114 R)
• M17: 2,752,750 km (0.105 R)
• M18: 2,876,019 km (0.075 R)
• M19: 3,257,045 km (0.119 R)
• M20: 3,365,802 km (0.041 R)
• M21: 3,699,107 km (0.089 R)
• M22: 3,950,431 km (0.028 R)
• M23: 4,160,167 km (0.102 R)
• M24: 5,237,421 km (0.071 R)
• M25: 5,442,071 km (0.119 R)
• M26: 5,493,683 km (0.11 R)
• M27: 5,806,791 km (0.107 R)
• M28: 5,859,599 km (0.088 R)
• M29: 5,912,557 km (0.05 R)
• M30: 6,287,299 km (0.113 R)
• M31: 6,587,393 km (0.081 R)
• M32: 7,031,998 km (0.089 R)
• M33: 7,229,616 km (0.089 R)
• M34: 7,286,463 km (0.119 R)
• M35: 7,630,389 km (0.086 R)
• M36: 8,274,857 km (0.058 R)
• M37: 8,513,465 km (0.084 R)
• M38: 9,897,694 km (0.085 R)
• M39: 10,087,534 km (0.114 R)
• M40: 10,438,640 km (0.069 R)
• M41: 10,567,294 km (0.109 R)
• M42: 11,120,208 km (0.047 R)
• M43: 11,317,528 km (0.043 R)
• M44: 12,152,284 km (0.055 R)
• M45: 12,253,861 km (0.111 R)
• M46: 12,834,301 km (0.034 R)
• M47: 13,076,051 km (0.063 R)
• M48: 13,180,021 km (0.083 R)
• M49: 13,423,866 km (0.08 R)
• M50: 13,634,051 km (0.041 R)
• M51: 14,306,792 km (0.106 R)
• M52: 14,593,272 km (0.116 R)
• M53: 14,737,335 km (0.111 R)
• M54: 15,758,191 km (0.09 R)
• M55: 15,942,944 km (0.118 R)
• M56: 16,128,296 km (0.045 R)
• M57: 16,240,046 km (0.063 R)
• M58: 16,613,891 km (0.047 R)
• M59: 17,141,971 km (0.062 R)
• M60: 17,255,965 km (0.037 R)
• M61: 18,021,756 km (0.108 R)
• M62: 18,486,557 km (0.063 R)
• M63: 19,507,114 km (0.077 R)
• M64: 20,465,288 km (0.072 R)
• M65: 20,950,135 km (0.114 R)
• M66: 21,153,289 km (0.091 R)
• M67: 21,931,197 km (0.101 R)
• M68: 22,843,595 km (0.076 R)
• M69: 22,968,958 km (0.085 R)
• M70: 23,388,580 km (0.089 R)
• M71: 23,937,903 km (0.107 R)
• M72: 24,448,630 km (0.056 R)
• M73: 24,705,490 km (0.088 R)
• M74: 25,264,836 km (0.082 R)
• M75: 25,394,388 km (0.112 R)
• M76: 26,395,946 km (0.091 R)
• M77: 26,835,464 km (0.118 R)
• M78: 26,923,578 km (0.053 R)
• M79: 29,978,815 km (0.076 R)
• M80: 30,345,330 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.8

Radius: 4.5

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.5 AU - 19.76 AU

Year: 25966 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 61,328,982 km

• M1: 84,373 km (0.119 R)
• M2: 546,182 km (0.073 R)
• M3: 740,958 km (0.076 R)
• M4: 1,048,083 km (0.115 R)
• M5: 1,821,803 km (0.114 R)
• M6: 2,321,909 km (0.056 R)
• M7: 2,508,158 km (0.115 R)
• M8: 2,994,501 km (0.117 R)
• M9: 3,509,416 km (0.115 R)
• M10: 3,580,027 km (0.077 R)
• M11: 4,162,710 km (0.095 R)
• M12: 4,350,755 km (0.074 R)
• M13: 4,503,195 km (0.106 R)
• M14: 4,541,642 km (0.081 R)
• M15: 4,580,088 km (0.114 R)
• M16: 5,010,781 km (0.081 R)
• M17: 5,826,687 km (0.087 R)
• M18: 8,748,035 km (0.05 R)
• M19: 11,830,349 km (0.089 R)
• M20: 12,472,423 km (0.038 R)
• M21: 12,634,737 km (0.082 R)
• M22: 13,180,769 km (0.106 R)
• M23: 15,324,955 km (0.081 R)
• M24: 17,092,604 km (0.039 R)
• M25: 17,152,593 km (0.111 R)
• M26: 17,393,445 km (0.106 R)
• M27: 17,574,758 km (0.091 R)
• M28: 17,695,932 km (0.088 R)
• M29: 17,939,328 km (0.102 R)
• M30: 18,122,436 km (0.112 R)
• M31: 18,552,380 km (0.115 R)
• M32: 20,114,930 km (0.106 R)
• M33: 20,623,862 km (0.093 R)
• M34: 21,719,217 km (0.068 R)
• M35: 21,849,367 km (0.05 R)
• M36: 22,372,362 km (0.107 R)
• M37: 23,631,078 km (0.113 R)
• M38: 25,939,972 km (0.069 R)
• M39: 26,841,598 km (0.07 R)
• M40: 27,191,208 km (0.097 R)
• M41: 27,683,086 km (0.08 R)
• M42: 28,675,518 km (0.063 R)
• M43: 32,909,736 km (0.078 R)
• M44: 33,659,222 km (0.093 R)
• M45: 34,414,392 km (0.102 R)
• M46: 35,175,097 km (0.117 R)
• M47: 35,864,444 km (0.089 R)
• M48: 36,018,231 km (0.095 R)
• M49: 38,981,615 km (0.109 R)
• M50: 39,298,014 km (0.06 R)
• M51: 39,933,506 km (0.106 R)
• M52: 40,572,439 km (0.092 R)
• M53: 41,214,662 km (0.052 R)
• M54: 44,228,610 km (0.072 R)
• M55: 46,556,054 km (0.038 R)
• M56: 48,837,870 km (0.065 R)
• M57: 51,069,422 km (0.059 R)
• M58: 51,155,889 km (0.075 R)
• M59: 51,936,491 km (0.051 R)
• M60: 53,421,549 km (0.037 R)
• M61: 56,701,931 km (0.086 R)
• M62: 61,328,993 km (0.113 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: 186 - 11,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit