🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 140 Days

Day: 38.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,950,684 km

• M1: 77,940 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.57 AU - 1.79 AU

Year: 812 Days

Day: 26 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,950,684 km

• M1: 684,261 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 13.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.49 AU - 7.23 AU

Year: 6698 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,950,684 km

• M1: 183,257 km (0.099 R)
• M2: 280,496 km (0.09 R)
• M3: 375,790 km (0.091 R)
• M4: 604,974 km (0.07 R)
• M5: 1,191,098 km (0.103 R)
• M6: 1,357,002 km (0.111 R)
• M7: 1,550,881 km (0.062 R)
• M8: 1,671,906 km (0.098 R)
• M9: 1,775,278 km (0.108 R)
• M10: 1,923,679 km (0.087 R)
• M11: 2,188,318 km (0.083 R)
• M12: 2,418,100 km (0.097 R)
• M13: 3,027,412 km (0.076 R)
• M14: 3,363,110 km (0.058 R)
• M15: 3,958,659 km (0.094 R)
• M16: 4,412,688 km (0.082 R)
• M17: 4,528,776 km (0.093 R)
• M18: 4,764,243 km (0.103 R)
• M19: 4,853,553 km (0.065 R)
• M20: 5,216,627 km (0.109 R)
• M21: 5,339,746 km (0.115 R)
• M22: 5,651,508 km (0.064 R)
• M23: 5,777,919 km (0.057 R)
• M24: 6,293,134 km (0.075 R)
• M25: 7,093,781 km (0.104 R)
• M26: 8,068,412 km (0.04 R)
• M27: 8,246,882 km (0.113 R)
• M28: 8,462,752 km (0.12 R)
• M29: 8,644,214 km (0.083 R)
• M30: 8,790,221 km (0.107 R)
• M31: 9,345,229 km (0.107 R)
• M32: 9,988,201 km (0.114 R)
• M33: 10,257,028 km (0.093 R)
• M34: 11,078,171 km (0.1 R)
• M35: 11,236,894 km (0.102 R)
• M36: 11,476,550 km (0.048 R)
• M37: 12,287,670 km (0.101 R)
• M38: 12,575,945 km (0.077 R)
• M39: 12,741,699 km (0.115 R)
• M40: 12,866,464 km (0.102 R)
• M41: 14,179,784 km (0.103 R)
• M42: 14,786,852 km (0.096 R)
• M43: 15,402,447 km (0.114 R)
• M44: 15,579,870 km (0.03 R)
• M45: 16,840,831 km (0.116 R)
• M46: 18,321,850 km (0.115 R)
• M47: 18,415,797 km (0.066 R)
• M48: 19,459,990 km (0.098 R)
• M49: 19,940,947 km (0.069 R)
• M50: 20,377,175 km (0.083 R)
• M51: 22,756,529 km (0.076 R)
• M52: 23,825,106 km (0.092 R)
• M53: 24,650,139 km (0.11 R)
• M54: 24,805,870 km (0.072 R)
• M55: 24,909,841 km (0.087 R)
• M56: 25,641,973 km (0.088 R)
• M57: 26,063,539 km (0.116 R)
• M58: 26,381,136 km (0.071 R)
• M59: 28,695,265 km (0.111 R)
• M60: 28,859,075 km (0.088 R)
• M61: 29,572,806 km (0.108 R)
• M62: 29,904,166 km (0.066 R)
• M63: 30,961,673 km (0.078 R)
• M64: 31,354,367 km (0.1 R)
• M65: 31,805,106 km (0.1 R)
• M66: 32,428,480 km (0.074 R)
• M67: 32,656,168 km (0.066 R)
• M68: 33,170,485 km (0.111 R)
• M69: 36,193,858 km (0.039 R)
• M70: 36,489,165 km (0.114 R)
• M71: 37,141,711 km (0.102 R)
• M72: 37,917,824 km (0.093 R)
• M73: 38,037,802 km (0.091 R)
• M74: 39,486,208 km (0.119 R)
• M75: 40,095,221 km (0.115 R)

Asteroid Belt

Center: 10.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.5

Radius: 3.8

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.39 AU - 14.87 AU

Year: 18759 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,950,684 km

• M1: 66,721 km (0.116 R)
• M2: 102,325 km (0.085 R)
• M3: 140,173 km (0.113 R)
• M4: 357,689 km (0.087 R)
• M5: 617,540 km (0.106 R)
• M6: 806,781 km (0.11 R)
• M7: 977,772 km (0.091 R)
• M8: 1,049,279 km (0.12 R)
• M9: 1,178,682 km (0.118 R)
• M10: 1,472,941 km (0.116 R)
• M11: 1,789,191 km (0.089 R)
• M12: 2,102,748 km (0.075 R)
• M13: 2,408,975 km (0.092 R)
• M14: 2,654,016 km (0.107 R)
• M15: 3,965,092 km (0.086 R)
• M16: 4,253,815 km (0.096 R)
• M17: 5,035,764 km (0.058 R)
• M18: 5,222,462 km (0.072 R)
• M19: 5,411,404 km (0.115 R)
• M20: 5,699,080 km (0.115 R)
• M21: 5,893,558 km (0.106 R)
• M22: 6,156,252 km (0.063 R)
• M23: 6,355,815 km (0.105 R)
• M24: 6,898,257 km (0.063 R)
• M25: 7,385,048 km (0.047 R)
• M26: 8,135,731 km (0.064 R)
• M27: 8,873,099 km (0.054 R)
• M28: 9,401,777 km (0.031 R)
• M29: 9,670,006 km (0.113 R)
• M30: 10,727,663 km (0.074 R)
• M31: 10,967,618 km (0.116 R)
• M32: 11,575,434 km (0.06 R)
• M33: 12,908,052 km (0.079 R)
• M34: 15,850,792 km (0.091 R)
• M35: 15,987,225 km (0.067 R)
• M36: 16,999,704 km (0.047 R)
• M37: 17,139,278 km (0.12 R)
• M38: 17,232,628 km (0.046 R)
• M39: 18,317,810 km (0.049 R)
• M40: 18,989,056 km (0.109 R)
• M41: 20,207,830 km (0.064 R)
• M42: 21,200,861 km (0.115 R)
• M43: 22,311,326 km (0.109 R)
• M44: 22,362,339 km (0.114 R)
• M45: 24,483,337 km (0.084 R)
• M46: 24,851,946 km (0.067 R)
• M47: 26,021,951 km (0.092 R)
• M48: 26,236,624 km (0.092 R)
• M49: 27,101,150 km (0.119 R)
• M50: 27,427,722 km (0.084 R)
• M51: 29,526,431 km (0.102 R)
• M52: 29,750,229 km (0.076 R)
• M53: 30,199,771 km (0.086 R)
• M54: 30,368,817 km (0.11 R)
• M55: 31,504,414 km (0.071 R)
• M56: 31,618,707 km (0.116 R)
• M57: 32,422,795 km (0.062 R)
• M58: 34,403,471 km (0.091 R)
• M59: 35,408,470 km (0.108 R)
• M60: 35,527,250 km (0.05 R)
• M61: 38,786,240 km (0.05 R)
• M62: 39,893,713 km (0.106 R)
• M63: 40,513,347 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 18,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit