🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.94 AU - 2.12 AU

Year: 1107 Days

Day: 22.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.97 AU - 4.15 AU

Year: 3132 Days

Day: 45.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.5

Radius: 12.6

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.45 AU - 9.37 AU

Year: 8518 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,392,577 km

• M1: 162,912 km (0.073 R)
• M2: 412,591 km (0.047 R)
• M3: 735,124 km (0.117 R)
• M4: 1,101,639 km (0.048 R)
• M5: 1,617,751 km (0.069 R)
• M6: 1,753,137 km (0.111 R)
• M7: 2,333,278 km (0.085 R)
• M8: 2,829,195 km (0.103 R)
• M9: 3,041,624 km (0.106 R)
• M10: 3,235,054 km (0.074 R)
• M11: 3,558,036 km (0.105 R)
• M12: 3,710,775 km (0.109 R)
• M13: 4,424,806 km (0.116 R)
• M14: 5,095,004 km (0.058 R)
• M15: 5,707,608 km (0.059 R)
• M16: 5,886,975 km (0.032 R)
• M17: 6,654,562 km (0.097 R)
• M18: 6,875,069 km (0.096 R)
• M19: 7,162,297 km (0.107 R)
• M20: 7,486,177 km (0.105 R)
• M21: 7,881,115 km (0.062 R)
• M22: 8,014,257 km (0.074 R)
• M23: 8,148,147 km (0.109 R)
• M24: 8,282,935 km (0.083 R)
• M25: 8,486,388 km (0.102 R)
• M26: 8,588,713 km (0.115 R)
• M27: 8,725,745 km (0.049 R)
• M28: 8,932,788 km (0.108 R)
• M29: 9,422,272 km (0.062 R)
• M30: 9,956,337 km (0.096 R)
• M31: 10,427,271 km (0.071 R)
• M32: 10,794,534 km (0.09 R)
• M33: 11,054,086 km (0.084 R)
• M34: 11,353,282 km (0.056 R)
• M35: 11,579,474 km (0.055 R)
• M36: 11,845,309 km (0.094 R)
• M37: 12,228,579 km (0.096 R)
• M38: 12,382,964 km (0.114 R)
• M39: 12,889,353 km (0.086 R)
• M40: 13,204,406 km (0.054 R)
• M41: 13,283,543 km (0.115 R)
• M42: 13,922,475 km (0.08 R)
• M43: 14,205,215 km (0.103 R)
• M44: 14,367,679 km (0.084 R)
• M45: 14,449,060 km (0.114 R)
• M46: 14,776,380 km (0.091 R)
• M47: 14,982,227 km (0.115 R)
• M48: 15,064,805 km (0.1 R)
• M49: 15,188,971 km (0.079 R)
• M50: 15,731,114 km (0.119 R)
• M51: 15,899,112 km (0.078 R)
• M52: 16,748,379 km (0.101 R)
• M53: 16,920,118 km (0.113 R)
• M54: 17,178,623 km (0.103 R)
• M55: 17,308,324 km (0.115 R)
• M56: 17,787,037 km (0.059 R)
• M57: 17,962,216 km (0.103 R)
• M58: 18,535,326 km (0.072 R)
• M59: 19,383,845 km (0.041 R)
• M60: 19,971,615 km (0.083 R)
• M61: 20,887,603 km (0.076 R)
• M62: 22,004,650 km (0.119 R)
• M63: 22,760,119 km (0.112 R)
• M64: 23,141,145 km (0.1 R)
• M65: 23,332,331 km (0.112 R)
• M66: 23,620,307 km (0.067 R)
• M67: 25,421,465 km (0.086 R)
• M68: 28,537,739 km (0.064 R)
• M69: 29,309,664 km (0.1 R)
• M70: 29,464,797 km (0.078 R)
• M71: 30,611,464 km (0.119 R)
• M72: 31,242,917 km (0.057 R)
• M73: 31,560,364 km (0.115 R)
• M74: 32,198,249 km (0.117 R)
• M75: 32,948,033 km (0.108 R)
• M76: 33,649,348 km (0.114 R)
• M77: 34,246,543 km (0.101 R)
• M78: 35,066,638 km (0.092 R)
• M79: 35,231,495 km (0.105 R)
• M80: 35,341,450 km (0.054 R)
• M81: 36,170,222 km (0.086 R)
• M82: 36,837,877 km (0.029 R)
• M83: 37,061,227 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.4

Radius: 4.6

Gravity: 26.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.72 AU - 13.22 AU

Year: 16860 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,392,577 km

• M1: 210,185 km (0.103 R)
• M2: 263,891 km (0.114 R)
• M3: 322,683 km (0.108 R)
• M4: 419,772 km (0.101 R)
• M5: 661,821 km (0.088 R)
• M6: 723,306 km (0.098 R)
• M7: 851,960 km (0.073 R)
• M8: 1,155,644 km (0.091 R)
• M9: 1,410,409 km (0.098 R)
• M10: 1,463,516 km (0.095 R)
• M11: 1,517,222 km (0.093 R)
• M12: 1,626,727 km (0.084 R)
• M13: 2,242,921 km (0.08 R)
• M14: 2,494,993 km (0.089 R)
• M15: 2,991,658 km (0.093 R)
• M16: 3,304,019 km (0.111 R)
• M17: 3,590,498 km (0.104 R)
• M18: 3,810,557 km (0.039 R)
• M19: 4,418,523 km (0.101 R)
• M20: 5,935,894 km (0.114 R)
• M21: 6,371,224 km (0.053 R)
• M22: 9,091,362 km (0.057 R)
• M23: 9,190,844 km (0.101 R)
• M24: 9,390,857 km (0.086 R)
• M25: 9,592,365 km (0.025 R)
• M26: 10,102,195 km (0.1 R)
• M27: 11,041,819 km (0.053 R)
• M28: 11,094,926 km (0.059 R)
• M29: 11,361,360 km (0.108 R)
• M30: 11,414,766 km (0.117 R)
• M31: 12,173,078 km (0.039 R)
• M32: 13,003,346 km (0.086 R)
• M33: 13,966,308 km (0.076 R)
• M34: 14,952,008 km (0.079 R)
• M35: 16,563,027 km (0.112 R)
• M36: 16,928,495 km (0.108 R)
• M37: 17,481,558 km (0.114 R)
• M38: 17,729,292 km (0.059 R)
• M39: 18,228,201 km (0.111 R)
• M40: 18,416,545 km (0.081 R)
• M41: 18,731,897 km (0.112 R)
• M42: 19,946,034 km (0.092 R)
• M43: 20,075,286 km (0.117 R)
• M44: 20,530,064 km (0.119 R)
• M45: 21,847,722 km (0.077 R)
• M46: 23,260,524 km (0.116 R)
• M47: 25,189,738 km (0.09 R)
• M48: 25,539,648 km (0.113 R)
• M49: 27,456,595 km (0.101 R)
• M50: 27,672,465 km (0.092 R)
• M51: 27,744,421 km (0.084 R)
• M52: 29,125,658 km (0.076 R)
• M53: 32,484,878 km (0.117 R)
• M54: 34,480,963 km (0.073 R)
• M55: 37,468,731 km (0.051 R)
• M56: 38,348,965 km (0.025 R)
• M57: 38,670,750 km (0.049 R)
• M58: 39,155,148 km (0.043 R)
• M59: 39,722,723 km (0.062 R)
• M60: 42,684,611 km (0.109 R)
• M61: 43,603,591 km (0.088 R)
• M62: 44,529,302 km (0.107 R)
• M63: 47,172,397 km (0.077 R)
• M64: 49,340,669 km (0.044 R)
• M65: 50,041,385 km (0.084 R)
• M66: 51,985,260 km (0.081 R)
• M67: 52,608,934 km (0.101 R)
• M68: 52,877,013 km (0.102 R)
• M69: 53,235,150 km (0.061 R)
• M70: 54,133,934 km (0.111 R)
• M71: 54,314,200 km (0.072 R)
• M72: 54,765,985 km (0.085 R)
• M73: 55,582,341 km (0.117 R)
• M74: 56,676,948 km (0.075 R)
• M75: 56,768,502 km (0.067 R)
• M76: 57,778,737 km (0.027 R)
• M77: 58,147,645 km (0.099 R)
• M78: 59,537,709 km (0.08 R)
• M79: 59,630,758 km (0.073 R)
• M80: 60,938,693 km (0.112 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: 406 - 15,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit