🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.5 AU - 0.52 AU

Year: 130 Days

Day: 16.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.55 AU - 0.73 AU

Year: 183 Days

Day: 19.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 144.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.55 AU - 2.07 AU

Year: 872 Days

Day: 18 Hours

Environment

Temp: -46 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.84 AU - 2.88 AU

Year: 1298 Days

Day: 27.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.61 AU - 4.33 AU

Year: 2315 Days

Day: 27.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,874,115 km

• M1: 84,224 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.24 AU - 4.62 AU

Year: 3339 Days

Day: 46.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.3

Radius: 11.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.24 AU - 8.82 AU

Year: 8923 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 176 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 77,874,115 km

• M1: 315,502 km (0.093 R)
• M2: 463,005 km (0.102 R)
• M3: 690,544 km (0.061 R)
• M4: 824,284 km (0.113 R)
• M5: 894,595 km (0.079 R)
• M6: 1,265,748 km (0.087 R)
• M7: 1,376,450 km (0.118 R)
• M8: 1,563,597 km (0.107 R)
• M9: 1,947,465 km (0.118 R)
• M10: 2,043,956 km (0.048 R)
• M11: 2,394,912 km (0.113 R)
• M12: 3,191,371 km (0.101 R)
• M13: 3,325,261 km (0.051 R)
• M14: 4,064,125 km (0.039 R)
• M15: 4,188,740 km (0.112 R)
• M16: 4,441,860 km (0.102 R)
• M17: 4,743,449 km (0.103 R)
• M18: 4,830,814 km (0.083 R)
• M19: 5,688,160 km (0.097 R)
• M20: 6,519,026 km (0.119 R)
• M21: 6,714,401 km (0.114 R)
• M22: 6,961,238 km (0.036 R)
• M23: 7,060,870 km (0.098 R)
• M24: 7,822,921 km (0.108 R)
• M25: 8,852,454 km (0.113 R)
• M26: 9,451,893 km (0.096 R)
• M27: 9,896,198 km (0.045 R)
• M28: 10,036,521 km (0.044 R)
• M29: 10,375,809 km (0.041 R)
• M30: 10,690,114 km (0.115 R)
• M31: 10,834,177 km (0.099 R)
• M32: 11,770,510 km (0.089 R)
• M33: 13,130,953 km (0.084 R)
• M34: 14,413,456 km (0.115 R)
• M35: 15,344,553 km (0.045 R)
• M36: 16,894,686 km (0.082 R)
• M37: 17,807,532 km (0.106 R)
• M38: 18,356,108 km (0.096 R)
• M39: 18,459,480 km (0.058 R)
• M40: 18,771,092 km (0.091 R)
• M41: 19,610,486 km (0.111 R)
• M42: 19,751,556 km (0.034 R)
• M43: 20,319,430 km (0.113 R)
• M44: 21,000,549 km (0.112 R)
• M45: 21,253,369 km (0.113 R)
• M46: 21,398,330 km (0.101 R)
• M47: 21,908,309 km (0.083 R)
• M48: 22,128,068 km (0.111 R)
• M49: 22,422,178 km (0.106 R)
• M50: 22,977,335 km (0.091 R)
• M51: 23,950,021 km (0.116 R)
• M52: 24,025,418 km (0.062 R)
• M53: 24,138,664 km (0.034 R)
• M54: 25,280,843 km (0.119 R)
• M55: 25,588,417 km (0.109 R)
• M56: 25,897,187 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.1

Radius: 7.8

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.72 AU - 16.94 AU

Year: 20454 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,874,115 km

• M1: 766,390 km (0.056 R)
• M2: 864,376 km (0.034 R)
• M3: 1,824,047 km (0.074 R)
• M4: 1,890,019 km (0.117 R)
• M5: 1,956,740 km (0.081 R)
• M6: 2,127,431 km (0.101 R)
• M7: 2,857,469 km (0.101 R)
• M8: 3,289,807 km (0.049 R)
• M9: 3,997,853 km (0.103 R)
• M10: 5,215,431 km (0.055 R)
• M11: 5,309,827 km (0.093 R)
• M12: 5,888,771 km (0.05 R)
• M13: 6,794,436 km (0.094 R)
• M14: 6,897,659 km (0.083 R)
• M15: 7,475,106 km (0.115 R)
• M16: 9,819,155 km (0.113 R)
• M17: 11,008,758 km (0.112 R)
• M18: 11,252,153 km (0.083 R)
• M19: 11,744,330 km (0.035 R)
• M20: 12,118,026 km (0.059 R)
• M21: 12,749,479 km (0.086 R)
• M22: 12,813,207 km (0.103 R)
• M23: 14,110,221 km (0.089 R)
• M24: 14,242,166 km (0.074 R)
• M25: 14,841,306 km (0.119 R)
• M26: 16,063,969 km (0.111 R)
• M27: 17,248,036 km (0.05 R)
• M28: 17,389,256 km (0.049 R)
• M29: 18,388,121 km (0.108 R)
• M30: 18,604,590 km (0.042 R)
• M31: 19,112,923 km (0.041 R)
• M32: 19,625,894 km (0.04 R)
• M33: 20,143,353 km (0.067 R)
• M34: 21,191,735 km (0.101 R)
• M35: 21,267,282 km (0.12 R)
• M36: 21,418,675 km (0.067 R)
• M37: 21,722,508 km (0.064 R)
• M38: 22,874,711 km (0.06 R)
• M39: 24,362,462 km (0.057 R)
• M40: 24,600,173 km (0.119 R)
• M41: 24,838,782 km (0.109 R)
• M42: 24,998,253 km (0.059 R)
• M43: 26,123,827 km (0.101 R)
• M44: 26,204,909 km (0.11 R)
• M45: 28,424,493 km (0.106 R)
• M46: 29,093,495 km (0.106 R)
• M47: 29,430,090 km (0.089 R)
• M48: 30,276,963 km (0.081 R)
• M49: 30,362,085 km (0.074 R)
• M50: 30,532,626 km (0.115 R)
• M51: 30,703,467 km (0.029 R)
• M52: 31,648,626 km (0.103 R)
• M53: 33,128,149 km (0.077 R)
• M54: 33,743,894 km (0.116 R)
• M55: 34,097,543 km (0.091 R)
• M56: 35,613,867 km (0.082 R)
• M57: 37,425,647 km (0.088 R)
• M58: 37,883,267 km (0.108 R)
• M59: 38,066,824 km (0.104 R)
• M60: 38,342,832 km (0.069 R)
• M61: 39,360,247 km (0.103 R)
• M62: 42,846,925 km (0.072 R)
• M63: 43,229,745 km (0.08 R)
• M64: 45,258,293 km (0.079 R)
• M65: 46,137,031 km (0.096 R)
• M66: 46,824,433 km (0.095 R)
• M67: 49,006,766 km (0.042 R)
• M68: 51,933,798 km (0.053 R)
• M69: 52,751,201 km (0.04 R)
• M70: 53,161,548 km (0.062 R)
• M71: 53,367,096 km (0.1 R)
• M72: 53,985,234 km (0.087 R)
• M73: 54,709,587 km (0.116 R)
• M74: 55,749,741 km (0.09 R)
• M75: 56,167,717 km (0.063 R)
• M76: 56,272,286 km (0.078 R)
• M77: 58,590,904 km (0.111 R)
• M78: 58,803,183 km (0.099 R)
• M79: 59,122,126 km (0.076 R)
• M80: 59,441,667 km (0.083 R)
• M81: 60,510,843 km (0.109 R)
• M82: 60,618,104 km (0.112 R)
• M83: 61,155,460 km (0.028 R)
• M84: 63,102,925 km (0.119 R)
• M85: 66,172,524 km (0.1 R)
• M86: 68,171,301 km (0.108 R)
• M87: 68,282,901 km (0.111 R)
• M88: 69,290,293 km (0.11 R)
• M89: 69,402,641 km (0.082 R)
• M90: 71,546,528 km (0.101 R)
• M91: 72,341,940 km (0.115 R)
• M92: 73,254,487 km (0.084 R)
• M93: 73,368,780 km (0.059 R)
• M94: 74,860,570 km (0.105 R)
• M95: 75,552,460 km (0.12 R)
• M96: 76,478,321 km (0.08 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 11,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit