🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.49 AU - 0.67 AU

Year: 159 Days

Day: 19.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,103,745 km

• M1: 376,239 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.8 AU - 0.92 AU

Year: 287 Days

Day: 45.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.38 AU - 2.28 AU

Year: 891 Days

Day: 46.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,103,745 km

• M1: 70,311 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 12.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.89 AU - 12.65 AU

Year: 11845 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,103,745 km

• M1: 243,994 km (0.073 R)
• M2: 513,420 km (0.113 R)
• M3: 597,793 km (0.052 R)
• M4: 744,698 km (0.08 R)
• M5: 1,285,345 km (0.092 R)
• M6: 1,714,392 km (0.108 R)
• M7: 2,015,682 km (0.109 R)
• M8: 2,423,934 km (0.089 R)
• M9: 3,052,096 km (0.088 R)
• M10: 3,906,150 km (0.072 R)
• M11: 4,013,412 km (0.085 R)
• M12: 4,194,575 km (0.101 R)
• M13: 5,140,632 km (0.099 R)
• M14: 6,276,079 km (0.106 R)
• M15: 7,309,202 km (0.108 R)
• M16: 8,164,453 km (0.108 R)
• M17: 9,675,691 km (0.079 R)
• M18: 10,165,475 km (0.088 R)
• M19: 10,463,324 km (0.117 R)
• M20: 10,713,751 km (0.091 R)
• M21: 11,220,439 km (0.109 R)
• M22: 12,152,284 km (0.078 R)
• M23: 16,006,224 km (0.091 R)
• M24: 16,877,632 km (0.085 R)
• M25: 17,526,438 km (0.088 R)
• M26: 18,605,637 km (0.066 R)
• M27: 18,787,548 km (0.119 R)
• M28: 19,092,129 km (0.092 R)
• M29: 19,337,021 km (0.056 R)
• M30: 20,015,896 km (0.051 R)
• M31: 20,577,038 km (0.117 R)
• M32: 21,017,154 km (0.047 R)
• M33: 21,333,255 km (0.045 R)
• M34: 21,460,263 km (0.072 R)
• M35: 21,714,879 km (0.113 R)
• M36: 22,098,747 km (0.059 R)
• M37: 22,227,252 km (0.088 R)
• M38: 23,003,066 km (0.118 R)
• M39: 23,590,836 km (0.1 R)
• M40: 23,853,680 km (0.077 R)
• M41: 24,581,473 km (0.105 R)
• M42: 24,781,186 km (0.117 R)
• M43: 24,981,498 km (0.076 R)
• M44: 26,058,902 km (0.113 R)
• M45: 26,398,639 km (0.072 R)
• M46: 29,169,490 km (0.05 R)
• M47: 29,663,911 km (0.046 R)
• M48: 30,660,832 km (0.117 R)
• M49: 31,813,782 km (0.115 R)
• M50: 32,031,447 km (0.101 R)
• M51: 32,177,006 km (0.109 R)
• M52: 32,907,492 km (0.088 R)
• M53: 33,127,700 km (0.118 R)
• M54: 33,274,755 km (0.092 R)
• M55: 33,643,514 km (0.108 R)
• M56: 34,384,921 km (0.031 R)
• M57: 35,356,709 km (0.095 R)
• M58: 35,507,055 km (0.118 R)
• M59: 36,110,532 km (0.089 R)
• M60: 36,337,622 km (0.041 R)
• M61: 36,489,464 km (0.117 R)
• M62: 38,790,279 km (0.109 R)
• M63: 39,100,545 km (0.067 R)
• M64: 39,333,768 km (0.109 R)
• M65: 39,879,950 km (0.082 R)
• M66: 42,328,568 km (0.113 R)
• M67: 43,692,003 km (0.06 R)
• M68: 44,176,550 km (0.032 R)
• M69: 44,257,483 km (0.054 R)
• M70: 44,581,811 km (0.062 R)
• M71: 47,867,728 km (0.096 R)
• M72: 48,117,407 km (0.067 R)
• M73: 49,455,710 km (0.117 R)
• M74: 50,214,021 km (0.089 R)
• M75: 53,630,238 km (0.103 R)
• M76: 53,716,706 km (0.052 R)
• M77: 55,104,824 km (0.096 R)
• M78: 55,191,890 km (0.059 R)
• M79: 58,537,647 km (0.048 R)
• M80: 58,715,519 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.6

Radius: 5.7

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.86 AU - 15.28 AU

Year: 18994 Days

Day: 20.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,103,745 km

• M1: 82,129 km (0.052 R)
• M2: 535,560 km (0.114 R)
• M3: 594,801 km (0.057 R)
• M4: 924,664 km (0.076 R)
• M5: 1,070,822 km (0.079 R)
• M6: 1,172,399 km (0.108 R)
• M7: 1,610,271 km (0.118 R)
• M8: 1,668,315 km (0.11 R)
• M9: 1,727,107 km (0.116 R)
• M10: 1,877,304 km (0.105 R)
• M11: 1,938,489 km (0.073 R)
• M12: 2,062,955 km (0.043 R)
• M13: 2,552,888 km (0.032 R)
• M14: 2,828,597 km (0.118 R)
• M15: 3,041,474 km (0.069 R)
• M16: 3,077,527 km (0.039 R)
• M17: 3,634,630 km (0.091 R)
• M18: 4,023,285 km (0.074 R)
• M19: 5,749,794 km (0.116 R)
• M20: 5,974,341 km (0.099 R)
• M21: 6,064,847 km (0.07 R)
• M22: 6,201,580 km (0.066 R)
• M23: 6,571,236 km (0.061 R)
• M24: 7,526,269 km (0.092 R)
• M25: 8,524,087 km (0.116 R)
• M26: 9,351,662 km (0.119 R)
• M27: 9,989,248 km (0.083 R)
• M28: 10,150,814 km (0.091 R)
• M29: 11,138,160 km (0.049 R)
• M30: 11,813,445 km (0.058 R)
• M31: 13,439,723 km (0.077 R)
• M32: 16,007,421 km (0.103 R)
• M33: 17,346,621 km (0.056 R)
• M34: 17,670,650 km (0.1 R)
• M35: 17,866,175 km (0.111 R)
• M36: 17,931,399 km (0.043 R)
• M37: 18,787,548 km (0.067 R)
• M38: 19,455,203 km (0.082 R)
• M39: 20,951,182 km (0.03 R)
• M40: 21,365,568 km (0.098 R)
• M41: 21,712,934 km (0.079 R)
• M42: 22,342,891 km (0.114 R)
• M43: 22,624,733 km (0.071 R)
• M44: 22,978,831 km (0.076 R)
• M45: 23,049,890 km (0.115 R)
• M46: 23,334,725 km (0.105 R)
• M47: 24,196,259 km (0.052 R)
• M48: 24,485,880 km (0.096 R)
• M49: 25,141,418 km (0.054 R)
• M50: 26,544,347 km (0.045 R)
• M51: 29,579,688 km (0.119 R)
• M52: 30,199,771 km (0.095 R)
• M53: 30,433,443 km (0.116 R)
• M54: 30,511,383 km (0.12 R)
• M55: 31,374,114 km (0.101 R)
• M56: 31,452,803 km (0.055 R)
• M57: 31,927,178 km (0.091 R)
• M58: 33,928,647 km (0.09 R)
• M59: 34,171,594 km (0.079 R)
• M60: 34,333,759 km (0.099 R)
• M61: 35,394,707 km (0.087 R)
• M62: 35,970,359 km (0.111 R)
• M63: 36,549,153 km (0.077 R)
• M64: 37,297,891 km (0.118 R)
• M65: 38,641,280 km (0.105 R)
• M66: 38,725,802 km (0.108 R)
• M67: 39,149,164 km (0.049 R)
• M68: 40,944,040 km (0.034 R)
• M69: 41,548,265 km (0.049 R)
• M70: 41,981,800 km (0.119 R)
• M71: 42,329,615 km (0.104 R)
• M72: 42,416,681 km (0.117 R)
• M73: 45,681,056 km (0.118 R)
• M74: 45,949,285 km (0.057 R)
• M75: 46,577,147 km (0.113 R)
• M76: 48,568,744 km (0.043 R)
• M77: 49,758,645 km (0.103 R)
• M78: 50,588,166 km (0.117 R)
• M79: 51,422,024 km (0.104 R)
• M80: 53,385,646 km (0.115 R)
• M81: 54,423,855 km (0.045 R)
• M82: 55,754,977 km (0.095 R)
• M83: 56,232,942 km (0.097 R)
• M84: 58,934,530 km (0.113 R)
• M85: 60,595,366 km (0.064 R)
• M86: 60,791,788 km (0.072 R)
• M87: 61,777,039 km (0.098 R)
• M88: 62,469,827 km (0.082 R)
• M89: 63,364,273 km (0.083 R)
• M90: 63,663,319 km (0.102 R)
• M91: 63,962,963 km (0.051 R)
• M92: 64,663,680 km (0.048 R)
• M93: 65,568,597 km (0.118 R)
• M94: 65,669,276 km (0.09 R)
• M95: 67,085,819 km (0.115 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit