🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.08 AU - 1.56 AU

Year: 672 Days

Day: 16.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.44 AU - 1.76 AU

Year: 896 Days

Day: 38.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.5

Radius: 13.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.61 AU - 7.77 AU

Year: 7664 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 57,303,210 km

• M1: 171,738 km (0.11 R)
• M2: 367,712 km (0.092 R)
• M3: 554,260 km (0.097 R)
• M4: 661,971 km (0.116 R)
• M5: 778,059 km (0.113 R)
• M6: 1,484,460 km (0.108 R)
• M7: 1,675,197 km (0.113 R)
• M8: 1,807,142 km (0.066 R)
• M9: 1,977,085 km (0.106 R)
• M10: 2,064,151 km (0.103 R)
• M11: 2,595,074 km (0.1 R)
• M12: 3,229,668 km (0.103 R)
• M13: 3,977,807 km (0.089 R)
• M14: 4,156,278 km (0.111 R)
• M15: 5,016,465 km (0.106 R)
• M16: 5,282,899 km (0.109 R)
• M17: 5,380,886 km (0.052 R)
• M18: 6,472,950 km (0.102 R)
• M19: 6,604,297 km (0.091 R)
• M20: 6,710,063 km (0.046 R)
• M21: 7,111,883 km (0.069 R)
• M22: 7,466,430 km (0.104 R)
• M23: 7,854,935 km (0.112 R)
• M24: 8,680,566 km (0.103 R)
• M25: 9,683,620 km (0.053 R)
• M26: 10,537,076 km (0.081 R)
• M27: 10,785,408 km (0.071 R)
• M28: 12,348,407 km (0.05 R)
• M29: 13,239,860 km (0.03 R)
• M30: 13,676,387 km (0.111 R)
• M31: 13,913,500 km (0.113 R)
• M32: 14,391,764 km (0.065 R)
• M33: 14,667,473 km (0.041 R)
• M34: 14,910,121 km (0.092 R)
• M35: 15,505,071 km (0.109 R)
• M36: 15,646,292 km (0.086 R)
• M37: 15,787,811 km (0.035 R)
• M38: 16,036,593 km (0.096 R)
• M39: 16,250,817 km (0.052 R)
• M40: 16,935,676 km (0.083 R)
• M41: 17,299,797 km (0.075 R)
• M42: 18,594,866 km (0.074 R)
• M43: 18,707,363 km (0.087 R)
• M44: 19,273,142 km (0.032 R)
• M45: 19,921,200 km (0.114 R)
• M46: 20,036,241 km (0.117 R)
• M47: 20,267,071 km (0.11 R)
• M48: 20,809,213 km (0.083 R)
• M49: 21,043,035 km (0.093 R)
• M50: 21,986,997 km (0.105 R)
• M51: 23,065,448 km (0.108 R)
• M52: 24,406,893 km (0.082 R)
• M53: 24,694,719 km (0.085 R)
• M54: 24,901,014 km (0.096 R)
• M55: 25,107,759 km (0.111 R)
• M56: 25,857,244 km (0.103 R)
• M57: 27,505,962 km (0.116 R)
• M58: 28,407,888 km (0.079 R)
• M59: 28,927,591 km (0.109 R)
• M60: 29,014,507 km (0.114 R)
• M61: 29,101,573 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.5

Radius: 8

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.74 AU - 14.12 AU

Year: 17116 Days

Day: 19.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,303,210 km

• M1: 126,111 km (0.099 R)
• M2: 273,615 km (0.073 R)
• M3: 339,288 km (0.066 R)
• M4: 458,069 km (0.12 R)
• M5: 645,515 km (0.094 R)
• M6: 1,091,616 km (0.113 R)
• M7: 1,881,343 km (0.116 R)
• M8: 2,301,264 km (0.06 R)
• M9: 2,418,250 km (0.062 R)
• M10: 2,567,099 km (0.092 R)
• M11: 2,811,692 km (0.043 R)
• M12: 3,063,914 km (0.082 R)
• M13: 3,760,591 km (0.045 R)
• M14: 5,101,287 km (0.096 R)
• M15: 5,177,582 km (0.091 R)
• M16: 5,254,326 km (0.102 R)
• M17: 5,604,385 km (0.106 R)
• M18: 5,722,867 km (0.104 R)
• M19: 6,002,315 km (0.12 R)
• M20: 6,409,222 km (0.114 R)
• M21: 7,770,861 km (0.114 R)
• M22: 8,080,379 km (0.088 R)
• M23: 8,259,149 km (0.046 R)
• M24: 8,393,937 km (0.098 R)
• M25: 9,593,113 km (0.12 R)
• M26: 9,829,926 km (0.03 R)
• M27: 10,116,556 km (0.063 R)
• M28: 11,340,416 km (0.06 R)
• M29: 11,741,787 km (0.041 R)
• M30: 11,842,915 km (0.102 R)
• M31: 12,921,666 km (0.119 R)
• M32: 13,288,330 km (0.12 R)
• M33: 13,552,221 km (0.077 R)
• M34: 13,978,126 km (0.118 R)
• M35: 14,031,682 km (0.083 R)
• M36: 14,300,509 km (0.094 R)
• M37: 15,172,066 km (0.11 R)
• M38: 15,337,372 km (0.086 R)
• M39: 15,392,574 km (0.113 R)
• M40: 16,116,777 km (0.106 R)
• M41: 18,121,239 km (0.057 R)
• M42: 19,241,877 km (0.055 R)
• M43: 19,361,106 km (0.092 R)
• M44: 19,660,302 km (0.065 R)
• M45: 20,142,306 km (0.08 R)
• M46: 20,995,164 km (0.117 R)
• M47: 21,673,440 km (0.05 R)
• M48: 22,672,904 km (0.069 R)
• M49: 22,735,884 km (0.061 R)
• M50: 23,051,536 km (0.112 R)
• M51: 23,432,412 km (0.12 R)
• M52: 24,071,644 km (0.094 R)
• M53: 25,760,305 km (0.12 R)
• M54: 25,825,978 km (0.111 R)
• M55: 25,891,801 km (0.118 R)
• M56: 28,228,669 km (0.118 R)
• M57: 29,250,572 km (0.067 R)
• M58: 31,822,908 km (0.063 R)
• M59: 32,601,565 km (0.097 R)
• M60: 32,957,458 km (0.115 R)
• M61: 33,458,013 km (0.063 R)
• M62: 33,529,820 km (0.048 R)
• M63: 36,439,947 km (0.108 R)
• M64: 38,449,645 km (0.092 R)
• M65: 38,675,238 km (0.099 R)
• M66: 38,825,734 km (0.114 R)
• M67: 39,052,075 km (0.094 R)
• M68: 39,733,344 km (0.086 R)
• M69: 42,032,963 km (0.118 R)
• M70: 42,110,305 km (0.102 R)
• M71: 44,217,690 km (0.05 R)
• M72: 44,611,731 km (0.088 R)
• M73: 45,641,712 km (0.087 R)
• M74: 46,119,677 km (0.057 R)
• M75: 46,759,657 km (0.054 R)
• M76: 47,482,963 km (0.093 R)
• M77: 47,725,012 km (0.091 R)
• M78: 47,805,645 km (0.099 R)
• M79: 47,886,428 km (0.105 R)
• M80: 49,103,706 km (0.086 R)
• M81: 49,593,489 km (0.042 R)
• M82: 50,989,985 km (0.105 R)
• M83: 52,232,845 km (0.058 R)
• M84: 52,649,475 km (0.086 R)
• M85: 52,816,276 km (0.075 R)
• M86: 56,447,316 km (0.066 R)
• M87: 56,618,157 km (0.108 R)
• M88: 57,131,726 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit