🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.75 AU - 1.07 AU

Year: 314 Days

Day: 45.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.1 AU - 1.7 AU

Year: 599 Days

Day: 17.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.95 AU - 3.91 AU

Year: 2297 Days

Day: 19.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 13.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.3 AU - 6.44 AU

Year: 5143 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,938,644 km

• M1: 214,075 km (0.041 R)
• M2: 412,441 km (0.096 R)
• M3: 814,560 km (0.034 R)
• M4: 1,188,405 km (0.078 R)
• M5: 1,344,586 km (0.107 R)
• M6: 1,447,659 km (0.07 R)
• M7: 1,584,391 km (0.101 R)
• M8: 1,694,046 km (0.038 R)
• M9: 1,790,088 km (0.077 R)
• M10: 1,971,102 km (0.06 R)
• M11: 2,210,757 km (0.073 R)
• M12: 2,478,388 km (0.076 R)
• M13: 2,662,693 km (0.113 R)
• M14: 2,794,488 km (0.066 R)
• M15: 2,928,678 km (0.11 R)
• M16: 3,364,307 km (0.119 R)
• M17: 3,590,050 km (0.101 R)
• M18: 4,078,337 km (0.12 R)
• M19: 4,341,480 km (0.071 R)
• M20: 4,769,928 km (0.111 R)
• M21: 5,594,512 km (0.094 R)
• M22: 5,764,904 km (0.111 R)
• M23: 5,961,625 km (0.049 R)
• M24: 6,437,944 km (0.062 R)
• M25: 6,590,983 km (0.096 R)
• M26: 6,926,681 km (0.077 R)
• M27: 7,136,118 km (0.096 R)
• M28: 8,214,569 km (0.102 R)
• M29: 8,352,947 km (0.059 R)
• M30: 8,829,416 km (0.103 R)
• M31: 9,142,524 km (0.092 R)
• M32: 9,343,584 km (0.08 R)
• M33: 9,488,095 km (0.111 R)
• M34: 9,633,504 km (0.11 R)
• M35: 9,867,476 km (0.074 R)
• M36: 10,883,395 km (0.105 R)
• M37: 11,066,054 km (0.111 R)
• M38: 11,342,062 km (0.091 R)
• M39: 12,183,849 km (0.1 R)
• M40: 12,468,983 km (0.053 R)
• M41: 12,724,196 km (0.099 R)
• M42: 13,500,460 km (0.097 R)
• M43: 13,697,031 km (0.087 R)
• M44: 13,828,528 km (0.089 R)
• M45: 14,092,718 km (0.093 R)
• M46: 14,492,443 km (0.067 R)
• M47: 14,592,823 km (0.089 R)
• M48: 14,794,481 km (0.116 R)
• M49: 15,234,748 km (0.057 R)
• M50: 15,542,022 km (0.093 R)
• M51: 15,644,796 km (0.094 R)
• M52: 15,885,798 km (0.065 R)
• M53: 16,024,026 km (0.091 R)
• M54: 16,197,410 km (0.072 R)
• M55: 16,897,079 km (0.119 R)
• M56: 17,678,130 km (0.115 R)
• M57: 18,145,324 km (0.07 R)
• M58: 18,689,262 km (0.075 R)
• M59: 18,835,270 km (0.115 R)
• M60: 19,607,943 km (0.036 R)
• M61: 19,793,593 km (0.084 R)
• M62: 21,032,563 km (0.088 R)
• M63: 21,146,407 km (0.075 R)
• M64: 21,298,548 km (0.074 R)
• M65: 21,489,285 km (0.116 R)
• M66: 21,949,299 km (0.077 R)
• M67: 22,103,385 km (0.099 R)
• M68: 22,373,858 km (0.05 R)
• M69: 23,035,379 km (0.098 R)
• M70: 24,457,457 km (0.066 R)
• M71: 24,937,815 km (0.115 R)
• M72: 25,058,391 km (0.113 R)
• M73: 26,111,560 km (0.11 R)
• M74: 26,438,581 km (0.095 R)
• M75: 27,427,573 km (0.092 R)
• M76: 27,552,038 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.2

Radius: 5.6

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.76 AU - 15.78 AU

Year: 19495 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,938,644 km

• M1: 116,836 km (0.113 R)
• M2: 156,180 km (0.11 R)
• M3: 215,571 km (0.034 R)
• M4: 284,535 km (0.061 R)
• M5: 361,877 km (0.079 R)
• M6: 538,403 km (0.105 R)
• M7: 965,953 km (0.104 R)
• M8: 1,289,534 km (0.114 R)
• M9: 1,395,599 km (0.062 R)
• M10: 1,476,980 km (0.055 R)
• M11: 2,090,481 km (0.056 R)
• M12: 2,407,479 km (0.071 R)
• M13: 2,773,545 km (0.096 R)
• M14: 2,842,060 km (0.096 R)
• M15: 3,669,037 km (0.113 R)
• M16: 5,310,874 km (0.097 R)
• M17: 5,873,063 km (0.077 R)
• M18: 6,094,168 km (0.104 R)
• M19: 6,138,749 km (0.061 R)
• M20: 6,408,474 km (0.034 R)
• M21: 6,499,279 km (0.117 R)
• M22: 7,717,605 km (0.076 R)
• M23: 9,413,745 km (0.084 R)
• M24: 10,623,543 km (0.084 R)
• M25: 10,677,249 km (0.025 R)
• M26: 10,838,964 km (0.109 R)
• M27: 10,892,969 km (0.109 R)
• M28: 11,219,392 km (0.109 R)
• M29: 11,714,860 km (0.119 R)
• M30: 13,359,389 km (0.033 R)
• M31: 13,825,686 km (0.039 R)
• M32: 14,119,945 km (0.063 R)
• M33: 14,714,297 km (0.109 R)
• M34: 15,316,877 km (0.061 R)
• M35: 16,359,874 km (0.06 R)
• M36: 19,359,909 km (0.045 R)
• M37: 19,623,052 km (0.112 R)
• M38: 20,019,785 km (0.117 R)
• M39: 20,419,212 km (0.045 R)
• M40: 21,225,993 km (0.098 R)
• M41: 21,769,632 km (0.04 R)
• M42: 22,801,109 km (0.102 R)
• M43: 23,357,912 km (0.063 R)
• M44: 23,427,775 km (0.072 R)
• M45: 23,708,121 km (0.08 R)
• M46: 24,413,625 km (0.075 R)
• M47: 24,555,593 km (0.09 R)
• M48: 24,911,636 km (0.052 R)
• M49: 24,983,144 km (0.079 R)
• M50: 26,353,011 km (0.066 R)
• M51: 26,571,424 km (0.115 R)
• M52: 27,010,344 km (0.08 R)
• M53: 27,230,702 km (0.039 R)
• M54: 27,747,114 km (0.11 R)
• M55: 28,043,617 km (0.079 R)
• M56: 28,117,817 km (0.062 R)
• M57: 28,266,667 km (0.061 R)
• M58: 28,415,816 km (0.064 R)
• M59: 29,315,648 km (0.104 R)
• M60: 31,837,868 km (0.08 R)
• M61: 32,615,926 km (0.118 R)
• M62: 32,928,885 km (0.063 R)
• M63: 33,164,202 km (0.075 R)
• M64: 35,387,676 km (0.051 R)
• M65: 36,031,844 km (0.089 R)
• M66: 37,168,189 km (0.078 R)
• M67: 37,331,550 km (0.054 R)
• M68: 38,398,931 km (0.076 R)
• M69: 38,729,243 km (0.114 R)
• M70: 39,393,009 km (0.112 R)
• M71: 39,809,639 km (0.113 R)
• M72: 43,453,245 km (0.119 R)
• M73: 43,539,114 km (0.094 R)
• M74: 44,835,828 km (0.1 R)
• M75: 44,922,745 km (0.11 R)
• M76: 46,760,554 km (0.101 R)
• M77: 47,910,364 km (0.117 R)
• M78: 48,444,278 km (0.119 R)
• M79: 48,890,679 km (0.057 R)
• M80: 50,328,314 km (0.032 R)
• M81: 51,870,967 km (0.11 R)
• M82: 52,053,477 km (0.044 R)
• M83: 53,613,334 km (0.12 R)
• M84: 54,260,045 km (0.078 R)
• M85: 54,816,549 km (0.086 R)
• M86: 55,002,500 km (0.096 R)
• M87: 55,561,397 km (0.097 R)
• M88: 55,841,594 km (0.115 R)
• M89: 55,935,093 km (0.09 R)
• M90: 58,384,309 km (0.117 R)
• M91: 58,479,154 km (0.091 R)
• M92: 58,859,282 km (0.111 R)
• M93: 59,144,865 km (0.082 R)
• M94: 62,413,877 km (0.091 R)
• M95: 64,266,198 km (0.117 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit