🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.94 AU

Year: 232 Days

Day: 20.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,733,935 km

• M1: 42,486 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.87 AU - 0.93 AU

Year: 299 Days

Day: 46.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.1

Radius: 9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.71 AU - 9.47 AU

Year: 9588 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,733,935 km

• M1: 201,957 km (0.072 R)
• M2: 282,142 km (0.066 R)
• M3: 486,791 km (0.088 R)
• M4: 579,692 km (0.1 R)
• M5: 1,013,825 km (0.072 R)
• M6: 1,118,394 km (0.05 R)
• M7: 1,320,052 km (0.061 R)
• M8: 1,842,747 km (0.082 R)
• M9: 2,518,779 km (0.069 R)
• M10: 2,662,693 km (0.112 R)
• M11: 2,933,764 km (0.051 R)
• M12: 3,009,161 km (0.105 R)
• M13: 3,502,236 km (0.104 R)
• M14: 3,663,203 km (0.063 R)
• M15: 3,909,441 km (0.06 R)
• M16: 4,360,329 km (0.063 R)
• M17: 4,738,812 km (0.077 R)
• M18: 4,977,121 km (0.111 R)
• M19: 5,403,625 km (0.113 R)
• M20: 5,590,024 km (0.074 R)
• M21: 5,810,082 km (0.091 R)
• M22: 5,905,376 km (0.12 R)
• M23: 6,487,760 km (0.075 R)
• M24: 6,685,978 km (0.083 R)
• M25: 7,190,122 km (0.113 R)
• M26: 7,292,447 km (0.091 R)
• M27: 7,533,150 km (0.067 R)
• M28: 7,671,828 km (0.088 R)
• M29: 7,741,540 km (0.108 R)
• M30: 9,701,272 km (0.091 R)
• M31: 9,814,518 km (0.025 R)
• M32: 10,118,501 km (0.06 R)
• M33: 10,619,055 km (0.105 R)
• M34: 11,127,688 km (0.112 R)
• M35: 11,325,456 km (0.119 R)
• M36: 11,966,184 km (0.095 R)
• M37: 12,413,482 km (0.081 R)
• M38: 12,907,603 km (0.025 R)
• M39: 13,366,420 km (0.062 R)
• M40: 13,915,295 km (0.098 R)
• M41: 14,687,669 km (0.057 R)
• M42: 14,774,286 km (0.078 R)
• M43: 14,991,801 km (0.06 R)
• M44: 15,606,199 km (0.066 R)
• M45: 16,184,246 km (0.055 R)
• M46: 16,498,252 km (0.069 R)
• M47: 16,723,845 km (0.086 R)
• M48: 17,086,919 km (0.114 R)
• M49: 18,659,043 km (0.055 R)
• M50: 19,272,245 km (0.071 R)
• M51: 19,796,286 km (0.069 R)
• M52: 20,228,624 km (0.111 R)
• M53: 20,955,969 km (0.061 R)
• M54: 21,102,425 km (0.106 R)
• M55: 22,187,159 km (0.051 R)
• M56: 23,950,021 km (0.099 R)
• M57: 24,564,718 km (0.049 R)
• M58: 25,080,981 km (0.118 R)
• M59: 25,340,383 km (0.118 R)
• M60: 25,809,672 km (0.109 R)
• M61: 26,019,109 km (0.112 R)
• M62: 26,545,394 km (0.102 R)
• M63: 27,181,484 km (0.034 R)
• M64: 27,554,881 km (0.048 R)
• M65: 27,768,955 km (0.079 R)
• M66: 27,983,628 km (0.117 R)
• M67: 28,847,855 km (0.083 R)
• M68: 29,228,582 km (0.088 R)
• M69: 29,446,994 km (0.092 R)
• M70: 29,720,759 km (0.063 R)
• M71: 30,325,882 km (0.083 R)
• M72: 30,546,988 km (0.079 R)
• M73: 30,768,692 km (0.064 R)
• M74: 31,325,046 km (0.093 R)
• M75: 31,548,545 km (0.11 R)
• M76: 32,222,185 km (0.089 R)
• M77: 34,386,417 km (0.06 R)
• M78: 37,245,831 km (0.1 R)
• M79: 37,364,163 km (0.057 R)
• M80: 37,601,126 km (0.118 R)
• M81: 38,434,685 km (0.041 R)
• M82: 38,673,892 km (0.061 R)
• M83: 39,635,956 km (0.09 R)
• M84: 39,696,393 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.3

Radius: 4.8

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.13 AU - 15.19 AU

Year: 20650 Days

Day: 15.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,733,935 km

• M1: 105,466 km (0.09 R)
• M2: 211,531 km (0.09 R)
• M3: 572,062 km (0.1 R)
• M4: 696,079 km (0.104 R)
• M5: 1,228,947 km (0.043 R)
• M6: 1,808,189 km (0.113 R)
• M7: 2,098,559 km (0.099 R)
• M8: 2,811,243 km (0.098 R)
• M9: 2,962,187 km (0.116 R)
• M10: 3,335,135 km (0.097 R)
• M11: 3,366,850 km (0.084 R)
• M12: 4,365,266 km (0.055 R)
• M13: 4,788,628 km (0.052 R)
• M14: 5,078,100 km (0.05 R)
• M15: 5,980,175 km (0.032 R)
• M16: 6,174,353 km (0.092 R)
• M17: 7,175,462 km (0.114 R)
• M18: 8,183,153 km (0.074 R)
• M19: 8,226,088 km (0.045 R)
• M20: 8,398,724 km (0.092 R)
• M21: 9,912,654 km (0.099 R)
• M22: 10,004,358 km (0.119 R)
• M23: 10,234,738 km (0.074 R)
• M24: 10,466,914 km (0.051 R)
• M25: 10,653,762 km (0.106 R)
• M26: 10,700,736 km (0.117 R)
• M27: 11,031,048 km (0.09 R)
• M28: 11,412,672 km (0.1 R)
• M29: 12,583,126 km (0.101 R)
• M30: 13,333,957 km (0.11 R)
• M31: 14,461,177 km (0.1 R)
• M32: 14,773,837 km (0.084 R)
• M33: 15,778,686 km (0.115 R)
• M34: 16,641,866 km (0.081 R)
• M35: 16,750,773 km (0.116 R)
• M36: 17,079,140 km (0.066 R)
• M37: 17,464,953 km (0.094 R)
• M38: 17,686,657 km (0.111 R)
• M39: 17,797,808 km (0.115 R)
• M40: 18,301,205 km (0.08 R)
• M41: 18,695,844 km (0.094 R)
• M42: 19,036,479 km (0.043 R)
• M43: 19,321,762 km (0.089 R)
• M44: 19,666,136 km (0.106 R)
• M45: 20,769,720 km (0.09 R)
• M46: 20,887,004 km (0.043 R)
• M47: 20,945,796 km (0.116 R)
• M48: 22,975,839 km (0.084 R)
• M49: 23,584,703 km (0.036 R)
• M50: 24,075,683 km (0.119 R)
• M51: 24,198,952 km (0.117 R)
• M52: 24,942,902 km (0.095 R)
• M53: 25,946,554 km (0.057 R)
• M54: 26,199,524 km (0.116 R)
• M55: 27,027,249 km (0.06 R)
• M56: 29,627,559 km (0.11 R)
• M57: 29,759,654 km (0.106 R)
• M58: 30,489,692 km (0.096 R)
• M59: 32,102,805 km (0.116 R)
• M60: 32,578,527 km (0.055 R)
• M61: 32,646,743 km (0.084 R)
• M62: 32,919,759 km (0.091 R)
• M63: 37,105,807 km (0.107 R)
• M64: 38,393,845 km (0.089 R)
• M65: 40,499,734 km (0.036 R)
• M66: 40,793,095 km (0.067 R)
• M67: 40,866,548 km (0.113 R)
• M68: 41,234,559 km (0.112 R)
• M69: 42,791,873 km (0.058 R)
• M70: 43,615,409 km (0.096 R)
• M71: 44,368,484 km (0.059 R)
• M72: 44,898,211 km (0.046 R)
• M73: 47,115,101 km (0.111 R)
• M74: 47,655,449 km (0.091 R)
• M75: 48,353,323 km (0.091 R)
• M76: 48,508,905 km (0.041 R)
• M77: 49,837,633 km (0.083 R)
• M78: 50,230,627 km (0.105 R)
• M79: 52,850,684 km (0.115 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit