🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.5 AU - 0.68 AU

Year: 202 Days

Day: 14 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.8 AU - 0.82 AU

Year: 325 Days

Day: 18.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.8

Radius: 12.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.81 AU - 6.17 AU

Year: 4974 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,667,621 km

• M1: 166,502 km (0.111 R)
• M2: 258,655 km (0.074 R)
• M3: 395,686 km (0.081 R)
• M4: 540,946 km (0.084 R)
• M5: 634,744 km (0.104 R)
• M6: 831,764 km (0.057 R)
• M7: 1,060,948 km (0.12 R)
• M8: 1,346,979 km (0.032 R)
• M9: 1,480,720 km (0.09 R)
• M10: 1,709,754 km (0.11 R)
• M11: 1,950,607 km (0.105 R)
• M12: 2,289,147 km (0.056 R)
• M13: 2,450,712 km (0.109 R)
• M14: 2,585,799 km (0.104 R)
• M15: 2,661,945 km (0.072 R)
• M16: 3,070,197 km (0.118 R)
• M17: 3,183,592 km (0.103 R)
• M18: 3,281,878 km (0.056 R)
• M19: 3,464,836 km (0.111 R)
• M20: 3,858,428 km (0.056 R)
• M21: 3,981,099 km (0.116 R)
• M22: 4,503,345 km (0.106 R)
• M23: 4,913,991 km (0.103 R)
• M24: 5,008,986 km (0.112 R)
• M25: 5,751,589 km (0.111 R)
• M26: 5,831,774 km (0.101 R)
• M27: 5,972,994 km (0.036 R)
• M28: 6,074,571 km (0.084 R)
• M29: 6,238,381 km (0.117 R)
• M30: 6,382,892 km (0.091 R)
• M31: 6,570,338 km (0.118 R)
• M32: 6,759,580 km (0.069 R)
• M33: 6,929,373 km (0.079 R)
• M34: 7,079,121 km (0.119 R)
• M35: 7,316,533 km (0.118 R)
• M36: 7,425,440 km (0.073 R)
• M37: 7,955,316 km (0.115 R)
• M38: 8,179,862 km (0.11 R)
• M39: 8,429,092 km (0.084 R)
• M40: 9,192,191 km (0.084 R)
• M41: 9,404,171 km (0.094 R)
• M42: 9,594,011 km (0.101 R)
• M43: 9,929,259 km (0.115 R)
• M44: 10,098,305 km (0.113 R)
• M45: 10,292,633 km (0.091 R)
• M46: 10,784,062 km (0.109 R)
• M47: 11,032,693 km (0.057 R)
• M48: 11,207,872 km (0.114 R)
• M49: 11,308,402 km (0.106 R)
• M50: 11,611,787 km (0.104 R)
• M51: 11,738,945 km (0.116 R)
• M52: 11,840,971 km (0.11 R)
• M53: 12,020,339 km (0.119 R)
• M54: 12,511,768 km (0.084 R)
• M55: 12,694,576 km (0.051 R)
• M56: 12,983,450 km (0.065 R)
• M57: 13,407,560 km (0.113 R)
• M58: 13,809,379 km (0.098 R)
• M59: 14,025,399 km (0.119 R)
• M60: 14,106,630 km (0.114 R)
• M61: 14,652,363 km (0.071 R)
• M62: 14,872,721 km (0.069 R)
• M63: 15,232,953 km (0.098 R)
• M64: 15,905,694 km (0.066 R)
• M65: 16,817,643 km (0.111 R)
• M66: 18,099,398 km (0.115 R)
• M67: 18,365,383 km (0.098 R)
• M68: 18,602,944 km (0.096 R)
• M69: 18,901,392 km (0.09 R)
• M70: 19,502,925 km (0.089 R)
• M71: 19,866,896 km (0.084 R)
• M72: 19,988,669 km (0.063 R)
• M73: 20,601,572 km (0.117 R)
• M74: 20,724,840 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.4

Radius: 5.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.36 AU - 17.88 AU

Year: 27547 Days

Day: 18 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,667,621 km

• M1: 108,159 km (0.114 R)
• M2: 315,053 km (0.12 R)
• M3: 530,025 km (0.112 R)
• M4: 689,945 km (0.105 R)
• M5: 727,644 km (0.06 R)
• M6: 1,594,713 km (0.119 R)
• M7: 1,800,261 km (0.097 R)
• M8: 2,293,485 km (0.096 R)
• M9: 2,496,190 km (0.059 R)
• M10: 2,795,685 km (0.11 R)
• M11: 2,949,771 km (0.046 R)
• M12: 3,043,569 km (0.108 R)
• M13: 5,116,098 km (0.025 R)
• M14: 5,923,328 km (0.103 R)
• M15: 6,041,959 km (0.063 R)
• M16: 6,483,273 km (0.099 R)
• M17: 6,852,181 km (0.101 R)
• M18: 6,976,646 km (0.107 R)
• M19: 8,218,009 km (0.097 R)
• M20: 8,976,770 km (0.109 R)
• M21: 9,022,248 km (0.099 R)
• M22: 9,295,862 km (0.12 R)
• M23: 9,897,994 km (0.086 R)
• M24: 10,369,676 km (0.08 R)
• M25: 10,512,691 km (0.108 R)
• M26: 10,608,434 km (0.081 R)
• M27: 11,139,805 km (0.076 R)
• M28: 12,581,630 km (0.078 R)
• M29: 12,887,258 km (0.117 R)
• M30: 13,246,891 km (0.119 R)
• M31: 14,239,623 km (0.052 R)
• M32: 14,664,780 km (0.049 R)
• M33: 15,473,057 km (0.111 R)
• M34: 16,852,051 km (0.086 R)
• M35: 17,641,329 km (0.101 R)
• M36: 18,385,130 km (0.067 R)
• M37: 19,022,267 km (0.073 R)
• M38: 19,255,789 km (0.088 R)
• M39: 19,962,041 km (0.087 R)
• M40: 21,399,826 km (0.107 R)
• M41: 24,818,137 km (0.107 R)
• M42: 25,393,491 km (0.113 R)
• M43: 25,586,322 km (0.093 R)
• M44: 28,601,916 km (0.112 R)
• M45: 30,355,502 km (0.062 R)
• M46: 30,491,786 km (0.073 R)
• M47: 30,696,735 km (0.08 R)
• M48: 32,282,473 km (0.095 R)
• M49: 32,491,311 km (0.079 R)
• M50: 32,910,185 km (0.105 R)
• M51: 34,106,968 km (0.113 R)
• M52: 34,390,606 km (0.092 R)
• M53: 35,676,699 km (0.078 R)
• M54: 35,964,674 km (0.056 R)
• M55: 36,253,398 km (0.097 R)
• M56: 36,542,870 km (0.085 R)
• M57: 36,760,535 km (0.111 R)
• M58: 37,928,296 km (0.097 R)
• M59: 39,777,326 km (0.11 R)
• M60: 40,001,274 km (0.075 R)
• M61: 40,750,460 km (0.103 R)
• M62: 41,428,737 km (0.101 R)
• M63: 42,414,886 km (0.086 R)
• M64: 43,870,174 km (0.11 R)
• M65: 43,947,217 km (0.081 R)
• M66: 46,750,831 km (0.033 R)
• M67: 47,618,947 km (0.096 R)
• M68: 48,971,162 km (0.097 R)
• M69: 49,692,074 km (0.09 R)
• M70: 50,335,794 km (0.112 R)
• M71: 52,283,558 km (0.096 R)
• M72: 52,938,348 km (0.087 R)
• M73: 53,020,328 km (0.119 R)
• M74: 53,925,544 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit