🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.61 AU - 0.63 AU

Year: 179 Days

Day: 18 Hours

Environment

Temp: 144 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.06 AU - 1.54 AU

Year: 544 Days

Day: 47.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,652,043 km

• M1: 1,157,289 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.05 AU - 2.61 AU

Year: 1306 Days

Day: 24.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,652,043 km

• M1: 365,916 km (0.109 R)
• M2: 1,365,529 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.8

Radius: 14.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.85 AU - 7.17 AU

Year: 5409 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,652,043 km

• M1: 175,927 km (0.118 R)
• M2: 317,447 km (0.102 R)
• M3: 432,936 km (0.089 R)
• M4: 635,641 km (0.113 R)
• M5: 806,781 km (0.115 R)
• M6: 954,135 km (0.11 R)
• M7: 1,312,273 km (0.061 R)
• M8: 1,612,216 km (0.12 R)
• M9: 1,868,477 km (0.119 R)
• M10: 1,961,378 km (0.082 R)
• M11: 2,221,828 km (0.101 R)
• M12: 2,567,249 km (0.076 R)
• M13: 3,008,114 km (0.112 R)
• M14: 3,149,783 km (0.103 R)
• M15: 3,456,459 km (0.114 R)
• M16: 3,909,292 km (0.058 R)
• M17: 4,047,221 km (0.108 R)
• M18: 4,578,742 km (0.086 R)
• M19: 4,852,955 km (0.062 R)
• M20: 5,245,949 km (0.082 R)
• M21: 5,341,093 km (0.075 R)
• M22: 5,494,580 km (0.114 R)
• M23: 5,845,238 km (0.081 R)
• M24: 5,963,719 km (0.115 R)
• M25: 6,671,167 km (0.058 R)
• M26: 6,815,978 km (0.108 R)
• M27: 6,982,630 km (0.032 R)
• M28: 7,171,872 km (0.065 R)
• M29: 7,426,786 km (0.114 R)
• M30: 7,989,424 km (0.082 R)
• M31: 8,099,229 km (0.027 R)
• M32: 8,364,765 km (0.113 R)
• M33: 8,610,853 km (0.098 R)
• M34: 9,340,143 km (0.083 R)
• M35: 9,665,518 km (0.084 R)
• M36: 9,994,634 km (0.026 R)
• M37: 10,279,618 km (0.053 R)
• M38: 10,784,959 km (0.09 R)
• M39: 11,053,039 km (0.109 R)
• M40: 11,397,263 km (0.104 R)
• M41: 11,770,061 km (0.028 R)
• M42: 12,324,172 km (0.063 R)
• M43: 12,502,193 km (0.055 R)
• M44: 12,604,369 km (0.116 R)
• M45: 12,706,843 km (0.08 R)
• M46: 13,093,404 km (0.104 R)
• M47: 13,641,231 km (0.099 R)
• M48: 13,931,152 km (0.118 R)
• M49: 14,732,398 km (0.119 R)
• M50: 14,867,336 km (0.046 R)
• M51: 15,356,820 km (0.098 R)
• M52: 15,686,085 km (0.106 R)
• M53: 15,906,891 km (0.059 R)
• M54: 16,045,269 km (0.074 R)
• M55: 16,407,446 km (0.118 R)
• M56: 17,082,880 km (0.075 R)
• M57: 17,710,144 km (0.074 R)
• M58: 18,026,543 km (0.078 R)
• M59: 18,171,055 km (0.051 R)
• M60: 18,461,125 km (0.078 R)
• M61: 19,429,323 km (0.108 R)
• M62: 19,518,184 km (0.08 R)
• M63: 19,964,434 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.1

Radius: 5.3

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.38 AU - 15.36 AU

Year: 15971 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,652,043 km

• M1: 67,319 km (0.053 R)
• M2: 131,945 km (0.057 R)
• M3: 231,727 km (0.072 R)
• M4: 409,300 km (0.047 R)
• M5: 449,691 km (0.1 R)
• M6: 704,905 km (0.069 R)
• M7: 839,094 km (0.105 R)
• M8: 927,357 km (0.112 R)
• M9: 1,371,364 km (0.106 R)
• M10: 1,804,749 km (0.113 R)
• M11: 1,965,866 km (0.05 R)
• M12: 2,553,187 km (0.099 R)
• M13: 2,630,230 km (0.105 R)
• M14: 3,875,782 km (0.114 R)
• M15: 4,083,723 km (0.105 R)
• M16: 4,174,080 km (0.079 R)
• M17: 4,541,791 km (0.088 R)
• M18: 4,698,121 km (0.098 R)
• M19: 5,080,493 km (0.102 R)
• M20: 5,572,371 km (0.053 R)
• M21: 5,672,602 km (0.117 R)
• M22: 5,807,240 km (0.091 R)
• M23: 5,942,775 km (0.048 R)
• M24: 6,148,173 km (0.082 R)
• M25: 6,390,821 km (0.072 R)
• M26: 6,425,677 km (0.083 R)
• M27: 6,671,915 km (0.058 R)
• M28: 6,813,884 km (0.101 R)
• M29: 6,849,638 km (0.108 R)
• M30: 7,137,314 km (0.061 R)
• M31: 7,465,532 km (0.063 R)
• M32: 7,910,885 km (0.079 R)
• M33: 8,441,359 km (0.101 R)
• M34: 9,417,036 km (0.087 R)
• M35: 9,456,829 km (0.114 R)
• M36: 10,304,601 km (0.094 R)
• M37: 11,092,533 km (0.087 R)
• M38: 11,557,632 km (0.048 R)
• M39: 11,770,959 km (0.088 R)
• M40: 12,462,849 km (0.081 R)
• M41: 12,550,214 km (0.096 R)
• M42: 12,857,787 km (0.071 R)
• M43: 13,167,754 km (0.05 R)
• M44: 13,435,534 km (0.087 R)
• M45: 13,659,931 km (0.098 R)
• M46: 13,795,168 km (0.066 R)
• M47: 13,840,346 km (0.072 R)
• M48: 15,125,542 km (0.103 R)
• M49: 15,782,276 km (0.084 R)
• M50: 16,496,157 km (0.087 R)
• M51: 18,202,620 km (0.092 R)
• M52: 18,351,470 km (0.096 R)
• M53: 19,101,853 km (0.086 R)
• M54: 19,964,285 km (0.066 R)
• M55: 21,203,553 km (0.096 R)
• M56: 22,414,249 km (0.067 R)
• M57: 23,001,121 km (0.085 R)
• M58: 23,108,383 km (0.111 R)
• M59: 24,408,389 km (0.038 R)
• M60: 24,682,153 km (0.091 R)
• M61: 24,847,010 km (0.115 R)
• M62: 24,956,964 km (0.102 R)
• M63: 25,067,218 km (0.101 R)
• M64: 26,234,231 km (0.109 R)
• M65: 26,739,871 km (0.07 R)
• M66: 27,418,896 km (0.071 R)
• M67: 28,620,915 km (0.102 R)
• M68: 28,736,405 km (0.116 R)
• M69: 29,083,322 km (0.058 R)
• M70: 30,957,634 km (0.076 R)
• M71: 31,016,875 km (0.113 R)
• M72: 31,551,388 km (0.111 R)
• M73: 31,730,157 km (0.099 R)
• M74: 33,780,396 km (0.069 R)
• M75: 33,902,318 km (0.054 R)
• M76: 35,129,769 km (0.073 R)
• M77: 35,376,904 km (0.096 R)
• M78: 35,438,838 km (0.1 R)
• M79: 36,059,819 km (0.113 R)
• M80: 36,184,434 km (0.12 R)
• M81: 36,246,816 km (0.092 R)
• M82: 37,060,778 km (0.036 R)
• M83: 38,515,468 km (0.108 R)
• M84: 38,706,654 km (0.06 R)
• M85: 40,117,960 km (0.075 R)
• M86: 42,266,186 km (0.11 R)
• M87: 42,660,825 km (0.072 R)
• M88: 43,122,633 km (0.076 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: 327 - 18,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit