🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.71 AU - 0.83 AU

Year: 251 Days

Day: 26 Hours

Environment

Temp: 159 °C

Axial Tilt: 55.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,234,964 km

• M1: 414,685 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.58 AU - 1.8 AU

Year: 815 Days

Day: 12.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 53 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.8 AU - 3.18 AU

Year: 1917 Days

Day: 39.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,234,964 km

• M1: 91,255 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 11

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.95 AU - 6.03 AU

Year: 4770 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 93.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,234,964 km

• M1: 166,353 km (0.104 R)
• M2: 339,438 km (0.117 R)
• M3: 466,446 km (0.11 R)
• M4: 545,434 km (0.109 R)
• M5: 691,890 km (0.118 R)
• M6: 784,790 km (0.112 R)
• M7: 902,524 km (0.118 R)
• M8: 1,079,947 km (0.072 R)
• M9: 1,167,611 km (0.114 R)
• M10: 1,269,338 km (0.063 R)
• M11: 1,784,254 km (0.113 R)
• M12: 1,876,107 km (0.114 R)
• M13: 2,010,147 km (0.083 R)
• M14: 2,203,427 km (0.071 R)
• M15: 2,504,867 km (0.07 R)
• M16: 2,593,578 km (0.083 R)
• M17: 2,743,625 km (0.09 R)
• M18: 2,865,846 km (0.059 R)
• M19: 3,179,254 km (0.112 R)
• M20: 3,487,426 km (0.096 R)
• M21: 3,603,514 km (0.088 R)
• M22: 3,737,703 km (0.093 R)
• M23: 3,907,796 km (0.057 R)
• M24: 4,028,371 km (0.093 R)
• M25: 4,132,791 km (0.093 R)
• M26: 4,238,108 km (0.101 R)
• M27: 4,415,531 km (0.074 R)
• M28: 4,487,338 km (0.083 R)
• M29: 4,686,602 km (0.103 R)
• M30: 4,796,407 km (0.096 R)
• M31: 5,112,657 km (0.061 R)
• M32: 5,225,902 km (0.087 R)
• M33: 5,531,980 km (0.067 R)
• M34: 5,628,769 km (0.089 R)
• M35: 5,863,489 km (0.025 R)
• M36: 6,081,602 km (0.098 R)
• M37: 6,161,637 km (0.074 R)
• M38: 6,485,068 km (0.12 R)
• M39: 6,772,595 km (0.091 R)
• M40: 6,980,685 km (0.112 R)
• M41: 7,254,300 km (0.086 R)
• M42: 7,424,393 km (0.091 R)
• M43: 7,595,832 km (0.112 R)
• M44: 7,682,150 km (0.115 R)
• M45: 7,964,591 km (0.066 R)
• M46: 8,832,707 km (0.11 R)
• M47: 9,060,096 km (0.088 R)
• M48: 9,637,244 km (0.107 R)
• M49: 9,894,852 km (0.117 R)
• M50: 10,369,376 km (0.079 R)
• M51: 10,537,076 km (0.086 R)
• M52: 11,094,926 km (0.098 R)
• M53: 11,513,351 km (0.088 R)
• M54: 11,886,748 km (0.07 R)
• M55: 12,163,354 km (0.102 R)
• M56: 12,594,794 km (0.111 R)
• M57: 12,825,175 km (0.091 R)
• M58: 13,031,171 km (0.092 R)
• M59: 13,134,693 km (0.026 R)
• M60: 13,368,365 km (0.116 R)
• M61: 13,919,184 km (0.069 R)
• M62: 14,210,601 km (0.041 R)
• M63: 14,370,371 km (0.114 R)
• M64: 14,638,152 km (0.116 R)
• M65: 14,880,500 km (0.091 R)
• M66: 15,451,216 km (0.044 R)
• M67: 15,560,722 km (0.099 R)
• M68: 15,890,735 km (0.116 R)
• M69: 16,418,217 km (0.08 R)
• M70: 16,557,941 km (0.082 R)
• M71: 17,205,850 km (0.034 R)
• M72: 17,547,232 km (0.047 R)
• M73: 17,776,117 km (0.03 R)
• M74: 18,497,627 km (0.094 R)
• M75: 18,701,379 km (0.073 R)
• M76: 18,788,894 km (0.093 R)
• M77: 18,964,372 km (0.098 R)
• M78: 19,199,241 km (0.083 R)
• M79: 19,612,580 km (0.115 R)
• M80: 19,731,211 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.6

Radius: 3.2

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.65 AU - 12.71 AU

Year: 16745 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,234,964 km

• M1: 47,722 km (0.104 R)
• M2: 102,923 km (0.089 R)
• M3: 719,416 km (0.117 R)
• M4: 840,291 km (0.09 R)
• M5: 1,304,344 km (0.101 R)
• M6: 1,401,882 km (0.088 R)
• M7: 1,762,263 km (0.11 R)
• M8: 1,906,774 km (0.064 R)
• M9: 2,643,843 km (0.074 R)
• M10: 3,084,858 km (0.06 R)
• M11: 3,413,674 km (0.104 R)
• M12: 3,503,283 km (0.119 R)
• M13: 4,104,068 km (0.119 R)
• M14: 4,538,500 km (0.052 R)
• M15: 5,450,150 km (0.1 R)
• M16: 5,819,656 km (0.052 R)
• M17: 6,749,856 km (0.114 R)
• M18: 7,347,200 km (0.059 R)
• M19: 7,666,741 km (0.054 R)
• M20: 7,902,059 km (0.099 R)
• M21: 9,995,232 km (0.09 R)
• M22: 10,641,645 km (0.108 R)
• M23: 10,674,257 km (0.079 R)
• M24: 10,772,543 km (0.063 R)
• M25: 11,168,379 km (0.085 R)
• M26: 11,771,108 km (0.111 R)
• M27: 11,974,262 km (0.105 R)
• M28: 14,321,004 km (0.117 R)
• M29: 14,610,626 km (0.073 R)
• M30: 14,646,828 km (0.119 R)
• M31: 14,901,893 km (0.103 R)
• M32: 15,379,559 km (0.108 R)
• M33: 15,787,662 km (0.077 R)
• M34: 16,614,340 km (0.088 R)
• M35: 17,224,400 km (0.073 R)
• M36: 18,427,167 km (0.099 R)
• M37: 18,702,576 km (0.111 R)
• M38: 20,058,980 km (0.117 R)
• M39: 20,708,235 km (0.096 R)
• M40: 21,570,816 km (0.099 R)
• M41: 21,653,544 km (0.047 R)
• M42: 22,486,954 km (0.077 R)
• M43: 22,612,765 km (0.063 R)
• M44: 22,654,802 km (0.072 R)
• M45: 25,179,715 km (0.116 R)
• M46: 25,310,464 km (0.112 R)
• M47: 26,941,529 km (0.056 R)
• M48: 27,075,270 km (0.114 R)
• M49: 27,972,408 km (0.096 R)
• M50: 29,061,780 km (0.102 R)
• M51: 29,244,589 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 14,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit