🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.59 AU - 0.61 AU

Year: 163 Days

Day: 24.9 Hours

Environment

Temp: 256 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.56 AU - 0.9 AU

Year: 219 Days

Day: 47.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 141.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.86 AU - 0.88 AU

Year: 285 Days

Day: 38.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.46 AU - 1.92 AU

Year: 772 Days

Day: 31.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,357,371 km

• M1: 392,096 km (0.051 R)
• M2: 1,029,084 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.39 AU - 2.23 AU

Year: 856 Days

Day: 16.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.97 AU - 2.27 AU

Year: 1085 Days

Day: 37.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.81 AU - 3.49 AU

Year: 1965 Days

Day: 20.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,357,371 km

• M1: 2,195,050 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.9

Radius: 4.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.95 AU - 24.73 AU

Year: 32241 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,357,371 km

• M1: 103,971 km (0.086 R)
• M2: 244,293 km (0.12 R)
• M3: 407,505 km (0.071 R)
• M4: 517,160 km (0.052 R)
• M5: 567,275 km (0.066 R)
• M6: 1,003,503 km (0.08 R)
• M7: 1,088,175 km (0.067 R)
• M8: 2,790,748 km (0.04 R)
• M9: 3,031,750 km (0.1 R)
• M10: 3,093,086 km (0.097 R)
• M11: 4,094,943 km (0.109 R)
• M12: 4,437,821 km (0.099 R)
• M13: 5,114,452 km (0.078 R)
• M14: 5,224,257 km (0.107 R)
• M15: 5,371,910 km (0.063 R)
• M16: 6,052,879 km (0.107 R)
• M17: 6,921,744 km (0.051 R)
• M18: 7,165,289 km (0.104 R)
• M19: 7,453,116 km (0.101 R)
• M20: 7,577,731 km (0.068 R)
• M21: 7,997,652 km (0.097 R)
• M22: 8,511,670 km (0.039 R)
• M23: 9,124,722 km (0.04 R)
• M24: 10,439,239 km (0.111 R)
• M25: 11,094,627 km (0.11 R)
• M26: 11,523,075 km (0.046 R)
• M27: 12,249,074 km (0.056 R)
• M28: 12,543,632 km (0.111 R)
• M29: 12,642,366 km (0.116 R)
• M30: 12,691,734 km (0.093 R)
• M31: 12,890,101 km (0.082 R)
• M32: 13,089,664 km (0.104 R)
• M33: 13,744,903 km (0.061 R)
• M34: 13,999,818 km (0.043 R)
• M35: 14,153,455 km (0.075 R)
• M36: 14,565,896 km (0.066 R)
• M37: 14,982,376 km (0.093 R)
• M38: 15,350,088 km (0.084 R)
• M39: 15,667,535 km (0.116 R)
• M40: 16,470,576 km (0.111 R)
• M41: 17,232,179 km (0.079 R)
• M42: 17,287,081 km (0.054 R)
• M43: 18,902,439 km (0.035 R)
• M44: 19,584,904 km (0.102 R)
• M45: 20,217,554 km (0.099 R)
• M46: 20,391,237 km (0.092 R)
• M47: 20,681,906 km (0.051 R)
• M48: 22,214,985 km (0.041 R)
• M49: 22,334,364 km (0.087 R)
• M50: 23,967,673 km (0.07 R)
• M51: 24,028,859 km (0.108 R)
• M52: 24,335,834 km (0.109 R)
• M53: 24,891,440 km (0.118 R)
• M54: 25,513,917 km (0.104 R)
• M55: 26,078,350 km (0.093 R)
• M56: 27,028,296 km (0.115 R)
• M57: 27,475,444 km (0.037 R)
• M58: 27,603,799 km (0.105 R)
• M59: 28,312,444 km (0.098 R)
• M60: 29,485,142 km (0.08 R)
• M61: 29,747,836 km (0.106 R)
• M62: 31,407,475 km (0.079 R)
• M63: 32,417,559 km (0.087 R)
• M64: 32,620,863 km (0.076 R)
• M65: 34,262,550 km (0.095 R)
• M66: 35,023,853 km (0.04 R)
• M67: 36,422,444 km (0.111 R)
• M68: 38,482,407 km (0.037 R)
• M69: 38,769,485 km (0.111 R)
• M70: 39,707,464 km (0.08 R)
• M71: 39,780,019 km (0.028 R)
• M72: 39,852,574 km (0.096 R)
• M73: 41,385,353 km (0.093 R)
• M74: 42,121,973 km (0.089 R)
• M75: 42,269,776 km (0.066 R)
• M76: 43,458,780 km (0.076 R)
• M77: 43,683,027 km (0.113 R)
• M78: 45,414,323 km (0.114 R)
• M79: 45,793,554 km (0.045 R)
• M80: 45,869,550 km (0.057 R)
• M81: 48,400,745 km (0.096 R)
• M82: 49,098,919 km (0.058 R)
• M83: 49,332,441 km (0.083 R)
• M84: 49,956,863 km (0.035 R)
• M85: 51,687,261 km (0.102 R)
• M86: 52,004,109 km (0.105 R)
• M87: 52,878,359 km (0.109 R)
• M88: 53,197,601 km (0.098 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit