🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.49 AU - 0.77 AU

Year: 190 Days

Day: 31.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.69 AU - 0.73 AU

Year: 228 Days

Day: 22.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,792,001 km

• M1: 271,969 km (0.077 R)
• M2: 392,694 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.88 AU - 1.16 AU

Year: 392 Days

Day: 40.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.84 AU - 1.4 AU

Year: 451 Days

Day: 23.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,792,001 km

• M1: 70,161 km (0.07 R)
• M2: 185,651 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.34 AU - 1.7 AU

Year: 714 Days

Day: 44.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.89 AU - 3.93 AU

Year: 2944 Days

Day: 39.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,792,001 km

• M1: 1,382,733 km (0.077 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.6

Radius: 14.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.98 AU - 9.56 AU

Year: 8248 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,792,001 km

• M1: 200,312 km (0.113 R)
• M2: 328,068 km (0.096 R)
• M3: 444,754 km (0.109 R)
• M4: 631,752 km (0.114 R)
• M5: 727,943 km (0.098 R)
• M6: 1,203,066 km (0.092 R)
• M7: 1,374,356 km (0.103 R)
• M8: 1,628,373 km (0.084 R)
• M9: 1,754,933 km (0.08 R)
• M10: 2,086,591 km (0.063 R)
• M11: 2,540,770 km (0.093 R)
• M12: 2,644,292 km (0.118 R)
• M13: 2,810,046 km (0.095 R)
• M14: 2,917,308 km (0.079 R)
• M15: 3,296,090 km (0.054 R)
• M16: 3,540,832 km (0.074 R)
• M17: 3,657,219 km (0.099 R)
• M18: 3,825,666 km (0.111 R)
• M19: 3,996,806 km (0.07 R)
• M20: 4,382,470 km (0.103 R)
• M21: 4,634,093 km (0.064 R)
• M22: 4,853,703 km (0.119 R)
• M23: 4,946,304 km (0.104 R)
• M24: 5,572,072 km (0.085 R)
• M25: 5,845,088 km (0.099 R)
• M26: 6,023,109 km (0.042 R)
• M27: 6,364,193 km (0.092 R)
• M28: 6,856,519 km (0.085 R)
• M29: 6,981,583 km (0.109 R)
• M30: 7,276,291 km (0.112 R)
• M31: 7,987,479 km (0.113 R)
• M32: 8,119,125 km (0.113 R)
• M33: 9,708,752 km (0.096 R)
• M34: 9,990,894 km (0.042 R)
• M35: 10,251,792 km (0.1 R)
• M36: 10,950,714 km (0.09 R)
• M37: 11,097,170 km (0.072 R)
• M38: 11,665,044 km (0.114 R)
• M39: 11,889,740 km (0.085 R)
• M40: 13,372,703 km (0.092 R)
• M41: 13,608,021 km (0.038 R)
• M42: 13,792,026 km (0.098 R)
• M43: 13,923,971 km (0.109 R)
• M44: 14,536,275 km (0.109 R)
• M45: 14,724,470 km (0.06 R)
• M46: 14,832,330 km (0.114 R)
• M47: 15,266,463 km (0.06 R)
• M48: 15,430,272 km (0.093 R)
• M49: 15,649,732 km (0.086 R)
• M50: 15,980,793 km (0.116 R)
• M51: 16,931,487 km (0.115 R)
• M52: 18,131,112 km (0.074 R)
• M53: 18,275,773 km (0.08 R)
• M54: 19,269,552 km (0.052 R)
• M55: 20,071,247 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 8.7

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.34 AU - 9.68 AU

Year: 9453 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,792,001 km

• M1: 158,873 km (0.12 R)
• M2: 425,905 km (0.041 R)
• M3: 1,046,886 km (0.032 R)
• M4: 1,128,417 km (0.104 R)
• M5: 1,298,360 km (0.103 R)
• M6: 1,592,320 km (0.088 R)
• M7: 2,594,326 km (0.074 R)
• M8: 2,763,222 km (0.1 R)
• M9: 2,877,814 km (0.117 R)
• M10: 3,141,406 km (0.084 R)
• M11: 3,536,194 km (0.066 R)
• M12: 3,660,809 km (0.073 R)
• M13: 5,020,654 km (0.064 R)
• M14: 5,125,672 km (0.116 R)
• M15: 5,409,758 km (0.026 R)
• M16: 5,993,040 km (0.111 R)
• M17: 6,216,988 km (0.072 R)
• M18: 6,788,901 km (0.116 R)
• M19: 8,064,522 km (0.049 R)
• M20: 8,146,651 km (0.096 R)
• M21: 8,771,671 km (0.112 R)
• M22: 8,983,502 km (0.051 R)
• M23: 9,154,193 km (0.089 R)
• M24: 9,672,699 km (0.119 R)
• M25: 10,783,314 km (0.042 R)
• M26: 11,376,768 km (0.089 R)
• M27: 11,468,921 km (0.091 R)
• M28: 11,700,648 km (0.114 R)
• M29: 12,738,408 km (0.045 R)
• M30: 13,316,903 km (0.087 R)
• M31: 13,953,143 km (0.114 R)
• M32: 14,549,291 km (0.096 R)
• M33: 14,900,995 km (0.05 R)
• M34: 15,052,538 km (0.076 R)
• M35: 15,561,320 km (0.076 R)
• M36: 15,920,953 km (0.111 R)
• M37: 16,127,548 km (0.086 R)
• M38: 16,439,310 km (0.115 R)
• M39: 17,174,434 km (0.07 R)
• M40: 18,840,057 km (0.04 R)
• M41: 18,894,660 km (0.097 R)
• M42: 19,775,193 km (0.113 R)
• M43: 21,234,371 km (0.064 R)
• M44: 21,518,906 km (0.092 R)
• M45: 22,727,956 km (0.026 R)
• M46: 22,902,536 km (0.065 R)
• M47: 23,781,723 km (0.063 R)
• M48: 24,314,591 km (0.053 R)
• M49: 24,971,325 km (0.095 R)
• M50: 25,452,432 km (0.084 R)
• M51: 25,573,307 km (0.09 R)
• M52: 27,531,543 km (0.102 R)
• M53: 27,593,626 km (0.052 R)
• M54: 27,655,560 km (0.087 R)
• M55: 28,842,769 km (0.097 R)
• M56: 29,664,659 km (0.114 R)
• M57: 29,982,854 km (0.1 R)
• M58: 30,238,068 km (0.095 R)
• M59: 30,430,152 km (0.111 R)
• M60: 30,879,693 km (0.108 R)
• M61: 31,396,105 km (0.094 R)
• M62: 31,460,881 km (0.075 R)
• M63: 31,980,434 km (0.068 R)
• M64: 32,634,028 km (0.113 R)
• M65: 32,962,544 km (0.09 R)
• M66: 34,087,371 km (0.12 R)
• M67: 34,220,513 km (0.088 R)
• M68: 35,292,082 km (0.096 R)
• M69: 36,035,135 km (0.078 R)
• M70: 37,330,653 km (0.082 R)
• M71: 37,605,464 km (0.11 R)
• M72: 37,949,689 km (0.047 R)
• M73: 40,812,393 km (0.051 R)
• M74: 41,024,673 km (0.111 R)
• M75: 41,166,342 km (0.078 R)
• M76: 41,308,161 km (0.081 R)
• M77: 41,379,070 km (0.095 R)
• M78: 41,521,188 km (0.112 R)
• M79: 42,950,745 km (0.1 R)
• M80: 43,094,659 km (0.074 R)
• M81: 43,527,146 km (0.058 R)
• M82: 44,251,200 km (0.063 R)
• M83: 45,637,822 km (0.055 R)
• M84: 46,005,085 km (0.079 R)
• M85: 46,447,147 km (0.087 R)
• M86: 46,668,552 km (0.072 R)
• M87: 46,816,504 km (0.105 R)
• M88: 47,781,560 km (0.081 R)
• M89: 48,079,858 km (0.049 R)
• M90: 48,603,301 km (0.065 R)
• M91: 49,279,184 km (0.116 R)
• M92: 50,488,234 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 15,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit