🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.51 AU - 0.75 AU

Year: 186 Days

Day: 19.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.7 AU - 0.88 AU

Year: 262 Days

Day: 44.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,985,103 km

• M1: 45,328 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.73 AU - 1.13 AU

Year: 334 Days

Day: 32.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,985,103 km

• M1: 395,537 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.76 AU - 1.78 AU

Year: 878 Days

Day: 46 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.44 AU - 3.04 AU

Year: 1691 Days

Day: 35.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,985,103 km

• M1: 159,023 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.52 AU - 3.08 AU

Year: 1747 Days

Day: 13.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,985,103 km

• M1: 291,267 km (0.091 R)
• M2: 376,987 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.9

Radius: 11.6

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.53 AU - 5.77 AU

Year: 3738 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,985,103 km

• M1: 145,110 km (0.083 R)
• M2: 279,598 km (0.099 R)
• M3: 401,371 km (0.043 R)
• M4: 480,359 km (0.079 R)
• M5: 679,474 km (0.116 R)
• M6: 790,026 km (0.116 R)
• M7: 1,056,311 km (0.087 R)
• M8: 1,436,888 km (0.114 R)
• M9: 1,843,345 km (0.056 R)
• M10: 2,052,034 km (0.09 R)
• M11: 2,217,788 km (0.077 R)
• M12: 2,405,384 km (0.115 R)
• M13: 2,724,028 km (0.096 R)
• M14: 2,888,436 km (0.084 R)
• M15: 2,981,186 km (0.081 R)
• M16: 3,131,831 km (0.107 R)
• M17: 3,323,765 km (0.062 R)
• M18: 3,559,233 km (0.116 R)
• M19: 3,861,271 km (0.027 R)
• M20: 3,963,895 km (0.103 R)
• M21: 4,129,948 km (0.075 R)
• M22: 4,469,087 km (0.105 R)
• M23: 4,642,022 km (0.063 R)
• M24: 4,817,201 km (0.093 R)
• M25: 4,927,903 km (0.11 R)
• M26: 5,196,880 km (0.074 R)
• M27: 5,356,202 km (0.095 R)
• M28: 5,517,020 km (0.097 R)
• M29: 5,772,982 km (0.111 R)
• M30: 6,009,047 km (0.047 R)
• M31: 6,393,663 km (0.038 R)
• M32: 6,515,436 km (0.075 R)
• M33: 6,712,008 km (0.064 R)
• M34: 7,672,276 km (0.098 R)
• M35: 7,984,338 km (0.107 R)
• M36: 8,115,684 km (0.083 R)
• M37: 8,300,737 km (0.07 R)
• M38: 8,433,879 km (0.058 R)
• M39: 8,864,422 km (0.089 R)
• M40: 9,137,139 km (0.096 R)
• M41: 9,219,567 km (0.04 R)
• M42: 9,523,700 km (0.088 R)
• M43: 9,775,174 km (0.106 R)
• M44: 10,255,981 km (0.087 R)
• M45: 10,341,551 km (0.118 R)
• M46: 10,571,184 km (0.065 R)
• M47: 10,947,871 km (0.096 R)
• M48: 11,299,426 km (0.105 R)
• M49: 11,863,859 km (0.115 R)
• M50: 12,134,332 km (0.105 R)
• M51: 13,330,367 km (0.11 R)
• M52: 13,643,027 km (0.111 R)
• M53: 14,339,554 km (0.042 R)
• M54: 14,788,797 km (0.11 R)
• M55: 14,885,587 km (0.1 R)
• M56: 15,242,677 km (0.079 R)
• M57: 17,205,550 km (0.082 R)
• M58: 17,648,659 km (0.083 R)
• M59: 18,061,101 km (0.098 R)
• M60: 18,511,390 km (0.093 R)
• M61: 19,458,644 km (0.112 R)
• M62: 19,884,699 km (0.076 R)
• M63: 20,601,572 km (0.119 R)
• M64: 20,782,136 km (0.114 R)
• M65: 21,290,470 km (0.112 R)
• M66: 22,579,255 km (0.068 R)
• M67: 23,064,401 km (0.065 R)
• M68: 23,931,171 km (0.078 R)
• M69: 24,962,349 km (0.119 R)
• M70: 25,541,443 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 13.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.84 AU - 9.36 AU

Year: 8594 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,985,103 km

• M1: 303,534 km (0.052 R)
• M2: 532,568 km (0.032 R)
• M3: 619,934 km (0.102 R)
• M4: 948,301 km (0.116 R)
• M5: 1,043,296 km (0.091 R)
• M6: 1,226,852 km (0.058 R)
• M7: 1,403,378 km (0.104 R)
• M8: 1,782,907 km (0.063 R)
• M9: 2,047,247 km (0.111 R)
• M10: 2,456,846 km (0.107 R)
• M11: 2,775,489 km (0.054 R)
• M12: 3,059,276 km (0.042 R)
• M13: 3,278,587 km (0.058 R)
• M14: 3,681,454 km (0.097 R)
• M15: 5,098,146 km (0.111 R)
• M16: 5,213,635 km (0.101 R)
• M17: 5,774,179 km (0.076 R)
• M18: 6,323,053 km (0.12 R)
• M19: 6,447,219 km (0.095 R)
• M20: 6,666,680 km (0.099 R)
• M21: 7,242,482 km (0.091 R)
• M22: 7,470,618 km (0.113 R)
• M23: 8,510,024 km (0.096 R)
• M24: 9,239,912 km (0.11 R)
• M25: 9,452,192 km (0.051 R)
• M26: 9,666,117 km (0.038 R)
• M27: 9,845,634 km (0.06 R)
• M28: 10,207,811 km (0.113 R)
• M29: 10,500,873 km (0.074 R)
• M30: 11,245,571 km (0.06 R)
• M31: 11,586,355 km (0.079 R)
• M32: 12,123,112 km (0.114 R)
• M33: 12,707,292 km (0.079 R)
• M34: 13,141,575 km (0.12 R)
• M35: 13,300,747 km (0.086 R)
• M36: 13,741,761 km (0.049 R)
• M37: 14,927,324 km (0.099 R)
• M38: 16,060,379 km (0.117 R)
• M39: 16,572,901 km (0.032 R)
• M40: 17,351,857 km (0.114 R)
• M41: 18,054,219 km (0.097 R)
• M42: 20,170,879 km (0.09 R)
• M43: 21,048,720 km (0.114 R)
• M44: 21,797,607 km (0.111 R)
• M45: 23,417,901 km (0.104 R)
• M46: 23,514,392 km (0.081 R)
• M47: 23,999,089 km (0.111 R)
• M48: 24,438,009 km (0.118 R)
• M49: 24,683,050 km (0.11 R)
• M50: 25,126,159 km (0.091 R)
• M51: 25,324,077 km (0.093 R)
• M52: 25,820,742 km (0.115 R)
• M53: 25,970,340 km (0.061 R)
• M54: 27,026,052 km (0.098 R)
• M55: 27,228,757 km (0.036 R)
• M56: 27,381,048 km (0.118 R)
• M57: 27,584,651 km (0.075 R)
• M58: 28,816,589 km (0.1 R)
• M59: 28,971,872 km (0.115 R)
• M60: 29,647,904 km (0.066 R)
• M61: 29,752,324 km (0.067 R)
• M62: 30,645,273 km (0.068 R)
• M63: 31,334,022 km (0.111 R)
• M64: 31,546,900 km (0.08 R)
• M65: 32,242,380 km (0.065 R)
• M66: 32,457,352 km (0.087 R)
• M67: 33,322,178 km (0.114 R)
• M68: 35,461,577 km (0.111 R)
• M69: 35,906,032 km (0.111 R)
• M70: 36,073,133 km (0.102 R)
• M71: 36,408,083 km (0.094 R)
• M72: 36,632,031 km (0.084 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: 333 - 14,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit