🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.62 AU - 0.96 AU

Year: 263 Days

Day: 46.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.79 AU - 1.23 AU

Year: 380 Days

Day: 18 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.13 AU - 1.25 AU

Year: 486 Days

Day: 13.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.04 AU - 3.48 AU

Year: 2206 Days

Day: 32.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 8

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.18 AU - 5.66 AU

Year: 4090 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,881,203 km

• M1: 419,173 km (0.062 R)
• M2: 494,122 km (0.1 R)
• M3: 990,787 km (0.111 R)
• M4: 1,229,395 km (0.08 R)
• M5: 1,313,170 km (0.044 R)
• M6: 1,697,936 km (0.113 R)
• M7: 2,133,266 km (0.074 R)
• M8: 2,303,209 km (0.119 R)
• M9: 2,729,114 km (0.119 R)
• M10: 2,802,417 km (0.105 R)
• M11: 2,895,168 km (0.091 R)
• M12: 2,951,267 km (0.086 R)
• M13: 3,295,491 km (0.088 R)
• M14: 3,432,972 km (0.093 R)
• M15: 3,652,731 km (0.105 R)
• M16: 3,754,159 km (0.07 R)
• M17: 4,468,488 km (0.059 R)
• M18: 4,598,788 km (0.102 R)
• M19: 4,752,575 km (0.114 R)
• M20: 6,138,898 km (0.064 R)
• M21: 6,651,869 km (0.072 R)
• M22: 6,951,215 km (0.07 R)
• M23: 7,077,176 km (0.064 R)
• M24: 7,357,074 km (0.12 R)
• M25: 7,563,070 km (0.117 R)
• M26: 7,927,939 km (0.076 R)
• M27: 8,033,256 km (0.04 R)
• M28: 8,378,678 km (0.049 R)
• M29: 8,674,881 km (0.113 R)
• M30: 8,729,036 km (0.109 R)
• M31: 9,639,937 km (0.12 R)
• M32: 9,752,285 km (0.081 R)
• M33: 10,292,483 km (0.092 R)
• M34: 10,465,119 km (0.067 R)
• M35: 10,580,758 km (0.09 R)
• M36: 11,490,912 km (0.111 R)
• M37: 12,061,179 km (0.113 R)
• M38: 12,517,901 km (0.119 R)
• M39: 12,794,657 km (0.088 R)
• M40: 13,042,391 km (0.045 R)
• M41: 13,229,239 km (0.072 R)
• M42: 13,700,173 km (0.084 R)
• M43: 14,240,521 km (0.079 R)
• M44: 14,465,067 km (0.069 R)
• M45: 14,787,899 km (0.097 R)
• M46: 14,950,213 km (0.116 R)
• M47: 15,211,111 km (0.101 R)
• M48: 15,539,329 km (0.1 R)
• M49: 15,704,336 km (0.059 R)
• M50: 16,069,504 km (0.093 R)
• M51: 16,236,306 km (0.081 R)
• M52: 16,437,365 km (0.087 R)
• M53: 16,504,535 km (0.112 R)
• M54: 16,943,455 km (0.106 R)
• M55: 17,113,398 km (0.066 R)
• M56: 17,798,407 km (0.08 R)
• M57: 17,936,486 km (0.11 R)
• M58: 18,075,013 km (0.062 R)
• M59: 18,352,966 km (0.111 R)
• M60: 18,632,265 km (0.053 R)
• M61: 18,807,594 km (0.103 R)
• M62: 21,063,380 km (0.098 R)
• M63: 21,172,886 km (0.113 R)
• M64: 21,502,749 km (0.114 R)
• M65: 21,797,158 km (0.094 R)
• M66: 22,019,011 km (0.097 R)
• M67: 22,130,163 km (0.047 R)
• M68: 23,063,803 km (0.112 R)
• M69: 23,365,392 km (0.103 R)
• M70: 23,440,939 km (0.082 R)
• M71: 23,858,018 km (0.051 R)
• M72: 24,201,196 km (0.101 R)
• M73: 25,008,126 km (0.09 R)
• M74: 25,201,556 km (0.113 R)
• M75: 25,667,853 km (0.101 R)
• M76: 25,745,943 km (0.11 R)
• M77: 26,058,603 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 14.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.19 AU - 6.25 AU

Year: 5127 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,881,203 km

• M1: 212,728 km (0.104 R)
• M2: 448,345 km (0.046 R)
• M3: 573,708 km (0.061 R)
• M4: 772,075 km (0.037 R)
• M5: 996,023 km (0.087 R)
• M6: 1,315,264 km (0.077 R)
• M7: 1,434,195 km (0.104 R)
• M8: 1,604,288 km (0.085 R)
• M9: 2,316,224 km (0.118 R)
• M10: 2,555,281 km (0.117 R)
• M11: 3,038,482 km (0.1 R)
• M12: 3,178,955 km (0.104 R)
• M13: 4,023,734 km (0.1 R)
• M14: 4,313,056 km (0.094 R)
• M15: 4,935,832 km (0.106 R)
• M16: 5,054,314 km (0.092 R)
• M17: 5,885,479 km (0.032 R)
• M18: 6,189,014 km (0.117 R)
• M19: 6,420,142 km (0.109 R)
• M20: 6,811,789 km (0.071 R)
• M21: 6,970,662 km (0.087 R)
• M22: 7,481,838 km (0.081 R)
• M23: 7,755,752 km (0.093 R)
• M24: 8,145,006 km (0.071 R)
• M25: 8,370,300 km (0.083 R)
• M26: 8,512,119 km (0.109 R)
• M27: 9,824,990 km (0.031 R)
• M28: 10,398,249 km (0.095 R)
• M29: 10,550,839 km (0.117 R)
• M30: 11,672,224 km (0.098 R)
• M31: 11,767,369 km (0.087 R)
• M32: 12,214,816 km (0.107 R)
• M33: 12,408,395 km (0.117 R)
• M34: 13,028,030 km (0.066 R)
• M35: 13,358,192 km (0.111 R)
• M36: 13,524,246 km (0.026 R)
• M37: 14,263,409 km (0.114 R)
• M38: 14,706,368 km (0.087 R)
• M39: 15,015,737 km (0.112 R)
• M40: 15,745,924 km (0.067 R)
• M41: 16,203,843 km (0.104 R)
• M42: 16,452,175 km (0.102 R)
• M43: 17,494,573 km (0.094 R)
• M44: 17,603,630 km (0.119 R)
• M45: 17,749,339 km (0.119 R)
• M46: 18,299,560 km (0.046 R)
• M47: 18,484,313 km (0.057 R)
• M48: 18,781,115 km (0.09 R)
• M49: 19,116,813 km (0.051 R)
• M50: 19,304,259 km (0.11 R)
• M51: 21,134,140 km (0.119 R)
• M52: 21,405,660 km (0.116 R)
• M53: 21,522,346 km (0.05 R)
• M54: 21,795,512 km (0.101 R)
• M55: 22,148,264 km (0.116 R)
• M56: 22,661,385 km (0.1 R)
• M57: 22,859,751 km (0.118 R)
• M58: 23,098,659 km (0.115 R)
• M59: 23,378,258 km (0.113 R)
• M60: 23,618,961 km (0.119 R)
• M61: 23,860,412 km (0.113 R)
• M62: 24,102,760 km (0.118 R)
• M63: 24,224,084 km (0.081 R)
• M64: 24,386,398 km (0.12 R)
• M65: 24,793,603 km (0.095 R)
• M66: 25,079,933 km (0.092 R)
• M67: 25,532,317 km (0.116 R)
• M68: 25,656,035 km (0.116 R)
• M69: 25,904,367 km (0.074 R)
• M70: 26,028,683 km (0.11 R)
• M71: 26,319,801 km (0.025 R)
• M72: 26,653,853 km (0.05 R)
• M73: 27,579,564 km (0.09 R)
• M74: 27,918,852 km (0.031 R)
• M75: 28,174,216 km (0.103 R)
• M76: 28,344,907 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.1

Radius: 13.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.03 AU - 9.85 AU

Year: 10017 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,881,203 km

• M1: 185,202 km (0.061 R)
• M2: 275,410 km (0.079 R)
• M3: 367,562 km (0.04 R)
• M4: 685,906 km (0.11 R)
• M5: 1,137,093 km (0.116 R)
• M6: 1,296,266 km (0.074 R)
• M7: 1,395,449 km (0.116 R)
• M8: 2,323,255 km (0.098 R)
• M9: 2,913,718 km (0.116 R)
• M10: 3,317,782 km (0.082 R)
• M11: 3,692,075 km (0.096 R)
• M12: 3,787,818 km (0.109 R)
• M13: 4,254,115 km (0.109 R)
• M14: 4,583,828 km (0.088 R)
• M15: 5,160,827 km (0.1 R)
• M16: 5,376,398 km (0.076 R)
• M17: 6,012,937 km (0.083 R)
• M18: 6,441,086 km (0.1 R)
• M19: 6,527,853 km (0.118 R)
• M20: 7,057,130 km (0.066 R)
• M21: 7,630,838 km (0.112 R)
• M22: 7,784,325 km (0.045 R)
• M23: 7,907,893 km (0.078 R)
• M24: 8,000,943 km (0.106 R)
• M25: 8,313,902 km (0.077 R)
• M26: 8,631,049 km (0.063 R)
• M27: 9,408,210 km (0.052 R)
• M28: 9,639,040 km (0.055 R)
• M29: 9,938,834 km (0.075 R)
• M30: 10,241,620 km (0.093 R)
• M31: 10,925,282 km (0.08 R)
• M32: 11,063,810 km (0.115 R)
• M33: 11,694,514 km (0.025 R)
• M34: 12,481,250 km (0.093 R)
• M35: 13,507,341 km (0.109 R)
• M36: 13,656,042 km (0.12 R)
• M37: 13,768,090 km (0.068 R)
• M38: 14,068,034 km (0.101 R)
• M39: 14,522,213 km (0.072 R)
• M40: 14,789,395 km (0.098 R)
• M41: 14,904,436 km (0.108 R)
• M42: 16,070,701 km (0.098 R)
• M43: 16,426,295 km (0.047 R)
• M44: 16,664,904 km (0.109 R)
• M45: 17,266,287 km (0.061 R)
• M46: 18,490,446 km (0.109 R)
• M47: 18,780,068 km (0.04 R)
• M48: 18,863,095 km (0.071 R)
• M49: 19,196,548 km (0.084 R)
• M50: 20,720,801 km (0.109 R)
• M51: 21,194,428 km (0.033 R)
• M52: 21,497,513 km (0.073 R)
• M53: 21,889,460 km (0.111 R)
• M54: 21,976,974 km (0.109 R)
• M55: 22,857,507 km (0.104 R)
• M56: 23,346,842 km (0.072 R)
• M57: 24,245,177 km (0.107 R)
• M58: 25,017,850 km (0.088 R)
• M59: 25,890,903 km (0.106 R)
• M60: 25,983,355 km (0.077 R)
• M61: 26,168,707 km (0.114 R)
• M62: 27,289,644 km (0.108 R)
• M63: 27,477,987 km (0.119 R)
• M64: 29,192,678 km (0.113 R)
• M65: 29,289,019 km (0.069 R)
• M66: 29,675,131 km (0.115 R)
• M67: 30,306,285 km (0.103 R)
• M68: 31,532,389 km (0.068 R)
• M69: 32,375,373 km (0.079 R)
• M70: 32,724,684 km (0.059 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: 518 - 17,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit