🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 36.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,741,643 km

• M1: 82,129 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.62 AU - 0.74 AU

Year: 200 Days

Day: 45.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.64 AU - 0.82 AU

Year: 222 Days

Day: 36.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.63 AU - 0.85 AU

Year: 227 Days

Day: 13.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,741,643 km

• M1: 370,404 km (0.085 R)
• M2: 645,365 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.74 AU - 3.9 AU

Year: 2156 Days

Day: 40.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 11.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.7 AU - 7.74 AU

Year: 5529 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,741,643 km

• M1: 156,330 km (0.077 R)
• M2: 274,362 km (0.095 R)
• M3: 520,451 km (0.05 R)
• M4: 608,415 km (0.075 R)
• M5: 1,131,857 km (0.115 R)
• M6: 1,281,755 km (0.103 R)
• M7: 1,519,765 km (0.11 R)
• M8: 1,652,757 km (0.068 R)
• M9: 2,075,222 km (0.09 R)
• M10: 2,280,320 km (0.114 R)
• M11: 2,433,658 km (0.09 R)
• M12: 2,832,187 km (0.099 R)
• M13: 2,935,110 km (0.113 R)
• M14: 3,187,332 km (0.083 R)
• M15: 3,446,735 km (0.059 R)
• M16: 3,690,729 km (0.096 R)
• M17: 3,848,854 km (0.077 R)
• M18: 3,963,296 km (0.074 R)
• M19: 4,125,460 km (0.077 R)
• M20: 4,313,505 km (0.097 R)
• M21: 4,869,859 km (0.082 R)
• M22: 4,944,060 km (0.05 R)
• M23: 5,219,769 km (0.085 R)
• M24: 5,295,765 km (0.088 R)
• M25: 5,397,790 km (0.108 R)
• M26: 5,681,578 km (0.098 R)
• M27: 6,076,666 km (0.058 R)
• M28: 6,921,295 km (0.087 R)
• M29: 7,371,585 km (0.103 R)
• M30: 7,600,469 km (0.067 R)
• M31: 7,686,787 km (0.077 R)
• M32: 7,977,157 km (0.044 R)
• M33: 8,094,442 km (0.058 R)
• M34: 8,749,231 km (0.105 R)
• M35: 9,113,502 km (0.079 R)
• M36: 9,420,926 km (0.087 R)
• M37: 10,204,520 km (0.114 R)
• M38: 10,717,042 km (0.106 R)
• M39: 12,304,574 km (0.045 R)
• M40: 12,610,353 km (0.07 R)
• M41: 13,022,046 km (0.12 R)
• M42: 13,160,274 km (0.099 R)
• M43: 13,333,658 km (0.045 R)
• M44: 13,507,940 km (0.115 R)
• M45: 13,893,902 km (0.098 R)
• M46: 14,533,284 km (0.07 R)
• M47: 15,037,279 km (0.11 R)
• M48: 15,767,167 km (0.091 R)
• M49: 15,877,720 km (0.113 R)
• M50: 16,996,712 km (0.046 R)
• M51: 17,642,077 km (0.066 R)
• M52: 18,218,178 km (0.103 R)
• M53: 19,074,477 km (0.11 R)
• M54: 19,270,899 km (0.119 R)
• M55: 20,463,493 km (0.091 R)
• M56: 21,884,972 km (0.048 R)
• M57: 22,255,675 km (0.049 R)
• M58: 22,628,324 km (0.118 R)
• M59: 22,878,002 km (0.115 R)
• M60: 23,422,090 km (0.097 R)
• M61: 23,674,611 km (0.061 R)
• M62: 24,480,345 km (0.098 R)
• M63: 24,693,821 km (0.12 R)
• M64: 24,822,326 km (0.068 R)
• M65: 24,950,980 km (0.113 R)
• M66: 25,554,159 km (0.103 R)
• M67: 25,987,993 km (0.069 R)
• M68: 26,293,172 km (0.107 R)
• M69: 28,417,312 km (0.054 R)
• M70: 28,686,738 km (0.094 R)
• M71: 29,228,133 km (0.055 R)
• M72: 30,137,837 km (0.106 R)
• M73: 30,642,132 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.2

Radius: 14.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.17 AU - 7.03 AU

Year: 6044 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,741,643 km

• M1: 184,903 km (0.079 R)
• M2: 317,447 km (0.113 R)
• M3: 436,527 km (0.097 R)
• M4: 548,127 km (0.091 R)
• M5: 750,383 km (0.103 R)
• M6: 844,031 km (0.093 R)
• M7: 967,449 km (0.098 R)
• M8: 1,206,656 km (0.098 R)
• M9: 1,305,391 km (0.112 R)
• M10: 1,406,968 km (0.106 R)
• M11: 1,776,624 km (0.044 R)
• M12: 2,006,855 km (0.076 R)
• M13: 2,424,682 km (0.065 R)
• M14: 2,794,189 km (0.085 R)
• M15: 3,241,786 km (0.098 R)
• M16: 3,691,327 km (0.114 R)
• M17: 3,987,980 km (0.032 R)
• M18: 4,358,833 km (0.08 R)
• M19: 5,157,387 km (0.092 R)
• M20: 6,351,028 km (0.069 R)
• M21: 6,579,314 km (0.048 R)
• M22: 6,733,101 km (0.091 R)
• M23: 6,992,204 km (0.104 R)
• M24: 7,201,791 km (0.085 R)
• M25: 7,600,320 km (0.116 R)
• M26: 7,924,498 km (0.102 R)
• M27: 8,060,932 km (0.092 R)
• M28: 8,391,543 km (0.114 R)
• M29: 9,009,382 km (0.108 R)
• M30: 9,209,095 km (0.085 R)
• M31: 9,700,076 km (0.087 R)
• M32: 9,904,875 km (0.071 R)
• M33: 10,199,882 km (0.104 R)
• M34: 10,587,640 km (0.09 R)
• M35: 11,010,702 km (0.077 R)
• M36: 11,102,107 km (0.088 R)
• M37: 11,470,267 km (0.11 R)
• M38: 12,408,246 km (0.101 R)
• M39: 12,598,833 km (0.114 R)
• M40: 12,758,305 km (0.097 R)
• M41: 13,047,178 km (0.119 R)
• M42: 13,762,555 km (0.104 R)
• M43: 14,158,092 km (0.065 R)
• M44: 14,691,408 km (0.097 R)
• M45: 14,792,237 km (0.085 R)
• M46: 15,028,153 km (0.096 R)
• M47: 15,469,617 km (0.106 R)
• M48: 16,053,497 km (0.079 R)
• M49: 16,714,570 km (0.095 R)
• M50: 17,066,125 km (0.12 R)
• M51: 17,384,619 km (0.092 R)
• M52: 17,491,133 km (0.114 R)
• M53: 17,883,977 km (0.109 R)
• M54: 18,424,175 km (0.101 R)
• M55: 18,969,908 km (0.096 R)
• M56: 19,520,877 km (0.111 R)
• M57: 20,077,081 km (0.071 R)
• M58: 20,188,981 km (0.118 R)
• M59: 20,338,579 km (0.099 R)
• M60: 20,525,875 km (0.06 R)
• M61: 21,243,346 km (0.085 R)
• M62: 21,815,409 km (0.107 R)
• M63: 22,122,683 km (0.11 R)
• M64: 23,759,134 km (0.069 R)
• M65: 23,877,615 km (0.097 R)
• M66: 24,154,521 km (0.118 R)
• M67: 24,751,716 km (0.108 R)
• M68: 25,555,655 km (0.089 R)
• M69: 25,717,370 km (0.049 R)
• M70: 26,327,131 km (0.116 R)
• M71: 26,490,641 km (0.082 R)
• M72: 27,478,137 km (0.113 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.3

Radius: 13.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7 AU - 8.26 AU

Year: 7512 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,741,643 km

• M1: 165,455 km (0.042 R)
• M2: 367,263 km (0.087 R)
• M3: 508,932 km (0.108 R)
• M4: 684,709 km (0.112 R)
• M5: 846,425 km (0.094 R)
• M6: 1,224,459 km (0.115 R)
• M7: 1,546,094 km (0.079 R)
• M8: 1,733,091 km (0.056 R)
• M9: 2,011,343 km (0.075 R)
• M10: 2,130,124 km (0.1 R)
• M11: 2,286,603 km (0.117 R)
• M12: 2,483,175 km (0.037 R)
• M13: 2,741,531 km (0.11 R)
• M14: 2,931,520 km (0.047 R)
• M15: 3,028,160 km (0.102 R)
• M16: 3,405,446 km (0.033 R)
• M17: 3,548,461 km (0.059 R)
• M18: 4,032,111 km (0.074 R)
• M19: 4,358,983 km (0.084 R)
• M20: 4,626,763 km (0.088 R)
• M21: 4,854,152 km (0.112 R)
• M22: 5,131,805 km (0.117 R)
• M23: 5,391,058 km (0.114 R)
• M24: 5,510,288 km (0.033 R)
• M25: 5,654,650 km (0.087 R)
• M26: 5,751,440 km (0.106 R)
• M27: 5,848,978 km (0.043 R)
• M28: 6,496,138 km (0.055 R)
• M29: 6,597,715 km (0.106 R)
• M30: 6,983,378 km (0.096 R)
• M31: 7,297,384 km (0.084 R)
• M32: 7,562,621 km (0.1 R)
• M33: 7,804,072 km (0.051 R)
• M34: 8,349,656 km (0.103 R)
• M35: 8,599,334 km (0.087 R)
• M36: 8,739,059 km (0.12 R)
• M37: 9,106,022 km (0.051 R)
• M38: 9,478,072 km (0.084 R)
• M39: 9,825,887 km (0.087 R)
• M40: 10,118,950 km (0.058 R)
• M41: 10,415,004 km (0.109 R)
• M42: 11,412,074 km (0.12 R)
• M43: 11,627,495 km (0.094 R)
• M44: 12,187,589 km (0.111 R)
• M45: 12,916,280 km (0.117 R)
• M46: 13,108,663 km (0.104 R)
• M47: 13,463,958 km (0.113 R)
• M48: 14,019,265 km (0.119 R)
• M49: 14,615,413 km (0.109 R)
• M50: 15,355,324 km (0.111 R)
• M51: 15,525,267 km (0.061 R)
• M52: 16,280,138 km (0.074 R)
• M53: 16,627,205 km (0.066 R)
• M54: 17,258,209 km (0.069 R)
• M55: 17,754,425 km (0.065 R)
• M56: 17,861,238 km (0.074 R)
• M57: 18,724,567 km (0.106 R)
• M58: 18,978,883 km (0.072 R)
• M59: 19,161,243 km (0.116 R)
• M60: 19,711,913 km (0.098 R)
• M61: 20,007,818 km (0.058 R)
• M62: 20,566,416 km (0.095 R)
• M63: 20,979,306 km (0.057 R)
• M64: 21,205,797 km (0.06 R)
• M65: 21,928,056 km (0.117 R)
• M66: 22,388,369 km (0.061 R)
• M67: 22,929,464 km (0.11 R)
• M68: 23,985,326 km (0.07 R)
• M69: 24,103,658 km (0.101 R)
• M70: 24,301,127 km (0.047 R)
• M71: 25,820,443 km (0.114 R)
• M72: 26,144,173 km (0.117 R)
• M73: 27,328,988 km (0.04 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 13,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit