🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.73 AU - 0.77 AU

Year: 243 Days

Day: 22.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,176,467 km

• M1: 282,142 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.81 AU - 0.81 AU

Year: 273 Days

Day: 22.1 Hours

Environment

Temp: 77 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,176,467 km

• M1: 376,089 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.91 AU - 2.05 AU

Year: 1044 Days

Day: 24.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.69 AU - 2.97 AU

Year: 1784 Days

Day: 37.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,176,467 km

• M1: 2,623,947 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.88 AU - 3.58 AU

Year: 2175 Days

Day: 20 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,176,467 km

• M1: 116,238 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.1

Radius: 13.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.29 AU - 9.31 AU

Year: 8163 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,176,467 km

• M1: 174,282 km (0.08 R)
• M2: 315,053 km (0.056 R)
• M3: 403,615 km (0.065 R)
• M4: 726,746 km (0.104 R)
• M5: 1,229,844 km (0.065 R)
• M6: 1,413,251 km (0.088 R)
• M7: 1,785,002 km (0.105 R)
• M8: 2,287,052 km (0.11 R)
• M9: 2,490,057 km (0.064 R)
• M10: 2,646,237 km (0.097 R)
• M11: 3,247,022 km (0.097 R)
• M12: 3,389,589 km (0.105 R)
• M13: 3,889,993 km (0.094 R)
• M14: 4,041,686 km (0.118 R)
• M15: 4,288,672 km (0.093 R)
• M16: 5,528,689 km (0.088 R)
• M17: 5,907,470 km (0.104 R)
• M18: 6,152,960 km (0.044 R)
• M19: 7,168,431 km (0.026 R)
• M20: 8,235,812 km (0.072 R)
• M21: 8,629,104 km (0.089 R)
• M22: 8,908,104 km (0.089 R)
• M23: 9,434,091 km (0.104 R)
• M24: 9,762,907 km (0.104 R)
• M25: 10,644,038 km (0.113 R)
• M26: 10,900,449 km (0.118 R)
• M27: 11,814,043 km (0.114 R)
• M28: 12,347,210 km (0.11 R)
• M29: 12,842,828 km (0.051 R)
• M30: 13,621,634 km (0.097 R)
• M31: 13,807,135 km (0.12 R)
• M32: 14,180,681 km (0.043 R)
• M33: 14,652,214 km (0.109 R)
• M34: 15,853,784 km (0.119 R)
• M35: 16,146,996 km (0.07 R)
• M36: 17,236,966 km (0.049 R)
• M37: 18,197,534 km (0.101 R)
• M38: 18,401,884 km (0.093 R)
• M39: 18,555,821 km (0.106 R)
• M40: 19,383,396 km (0.117 R)
• M41: 19,644,594 km (0.084 R)
• M42: 20,434,920 km (0.055 R)
• M43: 20,541,134 km (0.118 R)
• M44: 21,128,455 km (0.038 R)
• M45: 21,451,138 km (0.115 R)
• M46: 21,775,316 km (0.056 R)
• M47: 21,883,925 km (0.044 R)
• M48: 23,587,994 km (0.084 R)
• M49: 23,922,794 km (0.099 R)
• M50: 24,146,892 km (0.073 R)
• M51: 24,766,526 km (0.059 R)
• M52: 25,677,427 km (0.096 R)
• M53: 26,021,802 km (0.087 R)
• M54: 26,425,566 km (0.081 R)
• M55: 26,715,188 km (0.083 R)
• M56: 27,122,543 km (0.093 R)
• M57: 28,061,120 km (0.11 R)
• M58: 28,653,228 km (0.115 R)
• M59: 28,831,698 km (0.064 R)
• M60: 29,010,468 km (0.12 R)
• M61: 34,480,364 km (0.118 R)
• M62: 35,816,573 km (0.077 R)
• M63: 36,523,123 km (0.113 R)
• M64: 39,065,539 km (0.106 R)
• M65: 41,395,376 km (0.031 R)
• M66: 41,799,291 km (0.09 R)
• M67: 43,769,943 km (0.113 R)
• M68: 44,318,968 km (0.064 R)
• M69: 45,077,578 km (0.079 R)
• M70: 45,701,402 km (0.045 R)
• M71: 45,840,378 km (0.111 R)
• M72: 46,328,067 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 14.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.18 AU - 8.9 AU

Year: 8543 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,176,467 km

• M1: 245,640 km (0.076 R)
• M2: 377,884 km (0.093 R)
• M3: 486,043 km (0.103 R)
• M4: 683,513 km (0.119 R)
• M5: 1,185,862 km (0.083 R)
• M6: 1,488,050 km (0.049 R)
• M7: 2,166,626 km (0.102 R)
• M8: 2,363,048 km (0.032 R)
• M9: 2,617,215 km (0.086 R)
• M10: 3,124,950 km (0.095 R)
• M11: 3,404,848 km (0.051 R)
• M12: 3,722,294 km (0.097 R)
• M13: 3,929,487 km (0.101 R)
• M14: 4,732,379 km (0.057 R)
• M15: 5,022,300 km (0.06 R)
• M16: 5,185,810 km (0.093 R)
• M17: 5,552,026 km (0.092 R)
• M18: 6,099,853 km (0.063 R)
• M19: 6,522,318 km (0.114 R)
• M20: 6,881,652 km (0.061 R)
• M21: 7,247,418 km (0.071 R)
• M22: 7,846,109 km (0.077 R)
• M23: 7,960,252 km (0.089 R)
• M24: 8,074,844 km (0.116 R)
• M25: 8,190,035 km (0.11 R)
• M26: 8,538,897 km (0.095 R)
• M27: 8,774,214 km (0.112 R)
• M28: 8,971,983 km (0.108 R)
• M29: 9,171,097 km (0.05 R)
• M30: 9,696,036 km (0.086 R)
• M31: 10,230,849 km (0.099 R)
• M32: 10,397,351 km (0.077 R)
• M33: 11,718,151 km (0.099 R)
• M34: 14,702,778 km (0.115 R)
• M35: 15,651,528 km (0.097 R)
• M36: 15,988,272 km (0.083 R)
• M37: 16,815,997 km (0.099 R)
• M38: 17,558,003 km (0.066 R)
• M39: 18,108,972 km (0.096 R)
• M40: 18,818,365 km (0.055 R)
• M41: 19,382,199 km (0.071 R)
• M42: 19,847,748 km (0.109 R)
• M43: 21,107,063 km (0.053 R)
• M44: 21,799,851 km (0.036 R)
• M45: 22,337,954 km (0.099 R)
• M46: 22,663,030 km (0.075 R)
• M47: 23,153,412 km (0.06 R)
• M48: 24,366,950 km (0.098 R)
• M49: 25,093,696 km (0.07 R)
• M50: 25,657,680 km (0.063 R)
• M51: 25,941,318 km (0.07 R)
• M52: 26,111,860 km (0.11 R)
• M53: 26,798,215 km (0.072 R)
• M54: 27,780,624 km (0.082 R)
• M55: 28,422,548 km (0.042 R)
• M56: 28,539,833 km (0.067 R)
• M57: 29,010,318 km (0.087 R)
• M58: 29,128,501 km (0.113 R)
• M59: 29,602,277 km (0.031 R)
• M60: 30,978,727 km (0.114 R)
• M61: 31,159,740 km (0.082 R)
• M62: 31,887,684 km (0.11 R)
• M63: 32,682,497 km (0.119 R)
• M64: 33,174,824 km (0.056 R)
• M65: 33,793,710 km (0.051 R)
• M66: 33,918,026 km (0.108 R)
• M67: 35,989,957 km (0.106 R)
• M68: 36,753,504 km (0.059 R)
• M69: 38,038,101 km (0.105 R)
• M70: 38,231,980 km (0.113 R)
• M71: 38,685,860 km (0.077 R)
• M72: 40,255,441 km (0.111 R)
• M73: 42,715,727 km (0.07 R)
• M74: 43,254,130 km (0.082 R)
• M75: 43,456,536 km (0.07 R)
• M76: 43,998,080 km (0.088 R)
• M77: 44,882,652 km (0.1 R)
• M78: 45,292,850 km (0.097 R)
• M79: 46,117,284 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.7

Radius: 14.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.86 AU - 9.44 AU

Year: 8719 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 21,176,467 km

• M1: 327,320 km (0.095 R)
• M2: 617,839 km (0.097 R)
• M3: 725,998 km (0.079 R)
• M4: 1,728,304 km (0.118 R)
• M5: 1,916,947 km (0.083 R)
• M6: 2,418,998 km (0.086 R)
• M7: 2,524,314 km (0.085 R)
• M8: 2,693,210 km (0.088 R)
• M9: 2,802,716 km (0.118 R)
• M10: 3,010,059 km (0.11 R)
• M11: 3,423,398 km (0.111 R)
• M12: 3,576,586 km (0.093 R)
• M13: 3,749,671 km (0.109 R)
• M14: 4,176,623 km (0.085 R)
• M15: 4,267,578 km (0.055 R)
• M16: 4,377,682 km (0.115 R)
• M17: 4,470,134 km (0.082 R)
• M18: 5,194,188 km (0.083 R)
• M19: 5,430,403 km (0.119 R)
• M20: 5,590,024 km (0.067 R)
• M21: 6,622,548 km (0.112 R)
• M22: 7,314,289 km (0.097 R)
• M23: 9,072,064 km (0.112 R)
• M24: 9,238,117 km (0.118 R)
• M25: 9,357,496 km (0.084 R)
• M26: 10,653,164 km (0.099 R)
• M27: 11,080,714 km (0.102 R)
• M28: 11,437,056 km (0.11 R)
• M29: 11,539,531 km (0.112 R)
• M30: 11,900,810 km (0.051 R)
• M31: 12,082,721 km (0.045 R)
• M32: 13,490,886 km (0.11 R)
• M33: 13,599,194 km (0.047 R)
• M34: 13,816,859 km (0.07 R)
• M35: 14,118,000 km (0.116 R)
• M36: 14,754,688 km (0.062 R)
• M37: 15,542,620 km (0.077 R)
• M38: 16,691,831 km (0.101 R)
• M39: 17,247,288 km (0.112 R)
• M40: 17,898,039 km (0.119 R)
• M41: 18,047,038 km (0.103 R)
• M42: 19,071,485 km (0.089 R)
• M43: 20,176,714 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit