🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.88 AU - 1.22 AU

Year: 382 Days

Day: 40.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.97 AU - 1.19 AU

Year: 398 Days

Day: 20.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,875,210 km

• M1: 266,135 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.25 AU - 1.55 AU

Year: 588 Days

Day: 27.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.36 AU - 4.7 AU

Year: 2870 Days

Day: 27.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.29 AU - 5.49 AU

Year: 3263 Days

Day: 39.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,875,210 km

• M1: 34,557 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 14

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.92 AU - 6 AU

Year: 4526 Days

Day: 5.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,875,210 km

• M1: 187,147 km (0.057 R)
• M2: 279,000 km (0.04 R)
• M3: 541,095 km (0.09 R)
• M4: 812,017 km (0.117 R)
• M5: 910,004 km (0.086 R)
• M6: 1,065,586 km (0.088 R)
• M7: 1,326,484 km (0.087 R)
• M8: 1,911,113 km (0.102 R)
• M9: 2,496,639 km (0.117 R)
• M10: 3,070,048 km (0.091 R)
• M11: 4,276,704 km (0.105 R)
• M12: 4,791,021 km (0.065 R)
• M13: 5,341,242 km (0.104 R)
• M14: 5,632,210 km (0.106 R)
• M15: 6,061,706 km (0.068 R)
• M16: 6,179,140 km (0.118 R)
• M17: 6,639,453 km (0.111 R)
• M18: 7,163,943 km (0.067 R)
• M19: 7,467,178 km (0.069 R)
• M20: 7,665,694 km (0.091 R)
• M21: 8,253,165 km (0.092 R)
• M22: 8,364,915 km (0.119 R)
• M23: 8,458,413 km (0.102 R)
• M24: 8,817,149 km (0.114 R)
• M25: 8,969,589 km (0.09 R)
• M26: 9,065,332 km (0.114 R)
• M27: 9,374,102 km (0.075 R)
• M28: 9,686,462 km (0.098 R)
• M29: 9,824,242 km (0.072 R)
• M30: 10,482,173 km (0.068 R)
• M31: 10,745,465 km (0.076 R)
• M32: 10,847,192 km (0.097 R)
• M33: 11,051,842 km (0.1 R)
• M34: 11,485,676 km (0.077 R)
• M35: 12,009,418 km (0.103 R)
• M36: 12,391,491 km (0.114 R)
• M37: 12,519,696 km (0.103 R)
• M38: 12,842,229 km (0.104 R)
• M39: 13,693,591 km (0.062 R)
• M40: 14,630,821 km (0.067 R)
• M41: 15,358,914 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381

Radius: 13.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.01 AU - 6.29 AU

Year: 4764 Days

Day: 5.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,875,210 km

• M1: 181,313 km (0.056 R)
• M2: 284,685 km (0.073 R)
• M3: 532,568 km (0.092 R)
• M4: 713,133 km (0.12 R)
• M5: 1,291,927 km (0.118 R)
• M6: 1,545,944 km (0.066 R)
• M7: 1,643,781 km (0.074 R)
• M8: 1,772,884 km (0.103 R)
• M9: 1,905,578 km (0.096 R)
• M10: 2,228,559 km (0.085 R)
• M11: 2,324,153 km (0.079 R)
• M12: 2,536,282 km (0.094 R)
• M13: 2,789,103 km (0.077 R)
• M14: 2,979,840 km (0.091 R)
• M15: 3,193,017 km (0.107 R)
• M16: 3,301,475 km (0.098 R)
• M17: 3,578,231 km (0.098 R)
• M18: 3,767,024 km (0.104 R)
• M19: 4,076,093 km (0.051 R)
• M20: 4,273,562 km (0.104 R)
• M21: 4,393,540 km (0.114 R)
• M22: 5,201,219 km (0.055 R)
• M23: 5,351,116 km (0.039 R)
• M24: 5,545,892 km (0.101 R)
• M25: 5,633,257 km (0.107 R)
• M26: 5,743,212 km (0.093 R)
• M27: 6,099,554 km (0.117 R)
• M28: 6,189,761 km (0.048 R)
• M29: 6,717,543 km (0.116 R)
• M30: 6,881,053 km (0.104 R)
• M31: 7,331,642 km (0.047 R)
• M32: 7,500,089 km (0.025 R)
• M33: 7,963,693 km (0.03 R)
• M34: 8,286,376 km (0.115 R)
• M35: 9,099,141 km (0.088 R)
• M36: 9,699,028 km (0.114 R)
• M37: 9,831,123 km (0.061 R)
• M38: 10,257,926 km (0.113 R)
• M39: 11,047,204 km (0.084 R)
• M40: 11,435,112 km (0.114 R)
• M41: 12,025,574 km (0.071 R)
• M42: 12,626,060 km (0.036 R)
• M43: 12,741,550 km (0.116 R)
• M44: 13,148,456 km (0.078 R)
• M45: 13,236,270 km (0.116 R)
• M46: 14,124,732 km (0.098 R)
• M47: 14,304,848 km (0.101 R)
• M48: 14,425,274 km (0.097 R)
• M49: 14,545,999 km (0.076 R)
• M50: 14,727,910 km (0.073 R)
• M51: 14,940,938 km (0.101 R)
• M52: 15,155,012 km (0.03 R)
• M53: 16,682,107 km (0.114 R)
• M54: 16,840,681 km (0.107 R)
• M55: 17,095,596 km (0.08 R)
• M56: 17,287,530 km (0.107 R)
• M57: 17,835,208 km (0.099 R)
• M58: 17,932,446 km (0.113 R)
• M59: 18,815,672 km (0.103 R)
• M60: 19,046,950 km (0.084 R)
• M61: 19,445,778 km (0.12 R)
• M62: 20,420,708 km (0.119 R)
• M63: 20,726,635 km (0.117 R)
• M64: 21,274,164 km (0.1 R)
• M65: 21,377,237 km (0.093 R)
• M66: 21,930,449 km (0.094 R)
• M67: 22,208,701 km (0.081 R)
• M68: 23,263,067 km (0.107 R)
• M69: 23,404,736 km (0.108 R)
• M70: 23,511,400 km (0.025 R)
• M71: 23,689,272 km (0.111 R)
• M72: 23,974,854 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 8.8

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.92 AU - 12.66 AU

Year: 15285 Days

Day: 5 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,875,210 km

• M1: 134,040 km (0.077 R)
• M2: 189,989 km (0.113 R)
• M3: 401,969 km (0.105 R)
• M4: 753,375 km (0.051 R)
• M5: 1,401,582 km (0.1 R)
• M6: 1,838,408 km (0.104 R)
• M7: 1,993,092 km (0.12 R)
• M8: 2,282,564 km (0.058 R)
• M9: 2,620,057 km (0.113 R)
• M10: 2,759,482 km (0.078 R)
• M11: 3,045,813 km (0.114 R)
• M12: 3,118,966 km (0.116 R)
• M13: 3,266,918 km (0.096 R)
• M14: 3,724,837 km (0.118 R)
• M15: 4,081,628 km (0.064 R)
• M16: 4,243,792 km (0.078 R)
• M17: 5,173,094 km (0.06 R)
• M18: 5,437,284 km (0.082 R)
• M19: 5,615,904 km (0.08 R)
• M20: 6,256,183 km (0.074 R)
• M21: 8,621,774 km (0.101 R)
• M22: 8,777,954 km (0.063 R)
• M23: 9,252,030 km (0.119 R)
• M24: 10,335,567 km (0.037 R)
• M25: 11,230,911 km (0.115 R)
• M26: 11,976,656 km (0.077 R)
• M27: 12,151,087 km (0.109 R)
• M28: 12,267,773 km (0.062 R)
• M29: 12,384,909 km (0.095 R)
• M30: 13,335,005 km (0.073 R)
• M31: 13,576,156 km (0.085 R)
• M32: 14,493,491 km (0.118 R)
• M33: 14,679,291 km (0.117 R)
• M34: 14,865,989 km (0.066 R)
• M35: 14,990,903 km (0.113 R)
• M36: 15,178,798 km (0.103 R)
• M37: 16,387,400 km (0.098 R)
• M38: 18,491,942 km (0.101 R)
• M39: 18,559,112 km (0.047 R)
• M40: 19,166,928 km (0.099 R)
• M41: 19,644,145 km (0.12 R)
• M42: 19,781,326 km (0.055 R)
• M43: 21,450,988 km (0.115 R)
• M44: 21,804,488 km (0.113 R)
• M45: 24,775,352 km (0.088 R)
• M46: 25,295,205 km (0.074 R)
• M47: 25,369,705 km (0.111 R)
• M48: 26,496,775 km (0.1 R)
• M49: 26,800,010 km (0.101 R)
• M50: 28,101,810 km (0.099 R)
• M51: 29,424,256 km (0.072 R)
• M52: 29,738,262 km (0.092 R)
• M53: 30,766,747 km (0.062 R)
• M54: 30,846,333 km (0.075 R)
• M55: 30,926,069 km (0.109 R)
• M56: 32,939,806 km (0.11 R)
• M57: 33,021,187 km (0.058 R)
• M58: 33,265,929 km (0.073 R)
• M59: 34,085,875 km (0.115 R)
• M60: 35,578,712 km (0.106 R)
• M61: 37,262,137 km (0.095 R)
• M62: 38,713,386 km (0.113 R)
• M63: 39,662,285 km (0.116 R)
• M64: 40,183,185 km (0.091 R)
• M65: 40,357,317 km (0.12 R)
• M66: 42,732,183 km (0.076 R)
• M67: 43,802,107 km (0.11 R)
• M68: 43,891,716 km (0.093 R)
• M69: 45,333,092 km (0.074 R)
• M70: 47,156,390 km (0.11 R)
• M71: 47,248,243 km (0.086 R)
• M72: 49,282,775 km (0.053 R)
• M73: 50,217,013 km (0.082 R)
• M74: 51,251,483 km (0.089 R)
• M75: 51,629,367 km (0.109 R)
• M76: 51,724,062 km (0.045 R)
• M77: 53,150,179 km (0.113 R)
• M78: 54,685,651 km (0.061 R)
• M79: 60,871,822 km (0.064 R)
• M80: 61,171,916 km (0.116 R)
• M81: 61,873,979 km (0.086 R)
• M82: 64,810,734 km (0.1 R)
• M83: 64,912,910 km (0.074 R)
• M84: 65,219,436 km (0.066 R)
• M85: 65,628,885 km (0.088 R)
• M86: 65,833,984 km (0.052 R)
• M87: 65,936,608 km (0.037 R)
• M88: 66,862,469 km (0.033 R)
• M89: 67,689,147 km (0.071 R)
• M90: 69,248,256 km (0.101 R)
• M91: 69,457,095 km (0.091 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 18,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit