🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.7 AU - 1.02 AU

Year: 336 Days

Day: 18.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,304,623 km

• M1: 118,182 km (0.11 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.4

Radius: 8.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.22 AU - 4.16 AU

Year: 2990 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 16,304,623 km

• M1: 117,584 km (0.07 R)
• M2: 239,357 km (0.078 R)
• M3: 317,447 km (0.112 R)
• M4: 400,025 km (0.097 R)
• M5: 521,199 km (0.042 R)
• M6: 639,232 km (0.081 R)
• M7: 740,509 km (0.096 R)
• M8: 979,268 km (0.044 R)
• M9: 1,263,504 km (0.065 R)
• M10: 1,482,216 km (0.094 R)
• M11: 1,538,913 km (0.092 R)
• M12: 1,701,526 km (0.076 R)
• M13: 1,821,204 km (0.062 R)
• M14: 1,931,309 km (0.104 R)
• M15: 2,018,674 km (0.075 R)
• M16: 2,081,804 km (0.073 R)
• M17: 2,223,024 km (0.065 R)
• M18: 2,394,164 km (0.112 R)
• M19: 2,488,112 km (0.095 R)
• M20: 2,721,634 km (0.108 R)
• M21: 2,777,584 km (0.089 R)
• M22: 2,833,982 km (0.083 R)
• M23: 2,919,253 km (0.099 R)
• M24: 3,343,512 km (0.095 R)
• M25: 3,663,053 km (0.07 R)
• M26: 3,740,545 km (0.081 R)
• M27: 4,168,694 km (0.09 R)
• M28: 4,298,695 km (0.116 R)
• M29: 4,595,796 km (0.06 R)
• M30: 4,865,671 km (0.101 R)
• M31: 5,054,164 km (0.073 R)
• M32: 5,175,338 km (0.088 R)
• M33: 5,332,715 km (0.12 R)
• M34: 5,904,778 km (0.051 R)
• M35: 6,952,561 km (0.086 R)
• M36: 7,029,604 km (0.085 R)
• M37: 7,321,021 km (0.117 R)
• M38: 7,875,580 km (0.084 R)
• M39: 8,259,598 km (0.055 R)
• M40: 8,546,526 km (0.114 R)
• M41: 8,649,749 km (0.032 R)
• M42: 8,774,214 km (0.111 R)
• M43: 8,836,746 km (0.058 R)
• M44: 8,983,053 km (0.077 R)
• M45: 9,046,034 km (0.105 R)
• M46: 10,248,053 km (0.105 R)
• M47: 10,512,093 km (0.03 R)
• M48: 10,823,107 km (0.088 R)
• M49: 10,979,736 km (0.116 R)
• M50: 11,047,055 km (0.114 R)
• M51: 11,272,648 km (0.119 R)
• M52: 11,454,111 km (0.063 R)
• M53: 11,590,843 km (0.088 R)
• M54: 11,728,174 km (0.11 R)
• M55: 12,189,833 km (0.094 R)
• M56: 12,329,557 km (0.098 R)
• M57: 12,610,502 km (0.106 R)
• M58: 14,022,108 km (0.036 R)
• M59: 14,266,401 km (0.069 R)
• M60: 14,610,626 km (0.095 R)
• M61: 15,007,509 km (0.115 R)
• M62: 15,132,273 km (0.113 R)
• M63: 15,232,205 km (0.107 R)
• M64: 15,307,453 km (0.047 R)
• M65: 16,091,495 km (0.036 R)
• M66: 16,219,102 km (0.086 R)
• M67: 16,552,705 km (0.041 R)
• M68: 16,630,047 km (0.114 R)
• M69: 16,914,433 km (0.051 R)
• M70: 17,070,314 km (0.111 R)
• M71: 17,331,063 km (0.09 R)
• M72: 17,514,470 km (0.091 R)
• M73: 17,593,308 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 9.2

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.78 AU - 3.82 AU

Year: 3124 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 16,304,623 km

• M1: 135,236 km (0.118 R)
• M2: 222,901 km (0.103 R)
• M3: 363,373 km (0.119 R)
• M4: 491,728 km (0.027 R)
• M5: 576,700 km (0.094 R)
• M6: 698,772 km (0.051 R)
• M7: 852,708 km (0.106 R)
• M8: 981,811 km (0.12 R)
• M9: 1,067,530 km (0.117 R)
• M10: 1,155,793 km (0.086 R)
• M11: 1,340,098 km (0.115 R)
• M12: 1,827,338 km (0.096 R)
• M13: 2,186,522 km (0.058 R)
• M14: 2,483,025 km (0.062 R)
• M15: 2,619,010 km (0.104 R)
• M16: 2,774,891 km (0.059 R)
• M17: 3,132,579 km (0.073 R)
• M18: 3,410,532 km (0.092 R)
• M19: 3,485,930 km (0.093 R)
• M20: 3,600,222 km (0.083 R)
• M21: 3,715,862 km (0.066 R)
• M22: 4,230,777 km (0.076 R)
• M23: 4,642,321 km (0.047 R)
• M24: 4,705,152 km (0.07 R)
• M25: 5,152,899 km (0.116 R)
• M26: 5,838,954 km (0.112 R)
• M27: 6,020,716 km (0.096 R)
• M28: 6,135,158 km (0.084 R)
• M29: 6,273,686 km (0.08 R)
• M30: 6,413,111 km (0.052 R)
• M31: 6,530,097 km (0.117 R)
• M32: 6,624,194 km (0.066 R)
• M33: 6,742,526 km (0.048 R)
• M34: 6,909,327 km (0.107 R)
• M35: 7,491,562 km (0.082 R)
• M36: 7,713,865 km (0.057 R)
• M37: 7,988,676 km (0.07 R)
• M38: 10,382,990 km (0.056 R)
• M39: 10,492,944 km (0.089 R)
• M40: 10,575,821 km (0.118 R)
• M41: 10,686,524 km (0.103 R)
• M42: 10,964,926 km (0.089 R)
• M43: 11,161,348 km (0.111 R)
• M44: 11,358,817 km (0.116 R)
• M45: 11,500,636 km (0.037 R)
• M46: 11,614,479 km (0.116 R)
• M47: 12,392,837 km (0.107 R)
• M48: 12,744,093 km (0.089 R)
• M49: 12,921,067 km (0.102 R)
• M50: 12,980,158 km (0.098 R)
• M51: 13,576,755 km (0.068 R)
• M52: 13,727,250 km (0.11 R)
• M53: 14,304,399 km (0.114 R)
• M54: 14,426,770 km (0.074 R)
• M55: 15,013,493 km (0.082 R)
• M56: 15,482,183 km (0.056 R)
• M57: 15,639,410 km (0.039 R)
• M58: 15,860,516 km (0.079 R)
• M59: 16,019,090 km (0.052 R)
• M60: 16,082,669 km (0.12 R)
• M61: 16,433,924 km (0.039 R)
• M62: 16,884,513 km (0.047 R)
• M63: 17,078,841 km (0.052 R)
• M64: 17,535,264 km (0.078 R)
• M65: 17,830,869 km (0.03 R)
• M66: 18,660,390 km (0.118 R)
• M67: 19,063,107 km (0.118 R)
• M68: 19,400,899 km (0.112 R)
• M69: 19,774,744 km (0.093 R)
• M70: 19,979,693 km (0.045 R)
• M71: 20,875,784 km (0.049 R)
• M72: 21,538,802 km (0.096 R)
• M73: 21,714,430 km (0.044 R)
• M74: 21,820,196 km (0.119 R)
• M75: 22,067,182 km (0.059 R)
• M76: 22,315,365 km (0.063 R)
• M77: 22,528,691 km (0.081 R)
• M78: 24,113,830 km (0.103 R)
• M79: 24,259,838 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 14.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.39 AU - 8.47 AU

Year: 10323 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 16,304,623 km

• M1: 205,248 km (0.104 R)
• M2: 364,271 km (0.102 R)
• M3: 502,050 km (0.056 R)
• M4: 724,652 km (0.096 R)
• M5: 1,055,862 km (0.118 R)
• M6: 1,939,088 km (0.119 R)
• M7: 2,199,089 km (0.092 R)
• M8: 2,408,077 km (0.107 R)
• M9: 2,846,249 km (0.097 R)
• M10: 3,212,315 km (0.069 R)
• M11: 3,753,560 km (0.104 R)
• M12: 4,065,023 km (0.061 R)
• M13: 5,883,535 km (0.12 R)
• M14: 6,107,183 km (0.045 R)
• M15: 6,404,135 km (0.11 R)
• M16: 6,831,387 km (0.115 R)
• M17: 7,139,708 km (0.026 R)
• M18: 8,053,901 km (0.096 R)
• M19: 8,341,278 km (0.107 R)
• M20: 8,906,459 km (0.062 R)
• M21: 9,584,885 km (0.061 R)
• M22: 10,197,339 km (0.064 R)
• M23: 11,012,647 km (0.074 R)
• M24: 11,182,590 km (0.107 R)
• M25: 11,374,674 km (0.094 R)
• M26: 11,546,412 km (0.081 R)
• M27: 12,794,807 km (0.086 R)
• M28: 13,220,562 km (0.086 R)
• M29: 13,605,328 km (0.105 R)
• M30: 13,764,949 km (0.075 R)
• M31: 14,016,872 km (0.117 R)
• M32: 14,502,317 km (0.106 R)
• M33: 14,665,229 km (0.099 R)
• M34: 15,632,379 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 10,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit