🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 11.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.69 AU - 1.05 AU

Year: 550 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,465,620 km

• M1: 139,276 km (0.054 R)
• M2: 601,084 km (0.075 R)
• M3: 979,417 km (0.059 R)
• M4: 1,333,216 km (0.116 R)
• M5: 1,687,314 km (0.073 R)
• M6: 2,224,820 km (0.081 R)
• M7: 3,088,149 km (0.096 R)
• M8: 3,683,399 km (0.116 R)
• M9: 4,522,792 km (0.093 R)
• M10: 5,150,206 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.1

Radius: 11.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.51 AU - 2.05 AU

Year: 1611 Days

Day: 10.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,465,620 km

• M1: 146,905 km (0.048 R)
• M2: 732,880 km (0.097 R)
• M3: 1,121,984 km (0.097 R)
• M4: 2,276,880 km (0.097 R)
• M5: 3,026,066 km (0.08 R)
• M6: 3,438,208 km (0.071 R)
• M7: 4,343,724 km (0.119 R)
• M8: 4,906,062 km (0.11 R)
• M9: 5,477,975 km (0.055 R)
• M10: 6,429,866 km (0.089 R)
• M11: 7,608,099 km (0.114 R)
• M12: 9,221,961 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.9

Radius: 9.2

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.67 AU - 4.43 AU

Year: 5528 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,465,620 km

• M1: 116,836 km (0.11 R)
• M2: 586,124 km (0.092 R)
• M3: 1,129,763 km (0.069 R)
• M4: 1,458,130 km (0.095 R)
• M5: 2,515,638 km (0.045 R)
• M6: 3,331,844 km (0.077 R)
• M7: 4,086,116 km (0.109 R)
• M8: 5,290,230 km (0.032 R)
• M9: 7,003,424 km (0.103 R)
• M10: 7,603,162 km (0.052 R)
• M11: 8,715,871 km (0.101 R)
• M12: 12,131,041 km (0.038 R)
• M13: 12,897,880 km (0.064 R)
• M14: 13,645,719 km (0.066 R)
• M15: 14,316,965 km (0.109 R)
• M16: 16,176,766 km (0.083 R)
• M17: 17,046,378 km (0.113 R)
• M18: 17,462,709 km (0.078 R)
• M19: 18,752,691 km (0.068 R)
• M20: 19,517,585 km (0.108 R)
• M21: 19,907,886 km (0.075 R)
• M22: 23,365,093 km (0.108 R)
• M23: 24,777,596 km (0.112 R)
• M24: 26,167,510 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 13.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.39 AU - 6.37 AU

Year: 8464 Days

Day: 9.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,465,620 km

• M1: 162,912 km (0.093 R)
• M2: 614,398 km (0.086 R)
• M3: 1,275,471 km (0.116 R)
• M4: 2,188,467 km (0.106 R)
• M5: 2,597,468 km (0.067 R)
• M6: 3,193,017 km (0.119 R)
• M7: 4,285,081 km (0.102 R)
• M8: 5,249,240 km (0.054 R)
• M9: 8,603,673 km (0.093 R)
• M10: 10,701,184 km (0.099 R)
• M11: 11,617,771 km (0.06 R)
• M12: 13,980,968 km (0.096 R)
• M13: 16,437,664 km (0.084 R)
• M14: 16,932,833 km (0.081 R)
• M15: 19,560,520 km (0.117 R)
• M16: 20,439,707 km (0.095 R)
• M17: 20,847,959 km (0.107 R)
• M18: 25,235,665 km (0.037 R)
• M19: 28,854,288 km (0.081 R)
• M20: 29,265,083 km (0.115 R)
• M21: 31,595,070 km (0.049 R)
• M22: 38,326,376 km (0.114 R)
• M23: 41,632,190 km (0.12 R)
• M24: 47,082,040 km (0.094 R)
• M25: 48,226,314 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.8

Radius: 8.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.53 AU - 5.67 AU

Year: 8988 Days

Day: 10.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,465,620 km

• M1: 105,317 km (0.111 R)
• M2: 900,878 km (0.11 R)
• M3: 1,774,081 km (0.055 R)
• M4: 2,334,924 km (0.105 R)
• M5: 3,584,215 km (0.068 R)
• M6: 4,329,213 km (0.043 R)
• M7: 6,443,180 km (0.106 R)
• M8: 11,484,479 km (0.096 R)
• M9: 13,249,285 km (0.085 R)
• M10: 16,013,255 km (0.085 R)
• M11: 16,868,656 km (0.119 R)
• M12: 17,434,435 km (0.083 R)
• M13: 19,824,560 km (0.109 R)
• M14: 25,244,641 km (0.115 R)
• M15: 25,984,851 km (0.088 R)
• M16: 26,654,900 km (0.116 R)
• M17: 27,336,318 km (0.094 R)
• M18: 27,942,189 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.1

Radius: 6.6

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.65 AU - 7.97 AU

Year: 12053 Days

Day: 17.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,465,620 km

• M1: 83,027 km (0.119 R)
• M2: 293,810 km (0.076 R)
• M3: 935,286 km (0.095 R)
• M4: 1,189,752 km (0.114 R)
• M5: 1,841,101 km (0.117 R)
• M6: 2,062,955 km (0.062 R)
• M7: 2,905,191 km (0.105 R)
• M8: 3,135,871 km (0.118 R)
• M9: 3,957,761 km (0.097 R)
• M10: 4,271,169 km (0.113 R)
• M11: 5,413,797 km (0.107 R)
• M12: 5,800,358 km (0.073 R)
• M13: 6,589,337 km (0.069 R)
• M14: 8,286,675 km (0.084 R)
• M15: 10,468,709 km (0.038 R)
• M16: 11,292,694 km (0.052 R)
• M17: 12,457,613 km (0.059 R)
• M18: 12,883,668 km (0.103 R)
• M19: 13,382,278 km (0.071 R)
• M20: 14,154,352 km (0.108 R)
• M21: 14,551,385 km (0.066 R)
• M22: 16,430,484 km (0.097 R)
• M23: 20,494,310 km (0.042 R)
• M24: 21,868,067 km (0.116 R)
• M25: 22,398,691 km (0.097 R)
• M26: 23,210,708 km (0.074 R)
• M27: 26,059,051 km (0.089 R)
• M28: 30,099,391 km (0.075 R)
• M29: 31,871,228 km (0.118 R)
• M30: 37,100,122 km (0.084 R)
• M31: 39,264,654 km (0.114 R)
• M32: 40,179,894 km (0.058 R)
• M33: 46,842,534 km (0.113 R)
• M34: 48,020,019 km (0.109 R)
• M35: 49,217,251 km (0.07 R)
• M36: 51,515,224 km (0.115 R)
• M37: 52,454,249 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858

Radius: 4.4

Gravity: 44.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.66 AU - 8.18 AU

Year: 12347 Days

Day: 17.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,465,620 km

• M1: 54,902 km (0.117 R)
• M2: 331,359 km (0.095 R)
• M3: 508,932 km (0.089 R)
• M4: 749,635 km (0.097 R)
• M5: 1,098,946 km (0.056 R)
• M6: 1,290,282 km (0.066 R)
• M7: 1,459,178 km (0.057 R)
• M8: 1,807,591 km (0.105 R)
• M9: 2,038,271 km (0.056 R)
• M10: 2,228,859 km (0.076 R)
• M11: 2,452,208 km (0.064 R)
• M12: 3,162,649 km (0.052 R)
• M13: 4,456,371 km (0.119 R)
• M14: 5,325,385 km (0.044 R)
• M15: 6,462,179 km (0.031 R)
• M16: 9,101,385 km (0.07 R)
• M17: 9,409,856 km (0.091 R)
• M18: 10,101,895 km (0.08 R)
• M19: 10,827,146 km (0.093 R)
• M20: 11,173,465 km (0.115 R)
• M21: 13,145,913 km (0.113 R)
• M22: 15,922,749 km (0.118 R)
• M23: 17,605,126 km (0.096 R)
• M24: 18,245,256 km (0.098 R)
• M25: 19,402,545 km (0.086 R)
• M26: 25,724,999 km (0.106 R)
• M27: 28,574,839 km (0.109 R)
• M28: 29,346,614 km (0.085 R)
• M29: 43,221,069 km (0.1 R)
• M30: 44,972,860 km (0.09 R)
• M31: 47,534,723 km (0.104 R)
• M32: 51,800,656 km (0.088 R)
• M33: 53,277,486 km (0.072 R)
• M34: 55,120,233 km (0.092 R)
• M35: 56,486,810 km (0.116 R)
• M36: 57,178,550 km (0.114 R)
• M37: 57,352,383 km (0.071 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: 303 - 11,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit