🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.3

Radius: 10

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.57 AU - 0.83 AU

Year: 384 Days

Day: 10.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,029,597 km

• M1: 124,765 km (0.056 R)
• M2: 626,217 km (0.108 R)
• M3: 997,818 km (0.086 R)
• M4: 1,319,453 km (0.097 R)
• M5: 2,213,600 km (0.091 R)
• M6: 2,670,920 km (0.105 R)
• M7: 3,211,417 km (0.118 R)
• M8: 3,954,919 km (0.051 R)
• M9: 4,316,048 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.5

Radius: 14.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.97 AU - 1.61 AU

Year: 961 Days

Day: 14.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,029,597 km

• M1: 180,565 km (0.038 R)
• M2: 682,465 km (0.117 R)
• M3: 1,187,059 km (0.118 R)
• M4: 1,811,032 km (0.116 R)
• M5: 2,291,091 km (0.1 R)
• M6: 3,212,764 km (0.111 R)
• M7: 4,060,834 km (0.12 R)
• M8: 5,195,384 km (0.118 R)
• M9: 6,469,659 km (0.072 R)
• M10: 8,381,520 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 9.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.84 AU - 4.1 AU

Year: 4240 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,029,597 km

• M1: 119,379 km (0.103 R)
• M2: 422,315 km (0.105 R)
• M3: 759,359 km (0.105 R)
• M4: 1,079,648 km (0.112 R)
• M5: 1,981,274 km (0.053 R)
• M6: 2,791,795 km (0.074 R)
• M7: 3,187,482 km (0.102 R)
• M8: 6,222,823 km (0.108 R)
• M9: 7,292,148 km (0.095 R)
• M10: 7,594,635 km (0.088 R)
• M11: 7,975,810 km (0.111 R)
• M12: 10,285,003 km (0.038 R)
• M13: 11,012,797 km (0.089 R)
• M14: 11,866,552 km (0.096 R)
• M15: 12,239,051 km (0.078 R)
• M16: 16,347,457 km (0.103 R)
• M17: 18,679,538 km (0.088 R)
• M18: 20,685,047 km (0.108 R)
• M19: 21,705,155 km (0.058 R)
• M20: 23,845,601 km (0.084 R)
• M21: 25,811,317 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.4

Radius: 12.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.96 AU - 4.2 AU

Year: 4444 Days

Day: 10.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,029,597 km

• M1: 157,227 km (0.08 R)
• M2: 649,105 km (0.119 R)
• M3: 1,133,353 km (0.097 R)
• M4: 1,637,049 km (0.092 R)
• M5: 2,362,300 km (0.084 R)
• M6: 2,816,778 km (0.117 R)
• M7: 3,273,949 km (0.108 R)
• M8: 3,989,177 km (0.103 R)
• M9: 4,592,056 km (0.084 R)
• M10: 5,255,224 km (0.1 R)
• M11: 7,666,891 km (0.094 R)
• M12: 9,533,872 km (0.087 R)
• M13: 10,245,659 km (0.049 R)
• M14: 12,045,022 km (0.072 R)
• M15: 12,642,366 km (0.09 R)
• M16: 14,502,466 km (0.085 R)
• M17: 15,821,920 km (0.104 R)
• M18: 18,396,200 km (0.097 R)
• M19: 20,974,220 km (0.088 R)
• M20: 24,071,494 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.7

Radius: 10.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.38 AU - 4.6 AU

Year: 5228 Days

Day: 14.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,029,597 km

• M1: 130,599 km (0.05 R)
• M2: 504,145 km (0.106 R)
• M3: 2,164,532 km (0.098 R)
• M4: 2,677,353 km (0.044 R)
• M5: 4,841,885 km (0.106 R)
• M6: 5,310,126 km (0.11 R)
• M7: 5,638,793 km (0.081 R)
• M8: 6,069,036 km (0.064 R)
• M9: 6,520,971 km (0.11 R)
• M10: 6,963,033 km (0.109 R)
• M11: 7,492,609 km (0.077 R)
• M12: 7,907,295 km (0.082 R)
• M13: 8,300,737 km (0.119 R)
• M14: 10,048,938 km (0.062 R)
• M15: 15,005,414 km (0.12 R)
• M16: 17,103,076 km (0.078 R)
• M17: 21,594,004 km (0.108 R)
• M18: 23,008,751 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.7

Radius: 4.5

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.28 AU - 8.56 AU

Year: 13259 Days

Day: 23.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,029,597 km

• M1: 55,950 km (0.047 R)
• M2: 206,146 km (0.108 R)
• M3: 549,024 km (0.041 R)
• M4: 937,530 km (0.115 R)
• M5: 1,150,707 km (0.092 R)
• M6: 1,449,005 km (0.108 R)
• M7: 3,841,823 km (0.036 R)
• M8: 5,571,473 km (0.107 R)
• M9: 6,911,721 km (0.088 R)
• M10: 8,632,545 km (0.119 R)
• M11: 8,814,456 km (0.041 R)
• M12: 9,185,758 km (0.035 R)
• M13: 9,471,041 km (0.1 R)
• M14: 9,664,471 km (0.094 R)
• M15: 10,210,055 km (0.09 R)
• M16: 10,516,282 km (0.117 R)
• M17: 10,775,983 km (0.086 R)
• M18: 11,636,022 km (0.087 R)
• M19: 12,196,266 km (0.093 R)
• M20: 14,876,311 km (0.072 R)
• M21: 16,352,842 km (0.116 R)
• M22: 17,413,791 km (0.105 R)
• M23: 18,975,144 km (0.097 R)
• M24: 21,116,487 km (0.048 R)
• M25: 31,831,734 km (0.101 R)
• M26: 32,594,384 km (0.099 R)
• M27: 33,257,701 km (0.119 R)
• M28: 36,118,312 km (0.111 R)
• M29: 36,472,260 km (0.037 R)
• M30: 37,067,360 km (0.1 R)
• M31: 39,637,153 km (0.082 R)
• M32: 40,266,062 km (0.091 R)
• M33: 41,029,610 km (0.047 R)
• M34: 41,414,974 km (0.117 R)
• M35: 45,128,442 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.2

Radius: 4.2

Gravity: 40.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.13 AU - 10.43 AU

Year: 20064 Days

Day: 18.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,029,597 km

• M1: 52,210 km (0.078 R)
• M2: 229,334 km (0.118 R)
• M3: 437,125 km (0.048 R)
• M4: 614,249 km (0.114 R)
• M5: 905,815 km (0.075 R)
• M6: 1,358,947 km (0.098 R)
• M7: 1,871,918 km (0.075 R)
• M8: 2,151,517 km (0.083 R)
• M9: 2,818,573 km (0.074 R)
• M10: 3,185,836 km (0.062 R)
• M11: 5,280,356 km (0.093 R)
• M12: 6,003,213 km (0.041 R)
• M13: 7,841,920 km (0.087 R)
• M14: 11,064,259 km (0.071 R)
• M15: 11,318,874 km (0.109 R)
• M16: 11,906,046 km (0.072 R)
• M17: 14,916,553 km (0.119 R)
• M18: 16,104,211 km (0.032 R)
• M19: 16,679,415 km (0.082 R)
• M20: 16,929,991 km (0.074 R)
• M21: 17,438,773 km (0.12 R)
• M22: 19,855,377 km (0.12 R)
• M23: 20,612,043 km (0.107 R)
• M24: 22,283,650 km (0.095 R)
• M25: 24,363,360 km (0.112 R)
• M26: 24,902,810 km (0.109 R)
• M27: 29,386,557 km (0.118 R)
• M28: 29,630,102 km (0.09 R)
• M29: 32,787,515 km (0.113 R)
• M30: 38,439,023 km (0.106 R)
• M31: 40,208,317 km (0.071 R)
• M32: 53,409,432 km (0.11 R)
• M33: 54,869,507 km (0.082 R)
• M34: 55,423,767 km (0.084 R)
• M35: 65,014,038 km (0.118 R)
• M36: 69,011,742 km (0.106 R)
• M37: 74,291,499 km (0.103 R)
• M38: 76,109,562 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 15,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit