🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 14.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.71 AU - 0.79 AU

Year: 448 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,431,171 km

• M1: 183,706 km (0.068 R)
• M2: 643,271 km (0.094 R)
• M3: 1,169,107 km (0.119 R)
• M4: 1,685,669 km (0.119 R)
• M5: 2,160,492 km (0.115 R)
• M6: 2,850,887 km (0.087 R)
• M7: 3,597,829 km (0.05 R)
• M8: 4,371,998 km (0.065 R)
• M9: 5,142,427 km (0.104 R)
• M10: 5,931,107 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.5

Radius: 10.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.76 AU - 1.24 AU

Year: 690 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,431,171 km

• M1: 130,599 km (0.063 R)
• M2: 485,445 km (0.074 R)
• M3: 874,250 km (0.053 R)
• M4: 1,204,263 km (0.094 R)
• M5: 1,973,196 km (0.076 R)
• M6: 2,634,718 km (0.089 R)
• M7: 3,017,838 km (0.109 R)
• M8: 4,334,748 km (0.112 R)
• M9: 4,671,493 km (0.044 R)
• M10: 5,307,882 km (0.034 R)
• M11: 5,637,895 km (0.094 R)
• M12: 6,753,596 km (0.118 R)
• M13: 7,097,821 km (0.065 R)
• M14: 7,544,819 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.1

Radius: 8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.29 AU - 1.53 AU

Year: 1156 Days

Day: 5.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,431,171 km

• M1: 99,782 km (0.117 R)
• M2: 372,200 km (0.101 R)
• M3: 682,765 km (0.039 R)
• M4: 980,016 km (0.068 R)
• M5: 1,454,989 km (0.069 R)
• M6: 1,803,103 km (0.091 R)
• M7: 2,173,059 km (0.114 R)
• M8: 2,630,379 km (0.094 R)
• M9: 4,133,240 km (0.027 R)
• M10: 4,879,284 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 8.6

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.37 AU - 1.55 AU

Year: 1218 Days

Day: 8.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,431,171 km

• M1: 106,962 km (0.052 R)
• M2: 487,390 km (0.078 R)
• M3: 764,296 km (0.074 R)
• M4: 1,200,523 km (0.104 R)
• M5: 1,506,600 km (0.112 R)
• M6: 1,996,832 km (0.117 R)
• M7: 2,325,648 km (0.105 R)
• M8: 2,768,309 km (0.117 R)
• M9: 3,150,531 km (0.055 R)
• M10: 4,754,669 km (0.097 R)
• M11: 5,044,291 km (0.045 R)
• M12: 5,366,225 km (0.118 R)
• M13: 5,940,681 km (0.039 R)
• M14: 6,602,652 km (0.118 R)
• M15: 7,012,999 km (0.101 R)
• M16: 7,363,656 km (0.096 R)
• M17: 7,858,227 km (0.063 R)
• M18: 8,264,235 km (0.111 R)
• M19: 8,913,939 km (0.057 R)
• M20: 10,187,465 km (0.053 R)
• M21: 10,703,279 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.8

Radius: 9.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.88 AU - 3.58 AU

Year: 4007 Days

Day: 9.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,431,171 km

• M1: 118,182 km (0.119 R)
• M2: 524,341 km (0.081 R)
• M3: 1,046,587 km (0.078 R)
• M4: 1,847,235 km (0.116 R)
• M5: 2,263,117 km (0.059 R)
• M6: 2,934,661 km (0.103 R)
• M7: 3,591,097 km (0.117 R)
• M8: 4,011,018 km (0.089 R)
• M9: 4,566,475 km (0.079 R)
• M10: 5,636,997 km (0.112 R)
• M11: 8,486,388 km (0.086 R)
• M12: 9,133,997 km (0.118 R)
• M13: 10,202,425 km (0.113 R)
• M14: 12,709,985 km (0.117 R)
• M15: 13,600,990 km (0.065 R)
• M16: 14,307,391 km (0.084 R)
• M17: 15,038,027 km (0.115 R)
• M18: 16,180,356 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.5

Radius: 7.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.42 AU - 7.32 AU

Year: 12429 Days

Day: 17 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,431,171 km

• M1: 100,081 km (0.086 R)
• M2: 350,508 km (0.106 R)
• M3: 945,608 km (0.049 R)
• M4: 1,605,484 km (0.112 R)
• M5: 2,701,738 km (0.06 R)
• M6: 3,375,526 km (0.086 R)
• M7: 3,891,489 km (0.077 R)
• M8: 6,199,037 km (0.112 R)
• M9: 7,255,946 km (0.08 R)
• M10: 8,468,287 km (0.031 R)
• M11: 13,015,464 km (0.085 R)
• M12: 13,555,213 km (0.074 R)
• M13: 13,830,772 km (0.044 R)
• M14: 15,146,186 km (0.09 R)
• M15: 17,112,500 km (0.055 R)
• M16: 25,581,086 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.9

Radius: 3.2

Gravity: 37.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.25 AU - 9.05 AU

Year: 16060 Days

Day: 17.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,431,171 km

• M1: 40,242 km (0.081 R)
• M2: 170,691 km (0.114 R)
• M3: 356,941 km (0.111 R)
• M4: 580,290 km (0.098 R)
• M5: 684,410 km (0.083 R)
• M6: 849,566 km (0.113 R)
• M7: 1,110,315 km (0.112 R)
• M8: 1,325,587 km (0.078 R)
• M9: 1,436,140 km (0.106 R)
• M10: 1,583,045 km (0.078 R)
• M11: 2,158,847 km (0.112 R)
• M12: 3,366,550 km (0.032 R)
• M13: 4,486,141 km (0.119 R)
• M14: 5,403,325 km (0.072 R)
• M15: 5,905,974 km (0.092 R)
• M16: 6,798,026 km (0.102 R)
• M17: 10,762,370 km (0.117 R)
• M18: 11,381,855 km (0.12 R)
• M19: 12,084,516 km (0.063 R)
• M20: 13,705,110 km (0.105 R)
• M21: 17,142,121 km (0.111 R)
• M22: 17,522,249 km (0.075 R)
• M23: 17,752,929 km (0.09 R)
• M24: 17,985,703 km (0.114 R)
• M25: 19,921,200 km (0.117 R)
• M26: 20,853,046 km (0.086 R)
• M27: 22,986,162 km (0.1 R)
• M28: 23,634,668 km (0.097 R)
• M29: 25,260,199 km (0.097 R)
• M30: 26,755,130 km (0.104 R)
• M31: 28,519,488 km (0.107 R)
• M32: 29,484,244 km (0.12 R)
• M33: 31,140,143 km (0.092 R)
• M34: 31,591,929 km (0.071 R)
• M35: 41,162,901 km (0.118 R)
• M36: 41,706,839 km (0.087 R)
• M37: 42,393,643 km (0.072 R)
• M38: 45,216,405 km (0.113 R)
• M39: 47,116,747 km (0.112 R)
• M40: 51,861,991 km (0.115 R)
• M41: 54,268,124 km (0.029 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit