🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.51 AU - 0.55 AU

Year: 249 Days

Day: 38.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.9

Radius: 11.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.62 AU - 0.96 AU

Year: 453 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 5,163,483 km

• M1: 147,952 km (0.049 R)
• M2: 234,420 km (0.104 R)
• M3: 308,770 km (0.118 R)
• M4: 382,372 km (0.12 R)
• M5: 461,509 km (0.056 R)
• M6: 554,709 km (0.069 R)
• M7: 637,586 km (0.11 R)
• M8: 729,140 km (0.032 R)
• M9: 817,852 km (0.091 R)
• M10: 948,002 km (0.041 R)
• M11: 1,059,153 km (0.074 R)
• M12: 1,161,627 km (0.084 R)
• M13: 1,267,393 km (0.117 R)
• M14: 1,357,601 km (0.088 R)
• M15: 1,494,483 km (0.071 R)
• M16: 1,625,830 km (0.106 R)
• M17: 1,750,744 km (0.054 R)
• M18: 1,835,865 km (0.062 R)
• M19: 2,027,051 km (0.11 R)
• M20: 2,128,030 km (0.109 R)
• M21: 2,311,736 km (0.094 R)
• M22: 2,627,836 km (0.069 R)
• M23: 2,725,972 km (0.046 R)
• M24: 2,856,721 km (0.059 R)
• M25: 2,932,417 km (0.075 R)
• M26: 3,034,443 km (0.109 R)
• M27: 3,183,143 km (0.093 R)
• M28: 3,327,805 km (0.12 R)
• M29: 3,400,958 km (0.079 R)
• M30: 3,488,024 km (0.113 R)
• M31: 3,603,214 km (0.044 R)
• M32: 3,678,312 km (0.114 R)
• M33: 3,781,685 km (0.112 R)
• M34: 3,949,085 km (0.101 R)
• M35: 4,055,000 km (0.116 R)
• M36: 4,133,389 km (0.086 R)
• M37: 4,212,078 km (0.086 R)
• M38: 4,320,387 km (0.102 R)
• M39: 4,488,235 km (0.08 R)
• M40: 4,658,328 km (0.087 R)
• M41: 4,823,035 km (0.059 R)
• M42: 5,004,946 km (0.106 R)
• M43: 5,142,876 km (0.073 R)
• M44: 5,305,339 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 15

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.1 AU - 1.54 AU

Year: 979 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 5,163,483 km

• M1: 189,092 km (0.104 R)
• M2: 307,274 km (0.108 R)
• M3: 408,402 km (0.097 R)
• M4: 559,646 km (0.108 R)
• M5: 744,100 km (0.11 R)
• M6: 862,133 km (0.08 R)
• M7: 972,087 km (0.113 R)
• M8: 1,310,178 km (0.111 R)
• M9: 1,542,803 km (0.079 R)
• M10: 1,642,285 km (0.104 R)
• M11: 1,835,117 km (0.041 R)
• M12: 1,961,228 km (0.038 R)
• M13: 2,076,718 km (0.071 R)
• M14: 2,180,688 km (0.105 R)
• M15: 2,343,451 km (0.075 R)
• M16: 2,803,314 km (0.026 R)
• M17: 2,918,804 km (0.036 R)
• M18: 3,083,511 km (0.104 R)
• M19: 3,496,401 km (0.046 R)
• M20: 3,596,183 km (0.119 R)
• M21: 3,910,040 km (0.087 R)
• M22: 4,188,740 km (0.107 R)
• M23: 4,330,559 km (0.074 R)
• M24: 4,528,328 km (0.074 R)
• M25: 4,701,562 km (0.062 R)
• M26: 4,867,765 km (0.098 R)
• M27: 5,111,310 km (0.088 R)
• M28: 5,253,728 km (0.088 R)
• M29: 5,416,640 km (0.082 R)
• M30: 5,542,452 km (0.065 R)
• M31: 5,718,379 km (0.109 R)
• M32: 5,925,871 km (0.049 R)
• M33: 6,115,711 km (0.103 R)
• M34: 6,358,508 km (0.085 R)
• M35: 6,625,241 km (0.099 R)
• M36: 6,749,557 km (0.052 R)
• M37: 6,948,073 km (0.119 R)
• M38: 7,201,641 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.2

Radius: 11.1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.44 AU - 1.6 AU

Year: 1210 Days

Day: 5 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 5,163,483 km

• M1: 139,724 km (0.108 R)
• M2: 215,122 km (0.104 R)
• M3: 293,511 km (0.114 R)
• M4: 404,812 km (0.106 R)
• M5: 485,744 km (0.075 R)
• M6: 585,526 km (0.096 R)
• M7: 659,427 km (0.054 R)
• M8: 790,475 km (0.064 R)
• M9: 859,589 km (0.087 R)
• M10: 935,884 km (0.116 R)
• M11: 1,014,573 km (0.089 R)
• M12: 1,248,843 km (0.082 R)
• M13: 1,381,237 km (0.106 R)
• M14: 1,466,508 km (0.03 R)
• M15: 1,588,879 km (0.064 R)
• M16: 1,831,676 km (0.091 R)
• M17: 1,951,355 km (0.082 R)
• M18: 2,060,711 km (0.047 R)
• M19: 2,285,706 km (0.093 R)
• M20: 2,380,850 km (0.118 R)
• M21: 2,596,121 km (0.105 R)
• M22: 2,688,274 km (0.073 R)
• M23: 2,774,442 km (0.077 R)
• M24: 3,038,482 km (0.057 R)
• M25: 3,196,308 km (0.101 R)
• M26: 3,272,453 km (0.076 R)
• M27: 3,543,674 km (0.076 R)
• M28: 3,638,519 km (0.111 R)
• M29: 3,718,105 km (0.063 R)
• M30: 3,838,681 km (0.098 R)
• M31: 4,075,345 km (0.048 R)
• M32: 4,199,811 km (0.096 R)
• M33: 4,283,436 km (0.112 R)
• M34: 4,443,805 km (0.118 R)
• M35: 4,537,752 km (0.118 R)
• M36: 4,675,382 km (0.073 R)
• M37: 5,016,765 km (0.087 R)
• M38: 5,087,824 km (0.088 R)
• M39: 5,159,182 km (0.074 R)
• M40: 5,293,969 km (0.075 R)
• M41: 5,502,958 km (0.088 R)
• M42: 5,677,538 km (0.102 R)
• M43: 5,929,012 km (0.084 R)
• M44: 6,023,109 km (0.073 R)
• M45: 6,108,231 km (0.068 R)
• M46: 6,184,077 km (0.091 R)
• M47: 6,414,009 km (0.082 R)
• M48: 6,549,395 km (0.105 R)
• M49: 6,636,910 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 10.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.51 AU - 1.83 AU

Year: 1393 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 5,163,483 km

• M1: 126,859 km (0.119 R)
• M2: 192,383 km (0.118 R)
• M3: 275,410 km (0.109 R)
• M4: 364,420 km (0.113 R)
• M5: 430,094 km (0.1 R)
• M6: 503,995 km (0.114 R)
• M7: 600,037 km (0.109 R)
• M8: 692,189 km (0.076 R)
• M9: 860,038 km (0.063 R)
• M10: 924,664 km (0.092 R)
• M11: 1,037,611 km (0.114 R)
• M12: 1,120,039 km (0.07 R)
• M13: 1,218,325 km (0.099 R)
• M14: 1,291,778 km (0.117 R)
• M15: 1,400,086 km (0.117 R)
• M16: 1,496,876 km (0.111 R)
• M17: 1,561,054 km (0.067 R)
• M18: 1,702,424 km (0.096 R)
• M19: 2,158,099 km (0.116 R)
• M20: 2,305,004 km (0.029 R)
• M21: 2,368,134 km (0.074 R)
• M22: 2,437,847 km (0.092 R)
• M23: 2,513,992 km (0.025 R)
• M24: 2,608,837 km (0.088 R)
• M25: 2,674,810 km (0.093 R)
• M26: 3,184,191 km (0.102 R)
• M27: 3,267,816 km (0.099 R)
• M28: 3,443,743 km (0.105 R)
• M29: 3,589,451 km (0.107 R)
• M30: 3,935,022 km (0.077 R)
• M31: 4,448,592 km (0.107 R)
• M32: 4,680,319 km (0.08 R)
• M33: 4,916,235 km (0.033 R)
• M34: 5,020,654 km (0.083 R)
• M35: 5,088,123 km (0.052 R)
• M36: 5,163,520 km (0.046 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 13,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit