🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.97 AU - 1.35 AU

Year: 435 Days

Day: 24.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,590,658 km

• M1: 166,652 km (0.104 R)
• M2: 856,597 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.79 AU - 6.23 AU

Year: 4504 Days

Day: 40.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 9.6

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.25 AU - 6.19 AU

Year: 4764 Days

Day: 9.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,590,658 km

• M1: 126,560 km (0.115 R)
• M2: 475,572 km (0.107 R)
• M3: 860,936 km (0.086 R)
• M4: 1,279,211 km (0.113 R)
• M5: 2,087,638 km (0.094 R)
• M6: 2,401,195 km (0.084 R)
• M7: 2,764,569 km (0.112 R)
• M8: 3,224,732 km (0.097 R)
• M9: 3,668,738 km (0.09 R)
• M10: 4,653,691 km (0.062 R)
• M11: 5,000,159 km (0.117 R)
• M12: 6,145,032 km (0.099 R)
• M13: 7,420,354 km (0.048 R)
• M14: 8,120,472 km (0.096 R)
• M15: 8,664,110 km (0.064 R)
• M16: 9,356,599 km (0.097 R)
• M17: 9,867,326 km (0.085 R)
• M18: 11,753,606 km (0.115 R)
• M19: 12,500,248 km (0.11 R)
• M20: 12,911,194 km (0.094 R)
• M21: 17,595,402 km (0.026 R)
• M22: 17,917,038 km (0.084 R)
• M23: 20,991,124 km (0.114 R)
• M24: 25,944,460 km (0.104 R)
• M25: 29,406,603 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 9.1

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.85 AU - 6.07 AU

Year: 5067 Days

Day: 7.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,590,658 km

• M1: 113,096 km (0.103 R)
• M2: 446,400 km (0.099 R)
• M3: 1,068,129 km (0.08 R)
• M4: 1,482,664 km (0.098 R)
• M5: 1,799,513 km (0.111 R)
• M6: 2,161,689 km (0.079 R)
• M7: 2,691,714 km (0.097 R)
• M8: 3,034,742 km (0.112 R)
• M9: 3,346,056 km (0.113 R)
• M10: 4,338,637 km (0.067 R)
• M11: 5,688,010 km (0.096 R)
• M12: 8,263,188 km (0.117 R)
• M13: 10,978,988 km (0.025 R)
• M14: 11,764,676 km (0.068 R)
• M15: 12,439,512 km (0.108 R)
• M16: 13,866,227 km (0.097 R)
• M17: 15,005,714 km (0.089 R)
• M18: 19,321,612 km (0.114 R)
• M19: 21,159,422 km (0.099 R)
• M20: 23,409,972 km (0.105 R)
• M21: 24,787,619 km (0.094 R)
• M22: 26,543,749 km (0.115 R)
• M23: 26,954,096 km (0.038 R)
• M24: 28,896,773 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 13.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.85 AU - 9.13 AU

Year: 7139 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,590,658 km

• M1: 169,195 km (0.119 R)
• M2: 673,789 km (0.046 R)
• M3: 1,135,747 km (0.082 R)
• M4: 1,844,841 km (0.102 R)
• M5: 2,286,304 km (0.12 R)
• M6: 2,744,672 km (0.113 R)
• M7: 3,804,872 km (0.095 R)
• M8: 5,206,604 km (0.096 R)
• M9: 6,199,336 km (0.1 R)
• M10: 7,067,602 km (0.113 R)
• M11: 7,494,853 km (0.117 R)
• M12: 9,810,180 km (0.111 R)
• M13: 11,179,000 km (0.111 R)
• M14: 11,662,650 km (0.11 R)
• M15: 12,880,377 km (0.097 R)
• M16: 13,466,202 km (0.113 R)
• M17: 14,691,109 km (0.104 R)
• M18: 15,330,790 km (0.112 R)
• M19: 15,989,020 km (0.087 R)
• M20: 17,362,179 km (0.098 R)
• M21: 18,409,215 km (0.058 R)
• M22: 21,505,741 km (0.111 R)
• M23: 22,944,573 km (0.053 R)
• M24: 23,490,606 km (0.11 R)
• M25: 24,045,165 km (0.082 R)
• M26: 25,511,523 km (0.111 R)
• M27: 27,910,026 km (0.115 R)
• M28: 29,254,911 km (0.101 R)
• M29: 29,897,284 km (0.112 R)
• M30: 32,170,872 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.2

Radius: 4.2

Gravity: 44.51 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.08 AU - 17.18 AU

Year: 18497 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,590,658 km

• M1: 52,210 km (0.098 R)
• M2: 189,391 km (0.115 R)
• M3: 515,215 km (0.117 R)
• M4: 1,246,749 km (0.093 R)
• M5: 1,875,509 km (0.1 R)
• M6: 2,458,491 km (0.095 R)
• M7: 2,943,338 km (0.114 R)
• M8: 3,181,199 km (0.08 R)
• M9: 4,067,716 km (0.113 R)
• M10: 4,296,152 km (0.05 R)
• M11: 4,498,707 km (0.035 R)
• M12: 5,729,000 km (0.102 R)
• M13: 6,100,003 km (0.106 R)
• M14: 6,399,498 km (0.093 R)
• M15: 7,549,606 km (0.111 R)
• M16: 8,563,730 km (0.119 R)
• M17: 8,939,221 km (0.12 R)
• M18: 10,190,757 km (0.095 R)
• M19: 12,619,927 km (0.067 R)
• M20: 13,105,970 km (0.067 R)
• M21: 14,189,208 km (0.099 R)
• M22: 14,487,806 km (0.108 R)
• M23: 15,097,716 km (0.072 R)
• M24: 16,779,795 km (0.103 R)
• M25: 17,452,237 km (0.074 R)
• M26: 18,142,332 km (0.064 R)
• M27: 20,606,060 km (0.05 R)
• M28: 20,796,946 km (0.069 R)
• M29: 22,266,596 km (0.065 R)
• M30: 24,975,365 km (0.103 R)
• M31: 25,520,350 km (0.112 R)
• M32: 33,081,026 km (0.098 R)
• M33: 38,873,156 km (0.113 R)
• M34: 39,018,715 km (0.104 R)
• M35: 42,932,644 km (0.094 R)
• M36: 46,278,700 km (0.099 R)
• M37: 48,434,854 km (0.073 R)
• M38: 58,873,045 km (0.119 R)
• M39: 64,205,312 km (0.069 R)
• M40: 73,125,234 km (0.055 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit