🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.98 AU - 2.4 AU

Year: 1457 Days

Day: 31.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 13.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.58 AU - 5.42 AU

Year: 4292 Days

Day: 9.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 105,621,848 km

• M1: 164,109 km (0.09 R)
• M2: 591,510 km (0.081 R)
• M3: 1,077,404 km (0.049 R)
• M4: 1,595,162 km (0.045 R)
• M5: 2,161,988 km (0.039 R)
• M6: 3,208,276 km (0.095 R)
• M7: 3,792,755 km (0.091 R)
• M8: 4,740,158 km (0.119 R)
• M9: 5,391,657 km (0.09 R)
• M10: 6,013,834 km (0.033 R)
• M11: 6,434,354 km (0.089 R)
• M12: 7,334,933 km (0.119 R)
• M13: 10,849,286 km (0.114 R)
• M14: 12,219,453 km (0.043 R)
• M15: 13,345,925 km (0.116 R)
• M16: 14,487,058 km (0.102 R)
• M17: 15,524,070 km (0.062 R)
• M18: 16,261,588 km (0.101 R)
• M19: 17,141,672 km (0.035 R)
• M20: 19,253,695 km (0.068 R)
• M21: 21,119,180 km (0.067 R)
• M22: 21,603,877 km (0.08 R)
• M23: 24,289,907 km (0.062 R)
• M24: 27,518,379 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.4

Radius: 12.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.78 AU - 7.76 AU

Year: 7059 Days

Day: 11.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 74.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 105,621,848 km

• M1: 159,322 km (0.103 R)
• M2: 680,670 km (0.116 R)
• M3: 1,442,123 km (0.112 R)
• M4: 1,889,720 km (0.118 R)
• M5: 4,356,589 km (0.108 R)
• M6: 4,930,746 km (0.119 R)
• M7: 5,371,312 km (0.076 R)
• M8: 5,870,370 km (0.082 R)
• M9: 6,434,504 km (0.104 R)
• M10: 7,404,795 km (0.086 R)
• M11: 8,762,695 km (0.051 R)
• M12: 9,545,691 km (0.036 R)
• M13: 10,000,468 km (0.055 R)
• M14: 11,151,474 km (0.053 R)
• M15: 12,282,434 km (0.097 R)
• M16: 14,892,468 km (0.118 R)
• M17: 15,381,503 km (0.105 R)
• M18: 18,058,408 km (0.026 R)
• M19: 18,755,683 km (0.045 R)
• M20: 19,398,505 km (0.084 R)
• M21: 19,908,634 km (0.089 R)
• M22: 21,184,854 km (0.101 R)
• M23: 25,688,198 km (0.089 R)
• M24: 26,659,687 km (0.091 R)
• M25: 28,023,870 km (0.07 R)
• M26: 32,090,987 km (0.116 R)
• M27: 35,010,988 km (0.112 R)
• M28: 36,979,247 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.2

Radius: 4.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.74 AU - 14.3 AU

Year: 22350 Days

Day: 15.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 105,621,848 km

• M1: 58,493 km (0.115 R)
• M2: 228,885 km (0.038 R)
• M3: 396,434 km (0.107 R)
• M4: 678,277 km (0.107 R)
• M5: 864,376 km (0.108 R)
• M6: 2,179,641 km (0.099 R)
• M7: 2,415,856 km (0.105 R)
• M8: 2,589,390 km (0.05 R)
• M9: 3,048,655 km (0.032 R)
• M10: 3,344,560 km (0.089 R)
• M11: 3,536,045 km (0.096 R)
• M12: 3,709,578 km (0.115 R)
• M13: 4,461,158 km (0.111 R)
• M14: 5,805,744 km (0.067 R)
• M15: 6,551,639 km (0.097 R)
• M16: 6,700,638 km (0.113 R)
• M17: 7,933,325 km (0.12 R)
• M18: 8,581,083 km (0.111 R)
• M19: 12,019,291 km (0.115 R)
• M20: 12,186,691 km (0.079 R)
• M21: 13,764,350 km (0.094 R)
• M22: 14,194,594 km (0.075 R)
• M23: 15,671,424 km (0.082 R)
• M24: 16,005,476 km (0.082 R)
• M25: 16,896,481 km (0.111 R)
• M26: 22,775,528 km (0.093 R)
• M27: 23,638,259 km (0.101 R)
• M28: 25,704,505 km (0.098 R)
• M29: 27,790,796 km (0.098 R)
• M30: 32,837,481 km (0.037 R)
• M31: 33,384,410 km (0.066 R)
• M32: 34,384,173 km (0.117 R)
• M33: 34,834,762 km (0.072 R)
• M34: 37,147,395 km (0.087 R)

Asteroid Belt

Center: 14.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987

Radius: 3.6

Gravity: 76.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.9 AU - 16.96 AU

Year: 27250 Days

Day: 18.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 105,621,848 km

• M1: 46,076 km (0.063 R)
• M2: 328,367 km (0.115 R)
• M3: 477,217 km (0.069 R)
• M4: 1,247,347 km (0.055 R)
• M5: 1,795,324 km (0.076 R)
• M6: 3,251,360 km (0.116 R)
• M7: 5,011,678 km (0.104 R)
• M8: 5,976,285 km (0.057 R)
• M9: 13,480,863 km (0.074 R)
• M10: 16,669,392 km (0.097 R)
• M11: 21,838,596 km (0.052 R)
• M12: 28,243,330 km (0.082 R)
• M13: 29,172,931 km (0.113 R)
• M14: 38,313,062 km (0.096 R)
• M15: 48,056,670 km (0.099 R)
• M16: 58,897,878 km (0.058 R)
• M17: 64,882,242 km (0.045 R)
• M18: 65,111,426 km (0.117 R)
• M19: 66,730,225 km (0.034 R)
• M20: 77,267,300 km (0.113 R)
• M21: 84,419,724 km (0.037 R)
• M22: 84,692,740 km (0.064 R)
• M23: 88,296,254 km (0.063 R)
• M24: 90,278,425 km (0.118 R)
• M25: 92,870,059 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit