🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.03 AU - 1.11 AU

Year: 395 Days

Day: 21.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.1

Radius: 13

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.47 AU - 6.75 AU

Year: 4736 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 99,122,320 km

• M1: 161,865 km (0.117 R)
• M2: 634,445 km (0.101 R)
• M3: 1,137,093 km (0.076 R)
• M4: 1,653,356 km (0.049 R)
• M5: 6,620,603 km (0.107 R)
• M6: 7,591,942 km (0.053 R)
• M7: 9,884,679 km (0.081 R)
• M8: 10,826,248 km (0.073 R)
• M9: 14,751,248 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 13.4

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.68 AU - 7.7 AU

Year: 7601 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 163.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 99,122,320 km

• M1: 173,085 km (0.103 R)
• M2: 1,514,379 km (0.063 R)
• M3: 3,017,539 km (0.106 R)
• M4: 7,321,021 km (0.119 R)
• M5: 7,905,649 km (0.098 R)
• M6: 9,168,704 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.2

Radius: 9.8

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.46 AU - 9.68 AU

Year: 8172 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 99,122,320 km

• M1: 123,418 km (0.112 R)
• M2: 598,840 km (0.1 R)
• M3: 1,213,987 km (0.046 R)
• M4: 1,845,739 km (0.097 R)
• M5: 2,603,452 km (0.117 R)
• M6: 4,665,958 km (0.036 R)
• M7: 6,205,918 km (0.064 R)
• M8: 6,573,181 km (0.068 R)
• M9: 7,270,756 km (0.11 R)
• M10: 7,596,281 km (0.032 R)
• M11: 8,232,969 km (0.057 R)
• M12: 10,875,466 km (0.047 R)
• M13: 13,850,818 km (0.086 R)
• M14: 14,225,860 km (0.069 R)
• M15: 17,765,495 km (0.087 R)
• M16: 20,453,918 km (0.094 R)
• M17: 22,276,170 km (0.109 R)
• M18: 24,294,245 km (0.044 R)
• M19: 24,931,981 km (0.099 R)
• M20: 26,719,077 km (0.109 R)
• M21: 27,300,863 km (0.095 R)
• M22: 28,994,910 km (0.053 R)
• M23: 36,712,215 km (0.063 R)
• M24: 39,021,109 km (0.118 R)
• M25: 39,519,419 km (0.082 R)
• M26: 43,926,572 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 8.2

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.34 AU - 12.58 AU

Year: 14743 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 99,122,320 km

• M1: 102,026 km (0.102 R)
• M2: 985,102 km (0.112 R)
• M3: 1,392,158 km (0.075 R)
• M4: 2,069,836 km (0.107 R)
• M5: 3,193,466 km (0.075 R)
• M6: 3,831,201 km (0.092 R)
• M7: 4,943,611 km (0.076 R)
• M8: 8,992,029 km (0.071 R)
• M9: 9,663,574 km (0.099 R)
• M10: 12,186,392 km (0.033 R)
• M11: 12,815,750 km (0.059 R)
• M12: 15,118,062 km (0.099 R)
• M13: 18,818,365 km (0.092 R)
• M14: 22,237,574 km (0.035 R)
• M15: 23,367,636 km (0.074 R)
• M16: 25,640,028 km (0.114 R)
• M17: 30,619,094 km (0.064 R)
• M18: 31,546,152 km (0.1 R)
• M19: 43,154,947 km (0.119 R)
• M20: 49,821,925 km (0.098 R)
• M21: 58,194,918 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.2

Radius: 3.9

Gravity: 58.79 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.24 AU - 17.7 AU

Year: 26028 Days

Day: 17.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 99,122,320 km

• M1: 48,470 km (0.108 R)
• M2: 369,656 km (0.103 R)
• M3: 1,367,325 km (0.096 R)
• M4: 1,541,456 km (0.063 R)
• M5: 1,710,652 km (0.116 R)
• M6: 1,892,263 km (0.092 R)
• M7: 2,020,319 km (0.041 R)
• M8: 2,294,083 km (0.114 R)
• M9: 2,643,993 km (0.107 R)
• M10: 3,145,146 km (0.118 R)
• M11: 3,806,667 km (0.101 R)
• M12: 6,247,656 km (0.106 R)
• M13: 6,484,768 km (0.046 R)
• M14: 6,777,382 km (0.119 R)
• M15: 6,926,830 km (0.113 R)
• M16: 8,316,594 km (0.054 R)
• M17: 10,009,893 km (0.054 R)
• M18: 16,894,237 km (0.106 R)
• M19: 19,479,139 km (0.092 R)
• M20: 20,708,085 km (0.087 R)
• M21: 21,023,288 km (0.108 R)
• M22: 23,432,861 km (0.096 R)
• M23: 24,939,760 km (0.116 R)
• M24: 29,846,271 km (0.063 R)
• M25: 32,172,518 km (0.099 R)
• M26: 33,885,414 km (0.107 R)
• M27: 37,803,382 km (0.085 R)
• M28: 42,856,499 km (0.119 R)
• M29: 48,341,355 km (0.082 R)
• M30: 50,205,793 km (0.112 R)
• M31: 64,840,055 km (0.057 R)
• M32: 66,192,869 km (0.033 R)
• M33: 72,032,871 km (0.088 R)
• M34: 75,448,489 km (0.079 R)
• M35: 77,447,865 km (0.116 R)
• M36: 77,953,206 km (0.072 R)
• M37: 80,254,470 km (0.075 R)
• M38: 85,529,591 km (0.092 R)
• M39: 92,726,295 km (0.065 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit