🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.87 AU - 1.03 AU

Year: 404 Days

Day: 30.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.95 AU - 1.21 AU

Year: 490 Days

Day: 39.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,020,992 km

• M1: 39,943 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.88 AU - 2.54 AU

Year: 1434 Days

Day: 28.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 174.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,020,992 km

• M1: 449,242 km (0.107 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 10.4

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.01 AU - 8.31 AU

Year: 7503 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 174.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,020,992 km

• M1: 129,402 km (0.055 R)
• M2: 746,194 km (0.049 R)
• M3: 1,246,749 km (0.104 R)
• M4: 3,063,914 km (0.087 R)
• M5: 3,470,671 km (0.081 R)
• M6: 4,016,852 km (0.109 R)
• M7: 4,366,014 km (0.064 R)
• M8: 4,883,024 km (0.078 R)
• M9: 5,440,575 km (0.116 R)
• M10: 5,903,132 km (0.102 R)
• M11: 6,831,985 km (0.103 R)
• M12: 7,979,850 km (0.108 R)
• M13: 9,160,027 km (0.043 R)
• M14: 10,961,186 km (0.101 R)
• M15: 12,027,669 km (0.085 R)
• M16: 14,304,249 km (0.074 R)
• M17: 16,923,110 km (0.062 R)
• M18: 17,341,684 km (0.117 R)
• M19: 18,345,486 km (0.098 R)
• M20: 19,692,465 km (0.096 R)
• M21: 22,331,372 km (0.056 R)
• M22: 26,671,804 km (0.058 R)
• M23: 29,589,561 km (0.095 R)
• M24: 31,125,483 km (0.102 R)
• M25: 33,582,628 km (0.071 R)
• M26: 34,690,250 km (0.111 R)
• M27: 35,593,821 km (0.092 R)
• M28: 40,472,208 km (0.109 R)
• M29: 41,347,355 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.4

Radius: 11.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.02 AU - 9.36 AU

Year: 10232 Days

Day: 6 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,020,992 km

• M1: 143,315 km (0.114 R)
• M2: 598,840 km (0.054 R)
• M3: 1,033,272 km (0.081 R)
• M4: 1,434,793 km (0.09 R)
• M5: 1,793,828 km (0.091 R)
• M6: 2,604,499 km (0.078 R)
• M7: 3,020,531 km (0.056 R)
• M8: 4,544,185 km (0.11 R)
• M9: 8,261,692 km (0.113 R)
• M10: 8,685,204 km (0.062 R)
• M11: 9,621,985 km (0.085 R)
• M12: 10,575,522 km (0.059 R)
• M13: 11,228,367 km (0.092 R)
• M14: 12,122,514 km (0.096 R)
• M15: 12,781,792 km (0.101 R)
• M16: 13,639,436 km (0.096 R)
• M17: 14,413,306 km (0.075 R)
• M18: 15,405,589 km (0.071 R)
• M19: 15,983,485 km (0.063 R)
• M20: 16,911,142 km (0.12 R)
• M21: 19,610,186 km (0.1 R)
• M22: 23,163,136 km (0.069 R)
• M23: 23,582,758 km (0.117 R)
• M24: 24,178,606 km (0.1 R)
• M25: 29,118,478 km (0.08 R)
• M26: 30,904,078 km (0.068 R)
• M27: 32,447,030 km (0.112 R)
• M28: 39,016,022 km (0.043 R)
• M29: 40,695,408 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 12.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.5 AU - 10.06 AU

Year: 10401 Days

Day: 14.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,020,992 km

• M1: 159,322 km (0.09 R)
• M2: 832,363 km (0.104 R)
• M3: 1,544,748 km (0.1 R)
• M4: 1,985,164 km (0.052 R)
• M5: 4,586,372 km (0.114 R)
• M6: 5,064,337 km (0.063 R)
• M7: 6,121,096 km (0.11 R)
• M8: 6,666,829 km (0.112 R)
• M9: 8,880,578 km (0.116 R)
• M10: 9,491,835 km (0.091 R)
• M11: 10,177,742 km (0.109 R)
• M12: 10,653,313 km (0.092 R)
• M13: 12,011,662 km (0.112 R)
• M14: 12,924,358 km (0.049 R)
• M15: 14,232,293 km (0.055 R)
• M16: 17,243,099 km (0.108 R)
• M17: 17,851,514 km (0.1 R)
• M18: 19,183,234 km (0.119 R)
• M19: 19,617,218 km (0.111 R)
• M20: 27,030,989 km (0.109 R)
• M21: 27,485,318 km (0.063 R)
• M22: 29,354,244 km (0.108 R)
• M23: 32,314,337 km (0.111 R)
• M24: 33,971,881 km (0.067 R)
• M25: 37,343,518 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit