🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.47 AU - 0.69 AU

Year: 161 Days

Day: 39 Hours

Environment

Temp: 182 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,411,275 km

• M1: 44,281 km (0.118 R)
• M2: 193,580 km (0.041 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.6

Radius: 13

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.41 AU - 5.57 AU

Year: 4051 Days

Day: 8.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,411,275 km

• M1: 162,014 km (0.093 R)
• M2: 1,142,778 km (0.101 R)
• M3: 1,715,588 km (0.075 R)
• M4: 2,525,062 km (0.104 R)
• M5: 3,083,212 km (0.084 R)
• M6: 4,522,643 km (0.063 R)
• M7: 5,296,662 km (0.12 R)
• M8: 5,831,325 km (0.085 R)
• M9: 7,042,469 km (0.096 R)
• M10: 8,010,966 km (0.032 R)
• M11: 9,105,574 km (0.115 R)
• M12: 10,998,286 km (0.093 R)
• M13: 11,498,392 km (0.116 R)
• M14: 13,860,841 km (0.108 R)
• M15: 14,715,793 km (0.053 R)
• M16: 17,187,748 km (0.095 R)
• M17: 20,328,705 km (0.074 R)
• M18: 21,502,450 km (0.069 R)
• M19: 22,794,078 km (0.116 R)
• M20: 27,723,477 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.4

Radius: 15

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.12 AU - 6.34 AU

Year: 5651 Days

Day: 13.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,411,275 km

• M1: 188,643 km (0.038 R)
• M2: 1,047,783 km (0.093 R)
• M3: 2,487,813 km (0.117 R)
• M4: 3,046,411 km (0.097 R)
• M5: 4,043,032 km (0.087 R)
• M6: 5,498,619 km (0.093 R)
• M7: 6,331,281 km (0.112 R)
• M8: 6,943,136 km (0.088 R)
• M9: 7,488,869 km (0.085 R)
• M10: 12,249,074 km (0.082 R)
• M11: 13,202,311 km (0.058 R)
• M12: 13,882,533 km (0.117 R)
• M13: 16,064,867 km (0.086 R)
• M14: 20,128,394 km (0.095 R)
• M15: 22,544,549 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 10.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.4 AU - 8.6 AU

Year: 7465 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,411,275 km

• M1: 126,859 km (0.072 R)
• M2: 452,085 km (0.107 R)
• M3: 1,234,631 km (0.047 R)
• M4: 1,787,994 km (0.118 R)
• M5: 2,746,467 km (0.11 R)
• M6: 3,329,600 km (0.1 R)
• M7: 5,554,419 km (0.09 R)
• M8: 8,118,976 km (0.063 R)
• M9: 10,362,944 km (0.044 R)
• M10: 12,121,018 km (0.064 R)
• M11: 17,595,402 km (0.103 R)
• M12: 22,192,246 km (0.119 R)
• M13: 24,045,165 km (0.082 R)
• M14: 24,604,511 km (0.083 R)
• M15: 27,186,271 km (0.041 R)
• M16: 27,706,124 km (0.117 R)
• M17: 30,219,967 km (0.115 R)
• M18: 31,818,420 km (0.052 R)
• M19: 32,202,587 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.5

Radius: 11.3

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.15 AU - 8.35 AU

Year: 8612 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,411,275 km

• M1: 142,118 km (0.111 R)
• M2: 783,145 km (0.117 R)
• M3: 1,843,943 km (0.111 R)
• M4: 2,449,366 km (0.097 R)
• M5: 3,323,466 km (0.109 R)
• M6: 3,846,012 km (0.083 R)
• M7: 4,931,494 km (0.115 R)
• M8: 5,647,469 km (0.116 R)
• M9: 6,138,300 km (0.106 R)
• M10: 7,490,814 km (0.068 R)
• M11: 8,663,213 km (0.051 R)
• M12: 11,644,848 km (0.119 R)
• M13: 14,272,086 km (0.073 R)
• M14: 14,723,722 km (0.065 R)
• M15: 22,436,240 km (0.108 R)
• M16: 32,478,147 km (0.027 R)
• M17: 39,597,060 km (0.112 R)
• M18: 41,135,824 km (0.057 R)
• M19: 43,249,044 km (0.038 R)
• M20: 44,605,896 km (0.075 R)
• M21: 47,834,368 km (0.099 R)
• M22: 48,266,556 km (0.092 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 17,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit