🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.08 AU - 1.44 AU

Year: 533 Days

Day: 47.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 10.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.37 AU - 5.55 AU

Year: 3548 Days

Day: 13.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,106,567 km

• M1: 134,339 km (0.081 R)
• M2: 675,584 km (0.082 R)
• M3: 1,204,712 km (0.057 R)
• M4: 3,043,569 km (0.087 R)
• M5: 3,716,759 km (0.083 R)
• M6: 4,218,959 km (0.096 R)
• M7: 5,032,173 km (0.046 R)
• M8: 6,635,414 km (0.082 R)
• M9: 12,202,848 km (0.116 R)
• M10: 13,554,614 km (0.106 R)
• M11: 14,849,234 km (0.113 R)
• M12: 15,739,342 km (0.105 R)
• M13: 16,170,333 km (0.089 R)
• M14: 19,105,443 km (0.085 R)
• M15: 22,310,877 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.9

Radius: 11.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.67 AU - 8.75 AU

Year: 8862 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,106,567 km

• M1: 146,905 km (0.116 R)
• M2: 703,559 km (0.085 R)
• M3: 1,224,010 km (0.102 R)
• M4: 1,651,411 km (0.104 R)
• M5: 2,971,612 km (0.098 R)
• M6: 3,899,568 km (0.11 R)
• M7: 5,748,597 km (0.111 R)
• M8: 6,159,842 km (0.102 R)
• M9: 7,041,871 km (0.103 R)
• M10: 7,439,502 km (0.112 R)
• M11: 8,280,242 km (0.067 R)
• M12: 9,183,065 km (0.05 R)
• M13: 10,333,473 km (0.064 R)
• M14: 11,379,910 km (0.111 R)
• M15: 11,777,541 km (0.106 R)
• M16: 12,184,447 km (0.039 R)
• M17: 12,812,310 km (0.115 R)
• M18: 17,302,639 km (0.096 R)
• M19: 20,550,409 km (0.116 R)
• M20: 20,918,270 km (0.031 R)
• M21: 22,279,162 km (0.08 R)
• M22: 24,594,488 km (0.092 R)
• M23: 26,281,803 km (0.097 R)
• M24: 28,045,113 km (0.107 R)
• M25: 29,698,468 km (0.084 R)
• M26: 34,527,039 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 8.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.24 AU - 11.98 AU

Year: 11223 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,106,567 km

• M1: 109,506 km (0.109 R)
• M2: 458,817 km (0.114 R)
• M3: 787,633 km (0.04 R)
• M4: 1,153,699 km (0.034 R)
• M5: 1,632,412 km (0.119 R)
• M6: 2,005,509 km (0.104 R)
• M7: 2,326,546 km (0.106 R)
• M8: 2,662,244 km (0.108 R)
• M9: 2,987,769 km (0.077 R)
• M10: 4,022,986 km (0.079 R)
• M11: 4,425,703 km (0.11 R)
• M12: 6,277,127 km (0.042 R)
• M13: 7,433,069 km (0.093 R)
• M14: 8,124,361 km (0.036 R)
• M15: 8,991,580 km (0.117 R)
• M16: 10,656,006 km (0.102 R)
• M17: 11,376,020 km (0.07 R)
• M18: 12,404,655 km (0.081 R)
• M19: 15,406,187 km (0.079 R)
• M20: 20,925,152 km (0.034 R)
• M21: 21,484,199 km (0.112 R)
• M22: 22,299,807 km (0.057 R)
• M23: 22,883,089 km (0.113 R)
• M24: 26,505,152 km (0.119 R)
• M25: 33,542,535 km (0.104 R)
• M26: 38,788,484 km (0.032 R)
• M27: 39,753,390 km (0.059 R)
• M28: 40,364,647 km (0.116 R)
• M29: 40,858,021 km (0.119 R)
• M30: 42,362,377 km (0.101 R)

Asteroid Belt

Center: 10.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 13.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.68 AU - 11.48 AU

Year: 13894 Days

Day: 8.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,106,567 km

• M1: 166,652 km (0.09 R)
• M2: 610,659 km (0.106 R)
• M3: 1,185,563 km (0.101 R)
• M4: 3,257,942 km (0.085 R)
• M5: 3,743,836 km (0.082 R)
• M6: 4,278,200 km (0.065 R)
• M7: 4,712,183 km (0.099 R)
• M8: 5,534,972 km (0.08 R)
• M9: 7,103,655 km (0.072 R)
• M10: 7,673,623 km (0.056 R)
• M11: 9,715,185 km (0.086 R)
• M12: 10,521,667 km (0.119 R)
• M13: 10,994,696 km (0.064 R)
• M14: 12,616,336 km (0.083 R)
• M15: 13,700,173 km (0.091 R)
• M16: 14,714,746 km (0.112 R)
• M17: 16,190,828 km (0.054 R)
• M18: 17,252,524 km (0.107 R)
• M19: 18,359,997 km (0.085 R)
• M20: 22,742,018 km (0.037 R)
• M21: 23,892,725 km (0.069 R)
• M22: 25,455,574 km (0.03 R)
• M23: 29,711,783 km (0.081 R)
• M24: 36,055,181 km (0.086 R)
• M25: 36,771,306 km (0.066 R)
• M26: 37,863,221 km (0.03 R)
• M27: 39,478,579 km (0.076 R)
• M28: 40,367,190 km (0.111 R)
• M29: 40,880,909 km (0.108 R)
• M30: 45,981,449 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit