🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.59 AU - 0.67 AU

Year: 328 Days

Day: 15 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,316,309 km

• M1: 167,699 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.2

Radius: 13.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.8 AU - 0.86 AU

Year: 496 Days

Day: 12.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 106.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,316,309 km

• M1: 173,085 km (0.089 R)
• M2: 666,907 km (0.038 R)
• M3: 1,265,748 km (0.12 R)
• M4: 2,109,031 km (0.051 R)
• M5: 2,687,675 km (0.109 R)
• M6: 3,554,595 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.1

Radius: 13.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.94 AU - 0.96 AU

Year: 607 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 59,316,309 km

• M1: 183,108 km (0.12 R)
• M2: 1,006,644 km (0.06 R)
• M3: 1,899,444 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 8.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.21 AU - 1.55 AU

Year: 1063 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,316,309 km

• M1: 110,702 km (0.088 R)
• M2: 478,713 km (0.086 R)
• M3: 823,387 km (0.102 R)
• M4: 1,189,453 km (0.101 R)
• M5: 2,156,154 km (0.032 R)
• M6: 2,544,211 km (0.065 R)
• M7: 3,254,053 km (0.062 R)
• M8: 3,766,725 km (0.077 R)
• M9: 4,516,061 km (0.089 R)
• M10: 5,285,592 km (0.041 R)
• M11: 5,912,856 km (0.064 R)
• M12: 6,788,303 km (0.066 R)
• M13: 8,401,117 km (0.109 R)
• M14: 9,172,893 km (0.102 R)

Asteroid Belt

Center: 2.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.5

Radius: 10.3

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.24 AU - 4.7 AU

Year: 5189 Days

Day: 11.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,316,309 km

• M1: 128,205 km (0.045 R)
• M2: 467,493 km (0.08 R)
• M3: 803,939 km (0.09 R)
• M4: 1,994,289 km (0.117 R)
• M5: 2,468,066 km (0.078 R)
• M6: 2,976,998 km (0.109 R)
• M7: 3,298,483 km (0.068 R)
• M8: 3,801,731 km (0.097 R)
• M9: 4,508,581 km (0.118 R)
• M10: 4,907,409 km (0.058 R)
• M11: 5,358,745 km (0.117 R)
• M12: 6,476,092 km (0.072 R)
• M13: 6,915,760 km (0.025 R)
• M14: 8,917,828 km (0.088 R)
• M15: 11,867,001 km (0.071 R)
• M16: 14,652,363 km (0.083 R)
• M17: 15,952,369 km (0.043 R)
• M18: 17,071,959 km (0.096 R)
• M19: 19,676,159 km (0.093 R)
• M20: 22,305,192 km (0.105 R)
• M21: 22,919,740 km (0.06 R)
• M22: 25,574,953 km (0.068 R)
• M23: 26,333,264 km (0.096 R)
• M24: 31,680,491 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 10.5

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.13 AU - 5.65 AU

Year: 8209 Days

Day: 5.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,316,309 km

• M1: 130,599 km (0.118 R)
• M2: 461,061 km (0.114 R)
• M3: 890,855 km (0.109 R)
• M4: 1,341,743 km (0.112 R)
• M5: 2,004,312 km (0.072 R)
• M6: 2,872,728 km (0.087 R)
• M7: 3,518,093 km (0.07 R)
• M8: 4,777,408 km (0.044 R)
• M9: 5,525,547 km (0.083 R)
• M10: 6,701,985 km (0.065 R)
• M11: 8,877,138 km (0.079 R)
• M12: 10,484,567 km (0.113 R)
• M13: 18,444,969 km (0.057 R)
• M14: 20,126,598 km (0.109 R)
• M15: 25,517,058 km (0.102 R)
• M16: 32,519,585 km (0.052 R)
• M17: 33,674,929 km (0.098 R)
• M18: 35,956,297 km (0.048 R)
• M19: 36,514,447 km (0.117 R)
• M20: 37,647,800 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.8

Radius: 3.1

Gravity: 83.75 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.54 AU - 8.88 AU

Year: 12700 Days

Day: 19.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,316,309 km

• M1: 38,596 km (0.065 R)
• M2: 407,804 km (0.085 R)
• M3: 769,232 km (0.105 R)
• M4: 1,044,792 km (0.094 R)
• M5: 1,192,445 km (0.077 R)
• M6: 1,484,310 km (0.12 R)
• M7: 1,623,137 km (0.067 R)
• M8: 1,873,713 km (0.026 R)
• M9: 2,036,177 km (0.054 R)
• M10: 2,558,423 km (0.083 R)
• M11: 2,827,400 km (0.101 R)
• M12: 3,265,572 km (0.075 R)
• M13: 3,474,261 km (0.09 R)
• M14: 4,214,322 km (0.087 R)
• M15: 5,960,278 km (0.112 R)
• M16: 6,311,534 km (0.073 R)
• M17: 6,843,055 km (0.041 R)
• M18: 7,184,737 km (0.11 R)
• M19: 8,764,191 km (0.117 R)
• M20: 9,581,594 km (0.066 R)
• M21: 11,249,161 km (0.043 R)
• M22: 13,361,633 km (0.102 R)
• M23: 15,723,933 km (0.071 R)
• M24: 17,947,107 km (0.109 R)
• M25: 21,254,716 km (0.119 R)
• M26: 21,615,247 km (0.117 R)
• M27: 22,534,675 km (0.08 R)
• M28: 22,721,673 km (0.102 R)
• M29: 24,946,492 km (0.112 R)
• M30: 26,785,648 km (0.099 R)
• M31: 38,938,680 km (0.101 R)
• M32: 39,613,965 km (0.095 R)
• M33: 46,802,143 km (0.117 R)
• M34: 48,803,762 km (0.029 R)
• M35: 50,222,548 km (0.031 R)
• M36: 50,861,780 km (0.119 R)
• M37: 52,320,060 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 11,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit