🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.8

Radius: 9.4

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.7 AU - 1.02 AU

Year: 515 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,879,348 km

• M1: 117,135 km (0.084 R)
• M2: 415,882 km (0.096 R)
• M3: 793,916 km (0.064 R)
• M4: 1,114,803 km (0.115 R)
• M5: 1,523,804 km (0.115 R)
• M6: 1,834,818 km (0.041 R)
• M7: 2,179,791 km (0.118 R)
• M8: 2,638,757 km (0.094 R)
• M9: 3,243,132 km (0.104 R)
• M10: 3,843,468 km (0.119 R)
• M11: 5,809,035 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.2

Radius: 9.3

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.76 AU - 1.1 AU

Year: 579 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,879,348 km

• M1: 115,639 km (0.101 R)
• M2: 439,369 km (0.084 R)
• M3: 728,841 km (0.071 R)
• M4: 1,043,744 km (0.106 R)
• M5: 1,352,814 km (0.077 R)
• M6: 1,762,263 km (0.094 R)
• M7: 2,153,611 km (0.055 R)
• M8: 2,769,356 km (0.097 R)
• M9: 3,301,625 km (0.088 R)
• M10: 3,663,203 km (0.111 R)
• M11: 6,138,449 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 8.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.17 AU - 1.21 AU

Year: 838 Days

Day: 9.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,879,348 km

• M1: 109,506 km (0.06 R)
• M2: 386,411 km (0.104 R)
• M3: 676,482 km (0.072 R)
• M4: 1,244,056 km (0.119 R)
• M5: 2,092,425 km (0.076 R)
• M6: 2,407,030 km (0.098 R)
• M7: 2,753,349 km (0.061 R)
• M8: 3,982,445 km (0.093 R)
• M9: 4,743,748 km (0.072 R)
• M10: 5,115,649 km (0.102 R)
• M11: 5,728,701 km (0.106 R)
• M12: 6,131,269 km (0.095 R)
• M13: 6,532,191 km (0.106 R)
• M14: 6,865,345 km (0.092 R)
• M15: 7,634,129 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 8.7

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.21 AU - 1.33 AU

Year: 924 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,879,348 km

• M1: 108,159 km (0.079 R)
• M2: 418,874 km (0.034 R)
• M3: 720,763 km (0.089 R)
• M4: 1,108,969 km (0.1 R)
• M5: 1,576,313 km (0.067 R)
• M6: 2,011,643 km (0.109 R)
• M7: 2,771,301 km (0.102 R)
• M8: 3,046,112 km (0.106 R)
• M9: 5,229,642 km (0.078 R)
• M10: 6,201,281 km (0.072 R)
• M11: 6,965,576 km (0.068 R)
• M12: 7,742,587 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 8.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.51 AU - 2.97 AU

Year: 2928 Days

Day: 5.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 94.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,879,348 km

• M1: 106,962 km (0.107 R)
• M2: 430,393 km (0.092 R)
• M3: 959,371 km (0.047 R)
• M4: 1,451,399 km (0.097 R)
• M5: 2,199,238 km (0.112 R)
• M6: 2,652,669 km (0.097 R)
• M7: 3,729,325 km (0.085 R)
• M8: 4,474,173 km (0.116 R)
• M9: 6,611,029 km (0.107 R)
• M10: 8,467,539 km (0.072 R)
• M11: 8,997,115 km (0.058 R)
• M12: 9,351,363 km (0.117 R)
• M13: 9,748,545 km (0.084 R)
• M14: 10,647,479 km (0.111 R)
• M15: 13,592,163 km (0.095 R)
• M16: 14,492,743 km (0.09 R)

Asteroid Belt

Center: 3.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.3

Radius: 13.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.65 AU - 3.77 AU

Year: 4614 Days

Day: 11.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,879,348 km

• M1: 172,486 km (0.094 R)
• M2: 623,973 km (0.054 R)
• M3: 1,142,180 km (0.109 R)
• M4: 1,710,652 km (0.088 R)
• M5: 2,579,815 km (0.07 R)
• M6: 3,088,149 km (0.105 R)
• M7: 5,030,827 km (0.117 R)
• M8: 5,518,217 km (0.118 R)
• M9: 8,636,584 km (0.093 R)
• M10: 9,621,537 km (0.118 R)
• M11: 12,003,434 km (0.064 R)
• M12: 14,538,220 km (0.061 R)
• M13: 16,104,211 km (0.118 R)
• M14: 19,768,012 km (0.118 R)
• M15: 20,236,702 km (0.064 R)
• M16: 20,781,388 km (0.112 R)
• M17: 24,487,376 km (0.049 R)
• M18: 28,189,325 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366

Radius: 3.2

Gravity: 35.74 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.82 AU - 7.56 AU

Year: 11173 Days

Day: 16.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,879,348 km

• M1: 51,312 km (0.11 R)
• M2: 427,252 km (0.075 R)
• M3: 881,730 km (0.047 R)
• M4: 1,226,852 km (0.086 R)
• M5: 1,397,992 km (0.117 R)
• M6: 2,008,202 km (0.06 R)
• M7: 2,176,350 km (0.102 R)
• M8: 2,579,366 km (0.098 R)
• M9: 3,095,479 km (0.082 R)
• M10: 7,788,215 km (0.071 R)
• M11: 9,583,389 km (0.074 R)
• M12: 12,233,216 km (0.11 R)
• M13: 14,888,429 km (0.113 R)
• M14: 15,786,764 km (0.034 R)
• M15: 17,761,606 km (0.114 R)
• M16: 18,697,939 km (0.069 R)
• M17: 22,856,460 km (0.12 R)
• M18: 24,136,420 km (0.114 R)
• M19: 24,749,771 km (0.089 R)
• M20: 30,337,999 km (0.032 R)
• M21: 33,585,320 km (0.092 R)
• M22: 35,912,016 km (0.072 R)
• M23: 40,636,616 km (0.112 R)
• M24: 40,883,153 km (0.036 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit