🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.48 AU - 0.58 AU

Year: 253 Days

Day: 45.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.58 AU - 0.76 AU

Year: 360 Days

Day: 44 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,591,598 km

• M1: 237,861 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.2

Radius: 10.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.84 AU - 0.98 AU

Year: 569 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 9,591,598 km

• M1: 134,040 km (0.093 R)
• M2: 287,677 km (0.089 R)
• M3: 358,885 km (0.111 R)
• M4: 457,769 km (0.086 R)
• M5: 549,174 km (0.113 R)
• M6: 636,689 km (0.043 R)
• M7: 824,284 km (0.103 R)
• M8: 904,170 km (0.103 R)
• M9: 990,039 km (0.09 R)
• M10: 1,114,055 km (0.114 R)
• M11: 1,276,668 km (0.087 R)
• M12: 1,447,359 km (0.118 R)
• M13: 1,585,438 km (0.037 R)
• M14: 1,654,253 km (0.092 R)
• M15: 1,845,439 km (0.08 R)
• M16: 1,931,009 km (0.076 R)
• M17: 2,088,237 km (0.077 R)
• M18: 2,295,579 km (0.045 R)
• M19: 2,369,181 km (0.1 R)
• M20: 2,495,442 km (0.096 R)
• M21: 2,595,224 km (0.104 R)
• M22: 2,672,267 km (0.072 R)
• M23: 2,745,121 km (0.054 R)
• M24: 2,882,901 km (0.088 R)
• M25: 3,053,293 km (0.101 R)
• M26: 3,232,361 km (0.107 R)
• M27: 3,304,916 km (0.07 R)
• M28: 3,478,300 km (0.094 R)
• M29: 3,558,036 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.4

Radius: 10.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.06 AU - 1.1 AU

Year: 736 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 162.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 9,591,598 km

• M1: 143,315 km (0.049 R)
• M2: 284,535 km (0.089 R)
• M3: 350,957 km (0.04 R)
• M4: 424,858 km (0.082 R)
• M5: 537,056 km (0.117 R)
• M6: 664,215 km (0.102 R)
• M7: 926,609 km (0.079 R)
• M8: 1,087,427 km (0.057 R)
• M9: 1,182,272 km (0.116 R)
• M10: 1,271,133 km (0.084 R)
• M11: 1,399,488 km (0.113 R)
• M12: 1,494,034 km (0.053 R)
• M13: 1,654,702 km (0.064 R)
• M14: 1,893,610 km (0.12 R)
• M15: 2,014,635 km (0.119 R)
• M16: 2,095,118 km (0.11 R)
• M17: 2,292,438 km (0.055 R)
• M18: 2,416,305 km (0.119 R)
• M19: 2,600,310 km (0.079 R)
• M20: 2,860,910 km (0.04 R)
• M21: 2,963,983 km (0.041 R)
• M22: 3,049,702 km (0.097 R)
• M23: 3,331,245 km (0.037 R)
• M24: 3,433,421 km (0.099 R)
• M25: 3,523,628 km (0.114 R)
• M26: 3,805,770 km (0.119 R)
• M27: 3,919,464 km (0.079 R)
• M28: 4,225,691 km (0.034 R)
• M29: 4,504,541 km (0.052 R)
• M30: 4,631,999 km (0.095 R)
• M31: 4,724,899 km (0.086 R)
• M32: 4,796,706 km (0.059 R)
• M33: 4,977,869 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 13.2

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1 AU - 1.24 AU

Year: 778 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 9,591,598 km

• M1: 165,006 km (0.065 R)
• M2: 276,008 km (0.066 R)
• M3: 373,546 km (0.107 R)
• M4: 546,331 km (0.068 R)
• M5: 728,392 km (0.117 R)
• M6: 813,364 km (0.09 R)
• M7: 988,543 km (0.045 R)
• M8: 1,183,768 km (0.12 R)
• M9: 1,272,629 km (0.081 R)
• M10: 1,421,180 km (0.114 R)
• M11: 1,531,134 km (0.092 R)
• M12: 1,799,214 km (0.077 R)
• M13: 1,910,814 km (0.09 R)
• M14: 2,074,623 km (0.061 R)
• M15: 2,277,328 km (0.083 R)
• M16: 2,621,104 km (0.111 R)
• M17: 2,962,786 km (0.073 R)
• M18: 3,182,396 km (0.114 R)
• M19: 3,358,323 km (0.107 R)
• M20: 3,517,345 km (0.06 R)
• M21: 3,607,852 km (0.076 R)
• M22: 3,884,309 km (0.109 R)
• M23: 4,062,031 km (0.112 R)
• M24: 4,231,825 km (0.119 R)
• M25: 4,589,513 km (0.082 R)
• M26: 4,822,287 km (0.065 R)
• M27: 5,138,836 km (0.041 R)
• M28: 5,508,942 km (0.052 R)
• M29: 5,638,194 km (0.098 R)
• M30: 5,756,526 km (0.073 R)
• M31: 5,851,970 km (0.091 R)
• M32: 6,019,968 km (0.079 R)
• M33: 6,299,716 km (0.074 R)
• M34: 6,422,685 km (0.034 R)
• M35: 6,571,236 km (0.069 R)
• M36: 6,960,490 km (0.12 R)
• M37: 7,062,216 km (0.052 R)
• M38: 7,280,031 km (0.106 R)
• M39: 7,565,164 km (0.117 R)
• M40: 7,656,569 km (0.03 R)
• M41: 7,906,846 km (0.102 R)
• M42: 8,334,546 km (0.119 R)
• M43: 8,469,633 km (0.109 R)
• M44: 8,564,777 km (0.102 R)
• M45: 8,783,489 km (0.111 R)
• M46: 8,893,444 km (0.075 R)
• M47: 9,073,260 km (0.099 R)
• M48: 9,156,586 km (0.115 R)
• M49: 9,549,131 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit