🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.1

Radius: 13.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 274 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 89.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 39,810,424 km

• M1: 162,912 km (0.047 R)
• M2: 616,343 km (0.119 R)
• M3: 1,210,696 km (0.102 R)
• M4: 1,806,993 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 8.3

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.86 AU - 1.06 AU

Year: 649 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,810,424 km

• M1: 103,223 km (0.051 R)
• M2: 391,498 km (0.1 R)
• M3: 739,163 km (0.114 R)
• M4: 1,014,274 km (0.107 R)
• M5: 1,278,763 km (0.057 R)
• M6: 1,582,596 km (0.102 R)
• M7: 1,865,336 km (0.106 R)
• M8: 2,144,037 km (0.043 R)
• M9: 2,461,035 km (0.083 R)
• M10: 2,948,275 km (0.082 R)
• M11: 3,329,001 km (0.079 R)
• M12: 3,797,991 km (0.11 R)
• M13: 4,418,373 km (0.081 R)
• M14: 4,901,574 km (0.105 R)
• M15: 5,692,049 km (0.104 R)
• M16: 6,304,054 km (0.101 R)
• M17: 7,065,507 km (0.089 R)
• M18: 7,369,042 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 8.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.95 AU - 1.31 AU

Year: 829 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,810,424 km

• M1: 109,206 km (0.103 R)
• M2: 711,637 km (0.079 R)
• M3: 1,266,346 km (0.072 R)
• M4: 1,723,068 km (0.047 R)
• M5: 2,286,454 km (0.085 R)
• M6: 2,579,965 km (0.098 R)
• M7: 3,108,793 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 10.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.11 AU - 3.41 AU

Year: 4063 Days

Day: 12.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,810,424 km

• M1: 133,142 km (0.068 R)
• M2: 558,598 km (0.098 R)
• M3: 1,070,971 km (0.111 R)
• M4: 3,230,416 km (0.066 R)
• M5: 4,543,287 km (0.105 R)
• M6: 5,415,742 km (0.106 R)
• M7: 6,838,119 km (0.081 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 13.8

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.45 AU - 4.13 AU

Year: 5093 Days

Day: 8.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,810,424 km

• M1: 177,573 km (0.1 R)
• M2: 608,714 km (0.063 R)
• M3: 1,500,616 km (0.093 R)
• M4: 2,164,232 km (0.108 R)
• M5: 2,941,094 km (0.102 R)
• M6: 3,991,570 km (0.102 R)
• M7: 4,591,159 km (0.06 R)
• M8: 5,164,567 km (0.116 R)
• M9: 5,971,947 km (0.081 R)
• M10: 6,422,835 km (0.07 R)
• M11: 8,989,037 km (0.087 R)
• M12: 9,583,240 km (0.098 R)
• M13: 12,798,547 km (0.085 R)
• M14: 13,606,525 km (0.032 R)
• M15: 14,794,631 km (0.102 R)
• M16: 15,624,450 km (0.102 R)
• M17: 16,235,857 km (0.081 R)
• M18: 17,118,784 km (0.055 R)
• M19: 17,768,936 km (0.066 R)
• M20: 18,233,736 km (0.118 R)
• M21: 19,326,699 km (0.1 R)
• M22: 20,900,319 km (0.058 R)
• M23: 21,869,563 km (0.095 R)
• M24: 25,040,140 km (0.116 R)
• M25: 29,235,164 km (0.07 R)
• M26: 29,697,421 km (0.099 R)
• M27: 32,872,038 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.3

Radius: 8.6

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.57 AU - 5.13 AU

Year: 7373 Days

Day: 13.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,810,424 km

• M1: 106,962 km (0.082 R)
• M2: 437,723 km (0.077 R)
• M3: 1,164,919 km (0.116 R)
• M4: 1,935,048 km (0.078 R)
• M5: 2,218,237 km (0.1 R)
• M6: 3,092,188 km (0.105 R)
• M7: 4,493,621 km (0.059 R)
• M8: 4,852,057 km (0.033 R)
• M9: 5,349,620 km (0.064 R)
• M10: 6,903,643 km (0.097 R)
• M11: 7,921,506 km (0.087 R)
• M12: 8,322,878 km (0.093 R)
• M13: 11,221,187 km (0.101 R)
• M14: 11,727,725 km (0.114 R)
• M15: 12,039,038 km (0.077 R)
• M16: 12,786,878 km (0.108 R)
• M17: 13,452,140 km (0.027 R)
• M18: 14,198,633 km (0.033 R)
• M19: 16,281,634 km (0.07 R)
• M20: 18,420,734 km (0.087 R)
• M21: 19,922,397 km (0.102 R)
• M22: 30,195,283 km (0.063 R)
• M23: 31,274,332 km (0.12 R)
• M24: 31,974,301 km (0.069 R)
• M25: 33,301,982 km (0.076 R)
• M26: 36,947,533 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.4

Radius: 6.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.06 AU - 7.86 AU

Year: 14064 Days

Day: 23.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,810,424 km

• M1: 112,647 km (0.075 R)
• M2: 388,057 km (0.1 R)
• M3: 700,417 km (0.119 R)
• M4: 1,274,723 km (0.086 R)
• M5: 1,827,188 km (0.063 R)
• M6: 2,043,507 km (0.074 R)
• M7: 5,166,063 km (0.111 R)
• M8: 7,791,506 km (0.102 R)
• M9: 7,993,014 km (0.032 R)
• M10: 9,919,835 km (0.103 R)
• M11: 11,606,252 km (0.085 R)
• M12: 13,649,011 km (0.113 R)
• M13: 25,704,953 km (0.086 R)
• M14: 29,043,379 km (0.116 R)
• M15: 29,333,898 km (0.115 R)
• M16: 35,340,851 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 15,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit