🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 9.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.68 AU - 1.08 AU

Year: 580 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,230,855 km

• M1: 113,096 km (0.045 R)
• M2: 531,072 km (0.058 R)
• M3: 833,410 km (0.08 R)
• M4: 1,169,107 km (0.118 R)
• M5: 1,717,683 km (0.088 R)
• M6: 2,228,410 km (0.092 R)
• M7: 3,041,474 km (0.095 R)
• M8: 3,803,975 km (0.103 R)
• M9: 4,175,576 km (0.078 R)
• M10: 4,571,113 km (0.102 R)
• M11: 5,022,599 km (0.079 R)
• M12: 5,388,665 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 13.8

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.41 AU - 1.93 AU

Year: 1517 Days

Day: 5.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,230,855 km

• M1: 171,589 km (0.084 R)
• M2: 696,228 km (0.102 R)
• M3: 1,470,248 km (0.086 R)
• M4: 1,963,771 km (0.114 R)
• M5: 3,080,220 km (0.1 R)
• M6: 5,276,317 km (0.116 R)
• M7: 5,917,643 km (0.083 R)
• M8: 6,976,646 km (0.108 R)
• M9: 8,704,352 km (0.101 R)
• M10: 10,454,498 km (0.077 R)
• M11: 11,506,171 km (0.045 R)
• M12: 13,947,458 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.8

Radius: 7

Gravity: 15.51 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.38 AU - 6.58 AU

Year: 9017 Days

Day: 24.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,230,855 km

• M1: 87,216 km (0.1 R)
• M2: 318,195 km (0.112 R)
• M3: 540,048 km (0.097 R)
• M4: 835,654 km (0.049 R)
• M5: 2,603,452 km (0.106 R)
• M6: 3,157,712 km (0.111 R)
• M7: 3,487,276 km (0.06 R)
• M8: 4,078,636 km (0.095 R)
• M9: 4,355,692 km (0.119 R)
• M10: 4,586,372 km (0.102 R)
• M11: 5,360,541 km (0.044 R)
• M12: 5,830,577 km (0.104 R)
• M13: 6,291,189 km (0.092 R)
• M14: 6,549,096 km (0.065 R)
• M15: 7,125,795 km (0.069 R)
• M16: 9,775,024 km (0.043 R)
• M17: 13,680,725 km (0.066 R)
• M18: 14,879,453 km (0.092 R)
• M19: 16,146,846 km (0.06 R)
• M20: 17,556,806 km (0.076 R)
• M21: 18,143,230 km (0.106 R)
• M22: 18,970,656 km (0.114 R)
• M23: 20,378,521 km (0.1 R)
• M24: 22,022,901 km (0.069 R)
• M25: 22,447,460 km (0.104 R)
• M26: 22,704,918 km (0.109 R)
• M27: 25,573,756 km (0.116 R)
• M28: 28,374,527 km (0.099 R)
• M29: 29,797,203 km (0.104 R)
• M30: 30,736,379 km (0.112 R)
• M31: 32,454,660 km (0.1 R)
• M32: 34,920,481 km (0.089 R)
• M33: 44,667,381 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.8

Radius: 3.1

Gravity: 30.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.53 AU - 8.23 AU

Year: 12685 Days

Day: 19.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 177.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,230,855 km

• M1: 48,619 km (0.117 R)
• M2: 150,196 km (0.069 R)
• M3: 278,102 km (0.102 R)
• M4: 484,548 km (0.083 R)
• M5: 1,328,279 km (0.051 R)
• M6: 1,692,850 km (0.092 R)
• M7: 2,052,932 km (0.085 R)
• M8: 2,405,683 km (0.103 R)
• M9: 2,838,620 km (0.086 R)
• M10: 3,184,639 km (0.11 R)
• M11: 4,144,908 km (0.057 R)
• M12: 5,671,554 km (0.045 R)
• M13: 6,837,221 km (0.101 R)
• M14: 7,495,901 km (0.104 R)
• M15: 7,738,249 km (0.09 R)
• M16: 7,861,368 km (0.119 R)
• M17: 9,442,019 km (0.066 R)
• M18: 9,772,331 km (0.106 R)
• M19: 11,646,643 km (0.091 R)
• M20: 12,026,322 km (0.076 R)
• M21: 14,918,199 km (0.028 R)
• M22: 15,691,021 km (0.079 R)
• M23: 17,385,965 km (0.099 R)
• M24: 20,501,640 km (0.096 R)
• M25: 21,617,640 km (0.088 R)
• M26: 29,672,887 km (0.107 R)
• M27: 30,995,033 km (0.086 R)
• M28: 33,975,172 km (0.075 R)
• M29: 34,860,343 km (0.089 R)
• M30: 37,608,306 km (0.043 R)
• M31: 40,744,177 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.1

Radius: 4.4

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.13 AU - 8.69 AU

Year: 15638 Days

Day: 23.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,230,855 km

• M1: 54,902 km (0.075 R)
• M2: 256,860 km (0.12 R)
• M3: 469,737 km (0.064 R)
• M4: 924,216 km (0.052 R)
• M5: 1,370,765 km (0.1 R)
• M6: 1,853,069 km (0.114 R)
• M7: 2,695,454 km (0.1 R)
• M8: 3,817,887 km (0.05 R)
• M9: 4,496,463 km (0.118 R)
• M10: 4,849,215 km (0.112 R)
• M11: 6,053,627 km (0.084 R)
• M12: 8,763,443 km (0.063 R)
• M13: 10,131,217 km (0.032 R)
• M14: 11,206,376 km (0.066 R)
• M15: 16,750,324 km (0.081 R)
• M16: 18,028,638 km (0.086 R)
• M17: 18,542,806 km (0.096 R)
• M18: 20,459,304 km (0.092 R)
• M19: 25,405,458 km (0.059 R)
• M20: 29,044,576 km (0.097 R)
• M21: 30,262,303 km (0.086 R)
• M22: 35,702,878 km (0.066 R)
• M23: 36,746,772 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 13,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit