🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 11.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.6 AU - 0.68 AU

Year: 347 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 32,776,082 km

• M1: 148,251 km (0.108 R)
• M2: 519,853 km (0.073 R)
• M3: 1,272,779 km (0.109 R)
• M4: 1,718,580 km (0.062 R)
• M5: 2,200,136 km (0.104 R)
• M6: 2,691,565 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325

Radius: 13.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.56 AU - 0.74 AU

Year: 355 Days

Day: 13.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 32,776,082 km

• M1: 169,195 km (0.094 R)
• M2: 613,650 km (0.079 R)
• M3: 1,123,630 km (0.089 R)
• M4: 1,549,236 km (0.066 R)
• M5: 2,439,792 km (0.092 R)
• M6: 2,936,008 km (0.106 R)
• M7: 3,416,367 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 10.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.93 AU - 1.25 AU

Year: 772 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 120.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 32,776,082 km

• M1: 128,056 km (0.11 R)
• M2: 541,843 km (0.074 R)
• M3: 1,017,415 km (0.116 R)
• M4: 1,598,902 km (0.099 R)
• M5: 2,921,646 km (0.117 R)
• M6: 3,677,564 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.7

Radius: 8.1

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.28 AU - 1.78 AU

Year: 1284 Days

Day: 10.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,776,082 km

• M1: 103,223 km (0.042 R)
• M2: 751,879 km (0.09 R)
• M3: 1,220,270 km (0.115 R)
• M4: 1,641,388 km (0.103 R)
• M5: 2,254,290 km (0.058 R)
• M6: 3,260,186 km (0.084 R)
• M7: 4,191,732 km (0.119 R)
• M8: 4,538,799 km (0.055 R)
• M9: 4,923,715 km (0.034 R)
• M10: 5,759,069 km (0.113 R)
• M11: 6,166,574 km (0.092 R)
• M12: 9,520,558 km (0.075 R)
• M13: 9,908,465 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171

Radius: 12.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.06 AU - 2.28 AU

Year: 2168 Days

Day: 8.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,776,082 km

• M1: 165,455 km (0.101 R)
• M2: 578,495 km (0.074 R)
• M3: 1,062,145 km (0.054 R)
• M4: 2,730,610 km (0.092 R)
• M5: 3,345,008 km (0.054 R)
• M6: 4,369,754 km (0.089 R)
• M7: 5,136,742 km (0.094 R)
• M8: 5,573,119 km (0.116 R)
• M9: 7,449,076 km (0.103 R)
• M10: 8,408,747 km (0.062 R)
• M11: 9,566,634 km (0.119 R)
• M12: 10,447,915 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.4

Radius: 10.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.09 AU - 5.01 AU

Year: 5528 Days

Day: 5.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,776,082 km

• M1: 128,205 km (0.113 R)
• M2: 555,307 km (0.061 R)
• M3: 882,927 km (0.104 R)
• M4: 1,591,572 km (0.096 R)
• M5: 2,316,673 km (0.075 R)
• M6: 2,644,442 km (0.117 R)
• M7: 2,986,422 km (0.077 R)
• M8: 3,642,409 km (0.079 R)
• M9: 5,141,080 km (0.102 R)
• M10: 5,625,030 km (0.025 R)
• M11: 5,946,216 km (0.12 R)
• M12: 6,308,093 km (0.091 R)
• M13: 8,656,182 km (0.116 R)
• M14: 9,528,936 km (0.057 R)
• M15: 11,792,651 km (0.102 R)
• M16: 12,910,595 km (0.077 R)
• M17: 14,393,260 km (0.101 R)
• M18: 14,793,733 km (0.053 R)
• M19: 15,564,462 km (0.087 R)
• M20: 19,641,901 km (0.104 R)
• M21: 20,635,979 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.5

Radius: 14.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.32 AU - 4.98 AU

Year: 6801 Days

Day: 14.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,776,082 km

• M1: 180,415 km (0.101 R)
• M2: 642,224 km (0.098 R)
• M3: 1,142,030 km (0.032 R)
• M4: 1,899,295 km (0.074 R)
• M5: 2,735,995 km (0.118 R)
• M6: 5,341,542 km (0.06 R)
• M7: 6,639,303 km (0.04 R)
• M8: 8,565,824 km (0.118 R)
• M9: 13,017,558 km (0.114 R)
• M10: 13,767,342 km (0.05 R)
• M11: 14,376,355 km (0.069 R)
• M12: 15,177,602 km (0.12 R)
• M13: 16,373,637 km (0.087 R)
• M14: 17,956,083 km (0.102 R)
• M15: 19,431,118 km (0.082 R)
• M16: 23,004,712 km (0.085 R)
• M17: 24,581,922 km (0.114 R)
• M18: 25,728,141 km (0.098 R)
• M19: 27,600,957 km (0.044 R)
• M20: 30,765,401 km (0.093 R)
• M21: 31,426,174 km (0.097 R)
• M22: 32,000,032 km (0.067 R)
• M23: 32,678,458 km (0.06 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 12,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit