🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.55 AU - 0.65 AU

Year: 300 Days

Day: 25.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.2

Radius: 9.4

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.78 AU - 1.04 AU

Year: 561 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 11,119,366 km

• M1: 123,568 km (0.115 R)
• M2: 184,454 km (0.106 R)
• M3: 258,655 km (0.104 R)
• M4: 368,908 km (0.091 R)
• M5: 438,621 km (0.082 R)
• M6: 498,460 km (0.117 R)
• M7: 577,747 km (0.038 R)
• M8: 732,730 km (0.12 R)
• M9: 848,669 km (0.115 R)
• M10: 931,247 km (0.101 R)
• M11: 1,006,644 km (0.084 R)
• M12: 1,078,900 km (0.12 R)
• M13: 1,185,264 km (0.118 R)
• M14: 1,289,833 km (0.113 R)
• M15: 1,357,451 km (0.118 R)
• M16: 1,443,769 km (0.096 R)
• M17: 1,526,048 km (0.099 R)
• M18: 1,683,275 km (0.062 R)
• M19: 1,757,625 km (0.097 R)
• M20: 2,106,188 km (0.044 R)
• M21: 2,179,940 km (0.108 R)
• M22: 2,247,708 km (0.092 R)
• M23: 2,323,105 km (0.102 R)
• M24: 2,698,446 km (0.068 R)
• M25: 2,764,120 km (0.084 R)
• M26: 2,919,402 km (0.069 R)
• M27: 3,054,938 km (0.079 R)
• M28: 3,426,390 km (0.098 R)
• M29: 3,513,605 km (0.071 R)
• M30: 3,649,889 km (0.097 R)
• M31: 3,993,964 km (0.09 R)
• M32: 4,069,062 km (0.09 R)
• M33: 4,331,457 km (0.101 R)
• M34: 4,555,854 km (0.065 R)
• M35: 4,704,703 km (0.055 R)
• M36: 4,828,421 km (0.055 R)
• M37: 4,899,629 km (0.051 R)
• M38: 4,989,089 km (0.103 R)
• M39: 5,115,350 km (0.1 R)
• M40: 5,215,281 km (0.083 R)
• M41: 5,279,159 km (0.106 R)
• M42: 5,343,486 km (0.073 R)
• M43: 5,630,864 km (0.077 R)
• M44: 5,752,936 km (0.108 R)
• M45: 5,923,477 km (0.11 R)
• M46: 5,990,198 km (0.039 R)
• M47: 6,076,516 km (0.031 R)
• M48: 6,230,751 km (0.081 R)
• M49: 6,444,975 km (0.089 R)
• M50: 6,572,732 km (0.076 R)
• M51: 6,661,743 km (0.051 R)
• M52: 6,741,179 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 12.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.13 AU - 1.31 AU

Year: 870 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 11,119,366 km

• M1: 156,031 km (0.084 R)
• M2: 274,662 km (0.08 R)
• M3: 355,145 km (0.078 R)
• M4: 457,171 km (0.075 R)
• M5: 599,439 km (0.079 R)
• M6: 732,431 km (0.052 R)
• M7: 933,640 km (0.058 R)
• M8: 1,022,053 km (0.076 R)
• M9: 1,127,070 km (0.089 R)
• M10: 1,217,427 km (0.093 R)
• M11: 1,301,202 km (0.108 R)
• M12: 1,401,283 km (0.1 R)
• M13: 1,484,460 km (0.075 R)
• M14: 1,589,627 km (0.09 R)
• M15: 1,802,505 km (0.085 R)
• M16: 1,909,766 km (0.07 R)
• M17: 2,013,887 km (0.11 R)
• M18: 2,103,047 km (0.111 R)
• M19: 2,291,241 km (0.059 R)
• M20: 2,372,772 km (0.114 R)
• M21: 2,538,825 km (0.117 R)
• M22: 2,635,615 km (0.066 R)
• M23: 2,783,119 km (0.094 R)
• M24: 2,895,467 km (0.078 R)
• M25: 3,003,177 km (0.096 R)
• M26: 3,118,517 km (0.063 R)
• M27: 3,222,488 km (0.084 R)
• M28: 3,440,452 km (0.113 R)
• M29: 3,541,281 km (0.089 R)
• M30: 3,670,234 km (0.043 R)
• M31: 3,780,189 km (0.075 R)
• M32: 3,863,365 km (0.069 R)
• M33: 3,996,358 km (0.084 R)
• M34: 4,081,030 km (0.078 R)
• M35: 4,245,288 km (0.057 R)
• M36: 4,536,107 km (0.111 R)
• M37: 4,728,789 km (0.073 R)
• M38: 5,083,784 km (0.116 R)
• M39: 5,307,284 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.5

Radius: 12.2

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.22 AU - 1.36 AU

Year: 946 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 11,119,366 km

• M1: 152,141 km (0.053 R)
• M2: 246,088 km (0.068 R)
• M3: 386,112 km (0.109 R)
• M4: 540,946 km (0.098 R)
• M5: 619,036 km (0.081 R)
• M6: 720,164 km (0.111 R)
• M7: 834,008 km (0.045 R)
• M8: 1,103,434 km (0.109 R)
• M9: 1,291,179 km (0.116 R)
• M10: 1,441,226 km (0.075 R)
• M11: 1,673,402 km (0.089 R)
• M12: 1,794,127 km (0.114 R)
• M13: 1,917,994 km (0.078 R)
• M14: 2,044,704 km (0.088 R)
• M15: 2,155,705 km (0.037 R)
• M16: 2,413,014 km (0.093 R)
• M17: 2,520,724 km (0.118 R)
• M18: 2,843,556 km (0.08 R)
• M19: 2,988,965 km (0.104 R)
• M20: 3,083,811 km (0.12 R)
• M21: 3,201,245 km (0.116 R)
• M22: 3,309,254 km (0.113 R)
• M23: 3,407,540 km (0.094 R)
• M24: 3,708,232 km (0.06 R)
• M25: 4,087,612 km (0.097 R)
• M26: 4,228,833 km (0.04 R)
• M27: 4,335,795 km (0.07 R)
• M28: 4,983,703 km (0.108 R)
• M29: 5,198,077 km (0.055 R)
• M30: 5,376,996 km (0.093 R)
• M31: 5,454,338 km (0.102 R)
• M32: 5,557,860 km (0.099 R)
• M33: 5,939,185 km (0.06 R)
• M34: 6,045,848 km (0.083 R)
• M35: 6,166,574 km (0.113 R)
• M36: 6,288,197 km (0.095 R)
• M37: 6,396,955 km (0.081 R)
• M38: 6,575,126 km (0.12 R)
• M39: 6,852,330 km (0.102 R)
• M40: 6,964,230 km (0.058 R)
• M41: 7,090,939 km (0.108 R)
• M42: 8,191,531 km (0.114 R)
• M43: 8,535,157 km (0.097 R)
• M44: 8,868,311 km (0.028 R)
• M45: 9,144,020 km (0.066 R)
• M46: 9,221,063 km (0.054 R)
• M47: 9,344,930 km (0.117 R)
• M48: 9,484,804 km (0.073 R)
• M49: 9,562,894 km (0.112 R)
• M50: 9,766,946 km (0.082 R)
• M51: 10,004,058 km (0.112 R)
• M52: 10,243,116 km (0.109 R)
• M53: 10,419,641 km (0.092 R)
• M54: 10,564,751 km (0.044 R)
• M55: 10,710,609 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit