🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.45 AU - 0.63 AU

Year: 180 Days

Day: 37.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.78 AU - 1.06 AU

Year: 400 Days

Day: 47.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,135,454 km

• M1: 426,653 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.7

Radius: 12.7

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.55 AU - 2.59 AU

Year: 1867 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 20,135,454 km

• M1: 182,659 km (0.062 R)
• M2: 269,127 km (0.091 R)
• M3: 398,828 km (0.073 R)
• M4: 532,120 km (0.117 R)
• M5: 622,178 km (0.119 R)
• M6: 712,535 km (0.117 R)
• M7: 851,661 km (0.095 R)
• M8: 954,285 km (0.071 R)
• M9: 1,145,022 km (0.081 R)
• M10: 1,424,770 km (0.062 R)
• M11: 1,868,627 km (0.108 R)
• M12: 1,971,251 km (0.085 R)
• M13: 2,067,143 km (0.092 R)
• M14: 2,245,464 km (0.098 R)
• M15: 2,570,091 km (0.082 R)
• M16: 2,684,983 km (0.085 R)
• M17: 3,254,202 km (0.092 R)
• M18: 3,505,228 km (0.07 R)
• M19: 3,730,073 km (0.044 R)
• M20: 3,827,910 km (0.051 R)
• M21: 3,959,856 km (0.05 R)
• M22: 4,082,077 km (0.083 R)
• M23: 4,433,333 km (0.103 R)
• M24: 4,606,866 km (0.107 R)
• M25: 4,770,975 km (0.101 R)
• M26: 4,972,783 km (0.119 R)
• M27: 5,056,707 km (0.1 R)
• M28: 5,238,169 km (0.102 R)
• M29: 5,360,391 km (0.104 R)
• M30: 5,645,225 km (0.036 R)
• M31: 5,884,133 km (0.101 R)
• M32: 6,463,675 km (0.119 R)
• M33: 6,713,803 km (0.049 R)
• M34: 6,806,853 km (0.117 R)
• M35: 7,223,782 km (0.104 R)
• M36: 7,802,127 km (0.115 R)
• M37: 7,928,089 km (0.067 R)
• M38: 8,096,985 km (0.092 R)
• M39: 8,181,807 km (0.077 R)
• M40: 8,524,535 km (0.108 R)
• M41: 8,711,982 km (0.109 R)
• M42: 8,901,073 km (0.092 R)
• M43: 9,062,041 km (0.118 R)
• M44: 9,297,807 km (0.109 R)
• M45: 9,595,507 km (0.101 R)
• M46: 9,700,524 km (0.082 R)
• M47: 9,911,457 km (0.069 R)
• M48: 10,017,672 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 9.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.38 AU - 5.5 AU

Year: 4238 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 20,135,454 km

• M1: 114,891 km (0.108 R)
• M2: 275,709 km (0.111 R)
• M3: 368,011 km (0.085 R)
• M4: 521,049 km (0.093 R)
• M5: 809,773 km (0.063 R)
• M6: 876,494 km (0.085 R)
• M7: 1,096,403 km (0.057 R)
• M8: 1,162,675 km (0.077 R)
• M9: 1,221,616 km (0.117 R)
• M10: 1,396,347 km (0.114 R)
• M11: 1,468,602 km (0.117 R)
• M12: 1,702,573 km (0.066 R)
• M13: 1,908,420 km (0.027 R)
• M14: 2,122,644 km (0.097 R)
• M15: 2,206,269 km (0.096 R)
• M16: 2,333,876 km (0.052 R)
• M17: 2,585,350 km (0.119 R)
• M18: 2,663,740 km (0.098 R)
• M19: 2,938,401 km (0.112 R)
• M20: 3,752,812 km (0.087 R)
• M21: 3,854,688 km (0.118 R)
• M22: 4,538,500 km (0.112 R)
• M23: 4,660,722 km (0.054 R)
• M24: 4,770,227 km (0.111 R)
• M25: 4,880,631 km (0.089 R)
• M26: 4,991,931 km (0.119 R)
• M27: 5,245,350 km (0.067 R)
• M28: 5,431,151 km (0.118 R)
• M29: 6,120,498 km (0.08 R)
• M30: 7,119,063 km (0.104 R)
• M31: 7,182,194 km (0.06 R)
• M32: 7,436,510 km (0.116 R)
• M33: 7,693,818 km (0.118 R)
• M34: 7,758,594 km (0.101 R)
• M35: 7,823,520 km (0.1 R)
• M36: 8,167,595 km (0.063 R)
• M37: 8,701,360 km (0.12 R)
• M38: 9,126,368 km (0.064 R)
• M39: 9,978,776 km (0.119 R)
• M40: 11,056,928 km (0.063 R)
• M41: 11,130,082 km (0.05 R)
• M42: 12,209,430 km (0.033 R)
• M43: 12,304,126 km (0.11 R)
• M44: 12,627,706 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 10.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.79 AU - 5.21 AU

Year: 4325 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,135,454 km

• M1: 138,079 km (0.09 R)
• M2: 216,917 km (0.092 R)
• M3: 311,463 km (0.095 R)
• M4: 594,203 km (0.107 R)
• M5: 746,643 km (0.087 R)
• M6: 902,973 km (0.05 R)
• M7: 974,929 km (0.044 R)
• M8: 1,248,993 km (0.027 R)
• M9: 1,318,406 km (0.089 R)
• M10: 1,724,714 km (0.109 R)
• M11: 1,842,298 km (0.082 R)
• M12: 2,225,268 km (0.057 R)
• M13: 2,514,291 km (0.094 R)
• M14: 2,846,249 km (0.061 R)
• M15: 3,033,396 km (0.104 R)
• M16: 3,112,533 km (0.072 R)
• M17: 3,256,895 km (0.113 R)
• M18: 3,585,562 km (0.098 R)
• M19: 3,652,582 km (0.105 R)
• M20: 3,890,442 km (0.091 R)
• M21: 3,976,760 km (0.097 R)
• M22: 4,081,180 km (0.091 R)
• M23: 4,274,759 km (0.046 R)
• M24: 4,345,968 km (0.062 R)
• M25: 4,818,547 km (0.096 R)
• M26: 4,911,298 km (0.091 R)
• M27: 6,272,040 km (0.088 R)
• M28: 6,516,483 km (0.106 R)
• M29: 6,826,600 km (0.067 R)
• M30: 6,972,906 km (0.098 R)
• M31: 7,204,933 km (0.064 R)
• M32: 7,311,297 km (0.111 R)
• M33: 7,568,755 km (0.101 R)
• M34: 7,720,148 km (0.107 R)
• M35: 8,180,909 km (0.077 R)
• M36: 8,537,850 km (0.075 R)
• M37: 8,627,908 km (0.067 R)
• M38: 9,082,984 km (0.107 R)
• M39: 9,174,837 km (0.049 R)
• M40: 9,267,139 km (0.093 R)
• M41: 9,499,166 km (0.056 R)
• M42: 9,569,177 km (0.092 R)
• M43: 10,182,828 km (0.119 R)
• M44: 10,615,315 km (0.043 R)
• M45: 10,882,497 km (0.119 R)
• M46: 11,078,171 km (0.091 R)
• M47: 11,176,457 km (0.058 R)
• M48: 11,374,076 km (0.081 R)
• M49: 11,473,259 km (0.095 R)
• M50: 11,797,587 km (0.081 R)
• M51: 12,124,907 km (0.101 R)
• M52: 12,891,896 km (0.079 R)
• M53: 13,281,149 km (0.101 R)
• M54: 13,516,766 km (0.09 R)
• M55: 13,727,250 km (0.084 R)
• M56: 14,071,625 km (0.076 R)
• M57: 14,526,252 km (0.109 R)
• M58: 14,714,746 km (0.079 R)
• M59: 15,230,858 km (0.113 R)
• M60: 16,030,010 km (0.086 R)
• M61: 16,560,933 km (0.085 R)
• M62: 17,069,267 km (0.085 R)
• M63: 17,325,378 km (0.068 R)
• M64: 17,554,113 km (0.089 R)
• M65: 17,697,578 km (0.111 R)
• M66: 17,783,896 km (0.083 R)
• M67: 17,956,831 km (0.116 R)
• M68: 18,304,347 km (0.095 R)
• M69: 18,508,099 km (0.1 R)
• M70: 18,741,920 km (0.107 R)
• M71: 18,888,676 km (0.068 R)
• M72: 19,301,267 km (0.105 R)
• M73: 19,449,369 km (0.081 R)
• M74: 19,568,149 km (0.063 R)
• M75: 20,105,505 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 16,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit