🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.53 AU - 0.73 AU

Year: 225 Days

Day: 40.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.6 AU - 0.88 AU

Year: 286 Days

Day: 12.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333

Radius: 12.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.43 AU - 2.61 AU

Year: 1799 Days

Day: 8.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 108,395,090 km

• M1: 150,495 km (0.063 R)
• M2: 915,090 km (0.056 R)
• M3: 1,623,885 km (0.095 R)
• M4: 2,199,687 km (0.105 R)
• M5: 2,661,047 km (0.099 R)
• M6: 3,653,479 km (0.044 R)
• M7: 4,148,499 km (0.118 R)
• M8: 4,878,237 km (0.033 R)
• M9: 5,501,162 km (0.096 R)
• M10: 8,651,843 km (0.116 R)
• M11: 9,324,286 km (0.053 R)
• M12: 10,381,793 km (0.072 R)
• M13: 10,839,862 km (0.085 R)
• M14: 11,761,385 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.5

Radius: 9.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.62 AU - 8.34 AU

Year: 9198 Days

Day: 11.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 108,395,090 km

• M1: 804,238 km (0.119 R)
• M2: 1,128,566 km (0.098 R)
• M3: 2,177,995 km (0.052 R)
• M4: 2,963,085 km (0.09 R)
• M5: 3,617,277 km (0.039 R)
• M6: 8,306,272 km (0.118 R)
• M7: 8,663,811 km (0.069 R)
• M8: 9,602,687 km (0.103 R)
• M9: 11,114,823 km (0.064 R)
• M10: 15,552,643 km (0.083 R)
• M11: 16,766,331 km (0.096 R)
• M12: 17,864,230 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.9

Radius: 5.4

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.5 AU - 16.68 AU

Year: 25055 Days

Day: 15.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 108,395,090 km

• M1: 67,169 km (0.089 R)
• M2: 312,360 km (0.037 R)
• M3: 538,104 km (0.096 R)
• M4: 1,092,513 km (0.06 R)
• M5: 1,527,095 km (0.075 R)
• M6: 1,889,122 km (0.054 R)
• M7: 2,153,761 km (0.105 R)
• M8: 2,466,270 km (0.086 R)
• M9: 3,679,060 km (0.114 R)
• M10: 3,930,235 km (0.108 R)
• M11: 4,826,476 km (0.056 R)
• M12: 5,283,049 km (0.064 R)
• M13: 6,107,333 km (0.111 R)
• M14: 6,826,151 km (0.104 R)
• M15: 9,148,209 km (0.094 R)
• M16: 9,727,602 km (0.051 R)
• M17: 12,782,689 km (0.067 R)
• M18: 13,654,246 km (0.118 R)
• M19: 17,714,931 km (0.086 R)
• M20: 18,340,998 km (0.117 R)
• M21: 19,542,419 km (0.067 R)
• M22: 25,885,967 km (0.054 R)
• M23: 30,843,491 km (0.064 R)
• M24: 32,405,891 km (0.079 R)
• M25: 36,684,839 km (0.049 R)
• M26: 38,586,078 km (0.106 R)
• M27: 42,266,634 km (0.088 R)
• M28: 50,139,522 km (0.102 R)
• M29: 51,030,377 km (0.036 R)
• M30: 57,370,634 km (0.117 R)
• M31: 58,935,128 km (0.071 R)
• M32: 67,186,049 km (0.036 R)
• M33: 68,486,504 km (0.088 R)
• M34: 68,923,778 km (0.069 R)
• M35: 76,408,459 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.4

Radius: 5.4

Gravity: 32.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.6 AU - 16.36 AU

Year: 28720 Days

Day: 20.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 108,395,090 km

• M1: 67,319 km (0.09 R)
• M2: 364,420 km (0.048 R)
• M3: 1,014,124 km (0.078 R)
• M4: 1,564,644 km (0.062 R)
• M5: 2,247,110 km (0.029 R)
• M6: 4,438,569 km (0.091 R)
• M7: 4,632,597 km (0.109 R)
• M8: 4,832,161 km (0.091 R)
• M9: 6,692,859 km (0.084 R)
• M10: 7,370,537 km (0.103 R)
• M11: 9,107,518 km (0.086 R)
• M12: 9,421,375 km (0.072 R)
• M13: 9,613,159 km (0.084 R)
• M14: 10,070,779 km (0.059 R)
• M15: 10,888,780 km (0.117 R)
• M16: 11,530,854 km (0.104 R)
• M17: 14,692,007 km (0.103 R)
• M18: 15,653,173 km (0.112 R)
• M19: 17,124,917 km (0.072 R)
• M20: 20,340,673 km (0.102 R)
• M21: 22,315,365 km (0.093 R)
• M22: 22,542,454 km (0.106 R)
• M23: 25,265,136 km (0.06 R)
• M24: 31,780,721 km (0.066 R)
• M25: 44,860,063 km (0.093 R)
• M26: 59,359,687 km (0.118 R)
• M27: 65,659,253 km (0.106 R)
• M28: 67,064,725 km (0.068 R)
• M29: 67,300,940 km (0.081 R)
• M30: 68,251,186 km (0.053 R)
• M31: 69,693,310 km (0.091 R)
• M32: 90,042,659 km (0.077 R)
• M33: 93,532,628 km (0.089 R)
• M34: 97,717,030 km (0.061 R)
• M35: 98,324,846 km (0.046 R)
• M36: 105,496,418 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 11,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit