🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.14 AU

Year: 907 Days

Day: 37.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.46 AU - 3.98 AU

Year: 2225 Days

Day: 16.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.1

Radius: 15

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.24 AU - 9.52 AU

Year: 9340 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 92,244,361 km

• M1: 186,549 km (0.117 R)
• M2: 786,586 km (0.102 R)
• M3: 1,524,253 km (0.066 R)
• M4: 2,307,697 km (0.086 R)
• M5: 4,097,785 km (0.085 R)
• M6: 4,715,774 km (0.111 R)
• M7: 5,235,626 km (0.08 R)
• M8: 5,759,817 km (0.114 R)
• M9: 6,464,423 km (0.098 R)
• M10: 10,731,702 km (0.109 R)
• M11: 15,439,847 km (0.084 R)
• M12: 17,950,099 km (0.083 R)
• M13: 19,148,976 km (0.104 R)
• M14: 22,635,504 km (0.053 R)
• M15: 23,503,172 km (0.055 R)
• M16: 27,489,806 km (0.105 R)
• M17: 29,081,826 km (0.063 R)
• M18: 39,948,615 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.2

Radius: 4.4

Gravity: 46.39 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.51 AU - 15.69 AU

Year: 20384 Days

Day: 22.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,244,361 km

• M1: 54,753 km (0.11 R)
• M2: 344,973 km (0.109 R)
• M3: 483,650 km (0.031 R)
• M4: 1,191,098 km (0.085 R)
• M5: 1,387,670 km (0.073 R)
• M6: 1,623,286 km (0.103 R)
• M7: 1,788,592 km (0.057 R)
• M8: 3,762,386 km (0.101 R)
• M9: 4,053,205 km (0.103 R)
• M10: 5,054,762 km (0.109 R)
• M11: 5,328,826 km (0.109 R)
• M12: 6,479,682 km (0.108 R)
• M13: 8,529,622 km (0.033 R)
• M14: 12,603,621 km (0.065 R)
• M15: 12,817,845 km (0.114 R)
• M16: 14,309,186 km (0.039 R)
• M17: 14,464,469 km (0.056 R)
• M18: 15,176,854 km (0.079 R)
• M19: 17,899,684 km (0.096 R)
• M20: 18,079,950 km (0.114 R)
• M21: 24,287,813 km (0.084 R)
• M22: 27,266,007 km (0.096 R)
• M23: 31,910,871 km (0.098 R)
• M24: 32,980,047 km (0.079 R)
• M25: 34,072,860 km (0.079 R)
• M26: 34,768,041 km (0.087 R)
• M27: 36,330,591 km (0.07 R)
• M28: 38,386,215 km (0.038 R)
• M29: 40,518,134 km (0.114 R)
• M30: 44,354,123 km (0.031 R)
• M31: 46,529,725 km (0.116 R)
• M32: 46,699,967 km (0.067 R)
• M33: 50,013,859 km (0.107 R)
• M34: 52,185,721 km (0.076 R)
• M35: 56,329,283 km (0.068 R)
• M36: 62,947,343 km (0.063 R)
• M37: 81,346,834 km (0.097 R)
• M38: 82,587,300 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.2

Radius: 5.5

Gravity: 19.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.64 AU - 19.86 AU

Year: 25220 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,244,361 km

• M1: 68,366 km (0.082 R)
• M2: 259,403 km (0.102 R)
• M3: 547,528 km (0.108 R)
• M4: 768,634 km (0.107 R)
• M5: 1,036,115 km (0.074 R)
• M6: 1,302,698 km (0.056 R)
• M7: 1,631,664 km (0.046 R)
• M8: 2,249,653 km (0.097 R)
• M9: 3,262,580 km (0.086 R)
• M10: 4,132,342 km (0.076 R)
• M11: 4,548,822 km (0.063 R)
• M12: 5,629,218 km (0.1 R)
• M13: 6,053,627 km (0.077 R)
• M14: 6,363,145 km (0.101 R)
• M15: 7,305,762 km (0.085 R)
• M16: 10,881,001 km (0.03 R)
• M17: 13,005,889 km (0.095 R)
• M18: 17,077,943 km (0.06 R)
• M19: 20,415,472 km (0.119 R)
• M20: 20,811,158 km (0.059 R)
• M21: 21,111,252 km (0.086 R)
• M22: 22,132,556 km (0.051 R)
• M23: 22,445,365 km (0.112 R)
• M24: 27,496,687 km (0.113 R)
• M25: 29,335,544 km (0.104 R)
• M26: 31,385,633 km (0.083 R)
• M27: 31,648,477 km (0.061 R)
• M28: 32,579,873 km (0.046 R)
• M29: 33,256,205 km (0.112 R)
• M30: 38,404,915 km (0.111 R)
• M31: 42,919,779 km (0.115 R)
• M32: 45,556,142 km (0.075 R)
• M33: 47,085,481 km (0.114 R)
• M34: 47,602,790 km (0.077 R)
• M35: 50,425,852 km (0.056 R)
• M36: 52,985,920 km (0.116 R)
• M37: 57,967,829 km (0.034 R)
• M38: 64,304,794 km (0.115 R)
• M39: 69,739,685 km (0.11 R)
• M40: 75,472,724 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.5

Radius: 6.9

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.89 AU - 19.15 AU

Year: 30685 Days

Day: 23.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,244,361 km

• M1: 92,152 km (0.05 R)
• M2: 344,225 km (0.118 R)
• M3: 605,572 km (0.096 R)
• M4: 915,090 km (0.047 R)
• M5: 1,297,163 km (0.072 R)
• M6: 2,451,760 km (0.116 R)
• M7: 2,911,773 km (0.09 R)
• M8: 3,550,556 km (0.103 R)
• M9: 4,071,007 km (0.102 R)
• M10: 5,023,945 km (0.114 R)
• M11: 5,304,142 km (0.119 R)
• M12: 5,939,783 km (0.065 R)
• M13: 7,210,468 km (0.115 R)
• M14: 8,043,728 km (0.107 R)
• M15: 8,372,245 km (0.093 R)
• M16: 9,471,939 km (0.099 R)
• M17: 15,670,975 km (0.06 R)
• M18: 16,973,973 km (0.117 R)
• M19: 18,441,678 km (0.058 R)
• M20: 19,400,749 km (0.092 R)
• M21: 20,696,865 km (0.115 R)
• M22: 23,239,730 km (0.094 R)
• M23: 29,577,743 km (0.091 R)
• M24: 31,696,198 km (0.08 R)
• M25: 34,055,656 km (0.113 R)
• M26: 36,380,856 km (0.107 R)
• M27: 39,905,830 km (0.115 R)
• M28: 43,819,909 km (0.08 R)
• M29: 51,646,271 km (0.064 R)
• M30: 55,099,589 km (0.09 R)
• M31: 56,682,633 km (0.115 R)
• M32: 57,889,738 km (0.034 R)
• M33: 66,155,918 km (0.07 R)
• M34: 82,388,634 km (0.059 R)
• M35: 83,936,523 km (0.101 R)
• M36: 84,456,824 km (0.083 R)
• M37: 87,891,143 km (0.118 R)
• M38: 89,236,476 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit