🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.93 AU - 1.43 AU

Year: 483 Days

Day: 46.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.37 AU - 1.63 AU

Year: 692 Days

Day: 37.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.26 AU - 1.8 AU

Year: 713 Days

Day: 17.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.52 AU - 2.74 AU

Year: 1607 Days

Day: 39.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.84 AU - 3.88 AU

Year: 2320 Days

Day: 12.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.3

Radius: 13.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.12 AU - 6.14 AU

Year: 5718 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,453,746 km

• M1: 211,531 km (0.084 R)
• M2: 817,403 km (0.053 R)
• M3: 1,242,859 km (0.103 R)
• M4: 1,750,893 km (0.115 R)
• M5: 1,883,587 km (0.092 R)
• M6: 2,089,134 km (0.114 R)
• M7: 2,356,914 km (0.047 R)
• M8: 3,267,517 km (0.053 R)
• M9: 3,453,616 km (0.098 R)
• M10: 3,621,914 km (0.025 R)
• M11: 3,945,195 km (0.054 R)
• M12: 4,277,901 km (0.033 R)
• M13: 4,413,586 km (0.094 R)
• M14: 4,573,805 km (0.109 R)
• M15: 5,065,982 km (0.046 R)
• M16: 5,161,725 km (0.038 R)
• M17: 6,486,414 km (0.12 R)
• M18: 6,826,899 km (0.044 R)
• M19: 7,066,106 km (0.098 R)
• M20: 7,308,006 km (0.041 R)
• M21: 7,883,359 km (0.039 R)
• M22: 8,246,882 km (0.102 R)
• M23: 9,019,555 km (0.052 R)
• M24: 9,606,876 km (0.098 R)
• M25: 10,206,614 km (0.086 R)
• M26: 10,388,974 km (0.078 R)
• M27: 10,572,381 km (0.116 R)
• M28: 10,818,619 km (0.077 R)
• M29: 11,411,026 km (0.106 R)
• M30: 11,726,977 km (0.056 R)
• M31: 13,516,766 km (0.081 R)
• M32: 13,784,097 km (0.095 R)
• M33: 14,256,228 km (0.076 R)
• M34: 14,528,496 km (0.099 R)
• M35: 15,251,204 km (0.103 R)
• M36: 15,355,473 km (0.116 R)
• M37: 15,494,749 km (0.106 R)
• M38: 15,739,641 km (0.102 R)
• M39: 15,880,113 km (0.103 R)
• M40: 16,091,645 km (0.109 R)
• M41: 16,197,709 km (0.111 R)
• M42: 16,339,528 km (0.078 R)
• M43: 17,271,673 km (0.111 R)
• M44: 17,452,836 km (0.05 R)
• M45: 19,714,456 km (0.113 R)
• M46: 20,284,723 km (0.073 R)
• M47: 20,475,909 km (0.067 R)
• M48: 20,667,843 km (0.034 R)
• M49: 20,898,823 km (0.117 R)
• M50: 21,285,832 km (0.108 R)
• M51: 21,480,160 km (0.081 R)
• M52: 22,897,151 km (0.096 R)
• M53: 23,818,225 km (0.05 R)
• M54: 23,939,250 km (0.116 R)
• M55: 25,242,995 km (0.101 R)
• M56: 25,366,413 km (0.077 R)
• M57: 25,820,742 km (0.075 R)
• M58: 26,277,614 km (0.075 R)
• M59: 27,031,138 km (0.087 R)
• M60: 27,452,855 km (0.078 R)
• M61: 27,791,844 km (0.119 R)
• M62: 28,132,179 km (0.053 R)
• M63: 28,731,019 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.8

Radius: 3.8

Gravity: 30.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.28 AU - 13.66 AU

Year: 17597 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,453,746 km

• M1: 49,218 km (0.118 R)
• M2: 147,354 km (0.103 R)
• M3: 193,131 km (0.051 R)
• M4: 585,825 km (0.084 R)
• M5: 826,379 km (0.104 R)
• M6: 957,277 km (0.119 R)
• M7: 1,002,455 km (0.106 R)
• M8: 1,048,232 km (0.031 R)
• M9: 1,388,567 km (0.079 R)
• M10: 1,815,969 km (0.043 R)
• M11: 1,900,491 km (0.066 R)
• M12: 1,957,488 km (0.032 R)
• M13: 2,402,991 km (0.103 R)
• M14: 2,558,273 km (0.056 R)
• M15: 2,589,689 km (0.099 R)
• M16: 2,621,403 km (0.095 R)
• M17: 3,043,569 km (0.113 R)
• M18: 4,507,384 km (0.118 R)
• M19: 5,010,631 km (0.071 R)
• M20: 5,208,848 km (0.11 R)
• M21: 6,280,567 km (0.078 R)
• M22: 6,580,362 km (0.051 R)
• M23: 7,507,569 km (0.118 R)
• M24: 8,101,921 km (0.034 R)
• M25: 8,663,661 km (0.03 R)
• M26: 8,901,522 km (0.104 R)
• M27: 9,432,146 km (0.074 R)
• M28: 11,187,677 km (0.118 R)
• M29: 11,498,541 km (0.078 R)
• M30: 11,655,021 km (0.114 R)
• M31: 12,288,119 km (0.102 R)
• M32: 14,646,529 km (0.107 R)
• M33: 15,100,409 km (0.051 R)
• M34: 15,214,552 km (0.086 R)
• M35: 15,443,736 km (0.063 R)
• M36: 16,313,498 km (0.058 R)
• M37: 16,489,425 km (0.095 R)
• M38: 18,403,829 km (0.112 R)
• M39: 18,954,798 km (0.107 R)
• M40: 19,077,917 km (0.087 R)
• M41: 19,387,136 km (0.039 R)
• M42: 20,766,728 km (0.085 R)
• M43: 21,020,894 km (0.111 R)
• M44: 21,789,678 km (0.051 R)
• M45: 22,112,809 km (0.104 R)
• M46: 22,632,961 km (0.108 R)
• M47: 23,288,948 km (0.097 R)
• M48: 24,284,372 km (0.091 R)
• M49: 25,226,091 km (0.059 R)
• M50: 26,042,596 km (0.048 R)
• M51: 28,332,490 km (0.107 R)
• M52: 30,109,563 km (0.099 R)
• M53: 30,541,452 km (0.117 R)
• M54: 31,411,364 km (0.1 R)
• M55: 31,703,080 km (0.03 R)
• M56: 34,369,064 km (0.116 R)
• M57: 37,182,850 km (0.068 R)
• M58: 39,911,814 km (0.069 R)
• M59: 40,306,902 km (0.066 R)
• M60: 41,659,865 km (0.096 R)
• M61: 42,785,290 km (0.118 R)
• M62: 43,270,586 km (0.091 R)
• M63: 44,246,712 km (0.06 R)
• M64: 45,807,167 km (0.109 R)
• M65: 48,391,470 km (0.094 R)
• M66: 48,981,484 km (0.115 R)
• M67: 50,083,722 km (0.102 R)
• M68: 51,967,458 km (0.071 R)
• M69: 53,438,903 km (0.087 R)
• M70: 54,310,759 km (0.083 R)
• M71: 55,803,895 km (0.042 R)
• M72: 55,980,421 km (0.038 R)
• M73: 58,830,111 km (0.069 R)
• M74: 59,640,034 km (0.068 R)
• M75: 59,910,955 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit