🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.62 AU

Year: 239 Days

Day: 15.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.54 AU - 0.8 AU

Year: 360 Days

Day: 24.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.3

Radius: 14

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.11 AU - 1.15 AU

Year: 788 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 55,707,592 km

• M1: 200,312 km (0.074 R)
• M2: 296,952 km (0.103 R)
• M3: 403,914 km (0.065 R)
• M4: 535,710 km (0.103 R)
• M5: 686,056 km (0.112 R)
• M6: 778,657 km (0.103 R)
• M7: 870,360 km (0.092 R)
• M8: 1,085,632 km (0.079 R)
• M9: 1,223,711 km (0.102 R)
• M10: 1,326,185 km (0.075 R)
• M11: 1,453,343 km (0.089 R)
• M12: 1,547,889 km (0.085 R)
• M13: 1,789,939 km (0.073 R)
• M14: 2,004,163 km (0.089 R)
• M15: 2,502,174 km (0.091 R)
• M16: 2,724,925 km (0.054 R)
• M17: 2,871,082 km (0.079 R)
• M18: 3,305,814 km (0.051 R)
• M19: 3,541,131 km (0.055 R)
• M20: 3,731,420 km (0.075 R)
• M21: 4,038,843 km (0.1 R)
• M22: 4,227,337 km (0.105 R)
• M23: 4,451,135 km (0.045 R)
• M24: 4,624,220 km (0.092 R)
• M25: 4,799,548 km (0.073 R)
• M26: 5,021,851 km (0.073 R)
• M27: 5,293,221 km (0.083 R)
• M28: 5,581,048 km (0.047 R)
• M29: 5,686,065 km (0.107 R)
• M30: 5,886,078 km (0.11 R)
• M31: 6,028,645 km (0.079 R)
• M32: 6,305,251 km (0.084 R)
• M33: 6,512,295 km (0.105 R)
• M34: 6,783,815 km (0.103 R)
• M35: 6,920,846 km (0.096 R)
• M36: 7,008,660 km (0.045 R)
• M37: 7,096,773 km (0.057 R)
• M38: 7,197,902 km (0.057 R)
• M39: 7,376,222 km (0.065 R)
• M40: 7,530,158 km (0.088 R)
• M41: 7,724,187 km (0.082 R)
• M42: 7,985,385 km (0.11 R)
• M43: 8,077,537 km (0.095 R)
• M44: 8,276,203 km (0.087 R)
• M45: 8,409,495 km (0.075 R)
• M46: 8,597,390 km (0.074 R)
• M47: 8,895,389 km (0.04 R)
• M48: 9,348,969 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 15

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.56 AU - 2.16 AU

Year: 1664 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,707,592 km

• M1: 212,878 km (0.117 R)
• M2: 344,524 km (0.089 R)
• M3: 559,496 km (0.117 R)
• M4: 659,128 km (0.091 R)
• M5: 782,995 km (0.098 R)
• M6: 964,457 km (0.11 R)
• M7: 1,070,522 km (0.096 R)
• M8: 1,365,380 km (0.107 R)
• M9: 1,656,946 km (0.049 R)
• M10: 1,810,583 km (0.111 R)
• M11: 2,141,045 km (0.111 R)
• M12: 2,266,857 km (0.117 R)
• M13: 2,378,008 km (0.118 R)
• M14: 2,561,714 km (0.099 R)
• M15: 2,714,005 km (0.072 R)
• M16: 3,055,985 km (0.101 R)
• M17: 3,237,298 km (0.117 R)
• M18: 3,731,420 km (0.103 R)
• M19: 4,070,857 km (0.058 R)
• M20: 4,217,912 km (0.079 R)
• M21: 4,463,552 km (0.081 R)
• M22: 4,802,092 km (0.109 R)
• M23: 5,070,021 km (0.109 R)
• M24: 5,239,965 km (0.039 R)
• M25: 5,550,829 km (0.092 R)
• M26: 5,655,847 km (0.111 R)
• M27: 5,998,725 km (0.109 R)
• M28: 6,704,977 km (0.116 R)
• M29: 7,055,484 km (0.102 R)
• M30: 7,207,625 km (0.078 R)
• M31: 7,450,722 km (0.119 R)
• M32: 7,774,601 km (0.105 R)
• M33: 7,944,993 km (0.035 R)
• M34: 8,476,814 km (0.118 R)
• M35: 8,679,369 km (0.091 R)
• M36: 8,856,194 km (0.116 R)
• M37: 9,034,066 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.9

Radius: 3.7

Gravity: 68.66 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.85 AU - 7.01 AU

Year: 10696 Days

Day: 18.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,707,592 km

• M1: 65,673 km (0.039 R)
• M2: 252,970 km (0.107 R)
• M3: 292,913 km (0.088 R)
• M4: 335,249 km (0.092 R)
• M5: 379,679 km (0.106 R)
• M6: 823,536 km (0.087 R)
• M7: 926,160 km (0.111 R)
• M8: 1,143,825 km (0.045 R)
• M9: 1,779,915 km (0.117 R)
• M10: 1,859,202 km (0.088 R)
• M11: 1,912,908 km (0.085 R)
• M12: 2,132,368 km (0.106 R)
• M13: 3,119,265 km (0.115 R)
• M14: 3,247,321 km (0.073 R)
• M15: 3,279,634 km (0.098 R)
• M16: 3,742,789 km (0.084 R)
• M17: 3,913,181 km (0.103 R)
• M18: 4,475,071 km (0.066 R)
• M19: 4,912,944 km (0.116 R)
• M20: 5,288,135 km (0.086 R)
• M21: 5,364,280 km (0.094 R)
• M22: 5,633,706 km (0.104 R)
• M23: 6,026,251 km (0.106 R)
• M24: 7,340,319 km (0.065 R)
• M25: 8,337,239 km (0.097 R)
• M26: 8,828,818 km (0.067 R)
• M27: 9,560,351 km (0.054 R)
• M28: 10,216,487 km (0.094 R)
• M29: 11,620,912 km (0.068 R)
• M30: 12,119,073 km (0.106 R)
• M31: 12,624,116 km (0.119 R)
• M32: 12,725,992 km (0.117 R)
• M33: 13,446,605 km (0.098 R)
• M34: 13,969,300 km (0.076 R)
• M35: 14,180,233 km (0.094 R)
• M36: 14,339,106 km (0.054 R)
• M37: 14,392,213 km (0.076 R)
• M38: 15,740,838 km (0.054 R)
• M39: 18,038,362 km (0.091 R)
• M40: 18,730,252 km (0.104 R)
• M41: 19,962,041 km (0.098 R)
• M42: 20,199,602 km (0.112 R)
• M43: 20,438,061 km (0.084 R)
• M44: 20,497,751 km (0.119 R)
• M45: 21,766,341 km (0.039 R)
• M46: 21,949,748 km (0.112 R)
• M47: 22,256,274 km (0.103 R)
• M48: 22,564,296 km (0.031 R)
• M49: 22,811,880 km (0.111 R)
• M50: 23,060,213 km (0.055 R)
• M51: 23,247,060 km (0.091 R)
• M52: 25,656,932 km (0.114 R)
• M53: 26,825,890 km (0.04 R)
• M54: 27,219,333 km (0.089 R)
• M55: 27,945,780 km (0.093 R)
• M56: 29,147,948 km (0.051 R)
• M57: 29,755,465 km (0.108 R)
• M58: 30,162,671 km (0.099 R)
• M59: 30,708,703 km (0.059 R)
• M60: 31,051,432 km (0.082 R)
• M61: 31,741,078 km (0.107 R)
• M62: 32,505,224 km (0.079 R)
• M63: 33,135,031 km (0.072 R)
• M64: 33,205,342 km (0.104 R)
• M65: 33,839,637 km (0.106 R)
• M66: 34,264,644 km (0.096 R)
• M67: 34,691,447 km (0.096 R)
• M68: 35,048,537 km (0.12 R)
• M69: 35,406,824 km (0.076 R)
• M70: 37,508,525 km (0.094 R)
• M71: 38,021,944 km (0.117 R)
• M72: 38,316,353 km (0.081 R)
• M73: 40,098,512 km (0.119 R)
• M74: 40,173,311 km (0.043 R)
• M75: 40,924,293 km (0.057 R)
• M76: 41,755,608 km (0.096 R)
• M77: 41,907,450 km (0.105 R)
• M78: 42,287,578 km (0.07 R)
• M79: 44,283,064 km (0.094 R)
• M80: 44,747,865 km (0.026 R)
• M81: 45,214,311 km (0.115 R)
• M82: 45,995,361 km (0.096 R)
• M83: 46,152,140 km (0.115 R)
• M84: 47,096,252 km (0.069 R)
• M85: 47,491,490 km (0.078 R)
• M86: 48,843,705 km (0.12 R)
• M87: 49,564,617 km (0.059 R)
• M88: 50,773,966 km (0.061 R)
• M89: 51,422,922 km (0.066 R)
• M90: 51,911,508 km (0.083 R)
• M91: 52,401,591 km (0.069 R)
• M92: 53,303,965 km (0.108 R)
• M93: 54,128,848 km (0.045 R)
• M94: 54,542,785 km (0.116 R)
• M95: 54,874,743 km (0.034 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit