🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.73 AU

Year: 164 Days

Day: 38.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,267,792 km

• M1: 19,897 km (0.099 R)
• M2: 81,830 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.63 AU - 0.87 AU

Year: 229 Days

Day: 14.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 55.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.3 AU - 1.94 AU

Year: 728 Days

Day: 16.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.08 AU - 5.2 AU

Year: 4115 Days

Day: 15.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.3

Radius: 13

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.47 AU - 7.43 AU

Year: 5125 Days

Day: 14.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,267,792 km

• M1: 497,114 km (0.11 R)
• M2: 761,154 km (0.097 R)
• M3: 899,233 km (0.032 R)
• M4: 984,055 km (0.115 R)
• M5: 1,380,639 km (0.078 R)
• M6: 1,779,317 km (0.1 R)
• M7: 2,098,110 km (0.081 R)
• M8: 2,214,198 km (0.097 R)
• M9: 2,366,638 km (0.107 R)
• M10: 2,505,016 km (0.097 R)
• M11: 2,900,104 km (0.097 R)
• M12: 3,067,654 km (0.116 R)
• M13: 3,315,238 km (0.073 R)
• M14: 3,549,808 km (0.077 R)
• M15: 4,222,849 km (0.1 R)
• M16: 4,413,287 km (0.043 R)
• M17: 4,935,383 km (0.08 R)
• M18: 5,024,394 km (0.085 R)
• M19: 5,226,501 km (0.112 R)
• M20: 5,454,189 km (0.114 R)
• M21: 5,569,379 km (0.074 R)
• M22: 5,778,667 km (0.068 R)
• M23: 5,990,647 km (0.059 R)
• M24: 6,133,363 km (0.093 R)
• M25: 6,398,002 km (0.089 R)
• M26: 7,392,080 km (0.095 R)
• M27: 7,571,148 km (0.105 R)
• M28: 7,985,534 km (0.11 R)
• M29: 8,221,899 km (0.079 R)
• M30: 8,434,029 km (0.049 R)
• M31: 8,594,398 km (0.057 R)
• M32: 8,782,592 km (0.054 R)
• M33: 8,890,901 km (0.085 R)
• M34: 9,273,123 km (0.086 R)
• M35: 9,410,903 km (0.074 R)
• M36: 9,912,804 km (0.071 R)
• M37: 10,223,818 km (0.079 R)
• M38: 10,452,104 km (0.081 R)
• M39: 10,682,036 km (0.069 R)
• M40: 10,942,785 km (0.094 R)
• M41: 11,234,950 km (0.048 R)
• M42: 11,856,978 km (0.039 R)
• M43: 12,550,962 km (0.033 R)
• M44: 12,703,552 km (0.1 R)
• M45: 12,795,555 km (0.11 R)
• M46: 13,072,460 km (0.097 R)
• M47: 13,258,261 km (0.099 R)
• M48: 13,413,693 km (0.102 R)
• M49: 13,538,607 km (0.089 R)
• M50: 13,695,087 km (0.041 R)
• M51: 14,041,705 km (0.086 R)
• M52: 14,295,573 km (0.065 R)
• M53: 15,001,674 km (0.064 R)
• M54: 15,131,226 km (0.106 R)
• M55: 15,424,288 km (0.095 R)
• M56: 15,784,969 km (0.111 R)
• M57: 15,949,826 km (0.027 R)
• M58: 16,381,116 km (0.066 R)
• M59: 17,119,831 km (0.079 R)
• M60: 17,835,058 km (0.083 R)
• M61: 18,006,797 km (0.062 R)
• M62: 18,144,726 km (0.102 R)
• M63: 18,317,362 km (0.119 R)
• M64: 18,908,872 km (0.113 R)
• M65: 19,259,679 km (0.103 R)
• M66: 19,967,875 km (0.08 R)
• M67: 20,576,589 km (0.114 R)
• M68: 21,082,379 km (0.083 R)
• M69: 21,409,699 km (0.042 R)
• M70: 21,995,824 km (0.031 R)
• M71: 22,587,334 km (0.077 R)
• M72: 23,484,173 km (0.041 R)
• M73: 23,748,064 km (0.094 R)
• M74: 23,861,459 km (0.065 R)
• M75: 24,278,687 km (0.049 R)
• M76: 24,507,273 km (0.114 R)
• M77: 24,621,865 km (0.061 R)
• M78: 25,004,985 km (0.063 R)
• M79: 25,351,603 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 14.8

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.95 AU - 11.15 AU

Year: 11250 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,267,792 km

• M1: 212,279 km (0.11 R)
• M2: 613,800 km (0.05 R)
• M3: 857,196 km (0.084 R)
• M4: 2,288,399 km (0.095 R)
• M5: 2,900,254 km (0.049 R)
• M6: 3,011,854 km (0.07 R)
• M7: 3,181,947 km (0.079 R)
• M8: 3,443,444 km (0.081 R)
• M9: 3,621,764 km (0.105 R)
• M10: 3,803,227 km (0.105 R)
• M11: 4,206,842 km (0.033 R)
• M12: 4,462,205 km (0.099 R)
• M13: 4,657,131 km (0.1 R)
• M14: 4,755,716 km (0.05 R)
• M15: 4,854,900 km (0.117 R)
• M16: 5,293,221 km (0.08 R)
• M17: 6,171,959 km (0.054 R)
• M18: 6,353,272 km (0.09 R)
• M19: 7,020,478 km (0.099 R)
• M20: 7,788,215 km (0.108 R)
• M21: 7,905,649 km (0.101 R)
• M22: 8,381,520 km (0.032 R)
• M23: 8,502,096 km (0.044 R)
• M24: 9,113,053 km (0.056 R)
• M25: 9,402,974 km (0.098 R)
• M26: 9,738,223 km (0.099 R)
• M27: 9,864,932 km (0.111 R)
• M28: 10,248,501 km (0.119 R)
• M29: 10,680,390 km (0.038 R)
• M30: 10,811,139 km (0.089 R)
• M31: 10,986,318 km (0.108 R)
• M32: 11,118,263 km (0.107 R)
• M33: 11,562,120 km (0.103 R)
• M34: 11,876,276 km (0.087 R)
• M35: 12,057,140 km (0.112 R)
• M36: 12,284,528 km (0.099 R)
• M37: 13,021,447 km (0.114 R)
• M38: 13,395,293 km (0.117 R)
• M39: 13,915,145 km (0.062 R)
• M40: 14,489,900 km (0.107 R)
• M41: 16,511,865 km (0.042 R)
• M42: 17,273,617 km (0.085 R)
• M43: 19,734,054 km (0.101 R)
• M44: 20,002,133 km (0.094 R)
• M45: 20,596,485 km (0.109 R)
• M46: 21,196,522 km (0.098 R)
• M47: 21,306,178 km (0.084 R)
• M48: 22,749,947 km (0.109 R)
• M49: 23,824,807 km (0.118 R)
• M50: 24,224,982 km (0.114 R)
• M51: 25,264,238 km (0.075 R)
• M52: 25,555,505 km (0.097 R)
• M53: 25,730,834 km (0.086 R)
• M54: 25,847,969 km (0.11 R)
• M55: 26,318,155 km (0.037 R)
• M56: 27,745,618 km (0.115 R)
• M57: 30,118,539 km (0.045 R)
• M58: 30,799,658 km (0.095 R)
• M59: 31,610,928 km (0.1 R)
• M60: 33,063,673 km (0.114 R)
• M61: 33,191,130 km (0.051 R)
• M62: 33,318,587 km (0.106 R)
• M63: 33,766,184 km (0.081 R)
• M64: 33,894,539 km (0.109 R)
• M65: 34,991,241 km (0.091 R)
• M66: 35,250,943 km (0.117 R)
• M67: 35,772,441 km (0.094 R)
• M68: 36,230,809 km (0.118 R)
• M69: 37,950,287 km (0.048 R)
• M70: 39,021,557 km (0.085 R)
• M71: 39,290,983 km (0.107 R)
• M72: 39,561,007 km (0.114 R)
• M73: 40,442,887 km (0.053 R)
• M74: 40,920,403 km (0.074 R)
• M75: 41,674,526 km (0.109 R)
• M76: 43,266,247 km (0.112 R)
• M77: 45,160,007 km (0.12 R)
• M78: 46,366,214 km (0.106 R)
• M79: 47,080,694 km (0.062 R)
• M80: 47,870,870 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.8

Radius: 7.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.22 AU - 20.26 AU

Year: 24184 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,267,792 km

• M1: 229,184 km (0.113 R)
• M2: 305,628 km (0.111 R)
• M3: 871,856 km (0.111 R)
• M4: 936,183 km (0.098 R)
• M5: 1,092,962 km (0.089 R)
• M6: 1,381,387 km (0.065 R)
• M7: 1,431,801 km (0.102 R)
• M8: 1,857,706 km (0.072 R)
• M9: 2,321,011 km (0.105 R)
• M10: 2,916,111 km (0.04 R)
• M11: 3,383,754 km (0.117 R)
• M12: 3,982,894 km (0.117 R)
• M13: 4,425,554 km (0.118 R)
• M14: 4,500,802 km (0.112 R)
• M15: 4,690,940 km (0.111 R)
• M16: 5,639,989 km (0.118 R)
• M17: 6,136,355 km (0.114 R)
• M18: 6,220,429 km (0.118 R)
• M19: 6,776,335 km (0.118 R)
• M20: 6,950,616 km (0.083 R)
• M21: 7,527,166 km (0.098 R)
• M22: 7,707,731 km (0.091 R)
• M23: 7,935,419 km (0.098 R)
• M24: 8,490,876 km (0.094 R)
• M25: 8,820,590 km (0.115 R)
• M26: 9,590,121 km (0.119 R)
• M27: 10,281,114 km (0.092 R)
• M28: 10,431,310 km (0.119 R)
• M29: 10,886,087 km (0.109 R)
• M30: 11,192,913 km (0.098 R)
• M31: 11,347,447 km (0.108 R)
• M32: 11,710,671 km (0.086 R)
• M33: 12,077,634 km (0.04 R)
• M34: 12,662,113 km (0.081 R)
• M35: 12,769,375 km (0.05 R)
• M36: 13,092,955 km (0.11 R)
• M37: 15,950,424 km (0.094 R)
• M38: 16,591,152 km (0.102 R)
• M39: 17,418,877 km (0.086 R)
• M40: 18,320,354 km (0.092 R)
• M41: 19,732,109 km (0.105 R)
• M42: 19,918,956 km (0.089 R)
• M43: 21,306,028 km (0.075 R)
• M44: 21,561,541 km (0.079 R)
• M45: 21,689,746 km (0.087 R)
• M46: 22,789,141 km (0.07 R)
• M47: 23,312,883 km (0.036 R)
• M48: 23,906,787 km (0.034 R)
• M49: 26,400,135 km (0.064 R)
• M50: 28,131,132 km (0.087 R)
• M51: 29,187,293 km (0.065 R)
• M52: 29,969,989 km (0.073 R)
• M53: 30,041,496 km (0.049 R)
• M54: 30,399,783 km (0.106 R)
• M55: 31,701,584 km (0.078 R)
• M56: 31,920,296 km (0.094 R)
• M57: 32,873,833 km (0.111 R)
• M58: 33,985,794 km (0.093 R)
• M59: 35,034,625 km (0.106 R)
• M60: 35,487,308 km (0.107 R)
• M61: 36,170,222 km (0.116 R)
• M62: 36,246,218 km (0.078 R)
• M63: 36,704,137 km (0.072 R)
• M64: 37,240,894 km (0.091 R)
• M65: 39,022,455 km (0.07 R)
• M66: 39,962,827 km (0.109 R)
• M67: 40,278,030 km (0.096 R)
• M68: 41,706,390 km (0.055 R)
• M69: 44,205,124 km (0.102 R)
• M70: 44,449,417 km (0.095 R)
• M71: 45,431,377 km (0.099 R)
• M72: 45,760,343 km (0.113 R)
• M73: 46,669,001 km (0.078 R)
• M74: 48,001,170 km (0.072 R)
• M75: 48,587,892 km (0.067 R)
• M76: 49,599,324 km (0.036 R)
• M77: 50,022,835 km (0.064 R)
• M78: 51,214,831 km (0.083 R)
• M79: 52,158,046 km (0.079 R)
• M80: 52,761,224 km (0.098 R)
• M81: 53,713,863 km (0.098 R)
• M82: 54,846,918 km (0.071 R)
• M83: 55,635,897 km (0.109 R)
• M84: 56,517,028 km (0.063 R)
• M85: 58,114,584 km (0.103 R)
• M86: 58,471,674 km (0.074 R)
• M87: 58,739,903 km (0.106 R)
• M88: 59,367,466 km (0.089 R)
• M89: 60,177,539 km (0.12 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 11,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit