🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.63 AU - 1.03 AU

Year: 275 Days

Day: 42.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.81 AU - 0.97 AU

Year: 305 Days

Day: 36 Hours

Environment

Temp: 133 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,242,755 km

• M1: 451,486 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.77 AU - 2.57 AU

Year: 1162 Days

Day: 31.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.11 AU - 3.21 AU

Year: 1577 Days

Day: 22.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,242,755 km

• M1: 130,001 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 9.8

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.13 AU - 6.15 AU

Year: 4235 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,242,755 km

• M1: 245,640 km (0.037 R)
• M2: 332,107 km (0.06 R)
• M3: 413,189 km (0.117 R)
• M4: 588,967 km (0.107 R)
• M5: 704,456 km (0.073 R)
• M6: 946,057 km (0.04 R)
• M7: 1,098,198 km (0.116 R)
• M8: 1,214,136 km (0.099 R)
• M9: 1,288,786 km (0.1 R)
• M10: 1,458,579 km (0.051 R)
• M11: 1,669,063 km (0.09 R)
• M12: 1,769,444 km (0.083 R)
• M13: 2,101,401 km (0.065 R)
• M14: 2,321,161 km (0.115 R)
• M15: 2,606,593 km (0.094 R)
• M16: 3,025,318 km (0.047 R)
• M17: 3,253,006 km (0.112 R)
• M18: 3,769,567 km (0.083 R)
• M19: 4,219,558 km (0.082 R)
• M20: 4,710,538 km (0.113 R)
• M21: 5,418,136 km (0.069 R)
• M22: 5,543,648 km (0.111 R)
• M23: 5,771,785 km (0.071 R)
• M24: 6,185,124 km (0.083 R)
• M25: 6,608,037 km (0.069 R)
• M26: 6,850,086 km (0.093 R)
• M27: 7,094,978 km (0.055 R)
• M28: 8,653,938 km (0.077 R)
• M29: 8,859,784 km (0.117 R)
• M30: 9,851,917 km (0.101 R)
• M31: 9,943,770 km (0.062 R)
• M32: 10,283,358 km (0.066 R)
• M33: 10,973,901 km (0.11 R)
• M34: 11,037,331 km (0.091 R)
• M35: 11,421,199 km (0.084 R)
• M36: 11,679,405 km (0.04 R)
• M37: 12,267,474 km (0.11 R)
• M38: 12,631,745 km (0.092 R)
• M39: 12,765,037 km (0.053 R)
• M40: 12,865,417 km (0.083 R)
• M41: 13,269,182 km (0.068 R)
• M42: 13,711,393 km (0.097 R)
• M43: 14,296,919 km (0.097 R)
• M44: 14,610,177 km (0.117 R)
• M45: 15,243,724 km (0.098 R)
• M46: 16,355,535 km (0.03 R)
• M47: 16,939,715 km (0.12 R)
• M48: 17,530,626 km (0.114 R)
• M49: 18,354,163 km (0.063 R)
• M50: 18,429,710 km (0.066 R)
• M51: 18,505,257 km (0.107 R)
• M52: 18,618,801 km (0.11 R)
• M53: 19,305,306 km (0.113 R)
• M54: 19,458,943 km (0.044 R)
• M55: 20,000,039 km (0.086 R)
• M56: 20,428,636 km (0.098 R)
• M57: 22,052,671 km (0.111 R)
• M58: 22,455,089 km (0.115 R)
• M59: 22,697,737 km (0.058 R)
• M60: 23,022,514 km (0.098 R)
• M61: 23,800,124 km (0.07 R)
• M62: 23,923,691 km (0.108 R)
• M63: 24,337,180 km (0.089 R)
• M64: 24,794,650 km (0.117 R)
• M65: 25,381,224 km (0.101 R)
• M66: 25,845,127 km (0.074 R)
• M67: 26,141,929 km (0.108 R)
• M68: 27,038,768 km (0.08 R)
• M69: 27,296,974 km (0.083 R)
• M70: 27,426,376 km (0.103 R)
• M71: 27,555,928 km (0.114 R)
• M72: 27,642,395 km (0.116 R)
• M73: 27,945,780 km (0.085 R)
• M74: 28,424,942 km (0.056 R)
• M75: 29,347,063 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.1

Radius: 10.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.9 AU - 6.14 AU

Year: 4713 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,242,755 km

• M1: 146,756 km (0.091 R)
• M2: 536,757 km (0.094 R)
• M3: 778,358 km (0.032 R)
• M4: 901,178 km (0.101 R)
• M5: 983,008 km (0.107 R)
• M6: 1,154,596 km (0.116 R)
• M7: 1,283,550 km (0.118 R)
• M8: 1,376,749 km (0.107 R)
• M9: 1,570,329 km (0.102 R)
• M10: 1,758,373 km (0.08 R)
• M11: 1,877,752 km (0.059 R)
• M12: 2,515,638 km (0.096 R)
• M13: 2,633,970 km (0.105 R)
• M14: 2,876,169 km (0.03 R)
• M15: 3,053,741 km (0.117 R)
• M16: 3,125,848 km (0.118 R)
• M17: 3,513,605 km (0.071 R)
• M18: 3,646,299 km (0.066 R)
• M19: 3,955,966 km (0.043 R)
• M20: 4,034,655 km (0.12 R)
• M21: 4,254,115 km (0.092 R)
• M22: 4,355,093 km (0.106 R)
• M23: 4,436,474 km (0.073 R)
• M24: 4,559,594 km (0.053 R)
• M25: 4,725,498 km (0.083 R)
• M26: 4,809,123 km (0.075 R)
• M27: 5,041,897 km (0.11 R)
• M28: 5,256,869 km (0.1 R)
• M29: 5,452,842 km (0.086 R)
• M30: 5,851,970 km (0.109 R)
• M31: 5,942,027 km (0.085 R)
• M32: 6,055,273 km (0.096 R)
• M33: 6,237,782 km (0.11 R)
• M34: 6,678,947 km (0.11 R)
• M35: 7,226,325 km (0.115 R)
• M36: 7,689,480 km (0.033 R)
• M37: 8,086,962 km (0.085 R)
• M38: 8,902,120 km (0.053 R)
• M39: 9,240,810 km (0.097 R)
• M40: 9,398,486 km (0.092 R)
• M41: 9,583,688 km (0.112 R)
• M42: 9,690,052 km (0.118 R)
• M43: 10,227,707 km (0.11 R)
• M44: 10,664,832 km (0.095 R)
• M45: 11,080,265 km (0.11 R)
• M46: 11,784,423 km (0.109 R)
• M47: 12,127,600 km (0.071 R)
• M48: 12,416,174 km (0.043 R)
• M49: 12,823,829 km (0.072 R)
• M50: 13,324,832 km (0.089 R)
• M51: 13,413,992 km (0.093 R)
• M52: 13,503,302 km (0.103 R)
• M53: 13,622,532 km (0.048 R)
• M54: 13,892,406 km (0.065 R)
• M55: 14,012,982 km (0.09 R)
• M56: 14,194,295 km (0.088 R)
• M57: 14,346,137 km (0.115 R)
• M58: 14,437,391 km (0.091 R)
• M59: 14,620,649 km (0.119 R)
• M60: 15,112,975 km (0.102 R)
• M61: 15,924,693 km (0.113 R)
• M62: 16,782,637 km (0.073 R)
• M63: 16,878,978 km (0.098 R)
• M64: 17,884,425 km (0.088 R)
• M65: 18,709,308 km (0.086 R)
• M66: 20,225,333 km (0.092 R)
• M67: 20,361,916 km (0.12 R)
• M68: 21,188,444 km (0.11 R)
• M69: 21,361,978 km (0.102 R)
• M70: 21,780,403 km (0.109 R)
• M71: 22,060,899 km (0.088 R)
• M72: 22,625,481 km (0.077 R)
• M73: 22,696,391 km (0.088 R)
• M74: 22,945,172 km (0.117 R)
• M75: 23,087,739 km (0.052 R)
• M76: 23,589,041 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62

Radius: 5.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 18.26 AU - 20.06 AU

Year: 30481 Days

Day: 23.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,242,755 km

• M1: 140,323 km (0.091 R)
• M2: 201,060 km (0.084 R)
• M3: 308,022 km (0.077 R)
• M4: 381,923 km (0.117 R)
• M5: 504,594 km (0.084 R)
• M6: 593,604 km (0.109 R)
• M7: 770,728 km (0.052 R)
• M8: 821,891 km (0.088 R)
• M9: 1,019,809 km (0.077 R)
• M10: 1,153,400 km (0.072 R)
• M11: 1,192,744 km (0.077 R)
• M12: 1,354,459 km (0.071 R)
• M13: 1,501,813 km (0.078 R)
• M14: 1,789,191 km (0.074 R)
• M15: 2,414,210 km (0.049 R)
• M16: 2,671,220 km (0.105 R)
• M17: 2,776,536 km (0.096 R)
• M18: 3,873,538 km (0.109 R)
• M19: 4,083,124 km (0.063 R)
• M20: 4,389,202 km (0.108 R)
• M21: 5,719,575 km (0.083 R)
• M22: 7,200,594 km (0.117 R)
• M23: 8,558,494 km (0.114 R)
• M24: 9,426,311 km (0.085 R)
• M25: 10,446,120 km (0.104 R)
• M26: 11,414,766 km (0.039 R)
• M27: 11,457,551 km (0.09 R)
• M28: 12,721,055 km (0.087 R)
• M29: 13,256,615 km (0.113 R)
• M30: 14,349,877 km (0.067 R)
• M31: 15,188,672 km (0.081 R)
• M32: 15,424,438 km (0.114 R)
• M33: 15,851,839 km (0.064 R)
• M34: 15,899,710 km (0.066 R)
• M35: 16,669,990 km (0.034 R)
• M36: 17,206,747 km (0.102 R)
• M37: 18,799,815 km (0.049 R)
• M38: 19,460,439 km (0.069 R)
• M39: 19,819,324 km (0.087 R)
• M40: 20,076,932 km (0.092 R)
• M41: 20,283,975 km (0.109 R)
• M42: 21,276,557 km (0.072 R)
• M43: 22,124,478 km (0.115 R)
• M44: 22,821,754 km (0.052 R)
• M45: 23,091,778 km (0.054 R)
• M46: 23,526,060 km (0.103 R)
• M47: 24,292,600 km (0.086 R)
• M48: 24,402,704 km (0.1 R)
• M49: 25,345,918 km (0.077 R)
• M50: 26,018,810 km (0.095 R)
• M51: 26,188,005 km (0.034 R)
• M52: 26,697,535 km (0.087 R)
• M53: 29,177,419 km (0.109 R)
• M54: 31,549,293 km (0.061 R)
• M55: 32,758,194 km (0.046 R)
• M56: 33,123,811 km (0.083 R)
• M57: 33,674,929 km (0.089 R)
• M58: 33,797,749 km (0.109 R)
• M59: 34,043,838 km (0.115 R)
• M60: 34,167,256 km (0.106 R)
• M61: 34,290,674 km (0.099 R)
• M62: 34,972,242 km (0.099 R)
• M63: 35,158,940 km (0.109 R)
• M64: 35,408,470 km (0.052 R)
• M65: 36,727,474 km (0.087 R)
• M66: 38,062,635 km (0.099 R)
• M67: 39,672,607 km (0.03 R)
• M68: 39,867,384 km (0.072 R)
• M69: 40,911,128 km (0.094 R)
• M70: 42,360,881 km (0.08 R)
• M71: 43,894,409 km (0.11 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 10,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit