🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 13.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 94.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.69 AU - 1.01 AU

Year: 289 Days

Day: 20 Hours

Environment

Temp: 104 °C

Axial Tilt: 155.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.79 AU - 1.09 AU

Year: 336 Days

Day: 19.5 Hours

Environment

Temp: 46 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.13 AU

Year: 342 Days

Day: 34.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.4 AU - 1.6 AU

Year: 678 Days

Day: 25.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,275,845 km

• M1: 509,830 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.35 AU - 1.89 AU

Year: 761 Days

Day: 44.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,275,845 km

• M1: 1,488,948 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.4 AU - 3.42 AU

Year: 2323 Days

Day: 16.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 8.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.52 AU - 11.62 AU

Year: 13589 Days

Day: 9 Hours

Environment

Temp: -190 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,275,845 km

• M1: 117,285 km (0.115 R)
• M2: 183,856 km (0.116 R)
• M3: 320,588 km (0.099 R)
• M4: 589,116 km (0.063 R)
• M5: 809,324 km (0.098 R)
• M6: 921,074 km (0.05 R)
• M7: 1,107,473 km (0.063 R)
• M8: 1,250,788 km (0.116 R)
• M9: 1,926,671 km (0.039 R)
• M10: 2,034,531 km (0.076 R)
• M11: 2,370,378 km (0.084 R)
• M12: 2,627,687 km (0.093 R)
• M13: 3,426,988 km (0.095 R)
• M14: 4,610,457 km (0.068 R)
• M15: 4,843,530 km (0.084 R)
• M16: 5,443,119 km (0.091 R)
• M17: 5,535,121 km (0.109 R)
• M18: 6,002,764 km (0.07 R)
• M19: 6,321,707 km (0.09 R)
• M20: 6,418,347 km (0.026 R)
• M21: 7,176,359 km (0.056 R)
• M22: 7,277,338 km (0.108 R)
• M23: 7,378,765 km (0.098 R)
• M24: 7,480,791 km (0.05 R)
• M25: 7,686,039 km (0.086 R)
• M26: 8,454,374 km (0.065 R)
• M27: 9,064,883 km (0.092 R)
• M28: 9,137,588 km (0.028 R)
• M29: 10,214,393 km (0.095 R)
• M30: 10,518,525 km (0.1 R)
• M31: 10,633,267 km (0.118 R)
• M32: 12,607,211 km (0.082 R)
• M33: 12,769,973 km (0.067 R)
• M34: 13,056,453 km (0.087 R)
• M35: 13,221,011 km (0.115 R)
• M36: 13,635,696 km (0.055 R)
• M37: 14,948,268 km (0.073 R)
• M38: 15,510,606 km (0.043 R)
• M39: 15,991,713 km (0.106 R)
• M40: 16,212,071 km (0.106 R)
• M41: 16,433,476 km (0.112 R)
• M42: 16,611,348 km (0.104 R)
• M43: 16,789,818 km (0.103 R)
• M44: 18,840,954 km (0.109 R)
• M45: 19,307,550 km (0.055 R)
• M46: 19,401,198 km (0.116 R)
• M47: 19,495,146 km (0.062 R)
• M48: 19,589,243 km (0.119 R)
• M49: 19,730,613 km (0.105 R)
• M50: 19,825,009 km (0.116 R)
• M51: 20,681,756 km (0.118 R)
• M52: 20,921,861 km (0.065 R)
• M53: 21,891,554 km (0.046 R)
• M54: 22,579,106 km (0.083 R)
• M55: 23,673,713 km (0.085 R)
• M56: 23,874,623 km (0.066 R)
• M57: 24,076,132 km (0.102 R)
• M58: 24,582,221 km (0.111 R)
• M59: 24,989,576 km (0.081 R)
• M60: 25,553,411 km (0.111 R)
• M61: 26,329,076 km (0.067 R)
• M62: 26,433,046 km (0.101 R)
• M63: 27,586,147 km (0.073 R)
• M64: 27,638,955 km (0.095 R)
• M65: 29,023,483 km (0.104 R)
• M66: 29,077,189 km (0.103 R)
• M67: 29,184,749 km (0.101 R)
• M68: 30,212,636 km (0.107 R)
• M69: 30,267,090 km (0.12 R)
• M70: 31,087,485 km (0.116 R)
• M71: 32,303,865 km (0.065 R)
• M72: 32,359,515 km (0.092 R)
• M73: 32,415,315 km (0.086 R)
• M74: 32,862,015 km (0.116 R)
• M75: 33,310,659 km (0.094 R)
• M76: 33,479,555 km (0.115 R)
• M77: 34,100,835 km (0.097 R)
• M78: 34,327,775 km (0.114 R)
• M79: 35,699,737 km (0.101 R)
• M80: 35,814,927 km (0.075 R)
• M81: 36,218,841 km (0.082 R)
• M82: 36,508,313 km (0.102 R)
• M83: 37,089,501 km (0.114 R)
• M84: 37,673,830 km (0.084 R)
• M85: 38,202,210 km (0.105 R)
• M86: 39,266,599 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558

Radius: 4.1

Gravity: 33.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.12 AU - 16 AU

Year: 18423 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,275,845 km

• M1: 82,279 km (0.077 R)
• M2: 108,458 km (0.108 R)
• M3: 186,997 km (0.091 R)
• M4: 285,433 km (0.116 R)
• M5: 472,430 km (0.12 R)
• M6: 549,024 km (0.038 R)
• M7: 918,082 km (0.112 R)
• M8: 1,139,487 km (0.101 R)
• M9: 1,896,452 km (0.083 R)
• M10: 1,988,455 km (0.11 R)
• M11: 2,672,716 km (0.118 R)
• M12: 2,915,662 km (0.082 R)
• M13: 3,129,587 km (0.045 R)
• M14: 4,034,804 km (0.108 R)
• M15: 4,680,020 km (0.09 R)
• M16: 4,804,635 km (0.081 R)
• M17: 5,227,698 km (0.047 R)
• M18: 5,487,100 km (0.12 R)
• M19: 5,839,702 km (0.059 R)
• M20: 6,199,485 km (0.109 R)
• M21: 6,659,499 km (0.104 R)
• M22: 8,860,682 km (0.118 R)
• M23: 9,221,662 km (0.028 R)
• M24: 9,639,937 km (0.084 R)
• M25: 10,118,052 km (0.096 R)
• M26: 10,171,608 km (0.096 R)
• M27: 10,658,250 km (0.084 R)
• M28: 10,986,916 km (0.108 R)
• M29: 11,374,525 km (0.111 R)
• M30: 12,852,851 km (0.099 R)
• M31: 13,085,625 km (0.109 R)
• M32: 14,330,279 km (0.105 R)
• M33: 14,632,168 km (0.056 R)
• M34: 14,814,228 km (0.091 R)
• M35: 14,936,151 km (0.096 R)
• M36: 15,242,078 km (0.106 R)
• M37: 15,798,283 km (0.09 R)
• M38: 15,985,131 km (0.091 R)
• M39: 16,235,408 km (0.096 R)
• M40: 16,613,143 km (0.074 R)
• M41: 17,057,748 km (0.116 R)
• M42: 18,545,349 km (0.086 R)
• M43: 18,611,022 km (0.101 R)
• M44: 19,604,651 km (0.088 R)
• M45: 20,074,089 km (0.066 R)
• M46: 20,479,500 km (0.083 R)
• M47: 21,092,701 km (0.037 R)
• M48: 21,919,678 km (0.086 R)
• M49: 22,546,793 km (0.104 R)
• M50: 23,179,741 km (0.099 R)
• M51: 24,535,098 km (0.092 R)
• M52: 24,751,566 km (0.104 R)
• M53: 26,652,955 km (0.118 R)
• M54: 29,132,989 km (0.063 R)
• M55: 29,209,283 km (0.102 R)
• M56: 30,593,961 km (0.086 R)
• M57: 30,904,527 km (0.086 R)
• M58: 33,666,552 km (0.05 R)
• M59: 34,470,042 km (0.105 R)
• M60: 35,198,733 km (0.099 R)
• M61: 35,605,640 km (0.068 R)
• M62: 36,014,191 km (0.061 R)
• M63: 36,835,783 km (0.086 R)
• M64: 37,166,245 km (0.091 R)
• M65: 37,414,727 km (0.1 R)
• M66: 37,746,834 km (0.117 R)
• M67: 40,268,755 km (0.112 R)
• M68: 41,035,893 km (0.113 R)
• M69: 41,464,042 km (0.101 R)
• M70: 42,497,913 km (0.115 R)
• M71: 42,671,147 km (0.099 R)
• M72: 43,104,981 km (0.034 R)
• M73: 44,239,830 km (0.1 R)
• M74: 44,503,123 km (0.097 R)
• M75: 44,943,090 km (0.098 R)
• M76: 45,296,141 km (0.056 R)
• M77: 45,384,553 km (0.111 R)
• M78: 46,806,631 km (0.082 R)
• M79: 47,882,838 km (0.082 R)
• M80: 48,967,123 km (0.067 R)
• M81: 49,421,302 km (0.109 R)
• M82: 49,876,977 km (0.055 R)
• M83: 50,333,999 km (0.11 R)
• M84: 51,713,142 km (0.059 R)
• M85: 55,451,443 km (0.105 R)
• M86: 56,304,450 km (0.069 R)
• M87: 56,780,171 km (0.111 R)
• M88: 56,875,614 km (0.112 R)
• M89: 59,662,772 km (0.114 R)
• M90: 60,439,485 km (0.051 R)
• M91: 63,381,775 km (0.085 R)
• M92: 63,777,611 km (0.089 R)
• M93: 65,969,220 km (0.107 R)
• M94: 66,370,292 km (0.119 R)
• M95: 66,671,732 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 17,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit