🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.72 AU - 0.72 AU

Year: 214 Days

Day: 29.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,833,338 km

• M1: 523,144 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.84 AU

Year: 227 Days

Day: 26.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,833,338 km

• M1: 102,923 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.91 AU - 0.93 AU

Year: 309 Days

Day: 31.2 Hours

Environment

Temp: 93 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.68 AU - 1.98 AU

Year: 866 Days

Day: 26.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.54 AU - 2.4 AU

Year: 967 Days

Day: 37.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.58 AU - 4.56 AU

Year: 2873 Days

Day: 21.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,833,338 km

• M1: 464,202 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 9.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.38 AU - 10.66 AU

Year: 9477 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,833,338 km

• M1: 119,379 km (0.046 R)
• M2: 285,433 km (0.103 R)
• M3: 419,772 km (0.056 R)
• M4: 502,350 km (0.091 R)
• M5: 644,916 km (0.032 R)
• M6: 743,053 km (0.067 R)
• M7: 816,505 km (0.092 R)
• M8: 1,222,215 km (0.089 R)
• M9: 1,512,584 km (0.098 R)
• M10: 1,666,071 km (0.094 R)
• M11: 1,764,656 km (0.114 R)
• M12: 2,093,473 km (0.086 R)
• M13: 2,243,370 km (0.093 R)
• M14: 2,463,877 km (0.108 R)
• M15: 2,554,084 km (0.07 R)
• M16: 2,714,753 km (0.081 R)
• M17: 2,949,920 km (0.079 R)
• M18: 3,045,962 km (0.069 R)
• M19: 3,315,388 km (0.082 R)
• M20: 3,567,012 km (0.114 R)
• M21: 3,772,858 km (0.113 R)
• M22: 4,551,665 km (0.117 R)
• M23: 5,030,976 km (0.114 R)
• M24: 5,379,091 km (0.102 R)
• M25: 5,675,145 km (0.114 R)
• M26: 5,765,053 km (0.067 R)
• M27: 6,563,756 km (0.039 R)
• M28: 7,169,179 km (0.041 R)
• M29: 7,429,629 km (0.111 R)
• M30: 7,593,887 km (0.115 R)
• M31: 7,726,132 km (0.115 R)
• M32: 7,859,274 km (0.051 R)
• M33: 8,026,674 km (0.092 R)
• M34: 8,297,147 km (0.077 R)
• M35: 8,467,539 km (0.117 R)
• M36: 9,408,360 km (0.09 R)
• M37: 9,945,266 km (0.093 R)
• M38: 10,235,636 km (0.108 R)
• M39: 10,936,652 km (0.038 R)
• M40: 11,048,850 km (0.109 R)
• M41: 11,501,084 km (0.118 R)
• M42: 12,736,613 km (0.033 R)
• M43: 13,091,609 km (0.094 R)
• M44: 13,410,103 km (0.039 R)
• M45: 13,973,339 km (0.048 R)
• M46: 14,176,343 km (0.102 R)
• M47: 15,247,913 km (0.085 R)
• M48: 15,373,276 km (0.104 R)
• M49: 15,540,975 km (0.088 R)
• M50: 15,751,309 km (0.079 R)
• M51: 17,599,591 km (0.11 R)
• M52: 17,818,902 km (0.085 R)
• M53: 18,571,379 km (0.058 R)
• M54: 18,884,338 km (0.072 R)
• M55: 19,108,884 km (0.056 R)
• M56: 19,833,387 km (0.077 R)
• M57: 20,153,227 km (0.118 R)
• M58: 20,890,744 km (0.116 R)
• M59: 21,543,141 km (0.115 R)
• M60: 22,868,279 km (0.06 R)
• M61: 23,347,889 km (0.099 R)
• M62: 24,414,672 km (0.116 R)
• M63: 25,101,775 km (0.096 R)
• M64: 25,646,161 km (0.075 R)
• M65: 25,994,575 km (0.038 R)
• M66: 26,194,438 km (0.075 R)
• M67: 26,645,924 km (0.089 R)
• M68: 27,709,266 km (0.107 R)
• M69: 28,118,117 km (0.104 R)
• M70: 28,477,301 km (0.107 R)
• M71: 28,786,520 km (0.113 R)
• M72: 29,045,025 km (0.098 R)
• M73: 29,512,219 km (0.061 R)
• M74: 30,244,052 km (0.058 R)
• M75: 30,401,728 km (0.104 R)
• M76: 31,512,492 km (0.103 R)
• M77: 31,939,145 km (0.06 R)
• M78: 34,868,571 km (0.095 R)
• M79: 35,254,683 km (0.075 R)
• M80: 36,644,746 km (0.091 R)
• M81: 37,149,639 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.1

Radius: 7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.1 AU - 16 AU

Year: 20426 Days

Day: 18.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,833,338 km

• M1: 559,945 km (0.084 R)
• M2: 899,831 km (0.098 R)
• M3: 1,091,316 km (0.051 R)
• M4: 1,254,079 km (0.109 R)
• M5: 1,424,621 km (0.116 R)
• M6: 1,671,607 km (0.088 R)
• M7: 2,205,521 km (0.073 R)
• M8: 2,256,534 km (0.1 R)
• M9: 2,517,732 km (0.051 R)
• M10: 3,040,577 km (0.118 R)
• M11: 3,839,579 km (0.109 R)
• M12: 4,214,770 km (0.098 R)
• M13: 4,999,710 km (0.048 R)
• M14: 5,340,046 km (0.114 R)
• M15: 5,409,010 km (0.106 R)
• M16: 6,368,830 km (0.088 R)
• M17: 6,441,984 km (0.078 R)
• M18: 6,700,339 km (0.113 R)
• M19: 8,481,002 km (0.075 R)
• M20: 8,845,722 km (0.084 R)
• M21: 9,132,800 km (0.049 R)
• M22: 9,381,432 km (0.11 R)
• M23: 10,140,492 km (0.106 R)
• M24: 10,397,950 km (0.099 R)
• M25: 10,527,352 km (0.089 R)
• M26: 11,271,452 km (0.096 R)
• M27: 11,360,014 km (0.117 R)
• M28: 11,404,444 km (0.111 R)
• M29: 11,538,035 km (0.069 R)
• M30: 12,122,963 km (0.118 R)
• M31: 12,533,459 km (0.11 R)
• M32: 12,855,992 km (0.059 R)
• M33: 13,088,019 km (0.077 R)
• M34: 13,227,893 km (0.11 R)
• M35: 13,556,110 km (0.087 R)
• M36: 14,125,181 km (0.084 R)
• M37: 14,750,500 km (0.101 R)
• M38: 15,139,753 km (0.111 R)
• M39: 15,878,767 km (0.037 R)
• M40: 16,077,882 km (0.025 R)
• M41: 16,831,705 km (0.051 R)
• M42: 17,238,462 km (0.077 R)
• M43: 17,289,475 km (0.043 R)
• M44: 17,699,822 km (0.102 R)
• M45: 17,906,267 km (0.068 R)
• M46: 19,161,393 km (0.062 R)
• M47: 20,282,629 km (0.097 R)
• M48: 20,444,643 km (0.112 R)
• M49: 21,535,062 km (0.099 R)
• M50: 21,700,218 km (0.117 R)
• M51: 22,031,877 km (0.069 R)
• M52: 22,700,130 km (0.092 R)
• M53: 22,868,279 km (0.035 R)
• M54: 23,601,607 km (0.074 R)
• M55: 24,056,834 km (0.097 R)
• M56: 24,113,830 km (0.12 R)
• M57: 24,170,977 km (0.082 R)
• M58: 25,265,136 km (0.115 R)
• M59: 25,847,520 km (0.03 R)
• M60: 26,023,148 km (0.107 R)
• M61: 26,257,867 km (0.083 R)
• M62: 26,375,451 km (0.078 R)
• M63: 26,729,400 km (0.094 R)
• M64: 26,788,491 km (0.106 R)
• M65: 26,906,972 km (0.12 R)
• M66: 28,341,317 km (0.109 R)
• M67: 29,250,423 km (0.086 R)
• M68: 29,555,603 km (0.086 R)
• M69: 30,292,372 km (0.111 R)
• M70: 30,415,790 km (0.089 R)
• M71: 30,477,425 km (0.066 R)
• M72: 30,724,859 km (0.114 R)
• M73: 32,097,570 km (0.115 R)
• M74: 32,791,404 km (0.118 R)
• M75: 33,044,823 km (0.074 R)
• M76: 34,193,735 km (0.11 R)
• M77: 34,708,501 km (0.114 R)
• M78: 34,773,127 km (0.106 R)
• M79: 35,485,513 km (0.06 R)
• M80: 35,680,738 km (0.088 R)
• M81: 36,793,297 km (0.085 R)
• M82: 40,198,743 km (0.114 R)
• M83: 40,538,031 km (0.036 R)
• M84: 41,014,650 km (0.077 R)
• M85: 41,219,449 km (0.079 R)
• M86: 41,424,548 km (0.074 R)
• M87: 43,633,809 km (0.097 R)
• M88: 44,052,384 km (0.097 R)
• M89: 45,456,959 km (0.116 R)
• M90: 45,739,549 km (0.086 R)
• M91: 46,377,733 km (0.083 R)
• M92: 46,804,835 km (0.109 R)
• M93: 48,021,964 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.5

Radius: 5.1

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 17.41 AU - 20.53 AU

Year: 28905 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,833,338 km

• M1: 84,822 km (0.084 R)
• M2: 340,036 km (0.094 R)
• M3: 482,004 km (0.107 R)
• M4: 548,725 km (0.098 R)
• M5: 767,138 km (0.095 R)
• M6: 872,604 km (0.094 R)
• M7: 1,011,132 km (0.051 R)
• M8: 1,566,589 km (0.068 R)
• M9: 1,667,119 km (0.097 R)
• M10: 1,945,670 km (0.118 R)
• M11: 1,981,573 km (0.088 R)
• M12: 2,352,277 km (0.074 R)
• M13: 2,390,424 km (0.103 R)
• M14: 2,584,902 km (0.074 R)
• M15: 3,369,243 km (0.079 R)
• M16: 4,221,502 km (0.075 R)
• M17: 4,268,177 km (0.114 R)
• M18: 4,695,578 km (0.107 R)
• M19: 4,841,137 km (0.074 R)
• M20: 5,848,529 km (0.093 R)
• M21: 6,537,128 km (0.064 R)
• M22: 7,084,058 km (0.103 R)
• M23: 7,250,859 km (0.091 R)
• M24: 7,931,530 km (0.113 R)
• M25: 8,104,913 km (0.048 R)
• M26: 8,930,245 km (0.106 R)
• M27: 9,231,535 km (0.068 R)
• M28: 9,474,931 km (0.106 R)
• M29: 9,905,922 km (0.054 R)
• M30: 10,406,327 km (0.096 R)
• M31: 10,787,054 km (0.065 R)
• M32: 11,824,365 km (0.029 R)
• M33: 12,022,433 km (0.072 R)
• M34: 12,757,856 km (0.109 R)
• M35: 12,893,242 km (0.087 R)
• M36: 13,992,487 km (0.105 R)
• M37: 14,978,936 km (0.085 R)
• M38: 16,352,992 km (0.072 R)
• M39: 16,869,254 km (0.052 R)
• M40: 16,943,455 km (0.119 R)
• M41: 17,017,805 km (0.112 R)
• M42: 19,530,002 km (0.096 R)
• M43: 20,156,219 km (0.059 R)
• M44: 20,234,907 km (0.116 R)
• M45: 21,267,880 km (0.026 R)
• M46: 21,912,049 km (0.087 R)
• M47: 22,236,527 km (0.07 R)
• M48: 23,219,534 km (0.116 R)
• M49: 23,633,172 km (0.106 R)
• M50: 24,132,979 km (0.118 R)
• M51: 24,384,154 km (0.085 R)
• M52: 24,636,077 km (0.109 R)
• M53: 25,312,409 km (0.119 R)
• M54: 25,567,622 km (0.112 R)
• M55: 26,166,313 km (0.096 R)
• M56: 30,304,190 km (0.091 R)
• M57: 31,301,709 km (0.119 R)
• M58: 32,494,153 km (0.097 R)
• M59: 33,795,057 km (0.117 R)
• M60: 34,169,799 km (0.029 R)
• M61: 34,640,285 km (0.099 R)
• M62: 34,829,077 km (0.102 R)
• M63: 35,112,864 km (0.11 R)
• M64: 37,701,356 km (0.08 R)
• M65: 38,969,497 km (0.104 R)
• M66: 40,947,480 km (0.119 R)
• M67: 41,246,975 km (0.094 R)
• M68: 42,049,269 km (0.114 R)
• M69: 42,553,264 km (0.118 R)
• M70: 44,282,017 km (0.099 R)
• M71: 48,017,476 km (0.119 R)
• M72: 48,122,793 km (0.091 R)
• M73: 48,333,426 km (0.079 R)
• M74: 50,029,418 km (0.119 R)
• M75: 52,393,213 km (0.119 R)
• M76: 53,044,114 km (0.087 R)
• M77: 55,453,836 km (0.095 R)
• M78: 55,564,090 km (0.103 R)
• M79: 57,340,116 km (0.076 R)
• M80: 61,061,363 km (0.101 R)
• M81: 62,893,488 km (0.055 R)
• M82: 63,469,739 km (0.099 R)
• M83: 63,585,229 km (0.094 R)
• M84: 65,909,082 km (0.068 R)
• M85: 67,670,148 km (0.041 R)
• M86: 68,024,097 km (0.087 R)
• M87: 68,378,793 km (0.042 R)
• M88: 68,497,125 km (0.081 R)
• M89: 69,446,473 km (0.083 R)
• M90: 72,924,324 km (0.051 R)
• M91: 75,355,589 km (0.067 R)
• M92: 75,722,553 km (0.092 R)
• M93: 82,051,440 km (0.116 R)
• M94: 84,579,195 km (0.056 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 20,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit