🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.85 AU - 1.03 AU

Year: 317 Days

Day: 15.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.52 AU - 1.76 AU

Year: 731 Days

Day: 17.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,693,091 km

• M1: 642,672 km (0.063 R)
• M2: 878,887 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.53 AU - 2.75 AU

Year: 1494 Days

Day: 31.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.01 AU - 3.33 AU

Year: 1966 Days

Day: 37.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.74 AU - 4.8 AU

Year: 3073 Days

Day: 31 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.28 AU - 5.1 AU

Year: 3537 Days

Day: 23.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 14.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.06 AU - 11.52 AU

Year: 13211 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 95,693,091 km

• M1: 184,454 km (0.112 R)
• M2: 714,479 km (0.092 R)
• M3: 865,424 km (0.111 R)
• M4: 1,514,678 km (0.082 R)
• M5: 2,236,787 km (0.056 R)
• M6: 2,427,973 km (0.067 R)
• M7: 2,930,323 km (0.031 R)
• M8: 4,077,290 km (0.093 R)
• M9: 5,071,069 km (0.04 R)
• M10: 5,324,637 km (0.081 R)
• M11: 6,904,839 km (0.116 R)
• M12: 7,500,388 km (0.099 R)
• M13: 7,848,054 km (0.118 R)
• M14: 8,439,564 km (0.071 R)
• M15: 8,529,622 km (0.082 R)
• M16: 8,680,267 km (0.116 R)
• M17: 8,862,178 km (0.06 R)
• M18: 9,106,920 km (0.101 R)
• M19: 10,044,300 km (0.112 R)
• M20: 11,474,306 km (0.08 R)
• M21: 11,607,448 km (0.072 R)
• M22: 12,247,129 km (0.092 R)
• M23: 12,383,263 km (0.09 R)
• M24: 12,760,250 km (0.107 R)
• M25: 13,210,689 km (0.115 R)
• M26: 13,420,425 km (0.108 R)
• M27: 13,736,974 km (0.119 R)
• M28: 13,878,494 km (0.091 R)
• M29: 14,737,634 km (0.087 R)
• M30: 14,846,242 km (0.109 R)
• M31: 17,150,199 km (0.092 R)
• M32: 19,762,926 km (0.095 R)
• M33: 20,607,107 km (0.115 R)
• M34: 20,891,193 km (0.119 R)
• M35: 21,135,636 km (0.102 R)
• M36: 22,372,511 km (0.048 R)
• M37: 23,590,238 km (0.113 R)
• M38: 23,717,396 km (0.096 R)
• M39: 23,887,339 km (0.026 R)
• M40: 24,057,731 km (0.08 R)
• M41: 25,958,522 km (0.1 R)
• M42: 26,441,274 km (0.098 R)
• M43: 26,617,500 km (0.109 R)
• M44: 27,371,025 km (0.075 R)
• M45: 27,683,385 km (0.081 R)
• M46: 28,672,676 km (0.097 R)
• M47: 28,853,689 km (0.105 R)
• M48: 30,824,791 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.5

Radius: 6.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.98 AU - 16.24 AU

Year: 22518 Days

Day: 15.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 116.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 95,693,091 km

• M1: 83,326 km (0.03 R)
• M2: 150,645 km (0.118 R)
• M3: 208,091 km (0.12 R)
• M4: 660,175 km (0.109 R)
• M5: 1,218,325 km (0.111 R)
• M6: 1,592,170 km (0.102 R)
• M7: 1,738,477 km (0.038 R)
• M8: 1,867,580 km (0.094 R)
• M9: 2,135,210 km (0.087 R)
• M10: 2,367,386 km (0.048 R)
• M11: 2,906,836 km (0.084 R)
• M12: 2,957,700 km (0.105 R)
• M13: 3,482,938 km (0.118 R)
• M14: 4,065,322 km (0.098 R)
• M15: 4,150,892 km (0.11 R)
• M16: 4,558,546 km (0.074 R)
• M17: 4,827,523 km (0.101 R)
• M18: 4,887,961 km (0.101 R)
• M19: 5,824,593 km (0.12 R)
• M20: 6,346,540 km (0.104 R)
• M21: 7,715,510 km (0.1 R)
• M22: 9,284,493 km (0.068 R)
• M23: 10,750,103 km (0.08 R)
• M24: 11,107,791 km (0.104 R)
• M25: 11,187,677 km (0.117 R)
• M26: 11,590,544 km (0.106 R)
• M27: 12,327,613 km (0.082 R)
• M28: 12,995,417 km (0.097 R)
• M29: 13,461,415 km (0.113 R)
• M30: 14,891,870 km (0.12 R)
• M31: 15,245,968 km (0.081 R)
• M32: 15,827,006 km (0.108 R)
• M33: 16,142,957 km (0.119 R)
• M34: 16,827,068 km (0.093 R)
• M35: 18,129,168 km (0.119 R)
• M36: 18,983,072 km (0.076 R)
• M37: 21,622,727 km (0.111 R)
• M38: 23,240,478 km (0.11 R)
• M39: 25,158,921 km (0.117 R)
• M40: 26,163,770 km (0.082 R)
• M41: 26,217,027 km (0.11 R)
• M42: 27,235,489 km (0.093 R)
• M43: 28,157,760 km (0.111 R)
• M44: 29,865,719 km (0.079 R)
• M45: 30,256,020 km (0.1 R)
• M46: 31,947,672 km (0.11 R)
• M47: 33,092,545 km (0.1 R)
• M48: 33,323,075 km (0.107 R)
• M49: 33,959,913 km (0.06 R)
• M50: 34,308,925 km (0.054 R)
• M51: 36,547,209 km (0.063 R)
• M52: 37,383,610 km (0.12 R)
• M53: 37,924,556 km (0.085 R)
• M54: 39,991,849 km (0.104 R)
• M55: 40,053,184 km (0.09 R)
• M56: 41,286,768 km (0.114 R)
• M57: 41,410,785 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.2

Radius: 4.4

Gravity: 42 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.52 AU - 19.84 AU

Year: 25889 Days

Day: 18.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,693,091 km

• M1: 78,988 km (0.109 R)
• M2: 165,006 km (0.079 R)
• M3: 907,461 km (0.092 R)
• M4: 1,941,032 km (0.118 R)
• M5: 2,767,112 km (0.071 R)
• M6: 3,687,588 km (0.069 R)
• M7: 3,784,527 km (0.119 R)
• M8: 3,980,799 km (0.119 R)
• M9: 4,693,633 km (0.111 R)
• M10: 4,745,992 km (0.055 R)
• M11: 4,798,651 km (0.112 R)
• M12: 4,904,417 km (0.096 R)
• M13: 5,010,930 km (0.117 R)
• M14: 5,444,914 km (0.097 R)
• M15: 6,118,254 km (0.115 R)
• M16: 8,163,705 km (0.119 R)
• M17: 8,673,086 km (0.047 R)
• M18: 9,258,463 km (0.046 R)
• M19: 10,398,249 km (0.046 R)
• M20: 11,581,718 km (0.057 R)
• M21: 12,515,059 km (0.098 R)
• M22: 13,771,681 km (0.107 R)
• M23: 14,529,394 km (0.119 R)
• M24: 15,222,930 km (0.095 R)
• M25: 17,367,116 km (0.087 R)
• M26: 18,681,632 km (0.096 R)
• M27: 19,015,236 km (0.055 R)
• M28: 19,350,784 km (0.084 R)
• M29: 19,435,007 km (0.068 R)
• M30: 19,942,743 km (0.091 R)
• M31: 20,712,573 km (0.112 R)
• M32: 20,971,378 km (0.095 R)
• M33: 21,492,128 km (0.052 R)
• M34: 21,929,253 km (0.078 R)
• M35: 22,546,344 km (0.095 R)
• M36: 23,347,889 km (0.115 R)
• M37: 25,623,123 km (0.088 R)
• M38: 28,445,138 km (0.106 R)
• M39: 28,828,856 km (0.099 R)
• M40: 29,117,730 km (0.03 R)
• M41: 29,214,220 km (0.112 R)
• M42: 30,087,423 km (0.1 R)
• M43: 31,959,042 km (0.078 R)
• M44: 32,457,801 km (0.118 R)
• M45: 34,376,394 km (0.034 R)
• M46: 38,322,337 km (0.11 R)
• M47: 38,852,213 km (0.101 R)
• M48: 40,563,612 km (0.112 R)
• M49: 41,428,587 km (0.115 R)
• M50: 42,627,764 km (0.045 R)
• M51: 48,677,651 km (0.093 R)
• M52: 48,906,835 km (0.088 R)
• M53: 49,021,577 km (0.084 R)
• M54: 49,827,161 km (0.039 R)
• M55: 49,942,501 km (0.065 R)
• M56: 51,451,345 km (0.097 R)
• M57: 55,109,013 km (0.096 R)
• M58: 55,826,634 km (0.103 R)
• M59: 59,338,145 km (0.109 R)
• M60: 62,546,720 km (0.08 R)
• M61: 64,297,614 km (0.093 R)
• M62: 64,423,276 km (0.096 R)
• M63: 64,926,822 km (0.084 R)
• M64: 65,179,044 km (0.092 R)
• M65: 65,431,715 km (0.117 R)
• M66: 65,811,095 km (0.086 R)
• M67: 66,064,514 km (0.053 R)
• M68: 66,954,023 km (0.104 R)
• M69: 68,488,000 km (0.1 R)
• M70: 68,744,710 km (0.116 R)
• M71: 69,904,243 km (0.109 R)
• M72: 70,033,495 km (0.098 R)
• M73: 76,462,314 km (0.104 R)
• M74: 78,065,255 km (0.105 R)
• M75: 79,679,267 km (0.081 R)
• M76: 81,032,679 km (0.088 R)
• M77: 82,257,137 km (0.111 R)
• M78: 82,393,570 km (0.098 R)
• M79: 82,803,319 km (0.054 R)
• M80: 83,624,911 km (0.088 R)
• M81: 83,762,092 km (0.099 R)
• M82: 84,449,195 km (0.061 R)
• M83: 85,138,093 km (0.108 R)
• M84: 85,552,329 km (0.037 R)
• M85: 85,690,558 km (0.115 R)
• M86: 86,244,220 km (0.101 R)
• M87: 86,382,897 km (0.099 R)
• M88: 86,521,574 km (0.112 R)
• M89: 90,434,606 km (0.09 R)
• M90: 91,846,062 km (0.044 R)
• M91: 92,554,407 km (0.099 R)
• M92: 93,691,800 km (0.073 R)
• M93: 94,547,799 km (0.031 R)
• M94: 95,693,120 km (0.108 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 16,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit