🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.08 AU - 1.66 AU

Year: 561 Days

Day: 38.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.53 AU - 1.53 AU

Year: 662 Days

Day: 42.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.63 AU - 1.79 AU

Year: 782 Days

Day: 23.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.81 AU - 2.83 AU

Year: 1657 Days

Day: 13.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623

Radius: 9

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.45 AU - 8.09 AU

Year: 6163 Days

Day: 8.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,440,740 km

• M1: 123,717 km (0.052 R)
• M2: 244,443 km (0.042 R)
• M3: 442,660 km (0.074 R)
• M4: 693,237 km (0.115 R)
• M5: 786,735 km (0.072 R)
• M6: 1,419,085 km (0.099 R)
• M7: 1,646,923 km (0.071 R)
• M8: 1,981,873 km (0.066 R)
• M9: 2,078,662 km (0.11 R)
• M10: 2,297,524 km (0.071 R)
• M11: 2,757,538 km (0.084 R)
• M12: 3,132,430 km (0.118 R)
• M13: 3,268,713 km (0.101 R)
• M14: 3,453,467 km (0.043 R)
• M15: 3,594,388 km (0.118 R)
• M16: 3,689,233 km (0.036 R)
• M17: 3,809,211 km (0.085 R)
• M18: 3,881,766 km (0.063 R)
• M19: 4,301,836 km (0.108 R)
• M20: 5,078,249 km (0.114 R)
• M21: 5,509,839 km (0.077 R)
• M22: 5,869,323 km (0.068 R)
• M23: 6,009,646 km (0.109 R)
• M24: 6,293,582 km (0.09 R)
• M25: 6,874,770 km (0.063 R)
• M26: 7,112,032 km (0.105 R)
• M27: 7,686,339 km (0.031 R)
• M28: 8,559,841 km (0.116 R)
• M29: 8,751,176 km (0.101 R)
• M30: 9,137,887 km (0.076 R)
• M31: 9,828,281 km (0.1 R)
• M32: 10,467,363 km (0.086 R)
• M33: 10,809,045 km (0.061 R)
• M34: 10,946,824 km (0.088 R)
• M35: 11,189,173 km (0.052 R)
• M36: 11,608,944 km (0.086 R)
• M37: 12,140,914 km (0.115 R)
• M38: 12,826,073 km (0.067 R)
• M39: 13,008,582 km (0.036 R)
• M40: 13,933,396 km (0.09 R)
• M41: 14,008,345 km (0.108 R)
• M42: 14,120,992 km (0.102 R)
• M43: 15,340,962 km (0.081 R)
• M44: 16,041,978 km (0.114 R)
• M45: 16,199,205 km (0.028 R)
• M46: 16,436,019 km (0.11 R)
• M47: 16,872,994 km (0.116 R)
• M48: 17,113,099 km (0.068 R)
• M49: 17,677,532 km (0.09 R)
• M50: 17,799,155 km (0.115 R)
• M51: 18,618,053 km (0.067 R)
• M52: 18,824,648 km (0.037 R)
• M53: 18,990,403 km (0.062 R)
• M54: 19,073,579 km (0.117 R)
• M55: 19,156,755 km (0.029 R)
• M56: 19,532,844 km (0.063 R)
• M57: 20,377,175 km (0.049 R)
• M58: 20,462,146 km (0.075 R)
• M59: 20,760,893 km (0.103 R)
• M60: 21,319,641 km (0.104 R)
• M61: 21,752,727 km (0.106 R)
• M62: 21,926,710 km (0.102 R)
• M63: 22,057,608 km (0.1 R)
• M64: 22,495,630 km (0.115 R)
• M65: 22,803,951 km (0.078 R)
• M66: 23,871,631 km (0.043 R)
• M67: 24,006,270 km (0.052 R)
• M68: 24,321,472 km (0.063 R)
• M69: 24,502,037 km (0.092 R)
• M70: 25,320,636 km (0.083 R)
• M71: 25,457,818 km (0.081 R)
• M72: 26,240,514 km (0.114 R)
• M73: 26,425,865 km (0.08 R)
• M74: 27,452,855 km (0.1 R)
• M75: 27,593,926 km (0.085 R)
• M76: 28,065,757 km (0.11 R)
• M77: 30,513,777 km (0.104 R)
• M78: 30,611,165 km (0.087 R)
• M79: 31,295,875 km (0.107 R)
• M80: 31,936,153 km (0.065 R)
• M81: 32,481,288 km (0.047 R)
• M82: 32,580,621 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.6

Radius: 8.2

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.05 AU - 8.39 AU

Year: 8245 Days

Day: 12.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,440,740 km

• M1: 304,581 km (0.086 R)
• M2: 359,184 km (0.078 R)
• M3: 480,658 km (0.069 R)
• M4: 560,693 km (0.118 R)
• M5: 674,986 km (0.108 R)
• M6: 750,682 km (0.105 R)
• M7: 978,520 km (0.108 R)
• M8: 1,379,891 km (0.085 R)
• M9: 1,538,016 km (0.098 R)
• M10: 1,807,441 km (0.11 R)
• M11: 2,437,996 km (0.109 R)
• M12: 2,727,768 km (0.095 R)
• M13: 3,105,502 km (0.066 R)
• M14: 3,607,702 km (0.101 R)
• M15: 3,882,214 km (0.104 R)
• M16: 4,656,982 km (0.115 R)
• M17: 5,046,834 km (0.118 R)
• M18: 5,230,390 km (0.104 R)
• M19: 5,889,967 km (0.103 R)
• M20: 6,608,785 km (0.116 R)
• M21: 6,843,355 km (0.072 R)
• M22: 6,978,741 km (0.092 R)
• M23: 7,633,381 km (0.082 R)
• M24: 8,021,288 km (0.048 R)
• M25: 8,706,596 km (0.09 R)
• M26: 9,223,606 km (0.047 R)
• M27: 10,094,266 km (0.112 R)
• M28: 10,676,351 km (0.094 R)
• M29: 11,070,392 km (0.106 R)
• M30: 11,189,472 km (0.104 R)
• M31: 11,349,093 km (0.092 R)
• M32: 12,157,969 km (0.119 R)
• M33: 12,322,077 km (0.093 R)
• M34: 12,445,496 km (0.078 R)
• M35: 12,943,657 km (0.066 R)
• M36: 13,195,131 km (0.12 R)
• M37: 13,703,015 km (0.06 R)
• M38: 14,869,131 km (0.084 R)
• M39: 14,956,795 km (0.097 R)
• M40: 15,976,903 km (0.064 R)
• M41: 16,336,985 km (0.099 R)
• M42: 16,790,865 km (0.081 R)
• M43: 16,973,674 km (0.102 R)
• M44: 17,618,440 km (0.118 R)
• M45: 18,130,514 km (0.102 R)
• M46: 18,931,760 km (0.12 R)
• M47: 19,217,342 km (0.105 R)
• M48: 19,889,187 km (0.086 R)
• M49: 20,471,122 km (0.066 R)
• M50: 21,058,593 km (0.079 R)
• M51: 21,206,396 km (0.041 R)
• M52: 21,502,899 km (0.106 R)
• M53: 21,602,082 km (0.12 R)
• M54: 22,250,290 km (0.102 R)
• M55: 22,702,823 km (0.086 R)
• M56: 22,955,494 km (0.079 R)
• M57: 23,209,212 km (0.083 R)
• M58: 23,463,678 km (0.081 R)
• M59: 24,078,525 km (0.086 R)
• M60: 24,543,027 km (0.099 R)
• M61: 24,750,519 km (0.117 R)
• M62: 26,430,653 km (0.075 R)
• M63: 26,696,488 km (0.103 R)
• M64: 26,749,894 km (0.079 R)
• M65: 27,768,806 km (0.101 R)
• M66: 28,310,200 km (0.078 R)
• M67: 28,855,185 km (0.1 R)
• M68: 28,964,541 km (0.108 R)
• M69: 29,183,702 km (0.12 R)
• M70: 29,568,767 km (0.101 R)
• M71: 30,288,034 km (0.105 R)
• M72: 31,013,135 km (0.098 R)
• M73: 34,375,347 km (0.107 R)
• M74: 34,433,241 km (0.035 R)
• M75: 34,607,373 km (0.063 R)
• M76: 34,665,417 km (0.108 R)
• M77: 35,482,371 km (0.071 R)
• M78: 35,775,732 km (0.104 R)
• M79: 35,951,959 km (0.105 R)
• M80: 36,010,900 km (0.109 R)
• M81: 36,364,699 km (0.104 R)
• M82: 37,194,668 km (0.057 R)
• M83: 37,970,932 km (0.099 R)
• M84: 39,236,081 km (0.069 R)
• M85: 39,357,405 km (0.09 R)
• M86: 40,944,488 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.1

Radius: 5.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 16.19 AU - 21.33 AU

Year: 28427 Days

Day: 19.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,440,740 km

• M1: 281,394 km (0.05 R)
• M2: 414,087 km (0.095 R)
• M3: 467,493 km (0.096 R)
• M4: 736,770 km (0.058 R)
• M5: 1,123,181 km (0.119 R)
• M6: 1,438,683 km (0.1 R)
• M7: 1,847,683 km (0.047 R)
• M8: 1,983,967 km (0.09 R)
• M9: 2,339,262 km (0.083 R)
• M10: 3,215,307 km (0.111 R)
• M11: 3,407,092 km (0.082 R)
• M12: 4,665,509 km (0.071 R)
• M13: 4,789,226 km (0.046 R)
• M14: 5,359,194 km (0.066 R)
• M15: 5,784,202 km (0.098 R)
• M16: 5,883,834 km (0.047 R)
• M17: 6,562,410 km (0.104 R)
• M18: 7,122,953 km (0.095 R)
• M19: 7,408,984 km (0.12 R)
• M20: 8,029,217 km (0.116 R)
• M21: 9,947,810 km (0.094 R)
• M22: 9,987,603 km (0.101 R)
• M23: 10,834,775 km (0.109 R)
• M24: 11,537,287 km (0.114 R)
• M25: 12,042,180 km (0.041 R)
• M26: 12,468,235 km (0.109 R)
• M27: 12,640,122 km (0.075 R)
• M28: 14,221,671 km (0.108 R)
• M29: 14,626,633 km (0.096 R)
• M30: 15,771,505 km (0.084 R)
• M31: 18,146,222 km (0.104 R)
• M32: 18,487,454 km (0.042 R)
• M33: 19,973,859 km (0.105 R)
• M34: 20,528,568 km (0.115 R)
• M35: 21,859,390 km (0.087 R)
• M36: 23,165,081 km (0.092 R)
• M37: 23,535,186 km (0.081 R)
• M38: 23,907,385 km (0.115 R)
• M39: 24,067,305 km (0.104 R)
• M40: 24,174,268 km (0.067 R)
• M41: 25,143,513 km (0.095 R)
• M42: 25,251,971 km (0.032 R)
• M43: 25,851,410 km (0.12 R)
• M44: 26,125,473 km (0.097 R)
• M45: 26,180,375 km (0.115 R)
• M46: 26,621,091 km (0.064 R)
• M47: 27,621,601 km (0.078 R)
• M48: 28,070,245 km (0.12 R)
• M49: 29,946,203 km (0.107 R)
• M50: 31,862,252 km (0.055 R)
• M51: 33,399,669 km (0.115 R)
• M52: 33,459,359 km (0.117 R)
• M53: 35,446,318 km (0.084 R)
• M54: 35,994,744 km (0.062 R)
• M55: 36,730,466 km (0.097 R)
• M56: 37,594,992 km (0.116 R)
• M57: 37,719,158 km (0.1 R)
• M58: 38,967,104 km (0.079 R)
• M59: 40,038,673 km (0.047 R)
• M60: 40,673,417 km (0.11 R)
• M61: 41,247,574 km (0.105 R)
• M62: 41,375,480 km (0.107 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 10,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit