🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.83 AU - 1.01 AU

Year: 336 Days

Day: 35.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,666,446 km

• M1: 773,571 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.77 AU - 2.33 AU

Year: 1118 Days

Day: 36 Hours

Environment

Temp: -91 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.87 AU - 4.23 AU

Year: 2547 Days

Day: 21.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,666,446 km

• M1: 75,846 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 10.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.08 AU - 6.4 AU

Year: 5936 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,666,446 km

• M1: 154,086 km (0.103 R)
• M2: 380,577 km (0.07 R)
• M3: 1,377,946 km (0.073 R)
• M4: 2,068,041 km (0.103 R)
• M5: 2,375,016 km (0.086 R)
• M6: 2,909,828 km (0.039 R)
• M7: 3,207,079 km (0.026 R)
• M8: 3,483,985 km (0.098 R)
• M9: 4,228,683 km (0.119 R)
• M10: 4,690,641 km (0.116 R)
• M11: 5,374,453 km (0.1 R)
• M12: 5,575,363 km (0.073 R)
• M13: 5,803,051 km (0.059 R)
• M14: 6,200,832 km (0.099 R)
• M15: 6,563,158 km (0.118 R)
• M16: 8,336,641 km (0.109 R)
• M17: 9,480,615 km (0.119 R)
• M18: 10,356,810 km (0.079 R)
• M19: 11,827,058 km (0.108 R)
• M20: 12,530,916 km (0.105 R)
• M21: 12,735,865 km (0.093 R)
• M22: 13,290,574 km (0.105 R)
• M23: 14,253,685 km (0.045 R)
• M24: 15,138,257 km (0.1 R)
• M25: 15,819,376 km (0.12 R)
• M26: 16,049,757 km (0.045 R)
• M27: 16,515,605 km (0.092 R)
• M28: 17,912,699 km (0.104 R)
• M29: 18,240,020 km (0.063 R)
• M30: 18,487,454 km (0.111 R)
• M31: 19,792,845 km (0.103 R)
• M32: 20,093,836 km (0.108 R)
• M33: 22,997,681 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.7

Radius: 10.4

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.9 AU - 7.7 AU

Year: 7511 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,666,446 km

• M1: 287,826 km (0.113 R)
• M2: 652,247 km (0.067 R)
• M3: 861,833 km (0.091 R)
• M4: 1,119,740 km (0.064 R)
• M5: 1,619,547 km (0.085 R)
• M6: 1,855,014 km (0.068 R)
• M7: 2,377,559 km (0.086 R)
• M8: 3,338,276 km (0.069 R)
• M9: 3,805,770 km (0.037 R)
• M10: 4,359,432 km (0.101 R)
• M11: 4,893,795 km (0.104 R)
• M12: 5,614,258 km (0.064 R)
• M13: 8,117,480 km (0.093 R)
• M14: 10,483,370 km (0.076 R)
• M15: 11,488,668 km (0.078 R)
• M16: 12,261,640 km (0.097 R)
• M17: 12,917,327 km (0.062 R)
• M18: 13,493,130 km (0.113 R)
• M19: 13,687,906 km (0.056 R)
• M20: 14,230,647 km (0.059 R)
• M21: 15,090,386 km (0.059 R)
• M22: 15,555,935 km (0.061 R)
• M23: 15,975,706 km (0.072 R)
• M24: 16,187,686 km (0.031 R)
• M25: 17,599,890 km (0.12 R)
• M26: 20,303,872 km (0.097 R)
• M27: 20,663,056 km (0.109 R)
• M28: 21,883,177 km (0.054 R)
• M29: 22,381,188 km (0.07 R)
• M30: 24,429,183 km (0.035 R)
• M31: 28,019,532 km (0.062 R)
• M32: 28,300,626 km (0.075 R)
• M33: 29,438,617 km (0.046 R)
• M34: 30,893,007 km (0.11 R)
• M35: 32,457,951 km (0.1 R)
• M36: 34,527,039 km (0.09 R)
• M37: 38,364,075 km (0.098 R)
• M38: 38,692,891 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 9.4

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.06 AU - 8.98 AU

Year: 7853 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,666,446 km

• M1: 122,221 km (0.039 R)
• M2: 338,241 km (0.069 R)
• M3: 687,701 km (0.076 R)
• M4: 1,269,488 km (0.056 R)
• M5: 1,446,611 km (0.12 R)
• M6: 1,652,757 km (0.105 R)
• M7: 1,998,777 km (0.073 R)
• M8: 2,460,586 km (0.117 R)
• M9: 3,085,905 km (0.051 R)
• M10: 4,229,431 km (0.115 R)
• M11: 4,558,247 km (0.115 R)
• M12: 5,075,407 km (0.05 R)
• M13: 5,745,905 km (0.1 R)
• M14: 6,797,129 km (0.086 R)
• M15: 8,351,451 km (0.073 R)
• M16: 8,736,216 km (0.053 R)
• M17: 10,965,674 km (0.056 R)
• M18: 13,354,602 km (0.081 R)
• M19: 13,939,530 km (0.098 R)
• M20: 16,620,772 km (0.025 R)
• M21: 21,515,016 km (0.051 R)
• M22: 21,760,955 km (0.034 R)
• M23: 21,946,456 km (0.098 R)
• M24: 24,037,835 km (0.106 R)
• M25: 25,020,094 km (0.085 R)
• M26: 26,224,956 km (0.077 R)
• M27: 26,769,641 km (0.114 R)
• M28: 27,181,784 km (0.103 R)
• M29: 27,736,193 km (0.059 R)
• M30: 28,225,977 km (0.072 R)
• M31: 30,300,750 km (0.1 R)
• M32: 31,254,885 km (0.08 R)
• M33: 34,051,617 km (0.056 R)
• M34: 40,089,537 km (0.098 R)
• M35: 41,016,595 km (0.039 R)
• M36: 41,612,144 km (0.046 R)
• M37: 43,250,240 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.5

Radius: 13

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.39 AU - 8.87 AU

Year: 8026 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,666,446 km

• M1: 284,086 km (0.107 R)
• M2: 588,817 km (0.095 R)
• M3: 967,898 km (0.096 R)
• M4: 1,235,978 km (0.11 R)
• M5: 1,589,627 km (0.106 R)
• M6: 2,065,498 km (0.115 R)
• M7: 2,329,089 km (0.061 R)
• M8: 3,627,748 km (0.119 R)
• M9: 5,259,562 km (0.119 R)
• M10: 5,810,381 km (0.071 R)
• M11: 6,622,099 km (0.038 R)
• M12: 10,798,124 km (0.105 R)
• M13: 11,856,828 km (0.113 R)
• M14: 13,060,193 km (0.085 R)
• M15: 13,635,547 km (0.099 R)
• M16: 14,372,466 km (0.105 R)
• M17: 16,486,433 km (0.085 R)
• M18: 18,804,004 km (0.108 R)
• M19: 19,147,630 km (0.068 R)
• M20: 20,912,885 km (0.095 R)
• M21: 23,197,992 km (0.069 R)
• M22: 23,964,681 km (0.112 R)
• M23: 24,744,086 km (0.063 R)
• M24: 25,403,065 km (0.117 R)
• M25: 28,196,207 km (0.092 R)
• M26: 28,476,553 km (0.054 R)
• M27: 29,899,079 km (0.053 R)
• M28: 31,578,315 km (0.082 R)
• M29: 35,544,604 km (0.098 R)
• M30: 36,413,767 km (0.084 R)
• M31: 40,833,936 km (0.105 R)
• M32: 42,966,304 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.2

Radius: 3.6

Gravity: 70.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.78 AU - 16.98 AU

Year: 24098 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 89,666,446 km

• M1: 75,397 km (0.079 R)
• M2: 620,532 km (0.081 R)
• M3: 777,610 km (0.118 R)
• M4: 1,088,175 km (0.106 R)
• M5: 1,384,977 km (0.04 R)
• M6: 1,795,174 km (0.06 R)
• M7: 2,407,329 km (0.091 R)
• M8: 3,354,134 km (0.116 R)
• M9: 7,149,881 km (0.082 R)
• M10: 8,505,537 km (0.115 R)
• M11: 8,619,081 km (0.087 R)
• M12: 9,139,532 km (0.114 R)
• M13: 9,979,524 km (0.111 R)
• M14: 10,350,826 km (0.076 R)
• M15: 12,378,027 km (0.041 R)
• M16: 14,145,526 km (0.028 R)
• M17: 14,810,638 km (0.107 R)
• M18: 15,186,877 km (0.055 R)
• M19: 16,265,328 km (0.119 R)
• M20: 17,138,830 km (0.053 R)
• M21: 17,870,363 km (0.058 R)
• M22: 19,039,022 km (0.086 R)
• M23: 20,070,200 km (0.092 R)
• M24: 20,950,284 km (0.06 R)
• M25: 23,139,799 km (0.029 R)
• M26: 25,536,506 km (0.062 R)
• M27: 25,832,112 km (0.094 R)
• M28: 26,328,477 km (0.085 R)
• M29: 28,881,365 km (0.044 R)
• M30: 29,300,837 km (0.102 R)
• M31: 32,321,667 km (0.028 R)
• M32: 34,001,053 km (0.077 R)
• M33: 38,085,075 km (0.113 R)
• M34: 38,566,630 km (0.109 R)
• M35: 39,294,574 km (0.078 R)
• M36: 42,654,691 km (0.072 R)
• M37: 51,588,826 km (0.063 R)
• M38: 53,278,683 km (0.054 R)
• M39: 58,511,766 km (0.102 R)
• M40: 60,916,403 km (0.106 R)
• M41: 61,983,634 km (0.106 R)
• M42: 62,136,822 km (0.069 R)
• M43: 66,028,760 km (0.047 R)
• M44: 68,099,344 km (0.101 R)
• M45: 72,667,764 km (0.105 R)
• M46: 82,249,657 km (0.103 R)
• M47: 88,356,841 km (0.116 R)
• M48: 89,457,283 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 7

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 15.11 AU - 23.01 AU

Year: 31687 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,666,446 km

• M1: 89,310 km (0.08 R)
• M2: 431,440 km (0.084 R)
• M3: 828,922 km (0.111 R)
• M4: 1,112,709 km (0.109 R)
• M5: 1,292,376 km (0.026 R)
• M6: 2,022,713 km (0.088 R)
• M7: 2,183,979 km (0.088 R)
• M8: 2,645,489 km (0.094 R)
• M9: 3,219,496 km (0.1 R)
• M10: 4,541,791 km (0.101 R)
• M11: 5,596,606 km (0.102 R)
• M12: 8,919,175 km (0.107 R)
• M13: 9,088,819 km (0.103 R)
• M14: 10,442,380 km (0.099 R)
• M15: 10,749,205 km (0.11 R)
• M16: 18,795,626 km (0.111 R)
• M17: 22,481,867 km (0.105 R)
• M18: 22,841,650 km (0.078 R)
• M19: 25,919,028 km (0.095 R)
• M20: 34,521,354 km (0.027 R)
• M21: 41,997,358 km (0.046 R)
• M22: 51,149,606 km (0.059 R)
• M23: 58,715,070 km (0.053 R)
• M24: 59,441,966 km (0.119 R)
• M25: 61,649,731 km (0.111 R)
• M26: 69,142,341 km (0.088 R)
• M27: 70,089,445 km (0.029 R)
• M28: 72,002,802 km (0.111 R)
• M29: 78,567,156 km (0.03 R)
• M30: 78,903,003 km (0.062 R)
• M31: 82,987,773 km (0.04 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: 291 - 19,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit