🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 23.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 86.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,324,395 km

• M1: 49,367 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 14

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.33 AU - 6.07 AU

Year: 4467 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,324,395 km

• M1: 174,132 km (0.095 R)
• M2: 707,897 km (0.116 R)
• M3: 1,166,564 km (0.095 R)
• M4: 1,662,182 km (0.051 R)
• M5: 2,330,286 km (0.096 R)
• M6: 4,612,551 km (0.074 R)
• M7: 5,222,761 km (0.081 R)
• M8: 5,944,421 km (0.113 R)
• M9: 7,183,690 km (0.087 R)
• M10: 7,656,120 km (0.117 R)
• M11: 8,814,456 km (0.091 R)
• M12: 11,798,934 km (0.109 R)
• M13: 14,111,118 km (0.077 R)
• M14: 15,457,200 km (0.119 R)
• M15: 17,124,169 km (0.111 R)
• M16: 17,604,378 km (0.057 R)
• M17: 18,155,497 km (0.112 R)
• M18: 19,551,095 km (0.08 R)
• M19: 20,208,578 km (0.114 R)
• M20: 21,085,371 km (0.073 R)
• M21: 22,412,304 km (0.063 R)
• M22: 25,620,131 km (0.086 R)
• M23: 26,169,904 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 9.4

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.41 AU - 6.81 AU

Year: 5006 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,324,395 km

• M1: 117,285 km (0.11 R)
• M2: 559,945 km (0.042 R)
• M3: 1,034,020 km (0.119 R)
• M4: 2,226,465 km (0.041 R)
• M5: 2,734,499 km (0.077 R)
• M6: 3,377,172 km (0.086 R)
• M7: 4,094,643 km (0.062 R)
• M8: 4,394,587 km (0.117 R)
• M9: 4,783,990 km (0.063 R)
• M10: 5,303,095 km (0.118 R)
• M11: 5,975,089 km (0.076 R)
• M12: 6,958,096 km (0.031 R)
• M13: 7,454,462 km (0.115 R)
• M14: 7,903,555 km (0.077 R)
• M15: 8,742,350 km (0.092 R)
• M16: 9,320,695 km (0.119 R)
• M17: 9,883,183 km (0.113 R)
• M18: 10,639,550 km (0.075 R)
• M19: 11,891,984 km (0.088 R)
• M20: 13,190,343 km (0.087 R)
• M21: 14,956,646 km (0.059 R)
• M22: 17,771,778 km (0.049 R)
• M23: 18,511,540 km (0.107 R)
• M24: 19,400,450 km (0.083 R)
• M25: 19,855,527 km (0.104 R)
• M26: 21,469,688 km (0.09 R)
• M27: 22,238,023 km (0.077 R)
• M28: 25,495,666 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 9.4

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.57 AU - 6.67 AU

Year: 6417 Days

Day: 11.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,324,395 km

• M1: 148,102 km (0.083 R)
• M2: 464,352 km (0.103 R)
• M3: 804,837 km (0.035 R)
• M4: 1,190,799 km (0.095 R)
• M5: 1,499,120 km (0.114 R)
• M6: 1,875,359 km (0.113 R)
• M7: 2,171,263 km (0.047 R)
• M8: 2,674,361 km (0.065 R)
• M9: 2,992,855 km (0.083 R)
• M10: 3,639,866 km (0.058 R)
• M11: 4,129,200 km (0.059 R)
• M12: 4,505,140 km (0.067 R)
• M13: 5,442,520 km (0.039 R)
• M14: 5,772,234 km (0.046 R)
• M15: 6,373,168 km (0.076 R)
• M16: 6,945,680 km (0.11 R)
• M17: 8,193,326 km (0.091 R)
• M18: 8,627,309 km (0.072 R)
• M19: 9,370,511 km (0.076 R)
• M20: 10,111,021 km (0.093 R)
• M21: 11,222,234 km (0.114 R)
• M22: 17,245,493 km (0.046 R)
• M23: 19,100,507 km (0.085 R)
• M24: 25,542,041 km (0.091 R)
• M25: 28,749,120 km (0.053 R)
• M26: 30,029,678 km (0.111 R)
• M27: 30,495,975 km (0.097 R)
• M28: 32,215,153 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.6

Radius: 10

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.42 AU - 11.66 AU

Year: 13819 Days

Day: 12.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,324,395 km

• M1: 124,465 km (0.108 R)
• M2: 590,014 km (0.093 R)
• M3: 1,059,751 km (0.095 R)
• M4: 2,355,568 km (0.082 R)
• M5: 4,663,265 km (0.083 R)
• M6: 5,254,625 km (0.111 R)
• M7: 5,817,113 km (0.048 R)
• M8: 6,544,757 km (0.035 R)
• M9: 7,018,683 km (0.115 R)
• M10: 9,252,628 km (0.102 R)
• M11: 12,697,269 km (0.112 R)
• M12: 18,224,461 km (0.075 R)
• M13: 19,512,798 km (0.117 R)
• M14: 20,224,286 km (0.117 R)
• M15: 25,486,391 km (0.066 R)
• M16: 28,544,321 km (0.119 R)
• M17: 30,872,662 km (0.091 R)
• M18: 35,116,903 km (0.104 R)
• M19: 41,166,192 km (0.097 R)
• M20: 45,357,177 km (0.09 R)
• M21: 56,165,174 km (0.066 R)
• M22: 59,621,334 km (0.1 R)
• M23: 61,118,060 km (0.112 R)
• M24: 65,362,900 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 14

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.55 AU - 11.61 AU

Year: 13894 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,324,395 km

• M1: 174,132 km (0.088 R)
• M2: 794,215 km (0.108 R)
• M3: 1,490,144 km (0.097 R)
• M4: 2,417,202 km (0.087 R)
• M5: 3,572,846 km (0.098 R)
• M6: 5,200,321 km (0.093 R)
• M7: 6,558,071 km (0.071 R)
• M8: 7,361,861 km (0.11 R)
• M9: 8,095,938 km (0.093 R)
• M10: 9,361,835 km (0.113 R)
• M11: 9,862,988 km (0.063 R)
• M12: 12,049,211 km (0.119 R)
• M13: 16,121,564 km (0.097 R)
• M14: 16,916,378 km (0.091 R)
• M15: 18,118,995 km (0.114 R)
• M16: 18,741,322 km (0.106 R)
• M17: 22,869,326 km (0.092 R)
• M18: 25,773,170 km (0.087 R)
• M19: 28,391,731 km (0.087 R)
• M20: 29,658,077 km (0.073 R)
• M21: 33,335,043 km (0.038 R)
• M22: 36,315,332 km (0.101 R)
• M23: 39,729,155 km (0.108 R)
• M24: 40,515,891 km (0.092 R)
• M25: 50,477,613 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.1

Radius: 14.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.13 AU - 12.61 AU

Year: 14443 Days

Day: 9.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,324,395 km

• M1: 182,210 km (0.105 R)
• M2: 1,896,602 km (0.102 R)
• M3: 2,480,781 km (0.045 R)
• M4: 3,846,760 km (0.103 R)
• M5: 6,163,582 km (0.108 R)
• M6: 9,609,868 km (0.096 R)
• M7: 11,116,468 km (0.11 R)
• M8: 12,583,425 km (0.114 R)
• M9: 13,100,136 km (0.025 R)
• M10: 14,038,563 km (0.072 R)
• M11: 15,021,272 km (0.051 R)
• M12: 16,049,308 km (0.081 R)
• M13: 16,812,108 km (0.105 R)
• M14: 17,598,993 km (0.091 R)
• M15: 23,422,090 km (0.047 R)
• M16: 24,404,050 km (0.087 R)
• M17: 25,721,259 km (0.116 R)
• M18: 26,449,951 km (0.102 R)
• M19: 30,301,797 km (0.071 R)
• M20: 38,151,197 km (0.098 R)
• M21: 38,691,096 km (0.096 R)
• M22: 41,325,215 km (0.067 R)
• M23: 47,103,134 km (0.088 R)
• M24: 49,302,222 km (0.113 R)
• M25: 50,427,198 km (0.105 R)
• M26: 50,914,439 km (0.115 R)
• M27: 51,404,820 km (0.094 R)
• M28: 54,413,981 km (0.087 R)
• M29: 55,098,242 km (0.059 R)
• M30: 56,135,554 km (0.101 R)
• M31: 58,248,923 km (0.117 R)
• M32: 60,232,441 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.2

Radius: 3.9

Gravity: 59.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.22 AU - 18.6 AU

Year: 22789 Days

Day: 22.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 91,324,395 km

• M1: 51,462 km (0.077 R)
• M2: 191,036 km (0.108 R)
• M3: 607,816 km (0.094 R)
• M4: 905,965 km (0.1 R)
• M5: 1,144,573 km (0.05 R)
• M6: 1,457,682 km (0.1 R)
• M7: 1,785,899 km (0.085 R)
• M8: 2,183,830 km (0.03 R)
• M9: 3,573,145 km (0.082 R)
• M10: 4,378,430 km (0.025 R)
• M11: 5,759,668 km (0.068 R)
• M12: 6,431,811 km (0.091 R)
• M13: 6,956,899 km (0.045 R)
• M14: 7,407,339 km (0.101 R)
• M15: 8,365,962 km (0.085 R)
• M16: 11,389,634 km (0.067 R)
• M17: 13,105,970 km (0.072 R)
• M18: 13,791,727 km (0.114 R)
• M19: 17,310,568 km (0.061 R)
• M20: 21,073,553 km (0.04 R)
• M21: 21,907,561 km (0.114 R)
• M22: 22,655,102 km (0.113 R)
• M23: 24,200,896 km (0.108 R)
• M24: 27,747,563 km (0.109 R)
• M25: 35,849,035 km (0.071 R)
• M26: 37,638,675 km (0.117 R)
• M27: 38,864,330 km (0.097 R)
• M28: 39,330,776 km (0.087 R)
• M29: 42,865,774 km (0.09 R)
• M30: 43,697,688 km (0.115 R)
• M31: 48,197,891 km (0.062 R)
• M32: 48,556,327 km (0.101 R)
• M33: 49,097,273 km (0.099 R)
• M34: 52,427,771 km (0.117 R)
• M35: 73,230,252 km (0.107 R)
• M36: 75,619,031 km (0.09 R)
• M37: 77,812,884 km (0.093 R)
• M38: 85,431,754 km (0.09 R)
• M39: 91,050,799 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 11,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit