🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.46 AU - 0.58 AU

Year: 238 Days

Day: 46 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,424,786 km

• M1: 424,260 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.3

Radius: 12.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.55 AU - 0.85 AU

Year: 372 Days

Day: 13.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 10,424,786 km

• M1: 154,086 km (0.059 R)
• M2: 242,049 km (0.111 R)
• M3: 352,602 km (0.106 R)
• M4: 446,250 km (0.025 R)
• M5: 533,915 km (0.12 R)
• M6: 612,603 km (0.07 R)
• M7: 752,776 km (0.062 R)
• M8: 876,195 km (0.09 R)
• M9: 979,866 km (0.109 R)
• M10: 1,088,175 km (0.12 R)
• M11: 1,171,501 km (0.116 R)
• M12: 1,262,606 km (0.119 R)
• M13: 1,339,649 km (0.1 R)
• M14: 1,510,191 km (0.054 R)
• M15: 1,631,215 km (0.088 R)
• M16: 1,709,604 km (0.05 R)
• M17: 1,811,032 km (0.1 R)
• M18: 1,892,563 km (0.107 R)
• M19: 1,971,999 km (0.064 R)
• M20: 2,144,485 km (0.107 R)
• M21: 2,254,440 km (0.064 R)
• M22: 2,393,865 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 9.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.8 AU - 1.14 AU

Year: 607 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 10,424,786 km

• M1: 123,418 km (0.038 R)
• M2: 195,076 km (0.084 R)
• M3: 266,883 km (0.052 R)
• M4: 329,115 km (0.06 R)
• M5: 414,835 km (0.11 R)
• M6: 513,569 km (0.076 R)
• M7: 613,351 km (0.11 R)
• M8: 759,359 km (0.038 R)
• M9: 821,143 km (0.119 R)
• M10: 993,330 km (0.089 R)
• M11: 1,056,759 km (0.101 R)
• M12: 1,152,203 km (0.11 R)
• M13: 1,276,967 km (0.04 R)
• M14: 1,373,757 km (0.069 R)
• M15: 1,540,409 km (0.1 R)
• M16: 1,655,450 km (0.1 R)
• M17: 1,851,573 km (0.074 R)
• M18: 1,912,609 km (0.112 R)
• M19: 2,106,039 km (0.078 R)
• M20: 2,234,244 km (0.044 R)
• M21: 2,312,484 km (0.066 R)
• M22: 2,471,806 km (0.101 R)
• M23: 2,696,801 km (0.034 R)
• M24: 2,787,308 km (0.081 R)
• M25: 2,893,073 km (0.089 R)
• M26: 2,978,494 km (0.108 R)
• M27: 3,159,507 km (0.094 R)
• M28: 3,225,629 km (0.093 R)
• M29: 3,404,100 km (0.042 R)
• M30: 3,624,158 km (0.064 R)
• M31: 3,763,134 km (0.077 R)
• M32: 3,872,341 km (0.107 R)
• M33: 3,943,250 km (0.085 R)
• M34: 4,150,294 km (0.04 R)
• M35: 4,361,077 km (0.09 R)
• M36: 4,426,601 km (0.081 R)
• M37: 4,567,073 km (0.031 R)
• M38: 4,658,627 km (0.102 R)
• M39: 4,945,855 km (0.095 R)
• M40: 5,100,240 km (0.094 R)
• M41: 5,264,947 km (0.118 R)
• M42: 5,431,450 km (0.062 R)
• M43: 5,537,515 km (0.076 R)
• M44: 5,698,033 km (0.115 R)
• M45: 5,760,715 km (0.093 R)
• M46: 5,869,024 km (0.102 R)
• M47: 6,014,283 km (0.082 R)
• M48: 6,290,142 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.8

Radius: 11.4

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.96 AU - 1.1 AU

Year: 665 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 10,424,786 km

• M1: 155,881 km (0.09 R)
• M2: 254,915 km (0.113 R)
• M3: 385,065 km (0.064 R)
• M4: 481,855 km (0.074 R)
• M5: 579,991 km (0.115 R)
• M6: 685,906 km (0.101 R)
• M7: 804,388 km (0.118 R)
• M8: 1,179,729 km (0.086 R)
• M9: 1,257,669 km (0.118 R)
• M10: 1,418,936 km (0.059 R)
• M11: 1,613,862 km (0.081 R)
• M12: 1,735,186 km (0.106 R)
• M13: 1,810,882 km (0.083 R)
• M14: 1,894,807 km (0.058 R)
• M15: 2,296,477 km (0.082 R)
• M16: 2,480,333 km (0.051 R)
• M17: 2,558,273 km (0.098 R)
• M18: 2,692,911 km (0.118 R)
• M19: 2,813,637 km (0.099 R)
• M20: 2,911,623 km (0.107 R)
• M21: 3,170,128 km (0.101 R)
• M22: 3,272,154 km (0.072 R)
• M23: 3,444,790 km (0.066 R)
• M24: 3,602,766 km (0.078 R)
• M25: 3,673,675 km (0.098 R)
• M26: 3,745,183 km (0.097 R)
• M27: 3,817,139 km (0.115 R)
• M28: 4,026,576 km (0.075 R)
• M29: 4,118,878 km (0.089 R)
• M30: 4,390,548 km (0.081 R)
• M31: 4,466,544 km (0.11 R)
• M32: 4,571,711 km (0.08 R)
• M33: 4,706,798 km (0.072 R)
• M34: 4,794,313 km (0.107 R)
• M35: 4,961,264 km (0.098 R)
• M36: 5,100,240 km (0.11 R)
• M37: 5,260,609 km (0.107 R)
• M38: 5,606,928 km (0.056 R)
• M39: 5,835,065 km (0.095 R)
• M40: 5,939,783 km (0.113 R)
• M41: 6,172,408 km (0.105 R)
• M42: 6,257,679 km (0.113 R)
• M43: 6,332,777 km (0.087 R)
• M44: 6,559,567 km (0.111 R)
• M45: 6,844,103 km (0.098 R)
• M46: 6,943,585 km (0.041 R)
• M47: 7,021,226 km (0.096 R)
• M48: 7,278,684 km (0.078 R)
• M49: 7,414,070 km (0.1 R)
• M50: 7,607,501 km (0.088 R)
• M51: 7,745,131 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.8

Radius: 13.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.99 AU - 1.49 AU

Year: 878 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 10,424,786 km

• M1: 228,735 km (0.042 R)
• M2: 375,790 km (0.089 R)
• M3: 469,289 km (0.091 R)
• M4: 593,006 km (0.111 R)
• M5: 703,858 km (0.1 R)
• M6: 1,127,968 km (0.065 R)
• M7: 1,224,907 km (0.093 R)
• M8: 1,427,762 km (0.094 R)
• M9: 1,664,276 km (0.104 R)
• M10: 1,914,105 km (0.082 R)
• M11: 2,119,652 km (0.063 R)
• M12: 2,233,496 km (0.11 R)
• M13: 2,374,717 km (0.066 R)
• M14: 2,535,983 km (0.052 R)
• M15: 2,648,630 km (0.063 R)
• M16: 2,745,271 km (0.09 R)
• M17: 2,834,132 km (0.118 R)
• M18: 2,933,016 km (0.113 R)
• M19: 3,125,249 km (0.045 R)
• M20: 3,312,246 km (0.058 R)
• M21: 3,512,558 km (0.098 R)
• M22: 3,619,221 km (0.095 R)
• M23: 3,756,403 km (0.092 R)
• M24: 3,885,505 km (0.089 R)
• M25: 4,016,104 km (0.085 R)
• M26: 4,199,362 km (0.101 R)
• M27: 4,448,143 km (0.039 R)
• M28: 4,680,469 km (0.109 R)
• M29: 4,852,057 km (0.105 R)
• M30: 5,423,970 km (0.101 R)
• M31: 5,649,863 km (0.107 R)
• M32: 5,798,264 km (0.12 R)
• M33: 5,913,305 km (0.094 R)
• M34: 6,052,431 km (0.073 R)
• M35: 6,357,760 km (0.099 R)
• M36: 6,897,958 km (0.072 R)
• M37: 7,032,297 km (0.084 R)
• M38: 7,142,850 km (0.084 R)
• M39: 7,303,667 km (0.114 R)
• M40: 7,691,874 km (0.113 R)
• M41: 8,099,827 km (0.088 R)
• M42: 8,189,885 km (0.084 R)
• M43: 8,817,448 km (0.047 R)
• M44: 8,910,199 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812

Radius: 11.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.05 AU - 1.53 AU

Year: 932 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 10,424,786 km

• M1: 144,063 km (0.038 R)
• M2: 268,379 km (0.095 R)
• M3: 489,185 km (0.097 R)
• M4: 604,824 km (0.105 R)
• M5: 791,373 km (0.055 R)
• M6: 931,247 km (0.104 R)
• M7: 1,052,421 km (0.036 R)
• M8: 1,186,162 km (0.098 R)
• M9: 1,333,515 km (0.112 R)
• M10: 1,502,860 km (0.084 R)
• M11: 1,704,219 km (0.102 R)
• M12: 1,931,757 km (0.116 R)
• M13: 2,009,847 km (0.076 R)
• M14: 2,305,602 km (0.083 R)
• M15: 2,663,590 km (0.12 R)
• M16: 2,741,381 km (0.108 R)
• M17: 2,879,161 km (0.074 R)
• M18: 3,009,161 km (0.111 R)
• M19: 3,080,071 km (0.116 R)
• M20: 3,285,618 km (0.057 R)
• M21: 3,721,397 km (0.084 R)
• M22: 3,808,463 km (0.113 R)
• M23: 3,973,918 km (0.063 R)
• M24: 4,096,738 km (0.07 R)
• M25: 4,495,865 km (0.117 R)
• M26: 4,623,921 km (0.118 R)
• M27: 4,931,494 km (0.106 R)
• M28: 5,015,418 km (0.105 R)
• M29: 5,124,176 km (0.078 R)
• M30: 5,356,202 km (0.108 R)
• M31: 5,529,436 km (0.106 R)
• M32: 5,729,598 km (0.092 R)
• M33: 5,881,440 km (0.062 R)
• M34: 6,072,926 km (0.081 R)
• M35: 6,163,133 km (0.119 R)
• M36: 6,370,775 km (0.108 R)
• M37: 6,449,314 km (0.111 R)
• M38: 6,528,152 km (0.046 R)
• M39: 6,607,289 km (0.086 R)
• M40: 6,700,040 km (0.082 R)
• M41: 6,886,888 km (0.109 R)
• M42: 7,075,381 km (0.086 R)
• M43: 7,170,226 km (0.097 R)
• M44: 7,306,659 km (0.087 R)
• M45: 7,430,077 km (0.086 R)
• M46: 7,526,568 km (0.095 R)
• M47: 7,693,071 km (0.109 R)
• M48: 8,100,276 km (0.057 R)
• M49: 8,313,752 km (0.031 R)
• M50: 8,385,260 km (0.086 R)
• M51: 8,731,579 km (0.072 R)
• M52: 9,023,893 km (0.039 R)
• M53: 9,185,908 km (0.026 R)
• M54: 9,304,539 km (0.114 R)
• M55: 9,513,078 km (0.026 R)
• M56: 9,588,027 km (0.069 R)
• M57: 9,663,125 km (0.032 R)
• M58: 9,844,138 km (0.107 R)
• M59: 10,224,865 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 17,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit