🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.89 AU - 1.37 AU

Year: 462 Days

Day: 43.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,660,117 km

• M1: 713,582 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.4 AU - 1.88 AU

Year: 809 Days

Day: 36.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,660,117 km

• M1: 115,190 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.64 AU - 2.62 AU

Year: 1197 Days

Day: 30.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,660,117 km

• M1: 883,076 km (0.091 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.06 AU - 4.46 AU

Year: 2807 Days

Day: 14.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.6

Radius: 14.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.96 AU - 4.34 AU

Year: 3255 Days

Day: 9.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 146.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,660,117 km

• M1: 188,643 km (0.112 R)
• M2: 298,298 km (0.118 R)
• M3: 425,456 km (0.11 R)
• M4: 619,634 km (0.088 R)
• M5: 734,376 km (0.037 R)
• M6: 998,715 km (0.113 R)
• M7: 1,221,018 km (0.092 R)
• M8: 1,317,060 km (0.116 R)
• M9: 1,494,632 km (0.116 R)
• M10: 1,862,194 km (0.111 R)
• M11: 1,961,976 km (0.086 R)
• M12: 2,115,015 km (0.103 R)
• M13: 2,460,735 km (0.12 R)
• M14: 2,654,614 km (0.106 R)
• M15: 2,796,433 km (0.095 R)
• M16: 3,191,820 km (0.098 R)
• M17: 4,069,212 km (0.102 R)
• M18: 4,266,681 km (0.084 R)
• M19: 4,366,612 km (0.108 R)
• M20: 4,586,072 km (0.059 R)
• M21: 4,688,547 km (0.11 R)
• M22: 4,895,890 km (0.115 R)
• M23: 5,018,261 km (0.099 R)
• M24: 5,212,738 km (0.081 R)
• M25: 5,810,980 km (0.057 R)
• M26: 6,090,279 km (0.106 R)
• M27: 6,241,074 km (0.084 R)
• M28: 6,393,215 km (0.117 R)
• M29: 6,507,956 km (0.115 R)
• M30: 6,759,281 km (0.094 R)
• M31: 6,974,402 km (0.086 R)
• M32: 7,251,607 km (0.075 R)
• M33: 7,532,402 km (0.115 R)
• M34: 8,270,967 km (0.097 R)
• M35: 8,480,254 km (0.093 R)
• M36: 8,627,908 km (0.116 R)
• M37: 8,904,215 km (0.079 R)
• M38: 9,291,823 km (0.063 R)
• M39: 9,400,431 km (0.11 R)
• M40: 9,553,170 km (0.083 R)
• M41: 10,352,322 km (0.05 R)
• M42: 11,218,943 km (0.03 R)
• M43: 11,427,632 km (0.101 R)
• M44: 11,567,506 km (0.103 R)
• M45: 11,849,049 km (0.108 R)
• M46: 12,466,589 km (0.085 R)
• M47: 12,682,907 km (0.076 R)
• M48: 12,803,483 km (0.057 R)
• M49: 12,948,892 km (0.114 R)
• M50: 13,094,750 km (0.117 R)
• M51: 13,486,547 km (0.031 R)
• M52: 13,584,983 km (0.105 R)
• M53: 14,964,125 km (0.027 R)
• M54: 15,399,455 km (0.12 R)
• M55: 16,492,866 km (0.065 R)
• M56: 16,862,971 km (0.057 R)
• M57: 17,022,443 km (0.079 R)
• M58: 17,423,215 km (0.1 R)
• M59: 17,800,052 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 11.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.68 AU - 5.36 AU

Year: 3700 Days

Day: 8.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,660,117 km

• M1: 149,897 km (0.045 R)
• M2: 330,462 km (0.076 R)
• M3: 587,471 km (0.071 R)
• M4: 731,085 km (0.078 R)
• M5: 831,764 km (0.1 R)
• M6: 930,499 km (0.116 R)
• M7: 1,048,382 km (0.076 R)
• M8: 1,124,976 km (0.054 R)
• M9: 1,219,372 km (0.078 R)
• M10: 1,383,182 km (0.072 R)
• M11: 1,510,938 km (0.103 R)
• M12: 1,678,638 km (0.119 R)
• M13: 2,149,871 km (0.094 R)
• M14: 2,319,365 km (0.117 R)
• M15: 2,400,747 km (0.093 R)
• M16: 2,714,603 km (0.095 R)
• M17: 2,800,472 km (0.114 R)
• M18: 2,920,300 km (0.066 R)
• M19: 3,041,774 km (0.097 R)
• M20: 3,187,482 km (0.079 R)
• M21: 3,451,073 km (0.103 R)
• M22: 3,591,546 km (0.034 R)
• M23: 4,024,332 km (0.079 R)
• M24: 4,098,084 km (0.067 R)
• M25: 4,297,049 km (0.111 R)
• M26: 4,410,444 km (0.08 R)
• M27: 4,588,765 km (0.119 R)
• M28: 4,704,703 km (0.092 R)
• M29: 4,808,524 km (0.115 R)
• M30: 5,111,460 km (0.08 R)
• M31: 5,420,679 km (0.031 R)
• M32: 5,556,963 km (0.08 R)
• M33: 5,847,182 km (0.119 R)
• M34: 5,958,932 km (0.095 R)
• M35: 6,071,579 km (0.099 R)
• M36: 6,341,753 km (0.116 R)
• M37: 6,427,921 km (0.06 R)
• M38: 6,528,900 km (0.11 R)
• M39: 6,747,163 km (0.038 R)
• M40: 6,938,349 km (0.064 R)
• M41: 7,086,601 km (0.1 R)
• M42: 7,552,897 km (0.096 R)
• M43: 7,644,302 km (0.107 R)
• M44: 7,859,124 km (0.04 R)
• M45: 8,169,390 km (0.062 R)
• M46: 8,436,273 km (0.094 R)
• M47: 8,642,419 km (0.061 R)
• M48: 9,286,886 km (0.088 R)
• M49: 9,417,635 km (0.116 R)
• M50: 9,532,676 km (0.078 R)
• M51: 9,648,015 km (0.083 R)
• M52: 9,880,191 km (0.108 R)
• M53: 9,997,027 km (0.088 R)
• M54: 10,131,217 km (0.09 R)
• M55: 10,265,855 km (0.113 R)
• M56: 10,451,954 km (0.08 R)
• M57: 10,776,133 km (0.116 R)
• M58: 11,086,399 km (0.09 R)
• M59: 11,225,226 km (0.118 R)
• M60: 11,557,184 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.9

Radius: 14.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.94 AU - 7.76 AU

Year: 7672 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,660,117 km

• M1: 186,249 km (0.088 R)
• M2: 633,846 km (0.112 R)
• M3: 729,888 km (0.118 R)
• M4: 987,346 km (0.118 R)
• M5: 1,222,813 km (0.082 R)
• M6: 1,496,428 km (0.073 R)
• M7: 1,770,491 km (0.064 R)
• M8: 2,549,896 km (0.082 R)
• M9: 2,784,016 km (0.073 R)
• M10: 3,050,151 km (0.072 R)
• M11: 3,198,851 km (0.062 R)
• M12: 3,299,381 km (0.07 R)
• M13: 3,555,493 km (0.054 R)
• M14: 3,765,079 km (0.051 R)
• M15: 4,114,689 km (0.045 R)
• M16: 4,224,494 km (0.104 R)
• M17: 4,390,847 km (0.099 R)
• M18: 4,845,625 km (0.092 R)
• M19: 5,405,270 km (0.087 R)
• M20: 5,861,993 km (0.114 R)
• M21: 6,110,624 km (0.072 R)
• M22: 6,362,846 km (0.114 R)
• M23: 6,812,687 km (0.083 R)
• M24: 6,910,374 km (0.116 R)
• M25: 7,339,421 km (0.08 R)
• M26: 7,439,652 km (0.116 R)
• M27: 7,947,836 km (0.053 R)
• M28: 8,327,665 km (0.082 R)
• M29: 8,467,239 km (0.107 R)
• M30: 8,572,556 km (0.098 R)
• M31: 8,713,478 km (0.104 R)
• M32: 9,141,178 km (0.093 R)
• M33: 9,249,188 km (0.09 R)
• M34: 9,430,051 km (0.079 R)
• M35: 10,729,758 km (0.105 R)
• M36: 10,843,751 km (0.063 R)
• M37: 10,958,194 km (0.025 R)
• M38: 11,303,914 km (0.037 R)
• M39: 11,497,494 km (0.079 R)
• M40: 12,203,745 km (0.099 R)
• M41: 12,602,125 km (0.081 R)
• M42: 12,762,793 km (0.103 R)
• M43: 13,947,458 km (0.096 R)
• M44: 14,489,900 km (0.112 R)
• M45: 14,700,384 km (0.063 R)
• M46: 15,595,578 km (0.05 R)
• M47: 15,984,682 km (0.116 R)
• M48: 16,245,880 km (0.072 R)
• M49: 16,377,077 km (0.091 R)
• M50: 17,483,503 km (0.115 R)
• M51: 17,887,717 km (0.085 R)
• M52: 18,113,609 km (0.119 R)
• M53: 18,614,014 km (0.069 R)
• M54: 19,118,907 km (0.096 R)
• M55: 19,768,162 km (0.105 R)
• M56: 20,377,474 km (0.067 R)
• M57: 20,613,539 km (0.105 R)
• M58: 21,566,627 km (0.114 R)
• M59: 22,048,632 km (0.058 R)
• M60: 22,193,891 km (0.106 R)
• M61: 22,925,126 km (0.072 R)
• M62: 23,121,398 km (0.102 R)
• M63: 23,318,269 km (0.074 R)
• M64: 23,417,003 km (0.108 R)
• M65: 23,614,772 km (0.088 R)
• M66: 27,841,361 km (0.053 R)
• M67: 27,946,079 km (0.099 R)
• M68: 30,013,970 km (0.081 R)
• M69: 30,822,397 km (0.106 R)
• M70: 31,147,773 km (0.047 R)
• M71: 32,075,728 km (0.078 R)
• M72: 32,460,644 km (0.036 R)
• M73: 33,234,813 km (0.098 R)
• M74: 33,345,964 km (0.092 R)
• M75: 34,127,014 km (0.117 R)
• M76: 34,463,759 km (0.115 R)
• M77: 34,857,800 km (0.035 R)
• M78: 34,970,746 km (0.082 R)
• M79: 35,536,974 km (0.101 R)
• M80: 36,334,929 km (0.081 R)
• M81: 36,563,964 km (0.084 R)
• M82: 37,658,422 km (0.05 R)
• M83: 38,180,668 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 15

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.4 AU - 9.18 AU

Year: 8371 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,660,117 km

• M1: 261,347 km (0.077 R)
• M2: 359,932 km (0.047 R)
• M3: 456,274 km (0.087 R)
• M4: 974,032 km (0.073 R)
• M5: 1,205,460 km (0.059 R)
• M6: 1,356,553 km (0.099 R)
• M7: 1,928,765 km (0.112 R)
• M8: 2,157,949 km (0.119 R)
• M9: 2,396,408 km (0.077 R)
• M10: 2,844,155 km (0.063 R)
• M11: 3,012,004 km (0.086 R)
• M12: 3,595,585 km (0.079 R)
• M13: 3,777,496 km (0.088 R)
• M14: 4,235,714 km (0.086 R)
• M15: 4,342,377 km (0.102 R)
• M16: 4,711,735 km (0.047 R)
• M17: 4,933,887 km (0.054 R)
• M18: 5,205,108 km (0.089 R)
• M19: 5,668,263 km (0.117 R)
• M20: 6,072,477 km (0.115 R)
• M21: 6,412,363 km (0.038 R)
• M22: 6,510,649 km (0.086 R)
• M23: 6,708,866 km (0.077 R)
• M24: 6,808,648 km (0.118 R)
• M25: 7,111,135 km (0.095 R)
• M26: 7,366,648 km (0.115 R)
• M27: 7,573,243 km (0.061 R)
• M28: 7,992,416 km (0.044 R)
• M29: 8,151,438 km (0.086 R)
• M30: 8,553,857 km (0.065 R)
• M31: 8,962,857 km (0.103 R)
• M32: 9,183,664 km (0.105 R)
• M33: 9,406,265 km (0.105 R)
• M34: 9,999,271 km (0.1 R)
• M35: 10,401,241 km (0.059 R)
• M36: 10,575,223 km (0.096 R)
• M37: 10,984,822 km (0.079 R)
• M38: 11,102,855 km (0.119 R)
• M39: 11,340,267 km (0.081 R)
• M40: 11,819,877 km (0.088 R)
• M41: 11,940,902 km (0.116 R)
• M42: 13,582,439 km (0.117 R)
• M43: 14,027,942 km (0.037 R)
• M44: 14,188,161 km (0.087 R)
• M45: 14,510,545 km (0.117 R)
• M46: 14,933,308 km (0.045 R)
• M47: 15,691,171 km (0.036 R)
• M48: 16,024,475 km (0.08 R)
• M49: 16,732,372 km (0.077 R)
• M50: 16,902,465 km (0.076 R)
• M51: 17,484,850 km (0.111 R)
• M52: 17,657,485 km (0.118 R)
• M53: 17,830,570 km (0.029 R)
• M54: 18,740,125 km (0.088 R)
• M55: 19,129,529 km (0.072 R)
• M56: 19,378,609 km (0.078 R)
• M57: 19,772,351 km (0.093 R)
• M58: 20,604,264 km (0.105 R)
• M59: 22,865,436 km (0.077 R)
• M60: 23,129,925 km (0.106 R)
• M61: 23,319,466 km (0.075 R)
• M62: 23,776,637 km (0.102 R)
• M63: 23,967,972 km (0.093 R)
• M64: 24,236,650 km (0.065 R)
• M65: 24,777,147 km (0.103 R)
• M66: 25,595,148 km (0.1 R)
• M67: 26,422,275 km (0.093 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: 498 - 18,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit