🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.22 AU - 1.56 AU

Year: 590 Days

Day: 34.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,528,311 km

• M1: 336,745 km (0.115 R)

Asteroid Belt

Center: 3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.28 AU - 4.92 AU

Year: 3551 Days

Day: 17.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.8

Radius: 9.1

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.32 AU - 6 AU

Year: 4218 Days

Day: 5.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,528,311 km

• M1: 154,086 km (0.112 R)
• M2: 222,751 km (0.074 R)
• M3: 325,675 km (0.114 R)
• M4: 431,739 km (0.045 R)
• M5: 640,877 km (0.046 R)
• M6: 802,293 km (0.117 R)
• M7: 1,051,224 km (0.061 R)
• M8: 1,999,226 km (0.047 R)
• M9: 2,078,363 km (0.037 R)
• M10: 2,506,812 km (0.116 R)
• M11: 2,661,645 km (0.043 R)
• M12: 2,731,508 km (0.1 R)
• M13: 2,890,829 km (0.095 R)
• M14: 2,980,738 km (0.113 R)
• M15: 3,126,446 km (0.034 R)
• M16: 3,237,448 km (0.106 R)
• M17: 3,406,194 km (0.104 R)
• M18: 3,930,235 km (0.091 R)
• M19: 4,050,213 km (0.069 R)
• M20: 4,273,114 km (0.115 R)
• M21: 4,583,828 km (0.044 R)
• M22: 4,816,303 km (0.118 R)
• M23: 5,359,045 km (0.073 R)
• M24: 5,492,187 km (0.091 R)
• M25: 5,559,206 km (0.098 R)
• M26: 5,671,554 km (0.045 R)
• M27: 5,944,122 km (0.109 R)
• M28: 6,035,975 km (0.069 R)
• M29: 6,197,690 km (0.079 R)
• M30: 6,361,051 km (0.038 R)
• M31: 6,525,758 km (0.105 R)
• M32: 6,596,817 km (0.118 R)
• M33: 6,691,962 km (0.111 R)
• M34: 7,198,799 km (0.104 R)
• M35: 7,543,473 km (0.056 R)
• M36: 8,198,263 km (0.072 R)
• M37: 8,610,105 km (0.038 R)
• M38: 8,688,196 km (0.089 R)
• M39: 9,081,638 km (0.056 R)
• M40: 9,187,553 km (0.093 R)
• M41: 10,241,769 km (0.076 R)
• M42: 10,462,725 km (0.086 R)
• M43: 10,546,051 km (0.098 R)
• M44: 10,657,352 km (0.12 R)
• M45: 10,881,300 km (0.03 R)
• M46: 11,191,866 km (0.114 R)
• M47: 11,447,977 km (0.105 R)
• M48: 11,619,865 km (0.08 R)
• M49: 11,850,395 km (0.111 R)
• M50: 12,140,765 km (0.067 R)
• M51: 12,462,699 km (0.084 R)
• M52: 12,876,637 km (0.07 R)
• M53: 13,566,582 km (0.074 R)
• M54: 14,145,376 km (0.061 R)
• M55: 14,206,861 km (0.059 R)
• M56: 14,299,163 km (0.085 R)
• M57: 16,282,681 km (0.119 R)
• M58: 17,290,073 km (0.106 R)
• M59: 18,183,920 km (0.095 R)
• M60: 18,317,511 km (0.089 R)
• M61: 18,485,210 km (0.067 R)
• M62: 18,653,209 km (0.069 R)
• M63: 19,535,537 km (0.094 R)
• M64: 20,779,443 km (0.118 R)
• M65: 21,835,455 km (0.043 R)
• M66: 22,262,706 km (0.083 R)
• M67: 22,334,214 km (0.102 R)
• M68: 22,620,993 km (0.117 R)
• M69: 22,836,863 km (0.114 R)
• M70: 23,343,102 km (0.074 R)
• M71: 24,219,596 km (0.096 R)
• M72: 24,514,304 km (0.095 R)
• M73: 24,588,056 km (0.104 R)
• M74: 24,736,008 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 12.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.98 AU - 8.96 AU

Year: 8871 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,528,311 km

• M1: 215,571 km (0.054 R)
• M2: 307,424 km (0.073 R)
• M3: 501,602 km (0.049 R)
• M4: 623,225 km (0.115 R)
• M5: 960,718 km (0.053 R)
• M6: 1,234,182 km (0.116 R)
• M7: 1,569,730 km (0.088 R)
• M8: 1,934,300 km (0.071 R)
• M9: 2,157,800 km (0.077 R)
• M10: 2,787,607 km (0.047 R)
• M11: 3,546,218 km (0.096 R)
• M12: 3,670,384 km (0.112 R)
• M13: 3,846,760 km (0.103 R)
• M14: 4,077,589 km (0.08 R)
• M15: 4,419,271 km (0.115 R)
• M16: 4,526,383 km (0.1 R)
• M17: 4,963,209 km (0.07 R)
• M18: 5,299,953 km (0.106 R)
• M19: 5,877,700 km (0.114 R)
• M20: 5,966,113 km (0.117 R)
• M21: 6,114,364 km (0.062 R)
• M22: 6,414,906 km (0.088 R)
• M23: 6,597,416 km (0.081 R)
• M24: 6,750,903 km (0.109 R)
• M25: 6,999,086 km (0.105 R)
• M26: 7,504,278 km (0.11 R)
• M27: 7,664,647 km (0.065 R)
• M28: 7,956,064 km (0.069 R)
• M29: 8,416,825 km (0.096 R)
• M30: 8,751,326 km (0.07 R)
• M31: 8,886,263 km (0.097 R)
• M32: 9,641,284 km (0.083 R)
• M33: 9,850,721 km (0.093 R)
• M34: 10,203,323 km (0.095 R)
• M35: 10,667,824 km (0.056 R)
• M36: 10,993,499 km (0.059 R)
• M37: 11,359,266 km (0.091 R)
• M38: 11,617,621 km (0.088 R)
• M39: 12,253,262 km (0.078 R)
• M40: 12,785,232 km (0.11 R)
• M41: 13,015,613 km (0.109 R)
• M42: 13,675,639 km (0.103 R)
• M43: 13,793,223 km (0.12 R)
• M44: 14,306,942 km (0.108 R)
• M45: 15,967,628 km (0.096 R)
• M46: 16,132,934 km (0.063 R)
• M47: 17,094,249 km (0.105 R)
• M48: 18,074,265 km (0.119 R)
• M49: 18,246,602 km (0.067 R)
• M50: 18,679,688 km (0.042 R)
• M51: 19,160,046 km (0.12 R)
• M52: 19,423,788 km (0.093 R)
• M53: 19,777,287 km (0.067 R)
• M54: 19,999,440 km (0.101 R)
• M55: 21,349,112 km (0.1 R)
• M56: 21,851,312 km (0.115 R)
• M57: 22,496,079 km (0.109 R)
• M58: 23,334,425 km (0.113 R)
• M59: 23,757,488 km (0.118 R)
• M60: 23,899,008 km (0.094 R)
• M61: 24,088,249 km (0.084 R)
• M62: 24,897,873 km (0.078 R)
• M63: 25,619,683 km (0.057 R)
• M64: 26,494,830 km (0.111 R)
• M65: 26,592,667 km (0.106 R)
• M66: 27,083,797 km (0.037 R)
• M67: 28,025,067 km (0.116 R)
• M68: 28,174,665 km (0.055 R)
• M69: 28,574,988 km (0.115 R)
• M70: 29,077,937 km (0.077 R)
• M71: 29,330,607 km (0.109 R)
• M72: 31,170,811 km (0.117 R)
• M73: 31,896,510 km (0.065 R)
• M74: 32,942,798 km (0.102 R)
• M75: 33,364,514 km (0.093 R)
• M76: 33,576,045 km (0.094 R)
• M77: 35,122,887 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.4

Radius: 12.7

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.03 AU - 9.49 AU

Year: 9331 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,528,311 km

• M1: 424,858 km (0.057 R)
• M2: 648,357 km (0.09 R)
• M3: 1,068,877 km (0.11 R)
• M4: 1,191,996 km (0.1 R)
• M5: 1,430,904 km (0.095 R)
• M6: 1,591,422 km (0.108 R)
• M7: 1,806,843 km (0.084 R)
• M8: 2,510,402 km (0.115 R)
• M9: 2,649,677 km (0.058 R)
• M10: 2,994,351 km (0.113 R)
• M11: 3,082,763 km (0.107 R)
• M12: 4,787,132 km (0.054 R)
• M13: 4,891,102 km (0.11 R)
• M14: 5,136,892 km (0.112 R)
• M15: 5,314,913 km (0.098 R)
• M16: 5,422,773 km (0.071 R)
• M17: 5,898,345 km (0.111 R)
• M18: 7,007,613 km (0.065 R)
• M19: 7,445,187 km (0.112 R)
• M20: 7,728,376 km (0.118 R)
• M21: 7,809,906 km (0.066 R)
• M22: 8,514,662 km (0.107 R)
• M23: 8,938,772 km (0.118 R)
• M24: 9,326,530 km (0.053 R)
• M25: 9,413,446 km (0.097 R)
• M26: 9,544,344 km (0.073 R)
• M27: 9,763,804 km (0.109 R)
• M28: 10,297,270 km (0.118 R)
• M29: 10,387,179 km (0.08 R)
• M30: 10,522,415 km (0.07 R)
• M31: 10,613,071 km (0.058 R)
• M32: 12,191,329 km (0.098 R)
• M33: 12,286,473 km (0.12 R)
• M34: 13,007,834 km (0.1 R)
• M35: 13,300,148 km (0.098 R)
• M36: 13,891,509 km (0.096 R)
• M37: 14,140,440 km (0.089 R)
• M38: 14,290,636 km (0.095 R)
• M39: 14,592,375 km (0.086 R)
• M40: 15,716,752 km (0.085 R)
• M41: 16,237,054 km (0.094 R)
• M42: 16,763,189 km (0.106 R)
• M43: 17,081,384 km (0.065 R)
• M44: 18,702,875 km (0.08 R)
• M45: 19,143,441 km (0.027 R)
• M46: 19,531,947 km (0.081 R)
• M47: 19,810,947 km (0.091 R)
• M48: 20,035,044 km (0.12 R)
• M49: 20,147,542 km (0.035 R)
• M50: 21,340,435 km (0.092 R)
• M51: 21,916,537 km (0.113 R)
• M52: 22,148,414 km (0.111 R)
• M53: 23,794,439 km (0.102 R)
• M54: 24,092,438 km (0.051 R)
• M55: 24,211,967 km (0.118 R)
• M56: 24,451,772 km (0.039 R)
• M57: 25,054,502 km (0.11 R)
• M58: 28,267,415 km (0.119 R)
• M59: 28,709,627 km (0.099 R)
• M60: 28,836,486 km (0.087 R)
• M61: 31,020,614 km (0.102 R)
• M62: 31,607,637 km (0.092 R)
• M63: 31,738,535 km (0.107 R)
• M64: 32,527,963 km (0.095 R)
• M65: 33,257,402 km (0.058 R)
• M66: 33,523,985 km (0.091 R)
• M67: 36,091,683 km (0.071 R)
• M68: 36,502,778 km (0.102 R)
• M69: 37,676,373 km (0.102 R)
• M70: 37,815,200 km (0.079 R)
• M71: 38,023,740 km (0.072 R)
• M72: 40,131,125 km (0.03 R)
• M73: 42,276,059 km (0.115 R)
• M74: 44,604,849 km (0.118 R)
• M75: 44,898,809 km (0.092 R)
• M76: 46,229,931 km (0.085 R)
• M77: 46,378,631 km (0.049 R)
• M78: 48,100,054 km (0.11 R)
• M79: 49,461,843 km (0.09 R)
• M80: 49,842,420 km (0.079 R)
• M81: 50,223,895 km (0.104 R)
• M82: 50,683,011 km (0.105 R)
• M83: 50,989,836 km (0.085 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 12,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit