🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.47 AU - 0.61 AU

Year: 150 Days

Day: 46.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,019,729 km

• M1: 94,097 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.73 AU - 2.37 AU

Year: 1112 Days

Day: 25.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.52 AU - 4.32 AU

Year: 2940 Days

Day: 30 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.4

Radius: 14.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.76 AU - 7.96 AU

Year: 6805 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,019,729 km

• M1: 182,809 km (0.12 R)
• M2: 387,309 km (0.068 R)
• M3: 597,943 km (0.058 R)
• M4: 822,639 km (0.034 R)
• M5: 1,377,796 km (0.12 R)
• M6: 1,973,645 km (0.104 R)
• M7: 2,505,016 km (0.033 R)
• M8: 3,205,434 km (0.095 R)
• M9: 3,435,066 km (0.074 R)
• M10: 3,749,820 km (0.098 R)
• M11: 3,937,865 km (0.076 R)
• M12: 4,211,928 km (0.107 R)
• M13: 4,606,418 km (0.064 R)
• M14: 4,721,309 km (0.114 R)
• M15: 4,924,762 km (0.113 R)
• M16: 5,280,356 km (0.088 R)
• M17: 5,461,369 km (0.078 R)
• M18: 5,891,912 km (0.108 R)
• M19: 5,985,560 km (0.113 R)
• M20: 6,269,647 km (0.113 R)
• M21: 7,416,614 km (0.074 R)
• M22: 8,275,455 km (0.114 R)
• M23: 8,415,778 km (0.042 R)
• M24: 8,913,340 km (0.119 R)
• M25: 9,383,975 km (0.04 R)
• M26: 9,974,288 km (0.114 R)
• M27: 10,463,025 km (0.091 R)
• M28: 11,230,013 km (0.094 R)
• M29: 11,463,685 km (0.118 R)
• M30: 11,935,965 km (0.056 R)
• M31: 12,535,254 km (0.066 R)
• M32: 13,021,747 km (0.091 R)
• M33: 13,804,892 km (0.088 R)
• M34: 13,929,955 km (0.096 R)
• M35: 14,518,473 km (0.1 R)
• M36: 14,730,753 km (0.074 R)
• M37: 16,113,037 km (0.12 R)
• M38: 16,509,322 km (0.104 R)
• M39: 17,087,368 km (0.087 R)
• M40: 17,672,146 km (0.112 R)
• M41: 18,171,953 km (0.105 R)
• M42: 19,000,126 km (0.119 R)
• M43: 20,123,457 km (0.092 R)
• M44: 20,265,425 km (0.107 R)
• M45: 21,654,591 km (0.079 R)
• M46: 22,385,227 km (0.11 R)
• M47: 22,532,282 km (0.077 R)
• M48: 23,074,424 km (0.113 R)
• M49: 23,222,975 km (0.102 R)
• M50: 23,421,641 km (0.065 R)
• M51: 23,720,687 km (0.077 R)
• M52: 23,820,619 km (0.108 R)
• M53: 24,121,310 km (0.061 R)
• M54: 24,221,840 km (0.117 R)
• M55: 24,929,288 km (0.084 R)
• M56: 25,031,015 km (0.109 R)
• M57: 25,387,806 km (0.049 R)
• M58: 25,541,293 km (0.11 R)
• M59: 26,158,085 km (0.085 R)
• M60: 26,468,351 km (0.102 R)
• M61: 26,779,814 km (0.089 R)
• M62: 27,406,480 km (0.064 R)
• M63: 29,101,124 km (0.119 R)
• M64: 29,583,877 km (0.113 R)
• M65: 29,691,437 km (0.072 R)
• M66: 30,123,326 km (0.095 R)
• M67: 30,557,310 km (0.097 R)
• M68: 30,774,975 km (0.114 R)
• M69: 30,884,032 km (0.078 R)
• M70: 31,816,326 km (0.087 R)
• M71: 32,369,090 km (0.092 R)
• M72: 34,555,014 km (0.064 R)
• M73: 34,781,804 km (0.102 R)
• M74: 35,522,613 km (0.108 R)
• M75: 36,096,021 km (0.044 R)
• M76: 38,068,469 km (0.072 R)
• M77: 38,420,174 km (0.096 R)
• M78: 38,655,342 km (0.102 R)
• M79: 39,600,352 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.2

Radius: 13.3

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.66 AU - 13.66 AU

Year: 14120 Days

Day: 5 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,019,729 km

• M1: 327,470 km (0.108 R)
• M2: 455,226 km (0.119 R)
• M3: 775,665 km (0.097 R)
• M4: 1,360,443 km (0.104 R)
• M5: 1,564,943 km (0.074 R)
• M6: 2,005,210 km (0.089 R)
• M7: 2,210,009 km (0.108 R)
• M8: 2,452,807 km (0.113 R)
• M9: 2,736,594 km (0.104 R)
• M10: 2,997,941 km (0.117 R)
• M11: 3,475,159 km (0.091 R)
• M12: 4,539,248 km (0.109 R)
• M13: 7,256,843 km (0.074 R)
• M14: 7,804,671 km (0.085 R)
• M15: 8,271,266 km (0.106 R)
• M16: 8,365,663 km (0.11 R)
• M17: 8,508,080 km (0.116 R)
• M18: 8,603,374 km (0.103 R)
• M19: 9,280,753 km (0.07 R)
• M20: 9,775,323 km (0.103 R)
• M21: 9,975,485 km (0.074 R)
• M22: 10,126,579 km (0.117 R)
• M23: 10,738,285 km (0.116 R)
• M24: 11,205,180 km (0.115 R)
• M25: 11,837,829 km (0.087 R)
• M26: 13,525,891 km (0.102 R)
• M27: 13,749,241 km (0.046 R)
• M28: 13,917,539 km (0.117 R)
• M29: 14,540,464 km (0.069 R)
• M30: 15,462,735 km (0.11 R)
• M31: 15,637,765 km (0.118 R)
• M32: 16,403,855 km (0.118 R)
• M33: 17,242,651 km (0.059 R)
• M34: 18,465,164 km (0.088 R)
• M35: 18,837,364 km (0.053 R)
• M36: 19,463,132 km (0.088 R)
• M37: 19,778,634 km (0.098 R)
• M38: 20,670,985 km (0.102 R)
• M39: 21,251,724 km (0.112 R)
• M40: 22,429,059 km (0.091 R)
• M41: 23,426,279 km (0.12 R)
• M42: 24,166,788 km (0.12 R)
• M43: 25,257,656 km (0.111 R)
• M44: 25,670,995 km (0.1 R)
• M45: 26,086,428 km (0.094 R)
• M46: 26,364,680 km (0.075 R)
• M47: 26,573,967 km (0.067 R)
• M48: 26,994,188 km (0.09 R)
• M49: 27,487,412 km (0.106 R)
• M50: 28,268,313 km (0.045 R)
• M51: 29,056,544 km (0.027 R)
• M52: 29,706,846 km (0.107 R)
• M53: 32,057,777 km (0.105 R)
• M54: 32,954,765 km (0.086 R)
• M55: 33,180,209 km (0.098 R)
• M56: 34,849,722 km (0.109 R)
• M57: 35,002,910 km (0.12 R)
• M58: 37,092,044 km (0.103 R)
• M59: 38,507,090 km (0.11 R)
• M60: 38,665,514 km (0.069 R)
• M61: 40,260,677 km (0.099 R)
• M62: 40,985,478 km (0.116 R)
• M63: 41,147,194 km (0.101 R)
• M64: 41,309,058 km (0.109 R)
• M65: 42,693,587 km (0.067 R)
• M66: 44,424,733 km (0.095 R)
• M67: 46,010,770 km (0.086 R)
• M68: 46,599,886 km (0.107 R)
• M69: 46,684,260 km (0.09 R)
• M70: 46,853,006 km (0.064 R)
• M71: 46,937,529 km (0.118 R)
• M72: 47,870,421 km (0.119 R)
• M73: 48,040,663 km (0.102 R)
• M74: 48,381,896 km (0.082 R)
• M75: 48,723,877 km (0.115 R)
• M76: 49,066,606 km (0.103 R)
• M77: 50,099,729 km (0.082 R)
• M78: 50,705,600 km (0.04 R)
• M79: 51,924,823 km (0.102 R)
• M80: 52,713,652 km (0.053 R)
• M81: 53,506,521 km (0.071 R)
• M82: 54,658,724 km (0.101 R)
• M83: 55,729,545 km (0.051 R)
• M84: 56,267,499 km (0.102 R)
• M85: 56,447,316 km (0.077 R)
• M86: 56,987,514 km (0.061 R)
• M87: 57,077,721 km (0.111 R)
• M88: 57,891,833 km (0.116 R)
• M89: 58,254,907 km (0.067 R)
• M90: 59,165,958 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 12,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit