🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.81 AU - 1.05 AU

Year: 314 Days

Day: 13.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,023,297 km

• M1: 536,009 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.25 AU - 1.63 AU

Year: 605 Days

Day: 20.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,023,297 km

• M1: 921,074 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.25 AU - 2.73 AU

Year: 1375 Days

Day: 31.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,023,297 km

• M1: 1,838,259 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.84 AU - 3.98 AU

Year: 2203 Days

Day: 16.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 8.2

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.33 AU - 15.01 AU

Year: 15778 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,023,297 km

• M1: 125,064 km (0.104 R)
• M2: 246,687 km (0.097 R)
• M3: 344,673 km (0.093 R)
• M4: 441,164 km (0.105 R)
• M5: 529,427 km (0.032 R)
• M6: 990,488 km (0.079 R)
• M7: 1,159,084 km (0.117 R)
• M8: 1,389,764 km (0.103 R)
• M9: 1,524,253 km (0.116 R)
• M10: 1,719,927 km (0.073 R)
• M11: 1,777,372 km (0.1 R)
• M12: 2,166,626 km (0.057 R)
• M13: 2,260,274 km (0.102 R)
• M14: 2,355,269 km (0.111 R)
• M15: 2,516,535 km (0.062 R)
• M16: 2,849,989 km (0.106 R)
• M17: 2,987,469 km (0.081 R)
• M18: 3,522,132 km (0.089 R)
• M19: 3,632,685 km (0.07 R)
• M20: 4,009,373 km (0.118 R)
• M21: 4,124,862 km (0.093 R)
• M22: 4,517,856 km (0.042 R)
• M23: 4,963,957 km (0.068 R)
• M24: 6,162,086 km (0.025 R)
• M25: 6,565,551 km (0.109 R)
• M26: 7,023,770 km (0.079 R)
• M27: 7,116,670 km (0.086 R)
• M28: 7,256,843 km (0.104 R)
• M29: 7,971,323 km (0.12 R)
• M30: 8,068,262 km (0.118 R)
• M31: 8,165,501 km (0.088 R)
• M32: 8,410,691 km (0.068 R)
• M33: 8,509,426 km (0.086 R)
• M34: 10,245,659 km (0.062 R)
• M35: 10,404,083 km (0.07 R)
• M36: 10,563,255 km (0.116 R)
• M37: 10,616,512 km (0.106 R)
• M38: 11,480,440 km (0.064 R)
• M39: 12,874,991 km (0.037 R)
• M40: 12,988,985 km (0.114 R)
• M41: 13,970,347 km (0.095 R)
• M42: 14,915,656 km (0.119 R)
• M43: 15,035,334 km (0.075 R)
• M44: 15,155,311 km (0.067 R)
• M45: 15,577,626 km (0.111 R)
• M46: 15,942,645 km (0.09 R)
• M47: 16,003,831 km (0.113 R)
• M48: 17,557,105 km (0.062 R)
• M49: 17,873,505 km (0.07 R)
• M50: 17,936,934 km (0.073 R)
• M51: 18,511,989 km (0.102 R)
• M52: 19,614,375 km (0.107 R)
• M53: 21,206,845 km (0.085 R)
• M54: 21,341,333 km (0.114 R)
• M55: 21,543,739 km (0.073 R)
• M56: 22,633,859 km (0.03 R)
• M57: 22,909,268 km (0.044 R)
• M58: 24,443,394 km (0.075 R)
• M59: 24,513,855 km (0.093 R)
• M60: 26,082,389 km (0.039 R)
• M61: 29,540,493 km (0.066 R)
• M62: 30,750,291 km (0.045 R)
• M63: 31,208,061 km (0.101 R)
• M64: 32,983,787 km (0.12 R)
• M65: 33,217,908 km (0.104 R)
• M66: 33,295,998 km (0.106 R)
• M67: 34,792,126 km (0.116 R)
• M68: 35,030,286 km (0.097 R)
• M69: 37,198,707 km (0.113 R)
• M70: 38,422,119 km (0.072 R)
• M71: 39,327,635 km (0.084 R)
• M72: 42,339,937 km (0.078 R)
• M73: 43,531,335 km (0.066 R)
• M74: 44,302,961 km (0.105 R)
• M75: 44,819,971 km (0.06 R)
• M76: 45,252,309 km (0.1 R)
• M77: 45,599,077 km (0.11 R)
• M78: 45,685,993 km (0.083 R)
• M79: 46,033,958 km (0.104 R)
• M80: 51,087,224 km (0.054 R)
• M81: 53,724,784 km (0.101 R)
• M82: 54,184,050 km (0.081 R)
• M83: 54,460,207 km (0.093 R)
• M84: 55,848,027 km (0.112 R)
• M85: 56,966,720 km (0.102 R)
• M86: 57,060,218 km (0.087 R)
• M87: 57,341,163 km (0.052 R)
• M88: 58,847,464 km (0.111 R)
• M89: 59,225,947 km (0.088 R)
• M90: 59,415,637 km (0.115 R)
• M91: 59,890,460 km (0.104 R)
• M92: 61,802,620 km (0.101 R)
• M93: 62,283,727 km (0.103 R)
• M94: 64,903,485 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.7

Radius: 7.3

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.42 AU - 19.68 AU

Year: 27951 Days

Day: 23.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,023,297 km

• M1: 355,295 km (0.084 R)
• M2: 498,161 km (0.083 R)
• M3: 660,026 km (0.102 R)
• M4: 812,466 km (0.115 R)
• M5: 893,099 km (0.104 R)
• M6: 1,181,674 km (0.103 R)
• M7: 2,094,819 km (0.097 R)
• M8: 2,881,105 km (0.107 R)
• M9: 3,305,664 km (0.104 R)
• M10: 3,525,274 km (0.035 R)
• M11: 5,242,508 km (0.047 R)
• M12: 5,447,158 km (0.119 R)
• M13: 6,237,932 km (0.073 R)
• M14: 6,346,091 km (0.097 R)
• M15: 6,840,512 km (0.056 R)
• M16: 7,008,062 km (0.111 R)
• M17: 7,233,655 km (0.098 R)
• M18: 7,347,350 km (0.075 R)
• M19: 8,041,933 km (0.098 R)
• M20: 9,000,257 km (0.112 R)
• M21: 9,430,799 km (0.102 R)
• M22: 10,184,473 km (0.073 R)
• M23: 10,504,164 km (0.087 R)
• M24: 11,549,404 km (0.037 R)
• M25: 11,815,838 km (0.046 R)
• M26: 11,882,858 km (0.1 R)
• M27: 12,287,072 km (0.113 R)
• M28: 14,589,981 km (0.117 R)
• M29: 14,733,894 km (0.093 R)
• M30: 15,459,893 km (0.096 R)
• M31: 17,097,690 km (0.119 R)
• M32: 18,712,001 km (0.098 R)
• M33: 19,418,552 km (0.109 R)
• M34: 19,974,158 km (0.099 R)
• M35: 21,019,847 km (0.117 R)
• M36: 21,508,434 km (0.119 R)
• M37: 21,918,482 km (0.092 R)
• M38: 23,500,030 km (0.099 R)
• M39: 24,774,305 km (0.104 R)
• M40: 24,860,174 km (0.085 R)
• M41: 25,117,931 km (0.113 R)
• M42: 25,204,100 km (0.093 R)
• M43: 25,463,203 km (0.055 R)
• M44: 26,158,235 km (0.119 R)
• M45: 27,389,725 km (0.1 R)
• M46: 28,820,030 km (0.085 R)
• M47: 28,910,237 km (0.083 R)
• M48: 30,366,124 km (0.041 R)
• M49: 32,782,578 km (0.093 R)
• M50: 33,728,336 km (0.109 R)
• M51: 34,013,769 km (0.086 R)
• M52: 35,163,578 km (0.09 R)
• M53: 36,423,641 km (0.048 R)
• M54: 37,402,908 km (0.068 R)
• M55: 40,392,472 km (0.026 R)
• M56: 41,405,848 km (0.077 R)
• M57: 41,507,575 km (0.055 R)
• M58: 41,813,502 km (0.098 R)
• M59: 47,233,583 km (0.094 R)
• M60: 48,300,814 km (0.057 R)
• M61: 50,459,362 km (0.102 R)
• M62: 50,568,119 km (0.084 R)
• M63: 51,112,955 km (0.118 R)
• M64: 51,222,161 km (0.101 R)
• M65: 52,869,832 km (0.113 R)
• M66: 52,980,236 km (0.079 R)
• M67: 54,200,356 km (0.072 R)
• M68: 54,423,107 km (0.115 R)
• M69: 57,688,080 km (0.088 R)
• M70: 57,801,924 km (0.047 R)
• M71: 58,029,463 km (0.112 R)
• M72: 59,516,615 km (0.099 R)
• M73: 60,091,819 km (0.105 R)
• M74: 60,207,159 km (0.108 R)
• M75: 61,363,850 km (0.07 R)
• M76: 61,712,413 km (0.069 R)
• M77: 65,470,162 km (0.057 R)
• M78: 65,826,205 km (0.058 R)
• M79: 66,182,846 km (0.104 R)
• M80: 66,898,223 km (0.111 R)
• M81: 67,256,959 km (0.106 R)
• M82: 68,577,459 km (0.081 R)
• M83: 69,301,214 km (0.083 R)
• M84: 69,664,138 km (0.117 R)
• M85: 72,099,442 km (0.099 R)
• M86: 72,467,153 km (0.037 R)
• M87: 72,835,613 km (0.111 R)
• M88: 73,697,446 km (0.05 R)
• M89: 75,804,532 km (0.076 R)
• M90: 76,303,142 km (0.102 R)
• M91: 77,178,439 km (0.108 R)
• M92: 78,686,685 km (0.094 R)
• M93: 79,317,988 km (0.106 R)
• M94: 83,783,783 km (0.118 R)
• M95: 86,762,576 km (0.077 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit