🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.46 AU - 0.6 AU

Year: 135 Days

Day: 38.2 Hours

Environment

Temp: 273 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.49 AU - 3.33 AU

Year: 1737 Days

Day: 18.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.96 AU - 4.8 AU

Year: 2674 Days

Day: 18.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 12

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.19 AU - 13.77 AU

Year: 14506 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 20,749,247 km

• M1: 345,571 km (0.049 R)
• M2: 781,948 km (0.069 R)
• M3: 1,011,431 km (0.104 R)
• M4: 1,239,718 km (0.118 R)
• M5: 1,384,977 km (0.101 R)
• M6: 1,459,926 km (0.112 R)
• M7: 2,255,188 km (0.077 R)
• M8: 3,001,980 km (0.086 R)
• M9: 3,200,198 km (0.119 R)
• M10: 3,505,826 km (0.048 R)
• M11: 3,714,814 km (0.053 R)
• M12: 4,329,362 km (0.093 R)
• M13: 5,053,715 km (0.118 R)
• M14: 5,410,207 km (0.089 R)
• M15: 5,692,947 km (0.066 R)
• M16: 6,022,361 km (0.099 R)
• M17: 7,047,256 km (0.1 R)
• M18: 7,223,483 km (0.074 R)
• M19: 7,670,182 km (0.104 R)
• M20: 7,805,867 km (0.031 R)
• M21: 8,079,931 km (0.058 R)
• M22: 8,403,660 km (0.109 R)
• M23: 8,873,398 km (0.101 R)
• M24: 10,085,290 km (0.071 R)
• M25: 10,383,738 km (0.118 R)
• M26: 10,938,746 km (0.111 R)
• M27: 12,024,976 km (0.11 R)
• M28: 12,130,293 km (0.111 R)
• M29: 15,599,468 km (0.066 R)
• M30: 16,467,883 km (0.065 R)
• M31: 17,055,504 km (0.051 R)
• M32: 17,889,811 km (0.1 R)
• M33: 18,433,150 km (0.067 R)
• M34: 18,859,504 km (0.106 R)
• M35: 19,043,211 km (0.083 R)
• M36: 19,166,030 km (0.114 R)
• M37: 19,784,169 km (0.112 R)
• M38: 20,976,464 km (0.093 R)
• M39: 21,869,862 km (0.029 R)
• M40: 21,998,516 km (0.085 R)
• M41: 22,971,501 km (0.09 R)
• M42: 23,561,964 km (0.055 R)
• M43: 23,826,004 km (0.12 R)
• M44: 24,157,513 km (0.117 R)
• M45: 25,295,803 km (0.074 R)
• M46: 26,588,778 km (0.116 R)
• M47: 27,902,995 km (0.084 R)
• M48: 28,042,570 km (0.119 R)
• M49: 28,744,034 km (0.107 R)
• M50: 29,309,364 km (0.075 R)
• M51: 29,664,510 km (0.111 R)
• M52: 31,171,858 km (0.1 R)
• M53: 31,389,224 km (0.057 R)
• M54: 32,190,470 km (0.087 R)
• M55: 32,336,926 km (0.031 R)
• M56: 32,703,890 km (0.091 R)
• M57: 32,851,094 km (0.116 R)
• M58: 33,887,658 km (0.074 R)
• M59: 34,036,657 km (0.085 R)
• M60: 34,934,843 km (0.069 R)
• M61: 35,236,133 km (0.041 R)
• M62: 35,992,799 km (0.108 R)
• M63: 36,449,372 km (0.102 R)
• M64: 37,368,351 km (0.047 R)
• M65: 37,830,758 km (0.119 R)
• M66: 38,372,452 km (0.041 R)
• M67: 38,838,898 km (0.064 R)
• M68: 40,328,444 km (0.061 R)
• M69: 43,120,838 km (0.109 R)
• M70: 43,201,471 km (0.087 R)
• M71: 43,363,037 km (0.113 R)
• M72: 43,930,013 km (0.032 R)
• M73: 44,989,615 km (0.039 R)
• M74: 45,481,493 km (0.044 R)
• M75: 45,810,309 km (0.113 R)
• M76: 46,057,444 km (0.09 R)
• M77: 48,805,707 km (0.045 R)
• M78: 48,974,005 km (0.112 R)
• M79: 50,922,816 km (0.046 R)
• M80: 51,008,236 km (0.071 R)
• M81: 51,949,805 km (0.058 R)
• M82: 55,685,115 km (0.031 R)
• M83: 56,742,921 km (0.117 R)
• M84: 57,097,019 km (0.102 R)
• M85: 58,074,492 km (0.105 R)
• M86: 58,610,052 km (0.081 R)
• M87: 58,699,512 km (0.101 R)
• M88: 59,416,385 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 10.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.23 AU - 13.75 AU

Year: 15443 Days

Day: 6.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,749,247 km

• M1: 134,189 km (0.086 R)
• M2: 198,816 km (0.053 R)
• M3: 317,147 km (0.116 R)
• M4: 460,761 km (0.067 R)
• M5: 647,011 km (0.053 R)
• M6: 1,184,067 km (0.095 R)
• M7: 1,471,445 km (0.107 R)
• M8: 1,597,855 km (0.118 R)
• M9: 1,861,746 km (0.095 R)
• M10: 2,125,636 km (0.082 R)
• M11: 2,357,214 km (0.081 R)
• M12: 2,956,054 km (0.118 R)
• M13: 3,149,634 km (0.047 R)
• M14: 3,532,455 km (0.118 R)
• M15: 3,755,355 km (0.106 R)
• M16: 4,000,696 km (0.118 R)
• M17: 4,251,422 km (0.085 R)
• M18: 4,693,184 km (0.064 R)
• M19: 4,824,681 km (0.091 R)
• M20: 5,600,346 km (0.074 R)
• M21: 6,729,361 km (0.118 R)
• M22: 7,049,351 km (0.099 R)
• M23: 7,178,753 km (0.1 R)
• M24: 7,726,281 km (0.055 R)
• M25: 8,538,598 km (0.044 R)
• M26: 8,745,791 km (0.059 R)
• M27: 9,071,615 km (0.113 R)
• M28: 9,927,763 km (0.111 R)
• M29: 10,048,639 km (0.099 R)
• M30: 10,488,157 km (0.096 R)
• M31: 11,360,612 km (0.082 R)
• M32: 11,563,467 km (0.068 R)
• M33: 12,857,339 km (0.027 R)
• M34: 13,042,242 km (0.084 R)
• M35: 13,201,264 km (0.043 R)
• M36: 14,006,549 km (0.054 R)
• M37: 14,087,931 km (0.12 R)
• M38: 14,579,808 km (0.101 R)
• M39: 15,946,834 km (0.1 R)
• M40: 16,117,076 km (0.111 R)
• M41: 16,688,690 km (0.117 R)
• M42: 17,354,400 km (0.065 R)
• M43: 17,558,751 km (0.064 R)
• M44: 17,881,433 km (0.119 R)
• M45: 18,681,932 km (0.095 R)
• M46: 19,161,842 km (0.072 R)
• M47: 19,282,418 km (0.072 R)
• M48: 19,889,187 km (0.097 R)
• M49: 20,502,239 km (0.086 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 15,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit