🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.68 AU

Year: 178 Days

Day: 25.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,264,559 km

• M1: 314,754 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.09 AU - 1.49 AU

Year: 561 Days

Day: 20 Hours

Environment

Temp: -36 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2 AU - 2.57 AU

Year: 1318 Days

Day: 32.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 120.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,264,559 km

• M1: 395,238 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 9.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.02 AU - 5.66 AU

Year: 4725 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,264,559 km

• M1: 116,238 km (0.115 R)
• M2: 211,232 km (0.051 R)
• M3: 310,266 km (0.055 R)
• M4: 477,217 km (0.102 R)
• M5: 551,418 km (0.12 R)
• M6: 722,259 km (0.08 R)
• M7: 973,882 km (0.088 R)
• M8: 1,519,765 km (0.058 R)
• M9: 1,764,656 km (0.099 R)
• M10: 1,831,228 km (0.097 R)
• M11: 2,078,064 km (0.117 R)
• M12: 2,176,948 km (0.114 R)
• M13: 2,306,500 km (0.1 R)
• M14: 2,409,124 km (0.119 R)
• M15: 2,695,305 km (0.07 R)
• M16: 2,772,348 km (0.078 R)
• M17: 2,850,288 km (0.119 R)
• M18: 2,944,834 km (0.067 R)
• M19: 3,024,271 km (0.083 R)
• M20: 3,088,448 km (0.08 R)
• M21: 3,153,074 km (0.112 R)
• M22: 3,416,217 km (0.112 R)
• M23: 3,516,747 km (0.063 R)
• M24: 3,859,027 km (0.041 R)
• M25: 3,946,242 km (0.098 R)
• M26: 4,034,206 km (0.052 R)
• M27: 4,122,768 km (0.081 R)
• M28: 4,283,885 km (0.111 R)
• M29: 4,501,849 km (0.094 R)
• M30: 4,854,750 km (0.085 R)
• M31: 5,158,733 km (0.107 R)
• M32: 5,313,118 km (0.063 R)
• M33: 5,371,461 km (0.111 R)
• M34: 5,685,916 km (0.079 R)
• M35: 5,805,445 km (0.093 R)
• M36: 6,067,241 km (0.112 R)
• M37: 6,271,292 km (0.075 R)
• M38: 6,939,396 km (0.106 R)
• M39: 7,586,258 km (0.071 R)
• M40: 8,028,319 km (0.087 R)
• M41: 8,207,388 km (0.072 R)
• M42: 8,297,446 km (0.116 R)
• M43: 8,752,822 km (0.093 R)
• M44: 9,192,939 km (0.077 R)
• M45: 9,263,100 km (0.091 R)
• M46: 10,851,231 km (0.118 R)
• M47: 10,974,949 km (0.029 R)
• M48: 11,198,897 km (0.111 R)
• M49: 11,449,323 km (0.083 R)
• M50: 11,651,131 km (0.08 R)
• M51: 12,418,269 km (0.06 R)
• M52: 13,122,725 km (0.087 R)
• M53: 13,228,192 km (0.081 R)
• M54: 13,759,713 km (0.091 R)
• M55: 13,947,458 km (0.099 R)
• M56: 14,325,343 km (0.108 R)
• M57: 14,433,951 km (0.083 R)
• M58: 14,597,461 km (0.043 R)
• M59: 14,953,654 km (0.034 R)
• M60: 15,646,740 km (0.085 R)
• M61: 15,926,937 km (0.099 R)
• M62: 16,039,435 km (0.116 R)
• M63: 16,293,602 km (0.103 R)
• M64: 16,606,112 km (0.101 R)
• M65: 17,875,749 km (0.1 R)
• M66: 18,109,869 km (0.104 R)
• M67: 18,286,245 km (0.103 R)
• M68: 18,463,070 km (0.107 R)
• M69: 18,522,161 km (0.11 R)
• M70: 18,937,594 km (0.115 R)
• M71: 18,997,284 km (0.119 R)
• M72: 19,386,089 km (0.11 R)
• M73: 19,506,366 km (0.103 R)
• M74: 19,626,792 km (0.066 R)
• M75: 19,807,805 km (0.04 R)
• M76: 20,019,935 km (0.077 R)
• M77: 20,354,585 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115

Radius: 4.6

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.41 AU - 14.73 AU

Year: 20207 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,264,559 km

• M1: 81,980 km (0.097 R)
• M2: 134,788 km (0.11 R)
• M3: 310,266 km (0.083 R)
• M4: 357,539 km (0.089 R)
• M5: 586,872 km (0.092 R)
• M6: 631,602 km (0.042 R)
• M7: 708,795 km (0.065 R)
• M8: 838,945 km (0.088 R)
• M9: 1,215,782 km (0.12 R)
• M10: 1,254,229 km (0.028 R)
• M11: 1,618,051 km (0.076 R)
• M12: 1,967,511 km (0.043 R)
• M13: 2,509,205 km (0.077 R)
• M14: 2,758,435 km (0.119 R)
• M15: 2,834,880 km (0.037 R)
• M16: 2,886,042 km (0.101 R)
• M17: 3,497,748 km (0.067 R)
• M18: 3,889,096 km (0.101 R)
• M19: 3,946,093 km (0.11 R)
• M20: 4,561,837 km (0.056 R)
• M21: 5,301,449 km (0.119 R)
• M22: 6,044,652 km (0.11 R)
• M23: 6,344,296 km (0.116 R)
• M24: 6,445,275 km (0.1 R)
• M25: 6,580,661 km (0.119 R)
• M26: 6,957,947 km (0.062 R)
• M27: 7,236,797 km (0.064 R)
• M28: 8,131,392 km (0.117 R)
• M29: 8,424,903 km (0.095 R)
• M30: 8,722,005 km (0.113 R)
• M31: 9,098,094 km (0.068 R)
• M32: 9,250,085 km (0.074 R)
• M33: 9,441,122 km (0.082 R)
• M34: 9,633,654 km (0.054 R)
• M35: 9,827,383 km (0.111 R)
• M36: 9,905,174 km (0.088 R)
• M37: 10,895,512 km (0.06 R)
• M38: 11,056,779 km (0.111 R)
• M39: 11,463,685 km (0.11 R)
• M40: 11,999,993 km (0.074 R)
• M41: 12,124,907 km (0.076 R)
• M42: 12,375,933 km (0.098 R)
• M43: 12,417,970 km (0.074 R)
• M44: 12,628,753 km (0.069 R)
• M45: 12,798,247 km (0.105 R)
• M46: 13,096,695 km (0.103 R)
• M47: 13,483,854 km (0.101 R)
• M48: 14,181,280 km (0.119 R)
• M49: 14,269,243 km (0.094 R)
• M50: 14,357,356 km (0.076 R)
• M51: 14,534,331 km (0.052 R)
• M52: 14,801,064 km (0.109 R)
• M53: 17,555,759 km (0.087 R)
• M54: 17,887,118 km (0.117 R)
• M55: 18,364,335 km (0.051 R)
• M56: 18,990,851 km (0.05 R)
• M57: 19,039,321 km (0.106 R)
• M58: 19,233,649 km (0.065 R)
• M59: 19,673,466 km (0.089 R)
• M60: 20,463,194 km (0.069 R)
• M61: 20,712,274 km (0.061 R)
• M62: 21,112,598 km (0.099 R)
• M63: 21,162,863 km (0.027 R)
• M64: 22,482,765 km (0.078 R)
• M65: 22,688,163 km (0.095 R)
• M66: 22,945,920 km (0.105 R)
• M67: 23,829,146 km (0.047 R)
• M68: 24,091,091 km (0.106 R)
• M69: 24,248,618 km (0.064 R)
• M70: 25,148,150 km (0.104 R)
• M71: 27,034,280 km (0.08 R)
• M72: 27,471,704 km (0.066 R)
• M73: 27,911,522 km (0.114 R)
• M74: 28,242,881 km (0.11 R)
• M75: 29,806,478 km (0.083 R)
• M76: 30,032,072 km (0.117 R)
• M77: 31,857,615 km (0.116 R)
• M78: 31,972,955 km (0.037 R)
• M79: 32,377,617 km (0.096 R)
• M80: 33,542,835 km (0.039 R)
• M81: 34,721,965 km (0.078 R)
• M82: 35,137,697 km (0.086 R)
• M83: 35,854,421 km (0.096 R)
• M84: 36,094,525 km (0.081 R)
• M85: 36,515,793 km (0.079 R)
• M86: 37,972,278 km (0.077 R)
• M87: 39,571,629 km (0.078 R)
• M88: 40,504,371 km (0.106 R)
• M89: 40,816,881 km (0.055 R)
• M90: 41,130,139 km (0.043 R)
• M91: 41,570,107 km (0.097 R)
• M92: 41,885,309 km (0.084 R)
• M93: 42,074,700 km (0.079 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: 199 - 19,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit