🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.65 AU - 1.01 AU

Year: 270 Days

Day: 38.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,690,117 km

• M1: 155,133 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.38 AU - 3.54 AU

Year: 1815 Days

Day: 23.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.56 AU - 3.92 AU

Year: 2578 Days

Day: 41.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.7

Radius: 3.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.16 AU - 16.08 AU

Year: 19926 Days

Day: 21.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,690,117 km

• M1: 118,182 km (0.077 R)
• M2: 252,222 km (0.089 R)
• M3: 370,404 km (0.062 R)
• M4: 1,112,260 km (0.097 R)
• M5: 1,191,397 km (0.057 R)
• M6: 1,595,760 km (0.099 R)
• M7: 2,155,257 km (0.115 R)
• M8: 2,374,417 km (0.088 R)
• M9: 2,496,938 km (0.084 R)
• M10: 2,705,627 km (0.086 R)
• M11: 2,963,534 km (0.115 R)
• M12: 2,985,375 km (0.086 R)
• M13: 5,238,169 km (0.095 R)
• M14: 6,078,760 km (0.053 R)
• M15: 6,815,529 km (0.089 R)
• M16: 7,164,990 km (0.049 R)
• M17: 8,526,181 km (0.097 R)
• M18: 8,776,458 km (0.098 R)
• M19: 9,060,844 km (0.106 R)
• M20: 9,348,221 km (0.107 R)
• M21: 10,427,271 km (0.062 R)
• M22: 11,032,245 km (0.047 R)
• M23: 11,270,554 km (0.083 R)
• M24: 11,786,966 km (0.088 R)
• M25: 11,891,236 km (0.092 R)
• M26: 12,629,202 km (0.046 R)
• M27: 12,735,865 km (0.101 R)
• M28: 13,201,414 km (0.099 R)
• M29: 15,725,728 km (0.084 R)
• M30: 16,224,936 km (0.117 R)
• M31: 17,713,585 km (0.082 R)
• M32: 17,793,171 km (0.075 R)
• M33: 17,952,492 km (0.106 R)
• M34: 17,992,435 km (0.12 R)
• M35: 18,032,527 km (0.083 R)
• M36: 19,408,828 km (0.103 R)
• M37: 20,651,088 km (0.041 R)
• M38: 21,791,024 km (0.075 R)
• M39: 21,961,566 km (0.087 R)
• M40: 22,864,539 km (0.104 R)
• M41: 23,385,887 km (0.117 R)
• M42: 24,484,534 km (0.099 R)
• M43: 29,044,127 km (0.092 R)
• M44: 29,137,925 km (0.116 R)
• M45: 31,131,167 km (0.028 R)
• M46: 31,467,613 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.1

Radius: 6.2

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.19 AU - 18.27 AU

Year: 20151 Days

Day: 15.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,690,117 km

• M1: 193,729 km (0.119 R)
• M2: 361,578 km (0.117 R)
• M3: 454,329 km (0.049 R)
• M4: 555,457 km (0.064 R)
• M5: 702,063 km (0.057 R)
• M6: 780,003 km (0.085 R)
• M7: 1,144,125 km (0.094 R)
• M8: 1,260,512 km (0.104 R)
• M9: 1,356,404 km (0.082 R)
• M10: 1,684,771 km (0.097 R)
• M11: 1,790,836 km (0.097 R)
• M12: 2,037,373 km (0.114 R)
• M13: 2,150,469 km (0.085 R)
• M14: 2,562,462 km (0.096 R)
• M15: 3,764,331 km (0.073 R)
• M16: 3,868,451 km (0.09 R)
• M17: 4,079,833 km (0.037 R)
• M18: 4,810,918 km (0.117 R)
• M19: 5,076,305 km (0.046 R)
• M20: 5,307,732 km (0.064 R)
• M21: 6,022,212 km (0.113 R)
• M22: 6,184,974 km (0.071 R)
• M23: 6,308,093 km (0.107 R)
• M24: 6,724,424 km (0.08 R)
• M25: 7,021,077 km (0.103 R)
• M26: 7,321,918 km (0.118 R)
• M27: 7,408,685 km (0.104 R)
• M28: 8,025,627 km (0.107 R)
• M29: 8,250,023 km (0.091 R)
• M30: 9,355,252 km (0.105 R)
• M31: 9,733,885 km (0.104 R)
• M32: 9,829,328 km (0.057 R)
• M33: 11,247,965 km (0.095 R)
• M34: 12,991,079 km (0.102 R)
• M35: 13,626,122 km (0.088 R)
• M36: 13,840,047 km (0.083 R)
• M37: 13,893,753 km (0.113 R)
• M38: 14,271,188 km (0.118 R)
• M39: 14,543,007 km (0.046 R)
• M40: 14,597,611 km (0.093 R)
• M41: 15,312,988 km (0.092 R)
• M42: 17,701,168 km (0.045 R)
• M43: 19,116,962 km (0.044 R)
• M44: 19,476,446 km (0.104 R)
• M45: 20,020,085 km (0.085 R)
• M46: 20,446,439 km (0.104 R)
• M47: 21,122,322 km (0.117 R)
• M48: 22,306,838 km (0.12 R)
• M49: 23,129,776 km (0.076 R)
• M50: 23,320,962 km (0.115 R)
• M51: 24,285,419 km (0.101 R)
• M52: 24,870,347 km (0.085 R)
• M53: 25,197,218 km (0.118 R)
• M54: 27,054,326 km (0.097 R)
• M55: 27,999,186 km (0.07 R)
• M56: 28,271,155 km (0.117 R)
• M57: 29,229,928 km (0.08 R)
• M58: 30,898,243 km (0.104 R)
• M59: 32,740,092 km (0.093 R)
• M60: 33,242,143 km (0.111 R)
• M61: 34,690,250 km (0.088 R)
• M62: 34,763,104 km (0.116 R)
• M63: 36,900,708 km (0.098 R)
• M64: 36,975,208 km (0.115 R)
• M65: 37,497,903 km (0.116 R)
• M66: 37,647,651 km (0.098 R)
• M67: 38,474,927 km (0.077 R)
• M68: 38,777,414 km (0.051 R)
• M69: 40,300,918 km (0.11 R)
• M70: 42,232,676 km (0.064 R)
• M71: 42,544,587 km (0.056 R)
• M72: 44,511,051 km (0.05 R)
• M73: 44,907,934 km (0.08 R)
• M74: 45,465,486 km (0.102 R)
• M75: 46,587,470 km (0.064 R)
• M76: 46,909,704 km (0.109 R)
• M77: 47,232,685 km (0.107 R)
• M78: 47,799,661 km (0.108 R)
• M79: 48,287,500 km (0.035 R)
• M80: 49,267,964 km (0.11 R)
• M81: 49,596,332 km (0.119 R)
• M82: 49,678,461 km (0.108 R)
• M83: 50,007,726 km (0.077 R)
• M84: 51,498,020 km (0.101 R)
• M85: 52,835,126 km (0.085 R)
• M86: 52,919,050 km (0.096 R)
• M87: 53,002,974 km (0.039 R)
• M88: 53,929,733 km (0.079 R)
• M89: 54,607,112 km (0.12 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit