🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.91 AU - 1.29 AU

Year: 402 Days

Day: 29.1 Hours

Environment

Temp: 80 °C

Axial Tilt: 113.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,879,177 km

• M1: 37,549 km (0.036 R)
• M2: 320,139 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.87 AU - 2.37 AU

Year: 1075 Days

Day: 34.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,879,177 km

• M1: 905,815 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.1 AU - 2.22 AU

Year: 1106 Days

Day: 47.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,879,177 km

• M1: 989,889 km (0.093 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.6

Radius: 13.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.68 AU - 6.96 AU

Year: 6203 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,879,177 km

• M1: 252,372 km (0.089 R)
• M2: 350,957 km (0.106 R)
• M3: 494,122 km (0.114 R)
• M4: 714,479 km (0.059 R)
• M5: 852,259 km (0.058 R)
• M6: 1,443,619 km (0.114 R)
• M7: 1,772,585 km (0.105 R)
• M8: 2,125,935 km (0.082 R)
• M9: 2,631,875 km (0.102 R)
• M10: 2,853,879 km (0.111 R)
• M11: 3,364,307 km (0.113 R)
• M12: 4,055,299 km (0.065 R)
• M13: 4,364,817 km (0.103 R)
• M14: 4,762,897 km (0.093 R)
• M15: 4,979,964 km (0.081 R)
• M16: 5,089,768 km (0.086 R)
• M17: 5,228,146 km (0.092 R)
• M18: 5,367,871 km (0.097 R)
• M19: 5,508,792 km (0.037 R)
• M20: 5,622,486 km (0.06 R)
• M21: 5,708,206 km (0.108 R)
• M22: 6,143,685 km (0.118 R)
• M23: 6,380,349 km (0.101 R)
• M24: 6,499,878 km (0.082 R)
• M25: 6,832,434 km (0.113 R)
• M26: 7,325,957 km (0.087 R)
• M27: 8,120,472 km (0.056 R)
• M28: 8,217,710 km (0.103 R)
• M29: 8,315,248 km (0.098 R)
• M30: 8,775,860 km (0.074 R)
• M31: 8,909,002 km (0.078 R)
• M32: 9,076,402 km (0.097 R)
• M33: 9,721,917 km (0.082 R)
• M34: 10,137,350 km (0.105 R)
• M35: 10,558,618 km (0.088 R)
• M36: 10,735,742 km (0.099 R)
• M37: 10,842,554 km (0.091 R)
• M38: 11,527,414 km (0.06 R)
• M39: 12,114,884 km (0.075 R)
• M40: 12,449,684 km (0.092 R)
• M41: 12,900,872 km (0.076 R)
• M42: 13,357,444 km (0.09 R)
• M43: 13,510,932 km (0.067 R)
• M44: 14,013,431 km (0.093 R)
• M45: 15,356,670 km (0.054 R)
• M46: 15,719,146 km (0.089 R)
• M47: 16,740,899 km (0.041 R)
• M48: 16,864,916 km (0.051 R)
• M49: 17,238,911 km (0.106 R)
• M50: 17,322,386 km (0.11 R)
• M51: 17,406,011 km (0.108 R)
• M52: 18,805,051 km (0.094 R)
• M53: 19,496,342 km (0.081 R)
• M54: 19,583,408 km (0.115 R)
• M55: 20,504,782 km (0.079 R)
• M56: 20,904,058 km (0.081 R)
• M57: 21,216,269 km (0.071 R)
• M58: 21,485,246 km (0.078 R)
• M59: 21,890,656 km (0.036 R)
• M60: 22,389,715 km (0.114 R)
• M61: 22,480,820 km (0.05 R)
• M62: 22,892,513 km (0.102 R)
• M63: 24,095,729 km (0.044 R)
• M64: 24,470,173 km (0.06 R)
• M65: 24,564,120 km (0.053 R)
• M66: 25,367,012 km (0.066 R)
• M67: 26,563,496 km (0.068 R)
• M68: 27,047,295 km (0.097 R)
• M69: 27,241,623 km (0.08 R)
• M70: 27,680,543 km (0.088 R)
• M71: 28,072,639 km (0.102 R)
• M72: 29,259,997 km (0.106 R)
• M73: 30,060,645 km (0.089 R)
• M74: 30,362,833 km (0.055 R)
• M75: 30,767,196 km (0.093 R)
• M76: 32,402,749 km (0.11 R)
• M77: 32,505,822 km (0.038 R)
• M78: 33,491,373 km (0.097 R)
• M79: 34,486,498 km (0.089 R)
• M80: 34,644,623 km (0.091 R)
• M81: 34,961,322 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.6

Radius: 4.4

Gravity: 32.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.13 AU - 20.77 AU

Year: 26484 Days

Day: 18.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,879,177 km

• M1: 106,813 km (0.064 R)
• M2: 1,169,257 km (0.095 R)
• M3: 1,595,162 km (0.118 R)
• M4: 1,735,186 km (0.109 R)
• M5: 1,952,551 km (0.101 R)
• M6: 2,655,512 km (0.117 R)
• M7: 2,696,801 km (0.099 R)
• M8: 3,886,403 km (0.059 R)
• M9: 4,027,474 km (0.104 R)
• M10: 4,707,695 km (0.075 R)
• M11: 4,908,456 km (0.081 R)
• M12: 5,214,982 km (0.086 R)
• M13: 5,686,215 km (0.098 R)
• M14: 6,062,304 km (0.116 R)
• M15: 7,353,035 km (0.1 R)
• M16: 8,118,826 km (0.056 R)
• M17: 9,282,997 km (0.091 R)
• M18: 9,788,637 km (0.056 R)
• M19: 9,980,572 km (0.098 R)
• M20: 10,173,702 km (0.072 R)
• M21: 10,498,330 km (0.066 R)
• M22: 10,760,425 km (0.108 R)
• M23: 11,898,566 km (0.118 R)
• M24: 12,447,291 km (0.063 R)
• M25: 13,356,397 km (0.108 R)
• M26: 15,683,542 km (0.085 R)
• M27: 18,842,450 km (0.111 R)
• M28: 19,641,901 km (0.069 R)
• M29: 20,452,273 km (0.042 R)
• M30: 20,615,783 km (0.096 R)
• M31: 22,610,073 km (0.08 R)
• M32: 23,373,620 km (0.11 R)
• M33: 23,801,470 km (0.113 R)
• M34: 24,145,695 km (0.098 R)
• M35: 24,318,331 km (0.115 R)
• M36: 25,626,564 km (0.081 R)
• M37: 26,244,852 km (0.067 R)
• M38: 27,496,089 km (0.097 R)
• M39: 27,857,218 km (0.058 R)
• M40: 29,963,706 km (0.094 R)
• M41: 31,270,742 km (0.097 R)
• M42: 32,405,741 km (0.056 R)
• M43: 32,691,623 km (0.074 R)
• M44: 33,361,821 km (0.12 R)
• M45: 34,715,981 km (0.052 R)
• M46: 36,087,943 km (0.109 R)
• M47: 36,285,412 km (0.078 R)
• M48: 36,879,914 km (0.056 R)
• M49: 37,978,112 km (0.113 R)
• M50: 38,985,803 km (0.116 R)
• M51: 40,308,847 km (0.058 R)
• M52: 42,789,928 km (0.12 R)
• M53: 43,627,825 km (0.083 R)
• M54: 43,732,843 km (0.1 R)
• M55: 45,107,199 km (0.109 R)
• M56: 45,746,131 km (0.086 R)
• M57: 48,006,256 km (0.106 R)
• M58: 55,911,606 km (0.041 R)
• M59: 56,483,369 km (0.1 R)
• M60: 56,827,294 km (0.109 R)
• M61: 58,210,027 km (0.112 R)
• M62: 58,557,543 km (0.093 R)
• M63: 58,673,482 km (0.082 R)
• M64: 63,017,355 km (0.03 R)
• M65: 64,209,052 km (0.104 R)
• M66: 64,448,408 km (0.105 R)
• M67: 64,927,720 km (0.109 R)
• M68: 65,648,931 km (0.039 R)
• M69: 66,856,934 km (0.086 R)
• M70: 68,927,219 km (0.065 R)
• M71: 69,049,740 km (0.114 R)
• M72: 69,172,260 km (0.12 R)
• M73: 69,908,880 km (0.075 R)
• M74: 70,895,029 km (0.045 R)
• M75: 71,637,633 km (0.097 R)
• M76: 72,009,982 km (0.116 R)
• M77: 72,134,148 km (0.091 R)
• M78: 73,755,789 km (0.082 R)
• M79: 74,759,591 km (0.119 R)
• M80: 75,263,287 km (0.055 R)
• M81: 75,515,509 km (0.112 R)
• M82: 75,894,441 km (0.094 R)
• M83: 78,180,894 km (0.093 R)
• M84: 79,846,368 km (0.103 R)
• M85: 80,876,947 km (0.107 R)
• M86: 81,912,015 km (0.117 R)
• M87: 82,951,421 km (0.047 R)
• M88: 84,912,200 km (0.044 R)
• M89: 85,306,241 km (0.115 R)
• M90: 86,227,764 km (0.062 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 13,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit