🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.62 AU

Year: 135 Days

Day: 41.3 Hours

Environment

Temp: 250 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 147 Days

Day: 12.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.65 AU - 0.87 AU

Year: 246 Days

Day: 46.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.84 AU - 1.88 AU

Year: 941 Days

Day: 37.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,428,787 km

• M1: 1,344,586 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.23 AU - 2.49 AU

Year: 1345 Days

Day: 38.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.47 AU - 4.05 AU

Year: 2183 Days

Day: 40.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,428,787 km

• M1: 629,059 km (0.105 R)
• M2: 1,775,577 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.54 AU - 4.66 AU

Year: 3079 Days

Day: 13.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.46 AU - 4.96 AU

Year: 3204 Days

Day: 15.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,428,787 km

• M1: 1,838,408 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.9

Radius: 10.1

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.16 AU - 7.88 AU

Year: 6898 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,428,787 km

• M1: 136,583 km (0.079 R)
• M2: 279,150 km (0.047 R)
• M3: 402,867 km (0.113 R)
• M4: 726,447 km (0.078 R)
• M5: 965,205 km (0.052 R)
• M6: 1,138,589 km (0.096 R)
• M7: 1,244,654 km (0.093 R)
• M8: 1,322,595 km (0.103 R)
• M9: 1,533,079 km (0.065 R)
• M10: 1,600,099 km (0.101 R)
• M11: 2,172,011 km (0.058 R)
• M12: 2,266,857 km (0.052 R)
• M13: 3,033,097 km (0.099 R)
• M14: 3,096,826 km (0.059 R)
• M15: 3,511,062 km (0.102 R)
• M16: 3,736,207 km (0.075 R)
• M17: 4,224,494 km (0.107 R)
• M18: 4,537,004 km (0.04 R)
• M19: 4,634,542 km (0.045 R)
• M20: 4,708,294 km (0.046 R)
• M21: 4,807,178 km (0.101 R)
• M22: 5,807,539 km (0.118 R)
• M23: 6,020,716 km (0.074 R)
• M24: 6,182,132 km (0.086 R)
• M25: 6,536,978 km (0.05 R)
• M26: 7,011,203 km (0.085 R)
• M27: 7,124,299 km (0.084 R)
• M28: 7,583,266 km (0.106 R)
• M29: 8,199,908 km (0.032 R)
• M30: 8,499,403 km (0.044 R)
• M31: 8,741,452 km (0.079 R)
• M32: 9,827,383 km (0.12 R)
• M33: 9,986,107 km (0.048 R)
• M34: 10,177,442 km (0.06 R)
• M35: 10,661,541 km (0.081 R)
• M36: 10,791,841 km (0.07 R)
• M37: 10,922,739 km (0.105 R)
• M38: 11,186,031 km (0.077 R)
• M39: 11,318,575 km (0.082 R)
• M40: 11,685,538 km (0.097 R)
• M41: 11,819,877 km (0.075 R)
• M42: 11,887,346 km (0.118 R)
• M43: 12,022,433 km (0.117 R)
• M44: 12,090,350 km (0.082 R)
• M45: 12,226,185 km (0.057 R)
• M46: 12,465,392 km (0.116 R)
• M47: 12,740,652 km (0.076 R)
• M48: 13,052,713 km (0.094 R)
• M49: 13,684,316 km (0.113 R)
• M50: 14,182,477 km (0.115 R)
• M51: 14,686,621 km (0.101 R)
• M52: 15,196,750 km (0.106 R)
• M53: 15,527,661 km (0.114 R)
• M54: 15,935,464 km (0.113 R)
• M55: 18,026,543 km (0.11 R)
• M56: 18,143,080 km (0.114 R)
• M57: 18,572,576 km (0.093 R)
• M58: 19,720,739 km (0.106 R)
• M59: 20,041,477 km (0.054 R)
• M60: 20,566,566 km (0.091 R)
• M61: 21,382,921 km (0.073 R)
• M62: 21,795,213 km (0.115 R)
• M63: 21,877,941 km (0.07 R)
• M64: 22,085,283 km (0.091 R)
• M65: 22,210,048 km (0.076 R)
• M66: 22,335,112 km (0.053 R)
• M67: 22,879,199 km (0.094 R)
• M68: 23,725,026 km (0.099 R)
• M69: 24,323,267 km (0.105 R)
• M70: 24,926,296 km (0.101 R)
• M71: 26,103,482 km (0.09 R)
• M72: 26,765,153 km (0.064 R)
• M73: 27,031,438 km (0.043 R)
• M74: 27,164,879 km (0.102 R)
• M75: 27,343,200 km (0.06 R)
• M76: 28,466,231 km (0.058 R)
• M77: 28,919,662 km (0.08 R)
• M78: 29,284,082 km (0.052 R)
• M79: 29,466,891 km (0.057 R)
• M80: 30,571,821 km (0.118 R)
• M81: 30,664,422 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.2

Radius: 6.5

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.59 AU - 17.61 AU

Year: 23958 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,428,787 km

• M1: 124,765 km (0.058 R)
• M2: 705,952 km (0.089 R)
• M3: 1,391,709 km (0.044 R)
• M4: 1,601,146 km (0.094 R)
• M5: 2,079,261 km (0.073 R)
• M6: 2,318,917 km (0.086 R)
• M7: 2,599,263 km (0.105 R)
• M8: 3,056,434 km (0.111 R)
• M9: 3,123,753 km (0.074 R)
• M10: 3,644,803 km (0.057 R)
• M11: 4,804,934 km (0.094 R)
• M12: 5,001,954 km (0.094 R)
• M13: 6,541,167 km (0.09 R)
• M14: 7,749,319 km (0.092 R)
• M15: 8,449,737 km (0.074 R)
• M16: 9,316,806 km (0.093 R)
• M17: 9,365,724 km (0.09 R)
• M18: 10,772,243 km (0.08 R)
• M19: 11,186,031 km (0.089 R)
• M20: 11,763,479 km (0.094 R)
• M21: 12,296,945 km (0.069 R)
• M22: 12,512,516 km (0.052 R)
• M23: 12,838,190 km (0.115 R)
• M24: 13,056,902 km (0.071 R)
• M25: 13,553,417 km (0.072 R)
• M26: 13,776,169 km (0.047 R)
• M27: 14,225,112 km (0.103 R)
• M28: 14,678,992 km (0.102 R)
• M29: 14,965,023 km (0.115 R)
• M30: 16,009,964 km (0.116 R)
• M31: 16,600,577 km (0.077 R)
• M32: 17,986,002 km (0.056 R)
• M33: 18,847,387 km (0.11 R)
• M34: 18,971,553 km (0.086 R)
• M35: 19,659,105 km (0.027 R)
• M36: 20,164,447 km (0.104 R)
• M37: 21,187,696 km (0.084 R)
• M38: 21,381,425 km (0.117 R)
• M39: 23,084,896 km (0.092 R)
• M40: 23,617,764 km (0.029 R)
• M41: 23,953,013 km (0.085 R)
• M42: 24,020,182 km (0.106 R)
• M43: 25,446,149 km (0.056 R)
• M44: 25,858,590 km (0.075 R)
• M45: 27,459,886 km (0.086 R)
• M46: 27,671,118 km (0.042 R)
• M47: 27,953,709 km (0.083 R)
• M48: 28,237,196 km (0.093 R)
• M49: 28,592,791 km (0.091 R)
• M50: 29,164,853 km (0.11 R)
• M51: 29,380,423 km (0.093 R)
• M52: 30,538,909 km (0.047 R)
• M53: 32,900,013 km (0.098 R)
• M54: 33,049,610 km (0.08 R)
• M55: 33,199,358 km (0.063 R)
• M56: 34,026,933 km (0.053 R)
• M57: 34,937,536 km (0.096 R)
• M58: 35,090,125 km (0.12 R)
• M59: 36,241,281 km (0.039 R)
• M60: 36,782,676 km (0.077 R)
• M61: 37,015,450 km (0.105 R)
• M62: 37,404,704 km (0.096 R)
• M63: 37,638,824 km (0.087 R)
• M64: 38,030,172 km (0.111 R)
• M65: 40,166,879 km (0.063 R)
• M66: 40,566,754 km (0.054 R)
• M67: 41,451,176 km (0.12 R)
• M68: 42,586,026 km (0.066 R)
• M69: 43,157,340 km (0.085 R)
• M70: 43,649,068 km (0.104 R)
• M71: 46,135,086 km (0.1 R)
• M72: 46,974,031 km (0.067 R)
• M73: 47,058,105 km (0.119 R)
• M74: 47,479,671 km (0.1 R)
• M75: 47,987,257 km (0.057 R)
• M76: 48,241,723 km (0.046 R)
• M77: 48,666,731 km (0.087 R)
• M78: 48,752,001 km (0.09 R)
• M79: 50,293,308 km (0.046 R)
• M80: 50,983,553 km (0.113 R)
• M81: 51,850,772 km (0.117 R)
• M82: 51,937,688 km (0.028 R)
• M83: 52,286,101 km (0.077 R)
• M84: 52,547,898 km (0.079 R)
• M85: 53,248,315 km (0.067 R)
• M86: 54,392,888 km (0.113 R)
• M87: 55,545,689 km (0.116 R)
• M88: 59,051,815 km (0.058 R)
• M89: 59,233,576 km (0.082 R)
• M90: 59,415,487 km (0.113 R)
• M91: 60,510,843 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 16,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit