🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.56 AU - 0.72 AU

Year: 186 Days

Day: 44.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.83 AU - 1.19 AU

Year: 369 Days

Day: 24 Hours

Environment

Temp: 25 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.85 AU - 1.21 AU

Year: 380 Days

Day: 27.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,932,464 km

• M1: 106,813 km (0.114 R)
• M2: 563,086 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.95 AU - 1.35 AU

Year: 448 Days

Day: 24.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,932,464 km

• M1: 391,348 km (0.119 R)
• M2: 666,159 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.46 AU - 2.1 AU

Year: 863 Days

Day: 32.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,932,464 km

• M1: 91,105 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.07 AU - 2.23 AU

Year: 1146 Days

Day: 39.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 72.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.61 AU - 5.87 AU

Year: 3751 Days

Day: 20.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,932,464 km

• M1: 224,995 km (0.072 R)
• M2: 829,819 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.9

Radius: 11.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.84 AU - 6.32 AU

Year: 4790 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,932,464 km

• M1: 248,781 km (0.065 R)
• M2: 391,797 km (0.105 R)
• M3: 472,280 km (0.07 R)
• M4: 559,945 km (0.117 R)
• M5: 686,953 km (0.04 R)
• M6: 777,759 km (0.063 R)
• M7: 1,295,817 km (0.039 R)
• M8: 1,530,087 km (0.066 R)
• M9: 1,956,890 km (0.079 R)
• M10: 2,437,996 km (0.079 R)
• M11: 2,692,462 km (0.092 R)
• M12: 2,766,663 km (0.107 R)
• M13: 3,032,199 km (0.047 R)
• M14: 3,426,090 km (0.11 R)
• M15: 3,752,962 km (0.075 R)
• M16: 4,004,885 km (0.114 R)
• M17: 4,371,250 km (0.054 R)
• M18: 4,681,217 km (0.118 R)
• M19: 5,182,818 km (0.078 R)
• M20: 5,487,250 km (0.106 R)
• M21: 5,606,031 km (0.032 R)
• M22: 6,138,449 km (0.068 R)
• M23: 6,361,051 km (0.057 R)
• M24: 6,586,345 km (0.071 R)
• M25: 6,661,892 km (0.12 R)
• M26: 7,251,757 km (0.084 R)
• M27: 7,460,895 km (0.114 R)
• M28: 7,539,733 km (0.096 R)
• M29: 7,885,154 km (0.115 R)
• M30: 7,992,416 km (0.059 R)
• M31: 8,317,193 km (0.029 R)
• M32: 8,563,730 km (0.059 R)
• M33: 8,868,311 km (0.069 R)
• M34: 9,204,607 km (0.11 R)
• M35: 10,502,967 km (0.089 R)
• M36: 11,430,474 km (0.043 R)
• M37: 11,582,466 km (0.114 R)
• M38: 11,827,208 km (0.029 R)
• M39: 12,104,562 km (0.101 R)
• M40: 13,012,920 km (0.092 R)
• M41: 13,139,929 km (0.088 R)
• M42: 13,619,989 km (0.046 R)
• M43: 14,138,345 km (0.079 R)
• M44: 14,729,257 km (0.096 R)
• M45: 14,828,440 km (0.105 R)
• M46: 15,428,776 km (0.104 R)
• M47: 15,596,924 km (0.079 R)
• M48: 15,901,206 km (0.099 R)
• M49: 16,241,542 km (0.053 R)
• M50: 16,618,827 km (0.093 R)
• M51: 16,756,757 km (0.052 R)
• M52: 16,894,985 km (0.084 R)
• M53: 18,298,363 km (0.104 R)
• M54: 18,547,892 km (0.115 R)
• M55: 18,798,468 km (0.053 R)
• M56: 19,958,301 km (0.1 R)
• M57: 20,104,907 km (0.046 R)
• M58: 20,325,414 km (0.067 R)
• M59: 20,399,166 km (0.089 R)
• M60: 20,768,972 km (0.114 R)
• M61: 21,066,522 km (0.103 R)
• M62: 21,178,421 km (0.091 R)
• M63: 22,689,659 km (0.057 R)
• M64: 23,188,418 km (0.105 R)
• M65: 23,807,005 km (0.103 R)
• M66: 24,118,468 km (0.075 R)
• M67: 24,352,888 km (0.11 R)
• M68: 24,902,810 km (0.11 R)
• M69: 25,021,141 km (0.093 R)
• M70: 25,655,736 km (0.038 R)
• M71: 25,735,322 km (0.114 R)
• M72: 26,094,955 km (0.114 R)
• M73: 26,698,134 km (0.036 R)
• M74: 27,062,105 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.1

Radius: 8.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.62 AU - 11.52 AU

Year: 10760 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,932,464 km

• M1: 123,269 km (0.028 R)
• M2: 429,196 km (0.045 R)
• M3: 622,626 km (0.099 R)
• M4: 1,156,541 km (0.058 R)
• M5: 2,001,769 km (0.056 R)
• M6: 2,082,851 km (0.103 R)
• M7: 2,144,336 km (0.073 R)
• M8: 2,439,642 km (0.112 R)
• M9: 2,636,363 km (0.084 R)
• M10: 3,210,071 km (0.082 R)
• M11: 3,353,386 km (0.11 R)
• M12: 3,498,945 km (0.091 R)
• M13: 4,050,512 km (0.049 R)
• M14: 4,127,854 km (0.055 R)
• M15: 4,362,872 km (0.098 R)
• M16: 4,442,159 km (0.088 R)
• M17: 4,548,673 km (0.108 R)
• M18: 4,709,939 km (0.103 R)
• M19: 4,791,321 km (0.06 R)
• M20: 4,873,300 km (0.03 R)
• M21: 5,121,782 km (0.089 R)
• M22: 5,459,425 km (0.073 R)
• M23: 5,775,525 km (0.072 R)
• M24: 6,758,981 km (0.082 R)
• M25: 6,881,652 km (0.076 R)
• M26: 7,443,092 km (0.109 R)
• M27: 7,761,437 km (0.116 R)
• M28: 8,019,343 km (0.113 R)
• M29: 8,543,534 km (0.03 R)
• M30: 10,111,769 km (0.114 R)
• M31: 10,393,462 km (0.051 R)
• M32: 11,326,803 km (0.097 R)
• M33: 11,656,217 km (0.035 R)
• M34: 12,436,969 km (0.06 R)
• M35: 13,272,772 km (0.103 R)
• M36: 13,736,376 km (0.096 R)
• M37: 14,244,709 km (0.083 R)
• M38: 14,998,533 km (0.111 R)
• M39: 15,684,140 km (0.111 R)
• M40: 17,211,235 km (0.112 R)
• M41: 17,421,121 km (0.104 R)
• M42: 23,263,516 km (0.092 R)
• M43: 23,542,367 km (0.119 R)
• M44: 23,962,587 km (0.073 R)
• M45: 24,573,844 km (0.057 R)
• M46: 25,620,131 km (0.08 R)
• M47: 26,004,299 km (0.097 R)
• M48: 26,196,981 km (0.108 R)
• M49: 28,447,681 km (0.1 R)
• M50: 28,596,531 km (0.037 R)
• M51: 30,963,318 km (0.105 R)
• M52: 33,339,980 km (0.09 R)
• M53: 33,444,698 km (0.105 R)
• M54: 33,864,320 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 12.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.7 AU - 14.9 AU

Year: 15678 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,932,464 km

• M1: 203,004 km (0.077 R)
• M2: 520,601 km (0.079 R)
• M3: 635,492 km (0.084 R)
• M4: 855,401 km (0.114 R)
• M5: 1,037,461 km (0.092 R)
• M6: 1,122,732 km (0.078 R)
• M7: 1,417,589 km (0.094 R)
• M8: 1,814,473 km (0.092 R)
• M9: 1,919,341 km (0.067 R)
• M10: 2,107,684 km (0.075 R)
• M11: 2,474,050 km (0.092 R)
• M12: 3,140,059 km (0.079 R)
• M13: 3,592,144 km (0.117 R)
• M14: 3,758,647 km (0.107 R)
• M15: 4,030,615 km (0.096 R)
• M16: 4,665,808 km (0.09 R)
• M17: 5,144,372 km (0.113 R)
• M18: 5,754,731 km (0.097 R)
• M19: 6,227,759 km (0.055 R)
• M20: 7,764,429 km (0.102 R)
• M21: 7,980,747 km (0.118 R)
• M22: 8,199,160 km (0.118 R)
• M23: 8,463,799 km (0.115 R)
• M24: 9,689,604 km (0.087 R)
• M25: 10,777,180 km (0.108 R)
• M26: 11,311,095 km (0.086 R)
• M27: 11,409,082 km (0.093 R)
• M28: 11,605,952 km (0.118 R)
• M29: 12,052,951 km (0.103 R)
• M30: 13,169,549 km (0.033 R)
• M31: 14,372,017 km (0.085 R)
• M32: 15,013,343 km (0.099 R)
• M33: 15,445,980 km (0.066 R)
• M34: 17,161,419 km (0.07 R)
• M35: 18,357,604 km (0.088 R)
• M36: 19,462,982 km (0.083 R)
• M37: 20,889,847 km (0.106 R)
• M38: 21,191,286 km (0.103 R)
• M39: 21,859,839 km (0.098 R)
• M40: 22,288,736 km (0.074 R)
• M41: 22,968,509 km (0.086 R)
• M42: 23,529,651 km (0.115 R)
• M43: 23,780,526 km (0.112 R)
• M44: 23,969,319 km (0.101 R)
• M45: 24,665,697 km (0.112 R)
• M46: 26,208,051 km (0.099 R)
• M47: 26,468,052 km (0.115 R)
• M48: 27,385,087 km (0.114 R)
• M49: 28,113,030 km (0.105 R)
• M50: 28,379,314 km (0.062 R)
• M51: 28,847,257 km (0.066 R)
• M52: 29,048,615 km (0.057 R)
• M53: 30,130,358 km (0.085 R)
• M54: 30,744,606 km (0.063 R)
• M55: 31,846,844 km (0.103 R)
• M56: 32,542,324 km (0.098 R)
• M57: 33,102,269 km (0.097 R)
• M58: 33,806,875 km (0.071 R)
• M59: 33,948,245 km (0.033 R)
• M60: 34,374,000 km (0.04 R)
• M61: 34,587,476 km (0.051 R)
• M62: 35,661,589 km (0.073 R)
• M63: 36,094,226 km (0.099 R)
• M64: 36,311,293 km (0.099 R)
• M65: 36,673,918 km (0.066 R)
• M66: 37,915,880 km (0.108 R)
• M67: 38,357,492 km (0.097 R)
• M68: 38,800,901 km (0.12 R)
• M69: 41,269,565 km (0.092 R)
• M70: 41,723,893 km (0.117 R)
• M71: 42,027,577 km (0.113 R)
• M72: 42,943,415 km (0.048 R)
• M73: 43,865,686 km (0.105 R)
• M74: 46,278,550 km (0.105 R)
• M75: 46,671,843 km (0.113 R)
• M76: 47,540,857 km (0.047 R)
• M77: 47,858,154 km (0.083 R)
• M78: 48,415,107 km (0.083 R)
• M79: 50,502,745 km (0.027 R)
• M80: 51,069,721 km (0.059 R)
• M81: 51,150,953 km (0.111 R)
• M82: 51,883,534 km (0.083 R)
• M83: 52,373,766 km (0.1 R)
• M84: 52,865,644 km (0.063 R)
• M85: 53,359,017 km (0.035 R)
• M86: 55,181,119 km (0.092 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit