🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.47 AU - 0.65 AU

Year: 149 Days

Day: 17.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,221,116 km

• M1: 28,723 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.74 AU

Year: 169 Days

Day: 25.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.83 AU - 1.07 AU

Year: 328 Days

Day: 28.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,221,116 km

• M1: 565,031 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.49 AU - 2.12 AU

Year: 857 Days

Day: 14.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,221,116 km

• M1: 102,475 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.17 AU - 3.37 AU

Year: 1636 Days

Day: 24.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,221,116 km

• M1: 601,533 km (0.118 R)
• M2: 2,450,563 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.65 AU - 4.61 AU

Year: 2978 Days

Day: 20.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,221,116 km

• M1: 556,803 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.03 AU - 5.53 AU

Year: 3707 Days

Day: 40.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,221,116 km

• M1: 951,891 km (0.109 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 9.1

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.08 AU - 6.88 AU

Year: 5852 Days

Day: 8 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,221,116 km

• M1: 179,517 km (0.114 R)
• M2: 275,110 km (0.08 R)
• M3: 479,760 km (0.088 R)
• M4: 583,132 km (0.053 R)
• M5: 681,867 km (0.105 R)
• M6: 827,575 km (0.105 R)
• M7: 940,223 km (0.114 R)
• M8: 998,566 km (0.055 R)
• M9: 1,260,960 km (0.098 R)
• M10: 1,325,886 km (0.087 R)
• M11: 1,476,381 km (0.03 R)
• M12: 1,597,406 km (0.112 R)
• M13: 1,739,823 km (0.067 R)
• M14: 2,075,670 km (0.107 R)
• M15: 2,192,357 km (0.093 R)
• M16: 2,251,448 km (0.101 R)
• M17: 2,411,817 km (0.075 R)
• M18: 3,589,751 km (0.102 R)
• M19: 3,683,399 km (0.075 R)
• M20: 4,236,911 km (0.101 R)
• M21: 4,311,111 km (0.114 R)
• M22: 4,894,094 km (0.066 R)
• M23: 5,155,292 km (0.074 R)
• M24: 5,993,788 km (0.092 R)
• M25: 6,557,323 km (0.035 R)
• M26: 6,874,321 km (0.105 R)
• M27: 7,255,646 km (0.039 R)
• M28: 7,794,947 km (0.068 R)
• M29: 7,855,683 km (0.105 R)
• M30: 7,947,088 km (0.103 R)
• M31: 8,316,146 km (0.116 R)
• M32: 8,409,345 km (0.066 R)
• M33: 8,911,994 km (0.047 R)
• M34: 10,377,604 km (0.089 R)
• M35: 10,444,475 km (0.119 R)
• M36: 11,086,997 km (0.114 R)
• M37: 11,258,137 km (0.059 R)
• M38: 11,395,767 km (0.079 R)
• M39: 11,499,289 km (0.06 R)
• M40: 11,603,260 km (0.085 R)
• M41: 11,742,236 km (0.108 R)
• M42: 12,516,555 km (0.05 R)
• M43: 12,587,763 km (0.114 R)
• M44: 13,307,329 km (0.08 R)
• M45: 13,452,888 km (0.049 R)
• M46: 13,782,153 km (0.095 R)
• M47: 13,929,507 km (0.112 R)
• M48: 14,262,661 km (0.08 R)
• M49: 15,012,595 km (0.101 R)
• M50: 15,392,275 km (0.092 R)
• M51: 15,852,138 km (0.108 R)
• M52: 15,967,778 km (0.094 R)
• M53: 16,277,744 km (0.094 R)
• M54: 17,100,533 km (0.071 R)
• M55: 18,178,236 km (0.037 R)
• M56: 18,623,589 km (0.117 R)
• M57: 19,442,637 km (0.079 R)
• M58: 20,692,976 km (0.088 R)
• M59: 20,861,722 km (0.071 R)
• M60: 21,115,590 km (0.119 R)
• M61: 21,328,019 km (0.06 R)
• M62: 21,754,822 km (0.115 R)
• M63: 22,660,337 km (0.084 R)
• M64: 23,358,511 km (0.116 R)
• M65: 23,666,234 km (0.111 R)
• M66: 23,798,478 km (0.058 R)
• M67: 24,152,427 km (0.071 R)
• M68: 24,419,160 km (0.106 R)
• M69: 24,642,060 km (0.109 R)
• M70: 24,865,560 km (0.107 R)
• M71: 25,269,773 km (0.117 R)
• M72: 26,039,155 km (0.085 R)
• M73: 26,541,056 km (0.091 R)
• M74: 26,816,166 km (0.084 R)
• M75: 27,230,702 km (0.112 R)
• M76: 27,693,707 km (0.081 R)
• M77: 28,346,253 km (0.12 R)
• M78: 29,004,035 km (0.073 R)
• M79: 30,478,023 km (0.117 R)
• M80: 30,622,086 km (0.045 R)
• M81: 31,635,911 km (0.03 R)
• M82: 31,781,768 km (0.062 R)
• M83: 32,660,955 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.1

Radius: 9.2

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.54 AU - 13.58 AU

Year: 15791 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,221,116 km

• M1: 116,686 km (0.083 R)
• M2: 175,179 km (0.116 R)
• M3: 286,181 km (0.039 R)
• M4: 395,537 km (0.07 R)
• M5: 662,120 km (0.071 R)
• M6: 1,006,644 km (0.107 R)
• M7: 1,159,533 km (0.119 R)
• M8: 1,663,379 km (0.111 R)
• M9: 1,753,586 km (0.086 R)
• M10: 1,939,088 km (0.076 R)
• M11: 2,430,816 km (0.11 R)
• M12: 2,568,446 km (0.09 R)
• M13: 2,708,619 km (0.094 R)
• M14: 3,181,797 km (0.043 R)
• M15: 3,294,744 km (0.058 R)
• M16: 4,081,180 km (0.04 R)
• M17: 4,453,529 km (0.049 R)
• M18: 4,665,210 km (0.075 R)
• M19: 4,836,948 km (0.117 R)
• M20: 5,230,989 km (0.11 R)
• M21: 5,772,533 km (0.101 R)
• M22: 6,811,191 km (0.113 R)
• M23: 7,006,267 km (0.119 R)
• M24: 7,552,149 km (0.084 R)
• M25: 7,652,829 km (0.038 R)
• M26: 8,214,868 km (0.082 R)
• M27: 8,422,659 km (0.063 R)
• M28: 8,632,096 km (0.093 R)
• M29: 9,324,585 km (0.082 R)
• M30: 9,541,352 km (0.102 R)
• M31: 10,876,364 km (0.035 R)
• M32: 11,623,605 km (0.113 R)
• M33: 11,856,978 km (0.099 R)
• M34: 12,150,638 km (0.067 R)
• M35: 12,566,072 km (0.091 R)
• M36: 13,349,815 km (0.075 R)
• M37: 13,410,701 km (0.117 R)
• M38: 13,716,928 km (0.118 R)
• M39: 15,281,871 km (0.1 R)
• M40: 16,508,723 km (0.087 R)
• M41: 17,432,789 km (0.113 R)
• M42: 18,850,229 km (0.099 R)
• M43: 19,124,442 km (0.062 R)
• M44: 19,607,494 km (0.11 R)
• M45: 19,746,171 km (0.119 R)
• M46: 20,797,096 km (0.109 R)
• M47: 21,222,552 km (0.09 R)
• M48: 22,226,504 km (0.119 R)
• M49: 23,099,258 km (0.064 R)
• M50: 24,205,983 km (0.107 R)
• M51: 24,878,275 km (0.111 R)
• M52: 25,103,719 km (0.061 R)
• M53: 26,088,522 km (0.068 R)
• M54: 26,470,745 km (0.04 R)
• M55: 27,628,333 km (0.072 R)
• M56: 27,939,796 km (0.036 R)
• M57: 28,174,216 km (0.091 R)
• M58: 29,039,191 km (0.087 R)
• M59: 29,355,889 km (0.113 R)
• M60: 30,795,021 km (0.09 R)
• M61: 31,848,788 km (0.093 R)
• M62: 33,492,869 km (0.104 R)
• M63: 34,827,880 km (0.114 R)
• M64: 36,435,758 km (0.052 R)
• M65: 36,606,449 km (0.084 R)
• M66: 37,894,786 km (0.106 R)
• M67: 38,414,340 km (0.106 R)
• M68: 38,501,106 km (0.049 R)
• M69: 39,547,992 km (0.084 R)
• M70: 39,986,912 km (0.096 R)
• M71: 40,958,401 km (0.12 R)
• M72: 41,491,418 km (0.093 R)
• M73: 41,848,209 km (0.106 R)
• M74: 42,744,300 km (0.111 R)
• M75: 42,924,416 km (0.036 R)
• M76: 44,464,526 km (0.071 R)
• M77: 46,114,890 km (0.082 R)
• M78: 48,440,239 km (0.104 R)
• M79: 48,815,880 km (0.079 R)
• M80: 49,664,548 km (0.065 R)
• M81: 50,518,004 km (0.064 R)
• M82: 51,089,618 km (0.109 R)
• M83: 51,663,475 km (0.104 R)
• M84: 52,817,473 km (0.096 R)
• M85: 54,077,386 km (0.111 R)
• M86: 54,564,477 km (0.113 R)
• M87: 58,914,035 km (0.118 R)
• M88: 60,725,216 km (0.114 R)
• M89: 61,028,900 km (0.089 R)
• M90: 61,536,037 km (0.112 R)
• M91: 68,571,326 km (0.117 R)
• M92: 68,676,642 km (0.109 R)
• M93: 68,782,109 km (0.056 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 11,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit