🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.61 AU - 0.99 AU

Year: 270 Days

Day: 38.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,439,009 km

• M1: 233,522 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.84 AU - 1.02 AU

Year: 338 Days

Day: 26.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.76 AU - 1.26 AU

Year: 382 Days

Day: 32.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,439,009 km

• M1: 508,034 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.17 AU - 1.83 AU

Year: 692 Days

Day: 44.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,439,009 km

• M1: 153,787 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.58 AU - 2.08 AU

Year: 933 Days

Day: 15.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,439,009 km

• M1: 1,388,717 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.38 AU - 2.62 AU

Year: 1489 Days

Day: 25.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,439,009 km

• M1: 2,037,523 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.21 AU - 4.55 AU

Year: 2879 Days

Day: 36.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.03 AU - 4.05 AU

Year: 3059 Days

Day: 31.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.2

Radius: 9.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.91 AU - 9.49 AU

Year: 10513 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,439,009 km

• M1: 116,686 km (0.108 R)
• M2: 184,753 km (0.109 R)
• M3: 680,371 km (0.12 R)
• M4: 807,529 km (0.097 R)
• M5: 887,863 km (0.1 R)
• M6: 1,028,037 km (0.084 R)
• M7: 1,443,470 km (0.115 R)
• M8: 1,593,068 km (0.106 R)
• M9: 2,575,178 km (0.062 R)
• M10: 3,222,189 km (0.085 R)
• M11: 3,397,068 km (0.102 R)
• M12: 3,575,240 km (0.107 R)
• M13: 3,665,597 km (0.047 R)
• M14: 3,894,481 km (0.119 R)
• M15: 4,175,576 km (0.105 R)
• M16: 4,511,722 km (0.077 R)
• M17: 4,881,678 km (0.102 R)
• M18: 5,520,161 km (0.084 R)
• M19: 5,703,568 km (0.03 R)
• M20: 7,300,077 km (0.114 R)
• M21: 7,530,607 km (0.111 R)
• M22: 7,617,673 km (0.11 R)
• M23: 8,326,169 km (0.09 R)
• M24: 8,536,952 km (0.087 R)
• M25: 8,810,267 km (0.081 R)
• M26: 9,428,256 km (0.094 R)
• M27: 10,028,293 km (0.097 R)
• M28: 12,756,659 km (0.075 R)
• M29: 13,104,175 km (0.101 R)
• M30: 13,525,443 km (0.103 R)
• M31: 13,773,326 km (0.07 R)
• M32: 14,237,379 km (0.099 R)
• M33: 14,489,451 km (0.12 R)
• M34: 15,034,586 km (0.115 R)
• M35: 15,438,650 km (0.109 R)
• M36: 18,014,576 km (0.099 R)
• M37: 18,248,247 km (0.11 R)
• M38: 20,598,580 km (0.08 R)
• M39: 20,883,863 km (0.092 R)
• M40: 22,245,652 km (0.119 R)
• M41: 23,338,614 km (0.105 R)
• M42: 23,423,436 km (0.081 R)
• M43: 24,062,818 km (0.118 R)
• M44: 24,234,257 km (0.054 R)
• M45: 26,455,785 km (0.062 R)
• M46: 28,650,685 km (0.094 R)
• M47: 29,014,507 km (0.074 R)
• M48: 29,563,232 km (0.073 R)
• M49: 29,655,085 km (0.099 R)
• M50: 30,207,700 km (0.117 R)
• M51: 30,578,104 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.1

Radius: 5

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.9 AU - 17.02 AU

Year: 19650 Days

Day: 18.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,439,009 km

• M1: 68,217 km (0.103 R)
• M2: 224,846 km (0.084 R)
• M3: 394,938 km (0.035 R)
• M4: 541,694 km (0.111 R)
• M5: 815,458 km (0.107 R)
• M6: 884,273 km (0.116 R)
• M7: 1,127,669 km (0.115 R)
• M8: 1,702,573 km (0.096 R)
• M9: 1,973,046 km (0.101 R)
• M10: 2,192,806 km (0.082 R)
• M11: 2,289,446 km (0.108 R)
• M12: 2,387,432 km (0.089 R)
• M13: 2,621,553 km (0.064 R)
• M14: 3,367,149 km (0.052 R)
• M15: 3,976,461 km (0.068 R)
• M16: 4,414,783 km (0.079 R)
• M17: 4,496,164 km (0.039 R)
• M18: 4,660,422 km (0.049 R)
• M19: 4,910,401 km (0.036 R)
• M20: 7,253,103 km (0.069 R)
• M21: 7,349,145 km (0.112 R)
• M22: 7,984,038 km (0.096 R)
• M23: 8,534,858 km (0.039 R)
• M24: 8,943,110 km (0.108 R)
• M25: 10,313,427 km (0.041 R)
• M26: 10,530,045 km (0.109 R)
• M27: 11,133,373 km (0.118 R)
• M28: 11,299,875 km (0.118 R)
• M29: 12,488,131 km (0.038 R)
• M30: 12,718,961 km (0.114 R)
• M31: 13,009,480 km (0.119 R)
• M32: 13,419,827 km (0.055 R)
• M33: 13,715,582 km (0.115 R)
• M34: 13,774,972 km (0.095 R)
• M35: 14,193,098 km (0.109 R)
• M36: 14,434,100 km (0.088 R)
• M37: 15,164,736 km (0.115 R)
• M38: 18,532,633 km (0.118 R)
• M39: 18,598,456 km (0.097 R)
• M40: 18,928,020 km (0.09 R)
• M41: 19,326,100 km (0.059 R)
• M42: 19,928,381 km (0.03 R)
• M43: 21,014,312 km (0.071 R)
• M44: 21,220,159 km (0.055 R)
• M45: 23,456,049 km (0.107 R)
• M46: 24,098,272 km (0.118 R)
• M47: 25,254,065 km (0.118 R)
• M48: 25,472,927 km (0.093 R)
• M49: 26,947,214 km (0.07 R)
• M50: 27,544,558 km (0.106 R)
• M51: 28,676,416 km (0.043 R)
• M52: 29,746,639 km (0.067 R)
• M53: 30,751,937 km (0.068 R)
• M54: 31,063,549 km (0.109 R)
• M55: 31,454,448 km (0.108 R)
• M56: 32,083,358 km (0.09 R)
• M57: 32,716,306 km (0.113 R)
• M58: 33,193,823 km (0.111 R)
• M59: 34,075,104 km (0.053 R)
• M60: 35,779,024 km (0.106 R)
• M61: 36,024,663 km (0.118 R)
• M62: 36,765,023 km (0.065 R)
• M63: 39,691,457 km (0.114 R)
• M64: 40,030,595 km (0.108 R)
• M65: 42,345,323 km (0.069 R)
• M66: 44,702,836 km (0.109 R)
• M67: 44,879,212 km (0.11 R)
• M68: 46,387,308 km (0.109 R)
• M69: 46,923,616 km (0.108 R)
• M70: 47,013,076 km (0.103 R)
• M71: 48,273,139 km (0.101 R)
• M72: 48,998,090 km (0.118 R)
• M73: 51,194,486 km (0.115 R)
• M74: 51,841,197 km (0.108 R)
• M75: 55,682,571 km (0.045 R)
• M76: 55,872,411 km (0.097 R)
• M77: 56,347,684 km (0.119 R)
• M78: 56,728,709 km (0.105 R)
• M79: 57,589,496 km (0.095 R)
• M80: 57,685,388 km (0.066 R)
• M81: 57,973,513 km (0.114 R)
• M82: 58,840,433 km (0.114 R)
• M83: 59,420,873 km (0.11 R)
• M84: 59,808,780 km (0.063 R)
• M85: 59,905,869 km (0.049 R)
• M86: 60,977,738 km (0.079 R)
• M87: 61,271,099 km (0.087 R)
• M88: 64,032,227 km (0.102 R)
• M89: 64,928,169 km (0.095 R)
• M90: 65,227,813 km (0.049 R)
• M91: 67,338,041 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit