🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.59 AU - 0.71 AU

Year: 187 Days

Day: 47.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,340,101 km

• M1: 43,234 km (0.069 R)
• M2: 97,538 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.77 AU - 0.77 AU

Year: 241 Days

Day: 20.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,340,101 km

• M1: 59,540 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.12 AU - 1.34 AU

Year: 486 Days

Day: 47.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 25,340,101 km

• M1: 520,900 km (0.09 R)
• M2: 674,986 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.58 AU - 2.5 AU

Year: 1039 Days

Day: 24.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.28 AU - 3.56 AU

Year: 1779 Days

Day: 39.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,340,101 km

• M1: 1,565,691 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608

Radius: 13.4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.01 AU - 13.31 AU

Year: 12406 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 25,340,101 km

• M1: 327,919 km (0.085 R)
• M2: 499,058 km (0.108 R)
• M3: 655,987 km (0.042 R)
• M4: 759,359 km (0.055 R)
• M5: 1,148,612 km (0.076 R)
• M6: 1,646,175 km (0.077 R)
• M7: 2,343,151 km (0.07 R)
• M8: 2,594,625 km (0.092 R)
• M9: 3,277,540 km (0.095 R)
• M10: 3,720,200 km (0.107 R)
• M11: 3,981,697 km (0.106 R)
• M12: 4,592,355 km (0.116 R)
• M13: 4,980,113 km (0.061 R)
• M14: 5,123,727 km (0.063 R)
• M15: 5,341,841 km (0.051 R)
• M16: 5,712,395 km (0.117 R)
• M17: 6,478,485 km (0.049 R)
• M18: 7,317,580 km (0.072 R)
• M19: 7,440,250 km (0.083 R)
• M20: 7,770,861 km (0.086 R)
• M21: 8,403,810 km (0.114 R)
• M22: 8,489,380 km (0.087 R)
• M23: 8,618,483 km (0.084 R)
• M24: 8,834,951 km (0.114 R)
• M25: 10,126,130 km (0.088 R)
• M26: 10,770,598 km (0.095 R)
• M27: 11,618,668 km (0.099 R)
• M28: 11,762,133 km (0.089 R)
• M29: 11,906,195 km (0.06 R)
• M30: 12,050,856 km (0.097 R)
• M31: 12,147,497 km (0.075 R)
• M32: 12,586,118 km (0.071 R)
• M33: 13,228,940 km (0.11 R)
• M34: 13,478,918 km (0.039 R)
• M35: 13,579,448 km (0.062 R)
• M36: 15,064,206 km (0.085 R)
• M37: 15,325,404 km (0.101 R)
• M38: 15,799,330 km (0.055 R)
• M39: 16,438,861 km (0.086 R)
• M40: 17,633,251 km (0.107 R)
• M41: 17,853,309 km (0.042 R)
• M42: 18,799,216 km (0.115 R)
• M43: 19,137,008 km (0.075 R)
• M44: 19,249,955 km (0.053 R)
• M45: 19,590,440 km (0.118 R)
• M46: 20,047,461 km (0.095 R)
• M47: 20,219,798 km (0.086 R)
• M48: 20,392,583 km (0.073 R)
• M49: 20,623,712 km (0.079 R)
• M50: 21,205,349 km (0.045 R)
• M51: 21,674,637 km (0.088 R)
• M52: 21,910,553 km (0.047 R)
• M53: 22,088,126 km (0.029 R)
• M54: 23,042,859 km (0.073 R)
• M55: 24,194,015 km (0.027 R)
• M56: 25,116,136 km (0.099 R)
• M57: 26,489,295 km (0.117 R)
• M58: 26,741,667 km (0.065 R)
• M59: 27,185,075 km (0.11 R)
• M60: 27,694,904 km (0.075 R)
• M61: 27,822,810 km (0.104 R)
• M62: 28,983,091 km (0.068 R)
• M63: 29,243,093 km (0.048 R)
• M64: 29,503,842 km (0.096 R)
• M65: 29,896,536 km (0.104 R)
• M66: 30,159,230 km (0.097 R)
• M67: 31,217,635 km (0.083 R)
• M68: 32,019,629 km (0.034 R)
• M69: 33,303,029 km (0.056 R)
• M70: 33,507,230 km (0.072 R)
• M71: 35,017,421 km (0.114 R)
• M72: 36,690,075 km (0.081 R)
• M73: 37,677,720 km (0.085 R)
• M74: 38,388,609 km (0.086 R)
• M75: 38,888,864 km (0.067 R)
• M76: 40,984,281 km (0.063 R)
• M77: 41,568,760 km (0.029 R)
• M78: 42,009,027 km (0.117 R)
• M79: 44,757,439 km (0.114 R)
• M80: 46,495,168 km (0.058 R)
• M81: 46,723,454 km (0.113 R)
• M82: 49,958,359 km (0.084 R)
• M83: 50,270,270 km (0.082 R)
• M84: 51,524,050 km (0.105 R)
• M85: 51,681,576 km (0.083 R)
• M86: 51,996,929 km (0.063 R)
• M87: 52,629,578 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.6

Radius: 4.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 17.15 AU - 17.29 AU

Year: 25471 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 25,340,101 km

• M1: 56,997 km (0.107 R)
• M2: 192,682 km (0.116 R)
• M3: 345,870 km (0.07 R)
• M4: 435,629 km (0.109 R)
• M5: 648,507 km (0.12 R)
• M6: 692,489 km (0.101 R)
• M7: 1,028,037 km (0.096 R)
• M8: 1,281,156 km (0.11 R)
• M9: 1,582,745 km (0.086 R)
• M10: 1,905,877 km (0.119 R)
• M11: 2,699,494 km (0.026 R)
• M12: 2,807,503 km (0.083 R)
• M13: 4,674,784 km (0.114 R)
• M14: 4,848,018 km (0.049 R)
• M15: 5,931,107 km (0.085 R)
• M16: 5,977,781 km (0.09 R)
• M17: 6,379,601 km (0.095 R)
• M18: 6,668,624 km (0.103 R)
• M19: 7,535,394 km (0.048 R)
• M20: 8,384,811 km (0.12 R)
• M21: 9,590,869 km (0.051 R)
• M22: 10,228,006 km (0.069 R)
• M23: 10,907,480 km (0.076 R)
• M24: 11,397,413 km (0.107 R)
• M25: 12,488,430 km (0.062 R)
• M26: 13,336,052 km (0.092 R)
• M27: 13,612,359 km (0.119 R)
• M28: 13,921,727 km (0.059 R)
• M29: 17,139,278 km (0.106 R)
• M30: 17,506,691 km (0.105 R)
• M31: 17,607,370 km (0.109 R)
• M32: 20,432,077 km (0.034 R)
• M33: 22,658,991 km (0.112 R)
• M34: 24,360,368 km (0.11 R)
• M35: 24,886,354 km (0.078 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 11,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit