🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.58 AU - 0.82 AU

Year: 205 Days

Day: 42.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,792,133 km

• M1: 53,257 km (0.073 R)
• M2: 75,846 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.6 AU - 0.86 AU

Year: 218 Days

Day: 34.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 8.8 °

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: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.71 AU - 1.19 AU

Year: 324 Days

Day: 43.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,792,133 km

• M1: 39,943 km (0.072 R)
• M2: 90,656 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.04 AU - 1.2 AU

Year: 415 Days

Day: 17.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.15 AU - 1.39 AU

Year: 501 Days

Day: 18.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,792,133 km

• M1: 220,806 km (0.072 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.4

Radius: 8.8

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.3 AU - 7.8 AU

Year: 6549 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 117 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,792,133 km

• M1: 259,403 km (0.094 R)
• M2: 546,481 km (0.083 R)
• M3: 681,119 km (0.099 R)
• M4: 767,587 km (0.098 R)
• M5: 920,177 km (0.095 R)
• M6: 1,000,511 km (0.057 R)
• M7: 1,066,483 km (0.053 R)
• M8: 1,168,359 km (0.095 R)
• M9: 1,456,335 km (0.109 R)
• M10: 2,336,120 km (0.09 R)
• M11: 2,745,869 km (0.098 R)
• M12: 2,816,330 km (0.102 R)
• M13: 3,031,601 km (0.057 R)
• M14: 3,377,022 km (0.104 R)
• M15: 3,631,638 km (0.079 R)
• M16: 3,998,452 km (0.079 R)
• M17: 4,571,113 km (0.087 R)
• M18: 5,462,865 km (0.119 R)
• M19: 5,883,086 km (0.11 R)
• M20: 6,313,629 km (0.106 R)
• M21: 6,469,958 km (0.055 R)
• M22: 7,043,068 km (0.078 R)
• M23: 7,303,069 km (0.084 R)
• M24: 7,401,504 km (0.091 R)
• M25: 7,533,300 km (0.112 R)
• M26: 8,443,005 km (0.04 R)
• M27: 8,719,312 km (0.06 R)
• M28: 8,858,588 km (0.065 R)
• M29: 9,565,737 km (0.069 R)
• M30: 9,998,822 km (0.077 R)
• M31: 10,071,677 km (0.115 R)
• M32: 10,549,193 km (0.114 R)
• M33: 10,623,394 km (0.085 R)
• M34: 10,996,640 km (0.119 R)
• M35: 11,222,683 km (0.061 R)
• M36: 11,450,221 km (0.103 R)
• M37: 11,832,892 km (0.112 R)
• M38: 12,142,111 km (0.079 R)
• M39: 12,532,262 km (0.077 R)
• M40: 13,205,154 km (0.108 R)
• M41: 13,566,133 km (0.105 R)
• M42: 14,011,785 km (0.079 R)
• M43: 14,174,997 km (0.106 R)
• M44: 15,167,579 km (0.042 R)
• M45: 15,251,353 km (0.118 R)
• M46: 16,054,544 km (0.076 R)
• M47: 16,139,815 km (0.063 R)
• M48: 16,310,955 km (0.032 R)
• M49: 17,525,690 km (0.115 R)
• M50: 18,455,889 km (0.051 R)
• M51: 18,859,504 km (0.092 R)
• M52: 19,401,946 km (0.107 R)
• M53: 19,538,529 km (0.097 R)
• M54: 19,949,774 km (0.077 R)
• M55: 20,087,404 km (0.075 R)
• M56: 20,225,483 km (0.094 R)
• M57: 20,456,312 km (0.085 R)
• M58: 20,967,039 km (0.066 R)
• M59: 21,341,183 km (0.083 R)
• M60: 22,667,967 km (0.112 R)
• M61: 23,051,835 km (0.075 R)
• M62: 23,583,356 km (0.118 R)
• M63: 23,729,065 km (0.087 R)
• M64: 25,251,522 km (0.111 R)
• M65: 26,451,895 km (0.065 R)
• M66: 27,415,156 km (0.112 R)
• M67: 27,670,669 km (0.051 R)
• M68: 28,545,069 km (0.1 R)
• M69: 28,803,873 km (0.11 R)
• M70: 29,011,515 km (0.106 R)
• M71: 30,426,412 km (0.11 R)
• M72: 31,328,786 km (0.093 R)
• M73: 32,239,837 km (0.079 R)
• M74: 32,563,417 km (0.025 R)
• M75: 33,759,303 km (0.117 R)
• M76: 33,814,056 km (0.056 R)
• M77: 34,142,872 km (0.11 R)
• M78: 35,524,408 km (0.109 R)
• M79: 36,194,008 km (0.036 R)
• M80: 36,362,006 km (0.044 R)
• M81: 36,924,046 km (0.102 R)
• M82: 37,829,262 km (0.089 R)
• M83: 37,942,957 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.8

Radius: 3.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.86 AU - 22.64 AU

Year: 29548 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,792,133 km

• M1: 203,304 km (0.05 R)
• M2: 473,028 km (0.076 R)
• M3: 726,298 km (0.1 R)
• M4: 901,626 km (0.097 R)
• M5: 1,535,024 km (0.08 R)
• M6: 2,179,791 km (0.09 R)
• M7: 2,391,771 km (0.057 R)
• M8: 3,591,246 km (0.071 R)
• M9: 3,887,151 km (0.087 R)
• M10: 5,428,009 km (0.117 R)
• M11: 8,926,206 km (0.09 R)
• M12: 9,762,159 km (0.087 R)
• M13: 11,706,781 km (0.083 R)
• M14: 12,791,366 km (0.089 R)
• M15: 13,731,140 km (0.064 R)
• M16: 14,405,677 km (0.118 R)
• M17: 15,382,700 km (0.086 R)
• M18: 15,565,958 km (0.111 R)
• M19: 17,820,846 km (0.104 R)
• M20: 18,946,570 km (0.099 R)
• M21: 21,716,225 km (0.09 R)
• M22: 25,167,747 km (0.061 R)
• M23: 26,122,331 km (0.081 R)
• M24: 27,088,734 km (0.111 R)
• M25: 28,290,603 km (0.059 R)
• M26: 29,782,991 km (0.094 R)
• M27: 30,057,055 km (0.094 R)
• M28: 30,286,239 km (0.087 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 19,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit