🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.43 AU - 0.63 AU

Year: 143 Days

Day: 20.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.16 AU

Year: 376 Days

Day: 16.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,307,418 km

• M1: 753,225 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.97 AU - 1.13 AU

Year: 399 Days

Day: 35.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.63 AU - 2.53 AU

Year: 1112 Days

Day: 46.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,307,418 km

• M1: 127,906 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.52 AU - 3.14 AU

Year: 1766 Days

Day: 38.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,307,418 km

• M1: 165,306 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.3

Radius: 4.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.55 AU - 16.69 AU

Year: 21804 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,307,418 km

• M1: 75,697 km (0.119 R)
• M2: 270,772 km (0.025 R)
• M3: 479,910 km (0.101 R)
• M4: 643,869 km (0.102 R)
• M5: 766,539 km (0.053 R)
• M6: 1,301,202 km (0.106 R)
• M7: 1,991,746 km (0.1 R)
• M8: 2,238,134 km (0.109 R)
• M9: 2,941,244 km (0.11 R)
• M10: 3,948,337 km (0.042 R)
• M11: 4,050,362 km (0.095 R)
• M12: 4,382,769 km (0.088 R)
• M13: 5,682,326 km (0.06 R)
• M14: 7,115,623 km (0.109 R)
• M15: 7,314,887 km (0.104 R)
• M16: 9,871,814 km (0.11 R)
• M17: 10,401,989 km (0.076 R)
• M18: 12,195,667 km (0.047 R)
• M19: 13,926,963 km (0.059 R)
• M20: 14,051,279 km (0.047 R)
• M21: 15,027,555 km (0.092 R)
• M22: 15,507,764 km (0.05 R)
• M23: 15,798,283 km (0.03 R)
• M24: 17,077,794 km (0.11 R)
• M25: 17,344,377 km (0.101 R)
• M26: 19,007,008 km (0.089 R)
• M27: 21,039,744 km (0.117 R)
• M28: 21,361,230 km (0.062 R)
• M29: 21,612,554 km (0.109 R)
• M30: 21,720,414 km (0.1 R)
• M31: 24,815,444 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.5

Radius: 4.1

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.99 AU - 18.97 AU

Year: 23690 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,307,418 km

• M1: 123,568 km (0.108 R)
• M2: 269,426 km (0.086 R)
• M3: 397,482 km (0.082 R)
• M4: 444,306 km (0.06 R)
• M5: 632,051 km (0.11 R)
• M6: 687,402 km (0.116 R)
• M7: 987,944 km (0.108 R)
• M8: 1,074,412 km (0.082 R)
• M9: 1,348,475 km (0.115 R)
• M10: 2,700,990 km (0.069 R)
• M11: 2,976,549 km (0.096 R)
• M12: 3,422,949 km (0.025 R)
• M13: 3,620,568 km (0.045 R)
• M14: 4,027,025 km (0.115 R)
• M15: 4,061,582 km (0.089 R)
• M16: 4,483,598 km (0.116 R)
• M17: 4,845,774 km (0.1 R)
• M18: 6,792,940 km (0.075 R)
• M19: 7,166,336 km (0.076 R)
• M20: 8,019,643 km (0.061 R)
• M21: 8,814,606 km (0.104 R)
• M22: 9,221,512 km (0.107 R)
• M23: 9,634,402 km (0.089 R)
• M24: 9,680,777 km (0.044 R)
• M25: 9,727,003 km (0.097 R)
• M26: 9,773,528 km (0.11 R)
• M27: 11,005,766 km (0.112 R)
• M28: 11,054,086 km (0.116 R)
• M29: 11,887,047 km (0.099 R)
• M30: 12,638,627 km (0.106 R)
• M31: 12,841,631 km (0.112 R)
• M32: 13,148,306 km (0.083 R)
• M33: 14,504,262 km (0.092 R)
• M34: 14,663,583 km (0.08 R)
• M35: 15,037,578 km (0.099 R)
• M36: 15,306,705 km (0.119 R)
• M37: 15,794,992 km (0.089 R)
• M38: 16,013,704 km (0.048 R)
• M39: 17,121,925 km (0.108 R)
• M40: 19,587,148 km (0.119 R)
• M41: 20,057,783 km (0.056 R)
• M42: 20,353,987 km (0.105 R)
• M43: 20,532,308 km (0.098 R)
• M44: 20,890,595 km (0.107 R)
• M45: 20,950,434 km (0.087 R)
• M46: 22,405,423 km (0.032 R)
• M47: 22,528,093 km (0.088 R)
• M48: 24,080,769 km (0.087 R)
• M49: 24,206,581 km (0.073 R)
• M50: 27,419,046 km (0.06 R)
• M51: 28,077,426 km (0.093 R)
• M52: 28,607,900 km (0.082 R)
• M53: 28,674,471 km (0.114 R)
• M54: 29,544,233 km (0.072 R)
• M55: 32,759,989 km (0.089 R)
• M56: 33,178,414 km (0.038 R)
• M57: 33,248,276 km (0.044 R)
• M58: 33,528,473 km (0.104 R)
• M59: 33,598,635 km (0.065 R)
• M60: 35,297,019 km (0.034 R)
• M61: 36,589,096 km (0.088 R)
• M62: 37,313,449 km (0.108 R)
• M63: 38,850,268 km (0.114 R)
• M64: 39,886,233 km (0.053 R)
• M65: 39,960,583 km (0.039 R)
• M66: 40,931,174 km (0.103 R)
• M67: 41,006,123 km (0.119 R)
• M68: 41,306,515 km (0.12 R)
• M69: 42,591,411 km (0.094 R)
• M70: 44,350,533 km (0.085 R)
• M71: 45,045,265 km (0.079 R)
• M72: 45,122,757 km (0.078 R)
• M73: 45,200,249 km (0.118 R)
• M74: 45,355,232 km (0.089 R)
• M75: 45,510,515 km (0.044 R)
• M76: 45,743,738 km (0.117 R)
• M77: 46,915,538 km (0.071 R)
• M78: 47,465,908 km (0.085 R)
• M79: 48,097,361 km (0.058 R)
• M80: 49,448,529 km (0.078 R)
• M81: 49,528,265 km (0.08 R)
• M82: 50,088,658 km (0.073 R)
• M83: 50,249,027 km (0.083 R)
• M84: 52,187,965 km (0.094 R)
• M85: 53,084,655 km (0.079 R)
• M86: 53,166,485 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 15,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit