🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 44 Hours

Environment

Temp: 193 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.59 AU - 0.63 AU

Year: 172 Days

Day: 42.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.92 AU - 1.04 AU

Year: 351 Days

Day: 12.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,069,861 km

• M1: 289,921 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.12 AU - 1.46 AU

Year: 530 Days

Day: 15.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.93 AU - 4.19 AU

Year: 2959 Days

Day: 27.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,069,861 km

• M1: 871,108 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 12.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.88 AU - 10.64 AU

Year: 9377 Days

Day: 15 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,069,861 km

• M1: 189,989 km (0.114 R)
• M2: 385,065 km (0.101 R)
• M3: 657,183 km (0.083 R)
• M4: 798,105 km (0.104 R)
• M5: 1,776,325 km (0.111 R)
• M6: 1,897,799 km (0.095 R)
• M7: 2,235,591 km (0.061 R)
• M8: 2,562,312 km (0.111 R)
• M9: 2,904,592 km (0.101 R)
• M10: 3,016,641 km (0.109 R)
• M11: 3,428,783 km (0.053 R)
• M12: 3,841,524 km (0.092 R)
• M13: 4,053,953 km (0.06 R)
• M14: 4,695,578 km (0.099 R)
• M15: 4,827,822 km (0.1 R)
• M16: 5,076,753 km (0.097 R)
• M17: 5,667,216 km (0.071 R)
• M18: 6,093,720 km (0.111 R)
• M19: 6,913,217 km (0.107 R)
• M20: 7,611,689 km (0.063 R)
• M21: 7,924,349 km (0.056 R)
• M22: 8,082,175 km (0.084 R)
• M23: 8,608,609 km (0.082 R)
• M24: 8,794,260 km (0.072 R)
• M25: 12,672,585 km (0.043 R)
• M26: 13,176,730 km (0.047 R)
• M27: 13,687,607 km (0.091 R)
• M28: 14,204,916 km (0.114 R)
• M29: 14,700,833 km (0.072 R)
• M30: 15,937,260 km (0.068 R)
• M31: 16,366,456 km (0.115 R)
• M32: 17,031,867 km (0.086 R)
• M33: 17,382,525 km (0.097 R)
• M34: 17,794,667 km (0.099 R)
• M35: 18,299,560 km (0.073 R)
• M36: 18,718,882 km (0.07 R)
• M37: 18,839,159 km (0.113 R)
• M38: 19,323,407 km (0.075 R)
• M39: 19,872,880 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.7

Radius: 6.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.85 AU - 21.81 AU

Year: 29551 Days

Day: 17.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,069,861 km

• M1: 101,876 km (0.073 R)
• M2: 1,005,298 km (0.055 R)
• M3: 1,075,609 km (0.047 R)
• M4: 1,558,660 km (0.033 R)
• M5: 1,640,640 km (0.076 R)
• M6: 1,866,084 km (0.098 R)
• M7: 2,568,296 km (0.108 R)
• M8: 2,632,923 km (0.111 R)
• M9: 2,763,821 km (0.12 R)
• M10: 2,998,091 km (0.11 R)
• M11: 3,485,780 km (0.084 R)
• M12: 4,073,251 km (0.074 R)
• M13: 5,010,781 km (0.112 R)
• M14: 5,337,652 km (0.059 R)
• M15: 5,629,368 km (0.027 R)
• M16: 5,713,591 km (0.057 R)
• M17: 6,054,974 km (0.041 R)
• M18: 7,072,987 km (0.076 R)
• M19: 7,164,092 km (0.102 R)
• M20: 7,671,678 km (0.107 R)
• M21: 7,953,371 km (0.054 R)
• M22: 8,000,644 km (0.115 R)
• M23: 8,721,257 km (0.118 R)
• M24: 10,172,206 km (0.095 R)
• M25: 10,275,130 km (0.093 R)
• M26: 11,004,419 km (0.09 R)
• M27: 12,020,638 km (0.066 R)
• M28: 13,855,904 km (0.084 R)
• M29: 13,912,901 km (0.026 R)
• M30: 15,010,052 km (0.075 R)
• M31: 15,303,264 km (0.118 R)
• M32: 15,480,238 km (0.098 R)
• M33: 16,074,740 km (0.063 R)
• M34: 16,555,847 km (0.095 R)
• M35: 17,102,627 km (0.105 R)
• M36: 18,904,533 km (0.068 R)
• M37: 19,094,373 km (0.107 R)
• M38: 19,221,382 km (0.109 R)
• M39: 19,539,875 km (0.083 R)
• M40: 20,440,903 km (0.06 R)
• M41: 21,950,346 km (0.111 R)
• M42: 22,819,360 km (0.101 R)
• M43: 23,359,708 km (0.105 R)
• M44: 23,427,475 km (0.081 R)
• M45: 24,384,154 km (0.029 R)
• M46: 25,005,882 km (0.087 R)
• M47: 25,562,835 km (0.08 R)
• M48: 28,481,041 km (0.114 R)
• M49: 28,553,446 km (0.066 R)
• M50: 28,626,001 km (0.112 R)
• M51: 31,953,357 km (0.108 R)
• M52: 32,255,096 km (0.027 R)
• M53: 33,854,148 km (0.119 R)
• M54: 34,624,577 km (0.078 R)
• M55: 34,779,411 km (0.07 R)
• M56: 35,012,035 km (0.097 R)
• M57: 35,323,049 km (0.112 R)
• M58: 38,162,716 km (0.09 R)
• M59: 38,322,636 km (0.063 R)
• M60: 39,852,723 km (0.106 R)
• M61: 40,258,732 km (0.101 R)
• M62: 40,829,448 km (0.109 R)
• M63: 40,992,958 km (0.066 R)
• M64: 41,484,986 km (0.093 R)
• M65: 41,978,808 km (0.064 R)
• M66: 42,061,386 km (0.091 R)
• M67: 43,388,768 km (0.069 R)
• M68: 43,555,570 km (0.095 R)
• M69: 44,225,319 km (0.112 R)
• M70: 44,729,913 km (0.119 R)
• M71: 45,744,635 km (0.107 R)
• M72: 45,829,457 km (0.111 R)
• M73: 46,425,306 km (0.099 R)
• M74: 46,510,726 km (0.036 R)
• M75: 46,852,557 km (0.086 R)
• M76: 47,109,417 km (0.078 R)
• M77: 48,055,474 km (0.105 R)
• M78: 49,355,479 km (0.084 R)
• M79: 49,529,761 km (0.076 R)
• M80: 50,755,117 km (0.087 R)
• M81: 51,018,858 km (0.051 R)
• M82: 51,106,971 km (0.056 R)
• M83: 54,940,865 km (0.107 R)
• M84: 55,483,157 km (0.073 R)
• M85: 55,573,664 km (0.086 R)
• M86: 57,486,572 km (0.077 R)
• M87: 57,945,239 km (0.099 R)
• M88: 59,884,776 km (0.077 R)
• M89: 60,163,626 km (0.089 R)
• M90: 60,442,925 km (0.117 R)
• M91: 61,002,721 km (0.065 R)
• M92: 62,033,450 km (0.063 R)
• M93: 62,127,397 km (0.072 R)
• M94: 62,786,675 km (0.1 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 12,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit