🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.93 AU - 1.29 AU

Year: 417 Days

Day: 26.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,465,974 km

• M1: 165,754 km (0.106 R)
• M2: 335,997 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.22 AU - 1.4 AU

Year: 534 Days

Day: 28.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,465,974 km

• M1: 389,403 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.48 AU - 3.24 AU

Year: 1724 Days

Day: 38.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,465,974 km

• M1: 1,632,412 km (0.078 R)

Asteroid Belt

Center: 10.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.5

Radius: 4.2

Gravity: 27.81 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.47 AU - 21.61 AU

Year: 26184 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 139.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,465,974 km

• M1: 81,082 km (0.117 R)
• M2: 475,272 km (0.105 R)
• M3: 608,265 km (0.079 R)
• M4: 1,017,565 km (0.091 R)
• M5: 1,073,814 km (0.115 R)
• M6: 1,218,923 km (0.099 R)
• M7: 1,963,921 km (0.12 R)
• M8: 2,034,232 km (0.055 R)
• M9: 2,436,052 km (0.109 R)
• M10: 5,658,390 km (0.118 R)
• M11: 6,530,396 km (0.066 R)
• M12: 6,688,670 km (0.059 R)
• M13: 6,955,104 km (0.032 R)
• M14: 7,334,036 km (0.055 R)
• M15: 8,510,623 km (0.047 R)
• M16: 8,973,927 km (0.032 R)
• M17: 9,208,796 km (0.096 R)
• M18: 10,412,610 km (0.08 R)
• M19: 10,907,929 km (0.086 R)
• M20: 11,474,306 km (0.112 R)
• M21: 12,504,437 km (0.067 R)
• M22: 13,563,889 km (0.093 R)
• M23: 13,698,378 km (0.102 R)
• M24: 14,651,765 km (0.059 R)
• M25: 14,789,694 km (0.076 R)
• M26: 14,858,809 km (0.117 R)
• M27: 15,136,462 km (0.073 R)
• M28: 16,621,819 km (0.084 R)
• M29: 17,054,756 km (0.12 R)
• M30: 17,272,570 km (0.111 R)
• M31: 17,710,892 km (0.087 R)
• M32: 18,375,406 km (0.1 R)
• M33: 18,972,900 km (0.093 R)
• M34: 19,349,437 km (0.099 R)
• M35: 21,425,557 km (0.105 R)
• M36: 21,503,796 km (0.083 R)
• M37: 23,168,821 km (0.082 R)
• M38: 24,464,937 km (0.086 R)
• M39: 25,121,671 km (0.043 R)
• M40: 26,452,643 km (0.063 R)
• M41: 26,704,716 km (0.058 R)
• M42: 27,042,059 km (0.043 R)
• M43: 27,465,870 km (0.095 R)
• M44: 28,405,644 km (0.102 R)
• M45: 28,836,336 km (0.101 R)
• M46: 29,182,505 km (0.082 R)
• M47: 30,053,763 km (0.114 R)
• M48: 30,228,943 km (0.085 R)
• M49: 30,933,399 km (0.111 R)
• M50: 31,465,369 km (0.116 R)
• M51: 31,732,551 km (0.106 R)
• M52: 32,089,790 km (0.1 R)
• M53: 32,358,618 km (0.095 R)
• M54: 32,898,517 km (0.088 R)
• M55: 33,896,185 km (0.116 R)
• M56: 34,444,461 km (0.081 R)
• M57: 34,995,729 km (0.059 R)
• M58: 35,180,034 km (0.098 R)
• M59: 35,272,485 km (0.11 R)
• M60: 36,013,892 km (0.069 R)
• M61: 36,293,191 km (0.111 R)
• M62: 36,666,887 km (0.111 R)
• M63: 39,030,683 km (0.066 R)
• M64: 39,701,330 km (0.064 R)
• M65: 41,053,994 km (0.1 R)
• M66: 43,605,984 km (0.11 R)
• M67: 46,918,081 km (0.074 R)
• M68: 48,964,430 km (0.092 R)
• M69: 50,206,242 km (0.116 R)
• M70: 51,353,508 km (0.086 R)
• M71: 51,983,016 km (0.048 R)
• M72: 53,355,577 km (0.049 R)
• M73: 54,206,190 km (0.089 R)
• M74: 59,292,966 km (0.103 R)
• M75: 63,965,656 km (0.086 R)
• M76: 64,869,077 km (0.12 R)
• M77: 66,574,194 km (0.114 R)
• M78: 66,916,923 km (0.112 R)
• M79: 67,604,325 km (0.108 R)
• M80: 68,870,521 km (0.114 R)
• M81: 70,028,409 km (0.115 R)
• M82: 70,260,734 km (0.028 R)
• M83: 70,377,121 km (0.116 R)
• M84: 71,309,565 km (0.112 R)
• M85: 71,894,343 km (0.066 R)
• M86: 72,951,252 km (0.096 R)
• M87: 74,131,430 km (0.109 R)
• M88: 74,605,206 km (0.114 R)
• M89: 76,032,819 km (0.086 R)
• M90: 77,229,302 km (0.049 R)
• M91: 78,191,067 km (0.065 R)
• M92: 79,156,721 km (0.094 R)
• M93: 79,641,119 km (0.079 R)
• M94: 80,247,888 km (0.087 R)
• M95: 80,734,380 km (0.083 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 10,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit