🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.14 AU - 1.48 AU

Year: 534 Days

Day: 14.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.56 AU - 1.62 AU

Year: 715 Days

Day: 24.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,306,679 km

• M1: 397,930 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.28 AU - 2.46 AU

Year: 1301 Days

Day: 38.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927

Radius: 3.3

Gravity: 85.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.79 AU - 15.09 AU

Year: 16592 Days

Day: 19.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,306,679 km

• M1: 75,547 km (0.092 R)
• M2: 104,419 km (0.065 R)
• M3: 177,423 km (0.096 R)
• M4: 235,467 km (0.085 R)
• M5: 334,650 km (0.102 R)
• M6: 506,688 km (0.074 R)
• M7: 703,260 km (0.096 R)
• M8: 846,574 km (0.094 R)
• M9: 1,505,852 km (0.077 R)
• M10: 1,536,071 km (0.111 R)
• M11: 1,658,891 km (0.116 R)
• M12: 2,079,710 km (0.11 R)
• M13: 2,181,436 km (0.067 R)
• M14: 2,319,365 km (0.102 R)
• M15: 2,389,527 km (0.099 R)
• M16: 2,676,904 km (0.094 R)
• M17: 3,166,837 km (0.118 R)
• M18: 3,283,823 km (0.066 R)
• M19: 3,362,661 km (0.065 R)
• M20: 3,481,890 km (0.092 R)
• M21: 4,485,543 km (0.076 R)
• M22: 4,838,743 km (0.12 R)
• M23: 5,431,300 km (0.12 R)
• M24: 5,571,324 km (0.105 R)
• M25: 6,534,734 km (0.117 R)
• M26: 6,683,584 km (0.108 R)
• M27: 6,984,725 km (0.051 R)
• M28: 7,187,878 km (0.119 R)
• M29: 7,341,665 km (0.047 R)
• M30: 8,555,502 km (0.041 R)
• M31: 10,985,570 km (0.117 R)
• M32: 11,579,174 km (0.111 R)
• M33: 11,699,152 km (0.12 R)
• M34: 12,000,891 km (0.12 R)
• M35: 14,764,412 km (0.1 R)
• M36: 15,090,386 km (0.106 R)
• M37: 15,616,821 km (0.042 R)
• M38: 16,687,642 km (0.034 R)
• M39: 17,851,215 km (0.106 R)
• M40: 18,758,526 km (0.07 R)
• M41: 18,899,447 km (0.091 R)
• M42: 20,183,296 km (0.042 R)
• M43: 20,255,552 km (0.06 R)
• M44: 20,327,658 km (0.085 R)
• M45: 20,908,696 km (0.04 R)
• M46: 23,362,251 km (0.076 R)
• M47: 23,665,785 km (0.12 R)
• M48: 25,436,276 km (0.118 R)
• M49: 25,514,216 km (0.072 R)
• M50: 26,534,623 km (0.079 R)
• M51: 26,692,748 km (0.108 R)
• M52: 27,010,045 km (0.081 R)
• M53: 29,592,852 km (0.05 R)
• M54: 30,250,784 km (0.113 R)
• M55: 31,413,608 km (0.117 R)
• M56: 32,000,630 km (0.048 R)
• M57: 33,782,939 km (0.082 R)
• M58: 35,684,328 km (0.12 R)
• M59: 36,384,446 km (0.09 R)
• M60: 36,736,151 km (0.107 R)
• M61: 36,912,377 km (0.085 R)
• M62: 37,531,563 km (0.115 R)
• M63: 39,319,556 km (0.052 R)
• M64: 39,409,614 km (0.096 R)
• M65: 39,861,250 km (0.081 R)
• M66: 40,496,443 km (0.106 R)
• M67: 43,442,474 km (0.119 R)
• M68: 43,628,873 km (0.074 R)
• M69: 45,129,638 km (0.091 R)
• M70: 45,696,764 km (0.113 R)
• M71: 48,277,926 km (0.094 R)
• M72: 48,471,056 km (0.103 R)
• M73: 51,594,959 km (0.118 R)
• M74: 51,693,694 km (0.087 R)
• M75: 51,990,047 km (0.065 R)
• M76: 52,286,999 km (0.059 R)
• M77: 53,380,559 km (0.077 R)
• M78: 55,792,675 km (0.119 R)
• M79: 57,624,950 km (0.052 R)
• M80: 58,240,097 km (0.101 R)
• M81: 58,342,870 km (0.044 R)
• M82: 59,580,344 km (0.051 R)
• M83: 60,098,551 km (0.047 R)
• M84: 60,930,764 km (0.056 R)
• M85: 61,662,148 km (0.116 R)
• M86: 63,344,526 km (0.111 R)
• M87: 64,085,334 km (0.118 R)
• M88: 64,828,985 km (0.092 R)
• M89: 65,468,666 km (0.085 R)
• M90: 66,539,487 km (0.094 R)
• M91: 69,132,916 km (0.092 R)
• M92: 69,568,395 km (0.101 R)
• M93: 69,895,566 km (0.118 R)
• M94: 70,989,874 km (0.05 R)
• M95: 72,863,289 km (0.097 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 17,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit