🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.56 AU - 0.74 AU

Year: 226 Days

Day: 18.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 101.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,511,594 km

• M1: 551,418 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.01 AU - 1.11 AU

Year: 470 Days

Day: 28.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.1 AU - 1.16 AU

Year: 517 Days

Day: 48 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.3 AU - 3.12 AU

Year: 1920 Days

Day: 46.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.5

Radius: 5.1

Gravity: 35.01 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.23 AU - 16.37 AU

Year: 28327 Days

Day: 21.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 157.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,511,594 km

• M1: 238,160 km (0.034 R)
• M2: 1,070,074 km (0.073 R)
• M3: 1,207,105 km (0.079 R)
• M4: 2,143,289 km (0.113 R)
• M5: 2,186,074 km (0.106 R)
• M6: 2,229,307 km (0.12 R)
• M7: 3,054,041 km (0.112 R)
• M8: 3,702,547 km (0.036 R)
• M9: 4,337,740 km (0.106 R)
• M10: 5,410,506 km (0.082 R)
• M11: 5,469,149 km (0.086 R)
• M12: 5,765,652 km (0.103 R)
• M13: 5,825,491 km (0.107 R)
• M14: 6,560,615 km (0.086 R)
• M15: 7,389,387 km (0.101 R)
• M16: 7,651,033 km (0.103 R)
• M17: 8,183,452 km (0.086 R)
• M18: 8,318,390 km (0.089 R)
• M19: 9,565,886 km (0.052 R)
• M20: 9,708,004 km (0.069 R)
• M21: 10,502,519 km (0.093 R)
• M22: 12,076,139 km (0.073 R)
• M23: 12,851,055 km (0.08 R)
• M24: 14,939,591 km (0.077 R)
• M25: 16,191,726 km (0.083 R)
• M26: 16,701,854 km (0.117 R)
• M27: 17,825,334 km (0.047 R)
• M28: 18,351,919 km (0.092 R)
• M29: 19,241,129 km (0.114 R)
• M30: 19,871,833 km (0.051 R)
• M31: 21,153,438 km (0.06 R)
• M32: 22,273,178 km (0.082 R)
• M33: 22,650,614 km (0.106 R)
• M34: 23,507,809 km (0.119 R)
• M35: 24,861,969 km (0.076 R)
• M36: 25,450,039 km (0.108 R)
• M37: 25,943,712 km (0.079 R)
• M38: 28,868,051 km (0.113 R)
• M39: 29,279,594 km (0.086 R)
• M40: 29,900,426 km (0.087 R)
• M41: 34,366,371 km (0.108 R)
• M42: 35,240,322 km (0.068 R)
• M43: 35,569,886 km (0.091 R)
• M44: 36,010,900 km (0.102 R)
• M45: 36,232,155 km (0.12 R)
• M46: 36,787,164 km (0.063 R)
• M47: 37,121,515 km (0.11 R)
• M48: 38,243,349 km (0.108 R)
• M49: 41,558,887 km (0.084 R)
• M50: 42,023,388 km (0.077 R)
• M51: 45,681,056 km (0.067 R)
• M52: 46,400,772 km (0.088 R)
• M53: 47,245,102 km (0.117 R)
• M54: 49,193,913 km (0.084 R)
• M55: 51,791,232 km (0.091 R)
• M56: 52,165,974 km (0.099 R)
• M57: 52,666,978 km (0.106 R)
• M58: 52,792,490 km (0.102 R)
• M59: 55,962,020 km (0.105 R)
• M60: 56,346,487 km (0.105 R)
• M61: 57,505,122 km (0.041 R)
• M62: 58,931,987 km (0.053 R)
• M63: 62,085,211 km (0.089 R)
• M64: 63,015,261 km (0.11 R)
• M65: 64,485,957 km (0.12 R)
• M66: 65,023,612 km (0.1 R)
• M67: 65,832,787 km (0.1 R)
• M68: 66,103,260 km (0.06 R)
• M69: 68,965,366 km (0.066 R)
• M70: 70,342,415 km (0.104 R)
• M71: 71,867,715 km (0.118 R)
• M72: 73,403,935 km (0.099 R)
• M73: 73,544,108 km (0.098 R)
• M74: 75,799,147 km (0.108 R)
• M75: 76,792,776 km (0.072 R)
• M76: 76,935,193 km (0.109 R)
• M77: 78,506,419 km (0.116 R)
• M78: 78,649,734 km (0.099 R)
• M79: 78,793,198 km (0.11 R)
• M80: 80,232,480 km (0.114 R)
• M81: 81,245,108 km (0.118 R)
• M82: 81,390,068 km (0.063 R)
• M83: 82,553,341 km (0.114 R)
• M84: 82,990,915 km (0.094 R)
• M85: 84,015,062 km (0.101 R)
• M86: 86,667,582 km (0.111 R)
• M87: 86,815,684 km (0.098 R)
• M88: 90,096,664 km (0.079 R)
• M89: 90,998,440 km (0.119 R)
• M90: 91,752,264 km (0.105 R)
• M91: 91,903,357 km (0.077 R)
• M92: 93,417,886 km (0.091 R)
• M93: 94,178,442 km (0.062 R)
• M94: 94,635,613 km (0.118 R)
• M95: 95,705,387 km (0.078 R)
• M96: 97,240,561 km (0.115 R)
• M97: 101,894,700 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 12,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit