🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.88 AU - 1.26 AU

Year: 406 Days

Day: 47.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.09 AU - 1.19 AU

Year: 447 Days

Day: 17.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 111,051,990 km

• M1: 165,754 km (0.09 R)
• M2: 395,238 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.13 AU - 1.27 AU

Year: 483 Days

Day: 20 Hours

Environment

Temp: 15 °C

Axial Tilt: 59.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.78 AU - 2.04 AU

Year: 969 Days

Day: 17.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,051,990 km

• M1: 444,904 km (0.073 R)
• M2: 1,198,578 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.78 AU - 3.84 AU

Year: 2730 Days

Day: 13.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.2

Radius: 5.9

Gravity: 25.46 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.79 AU - 19.71 AU

Year: 31004 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 111,051,990 km

• M1: 91,554 km (0.081 R)
• M2: 486,043 km (0.05 R)
• M3: 928,105 km (0.073 R)
• M4: 1,314,217 km (0.106 R)
• M5: 1,544,000 km (0.066 R)
• M6: 1,704,369 km (0.092 R)
• M7: 2,823,660 km (0.074 R)
• M8: 3,688,635 km (0.032 R)
• M9: 4,514,714 km (0.047 R)
• M10: 4,686,602 km (0.086 R)
• M11: 5,395,696 km (0.103 R)
• M12: 6,074,721 km (0.106 R)
• M13: 6,137,701 km (0.075 R)
• M14: 6,264,411 km (0.106 R)
• M15: 6,520,672 km (0.092 R)
• M16: 6,585,298 km (0.084 R)
• M17: 7,443,990 km (0.09 R)
• M18: 7,783,577 km (0.05 R)
• M19: 8,058,987 km (0.084 R)
• M20: 8,761,349 km (0.101 R)
• M21: 9,192,041 km (0.076 R)
• M22: 9,777,118 km (0.109 R)
• M23: 10,449,561 km (0.039 R)
• M24: 11,214,305 km (0.114 R)
• M25: 11,369,289 km (0.096 R)
• M26: 11,603,260 km (0.084 R)
• M27: 12,555,001 km (0.082 R)
• M28: 13,040,297 km (0.099 R)
• M29: 14,871,225 km (0.065 R)
• M30: 15,298,477 km (0.083 R)
• M31: 15,816,534 km (0.089 R)
• M32: 16,340,276 km (0.104 R)
• M33: 17,404,815 km (0.103 R)
• M34: 19,321,163 km (0.086 R)
• M35: 22,269,588 km (0.075 R)
• M36: 23,745,670 km (0.084 R)
• M37: 24,144,648 km (0.101 R)
• M38: 24,344,959 km (0.069 R)
• M39: 25,354,894 km (0.111 R)
• M40: 26,275,370 km (0.044 R)
• M41: 26,378,293 km (0.086 R)
• M42: 26,998,825 km (0.062 R)
• M43: 28,465,483 km (0.112 R)
• M44: 29,208,386 km (0.109 R)
• M45: 30,496,723 km (0.081 R)
• M46: 33,462,800 km (0.104 R)
• M47: 34,359,190 km (0.083 R)
• M48: 36,175,308 km (0.097 R)
• M49: 36,634,275 km (0.107 R)
• M50: 38,723,110 km (0.094 R)
• M51: 40,612,082 km (0.026 R)
• M52: 40,969,621 km (0.09 R)
• M53: 43,136,546 km (0.056 R)
• M54: 45,340,571 km (0.1 R)
• M55: 45,835,292 km (0.12 R)
• M56: 46,954,882 km (0.099 R)
• M57: 47,957,637 km (0.116 R)
• M58: 49,221,140 km (0.119 R)
• M59: 49,984,389 km (0.101 R)
• M60: 51,522,703 km (0.073 R)
• M61: 53,859,123 km (0.071 R)
• M62: 56,229,800 km (0.08 R)
• M63: 56,362,494 km (0.105 R)
• M64: 56,495,337 km (0.071 R)
• M65: 56,894,464 km (0.061 R)
• M66: 57,963,191 km (0.048 R)
• M67: 58,231,420 km (0.09 R)
• M68: 59,443,462 km (0.077 R)
• M69: 61,208,866 km (0.032 R)
• M70: 63,129,254 km (0.104 R)
• M71: 63,405,262 km (0.045 R)
• M72: 63,958,326 km (0.109 R)
• M73: 64,235,531 km (0.035 R)
• M74: 66,326,909 km (0.065 R)
• M75: 72,733,587 km (0.062 R)
• M76: 73,747,711 km (0.057 R)
• M77: 75,936,627 km (0.104 R)
• M78: 77,112,915 km (0.083 R)
• M79: 79,632,143 km (0.096 R)
• M80: 82,630,384 km (0.11 R)
• M81: 87,196,560 km (0.074 R)
• M82: 88,891,204 km (0.109 R)
• M83: 89,355,257 km (0.103 R)
• M84: 89,510,091 km (0.096 R)
• M85: 92,469,585 km (0.097 R)
• M86: 93,882,537 km (0.026 R)
• M87: 95,777,643 km (0.039 R)
• M88: 96,729,983 km (0.048 R)
• M89: 96,889,006 km (0.113 R)
• M90: 97,048,178 km (0.036 R)
• M91: 98,804,008 km (0.044 R)
• M92: 101,376,643 km (0.104 R)
• M93: 104,297,242 km (0.118 R)
• M94: 105,440,469 km (0.117 R)
• M95: 106,095,558 km (0.101 R)
• M96: 108,234,059 km (0.092 R)
• M97: 109,557,103 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 14,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit