🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.61 AU - 0.69 AU

Year: 232 Days

Day: 19.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.73 AU - 0.77 AU

Year: 288 Days

Day: 47.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,059,118 km

• M1: 248,632 km (0.046 R)
• M2: 286,031 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.94 AU - 1.16 AU

Year: 477 Days

Day: 34.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.41 AU - 2.03 AU

Year: 999 Days

Day: 13.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.2

Radius: 5

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.43 AU - 19.57 AU

Year: 29687 Days

Day: 21.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 174.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,059,118 km

• M1: 122,221 km (0.059 R)
• M2: 159,023 km (0.087 R)
• M3: 216,468 km (0.095 R)
• M4: 414,386 km (0.111 R)
• M5: 709,094 km (0.064 R)
• M6: 785,239 km (0.098 R)
• M7: 1,390,363 km (0.089 R)
• M8: 1,486,404 km (0.026 R)
• M9: 1,962,874 km (0.115 R)
• M10: 2,143,737 km (0.097 R)
• M11: 3,685,643 km (0.041 R)
• M12: 4,462,205 km (0.069 R)
• M13: 6,001,717 km (0.057 R)
• M14: 6,317,069 km (0.106 R)
• M15: 6,854,574 km (0.052 R)
• M16: 7,018,683 km (0.031 R)
• M17: 7,295,140 km (0.037 R)
• M18: 7,915,672 km (0.066 R)
• M19: 8,203,349 km (0.115 R)
• M20: 9,876,451 km (0.099 R)
• M21: 11,262,326 km (0.063 R)
• M22: 11,585,757 km (0.056 R)
• M23: 12,374,287 km (0.08 R)
• M24: 19,738,242 km (0.112 R)
• M25: 20,835,543 km (0.083 R)
• M26: 21,791,772 km (0.039 R)
• M27: 22,518,369 km (0.112 R)
• M28: 25,587,519 km (0.107 R)
• M29: 26,268,189 km (0.032 R)
• M30: 26,696,638 km (0.103 R)
• M31: 26,868,526 km (0.113 R)
• M32: 27,213,797 km (0.046 R)
• M33: 30,475,181 km (0.095 R)
• M34: 30,654,997 km (0.04 R)
• M35: 32,105,797 km (0.112 R)
• M36: 32,563,866 km (0.026 R)
• M37: 32,747,572 km (0.041 R)
• M38: 33,208,633 km (0.114 R)
• M39: 33,764,688 km (0.076 R)
• M40: 34,043,838 km (0.057 R)
• M41: 34,698,179 km (0.073 R)
• M42: 37,742,047 km (0.073 R)
• M43: 38,031,818 km (0.085 R)
• M44: 38,128,608 km (0.12 R)
• M45: 38,808,081 km (0.079 R)
• M46: 39,002,858 km (0.072 R)
• M47: 40,376,017 km (0.037 R)
• M48: 40,870,288 km (0.118 R)
• M49: 41,366,504 km (0.093 R)
• M50: 42,766,590 km (0.086 R)
• M51: 43,068,629 km (0.038 R)
• M52: 43,169,458 km (0.097 R)
• M53: 43,877,504 km (0.092 R)
• M54: 44,080,509 km (0.106 R)
• M55: 44,997,843 km (0.117 R)
• M56: 45,612,989 km (0.104 R)
• M57: 45,818,686 km (0.091 R)
• M58: 46,334,051 km (0.044 R)
• M59: 48,415,107 km (0.102 R)
• M60: 49,678,311 km (0.079 R)
• M61: 50,632,746 km (0.112 R)
• M62: 53,749,169 km (0.095 R)
• M63: 55,275,815 km (0.069 R)
• M64: 56,927,226 km (0.111 R)
• M65: 57,259,333 km (0.084 R)
• M66: 57,592,188 km (0.089 R)
• M67: 57,814,491 km (0.067 R)
• M68: 60,729,854 km (0.072 R)
• M69: 62,319,331 km (0.108 R)
• M70: 62,547,468 km (0.033 R)
• M71: 62,776,054 km (0.093 R)
• M72: 63,807,531 km (0.032 R)
• M73: 64,960,183 km (0.038 R)
• M74: 65,075,822 km (0.091 R)
• M75: 65,539,126 km (0.092 R)
• M76: 65,771,153 km (0.092 R)
• M77: 66,003,478 km (0.086 R)
• M78: 67,052,309 km (0.034 R)
• M79: 69,520,973 km (0.069 R)
• M80: 70,825,915 km (0.111 R)
• M81: 71,660,522 km (0.082 R)
• M82: 71,899,579 km (0.092 R)
• M83: 72,738,374 km (0.115 R)
• M84: 72,858,501 km (0.086 R)
• M85: 74,788,912 km (0.086 R)
• M86: 75,760,401 km (0.083 R)
• M87: 76,369,713 km (0.097 R)
• M88: 77,593,274 km (0.094 R)
• M89: 78,330,492 km (0.077 R)
• M90: 78,576,730 km (0.101 R)
• M91: 79,193,522 km (0.066 R)
• M92: 81,302,553 km (0.093 R)
• M93: 81,676,548 km (0.061 R)
• M94: 83,053,147 km (0.053 R)
• M95: 83,933,082 km (0.072 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit