🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.39 AU - 0.61 AU

Year: 132 Days

Day: 18.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.58 AU - 0.68 AU

Year: 187 Days

Day: 34.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,340,384 km

• M1: 131,347 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.95 AU - 0.97 AU

Year: 352 Days

Day: 48 Hours

Environment

Temp: 12 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.98 AU - 1.06 AU

Year: 386 Days

Day: 15.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.41 AU - 2.15 AU

Year: 890 Days

Day: 30 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.66 AU - 2.2 AU

Year: 1005 Days

Day: 29.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.8

Radius: 9.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.08 AU - 7.48 AU

Year: 7361 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,340,384 km

• M1: 194,178 km (0.042 R)
• M2: 416,480 km (0.098 R)
• M3: 589,715 km (0.07 R)
• M4: 822,489 km (0.059 R)
• M5: 906,713 km (0.088 R)
• M6: 1,071,270 km (0.08 R)
• M7: 1,164,021 km (0.114 R)
• M8: 1,429,707 km (0.111 R)
• M9: 1,668,615 km (0.088 R)
• M10: 1,792,930 km (0.058 R)
• M11: 1,936,395 km (0.105 R)
• M12: 2,134,014 km (0.119 R)
• M13: 2,218,237 km (0.034 R)
• M14: 2,442,634 km (0.076 R)
• M15: 2,820,668 km (0.089 R)
• M16: 3,121,210 km (0.065 R)
• M17: 3,236,550 km (0.075 R)
• M18: 3,692,075 km (0.096 R)
• M19: 3,896,426 km (0.041 R)
• M20: 4,188,890 km (0.097 R)
• M21: 4,488,535 km (0.093 R)
• M22: 4,597,292 km (0.105 R)
• M23: 4,662,966 km (0.057 R)
• M24: 4,773,070 km (0.089 R)
• M25: 5,897,597 km (0.079 R)
• M26: 6,330,683 km (0.1 R)
• M27: 6,575,724 km (0.11 R)
• M28: 6,699,441 km (0.118 R)
• M29: 6,949,120 km (0.091 R)
• M30: 7,024,667 km (0.084 R)
• M31: 7,125,795 km (0.107 R)
• M32: 7,406,441 km (0.073 R)
• M33: 7,742,737 km (0.081 R)
• M34: 8,057,641 km (0.093 R)
• M35: 8,190,035 km (0.117 R)
• M36: 8,537,850 km (0.106 R)
• M37: 8,863,225 km (0.117 R)
• M38: 9,442,318 km (0.108 R)
• M39: 9,554,068 km (0.074 R)
• M40: 9,976,981 km (0.119 R)
• M41: 10,492,495 km (0.079 R)
• M42: 10,550,240 km (0.064 R)
• M43: 10,695,201 km (0.109 R)
• M44: 11,698,853 km (0.116 R)
• M45: 12,090,500 km (0.101 R)
• M46: 12,242,192 km (0.052 R)
• M47: 12,855,693 km (0.089 R)
• M48: 12,979,560 km (0.084 R)
• M49: 13,041,793 km (0.119 R)
• M50: 13,166,258 km (0.093 R)
• M51: 13,542,048 km (0.089 R)
• M52: 13,636,594 km (0.068 R)
• M53: 13,889,714 km (0.108 R)
• M54: 14,112,614 km (0.087 R)
• M55: 15,309,696 km (0.116 R)
• M56: 15,903,750 km (0.114 R)
• M57: 16,070,252 km (0.058 R)
• M58: 16,371,093 km (0.073 R)
• M59: 16,707,689 km (0.097 R)
• M60: 16,842,925 km (0.082 R)
• M61: 16,910,693 km (0.112 R)
• M62: 17,216,920 km (0.062 R)
• M63: 18,250,491 km (0.12 R)
• M64: 19,162,440 km (0.072 R)
• M65: 19,268,505 km (0.069 R)
• M66: 19,374,869 km (0.098 R)
• M67: 19,445,928 km (0.104 R)
• M68: 19,981,488 km (0.099 R)
• M69: 20,269,016 km (0.092 R)
• M70: 20,630,444 km (0.08 R)
• M71: 20,993,967 km (0.113 R)
• M72: 21,322,933 km (0.068 R)
• M73: 21,506,489 km (0.109 R)
• M74: 22,023,200 km (0.101 R)
• M75: 22,693,399 km (0.035 R)
• M76: 24,168,583 km (0.104 R)
• M77: 24,436,513 km (0.034 R)
• M78: 24,628,597 km (0.113 R)
• M79: 24,705,640 km (0.112 R)
• M80: 25,130,348 km (0.11 R)
• M81: 25,246,585 km (0.088 R)
• M82: 25,674,435 km (0.114 R)
• M83: 25,752,525 km (0.115 R)
• M84: 26,183,218 km (0.104 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: 546 - 19,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit