🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.46 AU - 0.64 AU

Year: 149 Days

Day: 35.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.28 AU - 1.28 AU

Year: 529 Days

Day: 46.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,293,206 km

• M1: 881,879 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.38 AU - 1.48 AU

Year: 625 Days

Day: 25.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.55 AU - 1.87 AU

Year: 817 Days

Day: 29.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.23 AU - 2.51 AU

Year: 1333 Days

Day: 20.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,293,206 km

• M1: 75,697 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.47 AU - 2.67 AU

Year: 1505 Days

Day: 17.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.74 AU - 3.1 AU

Year: 1822 Days

Day: 39.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,293,206 km

• M1: 73,004 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 11.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.66 AU - 11.18 AU

Year: 13180 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,293,206 km

• M1: 158,873 km (0.104 R)
• M2: 278,402 km (0.112 R)
• M3: 559,496 km (0.096 R)
• M4: 728,542 km (0.074 R)
• M5: 995,424 km (0.102 R)
• M6: 1,263,803 km (0.107 R)
• M7: 1,368,821 km (0.103 R)
• M8: 1,461,122 km (0.08 R)
• M9: 1,784,703 km (0.092 R)
• M10: 2,221,229 km (0.115 R)
• M11: 2,312,633 km (0.061 R)
• M12: 2,768,757 km (0.089 R)
• M13: 3,027,711 km (0.111 R)
• M14: 3,190,923 km (0.107 R)
• M15: 3,483,985 km (0.112 R)
• M16: 3,676,966 km (0.086 R)
• M17: 4,051,260 km (0.101 R)
• M18: 4,254,414 km (0.117 R)
• M19: 5,003,899 km (0.103 R)
• M20: 5,344,683 km (0.073 R)
• M21: 5,870,220 km (0.101 R)
• M22: 6,386,034 km (0.091 R)
• M23: 6,491,052 km (0.087 R)
• M24: 7,488,869 km (0.109 R)
• M25: 8,104,913 km (0.05 R)
• M26: 8,275,754 km (0.114 R)
• M27: 8,361,623 km (0.096 R)
• M28: 8,592,004 km (0.087 R)
• M29: 9,355,552 km (0.094 R)
• M30: 9,474,931 km (0.075 R)
• M31: 10,049,087 km (0.09 R)
• M32: 10,324,946 km (0.108 R)
• M33: 10,852,877 km (0.096 R)
• M34: 11,009,954 km (0.11 R)
• M35: 11,453,512 km (0.114 R)
• M36: 11,870,591 km (0.101 R)
• M37: 12,064,769 km (0.079 R)
• M38: 12,194,919 km (0.102 R)
• M39: 12,785,980 km (0.078 R)
• M40: 13,352,807 km (0.09 R)
• M41: 13,521,104 km (0.104 R)
• M42: 14,030,186 km (0.048 R)
• M43: 14,407,621 km (0.052 R)
• M44: 14,788,348 km (0.073 R)
• M45: 15,595,129 km (0.044 R)
• M46: 15,914,670 km (0.049 R)
• M47: 16,021,633 km (0.119 R)
• M48: 16,164,798 km (0.116 R)
• M49: 16,344,166 km (0.051 R)
• M50: 16,850,106 km (0.097 R)
• M51: 17,032,017 km (0.1 R)
• M52: 17,105,021 km (0.1 R)
• M53: 17,178,024 km (0.111 R)
• M54: 18,436,142 km (0.078 R)
• M55: 19,532,396 km (0.083 R)
• M56: 20,339,476 km (0.076 R)
• M57: 20,455,714 km (0.084 R)
• M58: 21,196,672 km (0.057 R)
• M59: 21,708,745 km (0.116 R)
• M60: 22,304,743 km (0.081 R)
• M61: 22,504,606 km (0.103 R)
• M62: 22,664,825 km (0.094 R)
• M63: 23,148,027 km (0.089 R)
• M64: 23,228,959 km (0.11 R)
• M65: 24,288,710 km (0.043 R)
• M66: 24,741,842 km (0.105 R)
• M67: 24,990,175 km (0.098 R)
• M68: 25,114,790 km (0.05 R)
• M69: 25,364,319 km (0.07 R)
• M70: 25,614,746 km (0.071 R)
• M71: 25,865,921 km (0.11 R)
• M72: 27,176,996 km (0.096 R)
• M73: 27,433,258 km (0.094 R)
• M74: 27,862,155 km (0.083 R)
• M75: 28,639,764 km (0.095 R)
• M76: 29,293,208 km (0.068 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit