🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.82 AU - 0.84 AU

Year: 280 Days

Day: 21.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,844,324 km

• M1: 723,904 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.8 AU - 0.94 AU

Year: 301 Days

Day: 19.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.11 AU - 1.19 AU

Year: 457 Days

Day: 17.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.81 AU - 2.45 AU

Year: 1153 Days

Day: 20.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.07 AU - 2.93 AU

Year: 1466 Days

Day: 46.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,844,324 km

• M1: 1,146,967 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.87 AU - 4.09 AU

Year: 2408 Days

Day: 26.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.49 AU - 5.03 AU

Year: 3261 Days

Day: 14.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 11.7

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.57 AU - 7.29 AU

Year: 5355 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,844,324 km

• M1: 192,383 km (0.096 R)
• M2: 463,753 km (0.117 R)
• M3: 820,844 km (0.047 R)
• M4: 1,240,765 km (0.097 R)
• M5: 1,325,587 km (0.045 R)
• M6: 1,519,615 km (0.044 R)
• M7: 1,629,420 km (0.086 R)
• M8: 1,704,219 km (0.088 R)
• M9: 1,935,946 km (0.064 R)
• M10: 2,116,660 km (0.113 R)
• M11: 2,516,386 km (0.103 R)
• M12: 2,758,884 km (0.067 R)
• M13: 3,362,511 km (0.118 R)
• M14: 3,580,924 km (0.109 R)
• M15: 3,779,141 km (0.077 R)
• M16: 3,854,389 km (0.072 R)
• M17: 4,134,736 km (0.113 R)
• M18: 4,290,467 km (0.052 R)
• M19: 5,015,418 km (0.064 R)
• M20: 5,293,670 km (0.093 R)
• M21: 5,663,027 km (0.11 R)
• M22: 6,129,174 km (0.095 R)
• M23: 6,396,805 km (0.102 R)
• M24: 6,486,863 km (0.037 R)
• M25: 6,851,582 km (0.032 R)
• M26: 8,840,187 km (0.086 R)
• M27: 9,346,576 km (0.086 R)
• M28: 10,352,322 km (0.108 R)
• M29: 10,600,206 km (0.082 R)
• M30: 10,921,841 km (0.049 R)
• M31: 11,428,679 km (0.045 R)
• M32: 11,538,334 km (0.097 R)
• M33: 11,721,741 km (0.092 R)
• M34: 12,390,144 km (0.044 R)
• M35: 13,339,193 km (0.118 R)
• M36: 13,764,051 km (0.081 R)
• M37: 13,958,678 km (0.096 R)
• M38: 14,193,547 km (0.066 R)
• M39: 14,865,840 km (0.111 R)
• M40: 15,025,610 km (0.071 R)
• M41: 15,105,645 km (0.031 R)
• M42: 15,427,430 km (0.063 R)
• M43: 15,751,309 km (0.118 R)
• M44: 16,406,099 km (0.087 R)
• M45: 16,653,983 km (0.098 R)
• M46: 16,778,299 km (0.104 R)
• M47: 17,362,927 km (0.072 R)
• M48: 17,615,448 km (0.079 R)
• M49: 18,166,866 km (0.118 R)
• M50: 18,294,922 km (0.115 R)
• M51: 18,423,277 km (0.119 R)
• M52: 20,873,989 km (0.095 R)
• M53: 22,091,866 km (0.079 R)
• M54: 22,365,630 km (0.082 R)
• M55: 22,778,370 km (0.104 R)
• M56: 22,870,373 km (0.08 R)
• M57: 23,008,751 km (0.027 R)
• M58: 24,360,218 km (0.047 R)
• M59: 24,832,199 km (0.093 R)
• M60: 25,116,884 km (0.088 R)
• M61: 25,929,350 km (0.078 R)
• M62: 26,362,885 km (0.078 R)
• M63: 26,459,675 km (0.063 R)
• M64: 26,701,874 km (0.092 R)
• M65: 28,269,510 km (0.105 R)
• M66: 28,467,577 km (0.102 R)
• M67: 30,372,108 km (0.101 R)
• M68: 30,473,385 km (0.113 R)
• M69: 30,727,403 km (0.103 R)
• M70: 31,801,515 km (0.072 R)
• M71: 31,956,050 km (0.059 R)
• M72: 32,213,957 km (0.025 R)
• M73: 32,369,090 km (0.114 R)
• M74: 33,566,621 km (0.118 R)
• M75: 33,723,998 km (0.027 R)
• M76: 34,302,792 km (0.105 R)
• M77: 34,884,877 km (0.118 R)
• M78: 35,790,842 km (0.041 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit