🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.49 AU - 0.65 AU

Year: 161 Days

Day: 46.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 121 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,371,509 km

• M1: 86,468 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.72 AU

Year: 166 Days

Day: 36.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,371,509 km

• M1: 81,232 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.58 AU - 1.7 AU

Year: 787 Days

Day: 40.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.63 AU - 2.37 AU

Year: 1060 Days

Day: 40.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,371,509 km

• M1: 1,343,538 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.28 AU - 2.73 AU

Year: 1481 Days

Day: 34.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.67 AU - 4.23 AU

Year: 2401 Days

Day: 25 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.82 AU - 4.1 AU

Year: 2412 Days

Day: 22 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 12.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.86 AU - 8.62 AU

Year: 8864 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,371,509 km

• M1: 174,431 km (0.093 R)
• M2: 254,915 km (0.087 R)
• M3: 442,062 km (0.073 R)
• M4: 599,439 km (0.045 R)
• M5: 1,211,144 km (0.077 R)
• M6: 1,365,081 km (0.082 R)
• M7: 1,505,254 km (0.082 R)
• M8: 1,587,682 km (0.047 R)
• M9: 1,844,392 km (0.094 R)
• M10: 2,000,572 km (0.095 R)
• M11: 2,398,503 km (0.116 R)
• M12: 2,745,271 km (0.03 R)
• M13: 4,228,833 km (0.059 R)
• M14: 4,377,234 km (0.113 R)
• M15: 4,467,142 km (0.102 R)
• M16: 4,771,125 km (0.08 R)
• M17: 5,208,100 km (0.104 R)
• M18: 5,528,389 km (0.114 R)
• M19: 5,625,628 km (0.098 R)
• M20: 5,756,376 km (0.088 R)
• M21: 6,020,716 km (0.08 R)
• M22: 6,630,327 km (0.069 R)
• M23: 6,733,849 km (0.112 R)
• M24: 6,977,544 km (0.068 R)
• M25: 7,118,166 km (0.095 R)
• M26: 7,259,685 km (0.032 R)
• M27: 8,202,451 km (0.104 R)
• M28: 8,612,948 km (0.092 R)
• M29: 9,493,032 km (0.085 R)
• M30: 10,886,835 km (0.089 R)
• M31: 11,753,606 km (0.08 R)
• M32: 12,089,602 km (0.057 R)
• M33: 12,900,423 km (0.119 R)
• M34: 13,421,622 km (0.093 R)
• M35: 13,773,027 km (0.089 R)
• M36: 14,038,414 km (0.031 R)
• M37: 14,127,275 km (0.108 R)
• M38: 14,305,596 km (0.104 R)
• M39: 14,981,030 km (0.098 R)
• M40: 15,117,314 km (0.106 R)
• M41: 15,851,390 km (0.094 R)
• M42: 17,116,390 km (0.082 R)
• M43: 18,267,994 km (0.074 R)
• M44: 19,000,426 km (0.071 R)
• M45: 21,459,366 km (0.104 R)
• M46: 21,613,152 km (0.099 R)
• M47: 21,921,922 km (0.117 R)
• M48: 22,128,517 km (0.078 R)
• M49: 22,543,651 km (0.119 R)
• M50: 25,034,456 km (0.095 R)
• M51: 25,738,613 km (0.108 R)
• M52: 26,011,180 km (0.083 R)
• M53: 26,175,289 km (0.101 R)
• M54: 26,394,450 km (0.083 R)
• M55: 26,890,068 km (0.109 R)
• M56: 27,166,674 km (0.109 R)
• M57: 28,170,326 km (0.071 R)
• M58: 28,620,317 km (0.035 R)
• M59: 29,016,003 km (0.111 R)
• M60: 30,386,319 km (0.083 R)
• M61: 30,501,510 km (0.066 R)
• M62: 31,311,582 km (0.099 R)
• M63: 31,777,729 km (0.115 R)
• M64: 32,011,700 km (0.099 R)
• M65: 33,130,543 km (0.072 R)
• M66: 34,322,239 km (0.091 R)
• M67: 34,742,609 km (0.096 R)
• M68: 34,983,612 km (0.107 R)
• M69: 36,014,042 km (0.039 R)
• M70: 36,135,964 km (0.084 R)
• M71: 36,258,036 km (0.113 R)
• M72: 36,441,293 km (0.103 R)
• M73: 36,563,664 km (0.086 R)
• M74: 36,931,526 km (0.119 R)
• M75: 37,054,495 km (0.088 R)
• M76: 37,300,733 km (0.091 R)
• M77: 40,108,236 km (0.114 R)
• M78: 40,487,766 km (0.046 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit