🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.51 AU - 0.57 AU

Year: 144 Days

Day: 25.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.93 AU - 1.03 AU

Year: 353 Days

Day: 30.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,668,660 km

• M1: 385,663 km (0.113 R)
• M2: 563,386 km (0.117 R)

Asteroid Belt

Center: 1.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.95 AU - 2.91 AU

Year: 1377 Days

Day: 33.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,668,660 km

• M1: 93,648 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.12 AU - 3.46 AU

Year: 1694 Days

Day: 32.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,668,660 km

• M1: 847,173 km (0.119 R)
• M2: 2,283,911 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.41 AU - 4.05 AU

Year: 2618 Days

Day: 40.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,668,660 km

• M1: 1,807,591 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.39 AU - 4.89 AU

Year: 3061 Days

Day: 20.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 12.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.23 AU - 6.69 AU

Year: 4637 Days

Day: 10.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,668,660 km

• M1: 158,275 km (0.101 R)
• M2: 281,543 km (0.06 R)
• M3: 487,839 km (0.073 R)
• M4: 627,862 km (0.114 R)
• M5: 740,360 km (0.119 R)
• M6: 838,346 km (0.12 R)
• M7: 1,198,877 km (0.118 R)
• M8: 1,303,297 km (0.076 R)
• M9: 1,397,244 km (0.071 R)
• M10: 1,964,220 km (0.083 R)
• M11: 2,042,011 km (0.104 R)
• M12: 2,462,979 km (0.111 R)
• M13: 2,598,066 km (0.068 R)
• M14: 3,108,793 km (0.094 R)
• M15: 3,460,648 km (0.09 R)
• M16: 3,555,343 km (0.071 R)
• M17: 3,650,936 km (0.102 R)
• M18: 3,884,010 km (0.076 R)
• M19: 4,801,493 km (0.087 R)
• M20: 4,971,436 km (0.115 R)
• M21: 5,057,156 km (0.088 R)
• M22: 5,143,474 km (0.114 R)
• M23: 5,427,261 km (0.115 R)
• M24: 5,919,289 km (0.074 R)
• M25: 6,124,836 km (0.111 R)
• M26: 6,216,988 km (0.108 R)
• M27: 6,802,963 km (0.113 R)
• M28: 7,018,384 km (0.101 R)
• M29: 7,114,875 km (0.059 R)
• M30: 7,284,668 km (0.117 R)
• M31: 7,505,026 km (0.108 R)
• M32: 7,827,409 km (0.091 R)
• M33: 8,128,849 km (0.11 R)
• M34: 8,357,584 km (0.109 R)
• M35: 9,747,199 km (0.082 R)
• M36: 10,207,960 km (0.072 R)
• M37: 10,703,728 km (0.093 R)
• M38: 10,787,203 km (0.073 R)
• M39: 10,870,828 km (0.12 R)
• M40: 11,151,025 km (0.078 R)
• M41: 11,292,096 km (0.092 R)
• M42: 11,547,460 km (0.081 R)
• M43: 11,690,176 km (0.052 R)
• M44: 13,030,573 km (0.102 R)
• M45: 13,719,022 km (0.095 R)
• M46: 14,113,362 km (0.086 R)
• M47: 14,913,262 km (0.048 R)
• M48: 15,006,462 km (0.094 R)
• M49: 15,601,562 km (0.09 R)
• M50: 15,759,388 km (0.104 R)
• M51: 16,268,320 km (0.084 R)
• M52: 16,492,567 km (0.11 R)
• M53: 17,563,987 km (0.059 R)
• M54: 18,157,741 km (0.102 R)
• M55: 18,457,236 km (0.075 R)
• M56: 18,557,317 km (0.074 R)
• M57: 18,691,207 km (0.057 R)
• M58: 18,858,906 km (0.096 R)
• M59: 19,534,939 km (0.066 R)
• M60: 19,671,222 km (0.1 R)
• M61: 20,047,311 km (0.118 R)
• M62: 20,150,235 km (0.1 R)
• M63: 20,425,644 km (0.038 R)
• M64: 20,598,580 km (0.093 R)
• M65: 20,702,401 km (0.055 R)
• M66: 20,910,790 km (0.102 R)
• M67: 21,224,647 km (0.051 R)
• M68: 22,175,640 km (0.114 R)
• M69: 22,781,661 km (0.109 R)
• M70: 23,032,687 km (0.086 R)
• M71: 23,248,706 km (0.047 R)
• M72: 23,392,918 km (0.111 R)
• M73: 24,046,212 km (0.05 R)
• M74: 24,448,331 km (0.079 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit