🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.75 AU - 0.93 AU

Year: 280 Days

Day: 24.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,609,147 km

• M1: 61,784 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.28 AU - 2.02 AU

Year: 770 Days

Day: 22 Hours

Environment

Temp: -43 °C

Axial Tilt: 132.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.06 AU - 3.42 AU

Year: 2120 Days

Day: 23.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.33 AU - 3.91 AU

Year: 2503 Days

Day: 36.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,609,147 km

• M1: 136,583 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.79 AU - 5.83 AU

Year: 3834 Days

Day: 34.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.05 AU - 5.61 AU

Year: 3858 Days

Day: 20.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 13.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.57 AU - 6.71 AU

Year: 6218 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,609,147 km

• M1: 172,337 km (0.068 R)
• M2: 398,978 km (0.105 R)
• M3: 542,292 km (0.103 R)
• M4: 988,992 km (0.067 R)
• M5: 1,345,782 km (0.073 R)
• M6: 1,435,092 km (0.063 R)
• M7: 1,539,661 km (0.11 R)
• M8: 1,660,686 km (0.093 R)
• M9: 1,757,027 km (0.054 R)
• M10: 1,855,462 km (0.098 R)
• M11: 2,376,213 km (0.041 R)
• M12: 2,677,802 km (0.081 R)
• M13: 2,792,095 km (0.116 R)
• M14: 2,891,428 km (0.105 R)
• M15: 3,059,725 km (0.097 R)
• M16: 3,301,027 km (0.095 R)
• M17: 3,656,471 km (0.108 R)
• M18: 3,783,929 km (0.05 R)
• M19: 3,968,532 km (0.105 R)
• M20: 4,080,880 km (0.066 R)
• M21: 4,424,058 km (0.085 R)
• M22: 4,697,672 km (0.074 R)
• M23: 4,796,706 km (0.118 R)
• M24: 5,179,677 km (0.114 R)
• M25: 5,405,869 km (0.101 R)
• M26: 5,551,577 km (0.095 R)
• M27: 5,910,911 km (0.071 R)
• M28: 6,169,267 km (0.117 R)
• M29: 6,321,707 km (0.096 R)
• M30: 6,519,475 km (0.036 R)
• M31: 6,630,327 km (0.055 R)
• M32: 6,741,778 km (0.071 R)
• M33: 7,216,751 km (0.071 R)
• M34: 7,331,343 km (0.066 R)
• M35: 7,749,319 km (0.07 R)
• M36: 7,937,663 km (0.101 R)
• M37: 8,103,717 km (0.103 R)
• M38: 8,439,265 km (0.076 R)
• M39: 8,657,378 km (0.114 R)
• M40: 8,951,039 km (0.053 R)
• M41: 9,725,208 km (0.073 R)
• M42: 10,030,687 km (0.04 R)
• M43: 10,261,816 km (0.06 R)
• M44: 11,444,237 km (0.082 R)
• M45: 11,766,920 km (0.083 R)
• M46: 11,902,156 km (0.085 R)
• M47: 12,421,111 km (0.072 R)
• M48: 12,614,242 km (0.045 R)
• M49: 12,808,270 km (0.101 R)
• M50: 12,947,546 km (0.087 R)
• M51: 13,255,568 km (0.098 R)
• M52: 13,396,489 km (0.114 R)
• M53: 13,651,254 km (0.066 R)
• M54: 14,079,553 km (0.11 R)
• M55: 14,338,657 km (0.029 R)
• M56: 14,483,168 km (0.092 R)
• M57: 14,861,501 km (0.09 R)
• M58: 15,154,713 km (0.111 R)
• M59: 15,272,596 km (0.078 R)
• M60: 15,509,260 km (0.076 R)
• M61: 15,598,271 km (0.088 R)
• M62: 15,896,270 km (0.047 R)
• M63: 16,286,571 km (0.11 R)
• M64: 16,619,127 km (0.096 R)
• M65: 16,771,118 km (0.104 R)
• M66: 17,568,924 km (0.049 R)
• M67: 18,852,024 km (0.091 R)
• M68: 19,010,449 km (0.099 R)
• M69: 19,201,335 km (0.057 R)
• M70: 19,360,807 km (0.095 R)
• M71: 19,552,890 km (0.054 R)
• M72: 20,100,419 km (0.105 R)
• M73: 20,457,359 km (0.082 R)
• M74: 20,685,496 km (0.098 R)
• M75: 20,816,394 km (0.082 R)
• M76: 21,210,435 km (0.097 R)
• M77: 21,872,705 km (0.092 R)
• M78: 22,072,717 km (0.061 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 19,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit