🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 141 Days

Day: 30 Hours

Environment

Temp: 248 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,206,186 km

• M1: 443,857 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.51 AU - 0.57 AU

Year: 145 Days

Day: 28.2 Hours

Environment

Temp: 232 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.64 AU - 0.88 AU

Year: 242 Days

Day: 14.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.73 AU - 1.09 AU

Year: 317 Days

Day: 21.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.02 AU - 1.58 AU

Year: 541 Days

Day: 18.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.03 AU - 2.35 AU

Year: 1184 Days

Day: 45.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.94 AU - 4.1 AU

Year: 2944 Days

Day: 40.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.6

Radius: 11.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.48 AU - 8.96 AU

Year: 9405 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,206,186 km

• M1: 147,504 km (0.061 R)
• M2: 237,412 km (0.119 R)
• M3: 327,919 km (0.096 R)
• M4: 540,796 km (0.06 R)
• M5: 665,860 km (0.085 R)
• M6: 790,176 km (0.083 R)
• M7: 960,568 km (0.09 R)
• M8: 1,198,429 km (0.095 R)
• M9: 1,683,874 km (0.118 R)
• M10: 1,762,712 km (0.041 R)
• M11: 1,891,366 km (0.084 R)
• M12: 2,158,248 km (0.06 R)
• M13: 2,296,477 km (0.069 R)
• M14: 2,563,659 km (0.093 R)
• M15: 2,803,464 km (0.112 R)
• M16: 2,916,560 km (0.107 R)
• M17: 3,167,286 km (0.066 R)
• M18: 3,265,572 km (0.12 R)
• M19: 3,485,331 km (0.111 R)
• M20: 3,813,998 km (0.057 R)
• M21: 4,282,389 km (0.094 R)
• M22: 4,413,287 km (0.118 R)
• M23: 4,724,002 km (0.029 R)
• M24: 5,964,318 km (0.1 R)
• M25: 6,184,526 km (0.075 R)
• M26: 6,432,559 km (0.114 R)
• M27: 6,683,734 km (0.086 R)
• M28: 6,785,161 km (0.1 R)
• M29: 7,221,837 km (0.05 R)
• M30: 7,352,137 km (0.116 R)
• M31: 7,641,310 km (0.12 R)
• M32: 7,800,631 km (0.098 R)
• M33: 8,122,716 km (0.05 R)
• M34: 8,203,798 km (0.091 R)
• M35: 8,312,555 km (0.106 R)
• M36: 8,503,891 km (0.107 R)
• M37: 9,368,866 km (0.069 R)
• M38: 9,768,741 km (0.112 R)
• M39: 10,349,629 km (0.094 R)
• M40: 10,467,213 km (0.075 R)
• M41: 10,673,958 km (0.096 R)
• M42: 10,941,887 km (0.119 R)
• M43: 11,302,418 km (0.111 R)
• M44: 11,423,593 km (0.114 R)
• M45: 11,789,359 km (0.061 R)
• M46: 11,881,512 km (0.111 R)
• M47: 11,973,814 km (0.081 R)
• M48: 12,066,265 km (0.041 R)
• M49: 12,345,415 km (0.085 R)
• M50: 13,036,557 km (0.061 R)
• M51: 13,386,915 km (0.115 R)
• M52: 13,579,298 km (0.109 R)
• M53: 14,096,907 km (0.058 R)
• M54: 14,456,540 km (0.085 R)
• M55: 14,951,709 km (0.085 R)
• M56: 15,251,653 km (0.116 R)
• M57: 15,587,051 km (0.025 R)
• M58: 15,688,179 km (0.081 R)
• M59: 16,265,328 km (0.093 R)
• M60: 16,539,391 km (0.061 R)
• M61: 17,196,425 km (0.112 R)
• M62: 17,510,580 km (0.07 R)
• M63: 17,615,748 km (0.045 R)
• M64: 19,580,566 km (0.067 R)
• M65: 20,091,742 km (0.053 R)
• M66: 20,533,355 km (0.094 R)
• M67: 20,792,458 km (0.082 R)
• M68: 21,576,351 km (0.088 R)
• M69: 21,990,737 km (0.105 R)
• M70: 22,445,964 km (0.108 R)
• M71: 22,636,551 km (0.118 R)
• M72: 22,904,182 km (0.082 R)
• M73: 23,096,116 km (0.098 R)
• M74: 23,211,456 km (0.093 R)
• M75: 23,404,138 km (0.073 R)
• M76: 24,258,492 km (0.106 R)
• M77: 24,493,211 km (0.106 R)
• M78: 24,965,042 km (0.111 R)
• M79: 26,117,544 km (0.109 R)
• M80: 26,277,913 km (0.104 R)
• M81: 26,358,247 km (0.081 R)
• M82: 27,084,545 km (0.078 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: 323 - 10,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit