🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.44 AU - 0.6 AU

Year: 136 Days

Day: 32.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,921,792 km

• M1: 183,557 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.44 AU - 1.98 AU

Year: 809 Days

Day: 47.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.06 AU - 2.14 AU

Year: 1101 Days

Day: 45.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.08 AU - 2.16 AU

Year: 1116 Days

Day: 31.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,921,792 km

• M1: 518,805 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.05 AU - 2.61 AU

Year: 1286 Days

Day: 39.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,921,792 km

• M1: 1,021,454 km (0.051 R)
• M2: 1,186,012 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.9 AU - 5.98 AU

Year: 3971 Days

Day: 15.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.8

Radius: 9.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.89 AU - 8.89 AU

Year: 8015 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,921,792 km

• M1: 166,502 km (0.081 R)
• M2: 416,630 km (0.099 R)
• M3: 507,735 km (0.115 R)
• M4: 1,086,081 km (0.067 R)
• M5: 1,151,156 km (0.045 R)
• M6: 1,251,536 km (0.11 R)
• M7: 1,320,201 km (0.058 R)
• M8: 1,443,470 km (0.063 R)
• M9: 1,570,628 km (0.119 R)
• M10: 1,739,823 km (0.086 R)
• M11: 2,035,129 km (0.074 R)
• M12: 2,785,512 km (0.09 R)
• M13: 2,945,133 km (0.1 R)
• M14: 3,418,162 km (0.036 R)
• M15: 3,564,768 km (0.086 R)
• M16: 3,738,451 km (0.106 R)
• M17: 3,914,976 km (0.056 R)
• M18: 4,328,914 km (0.118 R)
• M19: 4,594,749 km (0.078 R)
• M20: 4,729,686 km (0.062 R)
• M21: 4,811,217 km (0.118 R)
• M22: 5,142,277 km (0.081 R)
• M23: 5,797,665 km (0.113 R)
• M24: 5,943,523 km (0.112 R)
• M25: 6,418,945 km (0.11 R)
• M26: 6,569,890 km (0.026 R)
• M27: 6,691,662 km (0.077 R)
• M28: 6,783,515 km (0.084 R)
• M29: 6,844,851 km (0.091 R)
• M30: 7,374,427 km (0.088 R)
• M31: 7,437,557 km (0.111 R)
• M32: 7,692,173 km (0.117 R)
• M33: 7,756,201 km (0.097 R)
• M34: 7,885,005 km (0.089 R)
• M35: 8,373,890 km (0.055 R)
• M36: 9,587,428 km (0.091 R)
• M37: 10,999,183 km (0.115 R)
• M38: 11,252,901 km (0.109 R)
• M39: 11,362,257 km (0.12 R)
• M40: 11,581,867 km (0.086 R)
• M41: 11,840,073 km (0.096 R)
• M42: 12,362,020 km (0.086 R)
• M43: 12,625,911 km (0.095 R)
• M44: 13,544,442 km (0.09 R)
• M45: 13,660,829 km (0.11 R)
• M46: 13,777,515 km (0.069 R)
• M47: 14,050,980 km (0.086 R)
• M48: 14,484,515 km (0.072 R)
• M49: 14,882,445 km (0.072 R)
• M50: 14,962,480 km (0.112 R)
• M51: 15,042,664 km (0.089 R)
• M52: 17,852,112 km (0.062 R)
• M53: 18,450,205 km (0.078 R)
• M54: 19,141,945 km (0.119 R)
• M55: 19,447,125 km (0.068 R)
• M56: 19,534,640 km (0.107 R)
• M57: 19,666,286 km (0.112 R)
• M58: 20,106,851 km (0.082 R)
• M59: 20,506,128 km (0.099 R)
• M60: 22,266,446 km (0.093 R)
• M61: 22,358,150 km (0.062 R)
• M62: 22,679,636 km (0.062 R)
• M63: 22,864,090 km (0.108 R)
• M64: 23,513,345 km (0.093 R)
• M65: 23,606,694 km (0.045 R)
• M66: 23,793,541 km (0.115 R)
• M67: 24,074,785 km (0.065 R)
• M68: 24,357,226 km (0.083 R)
• M69: 26,509,939 km (0.057 R)
• M70: 26,655,498 km (0.047 R)
• M71: 26,996,432 km (0.06 R)
• M72: 27,094,119 km (0.074 R)
• M73: 27,535,134 km (0.111 R)
• M74: 28,325,010 km (0.108 R)
• M75: 30,586,182 km (0.084 R)
• M76: 31,506,808 km (0.077 R)
• M77: 33,113,489 km (0.059 R)
• M78: 33,795,206 km (0.115 R)
• M79: 34,269,880 km (0.088 R)
• M80: 35,066,040 km (0.089 R)
• M81: 35,814,478 km (0.053 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit