🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.52 AU - 0.78 AU

Year: 185 Days

Day: 23 Hours

Environment

Temp: 236 °C

Axial Tilt: 159.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,872,210 km

• M1: 156,479 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.79 AU - 1.15 AU

Year: 337 Days

Day: 23.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.94 AU - 1.5 AU

Year: 476 Days

Day: 21.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.56 AU - 1.74 AU

Year: 748 Days

Day: 25.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.85 AU - 2.21 AU

Year: 1021 Days

Day: 22.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.1 AU - 2.46 AU

Year: 1216 Days

Day: 27.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.13 AU - 4.19 AU

Year: 2472 Days

Day: 47.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 10.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.8 AU - 9.16 AU

Year: 7960 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,872,210 km

• M1: 161,416 km (0.048 R)
• M2: 690,843 km (0.115 R)
• M3: 828,623 km (0.092 R)
• M4: 926,011 km (0.053 R)
• M5: 1,106,127 km (0.112 R)
• M6: 1,228,348 km (0.099 R)
• M7: 1,326,634 km (0.094 R)
• M8: 1,576,612 km (0.108 R)
• M9: 1,825,992 km (0.111 R)
• M10: 1,955,543 km (0.095 R)
• M11: 2,155,705 km (0.108 R)
• M12: 2,740,932 km (0.107 R)
• M13: 3,003,626 km (0.104 R)
• M14: 3,177,010 km (0.096 R)
• M15: 3,294,444 km (0.089 R)
• M16: 3,413,225 km (0.11 R)
• M17: 3,533,651 km (0.094 R)
• M18: 3,655,424 km (0.099 R)
• M19: 3,965,989 km (0.051 R)
• M20: 4,177,820 km (0.045 R)
• M21: 4,350,156 km (0.092 R)
• M22: 4,480,755 km (0.095 R)
• M23: 5,810,830 km (0.096 R)
• M24: 5,882,787 km (0.093 R)
• M25: 6,197,989 km (0.065 R)
• M26: 6,444,227 km (0.078 R)
• M27: 6,769,304 km (0.077 R)
• M28: 7,048,453 km (0.116 R)
• M29: 7,202,389 km (0.101 R)
• M30: 7,409,433 km (0.113 R)
• M31: 7,935,419 km (0.09 R)
• M32: 8,310,910 km (0.051 R)
• M33: 9,107,070 km (0.099 R)
• M34: 10,332,127 km (0.109 R)
• M35: 11,038,228 km (0.034 R)
• M36: 11,127,688 km (0.098 R)
• M37: 11,457,402 km (0.111 R)
• M38: 11,638,565 km (0.11 R)
• M39: 11,912,179 km (0.072 R)
• M40: 12,465,841 km (0.036 R)
• M41: 12,621,124 km (0.118 R)
• M42: 13,153,991 km (0.081 R)
• M43: 13,790,231 km (0.101 R)
• M44: 14,209,105 km (0.118 R)
• M45: 14,566,943 km (0.079 R)
• M46: 14,796,127 km (0.087 R)
• M47: 14,861,950 km (0.118 R)
• M48: 15,125,691 km (0.027 R)
• M49: 15,191,963 km (0.101 R)
• M50: 15,357,867 km (0.101 R)
• M51: 15,725,130 km (0.105 R)
• M52: 15,859,319 km (0.047 R)
• M53: 16,128,894 km (0.062 R)
• M54: 16,400,115 km (0.077 R)
• M55: 16,878,230 km (0.114 R)
• M56: 17,291,719 km (0.117 R)
• M57: 17,638,935 km (0.095 R)
• M58: 18,164,024 km (0.096 R)
• M59: 18,729,653 km (0.038 R)
• M60: 18,872,071 km (0.091 R)
• M61: 20,060,027 km (0.056 R)
• M62: 20,169,234 km (0.115 R)
• M63: 20,755,059 km (0.073 R)
• M64: 20,976,165 km (0.058 R)
• M65: 21,198,018 km (0.072 R)
• M66: 21,606,869 km (0.06 R)
• M67: 22,697,139 km (0.108 R)
• M68: 23,689,870 km (0.107 R)
• M69: 23,805,210 km (0.081 R)
• M70: 24,152,726 km (0.088 R)
• M71: 24,230,218 km (0.084 R)
• M72: 24,462,992 km (0.089 R)
• M73: 24,618,723 km (0.107 R)
• M74: 25,009,323 km (0.105 R)
• M75: 25,598,888 km (0.068 R)
• M76: 25,717,370 km (0.116 R)
• M77: 26,551,976 km (0.074 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 19,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit