🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.57 AU - 0.85 AU

Year: 225 Days

Day: 29.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.89 AU - 0.91 AU

Year: 322 Days

Day: 38.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.79 AU - 1.09 AU

Year: 343 Days

Day: 37.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.12 AU - 1.62 AU

Year: 604 Days

Day: 42.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.48 AU - 2.44 AU

Year: 1034 Days

Day: 47.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.69 AU - 2.43 AU

Year: 1114 Days

Day: 40.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,828,527 km

• M1: 439,070 km (0.034 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.37 AU - 3.75 AU

Year: 2017 Days

Day: 32 Hours

Environment

Temp: -105 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.07 AU - 4.25 AU

Year: 3196 Days

Day: 42.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,828,527 km

• M1: 1,535,622 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.9

Radius: 12.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.51 AU - 4.57 AU

Year: 3644 Days

Day: 7 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,828,527 km

• M1: 277,354 km (0.12 R)
• M2: 403,017 km (0.089 R)
• M3: 495,618 km (0.117 R)
• M4: 583,581 km (0.073 R)
• M5: 778,358 km (0.087 R)
• M6: 952,639 km (0.045 R)
• M7: 1,113,158 km (0.113 R)
• M8: 1,283,101 km (0.101 R)
• M9: 2,308,894 km (0.102 R)
• M10: 2,566,501 km (0.113 R)
• M11: 3,190,923 km (0.066 R)
• M12: 3,272,304 km (0.094 R)
• M13: 4,021,191 km (0.093 R)
• M14: 4,138,924 km (0.083 R)
• M15: 4,621,228 km (0.094 R)
• M16: 5,249,240 km (0.055 R)
• M17: 5,524,350 km (0.052 R)
• M18: 5,622,636 km (0.052 R)
• M19: 6,361,201 km (0.074 R)
• M20: 6,481,477 km (0.056 R)
• M21: 6,776,933 km (0.067 R)
• M22: 7,148,085 km (0.083 R)
• M23: 7,237,395 km (0.119 R)
• M24: 8,207,388 km (0.089 R)
• M25: 8,301,036 km (0.117 R)
• M26: 8,470,531 km (0.096 R)
• M27: 9,847,280 km (0.118 R)
• M28: 9,966,809 km (0.12 R)
• M29: 10,066,740 km (0.063 R)
• M30: 10,287,995 km (0.12 R)
• M31: 10,612,623 km (0.049 R)
• M32: 10,919,897 km (0.104 R)
• M33: 11,085,053 km (0.108 R)
• M34: 11,585,457 km (0.059 R)
• M35: 11,775,148 km (0.093 R)
• M36: 12,307,118 km (0.119 R)
• M37: 12,435,921 km (0.118 R)
• M38: 14,062,050 km (0.095 R)
• M39: 14,649,222 km (0.09 R)
• M40: 15,014,540 km (0.107 R)
• M41: 15,475,301 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.9

Radius: 12.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.68 AU - 9.72 AU

Year: 10513 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,828,527 km

• M1: 268,379 km (0.078 R)
• M2: 411,843 km (0.113 R)
• M3: 561,740 km (0.074 R)
• M4: 778,358 km (0.049 R)
• M5: 1,111,213 km (0.079 R)
• M6: 1,351,617 km (0.087 R)
• M7: 1,588,879 km (0.086 R)
• M8: 1,948,363 km (0.084 R)
• M9: 2,036,775 km (0.075 R)
• M10: 2,404,187 km (0.042 R)
• M11: 2,620,356 km (0.095 R)
• M12: 3,071,843 km (0.096 R)
• M13: 3,574,940 km (0.08 R)
• M14: 3,711,822 km (0.088 R)
• M15: 4,569,018 km (0.113 R)
• M16: 4,658,029 km (0.068 R)
• M17: 5,112,208 km (0.063 R)
• M18: 5,204,660 km (0.104 R)
• M19: 5,900,589 km (0.068 R)
• M20: 6,425,079 km (0.105 R)
• M21: 6,726,818 km (0.06 R)
• M22: 6,828,395 km (0.059 R)
• M23: 7,378,915 km (0.111 R)
• M24: 7,518,939 km (0.098 R)
• M25: 7,801,379 km (0.09 R)
• M26: 9,416,737 km (0.043 R)
• M27: 9,990,595 km (0.087 R)
• M28: 10,497,133 km (0.077 R)
• M29: 10,615,315 km (0.117 R)
• M30: 11,454,410 km (0.093 R)
• M31: 11,943,445 km (0.097 R)
• M32: 12,231,870 km (0.119 R)
• M33: 13,408,756 km (0.114 R)
• M34: 13,967,355 km (0.118 R)
• M35: 14,402,236 km (0.101 R)
• M36: 14,489,900 km (0.098 R)
• M37: 15,018,729 km (0.102 R)
• M38: 16,186,340 km (0.099 R)
• M39: 16,688,989 km (0.074 R)
• M40: 17,057,897 km (0.09 R)
• M41: 17,382,973 km (0.112 R)
• M42: 17,944,863 km (0.089 R)
• M43: 18,086,233 km (0.075 R)
• M44: 18,370,170 km (0.116 R)
• M45: 19,182,636 km (0.081 R)
• M46: 19,423,937 km (0.107 R)
• M47: 20,349,649 km (0.026 R)
• M48: 20,743,839 km (0.069 R)
• M49: 22,092,614 km (0.069 R)
• M50: 22,345,434 km (0.069 R)
• M51: 22,854,216 km (0.093 R)
• M52: 22,956,392 km (0.109 R)
• M53: 23,521,124 km (0.081 R)
• M54: 24,246,524 km (0.115 R)
• M55: 25,295,654 km (0.108 R)
• M56: 25,454,227 km (0.046 R)
• M57: 25,719,464 km (0.095 R)
• M58: 26,252,482 km (0.085 R)
• M59: 26,735,383 km (0.042 R)
• M60: 27,655,410 km (0.05 R)
• M61: 27,873,524 km (0.085 R)
• M62: 28,092,087 km (0.101 R)
• M63: 29,027,372 km (0.096 R)
• M64: 29,638,031 km (0.081 R)
• M65: 30,028,781 km (0.114 R)
• M66: 30,252,878 km (0.116 R)
• M67: 30,477,574 km (0.091 R)
• M68: 31,041,558 km (0.039 R)
• M69: 31,211,501 km (0.063 R)
• M70: 31,552,136 km (0.071 R)
• M71: 32,122,702 km (0.11 R)
• M72: 32,409,332 km (0.117 R)
• M73: 33,274,157 km (0.079 R)
• M74: 34,088,119 km (0.026 R)
• M75: 34,849,871 km (0.083 R)
• M76: 35,439,736 km (0.089 R)
• M77: 37,288,915 km (0.049 R)
• M78: 37,710,781 km (0.117 R)
• M79: 38,255,616 km (0.105 R)
• M80: 38,498,563 km (0.071 R)
• M81: 39,598,257 km (0.107 R)
• M82: 39,905,531 km (0.055 R)
• M83: 40,337,121 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit