🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 132 Days

Day: 48 Hours

Environment

Temp: 269 °C

Axial Tilt: 164.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.59 AU - 0.97 AU

Year: 243 Days

Day: 21.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.42 AU - 1.54 AU

Year: 636 Days

Day: 18.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.46 AU - 1.92 AU

Year: 776 Days

Day: 23.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,308,032 km

• M1: 529,277 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.34 AU - 2.06 AU

Year: 783 Days

Day: 33.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,308,032 km

• M1: 690,544 km (0.085 R)
• M2: 997,369 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.58 AU - 2.22 AU

Year: 925 Days

Day: 36.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,308,032 km

• M1: 156,629 km (0.061 R)
• M2: 1,224,309 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.03 AU - 2.77 AU

Year: 1313 Days

Day: 27.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.39 AU - 3.39 AU

Year: 2204 Days

Day: 14.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.71 AU - 3.79 AU

Year: 2564 Days

Day: 13.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 105 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,308,032 km

• M1: 349,161 km (0.059 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.8

Radius: 13.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.98 AU - 9.28 AU

Year: 8952 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,308,032 km

• M1: 196,272 km (0.081 R)
• M2: 338,241 km (0.118 R)
• M3: 685,757 km (0.104 R)
• M4: 775,515 km (0.095 R)
• M5: 1,234,332 km (0.039 R)
• M6: 1,584,840 km (0.056 R)
• M7: 1,836,314 km (0.072 R)
• M8: 1,967,212 km (0.034 R)
• M9: 2,056,223 km (0.071 R)
• M10: 2,238,433 km (0.058 R)
• M11: 2,402,542 km (0.096 R)
• M12: 2,693,360 km (0.099 R)
• M13: 2,843,108 km (0.086 R)
• M14: 3,047,309 km (0.093 R)
• M15: 3,229,968 km (0.117 R)
• M16: 3,744,285 km (0.082 R)
• M17: 3,855,885 km (0.103 R)
• M18: 3,968,682 km (0.034 R)
• M19: 4,082,675 km (0.081 R)
• M20: 5,502,060 km (0.087 R)
• M21: 5,854,812 km (0.101 R)
• M22: 6,381,247 km (0.093 R)
• M23: 6,717,992 km (0.093 R)
• M24: 6,922,941 km (0.114 R)
• M25: 7,095,277 km (0.12 R)
• M26: 8,014,706 km (0.093 R)
• M27: 8,636,135 km (0.073 R)
• M28: 9,731,940 km (0.114 R)
• M29: 9,925,370 km (0.119 R)
• M30: 11,599,819 km (0.045 R)
• M31: 12,135,828 km (0.099 R)
• M32: 13,061,240 km (0.086 R)
• M33: 13,231,932 km (0.104 R)
• M34: 13,575,708 km (0.039 R)
• M35: 13,792,026 km (0.11 R)
• M36: 13,965,859 km (0.038 R)
• M37: 14,140,440 km (0.097 R)
• M38: 14,271,936 km (0.097 R)
• M39: 14,846,242 km (0.094 R)
• M40: 15,563,414 km (0.053 R)
• M41: 15,653,921 km (0.045 R)
• M42: 16,063,071 km (0.06 R)
• M43: 16,337,883 km (0.099 R)
• M44: 16,938,518 km (0.1 R)
• M45: 17,593,607 km (0.113 R)
• M46: 18,161,630 km (0.112 R)
• M47: 18,639,745 km (0.107 R)
• M48: 19,950,970 km (0.106 R)
• M49: 20,098,624 km (0.065 R)
• M50: 20,295,794 km (0.066 R)
• M51: 21,392,496 km (0.032 R)
• M52: 22,151,256 km (0.116 R)
• M53: 22,713,295 km (0.107 R)
• M54: 23,799,226 km (0.085 R)
• M55: 24,427,537 km (0.089 R)
• M56: 25,326,770 km (0.078 R)
• M57: 25,646,760 km (0.106 R)
• M58: 25,860,834 km (0.11 R)
• M59: 26,723,116 km (0.116 R)
• M60: 27,212,301 km (0.044 R)
• M61: 27,430,565 km (0.025 R)
• M62: 28,254,699 km (0.096 R)
• M63: 28,365,103 km (0.076 R)
• M64: 28,642,008 km (0.094 R)
• M65: 28,808,511 km (0.074 R)
• M66: 30,718,576 km (0.082 R)
• M67: 31,116,955 km (0.093 R)
• M68: 31,288,095 km (0.098 R)
• M69: 31,516,980 km (0.092 R)
• M70: 32,206,626 km (0.079 R)
• M71: 32,379,861 km (0.06 R)
• M72: 32,553,394 km (0.062 R)
• M73: 34,541,550 km (0.065 R)
• M74: 34,955,786 km (0.039 R)
• M75: 36,148,381 km (0.046 R)
• M76: 37,051,503 km (0.109 R)
• M77: 37,536,200 km (0.091 R)
• M78: 37,657,674 km (0.076 R)
• M79: 39,003,007 km (0.085 R)
• M80: 39,126,126 km (0.095 R)
• M81: 39,929,168 km (0.044 R)
• M82: 40,987,722 km (0.08 R)
• M83: 41,740,499 km (0.105 R)
• M84: 42,055,402 km (0.119 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 11,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit