🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 47.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,076,221 km

• M1: 59,241 km (0.063 R)
• M2: 444,455 km (0.076 R)

Asteroid Belt

Center: 0.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.22 AU - 1.58 AU

Year: 618 Days

Day: 16.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.29 AU - 1.77 AU

Year: 705 Days

Day: 18.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.54 AU - 3.22 AU

Year: 1822 Days

Day: 31.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,076,221 km

• M1: 524,640 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.06 AU - 3.1 AU

Year: 2015 Days

Day: 29.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.85 AU - 3.59 AU

Year: 2154 Days

Day: 27.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 154.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,076,221 km

• M1: 2,313,082 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.8

Radius: 13.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.15 AU - 9.09 AU

Year: 9434 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,076,221 km

• M1: 167,699 km (0.081 R)
• M2: 331,509 km (0.118 R)
• M3: 471,532 km (0.078 R)
• M4: 679,025 km (0.098 R)
• M5: 1,000,361 km (0.032 R)
• M6: 1,680,283 km (0.045 R)
• M7: 1,949,260 km (0.11 R)
• M8: 2,165,878 km (0.083 R)
• M9: 2,367,835 km (0.1 R)
• M10: 2,552,738 km (0.101 R)
• M11: 2,912,521 km (0.105 R)
• M12: 3,237,597 km (0.067 R)
• M13: 3,365,802 km (0.097 R)
• M14: 3,469,623 km (0.107 R)
• M15: 3,627,449 km (0.092 R)
• M16: 4,423,908 km (0.117 R)
• M17: 4,740,009 km (0.044 R)
• M18: 5,004,198 km (0.082 R)
• M19: 5,243,256 km (0.115 R)
• M20: 5,670,657 km (0.1 R)
• M21: 5,919,887 km (0.079 R)
• M22: 6,526,656 km (0.119 R)
• M23: 6,953,309 km (0.109 R)
• M24: 7,661,655 km (0.117 R)
• M25: 7,764,728 km (0.113 R)
• M26: 8,146,801 km (0.075 R)
• M27: 8,322,429 km (0.083 R)
• M28: 8,463,948 km (0.115 R)
• M29: 8,570,612 km (0.05 R)
• M30: 8,677,574 km (0.11 R)
• M31: 8,821,038 km (0.066 R)
• M32: 9,074,158 km (0.107 R)
• M33: 9,366,173 km (0.09 R)
• M34: 9,810,329 km (0.071 R)
• M35: 10,034,876 km (0.055 R)
• M36: 10,299,065 km (0.037 R)
• M37: 10,795,880 km (0.065 R)
• M38: 12,332,998 km (0.07 R)
• M39: 12,697,568 km (0.115 R)
• M40: 12,942,460 km (0.111 R)
• M41: 13,395,592 km (0.107 R)
• M42: 13,770,334 km (0.078 R)
• M43: 13,979,921 km (0.057 R)
• M44: 15,087,095 km (0.109 R)
• M45: 16,621,819 km (0.031 R)
• M46: 18,205,911 km (0.075 R)
• M47: 18,713,646 km (0.099 R)
• M48: 19,413,615 km (0.096 R)
• M49: 20,503,435 km (0.067 R)
• M50: 20,695,070 km (0.089 R)
• M51: 20,887,154 km (0.069 R)
• M52: 21,418,675 km (0.083 R)
• M53: 21,564,533 km (0.116 R)
• M54: 21,808,078 km (0.101 R)
• M55: 21,905,766 km (0.045 R)
• M56: 22,396,596 km (0.114 R)
• M57: 22,791,834 km (0.113 R)
• M58: 22,990,350 km (0.078 R)
• M59: 23,389,029 km (0.117 R)
• M60: 23,539,075 km (0.04 R)
• M61: 24,041,874 km (0.027 R)
• M62: 24,294,545 km (0.102 R)
• M63: 24,497,250 km (0.026 R)
• M64: 24,904,455 km (0.083 R)
• M65: 25,365,366 km (0.116 R)
• M66: 25,777,359 km (0.095 R)
• M67: 25,932,492 km (0.114 R)
• M68: 27,711,510 km (0.098 R)
• M69: 27,870,383 km (0.107 R)
• M70: 28,135,919 km (0.036 R)
• M71: 29,854,798 km (0.08 R)
• M72: 30,180,772 km (0.101 R)
• M73: 30,453,489 km (0.101 R)
• M74: 32,328,997 km (0.113 R)
• M75: 32,440,448 km (0.064 R)
• M76: 33,336,988 km (0.093 R)
• M77: 33,449,635 km (0.094 R)
• M78: 33,958,118 km (0.094 R)
• M79: 34,128,211 km (0.073 R)
• M80: 35,211,748 km (0.082 R)
• M81: 36,075,227 km (0.109 R)
• M82: 36,887,394 km (0.119 R)
• M83: 37,003,931 km (0.084 R)
• M84: 39,181,627 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit