🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.83 AU

Year: 224 Days

Day: 22.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.42 AU - 1.62 AU

Year: 688 Days

Day: 30.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,209,078 km

• M1: 94,247 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.46 AU - 1.96 AU

Year: 821 Days

Day: 29.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.49 AU - 2.23 AU

Year: 931 Days

Day: 15.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,209,078 km

• M1: 90,507 km (0.093 R)
• M2: 772,972 km (0.052 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.9

Radius: 14.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.88 AU - 11.48 AU

Year: 12812 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,209,078 km

• M1: 365,617 km (0.089 R)
• M2: 771,925 km (0.057 R)
• M3: 1,006,195 km (0.096 R)
• M4: 1,265,149 km (0.096 R)
• M5: 1,498,372 km (0.118 R)
• M6: 1,720,824 km (0.116 R)
• M7: 1,849,329 km (0.104 R)
• M8: 2,007,903 km (0.11 R)
• M9: 2,658,803 km (0.111 R)
• M10: 2,839,218 km (0.086 R)
• M11: 3,180,750 km (0.095 R)
• M12: 4,425,853 km (0.048 R)
• M13: 4,970,090 km (0.113 R)
• M14: 5,807,090 km (0.057 R)
• M15: 5,964,168 km (0.11 R)
• M16: 6,242,270 km (0.085 R)
• M17: 6,811,341 km (0.081 R)
• M18: 7,397,316 km (0.109 R)
• M19: 7,567,707 km (0.047 R)
• M20: 7,782,530 km (0.034 R)
• M21: 8,130,644 km (0.101 R)
• M22: 9,573,665 km (0.088 R)
• M23: 9,712,941 km (0.097 R)
• M24: 10,563,255 km (0.031 R)
• M25: 10,707,318 km (0.068 R)
• M26: 10,948,919 km (0.091 R)
• M27: 11,339,219 km (0.069 R)
• M28: 11,783,824 km (0.114 R)
• M29: 12,588,212 km (0.055 R)
• M30: 13,151,747 km (0.119 R)
• M31: 13,306,880 km (0.06 R)
• M32: 13,618,941 km (0.058 R)
• M33: 13,986,055 km (0.082 R)
• M34: 14,945,126 km (0.092 R)
• M35: 15,432,666 km (0.113 R)
• M36: 16,590,553 km (0.1 R)
• M37: 17,039,048 km (0.083 R)
• M38: 17,605,276 km (0.1 R)
• M39: 17,776,416 km (0.044 R)
• M40: 19,047,998 km (0.095 R)
• M41: 19,164,983 km (0.109 R)
• M42: 20,288,912 km (0.108 R)
• M43: 20,949,387 km (0.099 R)
• M44: 21,495,120 km (0.109 R)
• M45: 24,483,786 km (0.105 R)
• M46: 25,702,410 km (0.077 R)
• M47: 26,940,781 km (0.091 R)
• M48: 27,666,630 km (0.104 R)
• M49: 27,932,166 km (0.081 R)
• M50: 28,265,321 km (0.097 R)
• M51: 28,801,031 km (0.032 R)
• M52: 29,814,556 km (0.072 R)
• M53: 30,702,569 km (0.115 R)
• M54: 31,322,353 km (0.105 R)
• M55: 31,460,582 km (0.116 R)
• M56: 34,126,715 km (0.077 R)
• M57: 34,554,266 km (0.072 R)
• M58: 34,840,297 km (0.08 R)
• M59: 36,572,939 km (0.071 R)
• M60: 37,156,670 km (0.102 R)
• M61: 37,449,733 km (0.07 R)
• M62: 37,670,090 km (0.088 R)
• M63: 39,821,756 km (0.079 R)
• M64: 43,856,261 km (0.119 R)
• M65: 44,554,135 km (0.113 R)
• M66: 44,943,539 km (0.108 R)
• M67: 45,333,989 km (0.12 R)
• M68: 45,804,026 km (0.089 R)
• M69: 46,907,011 km (0.059 R)
• M70: 48,338,064 km (0.111 R)
• M71: 48,898,607 km (0.119 R)
• M72: 49,300,128 km (0.05 R)
• M73: 49,783,479 km (0.111 R)
• M74: 50,511,571 km (0.107 R)
• M75: 51,487,698 km (0.081 R)
• M76: 51,651,058 km (0.111 R)
• M77: 53,624,105 km (0.109 R)
• M78: 53,872,587 km (0.08 R)
• M79: 54,953,282 km (0.025 R)
• M80: 56,041,158 km (0.069 R)
• M81: 56,209,006 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 18,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit