🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.64 AU - 0.7 AU

Year: 200 Days

Day: 29 Hours

Environment

Temp: 172 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.15 AU - 1.77 AU

Year: 644 Days

Day: 37.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,441,806 km

• M1: 131,497 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.74 AU - 2 AU

Year: 934 Days

Day: 41.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.81 AU - 2.53 AU

Year: 1168 Days

Day: 23 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.83 AU - 2.89 AU

Year: 1767 Days

Day: 37.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,441,806 km

• M1: 1,240,166 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.39 AU - 4.33 AU

Year: 2770 Days

Day: 36.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,441,806 km

• M1: 742,305 km (0.103 R)

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.1

Radius: 13.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.4 AU - 6.82 AU

Year: 6207 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,441,806 km

• M1: 236,963 km (0.087 R)
• M2: 355,594 km (0.08 R)
• M3: 461,509 km (0.107 R)
• M4: 687,552 km (0.062 R)
• M5: 860,337 km (0.113 R)
• M6: 1,182,870 km (0.088 R)
• M7: 1,305,092 km (0.079 R)
• M8: 1,757,775 km (0.112 R)
• M9: 1,898,995 km (0.098 R)
• M10: 2,280,021 km (0.054 R)
• M11: 2,639,206 km (0.094 R)
• M12: 2,802,267 km (0.091 R)
• M13: 2,944,684 km (0.118 R)
• M14: 3,386,746 km (0.112 R)
• M15: 3,797,542 km (0.084 R)
• M16: 4,361,077 km (0.098 R)
• M17: 5,066,281 km (0.038 R)
• M18: 5,596,307 km (0.095 R)
• M19: 6,144,134 km (0.062 R)
• M20: 6,518,877 km (0.071 R)
• M21: 6,933,413 km (0.098 R)
• M22: 8,058,089 km (0.079 R)
• M23: 8,330,956 km (0.094 R)
• M24: 8,434,029 km (0.058 R)
• M25: 8,537,700 km (0.066 R)
• M26: 8,815,952 km (0.118 R)
• M27: 8,920,970 km (0.115 R)
• M28: 9,452,940 km (0.081 R)
• M29: 9,668,660 km (0.084 R)
• M30: 9,885,876 km (0.051 R)
• M31: 10,510,447 km (0.051 R)
• M32: 11,185,732 km (0.045 R)
• M33: 11,875,079 km (0.111 R)
• M34: 12,736,464 km (0.087 R)
• M35: 13,254,820 km (0.075 R)
• M36: 13,496,421 km (0.094 R)
• M37: 13,617,894 km (0.068 R)
• M38: 13,861,739 km (0.059 R)
• M39: 14,189,059 km (0.039 R)
• M40: 15,018,579 km (0.082 R)
• M41: 16,163,452 km (0.112 R)
• M42: 16,292,405 km (0.107 R)
• M43: 16,942,408 km (0.088 R)
• M44: 17,204,653 km (0.112 R)
• M45: 17,733,481 km (0.098 R)
• M46: 20,039,682 km (0.026 R)
• M47: 20,876,084 km (0.042 R)
• M48: 21,298,548 km (0.109 R)
• M49: 21,487,341 km (0.099 R)
• M50: 22,295,319 km (0.038 R)
• M51: 22,534,974 km (0.11 R)
• M52: 23,113,469 km (0.114 R)
• M53: 25,027,125 km (0.093 R)
• M54: 25,826,876 km (0.066 R)
• M55: 26,078,499 km (0.096 R)
• M56: 26,280,456 km (0.049 R)
• M57: 27,195,397 km (0.081 R)
• M58: 27,451,508 km (0.065 R)
• M59: 27,554,133 km (0.116 R)
• M60: 29,213,622 km (0.065 R)
• M61: 29,475,867 km (0.088 R)
• M62: 29,686,351 km (0.108 R)
• M63: 29,791,668 km (0.081 R)
• M64: 30,161,474 km (0.044 R)
• M65: 30,585,883 km (0.103 R)
• M66: 30,692,247 km (0.104 R)
• M67: 31,119,199 km (0.073 R)
• M68: 31,440,685 km (0.1 R)
• M69: 32,303,416 km (0.11 R)
• M70: 33,010,117 km (0.092 R)
• M71: 33,283,282 km (0.101 R)
• M72: 33,667,001 km (0.081 R)
• M73: 34,052,066 km (0.099 R)
• M74: 34,438,776 km (0.058 R)
• M75: 34,715,831 km (0.104 R)
• M76: 34,882,334 km (0.104 R)
• M77: 35,439,586 km (0.102 R)
• M78: 36,055,929 km (0.073 R)
• M79: 37,242,540 km (0.06 R)
• M80: 37,640,919 km (0.111 R)
• M81: 38,155,087 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 12,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit