🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.71 AU - 0.95 AU

Year: 271 Days

Day: 26.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.71 AU - 1.91 AU

Year: 872 Days

Day: 33.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.35 AU - 2.39 AU

Year: 1307 Days

Day: 33.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,677,146 km

• M1: 640,129 km (0.104 R)
• M2: 1,905,129 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.02 AU - 2.74 AU

Year: 1315 Days

Day: 24.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.8

Radius: 8.7

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.32 AU - 8.76 AU

Year: 6690 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,677,146 km

• M1: 111,151 km (0.083 R)
• M2: 203,154 km (0.091 R)
• M3: 300,393 km (0.094 R)
• M4: 397,182 km (0.1 R)
• M5: 613,950 km (0.103 R)
• M6: 690,394 km (0.096 R)
• M7: 770,279 km (0.056 R)
• M8: 925,412 km (0.036 R)
• M9: 1,029,682 km (0.075 R)
• M10: 1,091,167 km (0.11 R)
• M11: 1,434,494 km (0.093 R)
• M12: 1,942,528 km (0.11 R)
• M13: 2,176,499 km (0.088 R)
• M14: 2,358,111 km (0.111 R)
• M15: 2,714,603 km (0.107 R)
• M16: 2,822,762 km (0.081 R)
• M17: 3,088,149 km (0.107 R)
• M18: 3,572,098 km (0.1 R)
• M19: 3,811,006 km (0.101 R)
• M20: 4,228,982 km (0.039 R)
• M21: 4,456,221 km (0.111 R)
• M22: 4,584,277 km (0.12 R)
• M23: 4,739,560 km (0.118 R)
• M24: 5,296,513 km (0.071 R)
• M25: 5,707,009 km (0.086 R)
• M26: 5,762,660 km (0.108 R)
• M27: 5,986,458 km (0.097 R)
• M28: 6,156,401 km (0.102 R)
• M29: 6,792,641 km (0.098 R)
• M30: 7,148,684 km (0.058 R)
• M31: 7,510,711 km (0.117 R)
• M32: 8,221,301 km (0.049 R)
• M33: 8,284,132 km (0.106 R)
• M34: 8,378,528 km (0.067 R)
• M35: 8,985,596 km (0.102 R)
• M36: 9,147,611 km (0.071 R)
• M37: 9,310,672 km (0.112 R)
• M38: 9,441,870 km (0.107 R)
• M39: 9,606,726 km (0.088 R)
• M40: 11,097,768 km (0.093 R)
• M41: 11,376,469 km (0.044 R)
• M42: 12,298,441 km (0.117 R)
• M43: 12,370,398 km (0.089 R)
• M44: 13,060,642 km (0.113 R)
• M45: 13,281,149 km (0.087 R)
• M46: 13,465,903 km (0.086 R)
• M47: 13,763,303 km (0.063 R)
• M48: 14,100,497 km (0.051 R)
• M49: 14,251,292 km (0.065 R)
• M50: 14,402,535 km (0.103 R)
• M51: 14,936,151 km (0.113 R)
• M52: 15,089,788 km (0.092 R)
• M53: 15,205,277 km (0.097 R)
• M54: 15,321,216 km (0.094 R)
• M55: 16,496,157 km (0.079 R)
• M56: 17,335,850 km (0.074 R)
• M57: 17,537,807 km (0.098 R)
• M58: 17,659,281 km (0.107 R)
• M59: 18,230,296 km (0.117 R)
• M60: 18,353,415 km (0.052 R)
• M61: 19,098,113 km (0.086 R)
• M62: 19,642,051 km (0.096 R)
• M63: 19,768,311 km (0.12 R)
• M64: 20,233,561 km (0.053 R)
• M65: 20,702,401 km (0.107 R)
• M66: 21,781,151 km (0.062 R)
• M67: 23,188,568 km (0.074 R)
• M68: 23,723,978 km (0.114 R)
• M69: 24,489,321 km (0.086 R)
• M70: 25,217,115 km (0.111 R)
• M71: 25,445,999 km (0.06 R)
• M72: 25,537,853 km (0.095 R)
• M73: 25,767,635 km (0.064 R)
• M74: 26,554,220 km (0.111 R)
• M75: 26,647,270 km (0.06 R)
• M76: 27,536,929 km (0.109 R)
• M77: 27,772,545 km (0.088 R)
• M78: 28,483,734 km (0.116 R)
• M79: 29,344,969 km (0.098 R)
• M80: 31,584,598 km (0.115 R)
• M81: 32,376,570 km (0.036 R)
• M82: 32,625,351 km (0.111 R)
• M83: 32,824,765 km (0.116 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 11,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit