🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.33 AU - 2.83 AU

Year: 1456 Days

Day: 14.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.7 AU - 3.22 AU

Year: 1790 Days

Day: 47.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.2

Radius: 3.4

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 18.88 AU - 22.56 AU

Year: 33148 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,988,637 km

• M1: 63,429 km (0.1 R)
• M2: 163,660 km (0.038 R)
• M3: 293,661 km (0.114 R)
• M4: 434,731 km (0.112 R)
• M5: 486,343 km (0.118 R)
• M6: 712,535 km (0.12 R)
• M7: 794,514 km (0.089 R)
• M8: 1,081,892 km (0.059 R)
• M9: 1,200,373 km (0.11 R)
• M10: 1,373,308 km (0.086 R)
• M11: 2,023,910 km (0.066 R)
• M12: 2,472,105 km (0.071 R)
• M13: 3,148,886 km (0.099 R)
• M14: 3,182,396 km (0.049 R)
• M15: 3,283,972 km (0.092 R)
• M16: 3,914,827 km (0.057 R)
• M17: 6,915,012 km (0.053 R)
• M18: 7,090,490 km (0.119 R)
• M19: 7,445,785 km (0.103 R)
• M20: 8,173,728 km (0.097 R)
• M21: 8,312,705 km (0.112 R)
• M22: 8,734,421 km (0.087 R)
• M23: 9,259,211 km (0.035 R)
• M24: 12,137,174 km (0.08 R)
• M25: 12,189,982 km (0.082 R)
• M26: 12,242,791 km (0.066 R)
• M27: 12,668,396 km (0.097 R)
• M28: 13,152,944 km (0.106 R)
• M29: 13,643,475 km (0.108 R)
• M30: 16,010,712 km (0.102 R)
• M31: 17,897,440 km (0.119 R)
• M32: 19,111,876 km (0.078 R)
• M33: 19,667,034 km (0.117 R)
• M34: 20,039,981 km (0.105 R)
• M35: 21,427,501 km (0.09 R)
• M36: 21,747,192 km (0.111 R)
• M37: 22,261,958 km (0.084 R)
• M38: 23,303,309 km (0.092 R)
• M39: 23,962,288 km (0.067 R)
• M40: 24,828,011 km (0.115 R)
• M41: 26,795,821 km (0.085 R)
• M42: 27,694,156 km (0.066 R)
• M43: 27,763,570 km (0.052 R)
• M44: 28,602,215 km (0.034 R)
• M45: 28,813,148 km (0.1 R)
• M46: 28,883,609 km (0.113 R)
• M47: 29,165,900 km (0.036 R)
• M48: 29,519,998 km (0.064 R)
• M49: 29,875,592 km (0.101 R)
• M50: 29,946,951 km (0.065 R)
• M51: 30,232,682 km (0.045 R)
• M52: 31,312,031 km (0.062 R)
• M53: 31,384,436 km (0.096 R)
• M54: 31,529,546 km (0.111 R)
• M55: 31,747,361 km (0.081 R)
• M56: 32,991,566 km (0.101 R)
• M57: 34,775,072 km (0.067 R)
• M58: 36,971,618 km (0.038 R)
• M59: 37,124,656 km (0.077 R)
• M60: 38,589,818 km (0.095 R)
• M61: 39,838,362 km (0.039 R)
• M62: 42,374,644 km (0.106 R)
• M63: 43,419,884 km (0.025 R)
• M64: 44,229,658 km (0.119 R)
• M65: 47,102,834 km (0.118 R)
• M66: 47,601,444 km (0.098 R)
• M67: 49,360,117 km (0.107 R)
• M68: 50,035,701 km (0.045 R)
• M69: 51,823,694 km (0.103 R)
• M70: 52,682,386 km (0.089 R)
• M71: 56,604,394 km (0.11 R)
• M72: 57,843,513 km (0.027 R)
• M73: 58,288,267 km (0.082 R)
• M74: 58,644,908 km (0.119 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit