🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.7 AU - 0.9 AU

Year: 265 Days

Day: 13.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,838,206 km

• M1: 211,083 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.83 AU - 1.37 AU

Year: 428 Days

Day: 22.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,838,206 km

• M1: 625,618 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.92 AU - 1.3 AU

Year: 434 Days

Day: 29.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.47 AU - 2.49 AU

Year: 1448 Days

Day: 27.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,838,206 km

• M1: 272,717 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.74 AU - 3.72 AU

Year: 2153 Days

Day: 14.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 170.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.77 AU - 4.09 AU

Year: 2356 Days

Day: 19.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,838,206 km

• M1: 997,519 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.78 AU - 4.98 AU

Year: 3400 Days

Day: 41.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,838,206 km

• M1: 265,835 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.4

Radius: 5.2

Gravity: 28.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.18 AU - 22.42 AU

Year: 29032 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,838,206 km

• M1: 310,416 km (0.099 R)
• M2: 396,734 km (0.084 R)
• M3: 702,661 km (0.099 R)
• M4: 1,635,853 km (0.055 R)
• M5: 2,239,181 km (0.086 R)
• M6: 2,721,484 km (0.116 R)
• M7: 2,997,792 km (0.045 R)
• M8: 3,727,081 km (0.118 R)
• M9: 3,777,645 km (0.088 R)
• M10: 3,930,534 km (0.101 R)
• M11: 4,401,469 km (0.077 R)
• M12: 5,282,002 km (0.11 R)
• M13: 5,568,182 km (0.113 R)
• M14: 5,859,300 km (0.104 R)
• M15: 6,700,638 km (0.093 R)
• M16: 6,762,273 km (0.064 R)
• M17: 7,010,306 km (0.076 R)
• M18: 8,493,419 km (0.09 R)
• M19: 9,442,019 km (0.066 R)
• M20: 10,352,472 km (0.074 R)
• M21: 11,807,012 km (0.089 R)
• M22: 11,881,512 km (0.102 R)
• M23: 12,786,429 km (0.079 R)
• M24: 14,184,721 km (0.07 R)
• M25: 16,787,723 km (0.068 R)
• M26: 18,143,230 km (0.103 R)
• M27: 18,229,249 km (0.084 R)
• M28: 21,228,536 km (0.099 R)
• M29: 21,682,416 km (0.096 R)
• M30: 22,599,601 km (0.025 R)
• M31: 22,784,504 km (0.116 R)
• M32: 23,435,853 km (0.093 R)
• M33: 23,810,895 km (0.104 R)
• M34: 23,999,089 km (0.092 R)
• M35: 24,093,335 km (0.037 R)
• M36: 24,852,096 km (0.091 R)
• M37: 25,908,107 km (0.106 R)
• M38: 26,783,105 km (0.118 R)
• M39: 27,273,337 km (0.089 R)
• M40: 27,371,773 km (0.05 R)
• M41: 28,063,813 km (0.045 R)
• M42: 28,262,628 km (0.052 R)
• M43: 29,163,058 km (0.115 R)
• M44: 29,566,374 km (0.08 R)
• M45: 31,300,362 km (0.071 R)
• M46: 32,023,967 km (0.114 R)
• M47: 32,127,788 km (0.049 R)
• M48: 33,277,298 km (0.06 R)
• M49: 34,333,759 km (0.118 R)
• M50: 34,759,514 km (0.078 R)
• M51: 35,079,953 km (0.03 R)
• M52: 35,616,111 km (0.081 R)
• M53: 35,723,672 km (0.038 R)
• M54: 38,337,596 km (0.111 R)
• M55: 38,668,656 km (0.086 R)
• M56: 41,464,042 km (0.1 R)
• M57: 42,030,868 km (0.074 R)
• M58: 42,144,563 km (0.09 R)
• M59: 42,486,244 km (0.066 R)
• M60: 45,602,069 km (0.118 R)
• M61: 47,719,926 km (0.098 R)
• M62: 47,957,188 km (0.105 R)
• M63: 50,714,127 km (0.111 R)
• M64: 52,294,928 km (0.047 R)
• M65: 54,015,303 km (0.071 R)
• M66: 54,386,455 km (0.107 R)
• M67: 55,131,154 km (0.077 R)
• M68: 56,004,207 km (0.094 R)
• M69: 57,385,294 km (0.073 R)
• M70: 59,541,897 km (0.062 R)
• M71: 60,565,895 km (0.103 R)
• M72: 61,854,082 km (0.101 R)
• M73: 61,983,335 km (0.099 R)
• M74: 62,242,288 km (0.078 R)
• M75: 63,411,695 km (0.059 R)
• M76: 65,376,813 km (0.071 R)
• M77: 69,232,548 km (0.037 R)
• M78: 69,366,737 km (0.083 R)
• M79: 73,983,029 km (0.103 R)
• M80: 76,466,652 km (0.047 R)
• M81: 77,300,661 km (0.088 R)
• M82: 78,417,409 km (0.098 R)
• M83: 79,539,393 km (0.062 R)
• M84: 79,961,408 km (0.081 R)
• M85: 80,525,392 km (0.093 R)
• M86: 84,510,081 km (0.052 R)
• M87: 86,960,494 km (0.067 R)
• M88: 89,873,015 km (0.095 R)
• M89: 91,635,877 km (0.081 R)
• M90: 95,643,753 km (0.074 R)
• M91: 99,860,019 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit