🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.53 AU - 0.55 AU

Year: 149 Days

Day: 32.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,775,135 km

• M1: 115,340 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.6 AU - 1.88 AU

Year: 860 Days

Day: 24.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.02 AU - 3.98 AU

Year: 2454 Days

Day: 31.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.7

Radius: 5.3

Gravity: 27.97 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.3 AU - 16.74 AU

Year: 19672 Days

Day: 18.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,775,135 km

• M1: 358,586 km (0.103 R)
• M2: 1,081,144 km (0.05 R)
• M3: 1,461,571 km (0.106 R)
• M4: 2,016,430 km (0.046 R)
• M5: 2,370,528 km (0.113 R)
• M6: 2,667,779 km (0.075 R)
• M7: 2,782,221 km (0.066 R)
• M8: 8,022,335 km (0.096 R)
• M9: 8,132,589 km (0.112 R)
• M10: 8,298,792 km (0.108 R)
• M11: 8,747,885 km (0.107 R)
• M12: 8,975,274 km (0.071 R)
• M13: 10,201,228 km (0.083 R)
• M14: 10,681,886 km (0.118 R)
• M15: 10,742,473 km (0.095 R)
• M16: 11,665,193 km (0.109 R)
• M17: 12,485,289 km (0.066 R)
• M18: 13,981,118 km (0.107 R)
• M19: 14,113,961 km (0.048 R)
• M20: 14,180,382 km (0.075 R)
• M21: 14,313,823 km (0.108 R)
• M22: 15,190,766 km (0.11 R)
• M23: 16,996,263 km (0.073 R)
• M24: 17,067,172 km (0.11 R)
• M25: 18,068,431 km (0.081 R)
• M26: 19,309,644 km (0.116 R)
• M27: 20,052,697 km (0.111 R)
• M28: 20,578,234 km (0.094 R)
• M29: 21,184,554 km (0.06 R)
• M30: 21,796,709 km (0.087 R)
• M31: 22,259,565 km (0.116 R)
• M32: 22,337,056 km (0.067 R)
• M33: 22,414,548 km (0.114 R)
• M34: 22,725,712 km (0.033 R)
• M35: 23,116,611 km (0.074 R)
• M36: 24,782,533 km (0.03 R)
• M37: 25,346,367 km (0.111 R)
• M38: 25,427,300 km (0.054 R)
• M39: 25,914,390 km (0.08 R)
• M40: 26,733,289 km (0.108 R)
• M41: 27,394,362 km (0.025 R)
• M42: 27,643,742 km (0.036 R)
• M43: 28,564,367 km (0.119 R)
• M44: 28,817,187 km (0.06 R)
• M45: 30,178,079 km (0.12 R)
• M46: 30,349,668 km (0.087 R)
• M47: 30,521,556 km (0.116 R)
• M48: 30,952,697 km (0.11 R)
• M49: 31,472,849 km (0.115 R)
• M50: 31,908,328 km (0.102 R)
• M51: 33,670,591 km (0.063 R)
• M52: 34,473,932 km (0.051 R)
• M53: 34,922,875 km (0.063 R)
• M54: 35,012,933 km (0.091 R)
• M55: 35,102,991 km (0.111 R)
• M56: 37,841,978 km (0.099 R)
• M57: 38,305,133 km (0.104 R)
• M58: 39,049,981 km (0.108 R)
• M59: 39,143,480 km (0.057 R)
• M60: 39,799,616 km (0.108 R)
• M61: 41,408,391 km (0.087 R)
• M62: 41,981,351 km (0.033 R)
• M63: 43,618,700 km (0.104 R)
• M64: 46,162,911 km (0.081 R)
• M65: 47,154,296 km (0.059 R)
• M66: 47,852,320 km (0.118 R)
• M67: 48,052,332 km (0.043 R)
• M68: 52,523,962 km (0.11 R)
• M69: 54,182,703 km (0.04 R)
• M70: 55,123,225 km (0.103 R)
• M71: 55,648,014 km (0.118 R)
• M72: 55,858,499 km (0.102 R)
• M73: 57,232,555 km (0.119 R)
• M74: 58,083,617 km (0.074 R)
• M75: 59,368,214 km (0.051 R)
• M76: 59,798,458 km (0.086 R)
• M77: 61,312,388 km (0.103 R)
• M78: 65,263,118 km (0.072 R)
• M79: 65,373,970 km (0.099 R)
• M80: 69,182,134 km (0.058 R)
• M81: 71,227,137 km (0.114 R)
• M82: 71,569,865 km (0.104 R)
• M83: 71,913,192 km (0.073 R)
• M84: 72,946,315 km (0.109 R)
• M85: 73,061,506 km (0.094 R)
• M86: 73,637,906 km (0.075 R)
• M87: 73,753,396 km (0.051 R)
• M88: 75,842,081 km (0.116 R)
• M89: 76,075,304 km (0.107 R)
• M90: 77,950,065 km (0.088 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: 415 - 10,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit