🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.65 AU - 1.03 AU

Year: 269 Days

Day: 33 Hours

Environment

Temp: 148 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.89 AU - 4.13 AU

Year: 2301 Days

Day: 20.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,410,376 km

• M1: 1,483,412 km (0.114 R)
• M2: 2,036,027 km (0.063 R)

Asteroid Belt

Center: 10.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.1

Radius: 4.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.61 AU - 18.67 AU

Year: 27029 Days

Day: 18 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,410,376 km

• M1: 75,397 km (0.032 R)
• M2: 136,284 km (0.071 R)
• M3: 301,440 km (0.072 R)
• M4: 389,254 km (0.109 R)
• M5: 452,683 km (0.102 R)
• M6: 537,056 km (0.076 R)
• M7: 572,361 km (0.082 R)
• M8: 645,365 km (0.076 R)
• M9: 1,558,062 km (0.12 R)
• M10: 2,153,162 km (0.071 R)
• M11: 2,210,458 km (0.102 R)
• M12: 2,474,798 km (0.083 R)
• M13: 2,656,559 km (0.059 R)
• M14: 3,260,336 km (0.081 R)
• M15: 3,697,012 km (0.116 R)
• M16: 4,009,971 km (0.101 R)
• M17: 4,223,447 km (0.065 R)
• M18: 4,661,320 km (0.09 R)
• M19: 5,267,491 km (0.051 R)
• M20: 5,738,275 km (0.083 R)
• M21: 5,818,160 km (0.092 R)
• M22: 6,761,674 km (0.043 R)
• M23: 7,272,700 km (0.102 R)
• M24: 7,315,785 km (0.081 R)
• M25: 7,489,169 km (0.095 R)
• M26: 8,924,710 km (0.098 R)
• M27: 9,017,161 km (0.039 R)
• M28: 9,343,434 km (0.079 R)
• M29: 10,103,541 km (0.101 R)
• M30: 10,982,129 km (0.088 R)
• M31: 12,655,381 km (0.112 R)
• M32: 14,190,106 km (0.102 R)
• M33: 14,569,337 km (0.046 R)
• M34: 16,288,216 km (0.109 R)
• M35: 18,070,076 km (0.062 R)
• M36: 19,132,670 km (0.119 R)
• M37: 19,252,049 km (0.104 R)
• M38: 20,215,459 km (0.12 R)
• M39: 20,703,149 km (0.111 R)
• M40: 20,887,004 km (0.04 R)
• M41: 22,126,423 km (0.089 R)
• M42: 22,439,980 km (0.054 R)
• M43: 23,135,012 km (0.104 R)
• M44: 27,787,804 km (0.07 R)
• M45: 28,670,133 km (0.058 R)
• M46: 29,217,661 km (0.11 R)
• M47: 32,931,129 km (0.044 R)
• M48: 35,903,938 km (0.072 R)
• M49: 36,124,894 km (0.038 R)
• M50: 37,459,606 km (0.056 R)
• M51: 39,872,021 km (0.054 R)
• M52: 40,024,462 km (0.119 R)
• M53: 40,636,018 km (0.109 R)
• M54: 40,712,761 km (0.088 R)
• M55: 40,866,249 km (0.072 R)
• M56: 41,482,143 km (0.061 R)
• M57: 41,636,678 km (0.084 R)
• M58: 42,645,267 km (0.115 R)
• M59: 44,844,954 km (0.038 R)
• M60: 46,038,446 km (0.078 R)
• M61: 46,598,989 km (0.111 R)
• M62: 49,271,854 km (0.096 R)
• M63: 50,009,371 km (0.069 R)
• M64: 50,585,473 km (0.119 R)
• M65: 51,744,407 km (0.091 R)
• M66: 52,077,113 km (0.11 R)
• M67: 53,163,343 km (0.104 R)
• M68: 53,415,117 km (0.119 R)
• M69: 54,510,622 km (0.067 R)
• M70: 55,103,478 km (0.064 R)
• M71: 55,273,272 km (0.087 R)
• M72: 55,954,241 km (0.103 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 15,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit