🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.45 AU - 0.65 AU

Year: 148 Days

Day: 15.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.76 AU - 2.5 AU

Year: 1130 Days

Day: 33.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,917,434 km

• M1: 1,097,899 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.81 AU - 3.77 AU

Year: 2169 Days

Day: 35.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.49 AU - 4.85 AU

Year: 3095 Days

Day: 22 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.3

Radius: 4.4

Gravity: 27.75 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.04 AU - 15.44 AU

Year: 21623 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,917,434 km

• M1: 56,997 km (0.074 R)
• M2: 177,124 km (0.081 R)
• M3: 438,471 km (0.119 R)
• M4: 477,516 km (0.052 R)
• M5: 601,832 km (0.048 R)
• M6: 955,930 km (0.112 R)
• M7: 1,222,663 km (0.114 R)
• M8: 1,950,158 km (0.084 R)
• M9: 2,049,042 km (0.096 R)
• M10: 2,460,885 km (0.098 R)
• M11: 2,972,958 km (0.101 R)
• M12: 4,090,903 km (0.116 R)
• M13: 4,518,604 km (0.085 R)
• M14: 6,220,279 km (0.096 R)
• M15: 6,317,368 km (0.094 R)
• M16: 6,415,056 km (0.1 R)
• M17: 6,463,974 km (0.105 R)
• M18: 7,937,813 km (0.099 R)
• M19: 8,096,087 km (0.118 R)
• M20: 8,202,152 km (0.068 R)
• M21: 8,630,900 km (0.049 R)
• M22: 9,398,636 km (0.062 R)
• M23: 9,510,086 km (0.12 R)
• M24: 10,130,917 km (0.104 R)
• M25: 10,187,914 km (0.106 R)
• M26: 11,470,716 km (0.09 R)
• M27: 11,649,485 km (0.085 R)
• M28: 11,709,325 km (0.063 R)
• M29: 12,680,364 km (0.111 R)
• M30: 14,184,421 km (0.082 R)
• M31: 14,698,140 km (0.068 R)
• M32: 15,283,367 km (0.097 R)
• M33: 16,881,073 km (0.117 R)
• M34: 17,768,337 km (0.11 R)
• M35: 18,113,609 km (0.08 R)
• M36: 18,182,873 km (0.116 R)
• M37: 18,951,357 km (0.092 R)
• M38: 19,162,739 km (0.096 R)
• M39: 19,658,955 km (0.046 R)
• M40: 20,016,046 km (0.076 R)
• M41: 20,375,230 km (0.09 R)
• M42: 21,173,035 km (0.067 R)
• M43: 22,649,566 km (0.108 R)
• M44: 23,551,342 km (0.096 R)
• M45: 23,626,889 km (0.08 R)
• M46: 23,930,423 km (0.118 R)
• M47: 26,798,364 km (0.12 R)
• M48: 27,671,717 km (0.094 R)
• M49: 28,232,260 km (0.07 R)
• M50: 28,634,977 km (0.087 R)
• M51: 29,202,103 km (0.102 R)
• M52: 30,594,410 km (0.044 R)
• M53: 30,759,716 km (0.058 R)
• M54: 32,849,897 km (0.059 R)
• M55: 33,698,716 km (0.095 R)
• M56: 33,869,407 km (0.116 R)
• M57: 34,382,976 km (0.09 R)
• M58: 34,640,733 km (0.076 R)
• M59: 36,288,255 km (0.083 R)
• M60: 36,550,649 km (0.099 R)
• M61: 37,430,135 km (0.119 R)
• M62: 38,762,304 km (0.082 R)
• M63: 40,290,596 km (0.089 R)
• M64: 40,653,072 km (0.098 R)
• M65: 40,925,639 km (0.115 R)
• M66: 41,381,314 km (0.088 R)
• M67: 41,472,718 km (0.1 R)
• M68: 41,838,635 km (0.105 R)
• M69: 42,666,061 km (0.096 R)
• M70: 43,128,019 km (0.082 R)
• M71: 43,591,623 km (0.103 R)
• M72: 45,557,040 km (0.104 R)
• M73: 45,840,079 km (0.05 R)
• M74: 49,864,561 km (0.109 R)
• M75: 50,253,665 km (0.049 R)
• M76: 51,918,689 km (0.064 R)
• M77: 54,900,923 km (0.039 R)
• M78: 55,001,153 km (0.046 R)
• M79: 57,631,832 km (0.113 R)
• M80: 59,786,490 km (0.11 R)
• M81: 60,303,201 km (0.12 R)
• M82: 62,385,454 km (0.052 R)
• M83: 63,330,164 km (0.073 R)
• M84: 64,808,939 km (0.065 R)
• M85: 66,192,420 km (0.106 R)
• M86: 67,048,569 km (0.096 R)
• M87: 67,800,597 km (0.11 R)
• M88: 68,339,598 km (0.058 R)
• M89: 68,988,255 km (0.097 R)
• M90: 70,509,516 km (0.077 R)
• M91: 72,371,710 km (0.094 R)
• M92: 72,591,918 km (0.076 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit