🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.83 AU

Year: 204 Days

Day: 29.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.66 AU - 0.72 AU

Year: 204 Days

Day: 20 Hours

Environment

Temp: 213 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.82 AU - 1.94 AU

Year: 919 Days

Day: 39.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,022,538 km

• M1: 583,880 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.82 AU - 3.7 AU

Year: 2098 Days

Day: 35.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,022,538 km

• M1: 181,163 km (0.117 R)
• M2: 1,222,514 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.86 AU - 4.62 AU

Year: 2578 Days

Day: 47.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.8

Radius: 4.4

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.91 AU - 20.05 AU

Year: 28317 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,022,538 km

• M1: 61,186 km (0.114 R)
• M2: 200,312 km (0.073 R)
• M3: 243,246 km (0.11 R)
• M4: 305,778 km (0.069 R)
• M5: 466,745 km (0.106 R)
• M6: 1,416,243 km (0.108 R)
• M7: 1,532,929 km (0.073 R)
• M8: 1,562,550 km (0.069 R)
• M9: 1,965,566 km (0.059 R)
• M10: 2,364,694 km (0.12 R)
• M11: 2,898,010 km (0.027 R)
• M12: 3,159,208 km (0.11 R)
• M13: 3,905,701 km (0.075 R)
• M14: 4,193,976 km (0.037 R)
• M15: 4,319,639 km (0.083 R)
• M16: 4,361,676 km (0.066 R)
• M17: 4,617,488 km (0.081 R)
• M18: 5,368,619 km (0.058 R)
• M19: 6,299,566 km (0.113 R)
• M20: 7,633,381 km (0.108 R)
• M21: 7,786,868 km (0.116 R)
• M22: 7,941,403 km (0.114 R)
• M23: 8,096,835 km (0.114 R)
• M24: 8,148,895 km (0.102 R)
• M25: 9,816,911 km (0.109 R)
• M26: 10,095,463 km (0.076 R)
• M27: 10,433,255 km (0.101 R)
• M28: 10,889,379 km (0.113 R)
• M29: 11,293,891 km (0.083 R)
• M30: 11,352,085 km (0.05 R)
• M31: 11,880,165 km (0.115 R)
• M32: 12,657,177 km (0.102 R)
• M33: 12,960,412 km (0.082 R)
• M34: 13,388,860 km (0.066 R)
• M35: 13,884,178 km (0.049 R)
• M36: 14,322,500 km (0.074 R)
• M37: 14,575,021 km (0.079 R)
• M38: 15,405,888 km (0.098 R)
• M39: 16,252,013 km (0.087 R)
• M40: 16,647,550 km (0.11 R)
• M41: 16,713,822 km (0.118 R)
• M42: 16,979,658 km (0.044 R)
• M43: 17,515,517 km (0.113 R)
• M44: 17,920,927 km (0.116 R)
• M45: 18,603,692 km (0.109 R)
• M46: 19,156,007 km (0.105 R)
• M47: 19,294,984 km (0.09 R)
• M48: 19,434,259 km (0.068 R)
• M49: 21,274,612 km (0.107 R)
• M50: 23,987,869 km (0.093 R)
• M51: 24,664,201 km (0.073 R)
• M52: 26,035,415 km (0.094 R)
• M53: 26,575,314 km (0.074 R)
• M54: 29,810,966 km (0.097 R)
• M55: 30,781,258 km (0.077 R)
• M56: 32,008,559 km (0.117 R)
• M57: 32,090,987 km (0.083 R)
• M58: 32,752,659 km (0.119 R)
• M59: 33,502,294 km (0.1 R)
• M60: 33,753,468 km (0.048 R)
• M61: 33,837,393 km (0.089 R)
• M62: 34,005,242 km (0.076 R)
• M63: 35,529,195 km (0.108 R)
• M64: 35,956,297 km (0.082 R)
• M65: 38,205,202 km (0.119 R)
• M66: 38,292,567 km (0.101 R)
• M67: 40,321,114 km (0.032 R)
• M68: 40,410,125 km (0.107 R)
• M69: 40,766,766 km (0.042 R)
• M70: 41,752,766 km (0.112 R)
• M71: 42,203,504 km (0.108 R)
• M72: 42,746,544 km (0.079 R)
• M73: 42,837,350 km (0.108 R)
• M74: 46,146,306 km (0.085 R)
• M75: 48,681,391 km (0.088 R)
• M76: 49,917,967 km (0.072 R)
• M77: 51,068,674 km (0.102 R)
• M78: 51,261,356 km (0.119 R)
• M79: 52,131,118 km (0.119 R)
• M80: 54,375,984 km (0.099 R)
• M81: 55,164,215 km (0.114 R)
• M82: 56,652,265 km (0.073 R)
• M83: 58,052,950 km (0.106 R)
• M84: 58,455,368 km (0.095 R)
• M85: 60,480,624 km (0.107 R)
• M86: 62,220,148 km (0.094 R)
• M87: 63,147,804 km (0.098 R)
• M88: 63,457,921 km (0.119 R)
• M89: 63,976,128 km (0.062 R)
• M90: 64,599,801 km (0.077 R)
• M91: 64,808,042 km (0.108 R)
• M92: 69,660,697 km (0.058 R)
• M93: 69,981,286 km (0.106 R)
• M94: 70,088,248 km (0.095 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 18,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit