🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.35 AU - 3.21 AU

Year: 1719 Days

Day: 44.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.74 AU - 3 AU

Year: 1803 Days

Day: 40.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,001,186 km

• M1: 652,696 km (0.103 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.7

Radius: 13.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.58 AU - 6.28 AU

Year: 4692 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,001,186 km

• M1: 261,198 km (0.036 R)
• M2: 419,772 km (0.092 R)
• M3: 562,937 km (0.068 R)
• M4: 707,000 km (0.066 R)
• M5: 834,756 km (0.097 R)
• M6: 1,173,745 km (0.062 R)
• M7: 1,304,793 km (0.082 R)
• M8: 1,415,944 km (0.078 R)
• M9: 1,530,386 km (0.059 R)
• M10: 1,992,195 km (0.08 R)
• M11: 2,107,385 km (0.09 R)
• M12: 2,254,440 km (0.102 R)
• M13: 2,877,365 km (0.103 R)
• M14: 2,991,808 km (0.061 R)
• M15: 3,141,256 km (0.059 R)
• M16: 3,552,351 km (0.119 R)
• M17: 3,728,727 km (0.048 R)
• M18: 4,017,152 km (0.052 R)
• M19: 4,256,957 km (0.109 R)
• M20: 4,369,305 km (0.091 R)
• M21: 4,654,439 km (0.093 R)
• M22: 4,848,018 km (0.088 R)
• M23: 5,083,784 km (0.101 R)
• M24: 5,648,816 km (0.106 R)
• M25: 6,340,556 km (0.093 R)
• M26: 7,349,594 km (0.083 R)
• M27: 7,689,331 km (0.057 R)
• M28: 7,965,039 km (0.072 R)
• M29: 8,080,828 km (0.1 R)
• M30: 8,408,148 km (0.094 R)
• M31: 8,692,235 km (0.072 R)
• M32: 9,514,275 km (0.11 R)
• M33: 10,084,392 km (0.116 R)
• M34: 10,512,990 km (0.095 R)
• M35: 10,947,722 km (0.071 R)
• M36: 11,913,974 km (0.074 R)
• M37: 12,286,772 km (0.102 R)
• M38: 12,474,667 km (0.112 R)
• M39: 13,208,146 km (0.096 R)
• M40: 13,345,626 km (0.039 R)
• M41: 13,955,686 km (0.114 R)
• M42: 14,603,445 km (0.106 R)
• M43: 15,002,422 km (0.114 R)
• M44: 15,088,441 km (0.079 R)
• M45: 15,203,332 km (0.076 R)
• M46: 15,840,470 km (0.091 R)
• M47: 16,103,762 km (0.089 R)
• M48: 16,191,726 km (0.075 R)
• M49: 16,575,145 km (0.069 R)
• M50: 16,872,246 km (0.102 R)
• M51: 17,141,074 km (0.113 R)
• M52: 18,291,631 km (0.058 R)
• M53: 19,436,055 km (0.108 R)
• M54: 20,730,974 km (0.065 R)
• M55: 20,922,908 km (0.058 R)
• M56: 21,340,585 km (0.048 R)
• M57: 21,502,001 km (0.045 R)
• M58: 21,598,941 km (0.093 R)
• M59: 21,793,567 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.8

Radius: 6.7

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.14 AU - 15.06 AU

Year: 19635 Days

Day: 24.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,001,186 km

• M1: 103,821 km (0.071 R)
• M2: 369,357 km (0.054 R)
• M3: 414,835 km (0.065 R)
• M4: 999,164 km (0.046 R)
• M5: 1,468,303 km (0.04 R)
• M6: 1,887,476 km (0.108 R)
• M7: 1,970,054 km (0.1 R)
• M8: 2,225,268 km (0.1 R)
• M9: 3,182,545 km (0.051 R)
• M10: 3,448,081 km (0.107 R)
• M11: 3,859,775 km (0.068 R)
• M12: 4,036,001 km (0.026 R)
• M13: 4,359,731 km (0.086 R)
• M14: 4,617,338 km (0.096 R)
• M15: 4,880,032 km (0.118 R)
• M16: 5,696,837 km (0.095 R)
• M17: 5,776,871 km (0.093 R)
• M18: 5,897,597 km (0.083 R)
• M19: 6,019,070 km (0.106 R)
• M20: 6,100,601 km (0.119 R)
• M21: 6,513,641 km (0.107 R)
• M22: 7,021,077 km (0.062 R)
• M23: 7,193,114 km (0.107 R)
• M24: 7,717,455 km (0.086 R)
• M25: 7,984,338 km (0.086 R)
• M26: 8,481,302 km (0.082 R)
• M27: 8,572,706 km (0.095 R)
• M28: 9,791,181 km (0.104 R)
• M29: 9,983,414 km (0.06 R)
• M30: 11,819,877 km (0.086 R)
• M31: 12,075,989 km (0.088 R)
• M32: 12,282,135 km (0.098 R)
• M33: 13,277,260 km (0.086 R)
• M34: 14,900,696 km (0.091 R)
• M35: 15,344,104 km (0.056 R)
• M36: 15,511,504 km (0.101 R)
• M37: 15,623,403 km (0.086 R)
• M38: 16,357,480 km (0.116 R)
• M39: 18,152,954 km (0.106 R)
• M40: 19,043,959 km (0.095 R)
• M41: 22,811,282 km (0.038 R)
• M42: 24,289,757 km (0.05 R)
• M43: 25,204,698 km (0.059 R)
• M44: 25,732,629 km (0.076 R)
• M45: 27,270,794 km (0.076 R)
• M46: 29,182,954 km (0.095 R)
• M47: 29,459,710 km (0.118 R)
• M48: 29,737,214 km (0.105 R)
• M49: 30,926,667 km (0.118 R)
• M50: 31,491,698 km (0.069 R)
• M51: 32,560,276 km (0.077 R)
• M52: 36,430,373 km (0.079 R)
• M53: 36,802,871 km (0.119 R)
• M54: 37,626,856 km (0.054 R)
• M55: 39,293,078 km (0.061 R)
• M56: 40,828,550 km (0.12 R)
• M57: 41,603,766 km (0.106 R)
• M58: 43,799,713 km (0.099 R)
• M59: 43,957,988 km (0.049 R)
• M60: 45,471,320 km (0.088 R)
• M61: 47,407,116 km (0.071 R)
• M62: 50,029,866 km (0.057 R)
• M63: 51,025,440 km (0.113 R)
• M64: 53,120,409 km (0.073 R)
• M65: 53,204,782 km (0.089 R)
• M66: 54,390,943 km (0.087 R)
• M67: 54,731,428 km (0.102 R)
• M68: 54,816,699 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit