🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.53 AU - 0.55 AU

Year: 152 Days

Day: 39.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.53 AU - 0.57 AU

Year: 156 Days

Day: 20.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,175,729 km

• M1: 222,003 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.7 AU - 1.1 AU

Year: 327 Days

Day: 26.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 9.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.3

Radius: 7.1

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.33 AU - 18.93 AU

Year: 28343 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,175,729 km

• M1: 95,443 km (0.117 R)
• M2: 205,547 km (0.106 R)
• M3: 520,002 km (0.098 R)
• M4: 868,565 km (0.114 R)
• M5: 1,250,638 km (0.069 R)
• M6: 1,745,358 km (0.097 R)
• M7: 1,877,902 km (0.105 R)
• M8: 2,223,623 km (0.115 R)
• M9: 2,551,840 km (0.09 R)
• M10: 3,293,996 km (0.05 R)
• M11: 3,541,580 km (0.094 R)
• M12: 3,752,663 km (0.096 R)
• M13: 3,881,167 km (0.083 R)
• M14: 4,231,077 km (0.057 R)
• M15: 4,455,025 km (0.107 R)
• M16: 5,927,816 km (0.091 R)
• M17: 6,077,713 km (0.115 R)
• M18: 6,535,033 km (0.075 R)
• M19: 6,898,556 km (0.111 R)
• M20: 6,950,915 km (0.107 R)
• M21: 8,249,275 km (0.118 R)
• M22: 9,974,288 km (0.112 R)
• M23: 10,877,112 km (0.111 R)
• M24: 10,999,483 km (0.076 R)
• M25: 12,375,484 km (0.116 R)
• M26: 14,673,906 km (0.096 R)
• M27: 15,012,894 km (0.098 R)
• M28: 15,285,910 km (0.106 R)
• M29: 16,675,375 km (0.057 R)
• M30: 17,671,847 km (0.105 R)
• M31: 17,960,122 km (0.079 R)
• M32: 18,104,783 km (0.049 R)
• M33: 18,249,893 km (0.104 R)
• M34: 18,907,675 km (0.106 R)
• M35: 19,647,586 km (0.118 R)
• M36: 20,246,277 km (0.06 R)
• M37: 20,850,951 km (0.065 R)
• M38: 21,615,247 km (0.118 R)
• M39: 23,723,978 km (0.119 R)
• M40: 24,521,634 km (0.05 R)
• M41: 25,571,512 km (0.087 R)
• M42: 25,815,955 km (0.052 R)
• M43: 26,389,064 km (0.101 R)
• M44: 27,798,576 km (0.109 R)
• M45: 27,966,125 km (0.091 R)
• M46: 28,133,824 km (0.116 R)
• M47: 28,808,212 km (0.079 R)
• M48: 29,573,405 km (0.032 R)
• M49: 29,829,815 km (0.06 R)
• M50: 30,863,387 km (0.06 R)
• M51: 32,788,263 km (0.054 R)
• M52: 34,122,826 km (0.084 R)
• M53: 36,112,178 km (0.073 R)
• M54: 36,752,906 km (0.096 R)
• M55: 37,212,919 km (0.119 R)
• M56: 38,045,880 km (0.058 R)
• M57: 41,821,132 km (0.099 R)
• M58: 43,655,651 km (0.116 R)
• M59: 45,024,172 km (0.117 R)
• M60: 45,319,329 km (0.113 R)
• M61: 45,516,349 km (0.103 R)
• M62: 46,208,389 km (0.089 R)
• M63: 51,559,804 km (0.11 R)
• M64: 52,694,803 km (0.039 R)
• M65: 53,838,030 km (0.088 R)
• M66: 54,046,868 km (0.114 R)
• M67: 55,620,937 km (0.03 R)
• M68: 56,149,018 km (0.091 R)
• M69: 56,678,594 km (0.12 R)
• M70: 57,316,479 km (0.115 R)
• M71: 57,422,993 km (0.092 R)
• M72: 58,706,543 km (0.11 R)
• M73: 59,999,667 km (0.075 R)
• M74: 62,175,418 km (0.041 R)
• M75: 64,155,645 km (0.108 R)
• M76: 65,264,764 km (0.084 R)
• M77: 66,268,266 km (0.112 R)
• M78: 67,501,850 km (0.096 R)
• M79: 67,726,846 km (0.111 R)
• M80: 69,991,458 km (0.111 R)
• M81: 70,105,302 km (0.025 R)
• M82: 70,447,432 km (0.117 R)
• M83: 71,133,040 km (0.093 R)
• M84: 71,247,482 km (0.12 R)
• M85: 71,591,407 km (0.104 R)
• M86: 72,626,325 km (0.105 R)
• M87: 73,897,907 km (0.067 R)
• M88: 74,362,110 km (0.119 R)
• M89: 74,478,198 km (0.085 R)
• M90: 75,060,133 km (0.1 R)
• M91: 76,580,197 km (0.108 R)
• M92: 77,167,668 km (0.106 R)
• M93: 77,402,985 km (0.103 R)
• M94: 78,110,434 km (0.088 R)
• M95: 78,820,126 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 19,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit