🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.44 AU - 2.04 AU

Year: 799 Days

Day: 14.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.6

Radius: 12.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.48 AU - 14.32 AU

Year: 14296 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,824,540 km

• M1: 162,014 km (0.097 R)
• M2: 290,070 km (0.115 R)
• M3: 456,124 km (0.118 R)
• M4: 592,856 km (0.071 R)
• M5: 685,009 km (0.068 R)
• M6: 1,180,776 km (0.069 R)
• M7: 1,410,708 km (0.058 R)
• M8: 1,740,422 km (0.108 R)
• M9: 1,844,243 km (0.072 R)
• M10: 2,113,220 km (0.048 R)
• M11: 2,394,912 km (0.094 R)
• M12: 2,491,702 km (0.111 R)
• M13: 2,570,091 km (0.064 R)
• M14: 3,120,911 km (0.095 R)
• M15: 3,269,761 km (0.057 R)
• M16: 3,464,537 km (0.095 R)
• M17: 3,820,730 km (0.056 R)
• M18: 4,353,448 km (0.081 R)
• M19: 5,133,451 km (0.103 R)
• M20: 5,617,250 km (0.075 R)
• M21: 5,799,161 km (0.084 R)
• M22: 6,168,967 km (0.079 R)
• M23: 6,573,779 km (0.096 R)
• M24: 6,683,135 km (0.096 R)
• M25: 6,848,441 km (0.066 R)
• M26: 7,267,614 km (0.084 R)
• M27: 7,352,436 km (0.072 R)
• M28: 7,955,764 km (0.091 R)
• M29: 8,072,451 km (0.078 R)
• M30: 8,396,480 km (0.115 R)
• M31: 8,634,789 km (0.09 R)
• M32: 9,118,140 km (0.047 R)
• M33: 9,393,998 km (0.118 R)
• M34: 9,766,048 km (0.096 R)
• M35: 10,237,880 km (0.068 R)
• M36: 10,396,902 km (0.04 R)
• M37: 10,685,028 km (0.045 R)
• M38: 10,846,294 km (0.051 R)
• M39: 11,499,439 km (0.094 R)
• M40: 11,598,622 km (0.112 R)
• M41: 11,930,879 km (0.091 R)
• M42: 12,367,705 km (0.027 R)
• M43: 12,844,024 km (0.112 R)
• M44: 12,981,206 km (0.113 R)
• M45: 13,569,724 km (0.114 R)
• M46: 14,025,548 km (0.065 R)
• M47: 14,237,678 km (0.071 R)
• M48: 14,522,213 km (0.094 R)
• M49: 14,844,597 km (0.073 R)
• M50: 17,015,711 km (0.083 R)
• M51: 17,317,599 km (0.115 R)
• M52: 17,431,443 km (0.116 R)
• M53: 17,850,467 km (0.03 R)
• M54: 18,080,399 km (0.077 R)
• M55: 18,234,335 km (0.119 R)
• M56: 18,932,059 km (0.072 R)
• M57: 19,559,772 km (0.073 R)
• M58: 19,955,458 km (0.088 R)
• M59: 20,875,784 km (0.111 R)
• M60: 20,956,418 km (0.119 R)
• M61: 21,118,133 km (0.12 R)
• M62: 22,965,517 km (0.105 R)
• M63: 23,257,532 km (0.057 R)
• M64: 23,466,820 km (0.069 R)
• M65: 23,760,929 km (0.1 R)
• M66: 24,821,279 km (0.103 R)
• M67: 25,206,792 km (0.082 R)
• M68: 25,335,746 km (0.111 R)
• M69: 25,508,083 km (0.09 R)
• M70: 26,157,636 km (0.085 R)
• M71: 27,120,149 km (0.067 R)
• M72: 27,252,244 km (0.086 R)
• M73: 27,384,638 km (0.091 R)
• M74: 27,473,051 km (0.059 R)
• M75: 27,561,463 km (0.08 R)
• M76: 27,783,017 km (0.083 R)
• M77: 27,916,159 km (0.092 R)
• M78: 28,675,219 km (0.108 R)
• M79: 28,809,857 km (0.092 R)
• M80: 29,803,636 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.6

Radius: 4.1

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.15 AU - 16.67 AU

Year: 17102 Days

Day: 21.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 41,824,540 km

• M1: 54,753 km (0.117 R)
• M2: 169,195 km (0.104 R)
• M3: 348,264 km (0.098 R)
• M4: 604,525 km (0.06 R)
• M5: 791,672 km (0.115 R)
• M6: 874,848 km (0.047 R)
• M7: 1,178,831 km (0.058 R)
• M8: 1,680,134 km (0.092 R)
• M9: 2,077,166 km (0.086 R)
• M10: 2,901,899 km (0.086 R)
• M11: 2,978,942 km (0.052 R)
• M12: 3,109,093 km (0.116 R)
• M13: 3,565,366 km (0.087 R)
• M14: 3,815,344 km (0.1 R)
• M15: 3,871,742 km (0.116 R)
• M16: 4,598,788 km (0.086 R)
• M17: 4,719,065 km (0.046 R)
• M18: 5,085,879 km (0.105 R)
• M19: 5,430,104 km (0.102 R)
• M20: 5,589,126 km (0.077 R)
• M21: 5,621,140 km (0.062 R)
• M22: 7,296,038 km (0.074 R)
• M23: 7,366,050 km (0.081 R)
• M24: 8,961,511 km (0.11 R)
• M25: 9,036,459 km (0.092 R)
• M26: 9,074,008 km (0.08 R)
• M27: 9,567,233 km (0.082 R)
• M28: 10,857,664 km (0.043 R)
• M29: 10,977,641 km (0.102 R)
• M30: 12,160,063 km (0.075 R)
• M31: 12,535,254 km (0.069 R)
• M32: 12,956,522 km (0.078 R)
• M33: 15,987,076 km (0.093 R)
• M34: 16,260,391 km (0.109 R)
• M35: 18,694,199 km (0.117 R)
• M36: 20,149,038 km (0.108 R)
• M37: 21,539,401 km (0.057 R)
• M38: 23,837,822 km (0.112 R)
• M39: 24,097,973 km (0.102 R)
• M40: 25,998,614 km (0.101 R)
• M41: 26,159,282 km (0.044 R)
• M42: 28,441,398 km (0.103 R)
• M43: 29,382,967 km (0.068 R)
• M44: 32,441,345 km (0.076 R)
• M45: 32,960,749 km (0.06 R)
• M46: 33,076,538 km (0.076 R)
• M47: 35,184,222 km (0.112 R)
• M48: 35,599,057 km (0.109 R)
• M49: 37,033,551 km (0.11 R)
• M50: 37,516,004 km (0.072 R)
• M51: 38,304,236 km (0.088 R)
• M52: 38,853,260 km (0.114 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 15,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit