🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.78 AU - 0.84 AU

Year: 269 Days

Day: 37.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.33 AU - 4.43 AU

Year: 2820 Days

Day: 40.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.5

Radius: 13.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.97 AU - 9.65 AU

Year: 10481 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,935,084 km

• M1: 182,360 km (0.073 R)
• M2: 467,493 km (0.075 R)
• M3: 689,197 km (0.112 R)
• M4: 985,850 km (0.119 R)
• M5: 1,183,918 km (0.112 R)
• M6: 1,651,411 km (0.094 R)
• M7: 1,825,094 km (0.084 R)
• M8: 1,938,938 km (0.034 R)
• M9: 2,383,244 km (0.112 R)
• M10: 2,526,558 km (0.053 R)
• M11: 2,691,116 km (0.119 R)
• M12: 3,050,749 km (0.051 R)
• M13: 3,246,274 km (0.111 R)
• M14: 3,567,760 km (0.096 R)
• M15: 3,732,467 km (0.096 R)
• M16: 3,878,774 km (0.114 R)
• M17: 4,616,441 km (0.094 R)
• M18: 5,233,083 km (0.115 R)
• M19: 5,610,818 km (0.11 R)
• M20: 5,778,966 km (0.046 R)
• M21: 5,899,990 km (0.088 R)
• M22: 5,997,528 km (0.096 R)
• M23: 6,144,882 km (0.11 R)
• M24: 7,028,108 km (0.108 R)
• M25: 7,183,540 km (0.111 R)
• M26: 7,392,528 km (0.072 R)
• M27: 7,630,090 km (0.1 R)
• M28: 7,790,010 km (0.065 R)
• M29: 8,939,670 km (0.04 R)
• M30: 9,420,178 km (0.082 R)
• M31: 9,706,807 km (0.089 R)
• M32: 10,025,451 km (0.109 R)
• M33: 10,229,951 km (0.044 R)
• M34: 10,822,060 km (0.086 R)
• M35: 10,971,807 km (0.075 R)
• M36: 11,977,554 km (0.086 R)
• M37: 13,172,093 km (0.066 R)
• M38: 13,913,649 km (0.097 R)
• M39: 14,437,391 km (0.083 R)
• M40: 14,569,337 km (0.105 R)
• M41: 14,668,520 km (0.095 R)
• M42: 16,631,244 km (0.056 R)
• M43: 17,117,288 km (0.113 R)
• M44: 17,327,024 km (0.085 R)
• M45: 17,713,734 km (0.104 R)
• M46: 18,603,393 km (0.077 R)
• M47: 19,252,947 km (0.119 R)
• M48: 19,836,528 km (0.089 R)
• M49: 20,167,289 km (0.051 R)
• M50: 20,388,993 km (0.059 R)
• M51: 20,574,195 km (0.085 R)
• M52: 21,471,334 km (0.1 R)
• M53: 21,584,430 km (0.067 R)
• M54: 21,886,767 km (0.04 R)
• M55: 23,381,100 km (0.105 R)
• M56: 23,847,546 km (0.11 R)
• M57: 24,750,220 km (0.083 R)
• M58: 24,947,839 km (0.117 R)
• M59: 25,743,998 km (0.116 R)
• M60: 26,548,386 km (0.079 R)
• M61: 26,831,874 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 11.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.92 AU - 10.12 AU

Year: 10838 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,935,084 km

• M1: 220,806 km (0.064 R)
• M2: 340,634 km (0.102 R)
• M3: 446,550 km (0.082 R)
• M4: 645,066 km (0.079 R)
• M5: 874,400 km (0.101 R)
• M6: 1,097,300 km (0.083 R)
• M7: 1,198,877 km (0.062 R)
• M8: 1,339,350 km (0.113 R)
• M9: 1,656,647 km (0.104 R)
• M10: 2,252,495 km (0.042 R)
• M11: 2,910,875 km (0.086 R)
• M12: 3,200,198 km (0.068 R)
• M13: 3,448,680 km (0.093 R)
• M14: 3,524,376 km (0.102 R)
• M15: 3,964,344 km (0.103 R)
• M16: 4,150,743 km (0.083 R)
• M17: 4,699,019 km (0.118 R)
• M18: 4,811,516 km (0.057 R)
• M19: 5,125,522 km (0.093 R)
• M20: 5,416,789 km (0.117 R)
• M21: 5,623,833 km (0.111 R)
• M22: 5,863,788 km (0.113 R)
• M23: 6,353,870 km (0.05 R)
• M24: 6,509,751 km (0.096 R)
• M25: 6,985,173 km (0.059 R)
• M26: 7,308,305 km (0.103 R)
• M27: 7,636,373 km (0.06 R)
• M28: 8,375,237 km (0.115 R)
• M29: 9,242,456 km (0.11 R)
• M30: 9,633,056 km (0.072 R)
• M31: 10,247,454 km (0.098 R)
• M32: 10,467,363 km (0.098 R)
• M33: 10,614,867 km (0.088 R)
• M34: 10,762,968 km (0.058 R)
• M35: 11,023,867 km (0.091 R)
• M36: 11,136,365 km (0.064 R)
• M37: 11,362,557 km (0.063 R)
• M38: 11,628,242 km (0.105 R)
• M39: 12,243,389 km (0.112 R)
• M40: 13,027,282 km (0.116 R)
• M41: 13,265,591 km (0.104 R)
• M42: 13,746,548 km (0.067 R)
• M43: 13,908,114 km (0.102 R)
• M44: 14,519,820 km (0.095 R)
• M45: 14,808,244 km (0.101 R)
• M46: 15,769,411 km (0.12 R)
• M47: 16,321,726 km (0.118 R)
• M48: 16,535,801 km (0.118 R)
• M49: 17,401,374 km (0.043 R)
• M50: 17,576,254 km (0.073 R)
• M51: 18,237,327 km (0.103 R)
• M52: 18,996,536 km (0.054 R)
• M53: 20,591,698 km (0.09 R)
• M54: 20,776,751 km (0.066 R)
• M55: 21,428,698 km (0.077 R)
• M56: 21,992,981 km (0.081 R)
• M57: 23,376,612 km (0.05 R)
• M58: 24,739,299 km (0.08 R)
• M59: 24,886,803 km (0.092 R)
• M60: 25,034,605 km (0.105 R)
• M61: 25,133,340 km (0.077 R)
• M62: 25,678,475 km (0.056 R)
• M63: 25,927,555 km (0.039 R)
• M64: 27,033,233 km (0.074 R)
• M65: 27,134,511 km (0.095 R)
• M66: 28,102,858 km (0.114 R)
• M67: 28,514,102 km (0.049 R)
• M68: 28,772,009 km (0.096 R)
• M69: 30,178,528 km (0.108 R)
• M70: 30,810,878 km (0.082 R)
• M71: 31,394,310 km (0.083 R)
• M72: 31,554,080 km (0.1 R)
• M73: 31,981,332 km (0.066 R)
• M74: 32,088,444 km (0.107 R)
• M75: 32,518,239 km (0.098 R)
• M76: 33,818,843 km (0.093 R)
• M77: 34,585,382 km (0.12 R)
• M78: 35,302,405 km (0.104 R)
• M79: 36,582,813 km (0.034 R)
• M80: 36,750,961 km (0.116 R)
• M81: 37,144,254 km (0.111 R)
• M82: 37,935,028 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 12,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit