🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.18 AU - 1.6 AU

Year: 621 Days

Day: 25 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.92 AU - 3.18 AU

Year: 1542 Days

Day: 20.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,024,799 km

• M1: 1,404,574 km (0.094 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 13.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.34 AU - 8.9 AU

Year: 7196 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,024,799 km

• M1: 205,547 km (0.09 R)
• M2: 357,988 km (0.055 R)
• M3: 583,282 km (0.111 R)
• M4: 677,529 km (0.099 R)
• M5: 872,006 km (0.092 R)
• M6: 1,207,255 km (0.106 R)
• M7: 1,568,085 km (0.063 R)
• M8: 1,753,586 km (0.098 R)
• M9: 1,963,023 km (0.044 R)
• M10: 2,062,506 km (0.092 R)
• M11: 2,532,094 km (0.109 R)
• M12: 3,034,892 km (0.117 R)
• M13: 3,190,025 km (0.09 R)
• M14: 3,347,701 km (0.095 R)
• M15: 3,447,782 km (0.068 R)
• M16: 4,392,343 km (0.07 R)
• M17: 4,612,850 km (0.076 R)
• M18: 4,724,600 km (0.064 R)
• M19: 4,814,508 km (0.028 R)
• M20: 5,087,973 km (0.101 R)
• M21: 5,296,363 km (0.114 R)
• M22: 5,460,621 km (0.063 R)
• M23: 5,769,840 km (0.104 R)
• M24: 6,232,397 km (0.102 R)
• M25: 6,480,729 km (0.093 R)
• M26: 6,606,092 km (0.119 R)
• M27: 7,297,085 km (0.113 R)
• M28: 7,611,689 km (0.117 R)
• M29: 7,904,153 km (0.082 R)
• M30: 9,110,361 km (0.101 R)
• M31: 9,364,079 km (0.105 R)
• M32: 9,449,200 km (0.098 R)
• M33: 9,563,193 km (0.112 R)
• M34: 9,792,377 km (0.119 R)
• M35: 10,285,452 km (0.12 R)
• M36: 10,402,737 km (0.069 R)
• M37: 10,608,883 km (0.041 R)
• M38: 10,697,744 km (0.072 R)
• M39: 10,786,754 km (0.094 R)
• M40: 11,751,960 km (0.116 R)
• M41: 11,874,630 km (0.049 R)
• M42: 12,369,350 km (0.096 R)
• M43: 13,060,642 km (0.101 R)
• M44: 13,378,986 km (0.076 R)
• M45: 13,926,215 km (0.098 R)
• M46: 14,284,203 km (0.12 R)
• M47: 14,382,339 km (0.094 R)
• M48: 14,777,278 km (0.078 R)
• M49: 15,009,154 km (0.105 R)
• M50: 15,577,776 km (0.116 R)
• M51: 16,017,294 km (0.054 R)
• M52: 16,221,496 km (0.079 R)
• M53: 16,735,963 km (0.065 R)
• M54: 17,360,384 km (0.1 R)
• M55: 17,500,109 km (0.061 R)
• M56: 17,780,904 km (0.054 R)
• M57: 18,739,228 km (0.064 R)
• M58: 19,134,615 km (0.113 R)
• M59: 21,940,323 km (0.076 R)
• M60: 22,357,103 km (0.117 R)
• M61: 22,623,536 km (0.082 R)
• M62: 22,776,425 km (0.113 R)
• M63: 23,006,208 km (0.093 R)
• M64: 23,236,738 km (0.055 R)
• M65: 23,700,192 km (0.083 R)
• M66: 24,049,802 km (0.102 R)
• M67: 24,362,013 km (0.089 R)
• M68: 24,479,448 km (0.102 R)
• M69: 25,983,205 km (0.091 R)
• M70: 26,867,478 km (0.037 R)
• M71: 27,029,194 km (0.067 R)
• M72: 27,191,358 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.3

Radius: 12.6

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.92 AU - 9.14 AU

Year: 10277 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,024,799 km

• M1: 161,267 km (0.117 R)
• M2: 241,002 km (0.115 R)
• M3: 420,968 km (0.104 R)
• M4: 518,656 km (0.117 R)
• M5: 1,038,808 km (0.088 R)
• M6: 1,307,785 km (0.062 R)
• M7: 1,530,087 km (0.085 R)
• M8: 1,912,160 km (0.114 R)
• M9: 2,596,271 km (0.116 R)
• M10: 2,736,145 km (0.058 R)
• M11: 2,821,266 km (0.093 R)
• M12: 3,023,672 km (0.107 R)
• M13: 3,628,197 km (0.096 R)
• M14: 4,106,312 km (0.101 R)
• M15: 4,402,815 km (0.036 R)
• M16: 4,537,004 km (0.079 R)
• M17: 4,672,390 km (0.082 R)
• M18: 4,982,207 km (0.093 R)
• M19: 5,841,049 km (0.039 R)
• M20: 6,401,143 km (0.115 R)
• M21: 7,174,714 km (0.108 R)
• M22: 7,733,761 km (0.109 R)
• M23: 7,855,534 km (0.089 R)
• M24: 8,390,047 km (0.068 R)
• M25: 8,851,706 km (0.096 R)
• M26: 9,581,444 km (0.107 R)
• M27: 9,668,660 km (0.075 R)
• M28: 9,756,025 km (0.106 R)
• M29: 10,599,458 km (0.053 R)
• M30: 10,689,516 km (0.045 R)
• M31: 11,007,112 km (0.098 R)
• M32: 11,791,304 km (0.08 R)
• M33: 12,593,598 km (0.065 R)
• M34: 15,307,901 km (0.111 R)
• M35: 15,768,812 km (0.115 R)
• M36: 16,756,906 km (0.067 R)
• M37: 17,284,987 km (0.061 R)
• M38: 18,087,430 km (0.095 R)
• M39: 18,303,449 km (0.105 R)
• M40: 19,121,151 km (0.098 R)
• M41: 19,783,870 km (0.099 R)
• M42: 20,062,271 km (0.095 R)
• M43: 20,454,218 km (0.103 R)
• M44: 20,792,309 km (0.118 R)
• M45: 21,132,046 km (0.098 R)
• M46: 21,359,734 km (0.103 R)
• M47: 24,630,242 km (0.117 R)
• M48: 25,835,702 km (0.093 R)
• M49: 25,957,325 km (0.108 R)
• M50: 26,201,169 km (0.113 R)
• M51: 26,937,041 km (0.112 R)
• M52: 28,869,547 km (0.117 R)
• M53: 29,058,938 km (0.053 R)
• M54: 29,693,233 km (0.113 R)
• M55: 29,948,147 km (0.077 R)
• M56: 30,203,960 km (0.043 R)
• M57: 30,846,483 km (0.08 R)
• M58: 31,753,494 km (0.104 R)
• M59: 32,014,244 km (0.027 R)
• M60: 32,275,741 km (0.049 R)
• M61: 33,394,882 km (0.105 R)
• M62: 34,326,129 km (0.114 R)
• M63: 36,896,669 km (0.092 R)
• M64: 38,760,509 km (0.071 R)
• M65: 39,248,797 km (0.093 R)
• M66: 39,388,671 km (0.105 R)
• M67: 39,739,029 km (0.115 R)
• M68: 39,949,663 km (0.1 R)
• M69: 40,654,867 km (0.119 R)
• M70: 41,435,319 km (0.101 R)
• M71: 41,863,019 km (0.098 R)
• M72: 42,722,908 km (0.083 R)
• M73: 44,023,661 km (0.093 R)
• M74: 44,898,061 km (0.101 R)
• M75: 46,220,506 km (0.082 R)
• M76: 46,442,061 km (0.1 R)
• M77: 47,779,316 km (0.102 R)
• M78: 47,928,764 km (0.058 R)
• M79: 49,204,535 km (0.105 R)
• M80: 49,733,214 km (0.114 R)
• M81: 50,567,671 km (0.116 R)
• M82: 50,872,252 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 20,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit