🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.04 AU - 1.7 AU

Year: 604 Days

Day: 47.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.28 AU - 2.74 AU

Year: 1498 Days

Day: 39.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 15

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.19 AU - 6.47 AU

Year: 6000 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 16,915,869 km

• M1: 187,446 km (0.081 R)
• M2: 309,518 km (0.063 R)
• M3: 524,490 km (0.117 R)
• M4: 952,340 km (0.115 R)
• M5: 1,086,529 km (0.091 R)
• M6: 1,242,261 km (0.095 R)
• M7: 1,498,671 km (0.108 R)
• M8: 1,641,687 km (0.105 R)
• M9: 1,890,917 km (0.029 R)
• M10: 2,152,863 km (0.063 R)
• M11: 2,334,325 km (0.045 R)
• M12: 2,712,808 km (0.094 R)
• M13: 2,909,679 km (0.068 R)
• M14: 3,172,672 km (0.076 R)
• M15: 3,276,044 km (0.112 R)
• M16: 3,380,463 km (0.055 R)
• M17: 3,875,782 km (0.093 R)
• M18: 4,744,496 km (0.085 R)
• M19: 5,055,510 km (0.067 R)
• M20: 5,323,889 km (0.072 R)
• M21: 5,572,072 km (0.088 R)
• M22: 5,977,183 km (0.085 R)
• M23: 6,157,448 km (0.109 R)
• M24: 6,287,299 km (0.084 R)
• M25: 6,392,018 km (0.042 R)
• M26: 6,735,943 km (0.112 R)
• M27: 6,843,055 km (0.078 R)
• M28: 7,031,698 km (0.119 R)
• M29: 7,414,519 km (0.071 R)
• M30: 7,692,173 km (0.09 R)
• M31: 8,001,541 km (0.097 R)
• M32: 8,229,080 km (0.071 R)
• M33: 8,487,734 km (0.109 R)
• M34: 8,720,060 km (0.118 R)
• M35: 8,983,801 km (0.062 R)
• M36: 9,220,465 km (0.071 R)
• M37: 10,065,094 km (0.079 R)
• M38: 10,372,817 km (0.052 R)
• M39: 10,621,299 km (0.118 R)
• M40: 10,966,122 km (0.113 R)
• M41: 11,570,498 km (0.113 R)
• M42: 12,679,168 km (0.07 R)
• M43: 13,685,363 km (0.04 R)
• M44: 13,787,389 km (0.115 R)
• M45: 14,335,964 km (0.12 R)
• M46: 14,543,606 km (0.101 R)
• M47: 15,277,982 km (0.052 R)
• M48: 15,489,962 km (0.049 R)
• M49: 15,631,930 km (0.116 R)
• M50: 15,881,310 km (0.076 R)
• M51: 16,965,147 km (0.051 R)
• M52: 17,074,802 km (0.1 R)
• M53: 17,221,557 km (0.098 R)
• M54: 17,479,165 km (0.088 R)
• M55: 18,222,367 km (0.103 R)
• M56: 18,522,460 km (0.11 R)
• M57: 18,824,349 km (0.068 R)
• M58: 19,089,735 km (0.098 R)
• M59: 19,203,879 km (0.071 R)
• M60: 19,547,655 km (0.096 R)
• M61: 19,970,717 km (0.079 R)
• M62: 20,163,998 km (0.057 R)
• M63: 20,357,877 km (0.097 R)
• M64: 20,513,458 km (0.079 R)
• M65: 21,060,987 km (0.093 R)
• M66: 21,257,708 km (0.069 R)
• M67: 22,651,960 km (0.111 R)
• M68: 22,772,985 km (0.115 R)
• M69: 23,258,579 km (0.085 R)
• M70: 23,870,584 km (0.081 R)
• M71: 24,487,825 km (0.1 R)
• M72: 24,943,949 km (0.072 R)
• M73: 25,402,766 km (0.091 R)
• M74: 26,201,917 km (0.098 R)
• M75: 26,413,598 km (0.068 R)
• M76: 26,625,878 km (0.04 R)
• M77: 28,344,159 km (0.108 R)
• M78: 28,605,058 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 10.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.42 AU - 10.58 AU

Year: 10172 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 16,915,869 km

• M1: 315,053 km (0.102 R)
• M2: 457,321 km (0.105 R)
• M3: 527,183 km (0.041 R)
• M4: 822,040 km (0.096 R)
• M5: 1,098,348 km (0.079 R)
• M6: 1,197,082 km (0.097 R)
• M7: 1,372,261 km (0.082 R)
• M8: 1,446,911 km (0.099 R)
• M9: 1,806,095 km (0.102 R)
• M10: 1,912,310 km (0.089 R)
• M11: 2,057,120 km (0.104 R)
• M12: 2,193,254 km (0.118 R)
• M13: 2,370,827 km (0.039 R)
• M14: 2,699,942 km (0.092 R)
• M15: 3,057,930 km (0.068 R)
• M16: 3,185,387 km (0.109 R)
• M17: 3,271,257 km (0.113 R)
• M18: 3,563,571 km (0.074 R)
• M19: 3,803,526 km (0.105 R)
• M20: 4,236,313 km (0.06 R)
• M21: 4,410,744 km (0.115 R)
• M22: 4,555,106 km (0.038 R)
• M23: 4,684,957 km (0.032 R)
• M24: 5,267,042 km (0.08 R)
• M25: 5,454,638 km (0.086 R)
• M26: 5,731,693 km (0.066 R)
• M27: 5,960,129 km (0.077 R)
• M28: 6,120,198 km (0.088 R)
• M29: 6,755,840 km (0.119 R)
• M30: 6,848,291 km (0.086 R)
• M31: 7,166,187 km (0.077 R)
• M32: 8,069,908 km (0.112 R)
• M33: 8,207,538 km (0.083 R)
• M34: 8,425,502 km (0.107 R)
• M35: 9,152,248 km (0.098 R)
• M36: 10,109,974 km (0.058 R)
• M37: 12,051,904 km (0.114 R)
• M38: 12,572,205 km (0.061 R)
• M39: 12,663,460 km (0.112 R)
• M40: 12,915,532 km (0.114 R)
• M41: 13,007,535 km (0.086 R)
• M42: 14,034,823 km (0.08 R)
• M43: 14,224,364 km (0.102 R)
• M44: 14,319,359 km (0.056 R)
• M45: 14,558,117 km (0.082 R)
• M46: 14,702,030 km (0.071 R)
• M47: 14,846,242 km (0.043 R)
• M48: 15,673,070 km (0.106 R)
• M49: 15,993,060 km (0.111 R)
• M50: 16,664,754 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 12,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit