🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.76 AU

Year: 323 Days

Day: 39.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,337,248 km

• M1: 192,383 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 14.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.84 AU - 0.92 AU

Year: 533 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 15,337,248 km

• M1: 185,053 km (0.111 R)
• M2: 301,440 km (0.034 R)
• M3: 403,166 km (0.107 R)
• M4: 499,956 km (0.119 R)
• M5: 610,958 km (0.085 R)
• M6: 710,590 km (0.115 R)
• M7: 806,931 km (0.057 R)
• M8: 912,098 km (0.097 R)
• M9: 1,022,501 km (0.083 R)
• M10: 1,149,510 km (0.058 R)
• M11: 1,250,489 km (0.116 R)
• M12: 1,367,025 km (0.092 R)
• M13: 1,491,790 km (0.117 R)
• M14: 1,594,564 km (0.025 R)
• M15: 1,699,881 km (0.093 R)
• M16: 1,807,741 km (0.038 R)
• M17: 1,988,006 km (0.048 R)
• M18: 2,131,022 km (0.115 R)
• M19: 2,238,283 km (0.089 R)
• M20: 2,347,340 km (0.111 R)
• M21: 2,468,365 km (0.073 R)
• M22: 2,570,989 km (0.089 R)
• M23: 2,664,637 km (0.113 R)
• M24: 2,833,982 km (0.062 R)
• M25: 2,930,772 km (0.069 R)
• M26: 3,028,758 km (0.12 R)
• M27: 3,122,407 km (0.055 R)
• M28: 3,228,322 km (0.116 R)
• M29: 3,426,539 km (0.036 R)
• M30: 3,564,768 km (0.1 R)
• M31: 3,663,801 km (0.055 R)
• M32: 3,847,059 km (0.096 R)
• M33: 4,027,324 km (0.083 R)
• M34: 4,124,563 km (0.109 R)
• M35: 4,228,833 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 10

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.08 AU - 1.3 AU

Year: 838 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,337,248 km

• M1: 124,765 km (0.082 R)
• M2: 226,641 km (0.099 R)
• M3: 291,267 km (0.084 R)
• M4: 445,802 km (0.065 R)
• M5: 523,593 km (0.084 R)
• M6: 680,521 km (0.118 R)
• M7: 799,451 km (0.082 R)
• M8: 885,470 km (0.091 R)
• M9: 1,016,817 km (0.098 R)
• M10: 1,106,575 km (0.054 R)
• M11: 1,176,886 km (0.043 R)
• M12: 1,239,867 km (0.052 R)
• M13: 1,373,907 km (0.104 R)
• M14: 1,503,159 km (0.088 R)
• M15: 1,601,595 km (0.111 R)
• M16: 1,671,906 km (0.113 R)
• M17: 1,768,995 km (0.092 R)
• M18: 1,931,458 km (0.116 R)
• M19: 2,028,248 km (0.085 R)
• M20: 2,176,350 km (0.067 R)
• M21: 2,243,370 km (0.078 R)
• M22: 2,368,134 km (0.114 R)
• M23: 2,437,249 km (0.115 R)
• M24: 2,524,464 km (0.104 R)
• M25: 2,666,283 km (0.074 R)
• M26: 2,865,697 km (0.105 R)
• M27: 2,982,832 km (0.099 R)
• M28: 3,057,631 km (0.07 R)
• M29: 3,183,742 km (0.098 R)
• M30: 3,330,797 km (0.094 R)
• M31: 3,402,005 km (0.115 R)
• M32: 3,480,245 km (0.063 R)
• M33: 3,572,397 km (0.107 R)
• M34: 3,738,750 km (0.086 R)
• M35: 4,031,064 km (0.089 R)
• M36: 4,100,178 km (0.108 R)
• M37: 4,239,454 km (0.112 R)
• M38: 4,430,042 km (0.098 R)
• M39: 4,681,516 km (0.09 R)
• M40: 4,930,147 km (0.101 R)
• M41: 5,004,049 km (0.096 R)
• M42: 5,085,879 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573

Radius: 9

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.87 AU - 2.35 AU

Year: 1979 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 15,337,248 km

• M1: 120,875 km (0.115 R)
• M2: 187,147 km (0.089 R)
• M3: 346,917 km (0.044 R)
• M4: 449,990 km (0.095 R)
• M5: 557,701 km (0.102 R)
• M6: 682,615 km (0.118 R)
• M7: 776,712 km (0.083 R)
• M8: 867,069 km (0.035 R)
• M9: 961,316 km (0.049 R)
• M10: 1,041,052 km (0.112 R)
• M11: 1,104,631 km (0.047 R)
• M12: 1,463,516 km (0.046 R)
• M13: 1,535,473 km (0.108 R)
• M14: 1,693,747 km (0.1 R)
• M15: 1,813,276 km (0.07 R)
• M16: 1,947,016 km (0.094 R)
• M17: 2,165,429 km (0.088 R)
• M18: 2,224,221 km (0.117 R)
• M19: 2,331,632 km (0.086 R)
• M20: 2,440,689 km (0.08 R)
• M21: 2,514,291 km (0.074 R)
• M22: 2,588,791 km (0.055 R)
• M23: 2,663,889 km (0.051 R)
• M24: 2,778,032 km (0.102 R)
• M25: 2,880,956 km (0.106 R)
• M26: 3,103,857 km (0.069 R)
• M27: 3,210,670 km (0.086 R)
• M28: 3,291,602 km (0.116 R)
• M29: 3,552,501 km (0.098 R)
• M30: 3,706,586 km (0.053 R)
• M31: 3,963,596 km (0.062 R)
• M32: 4,021,640 km (0.084 R)
• M33: 4,800,147 km (0.103 R)
• M34: 4,877,489 km (0.109 R)
• M35: 4,986,546 km (0.091 R)
• M36: 5,175,189 km (0.063 R)
• M37: 5,414,396 km (0.103 R)
• M38: 5,575,812 km (0.105 R)
• M39: 5,657,193 km (0.078 R)
• M40: 5,821,003 km (0.087 R)
• M41: 5,920,186 km (0.076 R)
• M42: 6,120,049 km (0.108 R)
• M43: 7,276,590 km (0.111 R)
• M44: 7,562,771 km (0.109 R)
• M45: 7,980,448 km (0.11 R)
• M46: 8,781,545 km (0.038 R)
• M47: 9,336,254 km (0.083 R)
• M48: 9,530,132 km (0.102 R)
• M49: 9,961,573 km (0.079 R)
• M50: 10,080,353 km (0.118 R)
• M51: 10,239,376 km (0.085 R)
• M52: 10,399,296 km (0.08 R)
• M53: 10,580,160 km (0.111 R)
• M54: 10,721,530 km (0.093 R)
• M55: 10,965,524 km (0.101 R)
• M56: 11,026,709 km (0.111 R)
• M57: 11,108,539 km (0.107 R)
• M58: 11,314,087 km (0.114 R)
• M59: 11,376,020 km (0.043 R)
• M60: 11,458,748 km (0.112 R)
• M61: 11,520,981 km (0.077 R)
• M62: 11,583,214 km (0.076 R)
• M63: 11,666,390 km (0.032 R)
• M64: 12,022,433 km (0.081 R)
• M65: 12,275,852 km (0.107 R)
• M66: 13,372,404 km (0.096 R)
• M67: 13,612,957 km (0.047 R)
• M68: 13,766,894 km (0.119 R)
• M69: 13,899,288 km (0.053 R)
• M70: 14,388,174 km (0.07 R)
• M71: 14,634,860 km (0.116 R)
• M72: 14,860,155 km (0.067 R)
• M73: 15,041,318 km (0.073 R)
• M74: 15,337,222 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit