🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.48 AU - 0.6 AU

Year: 149 Days

Day: 21.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.47 AU - 1.63 AU

Year: 727 Days

Day: 33.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.51 AU - 3.51 AU

Year: 1967 Days

Day: 19.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 10.7

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.8 AU - 5.12 AU

Year: 3548 Days

Day: 8.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,900,964 km

• M1: 168,148 km (0.086 R)
• M2: 336,595 km (0.083 R)
• M3: 438,023 km (0.072 R)
• M4: 561,590 km (0.084 R)
• M5: 771,476 km (0.06 R)
• M6: 972,237 km (0.099 R)
• M7: 1,190,649 km (0.081 R)
• M8: 1,266,944 km (0.12 R)
• M9: 1,371,663 km (0.119 R)
• M10: 1,479,373 km (0.093 R)
• M11: 1,575,864 km (0.089 R)
• M12: 1,761,216 km (0.111 R)
• M13: 2,060,411 km (0.116 R)
• M14: 2,359,906 km (0.119 R)
• M15: 2,523,118 km (0.064 R)
• M16: 2,792,394 km (0.087 R)
• M17: 2,947,826 km (0.083 R)
• M18: 3,673,825 km (0.105 R)
• M19: 4,493,621 km (0.092 R)
• M20: 4,966,201 km (0.032 R)
• M21: 5,219,021 km (0.113 R)
• M22: 5,325,684 km (0.119 R)
• M23: 5,454,488 km (0.069 R)
• M24: 5,693,545 km (0.072 R)
• M25: 5,781,359 km (0.048 R)
• M26: 5,891,763 km (0.079 R)
• M27: 6,137,103 km (0.089 R)
• M28: 6,800,121 km (0.092 R)
• M29: 7,509,813 km (0.096 R)
• M30: 8,193,475 km (0.109 R)
• M31: 9,024,791 km (0.12 R)
• M32: 9,333,710 km (0.088 R)
• M33: 9,515,621 km (0.115 R)
• M34: 9,698,580 km (0.092 R)
• M35: 9,777,418 km (0.078 R)
• M36: 9,962,171 km (0.1 R)
• M37: 10,174,600 km (0.096 R)
• M38: 10,577,168 km (0.091 R)
• M39: 10,793,935 km (0.12 R)
• M40: 10,957,595 km (0.047 R)
• M41: 11,259,633 km (0.059 R)
• M42: 11,425,537 km (0.047 R)
• M43: 11,731,914 km (0.088 R)
• M44: 11,928,336 km (0.115 R)
• M45: 12,724,645 km (0.104 R)
• M46: 13,655,593 km (0.093 R)
• M47: 14,188,909 km (0.118 R)
• M48: 14,308,438 km (0.099 R)
• M49: 14,699,038 km (0.099 R)
• M50: 14,850,132 km (0.048 R)
• M51: 14,941,087 km (0.108 R)
• M52: 15,123,447 km (0.1 R)
• M53: 15,798,732 km (0.105 R)
• M54: 15,953,566 km (0.113 R)
• M55: 16,483,890 km (0.068 R)
• M56: 17,019,899 km (0.079 R)
• M57: 17,178,772 km (0.119 R)
• M58: 17,369,958 km (0.096 R)
• M59: 17,625,920 km (0.081 R)
• M60: 17,850,916 km (0.034 R)
• M61: 18,012,182 km (0.046 R)
• M62: 18,303,748 km (0.058 R)
• M63: 19,452,660 km (0.107 R)
• M64: 20,556,991 km (0.101 R)
• M65: 20,658,419 km (0.043 R)
• M66: 20,726,187 km (0.109 R)
• M67: 20,929,789 km (0.1 R)
• M68: 21,407,306 km (0.081 R)
• M69: 21,613,003 km (0.072 R)
• M70: 22,095,755 km (0.103 R)
• M71: 22,165,019 km (0.119 R)
• M72: 22,338,403 km (0.104 R)
• M73: 22,756,529 km (0.068 R)
• M74: 22,896,403 km (0.073 R)
• M75: 22,966,564 km (0.117 R)
• M76: 23,388,430 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.3

Radius: 6.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.65 AU - 17.91 AU

Year: 24746 Days

Day: 24.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 37,900,964 km

• M1: 77,043 km (0.095 R)
• M2: 216,468 km (0.115 R)
• M3: 461,210 km (0.091 R)
• M4: 590,612 km (0.094 R)
• M5: 688,300 km (0.082 R)
• M6: 776,413 km (0.105 R)
• M7: 899,831 km (0.095 R)
• M8: 1,531,733 km (0.106 R)
• M9: 2,565,005 km (0.088 R)
• M10: 3,561,028 km (0.096 R)
• M11: 5,294,418 km (0.028 R)
• M12: 5,501,013 km (0.075 R)
• M13: 5,650,162 km (0.11 R)
• M14: 7,344,358 km (0.042 R)
• M15: 7,674,221 km (0.045 R)
• M16: 7,740,792 km (0.101 R)
• M17: 8,519,898 km (0.096 R)
• M18: 9,680,777 km (0.092 R)
• M19: 9,788,787 km (0.113 R)
• M20: 9,897,246 km (0.094 R)
• M21: 9,969,651 km (0.068 R)
• M22: 11,078,022 km (0.087 R)
• M23: 12,302,630 km (0.109 R)
• M24: 12,537,050 km (0.088 R)
• M25: 13,010,228 km (0.054 R)
• M26: 13,288,928 km (0.108 R)
• M27: 14,177,689 km (0.064 R)
• M28: 15,168,925 km (0.061 R)
• M29: 15,715,256 km (0.045 R)
• M30: 15,799,929 km (0.076 R)
• M31: 15,842,265 km (0.066 R)
• M32: 18,452,299 km (0.115 R)
• M33: 19,035,282 km (0.095 R)
• M34: 20,265,126 km (0.094 R)
• M35: 20,449,431 km (0.059 R)
• M36: 20,866,360 km (0.032 R)
• M37: 21,426,454 km (0.101 R)
• M38: 21,897,089 km (0.079 R)
• M39: 22,086,330 km (0.064 R)
• M40: 23,667,879 km (0.06 R)
• M41: 23,862,057 km (0.083 R)
• M42: 24,349,746 km (0.103 R)
• M43: 24,791,509 km (0.109 R)
• M44: 26,433,944 km (0.114 R)
• M45: 27,701,487 km (0.057 R)
• M46: 28,988,627 km (0.063 R)
• M47: 29,561,138 km (0.101 R)
• M48: 30,347,873 km (0.088 R)
• M49: 30,400,531 km (0.108 R)
• M50: 31,035,275 km (0.108 R)
• M51: 31,888,282 km (0.066 R)
• M52: 34,989,296 km (0.052 R)
• M53: 35,265,903 km (0.067 R)
• M54: 35,598,758 km (0.041 R)
• M55: 36,155,861 km (0.069 R)
• M56: 36,547,508 km (0.099 R)
• M57: 37,504,485 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit