🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.72 AU - 0.98 AU

Year: 335 Days

Day: 29.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,914,115 km

• M1: 436,676 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.19 AU - 1.29 AU

Year: 590 Days

Day: 41.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 8.5

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.72 AU - 5.56 AU

Year: 4273 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 26,914,115 km

• M1: 110,702 km (0.07 R)
• M2: 212,728 km (0.104 R)
• M3: 351,106 km (0.074 R)
• M4: 458,966 km (0.051 R)
• M5: 1,032,525 km (0.111 R)
• M6: 1,119,740 km (0.105 R)
• M7: 1,179,430 km (0.066 R)
• M8: 1,349,223 km (0.07 R)
• M9: 1,412,952 km (0.104 R)
• M10: 1,527,095 km (0.078 R)
• M11: 1,817,165 km (0.114 R)
• M12: 1,941,631 km (0.119 R)
• M13: 2,161,839 km (0.103 R)
• M14: 2,727,020 km (0.062 R)
• M15: 2,849,690 km (0.091 R)
• M16: 3,100,266 km (0.111 R)
• M17: 3,206,780 km (0.029 R)
• M18: 3,871,593 km (0.09 R)
• M19: 4,009,672 km (0.118 R)
• M20: 4,149,396 km (0.078 R)
• M21: 4,385,761 km (0.096 R)
• M22: 4,505,738 km (0.072 R)
• M23: 4,578,144 km (0.062 R)
• M24: 4,699,767 km (0.07 R)
• M25: 5,046,086 km (0.098 R)
• M26: 6,214,595 km (0.086 R)
• M27: 7,094,380 km (0.03 R)
• M28: 7,178,753 km (0.099 R)
• M29: 7,635,027 km (0.093 R)
• M30: 7,779,538 km (0.071 R)
• M31: 8,041,933 km (0.06 R)
• M32: 8,336,940 km (0.113 R)
• M33: 8,515,709 km (0.075 R)
• M34: 8,725,894 km (0.04 R)
• M35: 8,876,988 km (0.086 R)
• M36: 9,090,015 km (0.078 R)
• M37: 9,335,655 km (0.102 R)
• M38: 9,490,190 km (0.085 R)
• M39: 9,583,389 km (0.111 R)
• M40: 9,739,420 km (0.108 R)
• M41: 10,435,648 km (0.109 R)
• M42: 10,660,494 km (0.106 R)
• M43: 10,984,523 km (0.12 R)
• M44: 11,377,816 km (0.073 R)
• M45: 11,842,317 km (0.097 R)
• M46: 12,144,206 km (0.091 R)
• M47: 12,313,102 km (0.099 R)
• M48: 12,790,020 km (0.048 R)
• M49: 13,377,191 km (0.069 R)
• M50: 15,046,105 km (0.049 R)
• M51: 15,227,567 km (0.116 R)
• M52: 15,886,546 km (0.109 R)
• M53: 16,293,901 km (0.068 R)
• M54: 16,629,748 km (0.057 R)
• M55: 17,005,538 km (0.097 R)
• M56: 17,308,174 km (0.11 R)
• M57: 17,498,313 km (0.086 R)
• M58: 17,650,754 km (0.101 R)
• M59: 17,957,280 km (0.088 R)
• M60: 18,265,451 km (0.104 R)
• M61: 18,653,209 km (0.07 R)
• M62: 18,926,225 km (0.1 R)
• M63: 19,043,659 km (0.097 R)
• M64: 19,912,225 km (0.097 R)
• M65: 20,874,438 km (0.098 R)
• M66: 20,955,221 km (0.11 R)
• M67: 21,401,920 km (0.12 R)
• M68: 21,769,632 km (0.096 R)
• M69: 22,016,019 km (0.108 R)
• M70: 22,180,727 km (0.074 R)
• M71: 22,345,883 km (0.12 R)
• M72: 22,594,365 km (0.044 R)
• M73: 22,677,392 km (0.108 R)
• M74: 23,555,382 km (0.047 R)
• M75: 23,681,792 km (0.075 R)
• M76: 23,766,015 km (0.026 R)
• M77: 24,743,338 km (0.056 R)
• M78: 26,386,372 km (0.096 R)
• M79: 26,824,693 km (0.089 R)
• M80: 27,221,128 km (0.111 R)
• M81: 27,397,952 km (0.095 R)
• M82: 27,752,799 km (0.037 R)
• M83: 28,109,141 km (0.07 R)
• M84: 28,466,979 km (0.082 R)
• M85: 29,142,114 km (0.033 R)
• M86: 29,458,962 km (0.117 R)
• M87: 29,913,590 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 8.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.44 AU - 9.5 AU

Year: 10538 Days

Day: 10.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 26,914,115 km

• M1: 128,654 km (0.109 R)
• M2: 262,843 km (0.111 R)
• M3: 503,397 km (0.112 R)
• M4: 833,111 km (0.088 R)
• M5: 906,713 km (0.047 R)
• M6: 1,265,748 km (0.055 R)
• M7: 1,409,511 km (0.069 R)
• M8: 1,651,112 km (0.101 R)
• M9: 2,837,722 km (0.064 R)
• M10: 3,399,911 km (0.069 R)
• M11: 3,460,049 km (0.105 R)
• M12: 3,642,559 km (0.117 R)
• M13: 4,102,123 km (0.047 R)
• M14: 4,780,849 km (0.119 R)
• M15: 5,007,190 km (0.098 R)
• M16: 6,314,227 km (0.116 R)
• M17: 6,437,944 km (0.099 R)
• M18: 6,789,051 km (0.06 R)
• M19: 6,865,196 km (0.028 R)
• M20: 8,912,293 km (0.113 R)
• M21: 9,501,110 km (0.078 R)
• M22: 9,929,559 km (0.098 R)
• M23: 11,192,314 km (0.101 R)
• M24: 11,766,172 km (0.073 R)
• M25: 15,106,842 km (0.097 R)
• M26: 15,372,677 km (0.061 R)
• M27: 16,349,252 km (0.074 R)
• M28: 17,904,023 km (0.055 R)
• M29: 18,645,579 km (0.072 R)
• M30: 18,966,616 km (0.11 R)
• M31: 19,038,124 km (0.094 R)
• M32: 19,217,492 km (0.053 R)
• M33: 19,976,701 km (0.072 R)
• M34: 21,785,938 km (0.1 R)
• M35: 23,416,555 km (0.102 R)
• M36: 24,033,197 km (0.073 R)
• M37: 24,149,435 km (0.092 R)
• M38: 24,343,613 km (0.101 R)
• M39: 24,460,299 km (0.116 R)
• M40: 26,153,747 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 10,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit