🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 42 Hours

Environment

Temp: 183 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,271,406 km

• M1: 364,271 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.7 AU - 5.66 AU

Year: 3717 Days

Day: 23.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,271,406 km

• M1: 1,463,666 km (0.028 R)
• M2: 2,445,476 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.7

Radius: 12.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.05 AU - 5.95 AU

Year: 4735 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,271,406 km

• M1: 190,588 km (0.095 R)
• M2: 437,424 km (0.1 R)
• M3: 523,443 km (0.109 R)
• M4: 606,021 km (0.03 R)
• M5: 763,398 km (0.087 R)
• M6: 1,080,994 km (0.035 R)
• M7: 1,306,438 km (0.111 R)
• M8: 1,516,773 km (0.051 R)
• M9: 1,626,278 km (0.085 R)
• M10: 1,722,320 km (0.094 R)
• M11: 1,837,062 km (0.052 R)
• M12: 2,232,150 km (0.081 R)
• M13: 2,616,616 km (0.114 R)
• M14: 2,884,696 km (0.114 R)
• M15: 3,365,204 km (0.116 R)
• M16: 3,552,052 km (0.103 R)
• M17: 3,657,369 km (0.027 R)
• M18: 3,742,340 km (0.082 R)
• M19: 3,936,070 km (0.032 R)
• M20: 4,355,991 km (0.081 R)
• M21: 4,744,048 km (0.119 R)
• M22: 5,999,772 km (0.059 R)
• M23: 6,125,734 km (0.038 R)
• M24: 6,380,349 km (0.081 R)
• M25: 6,664,585 km (0.119 R)
• M26: 7,112,032 km (0.114 R)
• M27: 7,487,822 km (0.073 R)
• M28: 7,980,747 km (0.091 R)
• M29: 9,287,634 km (0.091 R)
• M30: 9,433,791 km (0.105 R)
• M31: 9,846,831 km (0.08 R)
• M32: 10,235,786 km (0.1 R)
• M33: 10,660,195 km (0.09 R)
• M34: 10,844,050 km (0.081 R)
• M35: 11,028,804 km (0.095 R)
• M36: 11,370,186 km (0.087 R)
• M37: 11,526,666 km (0.114 R)
• M38: 11,683,743 km (0.058 R)
• M39: 12,063,722 km (0.117 R)
• M40: 13,690,300 km (0.092 R)
• M41: 14,090,923 km (0.105 R)
• M42: 14,360,049 km (0.11 R)
• M43: 14,563,203 km (0.085 R)
• M44: 15,315,830 km (0.103 R)
• M45: 15,592,736 km (0.107 R)
• M46: 15,766,568 km (0.053 R)
• M47: 16,752,269 km (0.084 R)
• M48: 17,576,703 km (0.045 R)
• M49: 17,757,716 km (0.064 R)
• M50: 17,902,976 km (0.032 R)
• M51: 18,782,761 km (0.088 R)
• M52: 18,967,963 km (0.118 R)
• M53: 19,190,864 km (0.073 R)
• M54: 19,339,863 km (0.111 R)
• M55: 19,864,652 km (0.055 R)
• M56: 20,508,372 km (0.096 R)
• M57: 20,660,812 km (0.075 R)
• M58: 20,890,146 km (0.1 R)
• M59: 21,274,313 km (0.032 R)
• M60: 21,583,233 km (0.054 R)
• M61: 21,932,693 km (0.066 R)
• M62: 22,284,099 km (0.115 R)
• M63: 22,519,267 km (0.034 R)
• M64: 22,637,150 km (0.115 R)
• M65: 22,952,652 km (0.106 R)
• M66: 23,548,201 km (0.082 R)
• M67: 23,948,076 km (0.12 R)
• M68: 24,876,181 km (0.076 R)
• M69: 25,201,706 km (0.079 R)
• M70: 25,405,907 km (0.103 R)
• M71: 25,487,737 km (0.113 R)
• M72: 25,651,696 km (0.081 R)
• M73: 26,269,685 km (0.113 R)
• M74: 26,975,937 km (0.054 R)
• M75: 27,226,663 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.4

Radius: 5.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.41 AU - 13.75 AU

Year: 17365 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,271,406 km

• M1: 151,393 km (0.098 R)
• M2: 385,663 km (0.057 R)
• M3: 441,463 km (0.102 R)
• M4: 561,740 km (0.058 R)
• M5: 636,838 km (0.101 R)
• M6: 821,143 km (0.085 R)
• M7: 919,578 km (0.066 R)
• M8: 1,087,876 km (0.118 R)
• M9: 1,935,198 km (0.114 R)
• M10: 2,253,393 km (0.052 R)
• M11: 2,516,087 km (0.041 R)
• M12: 2,623,947 km (0.059 R)
• M13: 2,696,651 km (0.117 R)
• M14: 3,185,687 km (0.106 R)
• M15: 3,460,199 km (0.095 R)
• M16: 3,560,130 km (0.096 R)
• M17: 3,701,650 km (0.028 R)
• M18: 3,990,224 km (0.069 R)
• M19: 4,073,999 km (0.033 R)
• M20: 4,116,185 km (0.114 R)
• M21: 4,158,372 km (0.052 R)
• M22: 4,286,129 km (0.085 R)
• M23: 4,415,082 km (0.041 R)
• M24: 5,124,325 km (0.104 R)
• M25: 5,749,944 km (0.071 R)
• M26: 5,987,655 km (0.103 R)
• M27: 6,083,697 km (0.102 R)
• M28: 6,350,430 km (0.073 R)
• M29: 6,472,950 km (0.095 R)
• M30: 6,571,535 km (0.116 R)
• M31: 6,645,736 km (0.095 R)
• M32: 6,695,402 km (0.031 R)
• M33: 9,414,493 km (0.091 R)
• M34: 11,018,332 km (0.04 R)
• M35: 11,731,166 km (0.044 R)
• M36: 12,153,929 km (0.114 R)
• M37: 12,428,292 km (0.046 R)
• M38: 12,828,167 km (0.098 R)
• M39: 12,890,101 km (0.089 R)
• M40: 15,776,591 km (0.09 R)
• M41: 16,781,440 km (0.116 R)
• M42: 17,565,632 km (0.11 R)
• M43: 18,187,810 km (0.118 R)
• M44: 18,711,702 km (0.07 R)
• M45: 18,887,330 km (0.116 R)
• M46: 20,312,848 km (0.101 R)
• M47: 20,602,170 km (0.104 R)
• M48: 21,184,704 km (0.103 R)
• M49: 22,217,229 km (0.074 R)
• M50: 22,851,972 km (0.119 R)
• M51: 24,254,153 km (0.12 R)
• M52: 24,907,746 km (0.106 R)
• M53: 25,256,010 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit