🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.42 AU - 0.66 AU

Year: 260 Days

Day: 38.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,235,330 km

• M1: 301,141 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.5 AU - 0.8 AU

Year: 344 Days

Day: 23.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,235,330 km

• M1: 36,951 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.4

Radius: 11.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.97 AU - 1.05 AU

Year: 666 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,235,330 km

• M1: 143,315 km (0.114 R)
• M2: 219,759 km (0.06 R)
• M3: 309,518 km (0.119 R)
• M4: 403,316 km (0.068 R)
• M5: 474,375 km (0.113 R)
• M6: 577,448 km (0.114 R)
• M7: 664,663 km (0.102 R)
• M8: 791,822 km (0.059 R)
• M9: 867,967 km (0.053 R)
• M10: 975,229 km (0.05 R)
• M11: 1,224,907 km (0.083 R)
• M12: 1,357,750 km (0.099 R)
• M13: 1,529,339 km (0.063 R)
• M14: 1,614,909 km (0.117 R)
• M15: 1,809,386 km (0.076 R)
• M16: 1,888,224 km (0.106 R)
• M17: 2,068,191 km (0.087 R)
• M18: 2,221,678 km (0.08 R)
• M19: 2,299,768 km (0.118 R)
• M20: 2,614,971 km (0.086 R)
• M21: 2,979,990 km (0.032 R)
• M22: 3,088,298 km (0.112 R)
• M23: 3,183,443 km (0.096 R)
• M24: 3,309,105 km (0.117 R)
• M25: 3,406,344 km (0.054 R)
• M26: 3,619,221 km (0.095 R)
• M27: 3,820,879 km (0.079 R)
• M28: 3,899,418 km (0.113 R)
• M29: 4,074,298 km (0.092 R)
• M30: 4,194,874 km (0.109 R)
• M31: 4,333,102 km (0.118 R)
• M32: 4,406,854 km (0.077 R)
• M33: 4,622,425 km (0.052 R)
• M34: 4,756,913 km (0.068 R)
• M35: 4,969,641 km (0.113 R)
• M36: 5,081,391 km (0.084 R)
• M37: 5,237,721 km (0.065 R)
• M38: 5,325,235 km (0.055 R)
• M39: 5,483,959 km (0.111 R)
• M40: 5,662,130 km (0.073 R)
• M41: 5,824,294 km (0.101 R)
• M42: 5,933,201 km (0.028 R)
• M43: 6,143,985 km (0.102 R)
• M44: 6,236,286 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.9

Radius: 6.4

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.37 AU - 6.57 AU

Year: 10796 Days

Day: 21.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,235,330 km

• M1: 113,994 km (0.107 R)
• M2: 269,875 km (0.094 R)
• M3: 422,315 km (0.099 R)
• M4: 601,982 km (0.107 R)
• M5: 734,974 km (0.098 R)
• M6: 805,136 km (0.059 R)
• M7: 914,791 km (0.065 R)
• M8: 1,009,935 km (0.061 R)
• M9: 1,148,912 km (0.105 R)
• M10: 1,379,741 km (0.112 R)
• M11: 1,557,015 km (0.09 R)
• M12: 1,765,105 km (0.075 R)
• M13: 2,182,334 km (0.112 R)
• M14: 3,484,733 km (0.076 R)
• M15: 3,757,151 km (0.101 R)
• M16: 3,880,419 km (0.081 R)
• M17: 4,130,996 km (0.095 R)
• M18: 4,880,331 km (0.116 R)
• M19: 5,883,684 km (0.111 R)
• M20: 6,353,571 km (0.08 R)
• M21: 6,574,677 km (0.108 R)
• M22: 6,873,274 km (0.043 R)
• M23: 7,329,398 km (0.119 R)
• M24: 7,406,441 km (0.098 R)
• M25: 7,522,379 km (0.095 R)
• M26: 7,600,021 km (0.088 R)
• M27: 8,837,644 km (0.116 R)
• M28: 8,878,634 km (0.073 R)
• M29: 9,043,042 km (0.096 R)
• M30: 9,542,399 km (0.094 R)
• M31: 10,917,653 km (0.066 R)
• M32: 11,628,242 km (0.101 R)
• M33: 12,399,420 km (0.074 R)
• M34: 13,000,354 km (0.118 R)
• M35: 13,327,824 km (0.072 R)
• M36: 13,752,831 km (0.096 R)
• M37: 13,990,991 km (0.069 R)
• M38: 14,038,713 km (0.103 R)
• M39: 14,567,841 km (0.084 R)
• M40: 14,810,638 km (0.103 R)
• M41: 15,152,619 km (0.076 R)
• M42: 15,645,693 km (0.11 R)
• M43: 15,744,877 km (0.105 R)
• M44: 15,794,693 km (0.104 R)
• M45: 16,244,384 km (0.059 R)
• M46: 16,596,986 km (0.08 R)
• M47: 17,054,157 km (0.12 R)
• M48: 17,929,006 km (0.087 R)
• M49: 19,294,834 km (0.119 R)
• M50: 20,912,137 km (0.107 R)
• M51: 21,185,901 km (0.112 R)
• M52: 22,628,473 km (0.067 R)
• M53: 22,684,572 km (0.108 R)
• M54: 23,135,161 km (0.109 R)
• M55: 23,588,742 km (0.093 R)
• M56: 24,045,165 km (0.098 R)
• M57: 24,735,260 km (0.09 R)
• M58: 24,851,049 km (0.118 R)
• M59: 25,024,881 km (0.082 R)
• M60: 26,489,145 km (0.115 R)
• M61: 26,548,237 km (0.11 R)
• M62: 26,666,718 km (0.053 R)
• M63: 27,620,404 km (0.109 R)
• M64: 28,222,237 km (0.095 R)
• M65: 28,282,525 km (0.118 R)
• M66: 28,464,136 km (0.119 R)
• M67: 30,424,018 km (0.088 R)
• M68: 30,672,051 km (0.103 R)
• M69: 32,363,854 km (0.1 R)
• M70: 32,870,991 km (0.048 R)
• M71: 33,189,185 km (0.097 R)
• M72: 33,252,914 km (0.047 R)
• M73: 34,085,725 km (0.037 R)
• M74: 35,641,244 km (0.1 R)
• M75: 37,484,888 km (0.115 R)
• M76: 38,017,307 km (0.099 R)
• M77: 38,552,269 km (0.12 R)
• M78: 39,562,054 km (0.037 R)
• M79: 40,580,517 km (0.085 R)
• M80: 40,921,899 km (0.086 R)
• M81: 42,851,263 km (0.064 R)
• M82: 42,920,676 km (0.048 R)
• M83: 43,268,491 km (0.048 R)
• M84: 43,966,964 km (0.09 R)
• M85: 44,177,298 km (0.096 R)
• M86: 44,951,019 km (0.118 R)
• M87: 45,304,369 km (0.048 R)
• M88: 45,445,888 km (0.067 R)
• M89: 45,871,345 km (0.085 R)
• M90: 45,942,404 km (0.081 R)
• M91: 47,802,653 km (0.081 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: 414 - 12,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit