🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.55 AU - 0.61 AU

Year: 163 Days

Day: 15.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.47 AU - 1.57 AU

Year: 691 Days

Day: 44.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,701,997 km

• M1: 770,429 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 11.5

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.27 AU - 5.67 AU

Year: 4088 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 155 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,701,997 km

• M1: 143,913 km (0.058 R)
• M2: 217,216 km (0.107 R)
• M3: 290,070 km (0.101 R)
• M4: 378,034 km (0.111 R)
• M5: 548,725 km (0.101 R)
• M6: 985,252 km (0.105 R)
• M7: 1,079,049 km (0.083 R)
• M8: 1,439,580 km (0.066 R)
• M9: 1,706,313 km (0.063 R)
• M10: 2,180,389 km (0.119 R)
• M11: 2,359,607 km (0.104 R)
• M12: 2,487,962 km (0.106 R)
• M13: 2,675,558 km (0.104 R)
• M14: 2,751,853 km (0.114 R)
• M15: 3,005,122 km (0.096 R)
• M16: 3,124,651 km (0.075 R)
• M17: 3,225,480 km (0.086 R)
• M18: 3,430,578 km (0.085 R)
• M19: 4,226,289 km (0.045 R)
• M20: 4,383,068 km (0.057 R)
• M21: 4,473,575 km (0.081 R)
• M22: 4,587,718 km (0.068 R)
• M23: 4,725,797 km (0.11 R)
• M24: 5,053,715 km (0.078 R)
• M25: 5,437,434 km (0.1 R)
• M26: 5,583,890 km (0.09 R)
• M27: 6,386,632 km (0.115 R)
• M28: 6,697,048 km (0.051 R)
• M29: 6,827,946 km (0.086 R)
• M30: 7,145,393 km (0.076 R)
• M31: 7,359,766 km (0.029 R)
• M32: 7,630,688 km (0.097 R)
• M33: 8,043,279 km (0.104 R)
• M34: 8,182,555 km (0.11 R)
• M35: 9,944,070 km (0.113 R)
• M36: 10,364,440 km (0.115 R)
• M37: 10,455,395 km (0.039 R)
• M38: 11,222,832 km (0.113 R)
• M39: 11,347,298 km (0.107 R)
• M40: 11,566,309 km (0.099 R)
• M41: 11,691,971 km (0.065 R)
• M42: 12,682,159 km (0.059 R)
• M43: 12,942,011 km (0.076 R)
• M44: 13,039,848 km (0.097 R)
• M45: 13,500,011 km (0.034 R)
• M46: 13,632,555 km (0.086 R)
• M47: 13,898,689 km (0.093 R)
• M48: 15,083,654 km (0.115 R)
• M49: 15,497,442 km (0.054 R)
• M50: 15,984,832 km (0.097 R)
• M51: 16,512,763 km (0.084 R)
• M52: 17,117,886 km (0.113 R)
• M53: 17,405,114 km (0.105 R)
• M54: 17,549,476 km (0.078 R)
• M55: 17,657,934 km (0.097 R)
• M56: 17,875,450 km (0.093 R)
• M57: 18,093,862 km (0.084 R)
• M58: 18,423,277 km (0.052 R)
• M59: 18,496,730 km (0.071 R)
• M60: 18,607,133 km (0.069 R)
• M61: 18,902,589 km (0.099 R)
• M62: 19,125,190 km (0.09 R)
• M63: 19,199,540 km (0.119 R)
• M64: 20,175,367 km (0.04 R)
• M65: 21,244,244 km (0.111 R)
• M66: 21,785,639 km (0.059 R)
• M67: 21,863,430 km (0.067 R)
• M68: 22,763,710 km (0.118 R)
• M69: 22,842,548 km (0.045 R)
• M70: 23,198,591 km (0.11 R)
• M71: 23,317,671 km (0.063 R)
• M72: 23,916,212 km (0.061 R)
• M73: 24,076,581 km (0.102 R)
• M74: 24,197,156 km (0.042 R)
• M75: 25,823,884 km (0.079 R)
• M76: 25,906,162 km (0.114 R)
• M77: 27,359,955 km (0.088 R)
• M78: 27,569,840 km (0.12 R)
• M79: 27,653,914 km (0.095 R)
• M80: 27,906,735 km (0.057 R)
• M81: 28,202,639 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 12.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.55 AU - 8.03 AU

Year: 6528 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,701,997 km

• M1: 263,143 km (0.094 R)
• M2: 396,434 km (0.05 R)
• M3: 551,717 km (0.07 R)
• M4: 930,499 km (0.06 R)
• M5: 1,318,107 km (0.116 R)
• M6: 1,509,592 km (0.07 R)
• M7: 1,710,502 km (0.083 R)
• M8: 1,997,730 km (0.034 R)
• M9: 2,567,399 km (0.071 R)
• M10: 2,950,668 km (0.059 R)
• M11: 3,222,637 km (0.099 R)
• M12: 3,908,843 km (0.094 R)
• M13: 4,309,466 km (0.09 R)
• M14: 4,411,641 km (0.085 R)
• M15: 4,535,508 km (0.087 R)
• M16: 4,786,683 km (0.117 R)
• M17: 5,215,431 km (0.078 R)
• M18: 6,132,914 km (0.119 R)
• M19: 6,387,679 km (0.099 R)
• M20: 6,598,762 km (0.105 R)
• M21: 6,883,746 km (0.11 R)
• M22: 7,713,117 km (0.11 R)
• M23: 8,139,770 km (0.088 R)
• M24: 8,241,197 km (0.05 R)
• M25: 8,548,322 km (0.089 R)
• M26: 9,465,506 km (0.059 R)
• M27: 9,679,581 km (0.084 R)
• M28: 9,841,146 km (0.104 R)
• M29: 10,003,610 km (0.049 R)
• M30: 10,139,744 km (0.115 R)
• M31: 11,053,487 km (0.066 R)
• M32: 11,534,445 km (0.114 R)
• M33: 12,575,646 km (0.111 R)
• M34: 13,316,454 km (0.077 R)
• M35: 13,616,697 km (0.095 R)
• M36: 14,315,768 km (0.077 R)
• M37: 17,162,317 km (0.061 R)
• M38: 17,653,297 km (0.026 R)
• M39: 17,752,181 km (0.077 R)
• M40: 17,884,126 km (0.098 R)
• M41: 18,783,509 km (0.1 R)
• M42: 18,985,466 km (0.085 R)
• M43: 19,289,598 km (0.07 R)
• M44: 19,629,485 km (0.052 R)
• M45: 20,384,206 km (0.058 R)
• M46: 20,939,064 km (0.062 R)
• M47: 21,043,633 km (0.104 R)
• M48: 22,276,769 km (0.11 R)
• M49: 22,454,790 km (0.099 R)
• M50: 23,099,856 km (0.112 R)
• M51: 24,078,675 km (0.093 R)
• M52: 24,188,330 km (0.086 R)
• M53: 24,554,845 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 19,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit