🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.68 AU - 0.76 AU

Year: 227 Days

Day: 44.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.17 AU - 4.29 AU

Year: 3226 Days

Day: 37.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.3

Radius: 13.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.08 AU - 8.7 AU

Year: 8219 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,737,348 km

• M1: 171,738 km (0.067 R)
• M2: 277,055 km (0.091 R)
• M3: 550,670 km (0.111 R)
• M4: 803,490 km (0.109 R)
• M5: 1,464,114 km (0.119 R)
• M6: 1,716,785 km (0.083 R)
• M7: 1,893,311 km (0.089 R)
• M8: 2,559,470 km (0.102 R)
• M9: 2,918,804 km (0.112 R)
• M10: 3,629,095 km (0.114 R)
• M11: 3,714,515 km (0.111 R)
• M12: 4,391,745 km (0.094 R)
• M13: 4,791,769 km (0.099 R)
• M14: 5,171,449 km (0.118 R)
• M15: 5,495,478 km (0.099 R)
• M16: 6,163,432 km (0.087 R)
• M17: 6,403,238 km (0.109 R)
• M18: 6,576,622 km (0.038 R)
• M19: 6,681,340 km (0.054 R)
• M20: 6,786,657 km (0.093 R)
• M21: 6,998,936 km (0.064 R)
• M22: 7,177,556 km (0.099 R)
• M23: 7,357,672 km (0.081 R)
• M24: 9,162,271 km (0.077 R)
• M25: 9,833,068 km (0.107 R)
• M26: 10,972,405 km (0.079 R)
• M27: 11,096,871 km (0.055 R)
• M28: 11,769,164 km (0.028 R)
• M29: 12,110,247 km (0.09 R)
• M30: 12,325,219 km (0.067 R)
• M31: 12,889,801 km (0.059 R)
• M32: 13,596,352 km (0.098 R)
• M33: 13,909,460 km (0.083 R)
• M34: 13,999,369 km (0.088 R)
• M35: 14,771,294 km (0.097 R)
• M36: 14,955,000 km (0.098 R)
• M37: 15,185,530 km (0.102 R)
• M38: 15,650,480 km (0.11 R)
• M39: 16,309,160 km (0.031 R)
• M40: 17,410,799 km (0.028 R)
• M41: 17,946,359 km (0.046 R)
• M42: 18,191,550 km (0.106 R)
• M43: 19,083,303 km (0.088 R)
• M44: 19,383,845 km (0.098 R)
• M45: 19,534,640 km (0.071 R)
• M46: 19,736,297 km (0.086 R)
• M47: 19,938,703 km (0.115 R)
• M48: 20,294,597 km (0.112 R)
• M49: 21,374,843 km (0.031 R)
• M50: 21,686,904 km (0.067 R)
• M51: 21,843,533 km (0.07 R)
• M52: 22,157,988 km (0.094 R)
• M53: 22,420,981 km (0.12 R)
• M54: 23,483,874 km (0.114 R)
• M55: 24,400,161 km (0.075 R)
• M56: 24,835,491 km (0.103 R)
• M57: 24,999,300 km (0.1 R)
• M58: 25,383,168 km (0.089 R)
• M59: 25,658,428 km (0.09 R)
• M60: 26,045,588 km (0.096 R)
• M61: 27,613,523 km (0.091 R)
• M62: 27,953,559 km (0.101 R)
• M63: 28,752,262 km (0.082 R)
• M64: 30,371,958 km (0.086 R)
• M65: 31,369,925 km (0.052 R)
• M66: 31,843,104 km (0.042 R)
• M67: 32,318,825 km (0.104 R)
• M68: 32,438,204 km (0.063 R)
• M69: 33,639,026 km (0.027 R)
• M70: 34,671,401 km (0.047 R)
• M71: 35,529,195 km (0.095 R)
• M72: 36,270,153 km (0.108 R)
• M73: 36,518,336 km (0.073 R)
• M74: 36,642,502 km (0.107 R)
• M75: 37,641,816 km (0.074 R)
• M76: 38,081,784 km (0.118 R)
• M77: 38,586,676 km (0.077 R)
• M78: 39,922,585 km (0.073 R)
• M79: 41,597,633 km (0.098 R)
• M80: 43,624,534 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.6

Radius: 4.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.04 AU - 19.28 AU

Year: 24092 Days

Day: 20.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 163.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,737,348 km

• M1: 172,486 km (0.1 R)
• M2: 212,429 km (0.111 R)
• M3: 384,018 km (0.109 R)
• M4: 978,071 km (0.108 R)
• M5: 1,069,176 km (0.099 R)
• M6: 1,115,851 km (0.035 R)
• M7: 1,178,981 km (0.087 R)
• M8: 1,478,177 km (0.085 R)
• M9: 1,968,858 km (0.1 R)
• M10: 2,261,621 km (0.099 R)
• M11: 2,996,445 km (0.111 R)
• M12: 4,063,527 km (0.078 R)
• M13: 4,185,898 km (0.032 R)
• M14: 4,259,949 km (0.105 R)
• M15: 4,816,303 km (0.088 R)
• M16: 7,318,178 km (0.097 R)
• M17: 7,828,905 km (0.104 R)
• M18: 8,073,199 km (0.032 R)
• M19: 9,461,168 km (0.084 R)
• M20: 9,656,094 km (0.088 R)
• M21: 10,115,958 km (0.028 R)
• M22: 10,549,492 km (0.098 R)
• M23: 10,650,321 km (0.101 R)
• M24: 10,853,026 km (0.07 R)
• M25: 11,920,856 km (0.109 R)
• M26: 12,378,476 km (0.035 R)
• M27: 14,043,351 km (0.09 R)
• M28: 14,154,352 km (0.118 R)
• M29: 14,265,653 km (0.067 R)
• M30: 14,451,753 km (0.028 R)
• M31: 15,356,371 km (0.084 R)
• M32: 15,394,369 km (0.108 R)
• M33: 16,317,986 km (0.085 R)
• M34: 16,356,732 km (0.105 R)
• M35: 16,590,703 km (0.065 R)
• M36: 17,537,209 km (0.078 R)
• M37: 17,736,473 km (0.117 R)
• M38: 18,339,203 km (0.083 R)
• M39: 18,866,984 km (0.093 R)
• M40: 19,564,559 km (0.096 R)
• M41: 20,731,871 km (0.084 R)
• M42: 21,664,764 km (0.091 R)
• M43: 22,136,296 km (0.096 R)
• M44: 23,703,035 km (0.057 R)
• M45: 24,588,804 km (0.083 R)
• M46: 24,901,463 km (0.116 R)
• M47: 25,620,879 km (0.065 R)
• M48: 26,210,295 km (0.106 R)
• M49: 26,758,571 km (0.093 R)
• M50: 27,310,438 km (0.052 R)
• M51: 28,005,619 km (0.09 R)
• M52: 28,472,364 km (0.107 R)
• M53: 28,659,661 km (0.115 R)
• M54: 31,567,694 km (0.081 R)
• M55: 32,150,826 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 11,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit