🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.59 AU - 0.95 AU

Year: 236 Days

Day: 43.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 134.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.21 AU - 4.37 AU

Year: 3109 Days

Day: 37 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.2

Radius: 11.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.99 AU - 6.43 AU

Year: 5414 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 15,271,203 km

• M1: 272,567 km (0.081 R)
• M2: 346,169 km (0.066 R)
• M3: 462,706 km (0.11 R)
• M4: 558,598 km (0.096 R)
• M5: 692,040 km (0.113 R)
• M6: 858,991 km (0.064 R)
• M7: 1,172,099 km (0.111 R)
• M8: 1,323,044 km (0.119 R)
• M9: 1,453,792 km (0.108 R)
• M10: 1,742,965 km (0.093 R)
• M11: 1,843,644 km (0.089 R)
• M12: 1,931,458 km (0.061 R)
• M13: 2,005,808 km (0.087 R)
• M14: 2,188,168 km (0.094 R)
• M15: 2,718,044 km (0.071 R)
• M16: 2,835,628 km (0.117 R)
• M17: 3,006,468 km (0.106 R)
• M18: 3,287,114 km (0.083 R)
• M19: 3,485,032 km (0.111 R)
• M20: 4,083,274 km (0.044 R)
• M21: 4,513,069 km (0.086 R)
• M22: 4,612,850 km (0.068 R)
• M23: 4,713,380 km (0.095 R)
• M24: 5,185,062 km (0.084 R)
• M25: 5,352,761 km (0.037 R)
• M26: 6,667,128 km (0.109 R)
• M27: 6,872,526 km (0.111 R)
• M28: 7,033,793 km (0.111 R)
• M29: 7,126,543 km (0.069 R)
• M30: 7,219,743 km (0.119 R)
• M31: 7,336,728 km (0.059 R)
• M32: 7,454,312 km (0.088 R)
• M33: 7,549,008 km (0.115 R)
• M34: 7,907,145 km (0.103 R)
• M35: 8,714,824 km (0.103 R)
• M36: 8,989,934 km (0.118 R)
• M37: 10,014,381 km (0.058 R)
• M38: 10,197,488 km (0.084 R)
• M39: 10,700,137 km (0.058 R)
• M40: 10,806,950 km (0.115 R)
• M41: 11,075,628 km (0.058 R)
• M42: 11,156,560 km (0.117 R)
• M43: 11,292,096 km (0.09 R)
• M44: 11,894,826 km (0.106 R)
• M45: 12,283,780 km (0.113 R)
• M46: 12,423,804 km (0.119 R)
• M47: 12,733,621 km (0.102 R)
• M48: 13,160,125 km (0.055 R)
• M49: 13,504,798 km (0.033 R)
• M50: 13,823,292 km (0.117 R)
• M51: 14,085,687 km (0.09 R)
• M52: 14,232,293 km (0.105 R)
• M53: 14,497,380 km (0.12 R)
• M54: 14,734,343 km (0.06 R)
• M55: 14,823,503 km (0.1 R)
• M56: 16,490,472 km (0.066 R)
• M57: 16,645,007 km (0.096 R)
• M58: 16,737,907 km (0.107 R)
• M59: 17,017,655 km (0.104 R)
• M60: 17,330,465 km (0.064 R)
• M61: 17,961,618 km (0.111 R)
• M62: 18,311,976 km (0.098 R)
• M63: 18,472,046 km (0.11 R)
• M64: 18,664,578 km (0.105 R)
• M65: 19,116,663 km (0.106 R)
• M66: 19,214,051 km (0.082 R)
• M67: 19,670,474 km (0.087 R)
• M68: 20,031,604 km (0.079 R)
• M69: 20,130,488 km (0.034 R)
• M70: 20,328,705 km (0.119 R)
• M71: 20,860,525 km (0.054 R)
• M72: 20,960,756 km (0.054 R)
• M73: 21,396,983 km (0.115 R)
• M74: 22,108,022 km (0.083 R)
• M75: 22,244,306 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 10.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.46 AU - 7.58 AU

Year: 5824 Days

Day: 9.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 15,271,203 km

• M1: 161,715 km (0.116 R)
• M2: 470,784 km (0.112 R)
• M3: 726,298 km (0.033 R)
• M4: 1,016,667 km (0.026 R)
• M5: 1,412,054 km (0.115 R)
• M6: 1,513,182 km (0.095 R)
• M7: 1,930,860 km (0.103 R)
• M8: 1,998,328 km (0.113 R)
• M9: 2,480,781 km (0.063 R)
• M10: 2,566,800 km (0.07 R)
• M11: 2,805,259 km (0.068 R)
• M12: 3,236,849 km (0.113 R)
• M13: 3,550,107 km (0.093 R)
• M14: 3,802,030 km (0.058 R)
• M15: 3,944,746 km (0.049 R)
• M16: 4,487,637 km (0.109 R)
• M17: 4,653,691 km (0.091 R)
• M18: 4,791,021 km (0.094 R)
• M19: 4,929,848 km (0.109 R)
• M20: 5,007,490 km (0.106 R)
• M21: 5,306,236 km (0.062 R)
• M22: 5,514,178 km (0.075 R)
• M23: 5,610,967 km (0.101 R)
• M24: 5,675,893 km (0.077 R)
• M25: 6,593,377 km (0.084 R)
• M26: 6,990,708 km (0.115 R)
• M27: 7,201,193 km (0.042 R)
• M28: 7,289,455 km (0.105 R)
• M29: 7,736,454 km (0.097 R)
• M30: 7,881,414 km (0.109 R)
• M31: 8,027,123 km (0.117 R)
• M32: 8,137,227 km (0.11 R)
• M33: 8,210,679 km (0.091 R)
• M34: 8,807,425 km (0.093 R)
• M35: 9,168,405 km (0.12 R)
• M36: 9,264,297 km (0.114 R)
• M37: 9,379,637 km (0.102 R)
• M38: 9,514,873 km (0.099 R)
• M39: 9,904,875 km (0.068 R)
• M40: 9,983,563 km (0.081 R)
• M41: 10,062,402 km (0.12 R)
• M42: 10,280,216 km (0.075 R)
• M43: 10,359,802 km (0.087 R)
• M44: 12,016,150 km (0.08 R)
• M45: 12,607,660 km (0.077 R)
• M46: 13,079,043 km (0.037 R)
• M47: 13,360,436 km (0.109 R)
• M48: 13,447,353 km (0.042 R)
• M49: 13,534,419 km (0.083 R)
• M50: 14,149,715 km (0.068 R)
• M51: 14,617,208 km (0.111 R)
• M52: 15,157,705 km (0.078 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 20,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit