🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 40.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,974,575 km

• M1: 223,350 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.66 AU - 2.36 AU

Year: 1085 Days

Day: 35 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,974,575 km

• M1: 19,298 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.79 AU - 3.07 AU

Year: 1910 Days

Day: 13.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,974,575 km

• M1: 2,114,716 km (0.106 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.9

Radius: 15

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.09 AU - 7.53 AU

Year: 6036 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,974,575 km

• M1: 202,107 km (0.102 R)
• M2: 361,129 km (0.1 R)
• M3: 518,057 km (0.066 R)
• M4: 631,901 km (0.115 R)
• M5: 863,030 km (0.089 R)
• M6: 990,188 km (0.106 R)
• M7: 1,124,378 km (0.062 R)
• M8: 1,346,381 km (0.118 R)
• M9: 1,480,121 km (0.047 R)
• M10: 1,600,996 km (0.099 R)
• M11: 1,707,510 km (0.096 R)
• M12: 1,947,016 km (0.113 R)
• M13: 2,100,055 km (0.076 R)
• M14: 2,297,225 km (0.093 R)
• M15: 2,398,203 km (0.078 R)
• M16: 2,500,678 km (0.051 R)
• M17: 2,667,928 km (0.072 R)
• M18: 3,260,336 km (0.072 R)
• M19: 3,607,253 km (0.096 R)
• M20: 3,725,585 km (0.082 R)
• M21: 5,272,876 km (0.1 R)
• M22: 5,489,344 km (0.036 R)
• M23: 5,626,077 km (0.069 R)
• M24: 5,819,656 km (0.112 R)
• M25: 6,761,225 km (0.12 R)
• M26: 6,908,130 km (0.08 R)
• M27: 7,085,853 km (0.067 R)
• M28: 7,842,369 km (0.079 R)
• M29: 8,090,103 km (0.109 R)
• M30: 8,308,815 km (0.1 R)
• M31: 8,977,069 km (0.069 R)
• M32: 9,138,784 km (0.101 R)
• M33: 9,995,232 km (0.116 R)
• M34: 10,095,762 km (0.066 R)
• M35: 10,433,105 km (0.111 R)
• M36: 10,808,596 km (0.086 R)
• M37: 11,119,161 km (0.06 R)
• M38: 11,537,885 km (0.065 R)
• M39: 11,926,241 km (0.079 R)
• M40: 12,679,616 km (0.061 R)
• M41: 12,897,730 km (0.067 R)
• M42: 13,007,236 km (0.069 R)
• M43: 13,337,697 km (0.047 R)
• M44: 13,894,650 km (0.068 R)
• M45: 14,270,141 km (0.095 R)
• M46: 14,459,233 km (0.106 R)
• M47: 14,725,218 km (0.118 R)
• M48: 14,954,701 km (0.117 R)
• M49: 15,378,212 km (0.119 R)
• M50: 15,923,048 km (0.062 R)
• M51: 18,700,033 km (0.117 R)
• M52: 19,448,770 km (0.081 R)
• M53: 20,377,324 km (0.063 R)
• M54: 20,761,342 km (0.092 R)
• M55: 21,449,941 km (0.106 R)
• M56: 21,797,158 km (0.056 R)
• M57: 22,058,804 km (0.113 R)
• M58: 22,805,597 km (0.074 R)
• M59: 23,248,855 km (0.089 R)
• M60: 24,867,953 km (0.095 R)
• M61: 25,232,673 km (0.067 R)
• M62: 25,599,188 km (0.091 R)
• M63: 26,013,574 km (0.094 R)
• M64: 26,291,227 km (0.052 R)
• M65: 26,755,878 km (0.072 R)
• M66: 27,129,723 km (0.105 R)
• M67: 27,364,293 km (0.108 R)
• M68: 28,785,323 km (0.091 R)
• M69: 29,987,791 km (0.12 R)
• M70: 30,230,289 km (0.099 R)
• M71: 30,668,461 km (0.028 R)
• M72: 30,814,917 km (0.1 R)
• M73: 32,392,128 km (0.097 R)
• M74: 32,491,610 km (0.038 R)
• M75: 33,240,796 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.6

Radius: 7.3

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.37 AU - 16.89 AU

Year: 20226 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,974,575 km

• M1: 195,824 km (0.032 R)
• M2: 276,457 km (0.084 R)
• M3: 636,689 km (0.083 R)
• M4: 836,252 km (0.093 R)
• M5: 883,226 km (0.04 R)
• M6: 1,460,225 km (0.086 R)
• M7: 1,575,864 km (0.041 R)
• M8: 2,199,238 km (0.107 R)
• M9: 2,433,957 km (0.066 R)
• M10: 2,502,473 km (0.071 R)
• M11: 2,641,599 km (0.115 R)
• M12: 3,000,634 km (0.11 R)
• M13: 3,074,236 km (0.1 R)
• M14: 3,185,986 km (0.06 R)
• M15: 4,458,316 km (0.093 R)
• M16: 4,542,539 km (0.066 R)
• M17: 5,103,083 km (0.096 R)
• M18: 5,639,840 km (0.088 R)
• M19: 6,863,550 km (0.084 R)
• M20: 7,206,578 km (0.067 R)
• M21: 7,605,556 km (0.054 R)
• M22: 8,686,849 km (0.113 R)
• M23: 8,845,124 km (0.076 R)
• M24: 8,898,081 km (0.114 R)
• M25: 9,004,445 km (0.071 R)
• M26: 9,325,931 km (0.082 R)
• M27: 9,705,910 km (0.079 R)
• M28: 9,760,513 km (0.09 R)
• M29: 10,257,328 km (0.069 R)
• M30: 10,368,778 km (0.115 R)
• M31: 10,480,677 km (0.042 R)
• M32: 11,160,749 km (0.036 R)
• M33: 11,390,531 km (0.059 R)
• M34: 11,448,276 km (0.118 R)
• M35: 11,621,959 km (0.088 R)
• M36: 13,896,445 km (0.082 R)
• M37: 14,019,864 km (0.06 R)
• M38: 14,642,490 km (0.057 R)
• M39: 16,303,475 km (0.074 R)
• M40: 16,564,224 km (0.09 R)
• M41: 17,487,841 km (0.054 R)
• M42: 18,023,103 km (0.095 R)
• M43: 18,292,828 km (0.091 R)
• M44: 20,357,428 km (0.117 R)
• M45: 20,567,912 km (0.03 R)
• M46: 20,708,684 km (0.085 R)
• M47: 21,132,794 km (0.105 R)
• M48: 21,774,419 km (0.057 R)
• M49: 25,907,509 km (0.088 R)
• M50: 26,517,419 km (0.102 R)
• M51: 26,670,608 km (0.084 R)
• M52: 26,824,095 km (0.116 R)
• M53: 26,977,882 km (0.062 R)
• M54: 27,441,037 km (0.103 R)
• M55: 28,062,616 km (0.081 R)
• M56: 28,453,365 km (0.065 R)
• M57: 29,398,824 km (0.115 R)
• M58: 29,636,685 km (0.052 R)
• M59: 29,955,029 km (0.09 R)
• M60: 30,595,009 km (0.102 R)
• M61: 30,675,193 km (0.118 R)
• M62: 32,869,943 km (0.118 R)
• M63: 33,199,507 km (0.064 R)
• M64: 33,861,628 km (0.103 R)
• M65: 36,809,454 km (0.101 R)
• M66: 38,617,194 km (0.081 R)
• M67: 39,838,362 km (0.087 R)
• M68: 40,365,545 km (0.114 R)
• M69: 42,228,936 km (0.09 R)
• M70: 43,306,340 km (0.101 R)
• M71: 43,848,482 km (0.106 R)
• M72: 47,240,464 km (0.07 R)
• M73: 47,333,365 km (0.098 R)
• M74: 49,014,994 km (0.103 R)
• M75: 49,203,039 km (0.086 R)
• M76: 49,957,611 km (0.112 R)
• M77: 54,467,538 km (0.026 R)
• M78: 56,425,774 km (0.089 R)
• M79: 56,622,794 km (0.112 R)
• M80: 59,305,832 km (0.049 R)
• M81: 60,209,403 km (0.112 R)
• M82: 60,410,762 km (0.077 R)
• M83: 61,218,590 km (0.116 R)
• M84: 62,335,338 km (0.058 R)
• M85: 63,356,194 km (0.104 R)
• M86: 63,663,618 km (0.066 R)
• M87: 65,621,704 km (0.089 R)
• M88: 68,438,183 km (0.073 R)
• M89: 68,543,201 km (0.104 R)
• M90: 70,337,628 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit