🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.99 AU - 1.03 AU

Year: 389 Days

Day: 22.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,420,439 km

• M1: 611,107 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1 AU - 1.02 AU

Year: 389 Days

Day: 26 Hours

Environment

Temp: 9 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.06 AU - 3.64 AU

Year: 2348 Days

Day: 42.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.6

Radius: 11.9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.75 AU - 4.61 AU

Year: 3272 Days

Day: 12 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,420,439 km

• M1: 207,642 km (0.032 R)
• M2: 290,669 km (0.097 R)
• M3: 402,418 km (0.062 R)
• M4: 507,885 km (0.094 R)
• M5: 624,870 km (0.082 R)
• M6: 722,109 km (0.059 R)
• M7: 835,654 km (0.103 R)
• M8: 1,001,259 km (0.089 R)
• M9: 1,129,913 km (0.053 R)
• M10: 1,391,859 km (0.102 R)
• M11: 1,536,969 km (0.079 R)
• M12: 1,618,499 km (0.083 R)
• M13: 1,729,351 km (0.116 R)
• M14: 1,871,918 km (0.059 R)
• M15: 2,047,995 km (0.103 R)
• M16: 2,183,979 km (0.045 R)
• M17: 2,480,781 km (0.083 R)
• M18: 2,642,497 km (0.1 R)
• M19: 2,841,013 km (0.051 R)
• M20: 3,148,287 km (0.094 R)
• M21: 3,306,113 km (0.092 R)
• M22: 3,502,535 km (0.094 R)
• M23: 3,647,794 km (0.094 R)
• M24: 4,210,582 km (0.102 R)
• M25: 4,800,745 km (0.116 R)
• M26: 5,064,636 km (0.086 R)
• M27: 5,270,931 km (0.059 R)
• M28: 5,354,257 km (0.056 R)
• M29: 5,606,779 km (0.036 R)
• M30: 5,713,292 km (0.108 R)
• M31: 6,014,882 km (0.036 R)
• M32: 6,633,618 km (0.098 R)
• M33: 6,927,877 km (0.045 R)
• M34: 7,180,249 km (0.109 R)
• M35: 7,319,225 km (0.093 R)
• M36: 7,836,385 km (0.114 R)
• M37: 7,955,615 km (0.077 R)
• M38: 8,757,459 km (0.071 R)
• M39: 9,661,479 km (0.085 R)
• M40: 10,150,515 km (0.096 R)
• M41: 10,411,264 km (0.102 R)
• M42: 10,621,449 km (0.03 R)
• M43: 12,159,315 km (0.099 R)
• M44: 12,631,446 km (0.111 R)
• M45: 12,855,693 km (0.076 R)
• M46: 13,336,650 km (0.062 R)
• M47: 13,593,659 km (0.112 R)
• M48: 13,996,676 km (0.034 R)
• M49: 14,991,951 km (0.107 R)
• M50: 15,080,812 km (0.062 R)
• M51: 15,468,121 km (0.103 R)
• M52: 15,949,377 km (0.062 R)
• M53: 16,466,088 km (0.099 R)
• M54: 17,050,118 km (0.067 R)
• M55: 17,267,035 km (0.066 R)
• M56: 17,641,030 km (0.105 R)
• M57: 17,766,243 km (0.08 R)
• M58: 18,333,518 km (0.087 R)
• M59: 18,651,264 km (0.103 R)
• M60: 19,002,819 km (0.104 R)
• M61: 19,099,160 km (0.101 R)
• M62: 19,485,871 km (0.116 R)
• M63: 19,777,736 km (0.107 R)
• M64: 19,875,274 km (0.081 R)
• M65: 20,299,982 km (0.106 R)
• M66: 20,926,049 km (0.103 R)
• M67: 21,091,953 km (0.098 R)
• M68: 21,291,517 km (0.051 R)
• M69: 21,424,809 km (0.111 R)
• M70: 21,558,549 km (0.098 R)
• M71: 21,658,929 km (0.099 R)
• M72: 22,231,141 km (0.094 R)
• M73: 22,468,104 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.1

Radius: 15

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.65 AU - 5.91 AU

Year: 4645 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,420,439 km

• M1: 204,799 km (0.114 R)
• M2: 399,875 km (0.104 R)
• M3: 716,125 km (0.105 R)
• M4: 1,043,894 km (0.108 R)
• M5: 1,279,810 km (0.067 R)
• M6: 1,550,432 km (0.086 R)
• M7: 1,667,418 km (0.109 R)
• M8: 1,893,311 km (0.112 R)
• M9: 2,129,526 km (0.095 R)
• M10: 2,453,555 km (0.093 R)
• M11: 2,551,990 km (0.081 R)
• M12: 2,692,014 km (0.085 R)
• M13: 2,793,740 km (0.119 R)
• M14: 2,917,607 km (0.084 R)
• M15: 3,453,616 km (0.114 R)
• M16: 3,974,217 km (0.091 R)
• M17: 4,617,338 km (0.062 R)
• M18: 5,191,046 km (0.111 R)
• M19: 5,395,995 km (0.119 R)
• M20: 5,525,397 km (0.032 R)
• M21: 6,188,565 km (0.062 R)
• M22: 6,765,115 km (0.084 R)
• M23: 7,589,848 km (0.102 R)
• M24: 7,735,257 km (0.088 R)
• M25: 7,999,447 km (0.075 R)
• M26: 8,236,709 km (0.068 R)
• M27: 8,506,584 km (0.085 R)
• M28: 9,209,544 km (0.094 R)
• M29: 9,583,688 km (0.041 R)
• M30: 10,638,503 km (0.054 R)
• M31: 10,965,374 km (0.119 R)
• M32: 11,462,039 km (0.114 R)
• M33: 11,562,270 km (0.114 R)
• M34: 11,898,566 km (0.094 R)
• M35: 12,580,732 km (0.086 R)
• M36: 13,240,608 km (0.117 R)
• M37: 13,451,242 km (0.084 R)
• M38: 14,197,586 km (0.036 R)
• M39: 14,305,446 km (0.076 R)
• M40: 14,449,509 km (0.051 R)
• M41: 15,730,665 km (0.044 R)
• M42: 15,842,115 km (0.103 R)
• M43: 16,140,862 km (0.119 R)
• M44: 16,743,742 km (0.053 R)
• M45: 16,971,878 km (0.055 R)
• M46: 17,124,468 km (0.06 R)
• M47: 17,546,334 km (0.12 R)
• M48: 17,894,299 km (0.076 R)
• M49: 18,205,313 km (0.082 R)
• M50: 18,322,448 km (0.078 R)
• M51: 18,714,694 km (0.086 R)
• M52: 19,030,495 km (0.112 R)
• M53: 19,268,655 km (0.059 R)
• M54: 19,627,540 km (0.059 R)
• M55: 19,787,759 km (0.056 R)
• M56: 20,880,572 km (0.088 R)
• M57: 21,455,027 km (0.091 R)
• M58: 21,744,200 km (0.093 R)
• M59: 22,368,322 km (0.039 R)
• M60: 22,829,682 km (0.055 R)
• M61: 23,761,827 km (0.103 R)
• M62: 24,620,219 km (0.066 R)
• M63: 25,009,772 km (0.115 R)
• M64: 26,632,610 km (0.032 R)
• M65: 26,943,474 km (0.108 R)
• M66: 27,077,065 km (0.078 R)
• M67: 27,255,535 km (0.107 R)
• M68: 27,838,219 km (0.116 R)
• M69: 28,244,228 km (0.076 R)
• M70: 28,470,420 km (0.107 R)
• M71: 28,697,360 km (0.084 R)
• M72: 29,519,400 km (0.102 R)
• M73: 30,025,489 km (0.041 R)
• M74: 30,441,820 km (0.094 R)
• M75: 30,859,946 km (0.06 R)
• M76: 31,093,020 km (0.068 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 13,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit