🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.69 AU - 0.75 AU

Year: 261 Days

Day: 38.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,168,779 km

• M1: 142,118 km (0.113 R)

Asteroid Belt

Center: 1.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.27 AU - 1.93 AU

Year: 865 Days

Day: 19.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.2

Radius: 12.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.55 AU - 4.63 AU

Year: 3536 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,168,779 km

• M1: 165,754 km (0.085 R)
• M2: 264,040 km (0.061 R)
• M3: 347,366 km (0.111 R)
• M4: 540,497 km (0.092 R)
• M5: 680,072 km (0.114 R)
• M6: 813,513 km (0.09 R)
• M7: 978,071 km (0.075 R)
• M8: 1,064,987 km (0.108 R)
• M9: 1,165,966 km (0.095 R)
• M10: 1,330,224 km (0.051 R)
• M11: 1,527,544 km (0.089 R)
• M12: 1,735,036 km (0.084 R)
• M13: 2,035,877 km (0.118 R)
• M14: 2,163,784 km (0.111 R)
• M15: 2,338,813 km (0.112 R)
• M16: 2,549,148 km (0.034 R)
• M17: 2,828,746 km (0.05 R)
• M18: 3,367,448 km (0.081 R)
• M19: 3,502,984 km (0.118 R)
• M20: 3,623,111 km (0.089 R)
• M21: 3,797,093 km (0.091 R)
• M22: 4,171,537 km (0.116 R)
• M23: 4,390,997 km (0.068 R)
• M24: 4,784,140 km (0.069 R)
• M25: 5,766,100 km (0.079 R)
• M26: 5,847,332 km (0.068 R)
• M27: 6,052,131 km (0.092 R)
• M28: 6,280,119 km (0.104 R)
• M29: 6,447,818 km (0.107 R)
• M30: 6,617,013 km (0.034 R)
• M31: 6,959,742 km (0.116 R)
• M32: 7,374,427 km (0.108 R)
• M33: 7,887,249 km (0.099 R)
• M34: 8,091,001 km (0.116 R)
• M35: 8,273,660 km (0.045 R)
• M36: 8,527,079 km (0.026 R)
• M37: 8,619,979 km (0.096 R)
• M38: 8,923,812 km (0.117 R)
• M39: 9,018,059 km (0.064 R)
• M40: 9,326,679 km (0.103 R)
• M41: 9,614,506 km (0.119 R)
• M42: 9,856,705 km (0.098 R)
• M43: 10,347,236 km (0.096 R)
• M44: 10,595,419 km (0.102 R)
• M45: 10,745,316 km (0.11 R)
• M46: 11,250,209 km (0.054 R)
• M47: 11,531,153 km (0.11 R)
• M48: 11,659,658 km (0.092 R)
• M49: 13,184,659 km (0.06 R)
• M50: 13,616,398 km (0.076 R)
• M51: 14,410,763 km (0.112 R)
• M52: 14,493,790 km (0.112 R)
• M53: 15,079,465 km (0.1 R)
• M54: 15,417,706 km (0.043 R)
• M55: 15,644,646 km (0.116 R)
• M56: 16,015,649 km (0.084 R)
• M57: 16,505,283 km (0.108 R)
• M58: 16,592,199 km (0.103 R)
• M59: 16,708,287 km (0.118 R)
• M60: 17,087,518 km (0.094 R)
• M61: 17,234,273 km (0.054 R)
• M62: 17,647,014 km (0.091 R)
• M63: 18,033,275 km (0.098 R)
• M64: 18,302,402 km (0.111 R)
• M65: 18,482,518 km (0.099 R)
• M66: 18,874,763 km (0.084 R)
• M67: 18,965,719 km (0.1 R)
• M68: 20,037,139 km (0.119 R)
• M69: 20,129,889 km (0.084 R)
• M70: 20,877,280 km (0.084 R)
• M71: 21,034,059 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.6

Radius: 12.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.75 AU - 8.89 AU

Year: 10259 Days

Day: 9.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,168,779 km

• M1: 168,148 km (0.09 R)
• M2: 265,387 km (0.081 R)
• M3: 438,920 km (0.108 R)
• M4: 675,135 km (0.109 R)
• M5: 834,906 km (0.102 R)
• M6: 937,380 km (0.105 R)
• M7: 1,232,986 km (0.1 R)
• M8: 1,558,810 km (0.12 R)
• M9: 1,666,371 km (0.078 R)
• M10: 1,776,475 km (0.08 R)
• M11: 2,242,173 km (0.052 R)
• M12: 2,414,210 km (0.077 R)
• M13: 2,745,570 km (0.11 R)
• M14: 3,064,512 km (0.043 R)
• M15: 4,002,940 km (0.05 R)
• M16: 4,182,756 km (0.069 R)
• M17: 4,581,584 km (0.116 R)
• M18: 4,833,208 km (0.1 R)
• M19: 5,154,095 km (0.115 R)
• M20: 5,251,783 km (0.111 R)
• M21: 5,382,980 km (0.117 R)
• M22: 5,952,798 km (0.115 R)
• M23: 6,683,434 km (0.083 R)
• M24: 6,790,098 km (0.111 R)
• M25: 7,888,296 km (0.053 R)
• M26: 8,381,221 km (0.087 R)
• M27: 8,573,604 km (0.043 R)
• M28: 8,884,318 km (0.115 R)
• M29: 9,001,753 km (0.108 R)
• M30: 10,410,665 km (0.085 R)
• M31: 10,700,736 km (0.032 R)
• M32: 10,951,312 km (0.068 R)
• M33: 11,035,386 km (0.106 R)
• M34: 11,288,655 km (0.113 R)
• M35: 11,501,234 km (0.066 R)
• M36: 12,190,431 km (0.092 R)
• M37: 12,277,497 km (0.117 R)
• M38: 12,628,005 km (0.07 R)
• M39: 12,760,250 km (0.115 R)
• M40: 13,338,894 km (0.04 R)
• M41: 14,706,667 km (0.1 R)
• M42: 15,078,867 km (0.107 R)
• M43: 15,785,268 km (0.069 R)
• M44: 15,975,407 km (0.115 R)
• M45: 16,454,270 km (0.061 R)
• M46: 16,695,571 km (0.077 R)
• M47: 17,328,221 km (0.115 R)
• M48: 17,475,275 km (0.09 R)
• M49: 18,566,741 km (0.106 R)
• M50: 20,090,695 km (0.117 R)
• M51: 21,076,395 km (0.116 R)
• M52: 21,654,292 km (0.105 R)
• M53: 22,450,900 km (0.036 R)
• M54: 23,202,929 km (0.077 R)
• M55: 24,017,789 km (0.062 R)
• M56: 24,346,455 km (0.11 R)
• M57: 25,452,582 km (0.096 R)
• M58: 25,619,982 km (0.04 R)
• M59: 26,349,271 km (0.111 R)
• M60: 26,575,015 km (0.111 R)
• M61: 26,801,506 km (0.084 R)
• M62: 27,943,386 km (0.104 R)
• M63: 28,173,617 km (0.073 R)
• M64: 30,215,329 km (0.106 R)
• M65: 30,570,175 km (0.093 R)
• M66: 31,283,907 km (0.097 R)
• M67: 32,425,189 km (0.119 R)
• M68: 32,606,651 km (0.11 R)
• M69: 33,824,827 km (0.112 R)
• M70: 34,254,771 km (0.098 R)
• M71: 35,493,142 km (0.072 R)
• M72: 36,998,545 km (0.093 R)
• M73: 38,205,052 km (0.081 R)
• M74: 38,460,715 km (0.076 R)
• M75: 38,716,827 km (0.048 R)
• M76: 38,845,181 km (0.108 R)
• M77: 40,330,988 km (0.088 R)
• M78: 40,656,513 km (0.088 R)
• M79: 42,429,098 km (0.12 R)
• M80: 42,760,158 km (0.094 R)
• M81: 43,091,966 km (0.032 R)
• M82: 43,224,958 km (0.111 R)
• M83: 43,491,392 km (0.046 R)
• M84: 43,691,554 km (0.117 R)
• M85: 44,764,320 km (0.092 R)
• M86: 45,033,746 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit