🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.92 AU - 1.14 AU

Year: 376 Days

Day: 37.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 76.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.45 AU - 2.27 AU

Year: 913 Days

Day: 37 Hours

Environment

Temp: -55 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.87 AU - 2.09 AU

Year: 1003 Days

Day: 29.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,853,804 km

• M1: 906,563 km (0.097 R)
• M2: 1,396,047 km (0.059 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.2

Radius: 9.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.75 AU - 5.57 AU

Year: 4218 Days

Day: 13.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,853,804 km

• M1: 133,890 km (0.116 R)
• M2: 195,824 km (0.117 R)
• M3: 293,810 km (0.118 R)
• M4: 378,931 km (0.082 R)
• M5: 444,006 km (0.081 R)
• M6: 529,726 km (0.062 R)
• M7: 656,735 km (0.075 R)
• M8: 785,239 km (0.062 R)
• M9: 872,455 km (0.117 R)
• M10: 1,289,085 km (0.057 R)
• M11: 1,370,017 km (0.114 R)
• M12: 1,998,179 km (0.069 R)
• M13: 2,258,329 km (0.089 R)
• M14: 2,399,550 km (0.089 R)
• M15: 2,543,912 km (0.058 R)
• M16: 2,602,405 km (0.063 R)
• M17: 2,765,765 km (0.113 R)
• M18: 2,871,531 km (0.115 R)
• M19: 2,994,052 km (0.111 R)
• M20: 3,165,491 km (0.036 R)
• M21: 3,404,399 km (0.101 R)
• M22: 3,517,944 km (0.12 R)
• M23: 3,599,774 km (0.1 R)
• M24: 3,765,528 km (0.11 R)
• M25: 4,052,906 km (0.087 R)
• M26: 4,453,379 km (0.093 R)
• M27: 4,595,647 km (0.03 R)
• M28: 5,013,025 km (0.11 R)
• M29: 5,291,725 km (0.072 R)
• M30: 5,366,973 km (0.047 R)
• M31: 5,923,028 km (0.083 R)
• M32: 6,099,255 km (0.09 R)
• M33: 6,598,164 km (0.106 R)
• M34: 6,658,900 km (0.057 R)
• M35: 6,780,972 km (0.118 R)
• M36: 7,027,360 km (0.091 R)
• M37: 7,151,676 km (0.063 R)
• M38: 7,276,740 km (0.106 R)
• M39: 8,194,074 km (0.108 R)
• M40: 8,303,131 km (0.098 R)
• M41: 8,390,645 km (0.114 R)
• M42: 8,877,886 km (0.026 R)
• M43: 9,034,814 km (0.117 R)
• M44: 9,170,050 km (0.094 R)
• M45: 9,625,875 km (0.102 R)
• M46: 9,810,180 km (0.112 R)
• M47: 10,159,191 km (0.091 R)
• M48: 10,323,300 km (0.098 R)
• M49: 10,583,152 km (0.114 R)
• M50: 10,725,868 km (0.055 R)
• M51: 10,797,376 km (0.091 R)
• M52: 11,013,096 km (0.111 R)
• M53: 11,157,608 km (0.068 R)
• M54: 11,521,878 km (0.112 R)
• M55: 11,742,236 km (0.03 R)
• M56: 12,137,474 km (0.105 R)
• M57: 13,374,947 km (0.069 R)
• M58: 13,813,718 km (0.094 R)
• M59: 13,969,599 km (0.072 R)
• M60: 14,467,460 km (0.034 R)
• M61: 14,864,493 km (0.073 R)
• M62: 15,211,560 km (0.119 R)
• M63: 15,723,634 km (0.066 R)
• M64: 15,913,623 km (0.118 R)
• M65: 16,186,490 km (0.078 R)
• M66: 16,571,106 km (0.11 R)
• M67: 16,709,185 km (0.083 R)
• M68: 17,237,564 km (0.102 R)
• M69: 17,461,662 km (0.111 R)
• M70: 18,054,369 km (0.073 R)
• M71: 18,139,639 km (0.028 R)
• M72: 18,310,480 km (0.089 R)
• M73: 18,711,253 km (0.109 R)
• M74: 18,768,698 km (0.055 R)
• M75: 18,941,484 km (0.093 R)
• M76: 19,172,762 km (0.054 R)
• M77: 19,375,916 km (0.104 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.6

Radius: 9.8

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.59 AU - 6.19 AU

Year: 5145 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,853,804 km

• M1: 163,660 km (0.113 R)
• M2: 225,444 km (0.112 R)
• M3: 286,779 km (0.077 R)
• M4: 445,203 km (0.109 R)
• M5: 531,222 km (0.071 R)
• M6: 635,641 km (0.114 R)
• M7: 747,690 km (0.071 R)
• M8: 950,246 km (0.083 R)
• M9: 1,021,903 km (0.035 R)
• M10: 1,140,385 km (0.117 R)
• M11: 1,263,803 km (0.037 R)
• M12: 1,327,232 km (0.072 R)
• M13: 1,837,810 km (0.065 R)
• M14: 2,077,017 km (0.095 R)
• M15: 2,306,949 km (0.083 R)
• M16: 2,525,062 km (0.12 R)
• M17: 2,646,835 km (0.105 R)
• M18: 2,917,607 km (0.092 R)
• M19: 3,329,450 km (0.111 R)
• M20: 3,441,050 km (0.118 R)
• M21: 4,112,146 km (0.067 R)
• M22: 4,256,059 km (0.12 R)
• M23: 5,440,575 km (0.087 R)
• M24: 5,519,563 km (0.097 R)
• M25: 6,110,026 km (0.111 R)
• M26: 6,192,155 km (0.053 R)
• M27: 6,496,288 km (0.109 R)
• M28: 6,608,037 km (0.038 R)
• M29: 7,148,085 km (0.091 R)
• M30: 7,467,178 km (0.098 R)
• M31: 7,790,908 km (0.111 R)
• M32: 7,969,527 km (0.09 R)
• M33: 8,089,355 km (0.116 R)
• M34: 9,414,792 km (0.083 R)
• M35: 9,925,071 km (0.103 R)
• M36: 10,248,651 km (0.114 R)
• M37: 10,313,726 km (0.068 R)
• M38: 10,411,713 km (0.1 R)
• M39: 10,872,923 km (0.079 R)
• M40: 11,240,036 km (0.083 R)
• M41: 11,986,380 km (0.074 R)
• M42: 12,089,303 km (0.079 R)
• M43: 12,434,874 km (0.103 R)
• M44: 12,818,742 km (0.052 R)
• M45: 13,135,740 km (0.054 R)
• M46: 13,455,281 km (0.081 R)
• M47: 14,138,345 km (0.056 R)
• M48: 14,832,629 km (0.091 R)
• M49: 15,017,233 km (0.063 R)
• M50: 15,276,935 km (0.083 R)
• M51: 15,650,480 km (0.059 R)
• M52: 16,178,561 km (0.052 R)
• M53: 16,559,437 km (0.1 R)
• M54: 16,750,922 km (0.076 R)
• M55: 16,981,602 km (0.119 R)
• M56: 17,446,403 km (0.079 R)
• M57: 17,954,587 km (0.108 R)
• M58: 18,072,470 km (0.082 R)
• M59: 18,666,224 km (0.107 R)
• M60: 19,589,093 km (0.09 R)
• M61: 19,872,880 km (0.086 R)
• M62: 20,691,181 km (0.045 R)
• M63: 22,107,573 km (0.091 R)
• M64: 22,360,693 km (0.037 R)
• M65: 22,742,317 km (0.111 R)
• M66: 23,040,615 km (0.109 R)
• M67: 23,986,523 km (0.095 R)
• M68: 24,073,140 km (0.065 R)
• M69: 25,296,701 km (0.077 R)
• M70: 25,605,920 km (0.096 R)
• M71: 25,783,043 km (0.105 R)
• M72: 26,049,627 km (0.11 R)
• M73: 26,183,218 km (0.106 R)
• M74: 26,406,418 km (0.11 R)
• M75: 26,989,550 km (0.117 R)
• M76: 29,226,038 km (0.083 R)
• M77: 29,969,091 km (0.116 R)
• M78: 31,331,628 km (0.112 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 18,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit