🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.53 AU - 0.71 AU

Year: 218 Days

Day: 18.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,287,011 km

• M1: 377,585 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.84 AU - 0.9 AU

Year: 362 Days

Day: 33.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,287,011 km

• M1: 33,660 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.69 AU - 2.51 AU

Year: 1358 Days

Day: 19.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,287,011 km

• M1: 325,525 km (0.084 R)

Asteroid Belt

Center: 2.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 9.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.74 AU - 3.48 AU

Year: 2447 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,287,011 km

• M1: 118,033 km (0.053 R)
• M2: 268,229 km (0.097 R)
• M3: 372,798 km (0.045 R)
• M4: 443,857 km (0.083 R)
• M5: 726,148 km (0.103 R)
• M6: 883,525 km (0.075 R)
• M7: 992,133 km (0.089 R)
• M8: 1,159,383 km (0.073 R)
• M9: 1,383,780 km (0.065 R)
• M10: 1,442,273 km (0.084 R)
• M11: 1,602,193 km (0.106 R)
• M12: 1,778,569 km (0.079 R)
• M13: 1,842,298 km (0.092 R)
• M14: 2,094,221 km (0.11 R)
• M15: 2,241,574 km (0.098 R)
• M16: 2,310,838 km (0.088 R)
• M17: 2,728,815 km (0.096 R)
• M18: 2,902,797 km (0.051 R)
• M19: 3,016,491 km (0.044 R)
• M20: 3,144,697 km (0.099 R)
• M21: 3,473,064 km (0.113 R)
• M22: 3,540,084 km (0.11 R)
• M23: 3,661,707 km (0.096 R)
• M24: 3,895,529 km (0.109 R)
• M25: 4,377,682 km (0.108 R)
• M26: 4,450,237 km (0.114 R)
• M27: 4,626,015 km (0.069 R)
• M28: 4,729,537 km (0.09 R)
• M29: 5,460,472 km (0.03 R)
• M30: 5,523,004 km (0.108 R)
• M31: 5,775,375 km (0.033 R)
• M32: 6,015,630 km (0.088 R)
• M33: 6,161,188 km (0.119 R)
• M34: 6,226,413 km (0.098 R)
• M35: 6,373,767 km (0.095 R)
• M36: 6,655,310 km (0.073 R)
• M37: 6,907,083 km (0.109 R)
• M38: 7,110,836 km (0.107 R)
• M39: 7,454,911 km (0.038 R)
• M40: 7,576,534 km (0.12 R)
• M41: 7,681,402 km (0.059 R)
• M42: 7,786,719 km (0.105 R)
• M43: 7,910,137 km (0.103 R)
• M44: 8,105,512 km (0.084 R)
• M45: 8,356,537 km (0.104 R)
• M46: 8,482,947 km (0.113 R)
• M47: 8,995,170 km (0.085 R)
• M48: 9,124,872 km (0.114 R)
• M49: 9,896,498 km (0.092 R)
• M50: 9,992,091 km (0.083 R)
• M51: 10,319,261 km (0.094 R)
• M52: 10,689,067 km (0.119 R)
• M53: 11,003,971 km (0.093 R)
• M54: 11,262,027 km (0.086 R)
• M55: 11,401,751 km (0.115 R)
• M56: 11,542,074 km (0.058 R)
• M57: 11,622,558 km (0.12 R)
• M58: 11,723,387 km (0.117 R)
• M59: 11,946,288 km (0.101 R)
• M60: 12,027,669 km (0.096 R)
• M61: 12,088,854 km (0.069 R)
• M62: 12,211,525 km (0.099 R)
• M63: 12,396,278 km (0.113 R)
• M64: 12,540,640 km (0.114 R)
• M65: 12,602,723 km (0.074 R)
• M66: 12,789,421 km (0.103 R)
• M67: 13,039,848 km (0.095 R)
• M68: 13,207,697 km (0.112 R)
• M69: 13,355,200 km (0.106 R)
• M70: 13,524,396 km (0.118 R)
• M71: 14,316,067 km (0.09 R)
• M72: 14,380,993 km (0.113 R)

Asteroid Belt

Center: 7.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.7

Radius: 7.7

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.65 AU - 13.53 AU

Year: 16480 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,287,011 km

• M1: 582,085 km (0.077 R)
• M2: 708,496 km (0.112 R)
• M3: 1,275,471 km (0.086 R)
• M4: 1,499,868 km (0.078 R)
• M5: 1,985,912 km (0.108 R)
• M6: 2,180,239 km (0.117 R)
• M7: 2,800,023 km (0.12 R)
• M8: 2,872,130 km (0.105 R)
• M9: 4,524,438 km (0.066 R)
• M10: 5,041,747 km (0.114 R)
• M11: 5,487,250 km (0.039 R)
• M12: 5,577,757 km (0.098 R)
• M13: 6,178,990 km (0.108 R)
• M14: 6,559,119 km (0.094 R)
• M15: 6,607,140 km (0.111 R)
• M16: 7,094,081 km (0.12 R)
• M17: 7,897,272 km (0.113 R)
• M18: 7,948,434 km (0.117 R)
• M19: 8,051,058 km (0.089 R)
• M20: 8,623,569 km (0.057 R)
• M21: 8,994,722 km (0.091 R)
• M22: 9,101,684 km (0.101 R)
• M23: 10,306,396 km (0.051 R)
• M24: 10,362,345 km (0.076 R)
• M25: 10,700,137 km (0.066 R)
• M26: 10,813,532 km (0.075 R)
• M27: 12,087,358 km (0.112 R)
• M28: 12,324,022 km (0.11 R)
• M29: 12,741,849 km (0.026 R)
• M30: 13,591,565 km (0.1 R)
• M31: 13,837,653 km (0.116 R)
• M32: 15,026,807 km (0.071 R)
• M33: 15,217,544 km (0.086 R)
• M34: 15,345,151 km (0.085 R)
• M35: 15,473,057 km (0.092 R)
• M36: 15,730,067 km (0.116 R)
• M37: 16,574,995 km (0.107 R)
• M38: 16,903,961 km (0.107 R)
• M39: 17,769,235 km (0.103 R)
• M40: 18,105,830 km (0.106 R)
• M41: 18,580,654 km (0.099 R)
• M42: 19,473,454 km (0.078 R)
• M43: 20,450,328 km (0.11 R)
• M44: 21,657,882 km (0.114 R)
• M45: 22,888,474 km (0.092 R)
• M46: 23,549,098 km (0.096 R)
• M47: 23,992,955 km (0.064 R)
• M48: 24,439,655 km (0.1 R)
• M49: 24,589,103 km (0.113 R)
• M50: 25,416,828 km (0.101 R)
• M51: 25,644,217 km (0.096 R)
• M52: 27,798,127 km (0.102 R)
• M53: 28,110,637 km (0.064 R)
• M54: 28,188,876 km (0.113 R)
• M55: 28,660,110 km (0.078 R)
• M56: 30,410,255 km (0.113 R)
• M57: 30,651,706 km (0.052 R)
• M58: 30,893,606 km (0.068 R)
• M59: 31,786,256 km (0.114 R)
• M60: 31,867,787 km (0.087 R)
• M61: 33,513,813 km (0.068 R)
• M62: 35,609,978 km (0.108 R)
• M63: 35,949,266 km (0.04 R)
• M64: 36,204,480 km (0.075 R)
• M65: 39,927,672 km (0.089 R)
• M66: 40,280,124 km (0.106 R)
• M67: 40,722,186 km (0.091 R)
• M68: 41,165,893 km (0.051 R)
• M69: 41,700,406 km (0.117 R)
• M70: 44,316,275 km (0.063 R)
• M71: 45,598,029 km (0.105 R)
• M72: 46,613,500 km (0.094 R)
• M73: 46,799,001 km (0.093 R)
• M74: 47,263,652 km (0.097 R)
• M75: 47,823,447 km (0.062 R)
• M76: 50,749,731 km (0.086 R)
• M77: 52,861,604 km (0.099 R)
• M78: 53,442,493 km (0.104 R)
• M79: 54,220,252 km (0.095 R)
• M80: 54,903,915 km (0.116 R)
• M81: 56,181,181 km (0.099 R)
• M82: 58,664,805 km (0.105 R)
• M83: 58,965,347 km (0.049 R)
• M84: 59,266,188 km (0.107 R)
• M85: 59,366,718 km (0.103 R)
• M86: 60,879,901 km (0.03 R)
• M87: 61,997,696 km (0.099 R)
• M88: 64,150,409 km (0.065 R)
• M89: 65,080,459 km (0.113 R)
• M90: 65,599,115 km (0.109 R)
• M91: 65,910,877 km (0.06 R)
• M92: 66,119,117 km (0.076 R)
• M93: 66,327,507 km (0.034 R)
• M94: 67,897,387 km (0.099 R)
• M95: 70,009,410 km (0.103 R)
• M96: 70,540,782 km (0.097 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: 534 - 19,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit