🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.55 AU - 0.55 AU

Year: 153 Days

Day: 33.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.72 AU - 1.1 AU

Year: 325 Days

Day: 24.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.39 AU - 1.53 AU

Year: 661 Days

Day: 42 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,789,467 km

• M1: 1,101,340 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.02 AU - 2.16 AU

Year: 1132 Days

Day: 40.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,789,467 km

• M1: 111,750 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.69 AU - 4.23 AU

Year: 2953 Days

Day: 15 Hours

Environment

Temp: -136 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.9

Radius: 8.4

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.68 AU - 5.78 AU

Year: 4482 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,789,467 km

• M1: 114,293 km (0.097 R)
• M2: 377,585 km (0.111 R)
• M3: 511,176 km (0.107 R)
• M4: 628,012 km (0.037 R)
• M5: 1,240,615 km (0.078 R)
• M6: 1,386,772 km (0.109 R)
• M7: 1,601,146 km (0.036 R)
• M8: 1,793,379 km (0.055 R)
• M9: 1,942,678 km (0.093 R)
• M10: 2,010,296 km (0.103 R)
• M11: 2,148,076 km (0.11 R)
• M12: 2,306,799 km (0.08 R)
• M13: 2,635,914 km (0.04 R)
• M14: 2,711,013 km (0.094 R)
• M15: 2,863,602 km (0.105 R)
• M16: 2,960,392 km (0.094 R)
• M17: 3,460,797 km (0.12 R)
• M18: 3,837,485 km (0.101 R)
• M19: 4,009,073 km (0.049 R)
• M20: 4,404,461 km (0.078 R)
• M21: 4,835,452 km (0.109 R)
• M22: 5,067,628 km (0.111 R)
• M23: 5,208,848 km (0.098 R)
• M24: 5,543,200 km (0.112 R)
• M25: 5,958,633 km (0.098 R)
• M26: 6,032,983 km (0.063 R)
• M27: 6,257,978 km (0.099 R)
• M28: 6,409,521 km (0.113 R)
• M29: 6,716,196 km (0.05 R)
• M30: 6,949,419 km (0.08 R)
• M31: 9,050,970 km (0.076 R)
• M32: 10,184,922 km (0.093 R)
• M33: 10,273,933 km (0.097 R)
• M34: 10,542,760 km (0.069 R)
• M35: 11,148,333 km (0.12 R)
• M36: 11,332,188 km (0.065 R)
• M37: 11,517,091 km (0.032 R)
• M38: 11,734,158 km (0.086 R)
• M39: 12,046,369 km (0.083 R)
• M40: 12,424,851 km (0.044 R)
• M41: 13,911,405 km (0.101 R)
• M42: 14,308,438 km (0.108 R)
• M43: 14,575,171 km (0.057 R)
• M44: 14,978,337 km (0.093 R)
• M45: 15,079,765 km (0.074 R)
• M46: 15,351,135 km (0.046 R)
• M47: 15,419,352 km (0.086 R)
• M48: 15,555,785 km (0.119 R)
• M49: 16,140,563 km (0.12 R)
• M50: 16,453,073 km (0.118 R)
• M51: 17,687,255 km (0.115 R)
• M52: 17,866,025 km (0.058 R)
• M53: 18,081,296 km (0.073 R)
• M54: 18,225,359 km (0.118 R)
• M55: 18,442,126 km (0.11 R)
• M56: 18,732,346 km (0.049 R)
• M57: 19,134,016 km (0.109 R)
• M58: 19,207,319 km (0.113 R)
• M59: 19,834,434 km (0.109 R)
• M60: 20,318,532 km (0.119 R)
• M61: 20,919,617 km (0.113 R)
• M62: 21,070,860 km (0.111 R)
• M63: 21,832,313 km (0.114 R)
• M64: 22,757,875 km (0.108 R)
• M65: 22,913,457 km (0.069 R)
• M66: 23,030,293 km (0.071 R)
• M67: 23,186,473 km (0.101 R)
• M68: 23,696,303 km (0.118 R)
• M69: 24,130,585 km (0.09 R)
• M70: 24,328,952 km (0.077 R)
• M71: 25,691,639 km (0.046 R)
• M72: 26,097,049 km (0.108 R)
• M73: 26,627,374 km (0.08 R)
• M74: 26,791,333 km (0.089 R)
• M75: 27,326,295 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.1

Radius: 13.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.78 AU - 7.38 AU

Year: 5618 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,789,467 km

• M1: 320,289 km (0.032 R)
• M2: 572,062 km (0.073 R)
• M3: 724,951 km (0.063 R)
• M4: 920,326 km (0.088 R)
• M5: 1,224,907 km (0.104 R)
• M6: 1,495,231 km (0.071 R)
• M7: 1,612,366 km (0.102 R)
• M8: 1,874,312 km (0.115 R)
• M9: 2,207,167 km (0.114 R)
• M10: 2,322,507 km (0.1 R)
• M11: 2,439,792 km (0.102 R)
• M12: 2,579,366 km (0.082 R)
• M13: 3,164,145 km (0.064 R)
• M14: 3,427,586 km (0.074 R)
• M15: 3,698,209 km (0.114 R)
• M16: 3,812,951 km (0.103 R)
• M17: 4,332,654 km (0.079 R)
• M18: 4,551,814 km (0.112 R)
• M19: 4,700,066 km (0.081 R)
• M20: 5,103,083 km (0.095 R)
• M21: 5,308,780 km (0.103 R)
• M22: 5,464,960 km (0.112 R)
• M23: 5,915,848 km (0.118 R)
• M24: 6,050,785 km (0.107 R)
• M25: 6,825,104 km (0.087 R)
• M26: 7,080,766 km (0.113 R)
• M27: 7,224,231 km (0.113 R)
• M28: 7,718,951 km (0.067 R)
• M29: 9,237,519 km (0.09 R)
• M30: 9,583,838 km (0.046 R)
• M31: 9,774,575 km (0.073 R)
• M32: 10,127,477 km (0.064 R)
• M33: 10,224,566 km (0.096 R)
• M34: 10,386,879 km (0.026 R)
• M35: 10,582,853 km (0.094 R)
• M36: 10,879,056 km (0.057 R)
• M37: 11,547,310 km (0.106 R)
• M38: 12,297,693 km (0.096 R)
• M39: 12,539,742 km (0.084 R)
• M40: 13,275,465 km (0.081 R)
• M41: 13,773,775 km (0.102 R)
• M42: 14,061,302 km (0.081 R)
• M43: 14,205,814 km (0.104 R)
• M44: 14,350,924 km (0.099 R)
• M45: 14,678,992 km (0.043 R)
• M46: 15,120,306 km (0.069 R)
• M47: 15,790,354 km (0.071 R)
• M48: 16,015,948 km (0.098 R)
• M49: 16,129,194 km (0.069 R)
• M50: 16,394,281 km (0.117 R)
• M51: 16,775,606 km (0.053 R)
• M52: 16,967,241 km (0.111 R)
• M53: 17,430,396 km (0.115 R)
• M54: 17,858,695 km (0.109 R)
• M55: 18,329,778 km (0.039 R)
• M56: 19,004,315 km (0.114 R)
• M57: 19,445,030 km (0.077 R)
• M58: 20,418,464 km (0.026 R)
• M59: 20,787,671 km (0.086 R)
• M60: 21,699,171 km (0.101 R)
• M61: 23,475,646 km (0.116 R)
• M62: 23,862,356 km (0.114 R)
• M63: 24,121,310 km (0.059 R)
• M64: 24,772,959 km (0.116 R)
• M65: 25,298,346 km (0.086 R)
• M66: 25,650,799 km (0.105 R)
• M67: 25,827,474 km (0.052 R)
• M68: 25,960,317 km (0.033 R)
• M69: 26,093,459 km (0.09 R)
• M70: 26,226,751 km (0.104 R)
• M71: 27,211,404 km (0.039 R)
• M72: 27,391,669 km (0.047 R)
• M73: 28,894,380 km (0.053 R)
• M74: 30,190,346 km (0.093 R)
• M75: 30,423,719 km (0.106 R)
• M76: 31,458,039 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 20,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit