🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.62 AU - 0.74 AU

Year: 212 Days

Day: 18.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.7 AU - 0.88 AU

Year: 266 Days

Day: 22.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,756,053 km

• M1: 156,031 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.99 AU - 1.41 AU

Year: 498 Days

Day: 33.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.47 AU - 2.09 AU

Year: 899 Days

Day: 12.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,756,053 km

• M1: 87,365 km (0.063 R)
• M2: 626,965 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.98 AU - 3.1 AU

Year: 2008 Days

Day: 44.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.8

Radius: 13.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.83 AU - 9.55 AU

Year: 8077 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,756,053 km

• M1: 165,904 km (0.085 R)
• M2: 712,235 km (0.101 R)
• M3: 1,180,028 km (0.034 R)
• M4: 1,537,717 km (0.109 R)
• M5: 1,821,803 km (0.112 R)
• M6: 3,160,853 km (0.105 R)
• M7: 4,972,932 km (0.101 R)
• M8: 6,428,071 km (0.094 R)
• M9: 7,504,727 km (0.119 R)
• M10: 8,143,659 km (0.098 R)
• M11: 8,560,888 km (0.032 R)
• M12: 8,880,728 km (0.065 R)
• M13: 11,614,031 km (0.034 R)
• M14: 13,054,658 km (0.08 R)
• M15: 19,939,751 km (0.113 R)
• M16: 21,090,757 km (0.091 R)
• M17: 22,446,113 km (0.119 R)
• M18: 22,907,324 km (0.044 R)
• M19: 23,725,773 km (0.077 R)
• M20: 31,675,105 km (0.084 R)
• M21: 34,249,385 km (0.031 R)
• M22: 35,105,983 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686

Radius: 11.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.9 AU - 9.68 AU

Year: 10724 Days

Day: 7.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,756,053 km

• M1: 467,344 km (0.066 R)
• M2: 844,330 km (0.106 R)
• M3: 1,185,563 km (0.077 R)
• M4: 2,130,722 km (0.047 R)
• M5: 2,889,932 km (0.107 R)
• M6: 3,178,506 km (0.106 R)
• M7: 3,880,569 km (0.066 R)
• M8: 4,360,030 km (0.1 R)
• M9: 5,212,887 km (0.093 R)
• M10: 7,154,219 km (0.103 R)
• M11: 7,495,601 km (0.105 R)
• M12: 8,445,398 km (0.096 R)
• M13: 10,793,636 km (0.07 R)
• M14: 11,979,797 km (0.092 R)
• M15: 13,279,653 km (0.104 R)
• M16: 13,902,579 km (0.083 R)
• M17: 15,633,875 km (0.051 R)
• M18: 15,913,773 km (0.055 R)
• M19: 16,710,531 km (0.112 R)
• M20: 17,057,897 km (0.081 R)
• M21: 19,779,082 km (0.083 R)
• M22: 21,969,494 km (0.081 R)
• M23: 23,176,151 km (0.109 R)
• M24: 23,654,116 km (0.057 R)
• M25: 24,484,983 km (0.116 R)
• M26: 24,905,802 km (0.106 R)
• M27: 28,779,638 km (0.054 R)
• M28: 35,160,287 km (0.047 R)
• M29: 35,748,954 km (0.061 R)
• M30: 36,087,644 km (0.099 R)
• M31: 38,240,657 km (0.079 R)
• M32: 39,473,642 km (0.065 R)
• M33: 43,569,931 km (0.103 R)
• M34: 44,507,760 km (0.116 R)
• M35: 45,075,334 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 7.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.6 AU - 17.18 AU

Year: 19607 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,756,053 km

• M1: 88,412 km (0.08 R)
• M2: 232,026 km (0.05 R)
• M3: 1,298,958 km (0.052 R)
• M4: 2,255,188 km (0.118 R)
• M5: 2,548,998 km (0.12 R)
• M6: 3,088,897 km (0.026 R)
• M7: 5,818,908 km (0.103 R)
• M8: 11,783,525 km (0.088 R)
• M9: 12,142,111 km (0.09 R)
• M10: 17,235,919 km (0.103 R)
• M11: 18,362,091 km (0.11 R)
• M12: 22,234,582 km (0.029 R)
• M13: 25,121,821 km (0.118 R)
• M14: 25,495,217 km (0.08 R)
• M15: 29,784,487 km (0.095 R)
• M16: 30,190,945 km (0.117 R)
• M17: 30,518,115 km (0.094 R)
• M18: 31,844,600 km (0.105 R)
• M19: 32,773,004 km (0.105 R)
• M20: 33,542,535 km (0.107 R)
• M21: 33,973,976 km (0.097 R)
• M22: 37,524,531 km (0.105 R)
• M23: 42,792,471 km (0.047 R)
• M24: 45,056,485 km (0.041 R)
• M25: 45,656,672 km (0.108 R)
• M26: 54,149,343 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634

Radius: 3.2

Gravity: 61.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.21 AU - 16.71 AU

Year: 24149 Days

Day: 16.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,756,053 km

• M1: 40,541 km (0.098 R)
• M2: 105,616 km (0.063 R)
• M3: 564,283 km (0.104 R)
• M4: 705,504 km (0.094 R)
• M5: 3,746,080 km (0.094 R)
• M6: 4,144,459 km (0.092 R)
• M7: 4,256,658 km (0.058 R)
• M8: 5,334,510 km (0.094 R)
• M9: 8,220,702 km (0.12 R)
• M10: 11,297,631 km (0.087 R)
• M11: 12,111,593 km (0.118 R)
• M12: 13,892,855 km (0.096 R)
• M13: 14,583,698 km (0.102 R)
• M14: 16,015,649 km (0.11 R)
• M15: 18,368,225 km (0.093 R)
• M16: 18,446,913 km (0.112 R)
• M17: 20,465,886 km (0.102 R)
• M18: 21,134,290 km (0.047 R)
• M19: 23,291,940 km (0.103 R)
• M20: 24,546,168 km (0.093 R)
• M21: 26,962,922 km (0.056 R)
• M22: 28,408,935 km (0.082 R)
• M23: 30,294,616 km (0.051 R)
• M24: 31,004,757 km (0.066 R)
• M25: 31,826,349 km (0.119 R)
• M26: 34,141,226 km (0.037 R)
• M27: 35,003,059 km (0.034 R)
• M28: 36,205,826 km (0.094 R)
• M29: 42,047,773 km (0.116 R)
• M30: 44,458,094 km (0.11 R)
• M31: 44,825,356 km (0.113 R)
• M32: 47,818,660 km (0.095 R)
• M33: 49,222,935 km (0.108 R)
• M34: 54,365,512 km (0.082 R)
• M35: 58,775,956 km (0.117 R)
• M36: 64,973,497 km (0.075 R)
• M37: 68,416,193 km (0.062 R)
• M38: 70,863,464 km (0.105 R)
• M39: 74,140,854 km (0.098 R)
• M40: 75,887,110 km (0.093 R)
• M41: 80,917,937 km (0.087 R)
• M42: 82,242,327 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.1

Radius: 3.1

Gravity: 66.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.89 AU - 17.63 AU

Year: 24833 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 85,756,053 km

• M1: 38,895 km (0.036 R)
• M2: 175,628 km (0.067 R)
• M3: 244,293 km (0.058 R)
• M4: 400,773 km (0.074 R)
• M5: 546,780 km (0.076 R)
• M6: 861,833 km (0.091 R)
• M7: 1,094,608 km (0.033 R)
• M8: 1,399,338 km (0.052 R)
• M9: 1,600,697 km (0.042 R)
• M10: 1,992,943 km (0.068 R)
• M11: 2,909,080 km (0.088 R)
• M12: 3,605,757 km (0.112 R)
• M13: 3,746,978 km (0.113 R)
• M14: 5,353,061 km (0.091 R)
• M15: 5,744,259 km (0.115 R)
• M16: 8,012,462 km (0.108 R)
• M17: 8,706,596 km (0.09 R)
• M18: 10,359,653 km (0.101 R)
• M19: 11,147,585 km (0.118 R)
• M20: 12,156,921 km (0.107 R)
• M21: 12,221,548 km (0.112 R)
• M22: 13,412,646 km (0.112 R)
• M23: 13,548,331 km (0.098 R)
• M24: 14,872,422 km (0.07 R)
• M25: 15,448,523 km (0.119 R)
• M26: 16,558,091 km (0.113 R)
• M27: 28,378,866 km (0.065 R)
• M28: 29,373,243 km (0.113 R)
• M29: 31,934,059 km (0.071 R)
• M30: 40,494,498 km (0.079 R)
• M31: 40,848,596 km (0.08 R)
• M32: 45,467,430 km (0.12 R)
• M33: 46,345,271 km (0.093 R)
• M34: 52,456,793 km (0.106 R)
• M35: 53,534,795 km (0.119 R)
• M36: 54,487,135 km (0.064 R)
• M37: 60,664,929 km (0.106 R)
• M38: 62,553,751 km (0.063 R)
• M39: 62,993,719 km (0.045 R)
• M40: 63,878,291 km (0.028 R)
• M41: 64,768,997 km (0.086 R)
• M42: 71,646,609 km (0.09 R)
• M43: 71,960,316 km (0.109 R)
• M44: 72,274,770 km (0.06 R)
• M45: 73,380,598 km (0.115 R)
• M46: 76,101,185 km (0.091 R)
• M47: 82,529,705 km (0.083 R)
• M48: 83,711,228 km (0.1 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: 528 - 19,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit