🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.51 AU - 0.71 AU

Year: 167 Days

Day: 38.7 Hours

Environment

Temp: 252 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.82 AU - 0.86 AU

Year: 271 Days

Day: 28.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.05 AU - 1.15 AU

Year: 405 Days

Day: 30.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,450,699 km

• M1: 378,931 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.54 AU - 3.32 AU

Year: 1763 Days

Day: 17.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,450,699 km

• M1: 1,007,392 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.32 AU - 4.72 AU

Year: 2833 Days

Day: 32.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.6

Radius: 14.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.74 AU - 9.46 AU

Year: 8102 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,450,699 km

• M1: 187,596 km (0.047 R)
• M2: 317,147 km (0.115 R)
• M3: 468,840 km (0.101 R)
• M4: 833,859 km (0.111 R)
• M5: 1,012,778 km (0.069 R)
• M6: 1,390,363 km (0.036 R)
• M7: 1,497,325 km (0.088 R)
• M8: 2,002,218 km (0.077 R)
• M9: 2,924,339 km (0.037 R)
• M10: 3,277,839 km (0.082 R)
• M11: 3,765,678 km (0.08 R)
• M12: 3,887,600 km (0.12 R)
• M13: 4,372,297 km (0.087 R)
• M14: 4,500,652 km (0.097 R)
• M15: 4,826,925 km (0.096 R)
• M16: 5,279,758 km (0.077 R)
• M17: 6,535,632 km (0.085 R)
• M18: 6,719,787 km (0.063 R)
• M19: 7,225,727 km (0.065 R)
• M20: 7,416,314 km (0.05 R)
• M21: 7,589,250 km (0.049 R)
• M22: 7,685,890 km (0.08 R)
• M23: 7,880,517 km (0.074 R)
• M24: 8,374,040 km (0.097 R)
• M25: 8,474,121 km (0.105 R)
• M26: 8,594,547 km (0.066 R)
• M27: 9,164,366 km (0.08 R)
• M28: 9,308,728 km (0.09 R)
• M29: 10,020,813 km (0.047 R)
• M30: 10,620,551 km (0.096 R)
• M31: 10,815,776 km (0.055 R)
• M32: 11,697,955 km (0.081 R)
• M33: 12,626,210 km (0.051 R)
• M34: 13,837,653 km (0.044 R)
• M35: 13,955,985 km (0.057 R)
• M36: 14,385,182 km (0.111 R)
• M37: 14,673,756 km (0.041 R)
• M38: 14,770,396 km (0.102 R)
• M39: 15,012,894 km (0.083 R)
• M40: 15,354,576 km (0.054 R)
• M41: 15,600,216 km (0.114 R)
• M42: 16,319,931 km (0.075 R)
• M43: 16,671,336 km (0.118 R)
• M44: 16,822,729 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.2

Radius: 11.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.3 AU - 9.96 AU

Year: 8147 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,450,699 km

• M1: 157,377 km (0.107 R)
• M2: 392,246 km (0.069 R)
• M3: 480,658 km (0.075 R)
• M4: 780,452 km (0.087 R)
• M5: 2,380,401 km (0.08 R)
• M6: 2,512,945 km (0.069 R)
• M7: 2,670,920 km (0.109 R)
• M8: 3,459,451 km (0.081 R)
• M9: 3,866,806 km (0.064 R)
• M10: 4,262,642 km (0.08 R)
• M11: 4,479,110 km (0.111 R)
• M12: 4,782,943 km (0.073 R)
• M13: 4,894,992 km (0.053 R)
• M14: 5,036,362 km (0.089 R)
• M15: 5,150,505 km (0.065 R)
• M16: 5,498,171 km (0.089 R)
• M17: 5,615,754 km (0.065 R)
• M18: 5,763,856 km (0.098 R)
• M19: 6,033,881 km (0.076 R)
• M20: 6,308,093 km (0.104 R)
• M21: 6,524,262 km (0.09 R)
• M22: 6,648,877 km (0.119 R)
• M23: 7,027,510 km (0.088 R)
• M24: 7,871,990 km (0.087 R)
• M25: 8,038,043 km (0.095 R)
• M26: 9,303,192 km (0.12 R)
• M27: 9,833,666 km (0.086 R)
• M28: 10,301,459 km (0.089 R)
• M29: 10,483,370 km (0.112 R)
• M30: 10,961,186 km (0.061 R)
• M31: 11,072,337 km (0.065 R)
• M32: 11,258,736 km (0.111 R)
• M33: 11,371,084 km (0.082 R)
• M34: 11,748,070 km (0.041 R)
• M35: 11,900,062 km (0.079 R)
• M36: 12,436,969 km (0.102 R)
• M37: 12,591,952 km (0.069 R)
• M38: 12,786,429 km (0.068 R)
• M39: 13,376,144 km (0.037 R)
• M40: 14,095,261 km (0.075 R)
• M41: 14,581,903 km (0.075 R)
• M42: 15,115,070 km (0.115 R)
• M43: 15,446,429 km (0.028 R)
• M44: 15,529,755 km (0.097 R)
• M45: 15,905,994 km (0.118 R)
• M46: 16,924,306 km (0.119 R)
• M47: 17,053,110 km (0.119 R)
• M48: 17,268,531 km (0.025 R)
• M49: 18,890,022 km (0.115 R)
• M50: 18,979,033 km (0.063 R)
• M51: 19,202,233 km (0.073 R)
• M52: 19,606,147 km (0.079 R)
• M53: 19,786,712 km (0.06 R)
• M54: 19,877,069 km (0.116 R)
• M55: 19,967,576 km (0.11 R)
• M56: 20,149,188 km (0.114 R)
• M57: 21,019,099 km (0.06 R)
• M58: 21,435,430 km (0.05 R)
• M59: 21,621,380 km (0.027 R)
• M60: 22,135,399 km (0.096 R)
• M61: 22,464,514 km (0.116 R)
• M62: 22,890,269 km (0.118 R)
• M63: 23,175,553 km (0.081 R)
• M64: 23,557,775 km (0.094 R)
• M65: 23,653,518 km (0.106 R)
• M66: 24,668,090 km (0.108 R)
• M67: 24,911,785 km (0.054 R)
• M68: 25,205,296 km (0.087 R)
• M69: 25,943,861 km (0.096 R)
• M70: 26,989,849 km (0.047 R)
• M71: 27,241,024 km (0.057 R)
• M72: 27,998,887 km (0.04 R)
• M73: 28,100,464 km (0.037 R)
• M74: 28,253,203 km (0.096 R)
• M75: 28,457,105 km (0.104 R)
• M76: 28,763,781 km (0.11 R)
• M77: 29,380,723 km (0.09 R)
• M78: 29,535,556 km (0.038 R)
• M79: 30,994,435 km (0.109 R)
• M80: 32,850,645 km (0.069 R)
• M81: 33,495,412 km (0.08 R)
• M82: 33,819,291 km (0.106 R)
• M83: 34,035,909 km (0.108 R)
• M84: 34,742,759 km (0.117 R)
• M85: 35,180,333 km (0.086 R)
• M86: 35,729,656 km (0.077 R)
• M87: 36,171,120 km (0.1 R)
• M88: 36,503,526 km (0.094 R)
• M89: 36,948,280 km (0.063 R)
• M90: 37,115,531 km (0.051 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 17,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit