🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.63 AU - 0.77 AU

Year: 224 Days

Day: 30.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,688,780 km

• M1: 257,458 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.87 AU - 1.93 AU

Year: 1003 Days

Day: 19.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,688,780 km

• M1: 52,509 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.51 AU - 2.49 AU

Year: 1083 Days

Day: 25.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.65 AU - 3.49 AU

Year: 2060 Days

Day: 28 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.6

Radius: 3.6

Gravity: 30.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.05 AU - 14.17 AU

Year: 19225 Days

Day: 21.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,688,780 km

• M1: 47,722 km (0.072 R)
• M2: 525,537 km (0.103 R)
• M3: 668,852 km (0.094 R)
• M4: 989,440 km (0.115 R)
• M5: 1,250,189 km (0.104 R)
• M6: 2,270,297 km (0.094 R)
• M7: 2,394,015 km (0.07 R)
• M8: 2,522,071 km (0.064 R)
• M9: 3,978,555 km (0.073 R)
• M10: 4,732,080 km (0.117 R)
• M11: 6,433,456 km (0.085 R)
• M12: 7,330,744 km (0.033 R)
• M13: 10,746,662 km (0.058 R)
• M14: 11,879,717 km (0.1 R)
• M15: 13,421,472 km (0.095 R)
• M16: 15,826,856 km (0.095 R)
• M17: 19,260,726 km (0.107 R)
• M18: 20,300,880 km (0.086 R)
• M19: 20,566,566 km (0.112 R)
• M20: 21,560,943 km (0.089 R)
• M21: 22,303,846 km (0.099 R)
• M22: 23,840,665 km (0.062 R)
• M23: 24,634,880 km (0.119 R)
• M24: 25,549,222 km (0.086 R)
• M25: 25,755,517 km (0.093 R)
• M26: 26,380,837 km (0.1 R)
• M27: 28,207,576 km (0.111 R)
• M28: 30,002,302 km (0.109 R)
• M29: 31,515,484 km (0.111 R)
• M30: 31,633,966 km (0.108 R)
• M31: 34,441,170 km (0.118 R)
• M32: 34,945,763 km (0.111 R)
• M33: 38,481,359 km (0.082 R)
• M34: 38,888,266 km (0.097 R)
• M35: 39,161,282 km (0.096 R)
• M36: 43,703,073 km (0.097 R)
• M37: 44,146,182 km (0.11 R)
• M38: 45,644,405 km (0.056 R)
• M39: 49,377,620 km (0.104 R)
• M40: 56,916,455 km (0.044 R)
• M41: 59,409,503 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.7

Radius: 6.8

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.79 AU - 16.83 AU

Year: 26389 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,688,780 km

• M1: 85,121 km (0.097 R)
• M2: 304,432 km (0.1 R)
• M3: 1,102,237 km (0.064 R)
• M4: 1,747,154 km (0.085 R)
• M5: 2,378,157 km (0.099 R)
• M6: 2,930,473 km (0.048 R)
• M7: 3,534,399 km (0.067 R)
• M8: 3,947,888 km (0.101 R)
• M9: 4,795,809 km (0.117 R)
• M10: 7,138,212 km (0.116 R)
• M11: 7,798,986 km (0.088 R)
• M12: 8,389,449 km (0.053 R)
• M13: 8,611,452 km (0.111 R)
• M14: 9,009,233 km (0.092 R)
• M15: 9,478,820 km (0.075 R)
• M16: 13,688,504 km (0.08 R)
• M17: 15,439,996 km (0.092 R)
• M18: 22,959,533 km (0.065 R)
• M19: 26,594,911 km (0.108 R)
• M20: 29,178,616 km (0.115 R)
• M21: 29,817,548 km (0.113 R)
• M22: 43,964,869 km (0.062 R)
• M23: 44,299,370 km (0.08 R)
• M24: 52,282,960 km (0.11 R)
• M25: 53,414,967 km (0.092 R)
• M26: 57,107,342 km (0.093 R)
• M27: 66,303,871 km (0.083 R)
• M28: 71,021,440 km (0.103 R)
• M29: 73,579,563 km (0.091 R)
• M30: 74,051,096 km (0.093 R)
• M31: 75,957,870 km (0.11 R)
• M32: 78,878,768 km (0.084 R)
• M33: 87,296,042 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.4

Radius: 4.8

Gravity: 33.52 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.1 AU - 19.02 AU

Year: 26980 Days

Day: 18.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,688,780 km

• M1: 59,690 km (0.118 R)
• M2: 235,168 km (0.043 R)
• M3: 613,950 km (0.074 R)
• M4: 1,019,958 km (0.093 R)
• M5: 1,719,179 km (0.067 R)
• M6: 2,910,576 km (0.083 R)
• M7: 4,310,064 km (0.107 R)
• M8: 4,954,233 km (0.115 R)
• M9: 5,446,110 km (0.105 R)
• M10: 8,123,763 km (0.055 R)
• M11: 8,460,508 km (0.1 R)
• M12: 9,650,409 km (0.063 R)
• M13: 10,028,144 km (0.075 R)
• M14: 12,138,371 km (0.119 R)
• M15: 13,105,222 km (0.12 R)
• M16: 17,120,429 km (0.091 R)
• M17: 17,395,540 km (0.107 R)
• M18: 17,860,639 km (0.094 R)
• M19: 18,143,828 km (0.107 R)
• M20: 20,006,322 km (0.097 R)
• M21: 21,141,021 km (0.089 R)
• M22: 23,877,915 km (0.078 R)
• M23: 24,221,541 km (0.117 R)
• M24: 27,840,164 km (0.079 R)
• M25: 34,352,907 km (0.068 R)
• M26: 38,584,582 km (0.094 R)
• M27: 40,015,186 km (0.069 R)
• M28: 41,480,797 km (0.089 R)
• M29: 51,793,625 km (0.087 R)
• M30: 56,113,563 km (0.064 R)
• M31: 57,536,987 km (0.093 R)
• M32: 59,192,885 km (0.094 R)
• M33: 67,265,785 km (0.105 R)
• M34: 72,876,603 km (0.063 R)
• M35: 78,286,511 km (0.103 R)
• M36: 79,298,091 km (0.115 R)
• M37: 80,318,199 km (0.06 R)
• M38: 90,450,463 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit