🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 14.1 Hours

Environment

Temp: 265 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.68 AU

Year: 191 Days

Day: 36.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.8 AU

Year: 213 Days

Day: 28.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,556,903 km

• M1: 398,978 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.05 AU - 1.51 AU

Year: 516 Days

Day: 29.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.44 AU - 4.06 AU

Year: 2088 Days

Day: 41.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 13.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.39 AU - 8.43 AU

Year: 7190 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 90,556,903 km

• M1: 270,323 km (0.073 R)
• M2: 641,775 km (0.106 R)
• M3: 1,202,318 km (0.081 R)
• M4: 2,476,144 km (0.051 R)
• M5: 3,443,444 km (0.109 R)
• M6: 4,071,306 km (0.118 R)
• M7: 4,197,118 km (0.075 R)
• M8: 4,281,641 km (0.08 R)
• M9: 4,366,762 km (0.051 R)
• M10: 4,713,081 km (0.098 R)
• M11: 4,956,477 km (0.065 R)
• M12: 5,203,912 km (0.107 R)
• M13: 5,455,535 km (0.075 R)
• M14: 5,734,685 km (0.035 R)
• M15: 5,899,841 km (0.092 R)
• M16: 6,090,279 km (0.107 R)
• M17: 6,234,641 km (0.053 R)
• M18: 6,773,492 km (0.066 R)
• M19: 7,048,603 km (0.087 R)
• M20: 7,200,146 km (0.103 R)
• M21: 9,130,556 km (0.057 R)
• M22: 9,996,279 km (0.097 R)
• M23: 10,166,821 km (0.073 R)
• M24: 10,367,132 km (0.081 R)
• M25: 10,684,579 km (0.12 R)
• M26: 10,800,817 km (0.108 R)
• M27: 11,151,923 km (0.064 R)
• M28: 11,269,956 km (0.068 R)
• M29: 11,775,746 km (0.099 R)
• M30: 12,380,271 km (0.034 R)
• M31: 12,502,343 km (0.111 R)
• M32: 13,556,709 km (0.105 R)
• M33: 13,651,105 km (0.047 R)
• M34: 14,414,353 km (0.116 R)
• M35: 14,768,751 km (0.096 R)
• M36: 15,453,310 km (0.073 R)
• M37: 17,261,201 km (0.119 R)
• M38: 18,016,820 km (0.069 R)
• M39: 18,468,456 km (0.114 R)
• M40: 18,818,365 km (0.117 R)
• M41: 18,923,831 km (0.113 R)
• M42: 19,205,823 km (0.116 R)
• M43: 20,637,026 km (0.082 R)
• M44: 21,769,632 km (0.095 R)
• M45: 23,525,312 km (0.094 R)
• M46: 23,638,857 km (0.082 R)
• M47: 24,708,033 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.7

Radius: 7.3

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.79 AU - 22.07 AU

Year: 27062 Days

Day: 19.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,556,903 km

• M1: 560,842 km (0.038 R)
• M2: 657,931 km (0.068 R)
• M3: 760,855 km (0.116 R)
• M4: 869,463 km (0.085 R)
• M5: 1,072,018 km (0.111 R)
• M6: 1,194,539 km (0.109 R)
• M7: 2,372,323 km (0.054 R)
• M8: 2,574,131 km (0.109 R)
• M9: 3,527,219 km (0.116 R)
• M10: 4,429,294 km (0.075 R)
• M11: 5,085,879 km (0.111 R)
• M12: 5,346,329 km (0.09 R)
• M13: 5,451,795 km (0.119 R)
• M14: 5,558,010 km (0.104 R)
• M15: 5,772,383 km (0.07 R)
• M16: 6,544,009 km (0.086 R)
• M17: 6,770,500 km (0.113 R)
• M18: 6,827,497 km (0.038 R)
• M19: 7,524,025 km (0.087 R)
• M20: 9,298,854 km (0.09 R)
• M21: 11,263,672 km (0.119 R)
• M22: 11,671,476 km (0.055 R)
• M23: 12,362,170 km (0.034 R)
• M24: 12,431,882 km (0.114 R)
• M25: 12,712,378 km (0.065 R)
• M26: 13,422,669 km (0.09 R)
• M27: 15,479,191 km (0.097 R)
• M28: 18,502,713 km (0.081 R)
• M29: 19,225,720 km (0.108 R)
• M30: 20,368,797 km (0.11 R)
• M31: 20,865,462 km (0.102 R)
• M32: 21,366,017 km (0.093 R)
• M33: 21,786,088 km (0.103 R)
• M34: 22,464,065 km (0.093 R)
• M35: 24,451,473 km (0.029 R)
• M36: 24,714,915 km (0.033 R)
• M37: 25,067,517 km (0.09 R)
• M38: 25,599,487 km (0.088 R)
• M39: 26,224,956 km (0.115 R)
• M40: 27,308,792 km (0.077 R)
• M41: 30,930,856 km (0.092 R)
• M42: 31,310,834 km (0.067 R)
• M43: 31,596,865 km (0.114 R)
• M44: 32,652,877 km (0.082 R)
• M45: 33,915,782 km (0.051 R)
• M46: 34,700,872 km (0.092 R)
• M47: 37,192,574 km (0.106 R)
• M48: 37,596,488 km (0.106 R)
• M49: 39,432,503 km (0.05 R)
• M50: 40,050,940 km (0.084 R)
• M51: 41,820,683 km (0.106 R)
• M52: 45,435,865 km (0.025 R)
• M53: 45,651,585 km (0.045 R)
• M54: 46,953,236 km (0.096 R)
• M55: 47,389,913 km (0.119 R)
• M56: 48,707,720 km (0.051 R)
• M57: 49,039,080 km (0.084 R)
• M58: 49,704,042 km (0.109 R)
• M59: 50,260,546 km (0.108 R)
• M60: 50,371,997 km (0.039 R)
• M61: 50,483,597 km (0.106 R)
• M62: 50,930,894 km (0.117 R)
• M63: 57,562,269 km (0.11 R)
• M64: 58,498,003 km (0.038 R)
• M65: 58,732,722 km (0.067 R)
• M66: 59,438,824 km (0.111 R)
• M67: 59,674,740 km (0.051 R)
• M68: 61,573,736 km (0.071 R)
• M69: 62,291,057 km (0.042 R)
• M70: 62,650,691 km (0.091 R)
• M71: 63,372,052 km (0.106 R)
• M72: 64,459,329 km (0.103 R)
• M73: 66,040,578 km (0.105 R)
• M74: 67,265,635 km (0.051 R)
• M75: 67,511,574 km (0.072 R)
• M76: 70,485,730 km (0.099 R)
• M77: 71,863,077 km (0.053 R)
• M78: 73,629,080 km (0.103 R)
• M79: 74,136,217 km (0.085 R)
• M80: 74,263,076 km (0.104 R)
• M81: 75,536,902 km (0.043 R)
• M82: 76,946,263 km (0.094 R)
• M83: 78,364,301 km (0.063 R)
• M84: 78,493,554 km (0.033 R)
• M85: 83,197,061 km (0.118 R)
• M86: 87,588,057 km (0.094 R)
• M87: 88,933,391 km (0.039 R)
• M88: 89,473,439 km (0.073 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 17,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit