🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.63 AU - 0.81 AU

Year: 271 Days

Day: 26.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.12 AU - 1.5 AU

Year: 664 Days

Day: 20.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.4 AU - 1.8 AU

Year: 896 Days

Day: 40.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,358,519 km

• M1: 68,965 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.53 AU - 1.69 AU

Year: 905 Days

Day: 13.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 11.8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.76 AU - 6.82 AU

Year: 7837 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,358,519 km

• M1: 153,637 km (0.119 R)
• M2: 274,512 km (0.069 R)
• M3: 354,248 km (0.069 R)
• M4: 659,278 km (0.101 R)
• M5: 908,059 km (0.116 R)
• M6: 1,206,208 km (0.082 R)
• M7: 1,357,451 km (0.082 R)
• M8: 1,763,609 km (0.026 R)
• M9: 1,958,835 km (0.099 R)
• M10: 2,394,464 km (0.116 R)
• M11: 2,636,064 km (0.055 R)
• M12: 2,784,914 km (0.1 R)
• M13: 3,736,207 km (0.083 R)
• M14: 4,074,298 km (0.093 R)
• M15: 4,719,962 km (0.097 R)
• M16: 5,178,629 km (0.115 R)
• M17: 5,909,714 km (0.077 R)
• M18: 6,171,660 km (0.117 R)
• M19: 6,403,986 km (0.07 R)
• M20: 6,571,685 km (0.088 R)
• M21: 6,877,313 km (0.118 R)
• M22: 7,327,154 km (0.118 R)
• M23: 7,608,697 km (0.119 R)
• M24: 7,929,734 km (0.079 R)
• M25: 8,770,325 km (0.073 R)
• M26: 8,882,074 km (0.074 R)
• M27: 9,220,166 km (0.108 R)
• M28: 9,486,151 km (0.091 R)
• M29: 9,793,125 km (0.119 R)
• M30: 10,103,541 km (0.108 R)
• M31: 10,181,631 km (0.102 R)
• M32: 10,654,360 km (0.077 R)
• M33: 10,733,946 km (0.026 R)
• M34: 10,853,475 km (0.108 R)
• M35: 11,094,178 km (0.082 R)
• M36: 11,174,662 km (0.099 R)
• M37: 11,703,341 km (0.057 R)
• M38: 15,401,250 km (0.077 R)
• M39: 15,671,723 km (0.069 R)
• M40: 16,080,425 km (0.103 R)
• M41: 16,446,790 km (0.047 R)
• M42: 17,374,446 km (0.097 R)
• M43: 18,081,446 km (0.102 R)
• M44: 18,366,879 km (0.12 R)
• M45: 19,572,189 km (0.067 R)
• M46: 19,767,414 km (0.058 R)
• M47: 20,110,741 km (0.117 R)
• M48: 21,252,173 km (0.113 R)
• M49: 24,170,977 km (0.087 R)
• M50: 24,801,233 km (0.079 R)
• M51: 25,171,487 km (0.114 R)
• M52: 25,277,552 km (0.088 R)
• M53: 25,863,826 km (0.052 R)
• M54: 25,970,938 km (0.091 R)
• M55: 26,887,076 km (0.03 R)
• M56: 27,104,292 km (0.104 R)
• M57: 27,376,410 km (0.075 R)
• M58: 27,594,823 km (0.111 R)
• M59: 27,978,542 km (0.115 R)
• M60: 28,806,566 km (0.106 R)
• M61: 29,923,015 km (0.07 R)
• M62: 35,714,397 km (0.074 R)
• M63: 36,132,374 km (0.094 R)
• M64: 36,492,157 km (0.093 R)
• M65: 37,154,576 km (0.088 R)
• M66: 37,396,476 km (0.114 R)
• M67: 37,578,237 km (0.049 R)
• M68: 37,821,034 km (0.119 R)
• M69: 38,674,939 km (0.048 R)
• M70: 39,596,761 km (0.118 R)
• M71: 40,712,761 km (0.098 R)
• M72: 41,149,437 km (0.093 R)
• M73: 41,964,746 km (0.083 R)
• M74: 42,153,538 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.8

Radius: 6.2

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.01 AU - 17.07 AU

Year: 28454 Days

Day: 24.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,358,519 km

• M1: 249,679 km (0.106 R)
• M2: 336,595 km (0.112 R)
• M3: 1,088,325 km (0.111 R)
• M4: 1,622,838 km (0.096 R)
• M5: 1,759,121 km (0.107 R)
• M6: 2,303,358 km (0.082 R)
• M7: 2,653,567 km (0.096 R)
• M8: 2,814,534 km (0.085 R)
• M9: 3,104,006 km (0.032 R)
• M10: 3,273,650 km (0.113 R)
• M11: 3,755,954 km (0.081 R)
• M12: 5,031,575 km (0.085 R)
• M13: 5,180,873 km (0.033 R)
• M14: 5,586,433 km (0.099 R)
• M15: 5,741,117 km (0.05 R)
• M16: 5,844,938 km (0.112 R)
• M17: 6,808,199 km (0.089 R)
• M18: 7,647,742 km (0.093 R)
• M19: 8,284,132 km (0.051 R)
• M20: 8,342,774 km (0.11 R)
• M21: 8,519,748 km (0.054 R)
• M22: 9,178,877 km (0.087 R)
• M23: 9,484,056 km (0.094 R)
• M24: 9,730,444 km (0.113 R)
• M25: 9,916,693 km (0.055 R)
• M26: 10,865,443 km (0.115 R)
• M27: 11,513,950 km (0.048 R)
• M28: 11,776,793 km (0.112 R)
• M29: 12,510,122 km (0.112 R)
• M30: 12,984,347 km (0.04 R)
• M31: 13,464,407 km (0.072 R)
• M32: 13,810,875 km (0.039 R)
• M33: 16,391,139 km (0.047 R)
• M34: 18,805,799 km (0.094 R)
• M35: 20,212,019 km (0.11 R)
• M36: 20,608,603 km (0.082 R)
• M37: 21,976,226 km (0.032 R)
• M38: 22,302,200 km (0.094 R)
• M39: 25,478,462 km (0.103 R)
• M40: 25,906,761 km (0.082 R)
• M41: 26,078,798 km (0.1 R)
• M42: 26,510,538 km (0.097 R)
• M43: 29,149,743 km (0.089 R)
• M44: 30,138,286 km (0.082 R)
• M45: 30,682,074 km (0.077 R)
• M46: 33,730,430 km (0.047 R)
• M47: 34,295,013 km (0.108 R)
• M48: 34,578,351 km (0.116 R)
• M49: 34,957,582 km (0.04 R)
• M50: 35,338,009 km (0.106 R)
• M51: 36,199,244 km (0.068 R)
• M52: 37,067,211 km (0.095 R)
• M53: 37,455,268 km (0.089 R)
• M54: 38,529,231 km (0.1 R)
• M55: 39,119,245 km (0.042 R)
• M56: 39,712,251 km (0.082 R)
• M57: 40,408,030 km (0.083 R)
• M58: 40,807,307 km (0.054 R)
• M59: 40,907,239 km (0.092 R)
• M60: 42,620,284 km (0.081 R)
• M61: 42,721,861 km (0.06 R)
• M62: 44,562,513 km (0.071 R)
• M63: 44,871,732 km (0.117 R)
• M64: 45,596,085 km (0.101 R)
• M65: 48,109,179 km (0.083 R)
• M66: 49,063,015 km (0.046 R)
• M67: 51,637,146 km (0.103 R)
• M68: 51,745,305 km (0.099 R)
• M69: 53,377,567 km (0.101 R)
• M70: 53,705,935 km (0.075 R)
• M71: 53,815,590 km (0.068 R)
• M72: 54,254,809 km (0.106 R)
• M73: 56,023,804 km (0.106 R)
• M74: 56,469,007 km (0.095 R)
• M75: 56,915,407 km (0.047 R)
• M76: 59,731,737 km (0.053 R)
• M77: 60,186,515 km (0.1 R)
• M78: 62,592,946 km (0.058 R)
• M79: 64,098,349 km (0.082 R)
• M80: 65,850,290 km (0.101 R)
• M81: 66,555,345 km (0.086 R)
• M82: 69,520,225 km (0.079 R)
• M83: 71,922,916 km (0.072 R)
• M84: 73,255,983 km (0.061 R)
• M85: 76,316,007 km (0.103 R)
• M86: 76,932,949 km (0.077 R)
• M87: 77,303,952 km (0.114 R)
• M88: 77,551,536 km (0.112 R)
• M89: 77,799,569 km (0.1 R)
• M90: 80,042,640 km (0.087 R)
• M91: 80,418,579 km (0.049 R)
• M92: 81,675,800 km (0.095 R)
• M93: 83,828,064 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 16,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit