🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 21.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,665,323 km

• M1: 99,931 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.76 AU - 1.94 AU

Year: 897 Days

Day: 42.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,665,323 km

• M1: 254,915 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.62 AU - 2.64 AU

Year: 1520 Days

Day: 23 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.66 AU - 3.88 AU

Year: 2609 Days

Day: 47 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.13 AU - 5.51 AU

Year: 3772 Days

Day: 33.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.36 AU - 5.38 AU

Year: 3831 Days

Day: 17.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,665,323 km

• M1: 2,733,452 km (0.102 R)

Asteroid Belt

Center: 8.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.1

Radius: 9.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.48 AU - 15.26 AU

Year: 15508 Days

Day: 14.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,665,323 km

• M1: 128,654 km (0.077 R)
• M2: 248,033 km (0.115 R)
• M3: 580,290 km (0.052 R)
• M4: 705,653 km (0.082 R)
• M5: 813,064 km (0.076 R)
• M6: 985,102 km (0.103 R)
• M7: 1,348,625 km (0.085 R)
• M8: 1,697,487 km (0.099 R)
• M9: 1,770,790 km (0.048 R)
• M10: 1,901,539 km (0.057 R)
• M11: 2,394,912 km (0.093 R)
• M12: 2,971,163 km (0.108 R)
• M13: 3,082,464 km (0.087 R)
• M14: 3,355,630 km (0.117 R)
• M15: 4,321,882 km (0.111 R)
• M16: 4,888,110 km (0.053 R)
• M17: 5,423,222 km (0.041 R)
• M18: 5,697,734 km (0.048 R)
• M19: 5,892,660 km (0.108 R)
• M20: 6,404,135 km (0.087 R)
• M21: 6,811,789 km (0.111 R)
• M22: 7,078,223 km (0.114 R)
• M23: 7,197,902 km (0.101 R)
• M24: 7,318,178 km (0.059 R)
• M25: 7,560,676 km (0.064 R)
• M26: 8,147,250 km (0.098 R)
• M27: 9,135,643 km (0.112 R)
• M28: 9,826,635 km (0.113 R)
• M29: 10,060,756 km (0.062 R)
• M30: 10,229,054 km (0.102 R)
• M31: 10,705,373 km (0.117 R)
• M32: 10,946,226 km (0.1 R)
• M33: 11,223,730 km (0.098 R)
• M34: 11,363,305 km (0.048 R)
• M35: 11,433,466 km (0.103 R)
• M36: 11,750,314 km (0.107 R)
• M37: 12,428,890 km (0.084 R)
• M38: 12,754,864 km (0.101 R)
• M39: 12,973,726 km (0.114 R)
• M40: 15,929,780 km (0.067 R)
• M41: 16,323,222 km (0.076 R)
• M42: 16,521,140 km (0.063 R)
• M43: 16,680,163 km (0.081 R)
• M44: 16,759,749 km (0.053 R)
• M45: 17,401,673 km (0.079 R)
• M46: 17,522,997 km (0.083 R)
• M47: 17,847,624 km (0.074 R)
• M48: 18,051,676 km (0.109 R)
• M49: 18,750,896 km (0.099 R)
• M50: 19,500,980 km (0.077 R)
• M51: 20,006,471 km (0.089 R)
• M52: 20,473,665 km (0.09 R)
• M53: 20,772,861 km (0.061 R)
• M54: 20,987,384 km (0.098 R)
• M55: 21,678,975 km (0.115 R)
• M56: 22,158,736 km (0.078 R)
• M57: 22,246,400 km (0.068 R)
• M58: 22,466,010 km (0.081 R)
• M59: 22,730,349 km (0.065 R)
• M60: 23,351,330 km (0.093 R)
• M61: 24,112,933 km (0.093 R)
• M62: 24,338,377 km (0.084 R)
• M63: 25,201,856 km (0.12 R)
• M64: 26,167,809 km (0.074 R)
• M65: 26,260,410 km (0.096 R)
• M66: 27,005,408 km (0.076 R)
• M67: 27,099,056 km (0.072 R)
• M68: 29,281,838 km (0.12 R)
• M69: 29,860,483 km (0.032 R)
• M70: 30,442,867 km (0.098 R)
• M71: 30,833,318 km (0.109 R)
• M72: 33,712,778 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.8

Radius: 6

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.54 AU - 15.48 AU

Year: 20728 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,665,323 km

• M1: 95,743 km (0.07 R)
• M2: 293,511 km (0.084 R)
• M3: 347,366 km (0.078 R)
• M4: 645,515 km (0.094 R)
• M5: 718,369 km (0.06 R)
• M6: 1,152,801 km (0.114 R)
• M7: 1,212,192 km (0.057 R)
• M8: 1,333,964 km (0.046 R)
• M9: 1,825,992 km (0.114 R)
• M10: 1,930,710 km (0.091 R)
• M11: 2,001,620 km (0.034 R)
• M12: 2,073,426 km (0.119 R)
• M13: 3,462,892 km (0.078 R)
• M14: 3,680,556 km (0.034 R)
• M15: 3,768,819 km (0.064 R)
• M16: 4,833,956 km (0.085 R)
• M17: 5,424,419 km (0.108 R)
• M18: 5,525,098 km (0.07 R)
• M19: 7,383,553 km (0.065 R)
• M20: 7,551,252 km (0.069 R)
• M21: 10,149,617 km (0.064 R)
• M22: 10,211,551 km (0.091 R)
• M23: 11,607,149 km (0.096 R)
• M24: 11,932,674 km (0.094 R)
• M25: 12,859,732 km (0.12 R)
• M26: 14,085,537 km (0.112 R)
• M27: 14,782,514 km (0.103 R)
• M28: 15,777,190 km (0.034 R)
• M29: 15,848,997 km (0.077 R)
• M30: 17,235,021 km (0.096 R)
• M31: 17,531,674 km (0.083 R)
• M32: 18,887,778 km (0.088 R)
• M33: 19,116,962 km (0.046 R)
• M34: 21,380,378 km (0.084 R)
• M35: 21,859,091 km (0.104 R)
• M36: 22,908,520 km (0.106 R)
• M37: 23,480,433 km (0.092 R)
• M38: 24,222,588 km (0.028 R)
• M39: 25,056,147 km (0.102 R)
• M40: 25,140,072 km (0.034 R)
• M41: 25,814,459 km (0.106 R)
• M42: 27,008,848 km (0.08 R)
• M43: 27,959,992 km (0.117 R)
• M44: 28,570,800 km (0.12 R)
• M45: 28,658,464 km (0.057 R)
• M46: 32,876,974 km (0.103 R)
• M47: 35,010,838 km (0.112 R)
• M48: 35,386,479 km (0.073 R)
• M49: 36,711,766 km (0.038 R)
• M50: 38,053,210 km (0.107 R)
• M51: 42,172,837 km (0.041 R)
• M52: 42,472,481 km (0.075 R)
• M53: 42,672,643 km (0.054 R)
• M54: 43,678,090 km (0.097 R)
• M55: 47,257,967 km (0.078 R)
• M56: 49,240,438 km (0.115 R)
• M57: 49,555,940 km (0.04 R)
• M58: 50,400,570 km (0.075 R)
• M59: 50,824,680 km (0.117 R)
• M60: 51,143,473 km (0.119 R)
• M61: 51,463,014 km (0.082 R)
• M62: 53,178,303 km (0.078 R)
• M63: 54,803,235 km (0.026 R)
• M64: 55,021,199 km (0.066 R)
• M65: 55,130,256 km (0.112 R)
• M66: 56,005,254 km (0.119 R)
• M67: 57,105,546 km (0.106 R)
• M68: 57,658,311 km (0.118 R)
• M69: 57,769,163 km (0.117 R)
• M70: 59,327,374 km (0.116 R)
• M71: 61,351,134 km (0.105 R)
• M72: 61,464,230 km (0.078 R)
• M73: 62,485,086 km (0.117 R)
• M74: 63,397,334 km (0.085 R)
• M75: 63,626,069 km (0.084 R)
• M76: 63,969,695 km (0.118 R)
• M77: 64,199,178 km (0.084 R)
• M78: 64,543,702 km (0.08 R)
• M79: 66,624,608 km (0.1 R)
• M80: 69,668,776 km (0.049 R)
• M81: 71,564,629 km (0.05 R)
• M82: 73,597,365 km (0.094 R)
• M83: 74,922,802 km (0.119 R)
• M84: 75,406,751 km (0.088 R)
• M85: 76,377,791 km (0.091 R)
• M86: 76,864,732 km (0.096 R)
• M87: 79,069,207 km (0.068 R)
• M88: 80,179,223 km (0.047 R)
• M89: 81,418,492 km (0.1 R)
• M90: 82,789,107 km (0.028 R)
• M91: 83,665,302 km (0.11 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 18,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit