🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.7 AU - 1.16 AU

Year: 340 Days

Day: 28 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,829,561 km

• M1: 483,800 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.65 AU - 1.71 AU

Year: 825 Days

Day: 39.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,829,561 km

• M1: 728,841 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.67 AU - 2.71 AU

Year: 1227 Days

Day: 22 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.26 AU - 2.52 AU

Year: 1399 Days

Day: 14.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.5 AU - 3.72 AU

Year: 2077 Days

Day: 23 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.7

Radius: 11

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.34 AU - 6.06 AU

Year: 5154 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,829,561 km

• M1: 146,905 km (0.069 R)
• M2: 300,692 km (0.096 R)
• M3: 496,067 km (0.099 R)
• M4: 589,565 km (0.114 R)
• M5: 701,614 km (0.094 R)
• M6: 1,001,857 km (0.077 R)
• M7: 1,111,063 km (0.083 R)
• M8: 1,685,370 km (0.061 R)
• M9: 2,126,235 km (0.083 R)
• M10: 2,659,701 km (0.12 R)
• M11: 2,736,594 km (0.028 R)
• M12: 2,814,235 km (0.107 R)
• M13: 3,111,935 km (0.069 R)
• M14: 3,193,017 km (0.068 R)
• M15: 3,274,847 km (0.112 R)
• M16: 3,524,675 km (0.119 R)
• M17: 3,716,310 km (0.057 R)
• M18: 3,802,479 km (0.105 R)
• M19: 4,402,217 km (0.111 R)
• M20: 4,608,811 km (0.095 R)
• M21: 4,748,386 km (0.106 R)
• M22: 4,818,547 km (0.093 R)
• M23: 4,889,307 km (0.076 R)
• M24: 5,417,836 km (0.119 R)
• M25: 5,590,024 km (0.101 R)
• M26: 5,889,219 km (0.086 R)
• M27: 6,015,480 km (0.109 R)
• M28: 6,844,701 km (0.095 R)
• M29: 7,030,801 km (0.087 R)
• M30: 7,517,443 km (0.088 R)
• M31: 7,599,572 km (0.049 R)
• M32: 7,764,728 km (0.059 R)
• M33: 9,012,524 km (0.1 R)
• M34: 9,158,382 km (0.088 R)
• M35: 9,246,196 km (0.058 R)
• M36: 9,452,192 km (0.107 R)
• M37: 10,109,525 km (0.06 R)
• M38: 10,261,068 km (0.096 R)
• M39: 10,382,840 km (0.038 R)
• M40: 10,535,580 km (0.108 R)
• M41: 11,092,084 km (0.118 R)
• M42: 11,373,926 km (0.116 R)
• M43: 11,531,453 km (0.082 R)
• M44: 12,104,861 km (0.115 R)
• M45: 13,679,080 km (0.027 R)
• M46: 14,387,874 km (0.118 R)
• M47: 14,901,444 km (0.069 R)
• M48: 15,282,021 km (0.062 R)
• M49: 15,490,860 km (0.115 R)
• M50: 15,560,722 km (0.078 R)
• M51: 15,876,373 km (0.046 R)
• M52: 16,229,424 km (0.099 R)
• M53: 16,728,333 km (0.074 R)
• M54: 17,123,720 km (0.086 R)
• M55: 17,595,103 km (0.116 R)
• M56: 17,887,268 km (0.092 R)
• M57: 18,773,486 km (0.082 R)
• M58: 19,409,875 km (0.099 R)
• M59: 19,598,368 km (0.092 R)
• M60: 19,901,154 km (0.104 R)
• M61: 20,053,295 km (0.113 R)
• M62: 20,282,031 km (0.03 R)
• M63: 20,396,772 km (0.059 R)
• M64: 20,896,279 km (0.095 R)
• M65: 21,205,797 km (0.108 R)
• M66: 22,498,323 km (0.083 R)
• M67: 22,577,460 km (0.117 R)
• M68: 22,895,057 km (0.084 R)
• M69: 23,454,253 km (0.061 R)
• M70: 23,816,280 km (0.054 R)
• M71: 23,977,696 km (0.104 R)
• M72: 24,058,629 km (0.084 R)
• M73: 24,627,101 km (0.112 R)
• M74: 25,200,210 km (0.092 R)
• M75: 25,488,336 km (0.105 R)
• M76: 26,317,706 km (0.09 R)
• M77: 26,526,395 km (0.071 R)
• M78: 28,344,009 km (0.081 R)
• M79: 28,472,364 km (0.042 R)
• M80: 28,600,869 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.9

Radius: 4.1

Gravity: 31.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.43 AU - 15.17 AU

Year: 20481 Days

Day: 17 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,829,561 km

• M1: 144,063 km (0.114 R)
• M2: 207,941 km (0.045 R)
• M3: 281,992 km (0.096 R)
• M4: 418,724 km (0.093 R)
• M5: 596,148 km (0.05 R)
• M6: 939,175 km (0.09 R)
• M7: 1,278,463 km (0.098 R)
• M8: 1,652,458 km (0.118 R)
• M9: 1,712,896 km (0.064 R)
• M10: 2,920,001 km (0.106 R)
• M11: 3,067,056 km (0.112 R)
• M12: 3,679,360 km (0.068 R)
• M13: 3,878,474 km (0.083 R)
• M14: 4,751,677 km (0.093 R)
• M15: 5,099,791 km (0.096 R)
• M16: 5,682,924 km (0.059 R)
• M17: 5,728,701 km (0.061 R)
• M18: 5,774,478 km (0.051 R)
• M19: 5,866,630 km (0.093 R)
• M20: 5,912,856 km (0.089 R)
• M21: 6,052,131 km (0.108 R)
• M22: 6,620,454 km (0.095 R)
• M23: 8,320,783 km (0.039 R)
• M24: 8,686,849 km (0.111 R)
• M25: 9,488,544 km (0.096 R)
• M26: 9,597,302 km (0.114 R)
• M27: 9,981,020 km (0.045 R)
• M28: 10,481,575 km (0.059 R)
• M29: 10,763,268 km (0.055 R)
• M30: 10,876,513 km (0.041 R)
• M31: 10,990,357 km (0.094 R)
• M32: 13,043,887 km (0.103 R)
• M33: 13,164,762 km (0.106 R)
• M34: 13,651,853 km (0.106 R)
• M35: 14,643,836 km (0.079 R)
• M36: 16,893,190 km (0.114 R)
• M37: 17,889,661 km (0.093 R)
• M38: 18,496,580 km (0.06 R)
• M39: 19,592,085 km (0.118 R)
• M40: 19,730,613 km (0.093 R)
• M41: 19,938,853 km (0.117 R)
• M42: 20,497,751 km (0.087 R)
• M43: 20,849,605 km (0.113 R)
• M44: 23,883,450 km (0.043 R)
• M45: 24,328,055 km (0.05 R)
• M46: 26,285,692 km (0.117 R)
• M47: 27,052,082 km (0.064 R)
• M48: 28,606,554 km (0.063 R)
• M49: 28,685,093 km (0.077 R)
• M50: 30,509,887 km (0.114 R)
• M51: 31,234,091 km (0.049 R)
• M52: 32,208,571 km (0.07 R)
• M53: 32,945,939 km (0.114 R)
• M54: 33,028,218 km (0.088 R)
• M55: 33,110,497 km (0.083 R)
• M56: 33,192,925 km (0.105 R)
• M57: 33,523,237 km (0.114 R)
• M58: 34,103,976 km (0.099 R)
• M59: 34,353,805 km (0.116 R)
• M60: 34,771,631 km (0.119 R)
• M61: 34,855,406 km (0.072 R)
• M62: 35,191,104 km (0.107 R)
• M63: 35,527,849 km (0.065 R)
• M64: 36,544,665 km (0.032 R)
• M65: 40,530,102 km (0.102 R)
• M66: 40,618,215 km (0.069 R)
• M67: 40,971,566 km (0.072 R)
• M68: 41,948,290 km (0.091 R)
• M69: 43,472,692 km (0.051 R)
• M70: 44,287,253 km (0.049 R)
• M71: 47,780,962 km (0.065 R)
• M72: 48,153,909 km (0.067 R)
• M73: 48,434,106 km (0.073 R)
• M74: 48,715,051 km (0.093 R)
• M75: 49,184,339 km (0.093 R)
• M76: 49,466,630 km (0.115 R)
• M77: 50,791,020 km (0.096 R)
• M78: 51,362,185 km (0.085 R)
• M79: 51,744,108 km (0.07 R)
• M80: 52,127,079 km (0.047 R)
• M81: 53,474,656 km (0.088 R)
• M82: 53,571,297 km (0.115 R)
• M83: 57,883,156 km (0.065 R)
• M84: 59,178,225 km (0.05 R)
• M85: 60,684,376 km (0.063 R)
• M86: 60,886,184 km (0.113 R)
• M87: 61,290,397 km (0.077 R)
• M88: 62,814,052 km (0.081 R)
• M89: 64,042,100 km (0.101 R)
• M90: 64,659,042 km (0.034 R)
• M91: 67,668,502 km (0.1 R)
• M92: 68,506,699 km (0.05 R)
• M93: 69,981,884 km (0.048 R)
• M94: 70,405,246 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 15,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit