🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.07 AU - 1.65 AU

Year: 576 Days

Day: 12.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,085,731 km

• M1: 607,367 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.12 AU - 2.7 AU

Year: 1360 Days

Day: 13 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.69 AU - 2.87 AU

Year: 1685 Days

Day: 34.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.7

Radius: 9.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.25 AU - 7.17 AU

Year: 5624 Days

Day: 13.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,085,731 km

• M1: 369,208 km (0.085 R)
• M2: 490,083 km (0.117 R)
• M3: 658,829 km (0.096 R)
• M4: 935,435 km (0.091 R)
• M5: 1,468,453 km (0.09 R)
• M6: 1,622,688 km (0.076 R)
• M7: 1,947,615 km (0.052 R)
• M8: 2,328,640 km (0.075 R)
• M9: 2,418,549 km (0.104 R)
• M10: 2,491,253 km (0.119 R)
• M11: 2,639,056 km (0.107 R)
• M12: 2,714,005 km (0.059 R)
• M13: 2,789,701 km (0.101 R)
• M14: 2,846,997 km (0.099 R)
• M15: 2,943,338 km (0.12 R)
• M16: 3,040,726 km (0.12 R)
• M17: 3,178,955 km (0.114 R)
• M18: 3,238,943 km (0.074 R)
• M19: 3,319,278 km (0.106 R)
• M20: 3,502,834 km (0.098 R)
• M21: 3,627,000 km (0.1 R)
• M22: 4,030,017 km (0.104 R)
• M23: 4,204,149 km (0.108 R)
• M24: 4,469,835 km (0.092 R)
• M25: 4,901,724 km (0.115 R)
• M26: 5,017,662 km (0.091 R)
• M27: 5,181,472 km (0.093 R)
• M28: 5,370,863 km (0.097 R)
• M29: 5,442,520 km (0.042 R)
• M30: 5,610,818 km (0.071 R)
• M31: 5,756,526 km (0.103 R)
• M32: 5,879,047 km (0.102 R)
• M33: 6,002,166 km (0.111 R)
• M34: 6,326,793 km (0.091 R)
• M35: 6,503,917 km (0.083 R)
• M36: 6,708,268 km (0.048 R)
• M37: 7,255,198 km (0.045 R)
• M38: 8,391,393 km (0.048 R)
• M39: 9,437,681 km (0.057 R)
• M40: 9,553,170 km (0.102 R)
• M41: 10,049,686 km (0.087 R)
• M42: 10,226,959 km (0.049 R)
• M43: 10,554,579 km (0.107 R)
• M44: 10,794,982 km (0.115 R)
• M45: 10,885,639 km (0.116 R)
• M46: 11,037,181 km (0.109 R)
• M47: 11,774,848 km (0.072 R)
• M48: 13,297,456 km (0.08 R)
• M49: 13,753,131 km (0.114 R)
• M50: 15,935,165 km (0.082 R)
• M51: 16,453,821 km (0.043 R)
• M52: 16,767,677 km (0.074 R)
• M53: 16,942,856 km (0.044 R)
• M54: 17,224,549 km (0.118 R)
• M55: 17,899,684 km (0.097 R)
• M56: 18,150,560 km (0.111 R)
• M57: 19,606,746 km (0.092 R)
• M58: 19,902,351 km (0.115 R)
• M59: 20,610,547 km (0.098 R)
• M60: 20,911,239 km (0.112 R)
• M61: 21,062,183 km (0.09 R)
• M62: 22,166,814 km (0.115 R)
• M63: 22,474,986 km (0.06 R)
• M64: 22,823,250 km (0.109 R)
• M65: 22,900,891 km (0.078 R)
• M66: 23,056,323 km (0.081 R)
• M67: 23,134,264 km (0.046 R)
• M68: 23,564,357 km (0.071 R)
• M69: 24,075,982 km (0.104 R)
• M70: 24,154,970 km (0.085 R)
• M71: 24,273,750 km (0.055 R)
• M72: 24,710,726 km (0.119 R)
• M73: 25,110,152 km (0.053 R)
• M74: 25,310,763 km (0.094 R)
• M75: 25,552,064 km (0.093 R)
• M76: 26,199,524 km (0.091 R)
• M77: 26,729,400 km (0.072 R)
• M78: 26,934,199 km (0.064 R)
• M79: 27,221,876 km (0.11 R)
• M80: 27,345,444 km (0.113 R)

Asteroid Belt

Center: 13.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.6

Radius: 7.6

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 19.64 AU - 20.56 AU

Year: 32751 Days

Day: 21.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,085,731 km

• M1: 101,876 km (0.045 R)
• M2: 347,067 km (0.034 R)
• M3: 483,351 km (0.069 R)
• M4: 709,244 km (0.077 R)
• M5: 1,253,780 km (0.108 R)
• M6: 1,501,663 km (0.102 R)
• M7: 1,799,064 km (0.107 R)
• M8: 1,937,292 km (0.048 R)
• M9: 2,798,079 km (0.06 R)
• M10: 4,441,860 km (0.115 R)
• M11: 4,629,456 km (0.112 R)
• M12: 5,109,964 km (0.116 R)
• M13: 5,158,883 km (0.078 R)
• M14: 5,505,800 km (0.114 R)
• M15: 5,656,894 km (0.041 R)
• M16: 6,913,516 km (0.116 R)
• M17: 7,131,181 km (0.049 R)
• M18: 7,741,241 km (0.066 R)
• M19: 8,599,933 km (0.085 R)
• M20: 8,716,769 km (0.068 R)
• M21: 9,428,406 km (0.098 R)
• M22: 10,655,707 km (0.073 R)
• M23: 11,867,449 km (0.119 R)
• M24: 12,655,082 km (0.076 R)
• M25: 13,595,155 km (0.115 R)
• M26: 13,799,656 km (0.075 R)
• M27: 14,005,053 km (0.063 R)
• M28: 15,047,152 km (0.115 R)
• M29: 15,117,463 km (0.115 R)
• M30: 15,827,156 km (0.101 R)
• M31: 16,402,808 km (0.058 R)
• M32: 17,058,496 km (0.057 R)
• M33: 17,352,605 km (0.097 R)
• M34: 17,500,258 km (0.101 R)
• M35: 17,648,510 km (0.109 R)
• M36: 17,945,910 km (0.113 R)
• M37: 18,545,947 km (0.084 R)
• M38: 18,697,041 km (0.103 R)
• M39: 19,611,832 km (0.108 R)
• M40: 20,541,134 km (0.069 R)
• M41: 20,854,093 km (0.078 R)
• M42: 23,577,223 km (0.109 R)
• M43: 23,740,883 km (0.097 R)
• M44: 23,822,863 km (0.087 R)
• M45: 24,564,718 km (0.061 R)
• M46: 24,896,826 km (0.12 R)
• M47: 25,986,646 km (0.093 R)
• M48: 27,092,025 km (0.109 R)
• M49: 27,263,464 km (0.057 R)
• M50: 31,124,585 km (0.113 R)
• M51: 31,304,102 km (0.101 R)
• M52: 31,394,011 km (0.107 R)
• M53: 32,116,269 km (0.103 R)
• M54: 32,935,467 km (0.058 R)
• M55: 37,705,096 km (0.119 R)
• M56: 38,088,216 km (0.112 R)
• M57: 38,280,300 km (0.074 R)
• M58: 41,594,042 km (0.083 R)
• M59: 44,290,245 km (0.114 R)
• M60: 44,897,014 km (0.115 R)
• M61: 45,710,377 km (0.095 R)
• M62: 46,118,929 km (0.096 R)
• M63: 47,042,397 km (0.105 R)
• M64: 47,351,616 km (0.099 R)
• M65: 47,558,210 km (0.077 R)
• M66: 47,764,955 km (0.07 R)
• M67: 48,075,669 km (0.106 R)
• M68: 51,963,568 km (0.04 R)
• M69: 53,353,333 km (0.094 R)
• M70: 53,783,426 km (0.1 R)
• M71: 55,080,590 km (0.11 R)
• M72: 55,515,171 km (0.061 R)
• M73: 55,624,079 km (0.109 R)
• M74: 56,060,156 km (0.063 R)
• M75: 57,926,240 km (0.08 R)
• M76: 60,371,118 km (0.101 R)
• M77: 61,718,995 km (0.091 R)
• M78: 65,591,186 km (0.113 R)
• M79: 66,744,885 km (0.114 R)
• M80: 67,324,278 km (0.069 R)
• M81: 69,541,169 km (0.115 R)
• M82: 70,835,639 km (0.063 R)
• M83: 71,308,219 km (0.105 R)
• M84: 71,545,032 km (0.106 R)
• M85: 72,732,540 km (0.114 R)
• M86: 74,046,308 km (0.08 R)
• M87: 74,166,136 km (0.098 R)
• M88: 77,668,970 km (0.063 R)
• M89: 78,400,504 km (0.106 R)
• M90: 78,767,019 km (0.085 R)
• M91: 79,747,334 km (0.116 R)
• M92: 79,993,123 km (0.066 R)
• M93: 82,091,832 km (0.077 R)
• M94: 83,085,760 km (0.047 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit