🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.9 AU - 2.12 AU

Year: 1085 Days

Day: 13.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.97 AU - 4.69 AU

Year: 2854 Days

Day: 46.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 9.7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.2 AU - 7.94 AU

Year: 6413 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,073,474 km

• M1: 132,095 km (0.099 R)
• M2: 421,716 km (0.061 R)
• M3: 541,544 km (0.053 R)
• M4: 673,789 km (0.036 R)
• M5: 750,981 km (0.111 R)
• M6: 1,016,368 km (0.084 R)
• M7: 1,230,742 km (0.057 R)
• M8: 1,294,770 km (0.089 R)
• M9: 1,376,450 km (0.101 R)
• M10: 1,903,483 km (0.046 R)
• M11: 2,529,700 km (0.039 R)
• M12: 2,801,519 km (0.114 R)
• M13: 3,060,772 km (0.085 R)
• M14: 3,149,035 km (0.077 R)
• M15: 3,418,760 km (0.104 R)
• M16: 3,885,057 km (0.098 R)
• M17: 3,980,799 km (0.093 R)
• M18: 4,077,290 km (0.093 R)
• M19: 4,199,063 km (0.117 R)
• M20: 4,371,549 km (0.057 R)
• M21: 4,496,164 km (0.061 R)
• M22: 4,622,125 km (0.057 R)
• M23: 4,698,121 km (0.071 R)
• M24: 5,216,029 km (0.111 R)
• M25: 5,401,680 km (0.058 R)
• M26: 5,916,446 km (0.104 R)
• M27: 6,532,041 km (0.113 R)
• M28: 6,992,653 km (0.08 R)
• M29: 7,583,266 km (0.028 R)
• M30: 7,975,661 km (0.063 R)
• M31: 8,654,985 km (0.092 R)
• M32: 8,780,497 km (0.101 R)
• M33: 9,065,033 km (0.111 R)
• M34: 9,160,626 km (0.045 R)
• M35: 9,578,452 km (0.12 R)
• M36: 9,740,916 km (0.082 R)
• M37: 11,414,766 km (0.075 R)
• M38: 11,517,989 km (0.118 R)
• M39: 11,725,481 km (0.065 R)
• M40: 12,038,889 km (0.091 R)
• M41: 12,603,022 km (0.11 R)
• M42: 13,103,726 km (0.104 R)
• M43: 13,211,886 km (0.064 R)
• M44: 13,284,141 km (0.092 R)
• M45: 13,647,365 km (0.086 R)
• M46: 14,458,185 km (0.108 R)
• M47: 15,095,323 km (0.12 R)
• M48: 15,856,626 km (0.094 R)
• M49: 16,203,394 km (0.118 R)
• M50: 16,552,556 km (0.053 R)
• M51: 16,630,496 km (0.074 R)
• M52: 16,982,799 km (0.101 R)
• M53: 17,734,379 km (0.096 R)
• M54: 17,894,000 km (0.05 R)
• M55: 18,618,353 km (0.086 R)
• M56: 18,861,898 km (0.069 R)
• M57: 18,984,119 km (0.09 R)
• M58: 19,434,409 km (0.112 R)
• M59: 19,971,017 km (0.071 R)
• M60: 20,137,220 km (0.119 R)
• M61: 21,312,760 km (0.059 R)
• M62: 22,467,356 km (0.043 R)
• M63: 22,596,908 km (0.057 R)
• M64: 22,683,376 km (0.065 R)
• M65: 23,510,652 km (0.111 R)
• M66: 24,658,666 km (0.096 R)
• M67: 24,881,567 km (0.107 R)
• M68: 25,284,434 km (0.11 R)
• M69: 25,689,545 km (0.107 R)
• M70: 26,642,932 km (0.065 R)
• M71: 26,734,336 km (0.07 R)
• M72: 27,885,641 km (0.056 R)
• M73: 28,490,765 km (0.118 R)
• M74: 30,046,134 km (0.117 R)
• M75: 30,236,422 km (0.065 R)
• M76: 31,050,235 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.1

Radius: 8.2

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.97 AU - 11.03 AU

Year: 11150 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,073,474 km

• M1: 128,505 km (0.08 R)
• M2: 239,506 km (0.108 R)
• M3: 368,908 km (0.104 R)
• M4: 491,130 km (0.118 R)
• M5: 627,862 km (0.082 R)
• M6: 856,897 km (0.106 R)
• M7: 1,743,862 km (0.07 R)
• M8: 1,796,521 km (0.112 R)
• M9: 1,876,556 km (0.027 R)
• M10: 2,012,690 km (0.065 R)
• M11: 2,152,115 km (0.086 R)
• M12: 2,352,875 km (0.109 R)
• M13: 2,741,531 km (0.061 R)
• M14: 2,803,165 km (0.113 R)
• M15: 3,578,531 km (0.044 R)
• M16: 4,308,568 km (0.1 R)
• M17: 4,561,987 km (0.114 R)
• M18: 4,672,091 km (0.053 R)
• M19: 4,932,541 km (0.077 R)
• M20: 5,045,487 km (0.113 R)
• M21: 5,467,503 km (0.079 R)
• M22: 5,545,443 km (0.056 R)
• M23: 5,623,833 km (0.097 R)
• M24: 7,053,240 km (0.102 R)
• M25: 7,223,483 km (0.102 R)
• M26: 7,698,606 km (0.116 R)
• M27: 8,273,061 km (0.087 R)
• M28: 8,588,264 km (0.103 R)
• M29: 9,698,430 km (0.081 R)
• M30: 9,887,821 km (0.115 R)
• M31: 10,657,502 km (0.116 R)
• M32: 11,446,631 km (0.108 R)
• M33: 11,596,677 km (0.115 R)
• M34: 11,898,715 km (0.093 R)
• M35: 12,305,472 km (0.1 R)
• M36: 14,299,163 km (0.106 R)
• M37: 15,498,489 km (0.073 R)
• M38: 15,720,043 km (0.117 R)
• M39: 16,390,840 km (0.118 R)
• M40: 18,517,673 km (0.056 R)
• M41: 18,576,316 km (0.057 R)
• M42: 18,811,783 km (0.041 R)
• M43: 18,929,815 km (0.11 R)
• M44: 19,344,800 km (0.115 R)
• M45: 20,063,468 km (0.064 R)
• M46: 20,668,891 km (0.106 R)
• M47: 22,521,062 km (0.058 R)
• M48: 22,897,899 km (0.079 R)
• M49: 23,150,270 km (0.114 R)
• M50: 24,619,172 km (0.115 R)
• M51: 24,877,677 km (0.086 R)
• M52: 25,267,080 km (0.075 R)
• M53: 25,527,979 km (0.101 R)
• M54: 25,658,578 km (0.107 R)
• M55: 29,134,784 km (0.047 R)
• M56: 31,136,553 km (0.038 R)
• M57: 31,346,139 km (0.087 R)
• M58: 31,907,431 km (0.115 R)
• M59: 31,977,891 km (0.09 R)
• M60: 32,968,828 km (0.085 R)
• M61: 33,325,170 km (0.12 R)
• M62: 35,125,879 km (0.06 R)
• M63: 37,254,208 km (0.048 R)
• M64: 37,625,360 km (0.113 R)
• M65: 38,746,148 km (0.117 R)
• M66: 38,971,592 km (0.085 R)
• M67: 40,409,676 km (0.092 R)
• M68: 41,173,523 km (0.091 R)
• M69: 41,326,861 km (0.032 R)
• M70: 41,480,498 km (0.11 R)
• M71: 42,019,349 km (0.076 R)
• M72: 42,096,542 km (0.082 R)
• M73: 43,026,292 km (0.086 R)
• M74: 43,104,083 km (0.113 R)
• M75: 43,181,874 km (0.067 R)
• M76: 44,590,787 km (0.12 R)
• M77: 45,538,489 km (0.108 R)
• M78: 46,253,567 km (0.107 R)
• M79: 46,333,303 km (0.09 R)
• M80: 46,812,465 km (0.119 R)
• M81: 47,936,693 km (0.112 R)
• M82: 49,150,979 km (0.098 R)
• M83: 49,639,565 km (0.083 R)
• M84: 50,375,437 km (0.103 R)
• M85: 51,610,069 km (0.113 R)
• M86: 51,692,647 km (0.085 R)
• M87: 52,023,707 km (0.074 R)
• M88: 53,940,953 km (0.077 R)
• M89: 54,613,246 km (0.045 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 19,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit