🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.52 AU - 0.52 AU

Year: 242 Days

Day: 18.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,743,302 km

• M1: 120,426 km (0.091 R)

Asteroid Belt

Center: 2.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.7

Radius: 13.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3 AU - 3.98 AU

Year: 4210 Days

Day: 10 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,743,302 km

• M1: 171,140 km (0.028 R)
• M2: 272,867 km (0.115 R)
• M3: 407,056 km (0.119 R)
• M4: 710,590 km (0.105 R)
• M5: 860,786 km (0.082 R)
• M6: 1,064,987 km (0.055 R)
• M7: 1,285,943 km (0.082 R)
• M8: 1,621,342 km (0.117 R)
• M9: 1,735,186 km (0.089 R)
• M10: 1,957,937 km (0.114 R)
• M11: 2,093,323 km (0.111 R)
• M12: 2,176,200 km (0.075 R)
• M13: 2,417,202 km (0.085 R)
• M14: 2,504,418 km (0.094 R)
• M15: 2,818,274 km (0.115 R)
• M16: 3,003,327 km (0.076 R)
• M17: 3,369,692 km (0.05 R)
• M18: 3,599,774 km (0.092 R)
• M19: 3,767,323 km (0.026 R)
• M20: 4,006,381 km (0.064 R)
• M21: 4,197,716 km (0.103 R)
• M22: 4,338,787 km (0.109 R)
• M23: 4,680,319 km (0.093 R)
• M24: 4,863,726 km (0.051 R)
• M25: 5,180,873 km (0.069 R)
• M26: 5,313,417 km (0.079 R)
• M27: 5,408,861 km (0.093 R)
• M28: 5,835,514 km (0.085 R)
• M29: 6,013,236 km (0.117 R)
• M30: 6,639,303 km (0.102 R)
• M31: 6,742,226 km (0.12 R)
• M32: 6,845,748 km (0.098 R)
• M33: 7,117,268 km (0.114 R)
• M34: 7,997,053 km (0.092 R)
• M35: 8,283,085 km (0.117 R)
• M36: 8,416,376 km (0.096 R)
• M37: 9,024,791 km (0.067 R)
• M38: 9,207,749 km (0.097 R)
• M39: 9,531,030 km (0.08 R)
• M40: 10,046,544 km (0.065 R)
• M41: 10,475,142 km (0.12 R)
• M42: 10,643,440 km (0.091 R)
• M43: 11,007,112 km (0.116 R)
• M44: 11,547,908 km (0.094 R)
• M45: 11,647,241 km (0.048 R)
• M46: 12,451,779 km (0.064 R)
• M47: 13,352,208 km (0.1 R)
• M48: 13,534,718 km (0.118 R)
• M49: 13,691,945 km (0.082 R)
• M50: 14,246,953 km (0.119 R)
• M51: 14,971,306 km (0.08 R)
• M52: 15,297,130 km (0.067 R)
• M53: 15,543,069 km (0.096 R)
• M54: 16,651,889 km (0.032 R)
• M55: 16,904,859 km (0.12 R)
• M56: 17,102,627 km (0.036 R)
• M57: 17,443,261 km (0.089 R)
• M58: 17,614,401 km (0.069 R)
• M59: 17,814,862 km (0.111 R)
• M60: 18,073,667 km (0.086 R)
• M61: 18,189,007 km (0.106 R)
• M62: 18,536,822 km (0.059 R)
• M63: 19,327,297 km (0.083 R)
• M64: 19,474,800 km (0.088 R)
• M65: 19,830,544 km (0.095 R)
• M66: 20,009,314 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 13.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.3 AU - 4.32 AU

Year: 4802 Days

Day: 6.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,743,302 km

• M1: 183,257 km (0.096 R)
• M2: 370,853 km (0.101 R)
• M3: 465,698 km (0.033 R)
• M4: 626,067 km (0.117 R)
• M5: 718,219 km (0.12 R)
• M6: 984,653 km (0.08 R)
• M7: 1,086,679 km (0.115 R)
• M8: 1,219,821 km (0.065 R)
• M9: 1,311,973 km (0.067 R)
• M10: 1,425,817 km (0.094 R)
• M11: 1,664,127 km (0.083 R)
• M12: 1,788,293 km (0.09 R)
• M13: 2,079,710 km (0.058 R)
• M14: 2,539,873 km (0.078 R)
• M15: 2,660,000 km (0.115 R)
• M16: 3,289,657 km (0.1 R)
• M17: 3,594,687 km (0.107 R)
• M18: 3,703,146 km (0.103 R)
• M19: 3,923,055 km (0.09 R)
• M20: 4,062,929 km (0.107 R)
• M21: 4,638,581 km (0.057 R)
• M22: 4,816,453 km (0.085 R)
• M23: 4,951,390 km (0.079 R)
• M24: 5,057,156 km (0.047 R)
• M25: 5,194,188 km (0.045 R)
• M26: 5,348,124 km (0.08 R)
• M27: 5,628,919 km (0.066 R)
• M28: 5,803,051 km (0.113 R)
• M29: 6,286,851 km (0.096 R)
• M30: 6,867,739 km (0.073 R)
• M31: 7,122,055 km (0.056 R)
• M32: 7,500,837 km (0.089 R)
• M33: 7,675,119 km (0.12 R)
• M34: 8,877,736 km (0.093 R)
• M35: 8,988,289 km (0.097 R)
• M36: 9,117,990 km (0.087 R)
• M37: 9,285,540 km (0.092 R)
• M38: 9,379,039 km (0.077 R)
• M39: 9,491,686 km (0.111 R)
• M40: 9,737,325 km (0.059 R)
• M41: 9,985,059 km (0.106 R)
• M42: 10,157,845 km (0.102 R)
• M43: 10,701,633 km (0.109 R)
• M44: 10,819,516 km (0.12 R)
• M45: 10,977,193 km (0.096 R)
• M46: 11,455,008 km (0.059 R)
• M47: 11,757,046 km (0.085 R)
• M48: 11,878,669 km (0.06 R)
• M49: 12,082,272 km (0.098 R)
• M50: 12,451,629 km (0.111 R)
• M51: 12,575,646 km (0.049 R)
• M52: 13,075,602 km (0.116 R)
• M53: 14,202,672 km (0.08 R)
• M54: 14,397,149 km (0.097 R)
• M55: 14,614,366 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 10.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.58 AU - 5.1 AU

Year: 6875 Days

Day: 11.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,743,302 km

• M1: 455,675 km (0.114 R)
• M2: 568,472 km (0.119 R)
• M3: 702,960 km (0.085 R)
• M4: 1,185,563 km (0.065 R)
• M5: 1,447,210 km (0.079 R)
• M6: 2,073,726 km (0.075 R)
• M7: 2,288,847 km (0.086 R)
• M8: 2,563,659 km (0.108 R)
• M9: 2,758,884 km (0.116 R)
• M10: 2,977,596 km (0.091 R)
• M11: 3,867,703 km (0.107 R)
• M12: 4,279,397 km (0.095 R)
• M13: 5,011,080 km (0.049 R)
• M14: 5,188,952 km (0.116 R)
• M15: 5,301,150 km (0.043 R)
• M16: 5,596,905 km (0.086 R)
• M17: 5,735,134 km (0.064 R)
• M18: 5,897,896 km (0.059 R)
• M19: 6,156,850 km (0.054 R)
• M20: 6,564,355 km (0.098 R)
• M21: 6,637,209 km (0.063 R)
• M22: 7,154,668 km (0.106 R)
• M23: 8,280,841 km (0.05 R)
• M24: 8,359,679 km (0.069 R)
• M25: 8,464,996 km (0.057 R)
• M26: 8,918,127 km (0.104 R)
• M27: 9,242,904 km (0.098 R)
• M28: 9,792,527 km (0.086 R)
• M29: 10,183,725 km (0.107 R)
• M30: 10,494,590 km (0.115 R)
• M31: 10,608,434 km (0.034 R)
• M32: 11,300,174 km (0.106 R)
• M33: 11,504,675 km (0.105 R)
• M34: 11,622,109 km (0.06 R)
• M35: 12,006,576 km (0.078 R)
• M36: 12,185,345 km (0.118 R)
• M37: 12,425,150 km (0.089 R)
• M38: 12,879,030 km (0.115 R)
• M39: 13,184,659 km (0.075 R)
• M40: 13,492,681 km (0.119 R)
• M41: 13,990,542 km (0.058 R)
• M42: 14,716,691 km (0.076 R)
• M43: 14,876,162 km (0.085 R)
• M44: 15,261,227 km (0.088 R)
• M45: 15,584,657 km (0.105 R)
• M46: 15,747,270 km (0.093 R)
• M47: 15,877,720 km (0.054 R)
• M48: 17,707,900 km (0.05 R)
• M49: 17,945,611 km (0.081 R)
• M50: 18,321,401 km (0.026 R)
• M51: 18,424,324 km (0.057 R)
• M52: 18,941,783 km (0.104 R)
• M53: 19,498,886 km (0.107 R)
• M54: 19,639,059 km (0.058 R)
• M55: 20,167,738 km (0.113 R)
• M56: 21,999,713 km (0.049 R)
• M57: 22,072,567 km (0.085 R)
• M58: 22,365,031 km (0.073 R)
• M59: 22,475,135 km (0.116 R)
• M60: 23,065,000 km (0.089 R)
• M61: 23,139,051 km (0.114 R)
• M62: 23,213,251 km (0.118 R)
• M63: 23,659,950 km (0.06 R)
• M64: 23,846,798 km (0.11 R)
• M65: 24,147,041 km (0.047 R)
• M66: 24,902,810 km (0.109 R)
• M67: 25,245,538 km (0.119 R)
• M68: 25,474,872 km (0.047 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit