🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.45 AU - 0.59 AU

Year: 242 Days

Day: 23.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.3

Radius: 10.5

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.09 AU - 4.57 AU

Year: 4840 Days

Day: 14 Hours

Environment

Temp: -210 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,472,348 km

• M1: 152,590 km (0.075 R)
• M2: 298,149 km (0.117 R)
• M3: 877,990 km (0.08 R)
• M4: 1,205,160 km (0.073 R)
• M5: 1,738,776 km (0.105 R)
• M6: 2,004,013 km (0.096 R)
• M7: 2,077,017 km (0.067 R)
• M8: 2,693,360 km (0.108 R)
• M9: 2,814,983 km (0.069 R)
• M10: 3,494,905 km (0.075 R)
• M11: 3,968,233 km (0.093 R)
• M12: 4,752,575 km (0.099 R)
• M13: 5,049,676 km (0.036 R)
• M14: 5,276,466 km (0.093 R)
• M15: 5,792,579 km (0.085 R)
• M16: 5,977,033 km (0.107 R)
• M17: 6,217,138 km (0.092 R)
• M18: 6,379,003 km (0.077 R)
• M19: 6,569,441 km (0.081 R)
• M20: 6,928,476 km (0.057 R)
• M21: 7,208,972 km (0.071 R)
• M22: 7,579,227 km (0.041 R)
• M23: 7,781,184 km (0.037 R)
• M24: 8,072,750 km (0.112 R)
• M25: 8,249,425 km (0.115 R)
• M26: 8,666,803 km (0.105 R)
• M27: 9,030,027 km (0.06 R)
• M28: 9,305,736 km (0.082 R)
• M29: 9,615,254 km (0.08 R)
• M30: 9,928,362 km (0.047 R)
• M31: 10,086,038 km (0.107 R)
• M32: 10,532,288 km (0.065 R)
• M33: 10,919,897 km (0.09 R)
• M34: 11,017,584 km (0.091 R)
• M35: 11,148,183 km (0.11 R)
• M36: 11,213,707 km (0.03 R)
• M37: 12,755,762 km (0.082 R)
• M38: 13,065,280 km (0.077 R)
• M39: 13,377,191 km (0.116 R)
• M40: 13,621,485 km (0.027 R)
• M41: 13,832,118 km (0.11 R)
• M42: 14,221,073 km (0.099 R)
• M43: 14,399,094 km (0.047 R)
• M44: 14,577,864 km (0.119 R)
• M45: 15,191,065 km (0.068 R)
• M46: 15,263,620 km (0.116 R)
• M47: 15,665,590 km (0.095 R)
• M48: 16,779,346 km (0.08 R)
• M49: 17,650,604 km (0.087 R)
• M50: 18,691,955 km (0.117 R)
• M51: 18,769,895 km (0.109 R)
• M52: 19,004,315 km (0.043 R)
• M53: 19,713,559 km (0.089 R)
• M54: 19,991,661 km (0.034 R)
• M55: 20,391,237 km (0.118 R)
• M56: 20,471,571 km (0.068 R)
• M57: 20,672,631 km (0.114 R)
• M58: 21,279,699 km (0.084 R)
• M59: 21,565,131 km (0.119 R)
• M60: 22,139,587 km (0.095 R)
• M61: 22,470,049 km (0.054 R)
• M62: 22,968,958 km (0.115 R)
• M63: 24,487,526 km (0.1 R)
• M64: 25,604,274 km (0.034 R)
• M65: 26,081,790 km (0.069 R)
• M66: 26,256,221 km (0.05 R)
• M67: 26,387,120 km (0.097 R)
• M68: 26,562,149 km (0.035 R)
• M69: 27,266,306 km (0.095 R)
• M70: 28,333,837 km (0.105 R)
• M71: 28,468,176 km (0.12 R)
• M72: 28,557,934 km (0.088 R)
• M73: 28,647,843 km (0.084 R)
• M74: 28,962,896 km (0.101 R)
• M75: 30,006,341 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.9

Radius: 12

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.3 AU - 4.44 AU

Year: 4916 Days

Day: 8.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,472,348 km

• M1: 150,196 km (0.072 R)
• M2: 265,985 km (0.061 R)
• M3: 479,312 km (0.12 R)
• M4: 657,333 km (0.117 R)
• M5: 780,901 km (0.093 R)
• M6: 872,604 km (0.112 R)
• M7: 1,294,171 km (0.078 R)
• M8: 1,373,009 km (0.1 R)
• M9: 1,569,581 km (0.062 R)
• M10: 1,740,571 km (0.108 R)
• M11: 1,828,385 km (0.112 R)
• M12: 1,972,298 km (0.088 R)
• M13: 2,271,644 km (0.034 R)
• M14: 2,486,017 km (0.079 R)
• M15: 2,646,237 km (0.058 R)
• M16: 3,169,231 km (0.114 R)
• M17: 3,299,531 km (0.102 R)
• M18: 3,746,978 km (0.073 R)
• M19: 3,931,582 km (0.092 R)
• M20: 4,214,022 km (0.115 R)
• M21: 4,600,883 km (0.108 R)
• M22: 4,798,800 km (0.118 R)
• M23: 5,829,829 km (0.099 R)
• M24: 6,125,285 km (0.077 R)
• M25: 6,233,893 km (0.074 R)
• M26: 6,508,405 km (0.111 R)
• M27: 6,814,931 km (0.102 R)
• M28: 6,955,852 km (0.091 R)
• M29: 7,211,964 km (0.086 R)
• M30: 7,471,217 km (0.117 R)
• M31: 7,792,254 km (0.047 R)
• M32: 8,207,538 km (0.118 R)
• M33: 8,721,406 km (0.062 R)
• M34: 9,183,664 km (0.102 R)
• M35: 9,653,850 km (0.072 R)
• M36: 9,780,559 km (0.074 R)
• M37: 9,907,867 km (0.035 R)
• M38: 10,357,708 km (0.11 R)
• M39: 10,585,246 km (0.085 R)
• M40: 10,748,607 km (0.049 R)
• M41: 12,052,502 km (0.112 R)
• M42: 12,291,859 km (0.062 R)
• M43: 12,809,916 km (0.042 R)
• M44: 13,124,371 km (0.033 R)
• M45: 13,335,304 km (0.104 R)
• M46: 14,010,738 km (0.106 R)
• M47: 14,118,449 km (0.093 R)
• M48: 14,443,226 km (0.109 R)
• M49: 14,624,688 km (0.111 R)
• M50: 15,247,314 km (0.109 R)
• M51: 15,692,069 km (0.085 R)
• M52: 16,291,807 km (0.08 R)
• M53: 17,320,741 km (0.114 R)
• M54: 17,474,976 km (0.036 R)
• M55: 17,746,047 km (0.117 R)
• M56: 18,174,795 km (0.118 R)
• M57: 18,370,768 km (0.101 R)
• M58: 18,764,809 km (0.113 R)
• M59: 19,281,370 km (0.118 R)
• M60: 19,441,290 km (0.054 R)
• M61: 20,613,539 km (0.09 R)
• M62: 21,270,124 km (0.114 R)
• M63: 22,309,830 km (0.099 R)
• M64: 22,393,604 km (0.11 R)
• M65: 23,707,373 km (0.111 R)
• M66: 23,964,532 km (0.105 R)
• M67: 24,958,759 km (0.097 R)
• M68: 25,395,286 km (0.116 R)
• M69: 26,675,544 km (0.108 R)
• M70: 27,615,617 km (0.086 R)
• M71: 27,705,825 km (0.057 R)
• M72: 27,976,597 km (0.103 R)
• M73: 28,703,343 km (0.073 R)
• M74: 28,794,598 km (0.025 R)
• M75: 29,298,444 km (0.094 R)
• M76: 29,574,452 km (0.08 R)
• M77: 30,593,812 km (0.086 R)
• M78: 30,920,533 km (0.114 R)
• M79: 31,154,654 km (0.114 R)
• M80: 31,342,399 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.1

Radius: 3.4

Gravity: 25.01 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.09 AU - 7.17 AU

Year: 9800 Days

Day: 19.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,472,348 km

• M1: 113,994 km (0.095 R)
• M2: 182,360 km (0.084 R)
• M3: 226,342 km (0.088 R)
• M4: 426,653 km (0.104 R)
• M5: 983,008 km (0.068 R)
• M6: 1,334,862 km (0.089 R)
• M7: 1,478,476 km (0.116 R)
• M8: 1,645,876 km (0.072 R)
• M9: 2,018,823 km (0.085 R)
• M10: 2,481,978 km (0.038 R)
• M11: 2,569,643 km (0.105 R)
• M12: 2,658,354 km (0.06 R)
• M13: 2,838,620 km (0.067 R)
• M14: 3,023,074 km (0.108 R)
• M15: 3,211,268 km (0.077 R)
• M16: 3,282,776 km (0.097 R)
• M17: 3,525,124 km (0.045 R)
• M18: 4,658,328 km (0.098 R)
• M19: 5,376,248 km (0.089 R)
• M20: 5,404,522 km (0.104 R)
• M21: 5,747,999 km (0.113 R)
• M22: 5,776,871 km (0.096 R)
• M23: 5,951,602 km (0.09 R)
• M24: 7,473,012 km (0.049 R)
• M25: 7,599,721 km (0.09 R)
• M26: 7,951,725 km (0.038 R)
• M27: 8,080,978 km (0.095 R)
• M28: 8,308,965 km (0.074 R)
• M29: 8,638,230 km (0.09 R)
• M30: 8,837,943 km (0.117 R)
• M31: 9,174,089 km (0.106 R)
• M32: 9,789,535 km (0.097 R)
• M33: 9,824,092 km (0.116 R)
• M34: 10,137,201 km (0.119 R)
• M35: 10,701,932 km (0.069 R)
• M36: 11,132,026 km (0.116 R)
• M37: 11,313,040 km (0.112 R)
• M38: 11,494,801 km (0.072 R)
• M39: 11,567,955 km (0.106 R)
• M40: 11,972,318 km (0.055 R)
• M41: 12,306,519 km (0.116 R)
• M42: 12,456,117 km (0.032 R)
• M43: 13,022,345 km (0.12 R)
• M44: 13,174,785 km (0.062 R)
• M45: 13,442,865 km (0.067 R)
• M46: 13,751,485 km (0.086 R)
• M47: 14,140,589 km (0.044 R)
• M48: 14,375,757 km (0.113 R)
• M49: 14,691,408 km (0.076 R)
• M50: 15,089,040 km (0.103 R)
• M51: 15,289,351 km (0.096 R)
• M52: 15,329,443 km (0.118 R)
• M53: 15,409,777 km (0.052 R)
• M54: 15,530,653 km (0.108 R)
• M55: 15,813,841 km (0.033 R)
• M56: 15,976,454 km (0.116 R)
• M57: 16,344,315 km (0.104 R)
• M58: 17,046,677 km (0.057 R)
• M59: 17,338,842 km (0.057 R)
• M60: 17,674,689 km (0.096 R)
• M61: 17,927,958 km (0.076 R)
• M62: 17,970,295 km (0.044 R)
• M63: 19,255,640 km (0.068 R)
• M64: 19,690,670 km (0.095 R)
• M65: 20,085,010 km (0.113 R)
• M66: 20,437,612 km (0.101 R)
• M67: 21,687,951 km (0.08 R)
• M68: 21,959,023 km (0.096 R)
• M69: 22,276,769 km (0.093 R)
• M70: 22,322,396 km (0.038 R)
• M71: 22,413,501 km (0.072 R)
• M72: 22,825,045 km (0.088 R)
• M73: 23,193,055 km (0.096 R)
• M74: 23,702,137 km (0.051 R)
• M75: 24,261,783 km (0.062 R)
• M76: 25,204,100 km (0.081 R)
• M77: 25,536,656 km (0.077 R)
• M78: 26,062,343 km (0.112 R)
• M79: 26,110,364 km (0.058 R)
• M80: 26,639,790 km (0.12 R)
• M81: 27,660,646 km (0.113 R)
• M82: 28,496,300 km (0.094 R)
• M83: 29,489,929 km (0.073 R)
• M84: 30,798,611 km (0.116 R)
• M85: 31,001,616 km (0.063 R)
• M86: 31,357,958 km (0.082 R)
• M87: 31,510,996 km (0.108 R)
• M88: 32,693,268 km (0.083 R)
• M89: 33,159,864 km (0.112 R)
• M90: 33,315,895 km (0.118 R)
• M91: 34,362,182 km (0.115 R)
• M92: 34,783,749 km (0.105 R)
• M93: 35,101,046 km (0.086 R)
• M94: 35,419,241 km (0.031 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit