🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.4 AU - 0.6 AU

Year: 228 Days

Day: 15.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,932,865 km

• M1: 486,193 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.41 AU - 0.69 AU

Year: 263 Days

Day: 17.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 12.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.74 AU - 1.1 AU

Year: 570 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 58,932,865 km

• M1: 167,400 km (0.037 R)
• M2: 260,749 km (0.114 R)
• M3: 361,428 km (0.103 R)
• M4: 456,124 km (0.033 R)
• M5: 537,804 km (0.058 R)
• M6: 692,189 km (0.079 R)
• M7: 799,601 km (0.11 R)
• M8: 908,358 km (0.098 R)
• M9: 1,081,742 km (0.097 R)
• M10: 1,175,690 km (0.12 R)
• M11: 1,348,625 km (0.088 R)
• M12: 1,468,901 km (0.083 R)
• M13: 1,561,503 km (0.083 R)
• M14: 1,656,198 km (0.115 R)
• M15: 1,739,973 km (0.117 R)
• M16: 1,838,558 km (0.111 R)
• M17: 1,945,820 km (0.034 R)
• M18: 2,110,676 km (0.104 R)
• M19: 2,216,292 km (0.088 R)
• M20: 2,641,450 km (0.025 R)
• M21: 2,786,260 km (0.093 R)
• M22: 2,933,913 km (0.075 R)
• M23: 3,164,444 km (0.066 R)
• M24: 3,442,397 km (0.12 R)
• M25: 3,685,792 km (0.095 R)
• M26: 3,779,740 km (0.116 R)
• M27: 3,961,052 km (0.118 R)
• M28: 4,083,723 km (0.115 R)
• M29: 4,377,682 km (0.111 R)
• M30: 4,504,541 km (0.104 R)
• M31: 4,827,224 km (0.072 R)
• M32: 5,033,819 km (0.075 R)
• M33: 5,205,108 km (0.06 R)
• M34: 5,349,321 km (0.077 R)
• M35: 5,543,798 km (0.111 R)
• M36: 5,750,542 km (0.075 R)
• M37: 5,979,876 km (0.044 R)
• M38: 6,080,555 km (0.078 R)
• M39: 6,293,732 km (0.119 R)
• M40: 6,540,569 km (0.058 R)
• M41: 6,685,978 km (0.035 R)
• M42: 6,821,962 km (0.087 R)
• M43: 6,990,708 km (0.06 R)
• M44: 7,150,180 km (0.099 R)

Asteroid Belt

Center: 2.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.2

Radius: 13.4

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.63 AU - 4.67 AU

Year: 5459 Days

Day: 5.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,932,865 km

• M1: 186,399 km (0.104 R)
• M2: 318,195 km (0.092 R)
• M3: 455,825 km (0.059 R)
• M4: 742,903 km (0.061 R)
• M5: 826,678 km (0.107 R)
• M6: 954,285 km (0.043 R)
• M7: 1,057,358 km (0.119 R)
• M8: 1,175,540 km (0.055 R)
• M9: 1,287,140 km (0.113 R)
• M10: 1,449,903 km (0.086 R)
• M11: 1,822,401 km (0.107 R)
• M12: 2,239,181 km (0.044 R)
• M13: 2,626,789 km (0.054 R)
• M14: 3,082,614 km (0.081 R)
• M15: 3,256,147 km (0.106 R)
• M16: 3,796,196 km (0.097 R)
• M17: 3,914,527 km (0.103 R)
• M18: 4,488,684 km (0.094 R)
• M19: 4,776,810 km (0.027 R)
• M20: 5,409,160 km (0.053 R)
• M21: 5,600,196 km (0.089 R)
• M22: 6,147,276 km (0.093 R)
• M23: 6,508,106 km (0.107 R)
• M24: 6,937,751 km (0.093 R)
• M25: 7,062,216 km (0.119 R)
• M26: 7,695,913 km (0.103 R)
• M27: 7,889,642 km (0.053 R)
• M28: 7,976,259 km (0.112 R)
• M29: 8,436,273 km (0.093 R)
• M30: 8,591,555 km (0.073 R)
• M31: 8,792,465 km (0.075 R)
• M32: 9,062,938 km (0.036 R)
• M33: 9,267,738 km (0.111 R)
• M34: 9,612,262 km (0.088 R)
• M35: 10,243,116 km (0.112 R)
• M36: 10,385,234 km (0.078 R)
• M37: 11,008,309 km (0.102 R)
• M38: 11,791,753 km (0.115 R)
• M39: 12,949,640 km (0.046 R)
• M40: 13,103,277 km (0.102 R)
• M41: 13,594,108 km (0.032 R)
• M42: 13,698,079 km (0.063 R)
• M43: 14,249,048 km (0.069 R)
• M44: 14,567,093 km (0.048 R)
• M45: 14,941,087 km (0.073 R)
• M46: 15,102,354 km (0.058 R)
• M47: 15,453,759 km (0.08 R)
• M48: 15,644,048 km (0.07 R)
• M49: 16,054,544 km (0.106 R)
• M50: 16,357,929 km (0.116 R)
• M51: 16,942,258 km (0.108 R)
• M52: 17,251,178 km (0.094 R)
• M53: 17,590,166 km (0.091 R)
• M54: 17,788,982 km (0.06 R)
• M55: 18,736,236 km (0.034 R)
• M56: 18,939,240 km (0.055 R)
• M57: 19,259,828 km (0.12 R)
• M58: 19,406,135 km (0.067 R)
• M59: 19,847,299 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.5

Radius: 3

Gravity: 71.5 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.19 AU - 9.41 AU

Year: 14066 Days

Day: 18.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,932,865 km

• M1: 191,485 km (0.062 R)
• M2: 390,301 km (0.107 R)
• M3: 776,413 km (0.102 R)
• M4: 838,795 km (0.077 R)
• M5: 1,081,593 km (0.09 R)
• M6: 1,198,877 km (0.09 R)
• M7: 1,295,667 km (0.097 R)
• M8: 1,320,351 km (0.115 R)
• M9: 1,955,843 km (0.096 R)
• M10: 2,274,486 km (0.069 R)
• M11: 2,671,519 km (0.094 R)
• M12: 3,089,495 km (0.115 R)
• M13: 3,222,189 km (0.102 R)
• M14: 3,289,208 km (0.118 R)
• M15: 3,701,051 km (0.071 R)
• M16: 3,806,667 km (0.094 R)
• M17: 3,841,973 km (0.095 R)
• M18: 3,877,577 km (0.11 R)
• M19: 3,984,689 km (0.069 R)
• M20: 4,312,009 km (0.119 R)
• M21: 4,348,960 km (0.078 R)
• M22: 4,423,011 km (0.081 R)
• M23: 4,953,485 km (0.068 R)
• M24: 4,992,231 km (0.064 R)
• M25: 5,344,683 km (0.042 R)
• M26: 5,867,827 km (0.07 R)
• M27: 6,323,053 km (0.066 R)
• M28: 6,491,351 km (0.082 R)
• M29: 6,576,173 km (0.082 R)
• M30: 7,311,147 km (0.111 R)
• M31: 7,800,332 km (0.097 R)
• M32: 8,346,065 km (0.077 R)
• M33: 8,623,569 km (0.08 R)
• M34: 9,045,435 km (0.1 R)
• M35: 9,763,206 km (0.072 R)
• M36: 10,848,838 km (0.107 R)
• M37: 11,303,765 km (0.107 R)
• M38: 12,023,929 km (0.037 R)
• M39: 12,705,796 km (0.085 R)
• M40: 12,864,968 km (0.099 R)
• M41: 13,346,224 km (0.116 R)
• M42: 13,616,249 km (0.114 R)
• M43: 14,936,899 km (0.081 R)
• M44: 15,217,095 km (0.116 R)
• M45: 16,182,750 km (0.096 R)
• M46: 18,232,540 km (0.118 R)
• M47: 18,772,588 km (0.092 R)
• M48: 19,439,944 km (0.082 R)
• M49: 19,684,537 km (0.094 R)
• M50: 20,610,697 km (0.102 R)
• M51: 22,377,149 km (0.108 R)
• M52: 23,213,550 km (0.097 R)
• M53: 24,586,260 km (0.088 R)
• M54: 25,116,136 km (0.1 R)
• M55: 25,249,129 km (0.079 R)
• M56: 26,119,639 km (0.069 R)
• M57: 26,660,285 km (0.098 R)
• M58: 28,027,610 km (0.111 R)
• M59: 28,928,638 km (0.05 R)
• M60: 30,191,842 km (0.063 R)
• M61: 31,043,952 km (0.096 R)
• M62: 31,258,176 km (0.106 R)
• M63: 31,401,191 km (0.118 R)
• M64: 31,975,797 km (0.056 R)
• M65: 32,264,371 km (0.057 R)
• M66: 32,553,843 km (0.113 R)
• M67: 32,916,917 km (0.11 R)
• M68: 33,647,104 km (0.103 R)
• M69: 34,678,133 km (0.078 R)
• M70: 35,272,036 km (0.117 R)
• M71: 35,570,185 km (0.111 R)
• M72: 37,909,148 km (0.093 R)
• M73: 38,138,182 km (0.115 R)
• M74: 38,214,626 km (0.05 R)
• M75: 39,676,497 km (0.059 R)
• M76: 40,297,478 km (0.059 R)
• M77: 40,999,840 km (0.09 R)
• M78: 41,942,755 km (0.037 R)
• M79: 44,652,571 km (0.091 R)
• M80: 45,055,887 km (0.092 R)
• M81: 47,336,506 km (0.096 R)
• M82: 48,325,199 km (0.075 R)
• M83: 48,656,408 km (0.114 R)
• M84: 48,739,285 km (0.1 R)
• M85: 50,658,776 km (0.067 R)
• M86: 50,995,221 km (0.11 R)
• M87: 51,079,445 km (0.077 R)
• M88: 52,093,419 km (0.118 R)
• M89: 52,178,241 km (0.112 R)
• M90: 52,433,006 km (0.077 R)
• M91: 53,370,387 km (0.103 R)
• M92: 55,002,500 km (0.097 R)
• M93: 55,954,840 km (0.09 R)
• M94: 56,738,134 km (0.095 R)
• M95: 57,437,504 km (0.037 R)
• M96: 57,963,789 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 14,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit