🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.67 AU

Year: 296 Days

Day: 43.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,389,702 km

• M1: 51,462 km (0.088 R)
• M2: 128,654 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.4

Radius: 14.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.64 AU - 0.76 AU

Year: 372 Days

Day: 8.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 30,389,702 km

• M1: 239,057 km (0.096 R)
• M2: 352,004 km (0.053 R)
• M3: 477,217 km (0.041 R)
• M4: 580,440 km (0.09 R)
• M5: 727,943 km (0.096 R)
• M6: 829,071 km (0.1 R)
• M7: 932,294 km (0.113 R)
• M8: 1,025,643 km (0.087 R)
• M9: 1,141,881 km (0.098 R)
• M10: 1,250,937 km (0.083 R)
• M11: 1,347,578 km (0.034 R)
• M12: 1,451,099 km (0.111 R)
• M13: 1,574,817 km (0.113 R)
• M14: 1,684,622 km (0.062 R)
• M15: 1,792,482 km (0.103 R)
• M16: 1,888,972 km (0.114 R)
• M17: 2,044,255 km (0.092 R)
• M18: 2,160,044 km (0.054 R)
• M19: 2,368,134 km (0.064 R)
• M20: 2,495,292 km (0.1 R)
• M21: 2,656,260 km (0.087 R)
• M22: 2,852,981 km (0.092 R)
• M23: 2,999,737 km (0.105 R)
• M24: 3,098,920 km (0.103 R)
• M25: 3,193,765 km (0.081 R)
• M26: 3,334,985 km (0.101 R)
• M27: 3,524,675 km (0.119 R)
• M28: 3,635,527 km (0.114 R)
• M29: 3,741,742 km (0.041 R)
• M30: 3,945,195 km (0.04 R)
• M31: 4,127,704 km (0.113 R)
• M32: 4,232,573 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.6

Radius: 8.8

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.47 AU - 2.21 AU

Year: 1587 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,389,702 km

• M1: 110,852 km (0.091 R)
• M2: 221,106 km (0.09 R)
• M3: 306,376 km (0.117 R)
• M4: 478,115 km (0.085 R)
• M5: 554,709 km (0.099 R)
• M6: 635,941 km (0.113 R)
• M7: 729,589 km (0.108 R)
• M8: 967,300 km (0.086 R)
• M9: 1,039,705 km (0.108 R)
• M10: 1,104,780 km (0.101 R)
• M11: 1,288,337 km (0.059 R)
• M12: 1,399,338 km (0.068 R)
• M13: 1,641,837 km (0.086 R)
• M14: 1,796,072 km (0.105 R)
• M15: 2,048,144 km (0.12 R)
• M16: 2,214,647 km (0.072 R)
• M17: 2,845,202 km (0.088 R)
• M18: 3,004,524 km (0.106 R)
• M19: 3,153,224 km (0.112 R)
• M20: 3,207,977 km (0.105 R)
• M21: 3,700,004 km (0.119 R)
• M22: 4,080,880 km (0.11 R)
• M23: 4,291,065 km (0.096 R)
• M24: 4,351,802 km (0.035 R)
• M25: 4,474,173 km (0.117 R)
• M26: 4,597,741 km (0.079 R)
• M27: 4,738,064 km (0.048 R)
• M28: 5,151,552 km (0.103 R)
• M29: 5,526,893 km (0.116 R)
• M30: 6,304,204 km (0.043 R)
• M31: 6,390,671 km (0.069 R)
• M32: 6,460,234 km (0.098 R)
• M33: 6,670,419 km (0.104 R)
• M34: 7,169,478 km (0.076 R)
• M35: 7,515,049 km (0.101 R)
• M36: 7,828,756 km (0.116 R)
• M37: 8,184,649 km (0.08 R)
• M38: 8,564,927 km (0.111 R)
• M39: 8,718,564 km (0.107 R)
• M40: 8,970,337 km (0.083 R)
• M41: 9,940,928 km (0.093 R)
• M42: 10,163,380 km (0.079 R)
• M43: 10,986,019 km (0.092 R)
• M44: 11,069,494 km (0.098 R)
• M45: 11,153,120 km (0.084 R)
• M46: 11,447,678 km (0.089 R)
• M47: 11,680,751 km (0.057 R)
• M48: 11,851,443 km (0.1 R)
• M49: 11,915,620 km (0.077 R)
• M50: 12,259,845 km (0.067 R)
• M51: 12,324,770 km (0.081 R)
• M52: 12,585,669 km (0.112 R)
• M53: 12,672,884 km (0.045 R)
• M54: 12,870,204 km (0.119 R)
• M55: 13,024,290 km (0.113 R)
• M56: 13,090,562 km (0.076 R)
• M57: 13,179,124 km (0.054 R)
• M58: 13,289,976 km (0.115 R)
• M59: 13,378,986 km (0.117 R)
• M60: 13,490,437 km (0.076 R)
• M61: 14,302,155 km (0.093 R)
• M62: 14,461,925 km (0.088 R)
• M63: 14,530,591 km (0.059 R)
• M64: 14,599,256 km (0.107 R)
• M65: 14,668,071 km (0.101 R)
• M66: 14,898,302 km (0.088 R)
• M67: 15,245,968 km (0.079 R)
• M68: 15,315,830 km (0.063 R)
• M69: 15,479,191 km (0.071 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.6

Radius: 13

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.99 AU - 4.45 AU

Year: 5512 Days

Day: 9.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,389,702 km

• M1: 240,853 km (0.101 R)
• M2: 421,866 km (0.105 R)
• M3: 709,543 km (0.064 R)
• M4: 1,074,861 km (0.078 R)
• M5: 1,309,879 km (0.066 R)
• M6: 1,728,155 km (0.093 R)
• M7: 1,953,000 km (0.047 R)
• M8: 2,169,319 km (0.095 R)
• M9: 2,412,714 km (0.11 R)
• M10: 2,547,502 km (0.1 R)
• M11: 2,744,672 km (0.068 R)
• M12: 3,008,563 km (0.107 R)
• M13: 3,366,401 km (0.099 R)
• M14: 3,495,953 km (0.073 R)
• M15: 3,649,290 km (0.082 R)
• M16: 3,962,848 km (0.108 R)
• M17: 4,169,143 km (0.073 R)
• M18: 4,262,043 km (0.12 R)
• M19: 4,712,483 km (0.059 R)
• M20: 4,882,426 km (0.104 R)
• M21: 5,303,544 km (0.085 R)
• M22: 5,480,368 km (0.054 R)
• M23: 6,180,935 km (0.1 R)
• M24: 6,340,407 km (0.079 R)
• M25: 6,447,668 km (0.041 R)
• M26: 6,609,533 km (0.083 R)
• M27: 6,882,250 km (0.053 R)
• M28: 7,020,030 km (0.112 R)
• M29: 7,242,482 km (0.099 R)
• M30: 7,467,327 km (0.064 R)
• M31: 7,580,573 km (0.115 R)
• M32: 7,780,136 km (0.084 R)
• M33: 7,866,305 km (0.073 R)
• M34: 8,360,127 km (0.025 R)
• M35: 8,536,802 km (0.039 R)
• M36: 8,774,364 km (0.063 R)
• M37: 8,864,123 km (0.077 R)
• M38: 8,954,031 km (0.039 R)
• M39: 9,316,955 km (0.109 R)
• M40: 9,963,817 km (0.101 R)
• M41: 10,151,412 km (0.118 R)
• M42: 10,340,055 km (0.098 R)
• M43: 10,913,015 km (0.117 R)
• M44: 11,333,385 km (0.089 R)
• M45: 12,256,703 km (0.118 R)
• M46: 12,626,210 km (0.114 R)
• M47: 12,931,090 km (0.076 R)
• M48: 13,101,632 km (0.055 R)
• M49: 13,238,514 km (0.064 R)
• M50: 13,341,587 km (0.07 R)
• M51: 13,479,367 km (0.116 R)
• M52: 13,790,979 km (0.082 R)
• M53: 13,965,260 km (0.092 R)
• M54: 14,351,073 km (0.102 R)
• M55: 15,205,128 km (0.092 R)
• M56: 16,813,604 km (0.047 R)
• M57: 17,261,650 km (0.1 R)
• M58: 18,131,262 km (0.072 R)
• M59: 18,360,595 km (0.119 R)
• M60: 18,475,487 km (0.102 R)
• M61: 19,053,982 km (0.079 R)
• M62: 19,248,160 km (0.079 R)
• M63: 19,834,583 km (0.078 R)
• M64: 20,308,061 km (0.089 R)
• M65: 20,865,013 km (0.101 R)
• M66: 21,266,085 km (0.091 R)
• M67: 21,750,483 km (0.12 R)
• M68: 22,484,111 km (0.109 R)
• M69: 23,225,967 km (0.111 R)
• M70: 25,328,266 km (0.081 R)
• M71: 25,713,181 km (0.074 R)
• M72: 26,315,761 km (0.098 R)
• M73: 26,922,979 km (0.074 R)
• M74: 27,097,261 km (0.118 R)
• M75: 27,271,991 km (0.097 R)
• M76: 28,416,714 km (0.098 R)
• M77: 28,594,287 km (0.11 R)
• M78: 30,163,269 km (0.058 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit