🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.47 AU - 0.57 AU

Year: 242 Days

Day: 21.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.6

Radius: 13.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.67 AU - 0.81 AU

Year: 411 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 133.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,165,958 km

• M1: 171,439 km (0.1 R)
• M2: 257,608 km (0.082 R)
• M3: 373,845 km (0.104 R)
• M4: 497,712 km (0.106 R)
• M5: 596,746 km (0.111 R)
• M6: 708,346 km (0.048 R)
• M7: 823,985 km (0.103 R)
• M8: 979,716 km (0.076 R)
• M9: 1,066,483 km (0.093 R)
• M10: 1,197,082 km (0.104 R)
• M11: 1,354,908 km (0.064 R)
• M12: 1,447,509 km (0.032 R)
• M13: 1,576,612 km (0.093 R)
• M14: 1,715,588 km (0.04 R)
• M15: 2,000,273 km (0.098 R)
• M16: 2,094,370 km (0.083 R)
• M17: 2,183,680 km (0.115 R)
• M18: 2,452,807 km (0.085 R)
• M19: 3,067,056 km (0.092 R)
• M20: 3,154,570 km (0.025 R)
• M21: 3,302,223 km (0.092 R)
• M22: 3,437,161 km (0.061 R)
• M23: 3,543,375 km (0.115 R)
• M24: 3,643,157 km (0.118 R)
• M25: 3,743,836 km (0.082 R)
• M26: 3,837,485 km (0.093 R)
• M27: 4,059,488 km (0.115 R)
• M28: 4,425,105 km (0.072 R)
• M29: 4,616,141 km (0.057 R)
• M30: 4,716,821 km (0.083 R)
• M31: 4,886,465 km (0.082 R)
• M32: 5,023,646 km (0.093 R)
• M33: 5,170,850 km (0.111 R)
• M34: 5,345,880 km (0.033 R)
• M35: 5,692,947 km (0.116 R)
• M36: 5,864,685 km (0.108 R)
• M37: 6,093,420 km (0.097 R)
• M38: 6,232,098 km (0.06 R)
• M39: 6,343,698 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.6

Radius: 10.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1 AU - 1.18 AU

Year: 735 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,165,958 km

• M1: 144,661 km (0.105 R)
• M2: 213,177 km (0.056 R)
• M3: 336,745 km (0.033 R)
• M4: 435,779 km (0.103 R)
• M5: 505,042 km (0.119 R)
• M6: 573,259 km (0.081 R)
• M7: 642,074 km (0.07 R)
• M8: 756,217 km (0.118 R)
• M9: 839,992 km (0.109 R)
• M10: 984,653 km (0.117 R)
• M11: 1,077,254 km (0.042 R)
• M12: 1,192,594 km (0.043 R)
• M13: 1,381,836 km (0.065 R)
• M14: 1,550,732 km (0.066 R)
• M15: 1,726,808 km (0.11 R)
• M16: 1,840,353 km (0.081 R)
• M17: 1,909,617 km (0.106 R)
• M18: 1,989,352 km (0.102 R)
• M19: 2,084,497 km (0.095 R)
• M20: 2,176,499 km (0.086 R)
• M21: 2,254,889 km (0.1 R)
• M22: 2,384,590 km (0.075 R)
• M23: 2,511,599 km (0.115 R)
• M24: 2,594,177 km (0.078 R)
• M25: 2,767,261 km (0.106 R)
• M26: 2,944,385 km (0.1 R)
• M27: 3,047,907 km (0.081 R)
• M28: 3,236,550 km (0.116 R)
• M29: 3,349,347 km (0.116 R)
• M30: 3,549,808 km (0.073 R)
• M31: 3,932,778 km (0.076 R)
• M32: 4,107,958 km (0.057 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.4

Radius: 4.6

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.7 AU - 8.6 AU

Year: 13662 Days

Day: 18.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,165,958 km

• M1: 129,851 km (0.04 R)
• M2: 220,058 km (0.098 R)
• M3: 344,075 km (0.047 R)
• M4: 407,654 km (0.119 R)
• M5: 561,890 km (0.069 R)
• M6: 1,030,131 km (0.057 R)
• M7: 2,352,277 km (0.062 R)
• M8: 2,401,644 km (0.04 R)
• M9: 2,602,554 km (0.083 R)
• M10: 3,047,309 km (0.096 R)
• M11: 3,209,922 km (0.096 R)
• M12: 3,431,177 km (0.08 R)
• M13: 3,685,942 km (0.079 R)
• M14: 3,946,691 km (0.04 R)
• M15: 4,578,443 km (0.09 R)
• M16: 4,609,260 km (0.11 R)
• M17: 4,733,426 km (0.107 R)
• M18: 4,827,224 km (0.117 R)
• M19: 5,240,862 km (0.113 R)
• M20: 5,305,638 km (0.12 R)
• M21: 5,699,080 km (0.093 R)
• M22: 5,865,882 km (0.106 R)
• M23: 6,170,015 km (0.113 R)
• M24: 6,653,365 km (0.07 R)
• M25: 6,793,838 km (0.119 R)
• M26: 6,970,662 km (0.109 R)
• M27: 7,510,112 km (0.096 R)
• M28: 8,100,276 km (0.105 R)
• M29: 8,287,722 km (0.114 R)
• M30: 11,266,365 km (0.103 R)
• M31: 12,282,434 km (0.086 R)
• M32: 12,844,922 km (0.082 R)
• M33: 12,975,970 km (0.043 R)
• M34: 13,063,634 km (0.104 R)
• M35: 13,107,466 km (0.035 R)
• M36: 14,947,670 km (0.05 R)
• M37: 15,455,106 km (0.106 R)
• M38: 15,687,581 km (0.049 R)
• M39: 15,921,103 km (0.109 R)
• M40: 15,968,077 km (0.114 R)
• M41: 16,203,095 km (0.119 R)
• M42: 17,977,475 km (0.107 R)
• M43: 18,369,123 km (0.038 R)
• M44: 18,418,340 km (0.079 R)
• M45: 19,160,944 km (0.108 R)
• M46: 19,711,763 km (0.091 R)
• M47: 20,726,486 km (0.096 R)
• M48: 20,880,123 km (0.077 R)
• M49: 20,931,435 km (0.113 R)
• M50: 21,034,209 km (0.089 R)
• M51: 21,137,132 km (0.115 R)
• M52: 21,188,594 km (0.079 R)
• M53: 21,498,560 km (0.038 R)
• M54: 22,018,563 km (0.077 R)
• M55: 22,859,153 km (0.107 R)
• M56: 23,177,049 km (0.101 R)
• M57: 23,389,926 km (0.105 R)
• M58: 24,734,213 km (0.088 R)
• M59: 25,169,692 km (0.101 R)
• M60: 25,607,715 km (0.081 R)
• M61: 26,048,280 km (0.059 R)
• M62: 26,380,238 km (0.091 R)
• M63: 26,491,240 km (0.088 R)
• M64: 27,553,385 km (0.043 R)
• M65: 27,666,032 km (0.104 R)
• M66: 27,835,227 km (0.085 R)
• M67: 29,086,464 km (0.056 R)
• M68: 29,315,947 km (0.111 R)
• M69: 30,007,986 km (0.108 R)
• M70: 31,056,219 km (0.077 R)
• M71: 31,290,639 km (0.091 R)
• M72: 31,879,605 km (0.067 R)
• M73: 32,175,510 km (0.076 R)
• M74: 33,008,621 km (0.107 R)
• M75: 33,068,460 km (0.111 R)
• M76: 33,128,299 km (0.07 R)
• M77: 33,909,200 km (0.068 R)
• M78: 34,090,363 km (0.108 R)
• M79: 34,696,234 km (0.085 R)
• M80: 35,428,067 km (0.119 R)
• M81: 36,473,457 km (0.116 R)
• M82: 37,093,091 km (0.113 R)
• M83: 37,217,407 km (0.063 R)
• M84: 37,404,255 km (0.047 R)
• M85: 37,903,762 km (0.084 R)
• M86: 37,966,444 km (0.094 R)
• M87: 38,029,125 km (0.109 R)
• M88: 38,154,488 km (0.112 R)
• M89: 38,846,528 km (0.078 R)
• M90: 39,542,756 km (0.119 R)
• M91: 41,656,125 km (0.116 R)
• M92: 41,850,004 km (0.083 R)
• M93: 42,563,736 km (0.036 R)
• M94: 42,759,111 km (0.068 R)
• M95: 43,020,009 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.8

Radius: 6.4

Gravity: 19.72 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.24 AU - 8.26 AU

Year: 13931 Days

Day: 22.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,165,958 km

• M1: 95,593 km (0.083 R)
• M2: 152,440 km (0.05 R)
• M3: 244,742 km (0.105 R)
• M4: 702,063 km (0.075 R)
• M5: 1,173,595 km (0.079 R)
• M6: 1,698,534 km (0.088 R)
• M7: 1,782,907 km (0.045 R)
• M8: 2,349,883 km (0.083 R)
• M9: 2,669,275 km (0.073 R)
• M10: 2,834,281 km (0.083 R)
• M11: 2,934,811 km (0.079 R)
• M12: 3,036,538 km (0.098 R)
• M13: 3,855,137 km (0.118 R)
• M14: 5,428,608 km (0.113 R)
• M15: 5,892,361 km (0.11 R)
• M16: 5,978,081 km (0.111 R)
• M17: 6,633,918 km (0.091 R)
• M18: 6,812,537 km (0.103 R)
• M19: 8,155,328 km (0.102 R)
• M20: 9,227,047 km (0.099 R)
• M21: 9,779,362 km (0.113 R)
• M22: 11,126,790 km (0.086 R)
• M23: 11,179,748 km (0.105 R)
• M24: 11,285,963 km (0.06 R)
• M25: 11,714,261 km (0.044 R)
• M26: 13,254,521 km (0.097 R)
• M27: 13,763,004 km (0.09 R)
• M28: 14,393,260 km (0.063 R)
• M29: 14,451,005 km (0.039 R)
• M30: 14,624,688 km (0.093 R)
• M31: 14,799,119 km (0.075 R)
• M32: 15,444,634 km (0.067 R)
• M33: 15,503,725 km (0.104 R)
• M34: 15,860,067 km (0.103 R)
• M35: 16,099,274 km (0.108 R)
• M36: 16,823,627 km (0.083 R)
• M37: 17,128,657 km (0.025 R)
• M38: 18,366,729 km (0.116 R)
• M39: 19,441,739 km (0.101 R)
• M40: 19,761,729 km (0.045 R)
• M41: 20,667,095 km (0.079 R)
• M42: 21,059,191 km (0.083 R)
• M43: 21,190,389 km (0.117 R)
• M44: 22,116,848 km (0.071 R)
• M45: 22,250,290 km (0.099 R)
• M46: 22,317,160 km (0.118 R)
• M47: 22,585,090 km (0.115 R)
• M48: 24,766,526 km (0.086 R)
• M49: 25,391,995 km (0.09 R)
• M50: 26,093,160 km (0.058 R)
• M51: 26,234,231 km (0.061 R)
• M52: 26,729,699 km (0.073 R)
• M53: 26,942,876 km (0.111 R)
• M54: 27,371,174 km (0.097 R)
• M55: 27,586,147 km (0.047 R)
• M56: 27,657,954 km (0.116 R)
• M57: 28,451,720 km (0.114 R)
• M58: 28,596,830 km (0.113 R)
• M59: 29,326,269 km (0.119 R)
• M60: 31,026,748 km (0.06 R)
• M61: 31,325,794 km (0.109 R)
• M62: 31,550,640 km (0.036 R)
• M63: 32,304,164 km (0.106 R)
• M64: 34,754,877 km (0.076 R)
• M65: 34,987,651 km (0.077 R)
• M66: 35,454,845 km (0.114 R)
• M67: 36,474,055 km (0.111 R)
• M68: 36,710,569 km (0.029 R)
• M69: 37,106,106 km (0.083 R)
• M70: 39,589,132 km (0.107 R)
• M71: 41,301,429 km (0.048 R)
• M72: 41,548,116 km (0.104 R)
• M73: 43,204,463 km (0.056 R)
• M74: 43,538,366 km (0.116 R)
• M75: 45,135,922 km (0.054 R)
• M76: 46,838,196 km (0.074 R)
• M77: 47,181,224 km (0.042 R)
• M78: 47,525,000 km (0.091 R)
• M79: 47,955,841 km (0.108 R)
• M80: 48,995,397 km (0.069 R)
• M81: 49,954,768 km (0.092 R)
• M82: 50,042,283 km (0.111 R)
• M83: 52,513,640 km (0.079 R)
• M84: 52,869,982 km (0.09 R)
• M85: 56,021,560 km (0.103 R)
• M86: 56,112,516 km (0.091 R)
• M87: 56,841,805 km (0.06 R)
• M88: 57,482,533 km (0.084 R)
• M89: 57,941,649 km (0.112 R)
• M90: 58,586,416 km (0.102 R)
• M91: 60,255,330 km (0.09 R)
• M92: 60,908,474 km (0.074 R)
• M93: 61,845,854 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 13,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit