🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.44 AU - 0.7 AU

Year: 154 Days

Day: 22.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,792,929 km

• M1: 168,447 km (0.106 R)
• M2: 400,174 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.78 AU

Year: 210 Days

Day: 18.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.62 AU - 2.76 AU

Year: 1580 Days

Day: 23.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.73 AU - 3.93 AU

Year: 2176 Days

Day: 43.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.6

Radius: 14

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.47 AU - 11.75 AU

Year: 10670 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,792,929 km

• M1: 197,020 km (0.076 R)
• M2: 334,950 km (0.107 R)
• M3: 438,771 km (0.082 R)
• M4: 548,875 km (0.111 R)
• M5: 736,321 km (0.089 R)
• M6: 839,094 km (0.098 R)
• M7: 997,219 km (0.053 R)
• M8: 1,086,978 km (0.103 R)
• M9: 1,179,729 km (0.101 R)
• M10: 1,388,418 km (0.071 R)
• M11: 1,519,765 km (0.053 R)
• M12: 1,795,623 km (0.112 R)
• M13: 1,988,754 km (0.085 R)
• M14: 2,121,597 km (0.041 R)
• M15: 2,520,126 km (0.103 R)
• M16: 2,774,592 km (0.117 R)
• M17: 2,905,041 km (0.067 R)
• M18: 3,037,734 km (0.088 R)
• M19: 3,328,852 km (0.096 R)
• M20: 3,548,162 km (0.119 R)
• M21: 3,834,343 km (0.082 R)
• M22: 5,030,976 km (0.053 R)
• M23: 5,168,307 km (0.099 R)
• M24: 5,260,460 km (0.09 R)
• M25: 5,969,553 km (0.087 R)
• M26: 7,192,217 km (0.068 R)
• M27: 7,321,320 km (0.115 R)
• M28: 7,819,032 km (0.116 R)
• M29: 8,300,587 km (0.094 R)
• M30: 8,599,634 km (0.045 R)
• M31: 8,874,744 km (0.098 R)
• M32: 9,688,856 km (0.107 R)
• M33: 9,975,036 km (0.103 R)
• M34: 10,119,249 km (0.114 R)
• M35: 11,088,344 km (0.037 R)
• M36: 11,418,057 km (0.071 R)
• M37: 11,659,808 km (0.089 R)
• M38: 12,364,563 km (0.116 R)
• M39: 12,457,463 km (0.075 R)
• M40: 12,644,012 km (0.117 R)
• M41: 12,800,192 km (0.089 R)
• M42: 12,988,536 km (0.099 R)
• M43: 13,304,487 km (0.057 R)
• M44: 13,976,031 km (0.071 R)
• M45: 14,072,971 km (0.047 R)
• M46: 14,299,761 km (0.089 R)
• M47: 14,789,993 km (0.081 R)
• M48: 15,219,339 km (0.065 R)
• M49: 15,385,692 km (0.089 R)
• M50: 15,854,382 km (0.105 R)
• M51: 16,022,979 km (0.046 R)
• M52: 16,532,061 km (0.03 R)
• M53: 17,081,234 km (0.109 R)
• M54: 17,323,284 km (0.086 R)
• M55: 17,775,967 km (0.045 R)
• M56: 18,267,845 km (0.078 R)
• M57: 18,373,760 km (0.07 R)
• M58: 18,479,975 km (0.099 R)
• M59: 19,121,450 km (0.113 R)
• M60: 19,553,040 km (0.1 R)
• M61: 21,126,361 km (0.119 R)
• M62: 21,460,862 km (0.092 R)
• M63: 22,512,535 km (0.093 R)
• M64: 22,626,229 km (0.096 R)
• M65: 22,816,069 km (0.076 R)
• M66: 24,082,714 km (0.118 R)
• M67: 24,822,326 km (0.116 R)
• M68: 25,057,494 km (0.119 R)
• M69: 25,175,227 km (0.07 R)
• M70: 25,806,829 km (0.093 R)
• M71: 25,925,909 km (0.06 R)
• M72: 26,124,575 km (0.069 R)
• M73: 26,483,610 km (0.067 R)
• M74: 26,683,772 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 14.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.28 AU - 12.8 AU

Year: 12256 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,792,929 km

• M1: 188,344 km (0.066 R)
• M2: 281,543 km (0.109 R)
• M3: 429,795 km (0.082 R)
• M4: 964,906 km (0.087 R)
• M5: 1,299,557 km (0.084 R)
• M6: 1,692,251 km (0.114 R)
• M7: 2,212,702 km (0.048 R)
• M8: 2,304,406 km (0.082 R)
• M9: 2,420,793 km (0.038 R)
• M10: 3,187,033 km (0.107 R)
• M11: 3,343,812 km (0.117 R)
• M12: 3,774,653 km (0.078 R)
• M13: 5,111,161 km (0.087 R)
• M14: 5,295,615 km (0.081 R)
• M15: 5,419,781 km (0.11 R)
• M16: 5,734,685 km (0.042 R)
• M17: 6,283,859 km (0.07 R)
• M18: 6,985,622 km (0.066 R)
• M19: 8,174,476 km (0.111 R)
• M20: 8,499,702 km (0.038 R)
• M21: 10,150,515 km (0.083 R)
• M22: 10,383,289 km (0.114 R)
• M23: 10,617,709 km (0.046 R)
• M24: 10,735,742 km (0.1 R)
• M25: 11,131,877 km (0.108 R)
• M26: 11,816,586 km (0.049 R)
• M27: 12,102,617 km (0.04 R)
• M28: 12,515,059 km (0.067 R)
• M29: 12,764,738 km (0.03 R)
• M30: 13,566,433 km (0.073 R)
• M31: 14,558,715 km (0.08 R)
• M32: 14,689,913 km (0.092 R)
• M33: 14,821,409 km (0.113 R)
• M34: 14,997,486 km (0.097 R)
• M35: 15,663,795 km (0.112 R)
• M36: 17,673,792 km (0.096 R)
• M37: 18,283,104 km (0.075 R)
• M38: 18,377,500 km (0.085 R)
• M39: 18,566,741 km (0.117 R)
• M40: 18,947,169 km (0.082 R)
• M41: 19,715,653 km (0.11 R)
• M42: 19,957,852 km (0.118 R)
• M43: 20,103,710 km (0.076 R)
• M44: 20,298,636 km (0.119 R)
• M45: 20,887,453 km (0.045 R)
• M46: 22,434,445 km (0.115 R)
• M47: 23,811,643 km (0.052 R)
• M48: 24,224,982 km (0.073 R)
• M49: 24,536,594 km (0.081 R)
• M50: 25,426,552 km (0.089 R)
• M51: 25,796,208 km (0.063 R)
• M52: 26,487,201 km (0.111 R)
• M53: 27,292,187 km (0.079 R)
• M54: 27,454,201 km (0.107 R)
• M55: 27,670,669 km (0.107 R)
• M56: 28,105,251 km (0.117 R)
• M57: 28,268,762 km (0.109 R)
• M58: 28,377,968 km (0.102 R)
• M59: 29,036,348 km (0.098 R)
• M60: 29,644,164 km (0.05 R)
• M61: 30,479,818 km (0.098 R)
• M62: 30,647,817 km (0.028 R)
• M63: 31,662,689 km (0.077 R)
• M64: 32,231,310 km (0.096 R)
• M65: 33,494,066 km (0.105 R)
• M66: 33,725,344 km (0.109 R)
• M67: 33,841,282 km (0.114 R)
• M68: 34,655,992 km (0.078 R)
• M69: 35,536,226 km (0.103 R)
• M70: 36,067,897 km (0.071 R)
• M71: 36,542,721 km (0.049 R)
• M72: 37,198,857 km (0.108 R)
• M73: 38,039,747 km (0.032 R)
• M74: 38,220,760 km (0.09 R)
• M75: 38,341,485 km (0.113 R)
• M76: 38,462,510 km (0.059 R)
• M77: 40,599,665 km (0.103 R)
• M78: 41,465,239 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.7

Radius: 6.5

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.99 AU - 17.55 AU

Year: 20330 Days

Day: 17 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,792,929 km

• M1: 86,168 km (0.047 R)
• M2: 149,747 km (0.115 R)
• M3: 316,848 km (0.111 R)
• M4: 360,531 km (0.084 R)
• M5: 576,550 km (0.096 R)
• M6: 631,901 km (0.102 R)
• M7: 1,666,221 km (0.103 R)
• M8: 2,229,607 km (0.093 R)
• M9: 2,563,060 km (0.103 R)
• M10: 2,656,709 km (0.03 R)
• M11: 3,208,725 km (0.101 R)
• M12: 4,602,977 km (0.113 R)
• M13: 4,909,503 km (0.052 R)
• M14: 4,987,144 km (0.077 R)
• M15: 5,341,691 km (0.04 R)
• M16: 5,542,302 km (0.111 R)
• M17: 6,075,170 km (0.048 R)
• M18: 6,453,652 km (0.072 R)
• M19: 7,057,728 km (0.081 R)
• M20: 7,815,142 km (0.067 R)
• M21: 8,365,363 km (0.064 R)
• M22: 8,458,264 km (0.088 R)
• M23: 8,691,935 km (0.103 R)
• M24: 9,022,846 km (0.102 R)
• M25: 9,794,621 km (0.096 R)
• M26: 9,941,676 km (0.087 R)
• M27: 10,188,363 km (0.073 R)
• M28: 10,637,605 km (0.069 R)
• M29: 11,297,781 km (0.051 R)
• M30: 12,445,047 km (0.106 R)
• M31: 13,032,368 km (0.092 R)
• M32: 13,574,361 km (0.086 R)
• M33: 13,628,815 km (0.073 R)
• M34: 16,102,266 km (0.042 R)
• M35: 18,953,751 km (0.11 R)
• M36: 19,690,670 km (0.106 R)
• M37: 20,750,421 km (0.067 R)
• M38: 21,382,472 km (0.114 R)
• M39: 21,956,779 km (0.098 R)
• M40: 22,149,311 km (0.1 R)
• M41: 22,406,919 km (0.101 R)
• M42: 22,471,545 km (0.098 R)
• M43: 23,973,358 km (0.094 R)
• M44: 24,039,331 km (0.119 R)
• M45: 24,569,805 km (0.077 R)
• M46: 25,104,168 km (0.096 R)
• M47: 25,305,527 km (0.054 R)
• M48: 25,372,696 km (0.104 R)
• M49: 25,642,272 km (0.103 R)
• M50: 26,048,280 km (0.085 R)
• M51: 27,072,876 km (0.068 R)
• M52: 28,879,719 km (0.089 R)
• M53: 29,514,164 km (0.063 R)
• M54: 29,939,620 km (0.099 R)
• M55: 31,084,343 km (0.112 R)
• M56: 31,300,512 km (0.093 R)
• M57: 32,608,297 km (0.059 R)
• M58: 32,754,753 km (0.108 R)
• M59: 33,416,275 km (0.057 R)
• M60: 34,603,334 km (0.082 R)
• M61: 34,902,230 km (0.074 R)
• M62: 35,728,609 km (0.101 R)
• M63: 36,257,737 km (0.042 R)
• M64: 36,713,412 km (0.076 R)
• M65: 37,247,476 km (0.11 R)
• M66: 37,707,340 km (0.071 R)
• M67: 38,787,437 km (0.102 R)
• M68: 39,565,196 km (0.073 R)
• M69: 40,191,114 km (0.109 R)
• M70: 41,056,986 km (0.096 R)
• M71: 41,452,672 km (0.049 R)
• M72: 42,647,211 km (0.107 R)
• M73: 43,369,320 km (0.037 R)
• M74: 43,852,970 km (0.114 R)
• M75: 44,014,686 km (0.055 R)
• M76: 44,663,043 km (0.105 R)
• M77: 45,887,501 km (0.057 R)
• M78: 45,969,481 km (0.118 R)
• M79: 48,536,132 km (0.064 R)
• M80: 50,132,042 km (0.102 R)
• M81: 50,385,610 km (0.067 R)
• M82: 51,063,887 km (0.092 R)
• M83: 52,086,987 km (0.12 R)
• M84: 54,153,232 km (0.096 R)
• M85: 54,673,983 km (0.11 R)
• M86: 54,761,049 km (0.077 R)
• M87: 54,847,965 km (0.11 R)
• M88: 56,509,698 km (0.1 R)
• M89: 56,773,589 km (0.082 R)
• M90: 58,632,342 km (0.039 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 18,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit