🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.07 AU - 1.13 AU

Year: 424 Days

Day: 40.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.01 AU - 1.57 AU

Year: 538 Days

Day: 29.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,670,442 km

• M1: 26,479 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.53 AU - 1.65 AU

Year: 736 Days

Day: 18.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.22 AU - 2.22 AU

Year: 1214 Days

Day: 14.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,670,442 km

• M1: 417,528 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.55 AU - 3.11 AU

Year: 1748 Days

Day: 32.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,670,442 km

• M1: 258,804 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 9.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.88 AU - 7.94 AU

Year: 7405 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,670,442 km

• M1: 128,205 km (0.106 R)
• M2: 242,498 km (0.081 R)
• M3: 315,801 km (0.056 R)
• M4: 394,340 km (0.068 R)
• M5: 469,289 km (0.054 R)
• M6: 530,773 km (0.11 R)
• M7: 609,013 km (0.051 R)
• M8: 1,314,367 km (0.099 R)
• M9: 1,499,569 km (0.083 R)
• M10: 1,585,737 km (0.047 R)
• M11: 2,687,825 km (0.102 R)
• M12: 3,021,279 km (0.094 R)
• M13: 3,342,764 km (0.058 R)
• M14: 3,520,487 km (0.091 R)
• M15: 3,740,545 km (0.087 R)
• M16: 3,965,092 km (0.106 R)
• M17: 4,623,173 km (0.104 R)
• M18: 4,864,474 km (0.085 R)
• M19: 4,936,131 km (0.112 R)
• M20: 5,226,650 km (0.094 R)
• M21: 5,885,629 km (0.072 R)
• M22: 5,977,482 km (0.116 R)
• M23: 6,318,565 km (0.104 R)
• M24: 6,729,810 km (0.066 R)
• M25: 7,247,867 km (0.066 R)
• M26: 7,462,091 km (0.102 R)
• M27: 7,795,695 km (0.033 R)
• M28: 8,512,119 km (0.119 R)
• M29: 8,948,645 km (0.104 R)
• M30: 9,214,032 km (0.036 R)
• M31: 9,898,143 km (0.112 R)
• M32: 10,080,802 km (0.08 R)
• M33: 10,468,261 km (0.114 R)
• M34: 10,992,302 km (0.112 R)
• M35: 11,124,696 km (0.042 R)
• M36: 11,276,687 km (0.117 R)
• M37: 11,505,871 km (0.097 R)
• M38: 11,640,210 km (0.078 R)
• M39: 11,794,446 km (0.119 R)
• M40: 12,222,296 km (0.082 R)
• M41: 12,300,535 km (0.066 R)
• M42: 12,793,909 km (0.115 R)
• M43: 12,893,242 km (0.057 R)
• M44: 13,052,863 km (0.101 R)
• M45: 13,313,762 km (0.1 R)
• M46: 13,515,569 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.9

Radius: 12.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.08 AU - 10.84 AU

Year: 10681 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,670,442 km

• M1: 239,955 km (0.08 R)
• M2: 352,453 km (0.115 R)
• M3: 448,345 km (0.04 R)
• M4: 1,023,399 km (0.07 R)
• M5: 1,379,741 km (0.112 R)
• M6: 1,748,949 km (0.06 R)
• M7: 2,548,998 km (0.06 R)
• M8: 2,788,205 km (0.107 R)
• M9: 3,256,596 km (0.107 R)
• M10: 3,682,651 km (0.096 R)
• M11: 3,885,356 km (0.084 R)
• M12: 4,057,244 km (0.112 R)
• M13: 4,408,500 km (0.098 R)
• M14: 4,551,814 km (0.105 R)
• M15: 4,696,625 km (0.12 R)
• M16: 5,178,181 km (0.067 R)
• M17: 5,405,869 km (0.096 R)
• M18: 5,559,506 km (0.112 R)
• M19: 5,949,956 km (0.12 R)
• M20: 6,349,382 km (0.109 R)
• M21: 6,923,389 km (0.065 R)
• M22: 7,945,891 km (0.102 R)
• M23: 8,564,029 km (0.096 R)
• M24: 8,879,082 km (0.116 R)
• M25: 9,106,471 km (0.104 R)
• M26: 9,197,875 km (0.06 R)
• M27: 9,659,983 km (0.114 R)
• M28: 10,606,639 km (0.095 R)
• M29: 10,702,980 km (0.051 R)
• M30: 10,896,410 km (0.102 R)
• M31: 12,283,332 km (0.05 R)
• M32: 13,672,946 km (0.073 R)
• M33: 14,041,256 km (0.062 R)
• M34: 14,253,236 km (0.085 R)
• M35: 14,573,226 km (0.093 R)
• M36: 14,841,605 km (0.058 R)
• M37: 15,165,933 km (0.091 R)
• M38: 15,766,718 km (0.093 R)
• M39: 15,876,822 km (0.098 R)
• M40: 16,319,482 km (0.113 R)
• M41: 16,654,282 km (0.1 R)
• M42: 17,558,152 km (0.074 R)
• M43: 19,002,221 km (0.111 R)
• M44: 19,946,333 km (0.068 R)
• M45: 20,424,148 km (0.074 R)
• M46: 20,664,552 km (0.046 R)
• M47: 20,966,291 km (0.112 R)
• M48: 21,452,035 km (0.081 R)
• M49: 21,757,664 km (0.118 R)
• M50: 24,253,405 km (0.079 R)
• M51: 24,635,478 km (0.097 R)
• M52: 25,534,861 km (0.049 R)
• M53: 26,838,456 km (0.099 R)
• M54: 27,035,776 km (0.072 R)
• M55: 27,630,876 km (0.119 R)
• M56: 27,963,432 km (0.078 R)
• M57: 28,766,773 km (0.112 R)
• M58: 32,545,017 km (0.076 R)
• M59: 33,460,556 km (0.069 R)
• M60: 33,673,134 km (0.109 R)
• M61: 33,815,103 km (0.052 R)
• M62: 35,173,152 km (0.065 R)
• M63: 35,533,533 km (0.099 R)
• M64: 37,060,479 km (0.113 R)
• M65: 38,090,311 km (0.033 R)
• M66: 39,952,655 km (0.12 R)
• M67: 40,630,333 km (0.083 R)
• M68: 41,008,516 km (0.099 R)
• M69: 42,609,363 km (0.099 R)
• M70: 42,993,680 km (0.073 R)
• M71: 43,610,771 km (0.071 R)
• M72: 44,386,137 km (0.068 R)
• M73: 45,401,159 km (0.076 R)
• M74: 45,557,937 km (0.092 R)
• M75: 45,793,554 km (0.093 R)
• M76: 47,056,758 km (0.045 R)
• M77: 47,613,113 km (0.071 R)
• M78: 48,171,562 km (0.086 R)
• M79: 48,331,482 km (0.082 R)
• M80: 48,812,439 km (0.111 R)
• M81: 49,133,925 km (0.119 R)
• M82: 52,059,161 km (0.109 R)
• M83: 53,129,235 km (0.099 R)
• M84: 54,539,644 km (0.114 R)
• M85: 55,291,223 km (0.104 R)
• M86: 55,542,548 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214

Radius: 6.2

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.25 AU - 19.97 AU

Year: 24850 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,670,442 km

• M1: 86,916 km (0.039 R)
• M2: 136,732 km (0.092 R)
• M3: 186,549 km (0.108 R)
• M4: 245,640 km (0.067 R)
• M5: 418,276 km (0.096 R)
• M6: 997,070 km (0.114 R)
• M7: 1,110,615 km (0.109 R)
• M8: 1,502,112 km (0.059 R)
• M9: 2,047,097 km (0.11 R)
• M10: 2,340,758 km (0.112 R)
• M11: 2,742,428 km (0.098 R)
• M12: 2,902,647 km (0.07 R)
• M13: 3,033,097 km (0.079 R)
• M14: 4,291,065 km (0.099 R)
• M15: 4,552,413 km (0.089 R)
• M16: 4,857,592 km (0.106 R)
• M17: 5,287,836 km (0.074 R)
• M18: 5,527,641 km (0.099 R)
• M19: 6,268,450 km (0.118 R)
• M20: 6,479,832 km (0.102 R)
• M21: 6,607,738 km (0.115 R)
• M22: 7,348,247 km (0.075 R)
• M23: 7,570,999 km (0.113 R)
• M24: 7,932,128 km (0.09 R)
• M25: 8,114,787 km (0.094 R)
• M26: 8,298,792 km (0.073 R)
• M27: 9,431,996 km (0.067 R)
• M28: 9,528,636 km (0.103 R)
• M29: 9,869,271 km (0.095 R)
• M30: 11,220,588 km (0.059 R)
• M31: 11,322,913 km (0.1 R)
• M32: 11,580,222 km (0.086 R)
• M33: 11,631,982 km (0.034 R)
• M34: 11,995,954 km (0.065 R)
• M35: 12,469,581 km (0.115 R)
• M36: 12,949,192 km (0.118 R)
• M37: 14,257,724 km (0.053 R)
• M38: 14,871,375 km (0.053 R)
• M39: 14,983,872 km (0.051 R)
• M40: 15,040,271 km (0.096 R)
• M41: 15,779,284 km (0.092 R)
• M42: 15,894,026 km (0.073 R)
• M43: 16,880,624 km (0.049 R)
• M44: 17,056,850 km (0.108 R)
• M45: 17,410,948 km (0.031 R)
• M46: 18,306,890 km (0.09 R)
• M47: 18,548,341 km (0.106 R)
• M48: 20,330,201 km (0.107 R)
• M49: 20,580,179 km (0.109 R)
• M50: 21,209,837 km (0.104 R)
• M51: 22,037,562 km (0.107 R)
• M52: 22,552,328 km (0.118 R)
• M53: 23,988,019 km (0.063 R)
• M54: 24,252,208 km (0.099 R)
• M55: 24,783,580 km (0.104 R)
• M56: 27,152,762 km (0.1 R)
• M57: 29,169,939 km (0.056 R)
• M58: 29,663,911 km (0.093 R)
• M59: 29,805,581 km (0.043 R)
• M60: 29,876,640 km (0.085 R)
• M61: 31,812,586 km (0.081 R)
• M62: 32,030,250 km (0.071 R)
• M63: 32,102,955 km (0.091 R)
• M64: 33,199,208 km (0.108 R)
• M65: 33,346,263 km (0.096 R)
• M66: 33,419,865 km (0.057 R)
• M67: 36,712,813 km (0.119 R)
• M68: 37,093,540 km (0.081 R)
• M69: 37,322,574 km (0.094 R)
• M70: 38,012,520 km (0.104 R)
• M71: 38,861,488 km (0.097 R)
• M72: 38,938,979 km (0.055 R)
• M73: 39,716,739 km (0.039 R)
• M74: 40,578,273 km (0.105 R)
• M75: 42,160,121 km (0.053 R)
• M76: 43,601,197 km (0.11 R)
• M77: 43,923,580 km (0.052 R)
• M78: 46,613,350 km (0.098 R)
• M79: 46,943,064 km (0.119 R)
• M80: 48,186,073 km (0.116 R)
• M81: 49,776,148 km (0.112 R)
• M82: 52,150,566 km (0.113 R)
• M83: 52,664,285 km (0.078 R)
• M84: 53,179,500 km (0.075 R)
• M85: 53,955,614 km (0.032 R)
• M86: 55,170,199 km (0.095 R)
• M87: 55,606,127 km (0.104 R)
• M88: 55,955,737 km (0.105 R)
• M89: 56,832,979 km (0.095 R)
• M90: 57,891,683 km (0.089 R)
• M91: 57,980,096 km (0.052 R)
• M92: 59,224,002 km (0.062 R)
• M93: 59,402,472 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 19,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit