🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.82 AU - 1 AU

Year: 320 Days

Day: 46.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.9 AU - 1.04 AU

Year: 352 Days

Day: 17.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.79 AU - 1.17 AU

Year: 358 Days

Day: 38.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.87 AU - 1.41 AU

Year: 449 Days

Day: 38.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.23 AU - 1.59 AU

Year: 618 Days

Day: 34.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.6 AU - 1.78 AU

Year: 811 Days

Day: 21.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.13 AU - 4.03 AU

Year: 2499 Days

Day: 35.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 14.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.92 AU - 5.54 AU

Year: 3795 Days

Day: 10.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,011,273 km

• M1: 193,280 km (0.087 R)
• M2: 420,968 km (0.103 R)
• M3: 1,139,936 km (0.084 R)
• M4: 1,384,079 km (0.089 R)
• M5: 1,728,005 km (0.104 R)
• M6: 1,896,303 km (0.066 R)
• M7: 2,055,475 km (0.114 R)
• M8: 2,325,948 km (0.054 R)
• M9: 2,418,848 km (0.094 R)
• M10: 2,885,593 km (0.074 R)
• M11: 3,398,564 km (0.119 R)
• M12: 3,647,944 km (0.12 R)
• M13: 3,811,604 km (0.086 R)
• M14: 3,940,558 km (0.077 R)
• M15: 4,146,255 km (0.116 R)
• M16: 4,336,244 km (0.038 R)
• M17: 4,490,479 km (0.05 R)
• M18: 4,626,913 km (0.099 R)
• M19: 4,904,117 km (0.051 R)
• M20: 5,371,461 km (0.107 R)
• M21: 5,495,627 km (0.073 R)
• M22: 5,620,990 km (0.098 R)
• M23: 5,810,680 km (0.058 R)
• M24: 6,305,251 km (0.073 R)
• M25: 6,590,983 km (0.088 R)
• M26: 7,084,058 km (0.099 R)
• M27: 7,450,423 km (0.096 R)
• M28: 7,869,895 km (0.111 R)
• M29: 8,011,564 km (0.079 R)
• M30: 8,610,554 km (0.044 R)
• M31: 9,125,021 km (0.104 R)
• M32: 9,523,849 km (0.069 R)
• M33: 9,624,379 km (0.09 R)
• M34: 9,776,071 km (0.09 R)
• M35: 10,055,969 km (0.083 R)
• M36: 10,390,171 km (0.118 R)
• M37: 10,649,872 km (0.059 R)
• M38: 10,780,471 km (0.067 R)
• M39: 11,175,709 km (0.061 R)
• M40: 11,335,180 km (0.062 R)
• M41: 11,737,000 km (0.047 R)
• M42: 12,007,473 km (0.075 R)
• M43: 12,307,417 km (0.076 R)
• M44: 12,582,378 km (0.106 R)
• M45: 12,831,458 km (0.076 R)
• M46: 13,334,705 km (0.087 R)
• M47: 13,560,449 km (0.11 R)
• M48: 13,702,118 km (0.097 R)
• M49: 13,901,382 km (0.086 R)
• M50: 14,072,971 km (0.034 R)
• M51: 14,216,435 km (0.09 R)
• M52: 14,331,626 km (0.075 R)
• M53: 14,620,948 km (0.115 R)
• M54: 14,941,387 km (0.105 R)
• M55: 15,411,722 km (0.096 R)
• M56: 15,530,054 km (0.091 R)
• M57: 15,648,685 km (0.092 R)
• M58: 16,066,363 km (0.064 R)
• M59: 16,306,617 km (0.101 R)
• M60: 17,372,053 km (0.101 R)
• M61: 17,773,573 km (0.065 R)
• M62: 18,522,760 km (0.108 R)
• M63: 18,617,156 km (0.114 R)
• M64: 19,698,150 km (0.111 R)
• M65: 20,019,935 km (0.114 R)
• M66: 20,375,978 km (0.1 R)
• M67: 20,473,366 km (0.075 R)
• M68: 20,603,666 km (0.09 R)
• M69: 20,832,102 km (0.114 R)
• M70: 20,963,000 km (0.099 R)
• M71: 21,061,435 km (0.041 R)
• M72: 21,324,578 km (0.119 R)
• M73: 21,522,646 km (0.099 R)
• M74: 21,621,979 km (0.094 R)
• M75: 21,754,522 km (0.119 R)
• M76: 22,153,949 km (0.042 R)
• M77: 22,388,069 km (0.079 R)
• M78: 22,488,749 km (0.073 R)
• M79: 22,589,428 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 11.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.71 AU - 6.25 AU

Year: 4733 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,011,273 km

• M1: 175,030 km (0.094 R)
• M2: 268,079 km (0.085 R)
• M3: 364,570 km (0.1 R)
• M4: 487,689 km (0.104 R)
• M5: 671,096 km (0.065 R)
• M6: 749,186 km (0.1 R)
• M7: 991,385 km (0.097 R)
• M8: 1,287,589 km (0.073 R)
• M9: 1,581,399 km (0.117 R)
• M10: 1,880,744 km (0.1 R)
• M11: 1,995,636 km (0.111 R)
• M12: 2,113,070 km (0.106 R)
• M13: 2,250,102 km (0.092 R)
• M14: 2,533,290 km (0.052 R)
• M15: 2,734,799 km (0.088 R)
• M16: 2,941,693 km (0.083 R)
• M17: 3,212,614 km (0.073 R)
• M18: 3,491,764 km (0.065 R)
• M19: 4,159,419 km (0.052 R)
• M20: 4,310,663 km (0.101 R)
• M21: 4,508,132 km (0.066 R)
• M22: 4,889,008 km (0.109 R)
• M23: 5,118,042 km (0.076 R)
• M24: 5,397,491 km (0.074 R)
• M25: 5,682,176 km (0.106 R)
• M26: 6,020,417 km (0.111 R)
• M27: 6,216,689 km (0.037 R)
• M28: 7,255,796 km (0.115 R)
• M29: 8,185,098 km (0.115 R)
• M30: 8,402,763 km (0.057 R)
• M31: 8,816,102 km (0.092 R)
• M32: 9,039,302 km (0.025 R)
• M33: 9,236,173 km (0.085 R)
• M34: 9,605,530 km (0.048 R)
• M35: 9,748,844 km (0.066 R)
• M36: 10,564,901 km (0.087 R)
• M37: 10,653,612 km (0.084 R)
• M38: 10,921,393 km (0.115 R)
• M39: 11,071,140 km (0.076 R)
• M40: 11,707,230 km (0.076 R)
• M41: 12,200,006 km (0.114 R)
• M42: 12,293,205 km (0.103 R)
• M43: 12,386,554 km (0.056 R)
• M44: 12,793,909 km (0.084 R)
• M45: 14,042,453 km (0.088 R)
• M46: 15,665,739 km (0.114 R)
• M47: 16,174,522 km (0.03 R)
• M48: 16,723,247 km (0.109 R)
• M49: 17,034,560 km (0.119 R)
• M50: 17,382,674 km (0.112 R)
• M51: 18,227,902 km (0.075 R)
• M52: 18,476,983 km (0.094 R)
• M53: 18,655,602 km (0.101 R)
• M54: 18,870,575 km (0.111 R)
• M55: 19,050,391 km (0.075 R)
• M56: 19,230,956 km (0.026 R)
• M57: 19,775,642 km (0.101 R)
• M58: 20,178,210 km (0.083 R)
• M59: 20,546,669 km (0.094 R)
• M60: 21,066,223 km (0.105 R)
• M61: 21,590,114 km (0.111 R)
• M62: 21,929,103 km (0.071 R)
• M63: 22,194,041 km (0.116 R)
• M64: 22,307,885 km (0.099 R)
• M65: 22,383,881 km (0.088 R)
• M66: 22,498,173 km (0.108 R)
• M67: 22,841,949 km (0.045 R)
• M68: 22,995,287 km (0.092 R)
• M69: 23,072,031 km (0.079 R)
• M70: 23,264,414 km (0.084 R)
• M71: 24,586,560 km (0.092 R)
• M72: 24,665,099 km (0.073 R)
• M73: 25,494,918 km (0.117 R)
• M74: 25,853,205 km (0.103 R)
• M75: 26,414,047 km (0.075 R)
• M76: 27,181,634 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.9

Radius: 7.6

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.94 AU - 18.38 AU

Year: 25089 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,011,273 km

• M1: 178,470 km (0.066 R)
• M2: 466,745 km (0.117 R)
• M3: 691,741 km (0.112 R)
• M4: 740,809 km (0.097 R)
• M5: 1,089,521 km (0.069 R)
• M6: 1,147,565 km (0.117 R)
• M7: 1,327,831 km (0.111 R)
• M8: 1,485,208 km (0.039 R)
• M9: 1,582,596 km (0.051 R)
• M10: 2,028,996 km (0.088 R)
• M11: 2,908,931 km (0.078 R)
• M12: 2,990,611 km (0.102 R)
• M13: 4,027,923 km (0.114 R)
• M14: 5,165,914 km (0.093 R)
• M15: 5,465,259 km (0.104 R)
• M16: 6,185,274 km (0.107 R)
• M17: 6,663,837 km (0.117 R)
• M18: 7,044,414 km (0.095 R)
• M19: 8,112,543 km (0.11 R)
• M20: 8,343,821 km (0.059 R)
• M21: 8,402,015 km (0.059 R)
• M22: 9,776,670 km (0.065 R)
• M23: 10,270,941 km (0.119 R)
• M24: 11,027,757 km (0.084 R)
• M25: 12,262,388 km (0.063 R)
• M26: 13,267,686 km (0.113 R)
• M27: 13,403,670 km (0.093 R)
• M28: 13,814,615 km (0.098 R)
• M29: 14,648,773 km (0.117 R)
• M30: 15,285,013 km (0.114 R)
• M31: 15,499,237 km (0.105 R)
• M32: 17,694,436 km (0.097 R)
• M33: 18,447,512 km (0.1 R)
• M34: 18,675,499 km (0.082 R)
• M35: 18,751,794 km (0.1 R)
• M36: 20,848,109 km (0.116 R)
• M37: 21,085,521 km (0.101 R)
• M38: 21,563,187 km (0.101 R)
• M39: 22,367,275 km (0.114 R)
• M40: 22,691,603 km (0.104 R)
• M41: 23,017,577 km (0.06 R)
• M42: 24,336,582 km (0.065 R)
• M43: 24,586,709 km (0.075 R)
• M44: 24,921,509 km (0.053 R)
• M45: 25,342,029 km (0.091 R)
• M46: 25,426,402 km (0.116 R)
• M47: 26,617,650 km (0.085 R)
• M48: 28,001,281 km (0.058 R)
• M49: 28,176,011 km (0.111 R)
• M50: 30,299,254 km (0.079 R)
• M51: 30,658,139 km (0.07 R)
• M52: 31,108,578 km (0.098 R)
• M53: 32,290,401 km (0.103 R)
• M54: 33,024,777 km (0.088 R)
• M55: 35,449,759 km (0.047 R)
• M56: 35,638,551 km (0.098 R)
• M57: 38,318,148 km (0.055 R)
• M58: 38,998,071 km (0.112 R)
• M59: 40,863,706 km (0.115 R)
• M60: 41,558,288 km (0.103 R)
• M61: 42,858,593 km (0.095 R)
• M62: 43,059,952 km (0.105 R)
• M63: 43,362,289 km (0.109 R)
• M64: 45,910,091 km (0.073 R)
• M65: 47,670,109 km (0.111 R)
• M66: 49,874,584 km (0.081 R)
• M67: 51,149,158 km (0.065 R)
• M68: 53,081,064 km (0.114 R)
• M69: 53,513,552 km (0.101 R)
• M70: 53,730,319 km (0.109 R)
• M71: 56,353,518 km (0.104 R)
• M72: 56,574,025 km (0.071 R)
• M73: 56,684,279 km (0.11 R)
• M74: 56,794,682 km (0.069 R)
• M75: 57,458,747 km (0.077 R)
• M76: 58,571,157 km (0.109 R)
• M77: 60,704,273 km (0.101 R)
• M78: 62,862,671 km (0.103 R)
• M79: 63,320,291 km (0.118 R)
• M80: 65,624,846 km (0.03 R)
• M81: 66,321,523 km (0.084 R)
• M82: 66,670,834 km (0.071 R)
• M83: 67,488,237 km (0.087 R)
• M84: 68,543,949 km (0.107 R)
• M85: 68,897,150 km (0.107 R)
• M86: 69,015,033 km (0.051 R)
• M87: 69,132,916 km (0.115 R)
• M88: 74,507,967 km (0.073 R)
• M89: 75,842,081 km (0.117 R)
• M90: 78,780,483 km (0.09 R)
• M91: 79,520,843 km (0.11 R)
• M92: 83,006,323 km (0.116 R)
• M93: 83,131,686 km (0.116 R)
• M94: 84,011,322 km (0.026 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 17,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit