🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.77 AU - 1.05 AU

Year: 324 Days

Day: 28.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.32 AU - 1.48 AU

Year: 618 Days

Day: 37.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,466,813 km

• M1: 98,136 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.48 AU - 3.62 AU

Year: 1986 Days

Day: 44.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,466,813 km

• M1: 1,181,374 km (0.113 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.7

Radius: 10.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.72 AU - 4.72 AU

Year: 3823 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 111,466,813 km

• M1: 187,446 km (0.076 R)
• M2: 322,533 km (0.105 R)
• M3: 537,804 km (0.116 R)
• M4: 629,059 km (0.12 R)
• M5: 719,566 km (0.104 R)
• M6: 815,009 km (0.115 R)
• M7: 944,411 km (0.083 R)
• M8: 1,648,419 km (0.114 R)
• M9: 1,862,643 km (0.05 R)
• M10: 1,997,580 km (0.071 R)
• M11: 2,155,855 km (0.103 R)
• M12: 2,236,638 km (0.079 R)
• M13: 2,841,462 km (0.113 R)
• M14: 2,908,033 km (0.082 R)
• M15: 2,997,493 km (0.034 R)
• M16: 3,179,553 km (0.112 R)
• M17: 3,495,055 km (0.107 R)
• M18: 3,869,798 km (0.069 R)
• M19: 3,968,532 km (0.119 R)
• M20: 4,436,624 km (0.098 R)
• M21: 4,527,280 km (0.039 R)
• M22: 4,776,211 km (0.114 R)
• M23: 4,895,740 km (0.095 R)
• M24: 5,016,166 km (0.061 R)
• M25: 5,151,253 km (0.06 R)
• M26: 5,356,202 km (0.111 R)
• M27: 5,619,644 km (0.116 R)
• M28: 5,731,842 km (0.06 R)
• M29: 6,304,204 km (0.095 R)
• M30: 6,435,401 km (0.058 R)
• M31: 6,656,357 km (0.047 R)
• M32: 6,730,558 km (0.118 R)
• M33: 7,860,471 km (0.069 R)
• M34: 8,191,830 km (0.107 R)
• M35: 8,527,827 km (0.094 R)
• M36: 8,705,698 km (0.096 R)
• M37: 8,786,930 km (0.066 R)
• M38: 9,065,033 km (0.067 R)
• M39: 9,495,874 km (0.11 R)
• M40: 9,747,498 km (0.072 R)
• M41: 10,171,907 km (0.09 R)
• M42: 11,109,138 km (0.069 R)
• M43: 11,356,573 km (0.078 R)
• M44: 11,427,632 km (0.096 R)
• M45: 11,875,079 km (0.054 R)
• M46: 11,947,185 km (0.112 R)
• M47: 12,146,300 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.8

Radius: 12.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.09 AU - 8.25 AU

Year: 7157 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 111,466,813 km

• M1: 170,691 km (0.119 R)
• M2: 278,850 km (0.088 R)
• M3: 469,289 km (0.064 R)
• M4: 736,022 km (0.109 R)
• M5: 902,823 km (0.064 R)
• M6: 1,376,300 km (0.117 R)
• M7: 1,658,592 km (0.098 R)
• M8: 1,825,692 km (0.035 R)
• M9: 2,614,073 km (0.045 R)
• M10: 3,450,325 km (0.092 R)
• M11: 3,811,903 km (0.059 R)
• M12: 4,059,787 km (0.11 R)
• M13: 4,160,466 km (0.093 R)
• M14: 4,287,475 km (0.062 R)
• M15: 4,364,368 km (0.117 R)
• M16: 4,545,531 km (0.069 R)
• M17: 5,022,749 km (0.099 R)
• M18: 5,212,738 km (0.064 R)
• M19: 5,405,270 km (0.066 R)
• M20: 6,285,504 km (0.12 R)
• M21: 6,460,982 km (0.108 R)
• M22: 6,638,256 km (0.113 R)
• M23: 6,817,025 km (0.088 R)
• M24: 7,486,476 km (0.046 R)
• M25: 7,735,108 km (0.037 R)
• M26: 8,432,982 km (0.03 R)
• M27: 9,019,106 km (0.107 R)
• M28: 9,551,076 km (0.109 R)
• M29: 9,854,909 km (0.044 R)
• M30: 9,990,894 km (0.065 R)
• M31: 11,101,658 km (0.098 R)
• M32: 11,779,636 km (0.068 R)
• M33: 12,141,962 km (0.043 R)
• M34: 12,251,318 km (0.036 R)
• M35: 12,397,774 km (0.066 R)
• M36: 13,063,634 km (0.095 R)
• M37: 13,175,832 km (0.053 R)
• M38: 14,046,043 km (0.06 R)
• M39: 14,199,381 km (0.076 R)
• M40: 14,391,764 km (0.086 R)
• M41: 14,623,641 km (0.039 R)
• M42: 14,740,177 km (0.12 R)
• M43: 14,973,999 km (0.056 R)
• M44: 15,091,433 km (0.077 R)
• M45: 15,366,544 km (0.119 R)
• M46: 15,682,943 km (0.051 R)
• M47: 16,161,656 km (0.098 R)
• M48: 16,241,841 km (0.113 R)
• M49: 16,322,324 km (0.098 R)
• M50: 16,970,233 km (0.065 R)
• M51: 17,957,878 km (0.114 R)
• M52: 18,165,969 km (0.112 R)
• M53: 19,218,539 km (0.049 R)
• M54: 19,988,519 km (0.111 R)
• M55: 20,290,857 km (0.055 R)
• M56: 22,537,966 km (0.101 R)
• M57: 22,987,807 km (0.12 R)
• M58: 23,805,060 km (0.042 R)
• M59: 23,942,092 km (0.094 R)
• M60: 24,770,415 km (0.08 R)
• M61: 25,188,093 km (0.113 R)
• M62: 25,467,841 km (0.115 R)
• M63: 25,701,812 km (0.086 R)
• M64: 25,795,610 km (0.094 R)
• M65: 25,889,408 km (0.116 R)
• M66: 26,786,995 km (0.108 R)
• M67: 26,929,561 km (0.083 R)
• M68: 27,072,577 km (0.073 R)
• M69: 27,983,478 km (0.092 R)
• M70: 28,128,289 km (0.088 R)
• M71: 28,273,250 km (0.114 R)
• M72: 28,709,776 km (0.076 R)
• M73: 29,736,915 km (0.072 R)
• M74: 29,884,718 km (0.03 R)
• M75: 30,131,405 km (0.108 R)
• M76: 30,378,840 km (0.098 R)
• M77: 31,575,922 km (0.053 R)
• M78: 32,483,831 km (0.049 R)
• M79: 32,635,972 km (0.098 R)
• M80: 33,195,917 km (0.107 R)
• M81: 33,810,465 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.5

Radius: 7

Gravity: 18.56 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.05 AU - 19.87 AU

Year: 30776 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,466,813 km

• M1: 138,827 km (0.105 R)
• M2: 378,782 km (0.104 R)
• M3: 581,188 km (0.1 R)
• M4: 978,071 km (0.111 R)
• M5: 1,080,246 km (0.117 R)
• M6: 1,150,258 km (0.054 R)
• M7: 2,374,717 km (0.104 R)
• M8: 2,702,336 km (0.084 R)
• M9: 2,750,357 km (0.117 R)
• M10: 3,715,413 km (0.078 R)
• M11: 4,716,970 km (0.102 R)
• M12: 5,673,200 km (0.097 R)
• M13: 6,428,669 km (0.092 R)
• M14: 6,752,698 km (0.064 R)
• M15: 7,215,404 km (0.071 R)
• M16: 8,240,898 km (0.087 R)
• M17: 9,238,716 km (0.105 R)
• M18: 11,816,137 km (0.097 R)
• M19: 11,974,262 km (0.102 R)
• M20: 14,176,941 km (0.116 R)
• M21: 14,938,395 km (0.05 R)
• M22: 18,023,851 km (0.094 R)
• M23: 18,114,806 km (0.096 R)
• M24: 18,755,833 km (0.116 R)
• M25: 18,847,985 km (0.117 R)
• M26: 21,105,417 km (0.065 R)
• M27: 21,393,543 km (0.112 R)
• M28: 21,779,804 km (0.112 R)
• M29: 22,363,535 km (0.053 R)
• M30: 22,657,196 km (0.052 R)
• M31: 25,869,212 km (0.108 R)
• M32: 27,527,803 km (0.095 R)
• M33: 29,434,428 km (0.074 R)
• M34: 29,541,540 km (0.047 R)
• M35: 29,648,952 km (0.096 R)
• M36: 31,273,884 km (0.12 R)
• M37: 33,038,989 km (0.064 R)
• M38: 34,722,863 km (0.106 R)
• M39: 34,836,108 km (0.116 R)
• M40: 37,358,478 km (0.066 R)
• M41: 37,823,428 km (0.105 R)
• M42: 39,465,713 km (0.106 R)
• M43: 42,213,826 km (0.082 R)
• M44: 43,062,495 km (0.112 R)
• M45: 43,549,885 km (0.111 R)
• M46: 43,916,699 km (0.09 R)
• M47: 44,039,220 km (0.101 R)
• M48: 45,393,978 km (0.096 R)
• M49: 45,641,862 km (0.088 R)
• M50: 45,765,878 km (0.099 R)
• M51: 46,887,563 km (0.107 R)
• M52: 49,158,010 km (0.103 R)
• M53: 49,412,476 km (0.056 R)
• M54: 51,851,669 km (0.028 R)
• M55: 52,630,027 km (0.111 R)
• M56: 53,412,424 km (0.086 R)
• M57: 53,543,172 km (0.049 R)
• M58: 55,384,872 km (0.082 R)
• M59: 56,180,433 km (0.03 R)
• M60: 57,247,216 km (0.116 R)
• M61: 61,169,821 km (0.116 R)
• M62: 61,306,554 km (0.104 R)
• M63: 62,267,122 km (0.076 R)
• M64: 62,542,382 km (0.081 R)
• M65: 63,509,233 km (0.119 R)
• M66: 64,341,895 km (0.109 R)
• M67: 65,597,769 km (0.117 R)
• M68: 66,861,572 km (0.09 R)
• M69: 67,284,634 km (0.104 R)
• M70: 68,417,090 km (0.079 R)
• M71: 68,985,712 km (0.108 R)
• M72: 71,563,881 km (0.108 R)
• M73: 71,996,668 km (0.094 R)
• M74: 72,285,691 km (0.027 R)
• M75: 72,575,013 km (0.112 R)
• M76: 73,882,050 km (0.092 R)
• M77: 75,196,716 km (0.095 R)
• M78: 80,083,031 km (0.111 R)
• M79: 80,232,629 km (0.109 R)
• M80: 82,337,770 km (0.065 R)
• M81: 84,004,440 km (0.111 R)
• M82: 88,761,054 km (0.059 R)
• M83: 89,847,135 km (0.109 R)
• M84: 90,781,523 km (0.051 R)
• M85: 92,346,167 km (0.078 R)
• M86: 92,660,173 km (0.083 R)
• M87: 92,817,251 km (0.106 R)
• M88: 93,761,812 km (0.039 R)
• M89: 95,660,658 km (0.108 R)
• M90: 100,301,483 km (0.063 R)
• M91: 102,405,577 km (0.113 R)
• M92: 103,707,527 km (0.069 R)
• M93: 104,033,950 km (0.104 R)
• M94: 107,976,901 km (0.066 R)
• M95: 108,638,722 km (0.083 R)
• M96: 108,970,231 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit