🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.97 AU - 1.43 AU

Year: 475 Days

Day: 13.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,120,156 km

• M1: 690,245 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.39 AU - 1.73 AU

Year: 705 Days

Day: 34.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.32 AU - 2.78 AU

Year: 1473 Days

Day: 23.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.32 AU - 2.82 AU

Year: 1490 Days

Day: 22.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,120,156 km

• M1: 1,100,592 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.48 AU - 4.46 AU

Year: 2861 Days

Day: 19.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,120,156 km

• M1: 897,737 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.1

Radius: 9.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.14 AU - 6.74 AU

Year: 5236 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 94,120,156 km

• M1: 176,825 km (0.113 R)
• M2: 294,558 km (0.053 R)
• M3: 391,049 km (0.104 R)
• M4: 655,687 km (0.092 R)
• M5: 717,172 km (0.095 R)
• M6: 1,139,637 km (0.114 R)
• M7: 1,606,831 km (0.09 R)
• M8: 1,667,567 km (0.047 R)
• M9: 1,970,802 km (0.067 R)
• M10: 2,730,161 km (0.118 R)
• M11: 3,507,771 km (0.081 R)
• M12: 4,129,649 km (0.099 R)
• M13: 5,053,266 km (0.049 R)
• M14: 5,271,081 km (0.076 R)
• M15: 5,454,937 km (0.088 R)
• M16: 5,734,834 km (0.101 R)
• M17: 6,523,514 km (0.086 R)
• M18: 6,582,606 km (0.099 R)
• M19: 6,900,651 km (0.112 R)
• M20: 7,041,422 km (0.107 R)
• M21: 7,428,133 km (0.113 R)
• M22: 7,572,345 km (0.116 R)
• M23: 8,999,658 km (0.078 R)
• M24: 9,197,726 km (0.061 R)
• M25: 9,642,780 km (0.078 R)
• M26: 10,392,714 km (0.057 R)
• M27: 10,949,816 km (0.047 R)
• M28: 11,184,834 km (0.098 R)
• M29: 11,302,867 km (0.069 R)
• M30: 11,659,808 km (0.112 R)
• M31: 12,360,374 km (0.045 R)
• M32: 12,604,967 km (0.114 R)
• M33: 12,727,936 km (0.103 R)
• M34: 13,099,238 km (0.068 R)
• M35: 13,954,041 km (0.095 R)
• M36: 14,439,635 km (0.107 R)
• M37: 14,516,828 km (0.102 R)
• M38: 14,904,735 km (0.073 R)
• M39: 15,034,736 km (0.066 R)
• M40: 15,929,331 km (0.11 R)
• M41: 16,062,323 km (0.061 R)
• M42: 16,142,209 km (0.066 R)
• M43: 16,249,022 km (0.073 R)
• M44: 17,879,788 km (0.117 R)
• M45: 18,212,194 km (0.097 R)
• M46: 18,490,746 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.6

Radius: 8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.09 AU - 8.67 AU

Year: 8773 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 94,120,156 km

• M1: 107,411 km (0.091 R)
• M2: 322,533 km (0.11 R)
• M3: 415,284 km (0.09 R)
• M4: 545,434 km (0.042 R)
• M5: 601,383 km (0.042 R)
• M6: 1,004,251 km (0.073 R)
• M7: 1,134,700 km (0.099 R)
• M8: 1,768,696 km (0.118 R)
• M9: 1,854,714 km (0.107 R)
• M10: 3,079,173 km (0.118 R)
• M11: 3,593,490 km (0.104 R)
• M12: 3,684,895 km (0.048 R)
• M13: 4,058,141 km (0.025 R)
• M14: 4,720,411 km (0.106 R)
• M15: 4,901,275 km (0.103 R)
• M16: 5,415,892 km (0.071 R)
• M17: 5,711,647 km (0.072 R)
• M18: 6,518,278 km (0.106 R)
• M19: 7,198,500 km (0.101 R)
• M20: 8,068,112 km (0.078 R)
• M21: 8,674,433 km (0.115 R)
• M22: 10,110,871 km (0.085 R)
• M23: 10,790,345 km (0.047 R)
• M24: 11,108,988 km (0.078 R)
• M25: 11,189,173 km (0.099 R)
• M26: 11,592,638 km (0.105 R)
• M27: 11,782,627 km (0.067 R)
• M28: 12,165,598 km (0.055 R)
• M29: 13,538,308 km (0.089 R)
• M30: 14,083,592 km (0.09 R)
• M31: 14,257,275 km (0.054 R)
• M32: 15,642,552 km (0.088 R)
• M33: 16,548,965 km (0.108 R)
• M34: 17,286,483 km (0.118 R)
• M35: 17,410,350 km (0.086 R)
• M36: 17,472,433 km (0.116 R)
• M37: 17,909,109 km (0.084 R)
• M38: 18,507,501 km (0.053 R)
• M39: 18,665,925 km (0.117 R)
• M40: 19,853,283 km (0.108 R)
• M41: 20,080,672 km (0.115 R)
• M42: 20,145,747 km (0.091 R)
• M43: 20,341,570 km (0.108 R)
• M44: 20,570,754 km (0.1 R)
• M45: 20,669,190 km (0.079 R)
• M46: 21,197,270 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.1

Radius: 3.5

Gravity: 76.42 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.27 AU - 18.09 AU

Year: 23537 Days

Day: 18.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,120,156 km

• M1: 740,360 km (0.096 R)
• M2: 911,799 km (0.107 R)
• M3: 1,063,940 km (0.038 R)
• M4: 1,426,117 km (0.09 R)
• M5: 1,531,134 km (0.102 R)
• M6: 1,602,492 km (0.057 R)
• M7: 1,711,699 km (0.105 R)
• M8: 1,975,889 km (0.09 R)
• M9: 3,018,436 km (0.06 R)
• M10: 3,290,256 km (0.106 R)
• M11: 3,664,549 km (0.112 R)
• M12: 4,003,239 km (0.072 R)
• M13: 4,151,341 km (0.091 R)
• M14: 4,504,093 km (0.093 R)
• M15: 4,606,567 km (0.11 R)
• M16: 5,291,725 km (0.12 R)
• M17: 5,563,694 km (0.109 R)
• M18: 6,177,644 km (0.106 R)
• M19: 6,521,570 km (0.089 R)
• M20: 7,108,592 km (0.047 R)
• M21: 7,287,810 km (0.081 R)
• M22: 7,408,236 km (0.112 R)
• M23: 8,332,153 km (0.101 R)
• M24: 8,584,524 km (0.082 R)
• M25: 9,032,271 km (0.027 R)
• M26: 9,619,143 km (0.081 R)
• M27: 9,685,116 km (0.084 R)
• M28: 11,035,536 km (0.079 R)
• M29: 11,662,201 km (0.1 R)
• M30: 12,086,461 km (0.075 R)
• M31: 12,300,386 km (0.094 R)
• M32: 12,804,680 km (0.08 R)
• M33: 13,389,009 km (0.095 R)
• M34: 15,040,420 km (0.049 R)
• M35: 16,046,017 km (0.06 R)
• M36: 16,281,185 km (0.112 R)
• M37: 16,596,537 km (0.087 R)
• M38: 16,993,421 km (0.105 R)
• M39: 18,121,388 km (0.099 R)
• M40: 18,448,110 km (0.075 R)
• M41: 19,690,521 km (0.084 R)
• M42: 20,448,832 km (0.107 R)
• M43: 20,959,559 km (0.098 R)
• M44: 21,130,849 km (0.117 R)
• M45: 21,216,568 km (0.105 R)
• M46: 21,388,456 km (0.052 R)
• M47: 21,647,261 km (0.086 R)
• M48: 22,604,687 km (0.074 R)
• M49: 23,221,180 km (0.098 R)
• M50: 25,103,570 km (0.113 R)
• M51: 27,220,679 km (0.063 R)
• M52: 27,501,025 km (0.093 R)
• M53: 27,970,314 km (0.103 R)
• M54: 31,036,173 km (0.105 R)
• M55: 33,005,778 km (0.066 R)
• M56: 33,804,780 km (0.047 R)
• M57: 34,005,541 km (0.084 R)
• M58: 34,106,071 km (0.101 R)
• M59: 36,342,559 km (0.12 R)
• M60: 36,651,179 km (0.066 R)
• M61: 38,835,906 km (0.107 R)
• M62: 39,996,936 km (0.105 R)
• M63: 40,741,783 km (0.098 R)
• M64: 41,706,091 km (0.107 R)
• M65: 43,547,940 km (0.089 R)
• M66: 43,657,147 km (0.086 R)
• M67: 46,638,931 km (0.037 R)
• M68: 47,872,515 km (0.11 R)
• M69: 53,262,377 km (0.034 R)
• M70: 58,479,304 km (0.078 R)
• M71: 58,599,730 km (0.058 R)
• M72: 59,203,208 km (0.076 R)
• M73: 59,687,456 km (0.109 R)
• M74: 62,620,472 km (0.119 R)
• M75: 63,856,300 km (0.093 R)
• M76: 64,352,965 km (0.088 R)
• M77: 66,729,177 km (0.117 R)
• M78: 67,359,284 km (0.116 R)
• M79: 71,953,883 km (0.094 R)
• M80: 73,507,756 km (0.103 R)
• M81: 73,897,907 km (0.12 R)
• M82: 75,203,448 km (0.115 R)
• M83: 75,334,496 km (0.03 R)
• M84: 75,596,591 km (0.055 R)
• M85: 82,249,059 km (0.094 R)
• M86: 82,519,083 km (0.116 R)
• M87: 86,466,522 km (0.07 R)
• M88: 86,878,365 km (0.089 R)
• M89: 87,290,956 km (0.091 R)
• M90: 87,704,145 km (0.04 R)
• M91: 89,779,666 km (0.073 R)
• M92: 90,335,871 km (0.111 R)
• M93: 92,431,887 km (0.118 R)
• M94: 92,712,532 km (0.075 R)
• M95: 93,838,107 km (0.074 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit