🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.89 AU - 1.47 AU

Year: 455 Days

Day: 25.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.59 AU - 2.47 AU

Year: 1026 Days

Day: 15 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,073,209 km

• M1: 424,260 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.55 AU - 3.05 AU

Year: 1662 Days

Day: 18.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,073,209 km

• M1: 243,246 km (0.113 R)
• M2: 419,472 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.08 AU - 5.34 AU

Year: 3626 Days

Day: 46.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.12 AU - 5.28 AU

Year: 4207 Days

Day: 34.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 10.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.33 AU - 7.89 AU

Year: 6726 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,073,209 km

• M1: 334,950 km (0.101 R)
• M2: 423,811 km (0.089 R)
• M3: 791,971 km (0.079 R)
• M4: 1,643,632 km (0.115 R)
• M5: 1,763,609 km (0.105 R)
• M6: 2,012,540 km (0.111 R)
• M7: 2,206,868 km (0.09 R)
• M8: 2,356,765 km (0.098 R)
• M9: 2,475,695 km (0.114 R)
• M10: 2,737,491 km (0.117 R)
• M11: 2,862,854 km (0.098 R)
• M12: 3,674,124 km (0.105 R)
• M13: 3,772,858 km (0.107 R)
• M14: 3,852,594 km (0.114 R)
• M15: 4,197,716 km (0.089 R)
• M16: 4,363,620 km (0.093 R)
• M17: 4,510,525 km (0.099 R)
• M18: 4,874,347 km (0.109 R)
• M19: 5,247,744 km (0.076 R)
• M20: 5,314,464 km (0.053 R)
• M21: 5,404,073 km (0.042 R)
• M22: 5,698,781 km (0.108 R)
• M23: 5,767,596 km (0.066 R)
• M24: 5,836,561 km (0.068 R)
• M25: 6,162,535 km (0.11 R)
• M26: 6,422,685 km (0.115 R)
• M27: 6,590,235 km (0.034 R)
• M28: 6,662,491 km (0.085 R)
• M29: 6,783,515 km (0.108 R)
• M30: 7,449,376 km (0.079 R)
• M31: 8,084,718 km (0.089 R)
• M32: 8,474,271 km (0.108 R)
• M33: 8,949,842 km (0.063 R)
• M34: 9,190,844 km (0.088 R)
• M35: 9,352,709 km (0.083 R)
• M36: 9,488,395 km (0.048 R)
• M37: 9,816,612 km (0.067 R)
• M38: 10,093,069 km (0.079 R)
• M39: 10,540,666 km (0.081 R)
• M40: 10,937,549 km (0.112 R)
• M41: 11,023,269 km (0.104 R)
• M42: 11,310,646 km (0.12 R)
• M43: 11,629,589 km (0.071 R)
• M44: 11,717,104 km (0.078 R)
• M45: 12,039,786 km (0.114 R)
• M46: 13,055,855 km (0.064 R)
• M47: 13,268,434 km (0.085 R)
• M48: 13,697,031 km (0.072 R)
• M49: 13,851,267 km (0.093 R)
• M50: 14,192,500 km (0.115 R)
• M51: 14,851,628 km (0.068 R)
• M52: 15,169,074 km (0.071 R)
• M53: 15,617,270 km (0.096 R)
• M54: 15,778,387 km (0.105 R)
• M55: 16,625,260 km (0.085 R)
• M56: 16,954,824 km (0.05 R)
• M57: 17,220,061 km (0.071 R)
• M58: 17,319,843 km (0.057 R)
• M59: 17,520,155 km (0.043 R)
• M60: 17,889,213 km (0.096 R)
• M61: 18,193,046 km (0.083 R)
• M62: 18,362,690 km (0.07 R)
• M63: 18,635,108 km (0.077 R)
• M64: 18,874,614 km (0.119 R)
• M65: 19,115,018 km (0.078 R)
• M66: 19,425,732 km (0.082 R)
• M67: 20,367,900 km (0.115 R)
• M68: 21,004,289 km (0.103 R)
• M69: 21,324,877 km (0.085 R)
• M70: 21,970,990 km (0.088 R)
• M71: 22,369,070 km (0.042 R)
• M72: 22,550,832 km (0.079 R)
• M73: 22,952,353 km (0.079 R)
• M74: 23,025,506 km (0.106 R)
• M75: 24,282,876 km (0.043 R)
• M76: 24,807,067 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 12.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.96 AU - 7.54 AU

Year: 6925 Days

Day: 13.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,073,209 km

• M1: 265,087 km (0.098 R)
• M2: 415,732 km (0.039 R)
• M3: 537,206 km (0.1 R)
• M4: 649,554 km (0.118 R)
• M5: 847,921 km (0.085 R)
• M6: 1,038,808 km (0.08 R)
• M7: 1,199,177 km (0.099 R)
• M8: 1,561,951 km (0.108 R)
• M9: 1,887,626 km (0.081 R)
• M10: 2,104,543 km (0.103 R)
• M11: 2,234,992 km (0.083 R)
• M12: 2,329,987 km (0.106 R)
• M13: 2,563,360 km (0.111 R)
• M14: 2,662,842 km (0.078 R)
• M15: 2,907,285 km (0.092 R)
• M16: 3,309,254 km (0.094 R)
• M17: 3,639,267 km (0.1 R)
• M18: 4,003,089 km (0.118 R)
• M19: 4,716,970 km (0.096 R)
• M20: 4,963,807 km (0.099 R)
• M21: 5,164,418 km (0.088 R)
• M22: 5,418,884 km (0.06 R)
• M23: 5,547,687 km (0.106 R)
• M24: 6,233,893 km (0.077 R)
• M25: 6,314,825 km (0.087 R)
• M26: 6,697,197 km (0.028 R)
• M27: 7,002,976 km (0.085 R)
• M28: 7,171,722 km (0.111 R)
• M29: 7,455,958 km (0.119 R)
• M30: 7,686,039 km (0.101 R)
• M31: 8,330,956 km (0.084 R)
• M32: 8,420,266 km (0.1 R)
• M33: 8,841,085 km (0.075 R)
• M34: 9,084,779 km (0.082 R)
• M35: 9,176,782 km (0.045 R)
• M36: 10,081,550 km (0.114 R)
• M37: 10,240,423 km (0.087 R)
• M38: 10,528,549 km (0.061 R)
• M39: 10,625,189 km (0.111 R)
• M40: 10,884,442 km (0.102 R)
• M41: 11,211,313 km (0.118 R)
• M42: 11,376,020 km (0.077 R)
• M43: 11,607,897 km (0.053 R)
• M44: 12,448,936 km (0.06 R)
• M45: 12,585,370 km (0.101 R)
• M46: 13,032,069 km (0.093 R)
• M47: 13,589,022 km (0.107 R)
• M48: 14,331,925 km (0.089 R)
• M49: 16,042,128 km (0.095 R)
• M50: 16,302,278 km (0.088 R)
• M51: 17,129,255 km (0.101 R)
• M52: 17,205,102 km (0.095 R)
• M53: 17,433,238 km (0.115 R)
• M54: 17,624,275 km (0.103 R)
• M55: 18,240,020 km (0.114 R)
• M56: 18,356,257 km (0.094 R)
• M57: 18,628,525 km (0.106 R)
• M58: 19,058,918 km (0.067 R)
• M59: 19,137,607 km (0.117 R)
• M60: 19,374,121 km (0.112 R)
• M61: 19,571,889 km (0.052 R)
• M62: 19,969,670 km (0.075 R)
• M63: 21,546,133 km (0.109 R)
• M64: 22,080,496 km (0.107 R)
• M65: 24,261,334 km (0.093 R)
• M66: 25,377,334 km (0.095 R)
• M67: 25,507,185 km (0.055 R)
• M68: 25,898,084 km (0.078 R)
• M69: 25,985,150 km (0.084 R)
• M70: 26,159,731 km (0.074 R)
• M71: 26,597,903 km (0.073 R)
• M72: 26,685,717 km (0.11 R)
• M73: 28,284,769 km (0.108 R)
• M74: 29,186,395 km (0.066 R)
• M75: 29,504,290 km (0.119 R)
• M76: 30,189,150 km (0.059 R)
• M77: 30,326,780 km (0.081 R)
• M78: 30,556,562 km (0.093 R)
• M79: 30,833,168 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.7

Radius: 7.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.85 AU - 18.97 AU

Year: 21461 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 52,073,209 km

• M1: 204,799 km (0.058 R)
• M2: 333,154 km (0.096 R)
• M3: 474,674 km (0.044 R)
• M4: 931,247 km (0.097 R)
• M5: 1,011,282 km (0.068 R)
• M6: 1,221,915 km (0.068 R)
• M7: 1,287,888 km (0.063 R)
• M8: 1,493,136 km (0.12 R)
• M9: 2,359,458 km (0.094 R)
• M10: 2,442,335 km (0.112 R)
• M11: 2,554,234 km (0.108 R)
• M12: 3,049,253 km (0.078 R)
• M13: 3,573,594 km (0.047 R)
• M14: 3,830,154 km (0.102 R)
• M15: 3,895,080 km (0.093 R)
• M16: 4,360,778 km (0.091 R)
• M17: 4,844,129 km (0.072 R)
• M18: 5,600,645 km (0.117 R)
• M19: 6,354,918 km (0.108 R)
• M20: 7,261,481 km (0.09 R)
• M21: 8,040,437 km (0.098 R)
• M22: 9,105,424 km (0.115 R)
• M23: 11,317,977 km (0.106 R)
• M24: 11,599,819 km (0.057 R)
• M25: 13,240,459 km (0.059 R)
• M26: 13,587,227 km (0.116 R)
• M27: 13,987,102 km (0.097 R)
• M28: 14,441,580 km (0.081 R)
• M29: 17,974,483 km (0.064 R)
• M30: 18,800,413 km (0.055 R)
• M31: 18,911,415 km (0.108 R)
• M32: 20,317,784 km (0.106 R)
• M33: 20,431,778 km (0.114 R)
• M34: 22,637,000 km (0.119 R)
• M35: 23,170,317 km (0.06 R)
• M36: 23,229,857 km (0.097 R)
• M37: 23,289,397 km (0.053 R)
• M38: 24,309,804 km (0.113 R)
• M39: 24,552,003 km (0.095 R)
• M40: 25,713,331 km (0.118 R)
• M41: 25,836,599 km (0.108 R)
• M42: 26,021,951 km (0.095 R)
• M43: 26,518,317 km (0.092 R)
• M44: 28,853,989 km (0.1 R)
• M45: 29,303,381 km (0.095 R)
• M46: 32,912,878 km (0.041 R)
• M47: 33,516,805 km (0.097 R)
• M48: 34,599,444 km (0.09 R)
• M49: 36,106,643 km (0.114 R)
• M50: 36,452,214 km (0.077 R)
• M51: 37,565,372 km (0.106 R)
• M52: 38,477,919 km (0.116 R)
• M53: 38,689,600 km (0.103 R)
• M54: 39,184,918 km (0.098 R)
• M55: 39,255,828 km (0.1 R)
• M56: 39,611,123 km (0.098 R)
• M57: 40,539,976 km (0.116 R)
• M58: 42,564,633 km (0.061 R)
• M59: 47,088,024 km (0.039 R)
• M60: 47,163,571 km (0.06 R)
• M61: 47,995,784 km (0.079 R)
• M62: 48,223,622 km (0.111 R)
• M63: 50,675,980 km (0.081 R)
• M64: 51,761,611 km (0.103 R)
• M65: 51,917,343 km (0.088 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 12,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit