🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.51 AU - 0.59 AU

Year: 155 Days

Day: 24.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 60.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.63 AU - 0.79 AU

Year: 228 Days

Day: 29.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.73 AU - 0.75 AU

Year: 242 Days

Day: 45.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,526,178 km

• M1: 36,801 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.92 AU - 0.96 AU

Year: 347 Days

Day: 28.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.77 AU - 2.05 AU

Year: 1005 Days

Day: 21.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.2

Radius: 8.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.83 AU - 5.03 AU

Year: 3551 Days

Day: 9.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 87.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 77,526,178 km

• M1: 344,823 km (0.096 R)
• M2: 505,940 km (0.112 R)
• M3: 841,039 km (0.076 R)
• M4: 1,046,288 km (0.109 R)
• M5: 1,121,386 km (0.086 R)
• M6: 1,188,854 km (0.1 R)
• M7: 1,568,085 km (0.093 R)
• M8: 1,633,010 km (0.096 R)
• M9: 1,856,360 km (0.071 R)
• M10: 2,006,855 km (0.097 R)
• M11: 2,125,337 km (0.106 R)
• M12: 2,357,064 km (0.06 R)
• M13: 2,635,765 km (0.106 R)
• M14: 2,739,586 km (0.117 R)
• M15: 3,128,091 km (0.089 R)
• M16: 3,406,044 km (0.118 R)
• M17: 3,764,780 km (0.04 R)
• M18: 4,394,737 km (0.112 R)
• M19: 4,456,521 km (0.069 R)
• M20: 4,518,454 km (0.089 R)
• M21: 4,816,902 km (0.097 R)
• M22: 5,284,994 km (0.097 R)
• M23: 5,367,123 km (0.048 R)
• M24: 5,616,203 km (0.106 R)
• M25: 5,716,883 km (0.075 R)
• M26: 6,264,112 km (0.084 R)
• M27: 6,579,314 km (0.043 R)
• M28: 6,935,507 km (0.038 R)
• M29: 7,206,877 km (0.107 R)
• M30: 7,316,383 km (0.101 R)
• M31: 7,463,288 km (0.108 R)
• M32: 7,685,591 km (0.092 R)
• M33: 7,760,090 km (0.104 R)
• M34: 7,872,438 km (0.11 R)
• M35: 8,231,473 km (0.116 R)
• M36: 9,741,215 km (0.092 R)
• M37: 9,801,802 km (0.047 R)
• M38: 10,106,383 km (0.105 R)
• M39: 10,496,684 km (0.1 R)
• M40: 12,367,854 km (0.066 R)
• M41: 13,274,268 km (0.109 R)
• M42: 13,746,848 km (0.075 R)
• M43: 14,477,484 km (0.062 R)
• M44: 14,662,087 km (0.1 R)
• M45: 15,080,513 km (0.069 R)
• M46: 15,432,068 km (0.088 R)
• M47: 15,502,678 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.5

Radius: 8.5

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.98 AU - 7.32 AU

Year: 5808 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,526,178 km

• M1: 106,663 km (0.05 R)
• M2: 159,621 km (0.106 R)
• M3: 221,704 km (0.104 R)
• M4: 433,684 km (0.102 R)
• M5: 614,398 km (0.053 R)
• M6: 708,196 km (0.087 R)
• M7: 807,081 km (0.109 R)
• M8: 871,408 km (0.108 R)
• M9: 1,089,521 km (0.103 R)
• M10: 1,294,770 km (0.038 R)
• M11: 1,449,005 km (0.089 R)
• M12: 1,560,755 km (0.06 R)
• M13: 1,625,830 km (0.087 R)
• M14: 2,928,678 km (0.12 R)
• M15: 3,070,945 km (0.098 R)
• M16: 3,447,483 km (0.057 R)
• M17: 3,838,681 km (0.072 R)
• M18: 3,972,123 km (0.104 R)
• M19: 4,175,426 km (0.116 R)
• M20: 4,428,546 km (0.057 R)
• M21: 4,639,479 km (0.097 R)
• M22: 4,781,896 km (0.082 R)
• M23: 5,095,453 km (0.058 R)
• M24: 5,217,824 km (0.061 R)
• M25: 5,415,742 km (0.089 R)
• M26: 5,972,545 km (0.097 R)
• M27: 6,362,697 km (0.039 R)
• M28: 6,922,941 km (0.091 R)
• M29: 7,085,853 km (0.057 R)
• M30: 7,167,832 km (0.096 R)
• M31: 7,610,193 km (0.079 R)
• M32: 7,722,242 km (0.118 R)
• M33: 7,778,491 km (0.062 R)
• M34: 8,319,287 km (0.092 R)
• M35: 8,872,201 km (0.117 R)
• M36: 9,587,728 km (0.118 R)
• M37: 10,290,688 km (0.082 R)
• M38: 10,414,555 km (0.099 R)
• M39: 11,105,248 km (0.076 R)
• M40: 11,520,233 km (0.098 R)
• M41: 11,875,378 km (0.118 R)
• M42: 13,197,075 km (0.115 R)
• M43: 13,433,141 km (0.097 R)
• M44: 13,534,867 km (0.047 R)
• M45: 13,943,718 km (0.102 R)
• M46: 14,149,864 km (0.096 R)
• M47: 14,495,435 km (0.107 R)
• M48: 14,738,981 km (0.082 R)
• M49: 15,054,183 km (0.109 R)
• M50: 15,230,260 km (0.044 R)
• M51: 15,620,112 km (0.081 R)
• M52: 15,726,925 km (0.088 R)
• M53: 15,977,202 km (0.069 R)
• M54: 16,955,123 km (0.05 R)
• M55: 17,101,580 km (0.083 R)
• M56: 17,840,444 km (0.063 R)
• M57: 18,514,382 km (0.076 R)
• M58: 18,854,418 km (0.08 R)
• M59: 19,006,260 km (0.1 R)
• M60: 19,120,403 km (0.086 R)
• M61: 21,213,427 km (0.06 R)
• M62: 21,490,033 km (0.073 R)
• M63: 22,126,722 km (0.08 R)
• M64: 22,286,792 km (0.107 R)
• M65: 22,648,669 km (0.041 R)
• M66: 23,215,196 km (0.093 R)
• M67: 23,337,268 km (0.101 R)
• M68: 23,418,649 km (0.079 R)
• M69: 23,868,490 km (0.094 R)
• M70: 24,569,206 km (0.094 R)
• M71: 25,109,554 km (0.092 R)
• M72: 25,990,685 km (0.081 R)
• M73: 26,371,561 km (0.116 R)
• M74: 26,541,355 km (0.108 R)
• M75: 26,839,354 km (0.114 R)
• M76: 26,967,410 km (0.07 R)
• M77: 27,956,252 km (0.107 R)
• M78: 28,085,953 km (0.052 R)
• M79: 28,302,870 km (0.073 R)
• M80: 28,781,882 km (0.085 R)
• M81: 29,395,383 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.5

Radius: 3.1

Gravity: 39.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 15.47 AU - 19.45 AU

Year: 27782 Days

Day: 16 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,526,178 km

• M1: 127,906 km (0.097 R)
• M2: 241,451 km (0.108 R)
• M3: 1,352,365 km (0.049 R)
• M4: 2,525,810 km (0.099 R)
• M5: 2,600,011 km (0.1 R)
• M6: 2,981,934 km (0.082 R)
• M7: 3,259,588 km (0.078 R)
• M8: 4,184,851 km (0.109 R)
• M9: 4,630,503 km (0.091 R)
• M10: 4,951,390 km (0.072 R)
• M11: 5,184,913 km (0.117 R)
• M12: 5,565,938 km (0.085 R)
• M13: 5,857,804 km (0.115 R)
• M14: 5,906,872 km (0.108 R)
• M15: 7,283,472 km (0.059 R)
• M16: 7,495,452 km (0.092 R)
• M17: 7,709,526 km (0.115 R)
• M18: 8,198,562 km (0.098 R)
• M19: 10,252,241 km (0.118 R)
• M20: 10,609,182 km (0.088 R)
• M21: 11,091,485 km (0.113 R)
• M22: 11,519,335 km (0.11 R)
• M23: 11,642,454 km (0.104 R)
• M24: 11,766,172 km (0.071 R)
• M25: 12,077,186 km (0.066 R)
• M26: 12,644,012 km (0.094 R)
• M27: 12,834,749 km (0.086 R)
• M28: 13,999,668 km (0.11 R)
• M29: 14,065,341 km (0.109 R)
• M30: 14,262,960 km (0.112 R)
• M31: 16,014,602 km (0.079 R)
• M32: 16,221,047 km (0.07 R)
• M33: 16,290,161 km (0.062 R)
• M34: 16,428,389 km (0.047 R)
• M35: 16,497,653 km (0.074 R)
• M36: 16,845,618 km (0.114 R)
• M37: 17,196,126 km (0.093 R)
• M38: 18,549,238 km (0.114 R)
• M39: 18,766,006 km (0.092 R)
• M40: 18,911,116 km (0.07 R)
• M41: 20,158,313 km (0.076 R)
• M42: 21,583,532 km (0.12 R)
• M43: 21,887,664 km (0.043 R)
• M44: 22,346,631 km (0.107 R)
• M45: 22,963,423 km (0.115 R)
• M46: 24,371,588 km (0.058 R)
• M47: 24,767,573 km (0.087 R)
• M48: 25,646,461 km (0.072 R)
• M49: 26,291,975 km (0.115 R)
• M50: 26,779,664 km (0.08 R)
• M51: 26,942,876 km (0.06 R)
• M52: 28,260,534 km (0.085 R)
• M53: 29,178,466 km (0.07 R)
• M54: 29,514,762 km (0.092 R)
• M55: 31,215,092 km (0.084 R)
• M56: 32,077,075 km (0.051 R)
• M57: 32,946,837 km (0.116 R)
• M58: 33,296,896 km (0.12 R)
• M59: 34,354,553 km (0.054 R)
• M60: 35,691,958 km (0.083 R)
• M61: 36,955,611 km (0.108 R)
• M62: 37,501,643 km (0.061 R)
• M63: 38,693,788 km (0.066 R)
• M64: 40,551,944 km (0.119 R)
• M65: 40,645,741 km (0.098 R)
• M66: 41,303,374 km (0.088 R)
• M67: 41,870,050 km (0.093 R)
• M68: 42,915,291 km (0.096 R)
• M69: 44,258,231 km (0.082 R)
• M70: 44,934,712 km (0.119 R)
• M71: 46,395,984 km (0.036 R)
• M72: 47,477,577 km (0.057 R)
• M73: 50,468,936 km (0.069 R)
• M74: 50,973,380 km (0.094 R)
• M75: 52,089,081 km (0.116 R)
• M76: 52,598,911 km (0.074 R)
• M77: 52,905,586 km (0.098 R)
• M78: 53,726,280 km (0.105 R)
• M79: 54,241,346 km (0.118 R)
• M80: 56,945,925 km (0.115 R)
• M81: 57,050,943 km (0.068 R)
• M82: 59,481,161 km (0.069 R)
• M83: 59,907,365 km (0.059 R)
• M84: 60,334,467 km (0.117 R)
• M85: 60,655,504 km (0.119 R)
• M86: 65,099,009 km (0.118 R)
• M87: 65,758,138 km (0.075 R)
• M88: 69,870,583 km (0.039 R)
• M89: 70,657,917 km (0.075 R)
• M90: 72,128,015 km (0.065 R)
• M91: 73,608,136 km (0.066 R)
• M92: 77,293,779 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 17,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit