🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.52 AU - 0.6 AU

Year: 160 Days

Day: 17 Hours

Environment

Temp: 140 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.6 AU - 0.94 AU

Year: 259 Days

Day: 45.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 66.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.65 AU - 0.95 AU

Year: 274 Days

Day: 21.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.92 AU - 1.06 AU

Year: 377 Days

Day: 47.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.28 AU - 1.76 AU

Year: 718 Days

Day: 31.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 155.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.68 AU - 3.6 AU

Year: 2130 Days

Day: 33.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,919,803 km

• M1: 282,740 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 10.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.46 AU - 5.14 AU

Year: 3414 Days

Day: 13.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 58,919,803 km

• M1: 207,941 km (0.065 R)
• M2: 349,760 km (0.1 R)
• M3: 490,980 km (0.095 R)
• M4: 626,366 km (0.084 R)
• M5: 702,960 km (0.077 R)
• M6: 790,475 km (0.043 R)
• M7: 913,594 km (0.064 R)
• M8: 1,349,971 km (0.119 R)
• M9: 1,480,570 km (0.11 R)
• M10: 1,576,612 km (0.117 R)
• M11: 1,734,737 km (0.099 R)
• M12: 1,898,247 km (0.116 R)
• M13: 2,262,817 km (0.104 R)
• M14: 2,544,959 km (0.094 R)
• M15: 2,767,261 km (0.066 R)
• M16: 2,898,758 km (0.056 R)
• M17: 3,168,333 km (0.101 R)
• M18: 3,433,271 km (0.093 R)
• M19: 3,758,198 km (0.071 R)
• M20: 4,038,843 km (0.117 R)
• M21: 4,120,374 km (0.1 R)
• M22: 4,188,591 km (0.101 R)
• M23: 4,763,196 km (0.067 R)
• M24: 4,878,237 km (0.062 R)
• M25: 5,587,780 km (0.09 R)
• M26: 5,970,152 km (0.111 R)
• M27: 6,377,058 km (0.112 R)
• M28: 7,250,560 km (0.067 R)
• M29: 7,667,639 km (0.038 R)
• M30: 8,144,108 km (0.112 R)
• M31: 8,264,834 km (0.099 R)
• M32: 9,685,415 km (0.104 R)
• M33: 10,479,929 km (0.086 R)
• M34: 10,648,825 km (0.058 R)
• M35: 11,142,049 km (0.117 R)
• M36: 11,526,516 km (0.051 R)
• M37: 11,876,276 km (0.067 R)
• M38: 11,954,366 km (0.102 R)
• M39: 12,072,099 km (0.067 R)
• M40: 12,189,982 km (0.113 R)
• M41: 12,367,854 km (0.092 R)
• M42: 12,685,899 km (0.116 R)
• M43: 12,926,303 km (0.075 R)
• M44: 13,249,135 km (0.112 R)
• M45: 13,574,660 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 12.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.16 AU - 9.54 AU

Year: 10947 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,919,803 km

• M1: 206,595 km (0.062 R)
• M2: 287,228 km (0.117 R)
• M3: 469,139 km (0.06 R)
• M4: 680,670 km (0.073 R)
• M5: 926,011 km (0.097 R)
• M6: 1,040,304 km (0.071 R)
• M7: 1,326,784 km (0.099 R)
• M8: 1,638,845 km (0.107 R)
• M9: 1,803,851 km (0.036 R)
• M10: 2,150,918 km (0.118 R)
• M11: 2,253,991 km (0.105 R)
• M12: 2,573,682 km (0.088 R)
• M13: 2,851,335 km (0.036 R)
• M14: 3,197,505 km (0.113 R)
• M15: 3,526,919 km (0.077 R)
• M16: 3,711,224 km (0.108 R)
• M17: 4,917,880 km (0.106 R)
• M18: 5,545,892 km (0.118 R)
• M19: 6,199,485 km (0.087 R)
• M20: 6,460,384 km (0.062 R)
• M21: 6,573,181 km (0.12 R)
• M22: 7,858,227 km (0.089 R)
• M23: 8,757,310 km (0.118 R)
• M24: 8,882,523 km (0.087 R)
• M25: 9,219,118 km (0.076 R)
• M26: 9,346,576 km (0.109 R)
• M27: 9,474,482 km (0.12 R)
• M28: 10,785,707 km (0.103 R)
• M29: 11,280,727 km (0.058 R)
• M30: 11,462,638 km (0.088 R)
• M31: 12,014,055 km (0.077 R)
• M32: 12,386,554 km (0.051 R)
• M33: 12,527,176 km (0.071 R)
• M34: 13,142,771 km (0.118 R)
• M35: 14,060,405 km (0.113 R)
• M36: 15,299,225 km (0.094 R)
• M37: 15,855,280 km (0.082 R)
• M38: 16,572,751 km (0.118 R)
• M39: 17,039,497 km (0.112 R)
• M40: 17,248,335 km (0.112 R)
• M41: 17,405,563 km (0.104 R)
• M42: 18,092,217 km (0.066 R)
• M43: 18,787,847 km (0.082 R)
• M44: 19,274,638 km (0.105 R)
• M45: 20,095,033 km (0.034 R)
• M46: 21,094,646 km (0.06 R)
• M47: 21,206,695 km (0.069 R)
• M48: 21,940,024 km (0.113 R)
• M49: 22,452,546 km (0.092 R)
• M50: 24,072,242 km (0.08 R)
• M51: 24,424,246 km (0.061 R)
• M52: 24,659,863 km (0.082 R)
• M53: 24,896,227 km (0.097 R)
• M54: 26,935,545 km (0.09 R)
• M55: 27,668,126 km (0.08 R)
• M56: 27,913,766 km (0.109 R)
• M57: 28,036,735 km (0.094 R)
• M58: 28,221,788 km (0.068 R)
• M59: 28,592,940 km (0.087 R)
• M60: 29,090,353 km (0.103 R)
• M61: 29,215,118 km (0.062 R)
• M62: 29,653,440 km (0.117 R)
• M63: 31,363,942 km (0.115 R)
• M64: 31,877,062 km (0.105 R)
• M65: 34,351,411 km (0.117 R)
• M66: 35,278,619 km (0.051 R)
• M67: 37,022,182 km (0.084 R)
• M68: 38,177,377 km (0.051 R)
• M69: 38,862,385 km (0.072 R)
• M70: 40,175,107 km (0.106 R)
• M71: 41,783,732 km (0.077 R)
• M72: 42,560,445 km (0.106 R)
• M73: 42,702,114 km (0.051 R)
• M74: 44,056,573 km (0.078 R)
• M75: 45,208,028 km (0.108 R)
• M76: 46,078,089 km (0.049 R)
• M77: 46,588,218 km (0.094 R)
• M78: 49,017,986 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 10.7

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.56 AU - 10.92 AU

Year: 11639 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,919,803 km

• M1: 338,091 km (0.098 R)
• M2: 469,588 km (0.072 R)
• M3: 551,418 km (0.059 R)
• M4: 891,304 km (0.079 R)
• M5: 975,528 km (0.054 R)
• M6: 1,316,461 km (0.098 R)
• M7: 2,048,144 km (0.117 R)
• M8: 2,307,098 km (0.063 R)
• M9: 2,485,718 km (0.06 R)
• M10: 4,109,005 km (0.054 R)
• M11: 4,585,175 km (0.08 R)
• M12: 5,709,702 km (0.063 R)
• M13: 5,871,417 km (0.036 R)
• M14: 7,045,013 km (0.065 R)
• M15: 8,016,800 km (0.055 R)
• M16: 8,426,549 km (0.068 R)
• M17: 9,124,423 km (0.113 R)
• M18: 9,361,236 km (0.099 R)
• M19: 9,456,680 km (0.037 R)
• M20: 9,696,336 km (0.109 R)
• M21: 10,035,175 km (0.106 R)
• M22: 10,724,821 km (0.118 R)
• M23: 11,429,577 km (0.079 R)
• M24: 11,994,009 km (0.116 R)
• M25: 12,514,909 km (0.051 R)
• M26: 12,725,393 km (0.091 R)
• M27: 13,903,776 km (0.076 R)
• M28: 14,012,533 km (0.109 R)
• M29: 14,231,096 km (0.062 R)
• M30: 14,671,662 km (0.094 R)
• M31: 15,509,858 km (0.118 R)
• M32: 16,651,290 km (0.096 R)
• M33: 19,927,633 km (0.116 R)
• M34: 20,668,442 km (0.104 R)
• M35: 21,543,889 km (0.06 R)
• M36: 21,670,000 km (0.099 R)
• M37: 23,525,462 km (0.085 R)
• M38: 24,242,485 km (0.118 R)
• M39: 24,439,355 km (0.092 R)
• M40: 25,764,942 km (0.092 R)
• M41: 26,436,487 km (0.119 R)
• M42: 26,774,429 km (0.113 R)
• M43: 26,977,882 km (0.088 R)
• M44: 27,523,016 km (0.086 R)
• M45: 28,002,926 km (0.093 R)
• M46: 30,514,525 km (0.044 R)
• M47: 30,869,072 km (0.097 R)
• M48: 31,653,713 km (0.091 R)
• M49: 32,012,598 km (0.119 R)
• M50: 32,806,813 km (0.099 R)
• M51: 32,951,923 km (0.104 R)
• M52: 34,783,749 km (0.086 R)
• M53: 35,302,554 km (0.054 R)
• M54: 35,451,404 km (0.104 R)
• M55: 37,025,323 km (0.095 R)
• M56: 37,630,896 km (0.104 R)
• M57: 37,782,887 km (0.106 R)
• M58: 37,858,883 km (0.113 R)
• M59: 38,087,319 km (0.063 R)
• M60: 38,163,614 km (0.094 R)
• M61: 38,545,537 km (0.119 R)
• M62: 38,621,981 km (0.116 R)
• M63: 40,396,511 km (0.079 R)
• M64: 40,474,302 km (0.078 R)
• M65: 40,552,093 km (0.094 R)
• M66: 40,941,796 km (0.09 R)
• M67: 42,118,533 km (0.065 R)
• M68: 43,068,030 km (0.083 R)
• M69: 44,184,479 km (0.068 R)
• M70: 44,987,820 km (0.058 R)
• M71: 47,017,264 km (0.113 R)
• M72: 48,331,781 km (0.109 R)
• M73: 48,993,602 km (0.09 R)
• M74: 49,824,917 km (0.087 R)
• M75: 49,991,868 km (0.099 R)
• M76: 50,493,470 km (0.116 R)
• M77: 50,577,245 km (0.027 R)
• M78: 50,661,020 km (0.111 R)
• M79: 51,501,760 km (0.079 R)
• M80: 52,262,315 km (0.094 R)
• M81: 53,709,226 km (0.038 R)
• M82: 54,394,534 km (0.099 R)
• M83: 55,255,470 km (0.108 R)
• M84: 55,514,573 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 12,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit