🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.83 AU - 1.13 AU

Year: 354 Days

Day: 27.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.76 AU - 1.22 AU

Year: 360 Days

Day: 43.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.05 AU - 1.57 AU

Year: 548 Days

Day: 38 Hours

Environment

Temp: -17 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,317,571 km

• M1: 109,805 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.1 AU - 1.82 AU

Year: 644 Days

Day: 18.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.83 AU - 2.19 AU

Year: 1041 Days

Day: 30.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,317,571 km

• M1: 229,334 km (0.095 R)
• M2: 1,677,291 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.27 AU - 2.41 AU

Year: 1307 Days

Day: 14.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.37 AU - 3.39 AU

Year: 2270 Days

Day: 36.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470

Radius: 9.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.78 AU - 6 AU

Year: 3950 Days

Day: 14.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,317,571 km

• M1: 145,559 km (0.097 R)
• M2: 280,496 km (0.086 R)
• M3: 350,059 km (0.09 R)
• M4: 631,602 km (0.088 R)
• M5: 911,799 km (0.119 R)
• M6: 1,013,825 km (0.084 R)
• M7: 1,143,975 km (0.064 R)
• M8: 1,254,827 km (0.092 R)
• M9: 1,776,774 km (0.112 R)
• M10: 1,877,154 km (0.05 R)
• M11: 2,098,858 km (0.114 R)
• M12: 2,220,631 km (0.092 R)
• M13: 2,407,778 km (0.056 R)
• M14: 2,503,371 km (0.087 R)
• M15: 2,600,310 km (0.117 R)
• M16: 2,665,535 km (0.06 R)
• M17: 2,764,569 km (0.036 R)
• M18: 3,034,593 km (0.102 R)
• M19: 3,419,807 km (0.106 R)
• M20: 3,491,614 km (0.118 R)
• M21: 3,636,575 km (0.076 R)
• M22: 3,728,278 km (0.073 R)
• M23: 4,045,725 km (0.105 R)
• M24: 4,333,252 km (0.07 R)
• M25: 4,766,936 km (0.117 R)
• M26: 5,070,620 km (0.092 R)
• M27: 5,255,972 km (0.119 R)
• M28: 5,527,492 km (0.094 R)
• M29: 5,911,210 km (0.101 R)
• M30: 6,084,445 km (0.035 R)
• M31: 6,149,968 km (0.086 R)
• M32: 6,502,870 km (0.056 R)
• M33: 6,794,586 km (0.099 R)
• M34: 6,930,570 km (0.066 R)
• M35: 7,090,490 km (0.065 R)
• M36: 7,159,455 km (0.041 R)
• M37: 8,099,378 km (0.093 R)
• M38: 8,364,765 km (0.12 R)
• M39: 8,462,004 km (0.084 R)
• M40: 9,581,145 km (0.119 R)
• M41: 9,682,872 km (0.079 R)
• M42: 9,759,466 km (0.086 R)
• M43: 9,913,103 km (0.092 R)
• M44: 10,431,310 km (0.096 R)
• M45: 10,562,208 km (0.091 R)
• M46: 10,746,363 km (0.072 R)
• M47: 10,825,650 km (0.115 R)
• M48: 11,117,964 km (0.113 R)
• M49: 11,412,971 km (0.104 R)
• M50: 11,683,295 km (0.064 R)
• M51: 11,873,882 km (0.06 R)
• M52: 11,983,238 km (0.104 R)
• M53: 12,758,006 km (0.082 R)
• M54: 13,095,050 km (0.116 R)
• M55: 13,663,222 km (0.089 R)
• M56: 13,806,537 km (0.083 R)
• M57: 13,892,705 km (0.081 R)
• M58: 14,008,045 km (0.087 R)
• M59: 14,676,897 km (0.075 R)
• M60: 14,853,124 km (0.108 R)
• M61: 15,089,189 km (0.11 R)
• M62: 15,237,441 km (0.044 R)
• M63: 15,684,738 km (0.097 R)
• M64: 16,592,498 km (0.077 R)
• M65: 16,960,359 km (0.075 R)
• M66: 17,114,445 km (0.058 R)
• M67: 17,176,229 km (0.092 R)
• M68: 17,486,196 km (0.032 R)
• M69: 18,585,441 km (0.065 R)
• M70: 18,649,020 km (0.081 R)
• M71: 18,712,599 km (0.108 R)
• M72: 19,319,967 km (0.07 R)
• M73: 19,384,294 km (0.057 R)
• M74: 20,161,754 km (0.113 R)
• M75: 20,916,475 km (0.063 R)
• M76: 21,015,509 km (0.062 R)
• M77: 21,181,114 km (0.095 R)
• M78: 21,613,452 km (0.086 R)
• M79: 21,847,572 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401

Radius: 4.8

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.07 AU - 14.11 AU

Year: 17298 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 26,317,571 km

• M1: 86,468 km (0.079 R)
• M2: 165,754 km (0.105 R)
• M3: 235,317 km (0.044 R)
• M4: 301,739 km (0.097 R)
• M5: 344,823 km (0.082 R)
• M6: 487,240 km (0.101 R)
• M7: 629,209 km (0.113 R)
• M8: 666,758 km (0.049 R)
• M9: 1,269,039 km (0.084 R)
• M10: 1,415,046 km (0.056 R)
• M11: 1,540,858 km (0.119 R)
• M12: 1,644,230 km (0.119 R)
• M13: 1,696,739 km (0.093 R)
• M14: 1,995,636 km (0.096 R)
• M15: 2,459,090 km (0.082 R)
• M16: 2,703,084 km (0.098 R)
• M17: 2,796,433 km (0.11 R)
• M18: 2,954,708 km (0.108 R)
• M19: 3,446,585 km (0.076 R)
• M20: 3,684,745 km (0.077 R)
• M21: 3,753,859 km (0.118 R)
• M22: 3,963,596 km (0.107 R)
• M23: 4,069,960 km (0.059 R)
• M24: 4,105,564 km (0.074 R)
• M25: 4,249,178 km (0.041 R)
• M26: 5,030,079 km (0.05 R)
• M27: 5,145,120 km (0.076 R)
• M28: 5,614,408 km (0.098 R)
• M29: 6,220,130 km (0.102 R)
• M30: 7,059,524 km (0.101 R)
• M31: 7,188,477 km (0.076 R)
• M32: 7,448,777 km (0.056 R)
• M33: 7,978,503 km (0.081 R)
• M34: 8,338,436 km (0.075 R)
• M35: 8,888,208 km (0.095 R)
• M36: 9,027,484 km (0.087 R)
• M37: 9,074,008 km (0.109 R)
• M38: 9,120,683 km (0.069 R)
• M39: 9,449,499 km (0.11 R)
• M40: 10,022,459 km (0.114 R)
• M41: 10,557,421 km (0.046 R)
• M42: 10,902,543 km (0.098 R)
• M43: 11,101,508 km (0.095 R)
• M44: 11,452,615 km (0.089 R)
• M45: 11,807,311 km (0.036 R)
• M46: 12,527,475 km (0.067 R)
• M47: 12,997,961 km (0.071 R)
• M48: 13,902,280 km (0.089 R)
• M49: 14,009,990 km (0.079 R)
• M50: 14,334,767 km (0.047 R)
• M51: 14,498,128 km (0.062 R)
• M52: 15,102,354 km (0.087 R)
• M53: 16,165,247 km (0.115 R)
• M54: 16,677,171 km (0.072 R)
• M55: 17,483,952 km (0.079 R)
• M56: 18,717,835 km (0.117 R)
• M57: 19,495,595 km (0.104 R)
• M58: 19,797,483 km (0.119 R)
• M59: 20,589,753 km (0.069 R)
• M60: 21,144,313 km (0.031 R)
• M61: 21,516,811 km (0.102 R)
• M62: 23,411,319 km (0.12 R)
• M63: 24,119,216 km (0.094 R)
• M64: 24,313,544 km (0.119 R)
• M65: 25,621,927 km (0.08 R)
• M66: 25,820,293 km (0.091 R)
• M67: 26,484,657 km (0.1 R)
• M68: 28,443,342 km (0.077 R)
• M69: 30,728,151 km (0.109 R)
• M70: 31,361,398 km (0.084 R)
• M71: 31,715,048 km (0.091 R)
• M72: 31,785,957 km (0.063 R)
• M73: 31,857,016 km (0.115 R)
• M74: 31,998,985 km (0.064 R)
• M75: 32,070,044 km (0.105 R)
• M76: 35,250,494 km (0.108 R)
• M77: 35,691,958 km (0.074 R)
• M78: 35,913,362 km (0.093 R)
• M79: 38,454,133 km (0.101 R)
• M80: 39,669,765 km (0.083 R)
• M81: 40,589,642 km (0.105 R)
• M82: 41,284,225 km (0.108 R)
• M83: 42,216,370 km (0.107 R)
• M84: 44,180,590 km (0.12 R)
• M85: 45,133,977 km (0.098 R)
• M86: 46,013,911 km (0.079 R)
• M87: 49,507,321 km (0.047 R)
• M88: 49,754,157 km (0.088 R)
• M89: 49,919,014 km (0.097 R)
• M90: 52,329,335 km (0.032 R)
• M91: 52,413,110 km (0.118 R)
• M92: 53,169,178 km (0.112 R)
• M93: 54,183,002 km (0.107 R)
• M94: 56,487,109 km (0.078 R)
• M95: 57,348,493 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.3

Radius: 6.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.5 AU - 21.92 AU

Year: 27222 Days

Day: 19.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 26,317,571 km

• M1: 86,617 km (0.105 R)
• M2: 222,153 km (0.085 R)
• M3: 272,567 km (0.085 R)
• M4: 353,051 km (0.055 R)
• M5: 646,263 km (0.067 R)
• M6: 713,133 km (0.06 R)
• M7: 902,973 km (0.106 R)
• M8: 952,938 km (0.114 R)
• M9: 1,594,564 km (0.119 R)
• M10: 1,924,427 km (0.056 R)
• M11: 2,362,001 km (0.069 R)
• M12: 2,432,013 km (0.115 R)
• M13: 2,628,285 km (0.094 R)
• M14: 3,503,433 km (0.114 R)
• M15: 3,745,631 km (0.059 R)
• M16: 4,591,607 km (0.099 R)
• M17: 4,990,884 km (0.081 R)
• M18: 5,081,241 km (0.12 R)
• M19: 5,447,756 km (0.094 R)
• M20: 5,728,252 km (0.101 R)
• M21: 6,474,745 km (0.11 R)
• M22: 6,922,043 km (0.113 R)
• M23: 6,997,590 km (0.073 R)
• M24: 7,124,150 km (0.099 R)
• M25: 7,200,445 km (0.118 R)
• M26: 7,482,437 km (0.093 R)
• M27: 8,809,220 km (0.119 R)
• M28: 9,276,863 km (0.108 R)
• M29: 9,443,665 km (0.11 R)
• M30: 9,555,564 km (0.085 R)
• M31: 10,035,773 km (0.056 R)
• M32: 10,408,421 km (0.073 R)
• M33: 10,552,933 km (0.1 R)
• M34: 11,049,149 km (0.119 R)
• M35: 11,344,755 km (0.089 R)
• M36: 12,064,470 km (0.08 R)
• M37: 13,234,176 km (0.052 R)
• M38: 14,278,967 km (0.103 R)
• M39: 14,407,472 km (0.098 R)
• M40: 14,633,065 km (0.116 R)
• M41: 15,382,999 km (0.093 R)
• M42: 15,845,556 km (0.066 R)
• M43: 15,978,549 km (0.053 R)
• M44: 16,818,092 km (0.092 R)
• M45: 16,885,860 km (0.108 R)
• M46: 17,500,109 km (0.081 R)
• M47: 17,706,404 km (0.045 R)
• M48: 18,295,520 km (0.09 R)
• M49: 18,400,089 km (0.074 R)
• M50: 18,961,381 km (0.095 R)
• M51: 21,777,411 km (0.089 R)
• M52: 22,184,915 km (0.079 R)
• M53: 23,574,081 km (0.072 R)
• M54: 25,146,056 km (0.082 R)
• M55: 25,964,206 km (0.088 R)
• M56: 26,317,557 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 11,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit