🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.54 AU - 0.62 AU

Year: 164 Days

Day: 18.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.69 AU - 1.11 AU

Year: 317 Days

Day: 25.9 Hours

Environment

Temp: 47 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.29 AU - 4.02 AU

Year: 2586 Days

Day: 47.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,054,691 km

• M1: 178,021 km (0.057 R)
• M2: 1,097,151 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.5

Radius: 13.1

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.46 AU - 5.22 AU

Year: 3949 Days

Day: 11.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,054,691 km

• M1: 172,786 km (0.075 R)
• M2: 266,883 km (0.054 R)
• M3: 362,027 km (0.09 R)
• M4: 475,721 km (0.108 R)
• M5: 893,099 km (0.086 R)
• M6: 1,197,381 km (0.073 R)
• M7: 1,282,353 km (0.115 R)
• M8: 1,399,189 km (0.095 R)
• M9: 1,519,765 km (0.105 R)
• M10: 1,675,646 km (0.047 R)
• M11: 1,886,579 km (0.12 R)
• M12: 2,054,876 km (0.097 R)
• M13: 2,210,757 km (0.117 R)
• M14: 2,316,972 km (0.066 R)
• M15: 2,406,880 km (0.097 R)
• M16: 3,029,806 km (0.067 R)
• M17: 3,786,322 km (0.092 R)
• M18: 4,109,304 km (0.089 R)
• M19: 4,374,391 km (0.051 R)
• M20: 4,509,029 km (0.088 R)
• M21: 4,805,532 km (0.11 R)
• M22: 5,203,014 km (0.114 R)
• M23: 5,930,359 km (0.118 R)
• M24: 6,230,452 km (0.101 R)
• M25: 6,407,726 km (0.101 R)
• M26: 6,535,482 km (0.097 R)
• M27: 6,741,628 km (0.107 R)
• M28: 7,054,736 km (0.06 R)
• M29: 7,186,682 km (0.076 R)
• M30: 7,372,781 km (0.075 R)
• M31: 7,749,918 km (0.108 R)
• M32: 7,886,052 km (0.074 R)
• M33: 8,050,609 km (0.1 R)
• M34: 8,271,715 km (0.118 R)
• M35: 8,355,191 km (0.087 R)
• M36: 8,494,915 km (0.103 R)
• M37: 9,176,483 km (0.079 R)
• M38: 9,699,178 km (0.115 R)
• M39: 10,053,127 km (0.119 R)
• M40: 11,325,008 km (0.057 R)
• M41: 11,479,841 km (0.115 R)
• M42: 11,635,423 km (0.034 R)
• M43: 11,823,019 km (0.071 R)
• M44: 12,074,643 km (0.061 R)
• M45: 12,359,776 km (0.04 R)
• M46: 12,519,247 km (0.083 R)
• M47: 12,679,467 km (0.071 R)
• M48: 13,261,552 km (0.109 R)
• M49: 13,359,389 km (0.116 R)
• M50: 13,885,375 km (0.099 R)
• M51: 14,084,490 km (0.065 R)
• M52: 14,184,421 km (0.096 R)
• M53: 14,418,392 km (0.092 R)
• M54: 14,552,582 km (0.083 R)
• M55: 14,822,456 km (0.103 R)
• M56: 16,231,070 km (0.061 R)
• M57: 17,004,491 km (0.073 R)
• M58: 17,538,705 km (0.095 R)
• M59: 17,646,266 km (0.114 R)
• M60: 17,934,092 km (0.119 R)
• M61: 18,514,382 km (0.093 R)
• M62: 19,359,311 km (0.099 R)
• M63: 20,179,257 km (0.054 R)
• M64: 20,480,248 km (0.12 R)
• M65: 21,162,863 km (0.101 R)
• M66: 21,737,468 km (0.114 R)
• M67: 21,968,747 km (0.026 R)
• M68: 22,317,310 km (0.107 R)
• M69: 22,628,623 km (0.116 R)
• M70: 22,941,282 km (0.099 R)
• M71: 23,294,932 km (0.097 R)
• M72: 24,928,241 km (0.09 R)
• M73: 26,024,046 km (0.077 R)
• M74: 26,475,083 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.8

Radius: 10

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.66 AU - 6.98 AU

Year: 5207 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,054,691 km

• M1: 134,040 km (0.105 R)
• M2: 242,797 km (0.108 R)
• M3: 315,352 km (0.08 R)
• M4: 384,018 km (0.114 R)
• M5: 483,201 km (0.103 R)
• M6: 655,239 km (0.101 R)
• M7: 788,381 km (0.077 R)
• M8: 1,016,817 km (0.043 R)
• M9: 1,082,939 km (0.085 R)
• M10: 1,435,990 km (0.117 R)
• M11: 1,947,016 km (0.094 R)
• M12: 2,158,099 km (0.056 R)
• M13: 2,541,518 km (0.042 R)
• M14: 2,819,621 km (0.103 R)
• M15: 2,882,901 km (0.051 R)
• M16: 3,189,427 km (0.075 R)
• M17: 3,472,765 km (0.057 R)
• M18: 3,540,682 km (0.082 R)
• M19: 3,609,049 km (0.051 R)
• M20: 3,729,625 km (0.1 R)
• M21: 3,851,696 km (0.074 R)
• M22: 4,046,174 km (0.118 R)
• M23: 4,261,894 km (0.072 R)
• M24: 4,913,093 km (0.113 R)
• M25: 5,008,686 km (0.099 R)
• M26: 5,675,145 km (0.036 R)
• M27: 6,515,586 km (0.113 R)
• M28: 6,684,182 km (0.077 R)
• M29: 6,918,303 km (0.077 R)
• M30: 7,004,023 km (0.082 R)
• M31: 7,285,416 km (0.114 R)
• M32: 7,394,623 km (0.088 R)
• M33: 7,460,446 km (0.115 R)
• M34: 7,725,683 km (0.107 R)
• M35: 7,971,472 km (0.096 R)
• M36: 8,061,380 km (0.079 R)
• M37: 8,402,015 km (0.109 R)
• M38: 8,516,607 km (0.052 R)
• M39: 8,701,061 km (0.056 R)
• M40: 8,933,536 km (0.062 R)
• M41: 9,811,227 km (0.077 R)
• M42: 10,028,892 km (0.108 R)
• M43: 10,101,895 km (0.09 R)
• M44: 10,395,257 km (0.098 R)
• M45: 10,865,742 km (0.087 R)
• M46: 10,965,674 km (0.073 R)
• M47: 12,059,084 km (0.107 R)
• M48: 12,553,206 km (0.087 R)
• M49: 13,615,052 km (0.067 R)
• M50: 13,857,999 km (0.05 R)
• M51: 13,966,457 km (0.098 R)
• M52: 14,457,886 km (0.097 R)
• M53: 14,982,676 km (0.063 R)
• M54: 16,680,911 km (0.073 R)
• M55: 16,767,378 km (0.031 R)
• M56: 17,552,767 km (0.058 R)
• M57: 17,846,577 km (0.069 R)
• M58: 18,528,743 km (0.106 R)
• M59: 19,008,354 km (0.079 R)
• M60: 19,522,373 km (0.078 R)
• M61: 20,409,787 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.1

Radius: 5.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.43 AU - 16.41 AU

Year: 23557 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,054,691 km

• M1: 183,557 km (0.076 R)
• M2: 238,010 km (0.115 R)
• M3: 394,340 km (0.039 R)
• M4: 548,276 km (0.104 R)
• M5: 702,661 km (0.108 R)
• M6: 813,364 km (0.086 R)
• M7: 1,472,043 km (0.093 R)
• M8: 1,614,759 km (0.038 R)
• M9: 2,175,602 km (0.103 R)
• M10: 2,421,242 km (0.119 R)
• M11: 2,909,080 km (0.101 R)
• M12: 2,998,390 km (0.113 R)
• M13: 3,395,572 km (0.087 R)
• M14: 3,489,520 km (0.112 R)
• M15: 4,038,395 km (0.113 R)
• M16: 4,510,525 km (0.107 R)
• M17: 5,035,614 km (0.09 R)
• M18: 5,542,900 km (0.086 R)
• M19: 5,616,802 km (0.066 R)
• M20: 5,877,700 km (0.11 R)
• M21: 7,321,320 km (0.082 R)
• M22: 7,361,861 km (0.086 R)
• M23: 8,145,155 km (0.072 R)
• M24: 8,271,266 km (0.092 R)
• M25: 8,440,312 km (0.088 R)
• M26: 8,567,919 km (0.09 R)
• M27: 8,954,629 km (0.116 R)
• M28: 9,041,247 km (0.112 R)
• M29: 9,611,514 km (0.073 R)
• M30: 10,148,271 km (0.059 R)
• M31: 10,511,494 km (0.057 R)
• M32: 10,603,048 km (0.071 R)
• M33: 11,064,259 km (0.074 R)
• M34: 11,485,077 km (0.098 R)
• M35: 12,198,061 km (0.107 R)
• M36: 12,342,273 km (0.101 R)
• M37: 12,390,593 km (0.108 R)
• M38: 13,467,399 km (0.049 R)
• M39: 14,370,521 km (0.044 R)
• M40: 14,472,098 km (0.095 R)
• M41: 14,829,338 km (0.101 R)
• M42: 15,086,347 km (0.107 R)
• M43: 15,656,913 km (0.054 R)
• M44: 16,393,383 km (0.044 R)
• M45: 16,552,556 km (0.082 R)
• M46: 16,926,251 km (0.088 R)
• M47: 17,140,924 km (0.115 R)
• M48: 17,899,684 km (0.049 R)
• M49: 18,835,718 km (0.074 R)
• M50: 19,169,770 km (0.071 R)
• M51: 19,225,720 km (0.063 R)
• M52: 19,393,569 km (0.1 R)
• M53: 20,297,589 km (0.106 R)
• M54: 20,354,585 km (0.119 R)
• M55: 20,525,725 km (0.043 R)
• M56: 20,697,464 km (0.098 R)
• M57: 20,927,097 km (0.057 R)
• M58: 21,504,844 km (0.107 R)
• M59: 22,322,545 km (0.057 R)
• M60: 23,928,030 km (0.079 R)
• M61: 25,079,933 km (0.071 R)
• M62: 27,500,427 km (0.105 R)
• M63: 28,260,085 km (0.117 R)
• M64: 28,387,393 km (0.089 R)
• M65: 28,642,457 km (0.08 R)
• M66: 29,799,896 km (0.119 R)
• M67: 31,895,164 km (0.073 R)
• M68: 32,160,401 km (0.102 R)
• M69: 33,295,699 km (0.116 R)
• M70: 34,376,244 km (0.034 R)
• M71: 35,125,730 km (0.12 R)
• M72: 35,468,159 km (0.037 R)
• M73: 36,018,380 km (0.077 R)
• M74: 36,225,424 km (0.109 R)
• M75: 37,197,062 km (0.091 R)
• M76: 38,599,841 km (0.084 R)
• M77: 38,670,451 km (0.05 R)
• M78: 38,811,672 km (0.115 R)
• M79: 40,019,824 km (0.057 R)
• M80: 41,891,144 km (0.083 R)
• M81: 42,036,254 km (0.064 R)
• M82: 44,307,149 km (0.061 R)
• M83: 45,569,307 km (0.103 R)
• M84: 45,793,255 km (0.08 R)
• M85: 47,144,722 km (0.107 R)
• M86: 48,204,922 km (0.109 R)
• M87: 48,661,644 km (0.096 R)
• M88: 48,890,529 km (0.066 R)
• M89: 49,656,171 km (0.101 R)
• M90: 50,580,087 km (0.105 R)
• M91: 51,199,273 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit