🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 249 Days

Day: 40.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.6

Radius: 11.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.26 AU - 1.42 AU

Year: 1002 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 122 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 72,670,160 km

• M1: 146,756 km (0.094 R)
• M2: 221,255 km (0.081 R)
• M3: 319,990 km (0.059 R)
• M4: 431,440 km (0.103 R)
• M5: 509,979 km (0.098 R)
• M6: 625,469 km (0.037 R)
• M7: 770,579 km (0.099 R)
• M8: 1,030,131 km (0.065 R)
• M9: 1,170,603 km (0.102 R)
• M10: 1,305,840 km (0.057 R)
• M11: 1,427,912 km (0.105 R)
• M12: 1,573,321 km (0.065 R)
• M13: 1,865,485 km (0.052 R)
• M14: 1,962,126 km (0.045 R)
• M15: 2,117,558 km (0.062 R)
• M16: 2,204,175 km (0.069 R)
• M17: 2,336,270 km (0.095 R)
• M18: 2,448,468 km (0.115 R)
• M19: 2,531,944 km (0.025 R)
• M20: 2,616,467 km (0.043 R)
• M21: 2,694,108 km (0.118 R)
• M22: 2,843,706 km (0.116 R)
• M23: 2,947,826 km (0.08 R)
• M24: 3,102,211 km (0.115 R)
• M25: 3,309,404 km (0.071 R)
• M26: 3,504,181 km (0.096 R)
• M27: 3,607,403 km (0.072 R)
• M28: 3,720,349 km (0.093 R)
• M29: 3,808,014 km (0.086 R)
• M30: 3,967,635 km (0.055 R)
• M31: 4,147,601 km (0.111 R)
• M32: 4,220,455 km (0.094 R)
• M33: 4,441,262 km (0.07 R)
• M34: 4,637,684 km (0.086 R)
• M35: 4,913,841 km (0.118 R)
• M36: 5,117,145 km (0.095 R)
• M37: 5,214,832 km (0.073 R)
• M38: 5,362,784 km (0.101 R)
• M39: 5,723,465 km (0.119 R)
• M40: 5,865,882 km (0.085 R)
• M41: 5,958,034 km (0.107 R)
• M42: 6,542,513 km (0.059 R)
• M43: 6,638,106 km (0.111 R)
• M44: 6,777,232 km (0.104 R)
• M45: 7,156,313 km (0.114 R)
• M46: 7,265,819 km (0.072 R)
• M47: 7,409,134 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.4

Radius: 3.6

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.98 AU - 6.2 AU

Year: 9704 Days

Day: 15.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,670,160 km

• M1: 332,257 km (0.111 R)
• M2: 414,087 km (0.101 R)
• M3: 491,130 km (0.117 R)
• M4: 549,024 km (0.064 R)
• M5: 697,276 km (0.117 R)
• M6: 762,800 km (0.074 R)
• M7: 1,029,682 km (0.114 R)
• M8: 1,212,192 km (0.082 R)
• M9: 1,323,193 km (0.068 R)
• M10: 1,421,180 km (0.049 R)
• M11: 1,693,747 km (0.105 R)
• M12: 1,926,970 km (0.065 R)
• M13: 2,037,972 km (0.039 R)
• M14: 2,266,408 km (0.039 R)
• M15: 2,403,290 km (0.092 R)
• M16: 2,664,936 km (0.066 R)
• M17: 3,041,923 km (0.063 R)
• M18: 3,149,484 km (0.107 R)
• M19: 3,214,709 km (0.102 R)
• M20: 3,435,366 km (0.078 R)
• M21: 3,547,564 km (0.06 R)
• M22: 3,706,586 km (0.094 R)
• M23: 3,729,475 km (0.059 R)
• M24: 4,078,786 km (0.11 R)
• M25: 4,197,567 km (0.109 R)
• M26: 4,536,107 km (0.046 R)
• M27: 4,733,426 km (0.112 R)
• M28: 5,239,217 km (0.063 R)
• M29: 5,420,230 km (0.103 R)
• M30: 5,472,290 km (0.068 R)
• M31: 5,524,649 km (0.103 R)
• M32: 5,788,390 km (0.105 R)
• M33: 6,521,121 km (0.092 R)
• M34: 6,856,070 km (0.099 R)
• M35: 6,940,743 km (0.09 R)
• M36: 6,997,291 km (0.106 R)
• M37: 7,225,278 km (0.119 R)
• M38: 7,864,659 km (0.106 R)
• M39: 8,071,852 km (0.078 R)
• M40: 8,612,798 km (0.099 R)
• M41: 8,643,316 km (0.091 R)
• M42: 8,826,424 km (0.036 R)
• M43: 8,918,427 km (0.107 R)
• M44: 9,196,529 km (0.095 R)
• M45: 9,258,762 km (0.105 R)
• M46: 9,352,260 km (0.097 R)
• M47: 9,697,981 km (0.112 R)
• M48: 10,240,423 km (0.081 R)
• M49: 10,564,003 km (0.114 R)
• M50: 11,088,793 km (0.119 R)
• M51: 11,188,126 km (0.07 R)
• M52: 11,454,559 km (0.054 R)
• M53: 11,925,793 km (0.095 R)
• M54: 12,061,478 km (0.104 R)
• M55: 12,334,644 km (0.087 R)
• M56: 12,644,311 km (0.113 R)
• M57: 13,166,109 km (0.078 R)
• M58: 13,482,508 km (0.114 R)
• M59: 13,908,413 km (0.037 R)
• M60: 14,015,525 km (0.06 R)
• M61: 14,446,816 km (0.116 R)
• M62: 14,483,019 km (0.057 R)
• M63: 15,028,752 km (0.045 R)
• M64: 15,101,905 km (0.112 R)
• M65: 15,138,706 km (0.089 R)
• M66: 15,322,412 km (0.088 R)
• M67: 15,766,718 km (0.064 R)
• M68: 16,328,009 km (0.1 R)
• M69: 17,162,915 km (0.064 R)
• M70: 17,585,529 km (0.109 R)
• M71: 17,662,721 km (0.072 R)
• M72: 17,778,809 km (0.054 R)
• M73: 17,933,942 km (0.107 R)
• M74: 19,469,564 km (0.098 R)
• M75: 20,232,813 km (0.097 R)
• M76: 21,046,775 km (0.084 R)
• M77: 21,499,159 km (0.094 R)
• M78: 21,664,315 km (0.114 R)
• M79: 22,120,888 km (0.049 R)
• M80: 23,594,726 km (0.111 R)
• M81: 23,850,538 km (0.052 R)
• M82: 24,236,052 km (0.104 R)
• M83: 24,709,828 km (0.113 R)
• M84: 24,969,680 km (0.086 R)
• M85: 25,186,896 km (0.098 R)
• M86: 25,230,429 km (0.083 R)
• M87: 26,193,989 km (0.081 R)
• M88: 26,991,196 km (0.101 R)
• M89: 27,751,452 km (0.102 R)
• M90: 27,886,389 km (0.074 R)
• M91: 27,931,418 km (0.113 R)
• M92: 29,522,093 km (0.118 R)
• M93: 30,074,258 km (0.096 R)
• M94: 30,120,334 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.3

Radius: 5.5

Gravity: 24.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.61 AU - 10.79 AU

Year: 18018 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,670,160 km

• M1: 110,852 km (0.081 R)
• M2: 390,450 km (0.085 R)
• M3: 503,696 km (0.12 R)
• M4: 808,128 km (0.11 R)
• M5: 1,004,849 km (0.111 R)
• M6: 1,108,819 km (0.071 R)
• M7: 1,931,458 km (0.104 R)
• M8: 2,261,770 km (0.084 R)
• M9: 2,538,526 km (0.109 R)
• M10: 2,609,436 km (0.063 R)
• M11: 3,048,805 km (0.103 R)
• M12: 3,124,202 km (0.096 R)
• M13: 3,354,283 km (0.12 R)
• M14: 3,471,419 km (0.108 R)
• M15: 3,629,693 km (0.077 R)
• M16: 3,912,284 km (0.045 R)
• M17: 5,659,138 km (0.115 R)
• M18: 6,033,731 km (0.092 R)
• M19: 6,128,726 km (0.097 R)
• M20: 6,320,061 km (0.11 R)
• M21: 7,713,865 km (0.031 R)
• M22: 8,657,977 km (0.082 R)
• M23: 9,143,571 km (0.105 R)
• M24: 9,472,238 km (0.087 R)
• M25: 10,084,841 km (0.099 R)
• M26: 10,367,581 km (0.086 R)
• M27: 11,114,673 km (0.11 R)
• M28: 12,057,738 km (0.098 R)
• M29: 12,599,581 km (0.085 R)
• M30: 12,660,169 km (0.073 R)
• M31: 12,965,049 km (0.112 R)
• M32: 13,519,908 km (0.079 R)
• M33: 14,019,714 km (0.05 R)
• M34: 14,208,656 km (0.106 R)
• M35: 15,295,185 km (0.11 R)
• M36: 15,359,961 km (0.03 R)
• M37: 15,685,038 km (0.09 R)
• M38: 16,474,615 km (0.056 R)
• M39: 17,411,995 km (0.091 R)
• M40: 17,479,614 km (0.117 R)
• M41: 17,818,902 km (0.068 R)
• M42: 19,268,056 km (0.065 R)
• M43: 19,689,025 km (0.047 R)
• M44: 19,829,946 km (0.091 R)
• M45: 20,183,894 km (0.091 R)
• M46: 21,113,795 km (0.118 R)
• M47: 23,911,275 km (0.057 R)
• M48: 25,123,466 km (0.076 R)
• M49: 26,588,778 km (0.055 R)
• M50: 27,292,486 km (0.119 R)
• M51: 28,958,109 km (0.081 R)
• M52: 31,723,874 km (0.104 R)
• M53: 31,806,452 km (0.04 R)
• M54: 31,971,907 km (0.082 R)
• M55: 32,553,245 km (0.095 R)
• M56: 32,886,998 km (0.055 R)
• M57: 33,557,944 km (0.108 R)
• M58: 34,487,695 km (0.079 R)
• M59: 34,998,422 km (0.114 R)
• M60: 35,169,263 km (0.077 R)
• M61: 35,425,973 km (0.07 R)
• M62: 37,502,241 km (0.08 R)
• M63: 37,589,607 km (0.098 R)
• M64: 40,062,908 km (0.112 R)
• M65: 41,861,673 km (0.084 R)
• M66: 42,588,419 km (0.077 R)
• M67: 43,686,468 km (0.082 R)
• M68: 44,886,542 km (0.109 R)
• M69: 46,097,387 km (0.084 R)
• M70: 46,191,035 km (0.116 R)
• M71: 47,413,400 km (0.053 R)
• M72: 48,265,808 km (0.111 R)
• M73: 48,646,385 km (0.072 R)
• M74: 48,932,416 km (0.114 R)
• M75: 49,027,860 km (0.114 R)
• M76: 49,889,843 km (0.059 R)
• M77: 52,212,948 km (0.116 R)
• M78: 53,289,454 km (0.087 R)
• M79: 53,879,618 km (0.106 R)
• M80: 54,175,522 km (0.109 R)
• M81: 55,763,055 km (0.056 R)
• M82: 55,862,687 km (0.095 R)
• M83: 56,462,276 km (0.102 R)
• M84: 57,768,714 km (0.071 R)
• M85: 60,002,060 km (0.083 R)
• M86: 62,263,681 km (0.082 R)
• M87: 62,367,053 km (0.105 R)
• M88: 62,574,097 km (0.101 R)
• M89: 62,885,260 km (0.105 R)
• M90: 63,404,814 km (0.12 R)
• M91: 66,023,973 km (0.068 R)
• M92: 66,763,585 km (0.077 R)
• M93: 69,106,138 km (0.104 R)
• M94: 70,395,223 km (0.081 R)
• M95: 70,826,663 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 13,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit