🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.68 AU

Year: 290 Days

Day: 45.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,037,791 km

• M1: 43,533 km (0.12 R)
• M2: 812,765 km (0.095 R)

Asteroid Belt

Center: 1.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.1

Radius: 14.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.2 AU - 2.68 AU

Year: 2500 Days

Day: 13 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,037,791 km

• M1: 182,061 km (0.052 R)
• M2: 273,016 km (0.074 R)
• M3: 364,121 km (0.113 R)
• M4: 517,908 km (0.083 R)
• M5: 888,911 km (0.025 R)
• M6: 981,960 km (0.054 R)
• M7: 1,350,570 km (0.114 R)
• M8: 1,614,011 km (0.116 R)
• M9: 2,086,741 km (0.105 R)
• M10: 2,393,566 km (0.076 R)
• M11: 2,627,238 km (0.09 R)
• M12: 2,985,525 km (0.062 R)
• M13: 3,332,592 km (0.071 R)
• M14: 3,622,512 km (0.05 R)
• M15: 3,892,088 km (0.092 R)
• M16: 3,993,066 km (0.106 R)
• M17: 4,183,056 km (0.072 R)
• M18: 4,572,010 km (0.075 R)
• M19: 4,770,975 km (0.071 R)
• M20: 4,941,666 km (0.089 R)
• M21: 5,082,737 km (0.105 R)
• M22: 5,482,014 km (0.116 R)
• M23: 5,874,858 km (0.116 R)
• M24: 5,974,490 km (0.102 R)
• M25: 6,141,890 km (0.096 R)
• M26: 6,550,143 km (0.043 R)
• M27: 6,688,222 km (0.064 R)
• M28: 7,161,250 km (0.114 R)
• M29: 7,267,913 km (0.111 R)
• M30: 7,428,881 km (0.086 R)
• M31: 7,609,146 km (0.077 R)
• M32: 7,900,563 km (0.047 R)
• M33: 8,047,767 km (0.116 R)
• M34: 8,968,841 km (0.113 R)
• M35: 9,083,882 km (0.104 R)
• M36: 9,276,863 km (0.107 R)
• M37: 9,549,281 km (0.109 R)
• M38: 9,745,404 km (0.101 R)
• M39: 9,923,126 km (0.099 R)
• M40: 10,141,838 km (0.094 R)
• M41: 10,362,196 km (0.082 R)
• M42: 10,604,395 km (0.094 R)
• M43: 10,746,513 km (0.053 R)
• M44: 11,012,198 km (0.114 R)
• M45: 11,156,261 km (0.118 R)
• M46: 11,404,594 km (0.04 R)
• M47: 11,696,459 km (0.059 R)
• M48: 12,351,847 km (0.074 R)
• M49: 12,587,314 km (0.071 R)
• M50: 12,694,875 km (0.065 R)
• M51: 12,975,820 km (0.115 R)
• M52: 13,368,215 km (0.086 R)
• M53: 13,875,502 km (0.08 R)
• M54: 14,097,954 km (0.11 R)
• M55: 14,321,603 km (0.095 R)
• M56: 14,704,723 km (0.111 R)
• M57: 14,863,296 km (0.032 R)
• M58: 14,976,991 km (0.119 R)
• M59: 15,159,650 km (0.118 R)
• M60: 15,274,092 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.1

Radius: 11.9

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5 AU - 5.14 AU

Year: 7489 Days

Day: 7.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,037,791 km

• M1: 553,512 km (0.116 R)
• M2: 651,648 km (0.114 R)
• M3: 1,055,712 km (0.103 R)
• M4: 1,333,366 km (0.077 R)
• M5: 1,552,228 km (0.098 R)
• M6: 1,634,806 km (0.081 R)
• M7: 1,848,132 km (0.108 R)
• M8: 2,116,211 km (0.083 R)
• M9: 2,665,385 km (0.077 R)
• M10: 3,125,548 km (0.072 R)
• M11: 3,638,370 km (0.076 R)
• M12: 4,442,159 km (0.118 R)
• M13: 5,205,258 km (0.067 R)
• M14: 5,521,957 km (0.066 R)
• M15: 5,812,326 km (0.101 R)
• M16: 5,943,075 km (0.084 R)
• M17: 6,543,411 km (0.079 R)
• M18: 7,268,362 km (0.048 R)
• M19: 7,729,872 km (0.046 R)
• M20: 8,164,453 km (0.071 R)
• M21: 8,421,612 km (0.075 R)
• M22: 9,981,320 km (0.108 R)
• M23: 10,256,430 km (0.097 R)
• M24: 10,494,291 km (0.102 R)
• M25: 10,854,522 km (0.047 R)
• M26: 11,710,821 km (0.032 R)
• M27: 11,876,276 km (0.069 R)
• M28: 12,335,691 km (0.109 R)
• M29: 12,631,147 km (0.119 R)
• M30: 12,758,305 km (0.064 R)
• M31: 12,886,061 km (0.096 R)
• M32: 13,185,856 km (0.029 R)
• M33: 14,274,928 km (0.08 R)
• M34: 15,985,430 km (0.059 R)
• M35: 16,077,134 km (0.079 R)
• M36: 16,724,743 km (0.05 R)
• M37: 17,051,764 km (0.105 R)
• M38: 17,380,879 km (0.116 R)
• M39: 17,617,244 km (0.046 R)
• M40: 17,854,805 km (0.093 R)
• M41: 18,960,782 km (0.115 R)
• M42: 19,058,021 km (0.075 R)
• M43: 19,301,716 km (0.107 R)
• M44: 19,841,764 km (0.086 R)
• M45: 22,512,535 km (0.113 R)
• M46: 22,925,425 km (0.058 R)
• M47: 23,132,768 km (0.114 R)
• M48: 23,340,858 km (0.109 R)
• M49: 23,497,188 km (0.088 R)
• M50: 23,863,553 km (0.083 R)
• M51: 24,021,080 km (0.065 R)
• M52: 24,601,819 km (0.094 R)
• M53: 24,814,248 km (0.107 R)
• M54: 25,562,087 km (0.044 R)
• M55: 27,629,530 km (0.08 R)
• M56: 28,016,240 km (0.071 R)
• M57: 28,126,943 km (0.105 R)
• M58: 28,460,247 km (0.082 R)
• M59: 28,571,697 km (0.117 R)
• M60: 29,750,080 km (0.101 R)
• M61: 29,976,272 km (0.083 R)
• M62: 30,089,667 km (0.118 R)
• M63: 30,203,212 km (0.116 R)
• M64: 30,373,604 km (0.083 R)
• M65: 30,772,731 km (0.065 R)
• M66: 32,038,329 km (0.108 R)
• M67: 32,270,205 km (0.096 R)
• M68: 32,386,443 km (0.1 R)
• M69: 32,619,217 km (0.119 R)
• M70: 32,852,440 km (0.057 R)
• M71: 33,438,266 km (0.064 R)
• M72: 34,027,382 km (0.07 R)
• M73: 34,323,287 km (0.108 R)
• M74: 34,977,329 km (0.078 R)
• M75: 36,237,242 km (0.081 R)
• M76: 37,207,085 km (0.036 R)
• M77: 37,389,893 km (0.117 R)
• M78: 37,756,408 km (0.04 R)
• M79: 38,863,133 km (0.078 R)
• M80: 39,172,352 km (0.037 R)
• M81: 39,544,701 km (0.034 R)
• M82: 39,855,715 km (0.085 R)
• M83: 40,230,159 km (0.119 R)
• M84: 41,423,501 km (0.107 R)
• M85: 41,549,761 km (0.092 R)
• M86: 41,866,011 km (0.115 R)
• M87: 41,992,721 km (0.103 R)
• M88: 42,628,362 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.5

Radius: 7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.68 AU - 9.86 AU

Year: 17038 Days

Day: 18.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,037,791 km

• M1: 116,088 km (0.111 R)
• M2: 162,314 km (0.12 R)
• M3: 742,903 km (0.047 R)
• M4: 1,209,349 km (0.085 R)
• M5: 1,961,677 km (0.094 R)
• M6: 2,466,719 km (0.091 R)
• M7: 2,551,242 km (0.12 R)
• M8: 2,723,130 km (0.071 R)
• M9: 3,101,014 km (0.094 R)
• M10: 3,169,380 km (0.104 R)
• M11: 3,261,383 km (0.119 R)
• M12: 4,229,431 km (0.086 R)
• M13: 4,718,466 km (0.12 R)
• M14: 4,876,741 km (0.084 R)
• M15: 5,144,222 km (0.091 R)
• M16: 5,805,744 km (0.103 R)
• M17: 5,890,416 km (0.097 R)
• M18: 5,975,388 km (0.075 R)
• M19: 6,089,381 km (0.105 R)
• M20: 6,203,973 km (0.092 R)
• M21: 6,464,722 km (0.094 R)
• M22: 7,543,024 km (0.043 R)
• M23: 7,666,143 km (0.11 R)
• M24: 7,914,625 km (0.119 R)
• M25: 9,593,412 km (0.112 R)
• M26: 10,131,516 km (0.109 R)
• M27: 10,472,749 km (0.108 R)
• M28: 11,307,056 km (0.101 R)
• M29: 12,379,673 km (0.06 R)
• M30: 13,335,453 km (0.11 R)
• M31: 15,590,641 km (0.077 R)
• M32: 17,388,359 km (0.083 R)
• M33: 18,208,305 km (0.114 R)
• M34: 18,915,155 km (0.104 R)
• M35: 20,141,409 km (0.105 R)
• M36: 24,425,742 km (0.099 R)
• M37: 24,791,359 km (0.085 R)
• M38: 25,435,378 km (0.12 R)
• M39: 26,599,100 km (0.115 R)
• M40: 27,447,619 km (0.104 R)
• M41: 28,833,494 km (0.06 R)
• M42: 28,929,835 km (0.081 R)
• M43: 31,226,162 km (0.119 R)
• M44: 33,327,264 km (0.088 R)
• M45: 33,428,542 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 17,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit