🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.46 AU - 0.54 AU

Year: 232 Days

Day: 38.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,986,427 km

• M1: 175,179 km (0.081 R)
• M2: 567,874 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.49 AU - 0.57 AU

Year: 253 Days

Day: 47.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,986,427 km

• M1: 52,359 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.4

Radius: 8.1

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.71 AU - 0.97 AU

Year: 505 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,986,427 km

• M1: 124,316 km (0.082 R)
• M2: 183,257 km (0.041 R)
• M3: 251,025 km (0.068 R)
• M4: 344,225 km (0.072 R)
• M5: 440,117 km (0.118 R)
• M6: 661,073 km (0.065 R)
• M7: 714,928 km (0.113 R)
• M8: 808,427 km (0.104 R)
• M9: 921,224 km (0.06 R)
• M10: 1,007,990 km (0.049 R)
• M11: 1,140,983 km (0.03 R)
• M12: 1,201,271 km (0.093 R)
• M13: 1,319,752 km (0.063 R)
• M14: 1,406,669 km (0.086 R)
• M15: 1,507,647 km (0.081 R)
• M16: 1,580,352 km (0.086 R)
• M17: 1,698,085 km (0.071 R)
• M18: 1,799,513 km (0.119 R)
• M19: 1,850,974 km (0.093 R)
• M20: 1,988,455 km (0.087 R)
• M21: 2,239,031 km (0.09 R)
• M22: 2,364,694 km (0.119 R)
• M23: 2,428,422 km (0.057 R)
• M24: 2,514,291 km (0.088 R)
• M25: 2,659,701 km (0.05 R)
• M26: 2,711,162 km (0.092 R)
• M27: 2,822,762 km (0.1 R)
• M28: 2,951,117 km (0.118 R)
• M29: 3,096,975 km (0.119 R)
• M30: 3,379,715 km (0.073 R)
• M31: 3,589,003 km (0.06 R)
• M32: 3,678,911 km (0.08 R)
• M33: 3,744,883 km (0.073 R)
• M34: 3,802,778 km (0.115 R)
• M35: 3,953,124 km (0.057 R)
• M36: 4,063,078 km (0.064 R)
• M37: 4,182,457 km (0.098 R)
• M38: 4,381,273 km (0.107 R)
• M39: 4,477,464 km (0.083 R)
• M40: 4,815,256 km (0.079 R)
• M41: 4,932,691 km (0.093 R)
• M42: 5,170,402 km (0.063 R)
• M43: 5,272,128 km (0.111 R)
• M44: 5,383,878 km (0.089 R)
• M45: 5,468,251 km (0.049 R)
• M46: 6,129,324 km (0.104 R)
• M47: 6,197,840 km (0.118 R)
• M48: 6,434,653 km (0.103 R)
• M49: 6,694,505 km (0.119 R)
• M50: 6,754,942 km (0.069 R)
• M51: 6,805,506 km (0.038 R)
• M52: 6,856,070 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 14.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.64 AU - 2.44 AU

Year: 1911 Days

Day: 12.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 25,986,427 km

• M1: 185,053 km (0.09 R)
• M2: 292,015 km (0.109 R)
• M3: 442,810 km (0.054 R)
• M4: 536,009 km (0.103 R)
• M5: 658,231 km (0.074 R)
• M6: 762,800 km (0.096 R)
• M7: 874,250 km (0.073 R)
• M8: 1,008,140 km (0.078 R)
• M9: 1,132,605 km (0.073 R)
• M10: 1,253,929 km (0.097 R)
• M11: 1,482,216 km (0.064 R)
• M12: 1,577,659 km (0.09 R)
• M13: 2,216,891 km (0.049 R)
• M14: 2,428,273 km (0.075 R)
• M15: 2,728,665 km (0.117 R)
• M16: 3,029,058 km (0.097 R)
• M17: 3,302,523 km (0.041 R)
• M18: 3,807,266 km (0.119 R)
• M19: 4,378,430 km (0.115 R)
• M20: 4,560,790 km (0.12 R)
• M21: 4,688,547 km (0.051 R)
• M22: 4,788,777 km (0.098 R)
• M23: 5,035,165 km (0.071 R)
• M24: 5,315,512 km (0.088 R)
• M25: 5,420,230 km (0.117 R)
• M26: 5,540,656 km (0.041 R)
• M27: 5,784,202 km (0.061 R)
• M28: 6,093,720 km (0.078 R)
• M29: 6,472,352 km (0.118 R)
• M30: 6,648,429 km (0.057 R)
• M31: 6,858,763 km (0.113 R)
• M32: 7,071,192 km (0.114 R)
• M33: 7,335,681 km (0.09 R)
• M34: 7,435,762 km (0.117 R)
• M35: 7,994,361 km (0.073 R)
• M36: 8,149,045 km (0.105 R)
• M37: 8,339,483 km (0.062 R)
• M38: 8,689,542 km (0.099 R)
• M39: 8,795,607 km (0.107 R)
• M40: 9,026,736 km (0.091 R)
• M41: 9,205,804 km (0.094 R)
• M42: 9,458,625 km (0.059 R)
• M43: 9,879,144 km (0.058 R)
• M44: 10,156,648 km (0.081 R)
• M45: 10,343,047 km (0.109 R)
• M46: 10,549,492 km (0.056 R)
• M47: 10,643,739 km (0.078 R)
• M48: 11,061,865 km (0.105 R)
• M49: 11,253,799 km (0.084 R)
• M50: 11,485,526 km (0.091 R)
• M51: 11,777,541 km (0.085 R)
• M52: 12,547,970 km (0.089 R)
• M53: 12,708,040 km (0.079 R)
• M54: 12,868,858 km (0.106 R)
• M55: 13,355,200 km (0.097 R)
• M56: 13,868,321 km (0.06 R)

Asteroid Belt

Center: 3.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.5

Radius: 14.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.13 AU - 4.31 AU

Year: 5687 Days

Day: 9.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,986,427 km

• M1: 182,061 km (0.115 R)
• M2: 305,329 km (0.071 R)
• M3: 566,677 km (0.088 R)
• M4: 806,183 km (0.056 R)
• M5: 1,264,102 km (0.105 R)
• M6: 1,529,788 km (0.078 R)
• M7: 1,798,765 km (0.084 R)
• M8: 1,907,672 km (0.115 R)
• M9: 2,165,280 km (0.105 R)
• M10: 2,281,667 km (0.091 R)
• M11: 2,555,880 km (0.06 R)
• M12: 2,877,365 km (0.091 R)
• M13: 3,117,919 km (0.079 R)
• M14: 3,384,502 km (0.12 R)
• M15: 3,658,715 km (0.11 R)
• M16: 3,960,753 km (0.074 R)
• M17: 4,063,377 km (0.04 R)
• M18: 4,250,076 km (0.048 R)
• M19: 4,893,496 km (0.093 R)
• M20: 5,070,321 km (0.097 R)
• M21: 5,476,030 km (0.066 R)
• M22: 6,033,581 km (0.08 R)
• M23: 7,052,642 km (0.118 R)
• M24: 7,455,060 km (0.094 R)
• M25: 7,761,886 km (0.118 R)
• M26: 8,841,234 km (0.06 R)
• M27: 9,275,218 km (0.119 R)
• M28: 9,522,353 km (0.03 R)
• M29: 10,164,128 km (0.079 R)
• M30: 10,333,922 km (0.092 R)
• M31: 10,447,616 km (0.033 R)
• M32: 11,784,871 km (0.073 R)
• M33: 11,874,032 km (0.073 R)
• M34: 12,443,551 km (0.115 R)
• M35: 13,021,896 km (0.109 R)
• M36: 13,268,134 km (0.111 R)
• M37: 13,515,868 km (0.055 R)
• M38: 14,047,539 km (0.103 R)
• M39: 14,173,650 km (0.076 R)
• M40: 14,490,499 km (0.077 R)
• M41: 14,617,956 km (0.049 R)
• M42: 16,440,656 km (0.049 R)
• M43: 16,773,661 km (0.054 R)
• M44: 17,311,166 km (0.078 R)
• M45: 17,650,006 km (0.093 R)
• M46: 17,888,465 km (0.114 R)
• M47: 18,162,378 km (0.104 R)
• M48: 18,299,859 km (0.115 R)
• M49: 19,622,902 km (0.05 R)
• M50: 19,905,343 km (0.088 R)
• M51: 20,082,617 km (0.06 R)
• M52: 20,296,093 km (0.115 R)
• M53: 20,868,753 km (0.113 R)
• M54: 21,048,869 km (0.079 R)
• M55: 22,952,203 km (0.096 R)
• M56: 23,100,903 km (0.041 R)
• M57: 23,287,153 km (0.035 R)
• M58: 23,548,949 km (0.117 R)
• M59: 24,301,875 km (0.099 R)
• M60: 24,681,405 km (0.08 R)
• M61: 24,833,845 km (0.098 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: 356 - 18,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit