🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.94 AU - 2.12 AU

Year: 1067 Days

Day: 44 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.86 AU - 2.46 AU

Year: 1171 Days

Day: 29.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.43 AU - 2.45 AU

Year: 1406 Days

Day: 41.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,921,564 km

• M1: 517,609 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.67 AU - 3.27 AU

Year: 1888 Days

Day: 41.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.6

Radius: 12.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.52 AU - 6.44 AU

Year: 4733 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 74,921,564 km

• M1: 170,841 km (0.071 R)
• M2: 275,410 km (0.114 R)
• M3: 378,034 km (0.106 R)
• M4: 888,911 km (0.088 R)
• M5: 1,138,739 km (0.104 R)
• M6: 1,423,723 km (0.069 R)
• M7: 1,994,289 km (0.113 R)
• M8: 2,185,625 km (0.039 R)
• M9: 2,616,616 km (0.103 R)
• M10: 2,781,324 km (0.11 R)
• M11: 3,723,641 km (0.109 R)
• M12: 4,415,232 km (0.118 R)
• M13: 5,373,107 km (0.11 R)
• M14: 5,622,636 km (0.105 R)
• M15: 5,954,594 km (0.087 R)
• M16: 6,454,550 km (0.09 R)
• M17: 6,596,967 km (0.052 R)
• M18: 6,926,531 km (0.108 R)
• M19: 7,580,423 km (0.109 R)
• M20: 7,687,685 km (0.045 R)
• M21: 8,056,444 km (0.102 R)
• M22: 8,901,672 km (0.11 R)
• M23: 9,519,361 km (0.075 R)
• M24: 9,635,150 km (0.045 R)
• M25: 9,891,860 km (0.067 R)
• M26: 10,009,294 km (0.119 R)
• M27: 10,293,081 km (0.106 R)
• M28: 10,579,561 km (0.102 R)
• M29: 10,699,689 km (0.104 R)
• M30: 12,352,745 km (0.081 R)
• M31: 12,530,168 km (0.112 R)
• M32: 12,759,352 km (0.102 R)
• M33: 12,912,839 km (0.081 R)
• M34: 13,041,344 km (0.1 R)
• M35: 13,170,297 km (0.086 R)
• M36: 13,351,460 km (0.099 R)
• M37: 14,830,385 km (0.116 R)
• M38: 15,235,346 km (0.058 R)
• M39: 15,698,651 km (0.118 R)
• M40: 15,945,936 km (0.114 R)
• M41: 16,056,190 km (0.098 R)
• M42: 16,333,096 km (0.117 R)
• M43: 17,655,242 km (0.08 R)
• M44: 18,027,142 km (0.113 R)
• M45: 19,717,299 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.4

Radius: 14.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.69 AU - 7.93 AU

Year: 6557 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,921,564 km

• M1: 185,202 km (0.093 R)
• M2: 285,582 km (0.081 R)
• M3: 399,277 km (0.046 R)
• M4: 515,514 km (0.072 R)
• M5: 698,772 km (0.074 R)
• M6: 936,483 km (0.106 R)
• M7: 1,089,820 km (0.088 R)
• M8: 1,371,214 km (0.077 R)
• M9: 1,714,392 km (0.094 R)
• M10: 2,065,199 km (0.096 R)
• M11: 2,270,297 km (0.061 R)
• M12: 2,745,719 km (0.089 R)
• M13: 2,880,956 km (0.083 R)
• M14: 3,615,332 km (0.098 R)
• M15: 3,839,280 km (0.107 R)
• M16: 5,362,934 km (0.109 R)
• M17: 5,908,817 km (0.093 R)
• M18: 6,262,915 km (0.036 R)
• M19: 6,623,895 km (0.069 R)
• M20: 7,022,872 km (0.104 R)
• M21: 7,556,338 km (0.095 R)
• M22: 8,364,915 km (0.102 R)
• M23: 8,863,375 km (0.116 R)
• M24: 9,646,370 km (0.103 R)
• M25: 10,451,655 km (0.079 R)
• M26: 10,593,923 km (0.108 R)
• M27: 10,772,692 km (0.048 R)
• M28: 11,169,575 km (0.046 R)
• M29: 11,351,486 km (0.084 R)
• M30: 11,644,698 km (0.115 R)
• M31: 11,940,453 km (0.11 R)
• M32: 12,276,300 km (0.076 R)
• M33: 12,652,988 km (0.056 R)
• M34: 13,071,712 km (0.098 R)
• M35: 13,340,540 km (0.089 R)
• M36: 13,727,849 km (0.11 R)
• M37: 14,236,930 km (0.085 R)
• M38: 14,832,180 km (0.069 R)
• M39: 15,394,967 km (0.093 R)
• M40: 15,801,275 km (0.108 R)
• M41: 16,170,034 km (0.067 R)
• M42: 16,583,074 km (0.072 R)
• M43: 17,125,366 km (0.1 R)
• M44: 17,293,364 km (0.049 R)
• M45: 17,970,893 km (0.095 R)
• M46: 18,441,678 km (0.084 R)
• M47: 18,743,566 km (0.109 R)
• M48: 19,614,824 km (0.109 R)
• M49: 20,099,671 km (0.034 R)
• M50: 20,632,987 km (0.055 R)
• M51: 20,767,176 km (0.088 R)
• M52: 20,901,515 km (0.089 R)
• M53: 21,487,191 km (0.111 R)
• M54: 21,941,370 km (0.104 R)
• M55: 22,215,433 km (0.102 R)
• M56: 22,859,303 km (0.03 R)
• M57: 22,951,904 km (0.105 R)
• M58: 23,696,303 km (0.083 R)
• M59: 23,789,951 km (0.096 R)
• M60: 23,883,599 km (0.11 R)
• M61: 24,732,717 km (0.107 R)
• M62: 25,256,609 km (0.111 R)
• M63: 25,639,878 km (0.079 R)
• M64: 25,736,070 km (0.104 R)
• M65: 26,073,413 km (0.107 R)
• M66: 26,218,373 km (0.108 R)
• M67: 27,290,242 km (0.064 R)
• M68: 27,634,317 km (0.1 R)
• M69: 27,732,902 km (0.078 R)
• M70: 27,880,854 km (0.104 R)
• M71: 28,924,748 km (0.06 R)
• M72: 29,275,555 km (0.107 R)
• M73: 30,032,072 km (0.077 R)
• M74: 30,641,833 km (0.062 R)
• M75: 31,615,715 km (0.046 R)
• M76: 33,121,866 km (0.096 R)
• M77: 33,331,453 km (0.103 R)
• M78: 33,436,321 km (0.037 R)
• M79: 33,857,289 km (0.091 R)
• M80: 35,023,853 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.1

Radius: 7.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.92 AU - 17.52 AU

Year: 25225 Days

Day: 24.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,921,564 km

• M1: 562,338 km (0.096 R)
• M2: 904,918 km (0.056 R)
• M3: 1,786,498 km (0.118 R)
• M4: 2,080,009 km (0.06 R)
• M5: 2,284,359 km (0.111 R)
• M6: 2,424,084 km (0.096 R)
• M7: 2,603,003 km (0.106 R)
• M8: 3,165,042 km (0.114 R)
• M9: 4,792,817 km (0.113 R)
• M10: 5,200,022 km (0.048 R)
• M11: 5,477,676 km (0.081 R)
• M12: 6,047,494 km (0.054 R)
• M13: 6,241,672 km (0.12 R)
• M14: 7,191,618 km (0.095 R)
• M15: 7,709,676 km (0.114 R)
• M16: 8,026,225 km (0.037 R)
• M17: 9,112,156 km (0.057 R)
• M18: 9,503,055 km (0.115 R)
• M19: 10,013,633 km (0.054 R)
• M20: 10,358,905 km (0.077 R)
• M21: 10,416,949 km (0.1 R)
• M22: 11,180,047 km (0.095 R)
• M23: 11,658,461 km (0.049 R)
• M24: 11,900,361 km (0.119 R)
• M25: 12,266,128 km (0.075 R)
• M26: 12,450,283 km (0.079 R)
• M27: 12,759,502 km (0.104 R)
• M28: 13,511,829 km (0.07 R)
• M29: 13,638,688 km (0.101 R)
• M30: 14,472,397 km (0.082 R)
• M31: 15,853,784 km (0.116 R)
• M32: 16,121,714 km (0.116 R)
• M33: 18,952,554 km (0.065 R)
• M34: 19,737,793 km (0.113 R)
• M35: 20,025,919 km (0.107 R)
• M36: 20,460,800 km (0.059 R)
• M37: 21,413,738 km (0.036 R)
• M38: 22,681,580 km (0.118 R)
• M39: 22,907,922 km (0.104 R)
• M40: 24,744,834 km (0.082 R)
• M41: 24,977,758 km (0.068 R)
• M42: 25,289,370 km (0.104 R)
• M43: 27,026,651 km (0.088 R)
• M44: 28,071,292 km (0.105 R)
• M45: 28,233,157 km (0.097 R)
• M46: 28,557,785 km (0.056 R)
• M47: 28,639,166 km (0.115 R)
• M48: 28,720,697 km (0.095 R)
• M49: 28,965,439 km (0.104 R)
• M50: 30,698,381 km (0.048 R)
• M51: 32,294,889 km (0.046 R)
• M52: 32,379,711 km (0.099 R)
• M53: 32,634,476 km (0.054 R)
• M54: 33,832,306 km (0.06 R)
• M55: 34,696,533 km (0.104 R)
• M56: 36,446,978 km (0.063 R)
• M57: 37,689,239 km (0.05 R)
• M58: 39,941,883 km (0.085 R)
• M59: 40,124,094 km (0.032 R)
• M60: 40,580,517 km (0.105 R)
• M61: 41,683,053 km (0.073 R)
• M62: 42,795,313 km (0.051 R)
• M63: 44,765,218 km (0.102 R)
• M64: 45,333,540 km (0.099 R)
• M65: 46,668,701 km (0.1 R)
• M66: 48,598,514 km (0.096 R)
• M67: 49,573,144 km (0.075 R)
• M68: 49,964,791 km (0.12 R)
• M69: 51,442,669 km (0.102 R)
• M70: 51,640,736 km (0.071 R)
• M71: 51,839,103 km (0.049 R)
• M72: 53,736,453 km (0.117 R)
• M73: 55,758,118 km (0.108 R)
• M74: 56,165,324 km (0.085 R)
• M75: 56,778,226 km (0.091 R)
• M76: 59,251,528 km (0.066 R)
• M77: 59,355,349 km (0.071 R)
• M78: 59,875,351 km (0.113 R)
• M79: 60,292,430 km (0.054 R)
• M80: 60,605,837 km (0.104 R)
• M81: 64,195,887 km (0.1 R)
• M82: 64,943,577 km (0.061 R)
• M83: 65,157,652 km (0.065 R)
• M84: 65,586,698 km (0.117 R)
• M85: 65,909,082 km (0.045 R)
• M86: 67,745,695 km (0.028 R)
• M87: 68,180,277 km (0.032 R)
• M88: 69,161,489 km (0.043 R)
• M89: 70,037,684 km (0.12 R)
• M90: 73,913,615 km (0.102 R)
• M91: 74,025,365 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 17,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit