🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.6 AU - 2.08 AU

Year: 926 Days

Day: 28.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.75 AU - 1.97 AU

Year: 941 Days

Day: 23.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2 AU - 3.16 AU

Year: 1537 Days

Day: 47.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.56 AU - 4.56 AU

Year: 3034 Days

Day: 20.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.4

Radius: 12.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.27 AU - 8.31 AU

Year: 6562 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 50,161,978 km

• M1: 169,644 km (0.097 R)
• M2: 264,788 km (0.105 R)
• M3: 440,267 km (0.082 R)
• M4: 562,488 km (0.081 R)
• M5: 698,323 km (0.091 R)
• M6: 827,426 km (0.085 R)
• M7: 955,332 km (0.119 R)
• M8: 1,111,662 km (0.11 R)
• M9: 1,357,152 km (0.114 R)
• M10: 1,571,526 km (0.117 R)
• M11: 1,784,403 km (0.111 R)
• M12: 1,901,090 km (0.075 R)
• M13: 2,020,319 km (0.066 R)
• M14: 2,142,242 km (0.076 R)
• M15: 2,422,139 km (0.056 R)
• M16: 2,640,103 km (0.068 R)
• M17: 3,364,307 km (0.09 R)
• M18: 4,304,230 km (0.113 R)
• M19: 4,409,696 km (0.059 R)
• M20: 4,749,134 km (0.117 R)
• M21: 4,949,595 km (0.11 R)
• M22: 5,134,349 km (0.114 R)
• M23: 5,567,883 km (0.111 R)
• M24: 5,740,818 km (0.107 R)
• M25: 6,032,983 km (0.115 R)
• M26: 7,104,253 km (0.1 R)
• M27: 7,566,212 km (0.07 R)
• M28: 7,886,800 km (0.111 R)
• M29: 8,541,440 km (0.115 R)
• M30: 8,808,173 km (0.105 R)
• M31: 9,032,570 km (0.091 R)
• M32: 9,832,918 km (0.104 R)
• M33: 10,136,004 km (0.115 R)
• M34: 10,371,321 km (0.108 R)
• M35: 11,136,215 km (0.084 R)
• M36: 12,167,842 km (0.107 R)
• M37: 12,594,046 km (0.085 R)
• M38: 13,101,931 km (0.119 R)
• M39: 13,487,146 km (0.055 R)
• M40: 13,720,070 km (0.087 R)
• M41: 14,163,777 km (0.111 R)
• M42: 14,321,453 km (0.101 R)
• M43: 14,532,685 km (0.091 R)
• M44: 14,798,072 km (0.084 R)
• M45: 14,904,735 km (0.067 R)
• M46: 15,280,076 km (0.105 R)
• M47: 15,522,873 km (0.072 R)
• M48: 15,876,074 km (0.118 R)
• M49: 16,286,720 km (0.105 R)
• M50: 16,728,782 km (0.119 R)
• M51: 16,867,758 km (0.106 R)
• M52: 16,951,234 km (0.054 R)
• M53: 17,090,809 km (0.091 R)
• M54: 17,258,807 km (0.092 R)
• M55: 18,564,797 km (0.09 R)
• M56: 18,651,115 km (0.09 R)
• M57: 18,881,944 km (0.104 R)
• M58: 19,317,124 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 10.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.13 AU - 8.37 AU

Year: 7240 Days

Day: 9.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,161,978 km

• M1: 184,903 km (0.107 R)
• M2: 321,336 km (0.117 R)
• M3: 419,772 km (0.075 R)
• M4: 663,317 km (0.105 R)
• M5: 995,275 km (0.11 R)
• M6: 1,083,537 km (0.067 R)
• M7: 1,244,804 km (0.087 R)
• M8: 1,328,429 km (0.052 R)
• M9: 1,414,149 km (0.107 R)
• M10: 1,552,826 km (0.056 R)
• M11: 1,749,397 km (0.071 R)
• M12: 2,138,202 km (0.06 R)
• M13: 2,508,307 km (0.092 R)
• M14: 2,771,749 km (0.071 R)
• M15: 2,995,398 km (0.11 R)
• M16: 3,175,364 km (0.076 R)
• M17: 3,597,829 km (0.098 R)
• M18: 3,859,924 km (0.112 R)
• M19: 4,074,148 km (0.055 R)
• M20: 4,816,303 km (0.073 R)
• M21: 5,047,133 km (0.103 R)
• M22: 5,222,761 km (0.078 R)
• M23: 5,420,230 km (0.093 R)
• M24: 5,519,862 km (0.058 R)
• M25: 5,700,876 km (0.105 R)
• M26: 5,781,958 km (0.104 R)
• M27: 6,528,750 km (0.051 R)
• M28: 6,720,385 km (0.11 R)
• M29: 7,000,283 km (0.038 R)
• M30: 7,593,887 km (0.075 R)
• M31: 8,089,654 km (0.104 R)
• M32: 8,341,428 km (0.068 R)
• M33: 8,899,877 km (0.068 R)
• M34: 9,065,033 km (0.06 R)
• M35: 9,302,744 km (0.076 R)
• M36: 9,446,358 km (0.113 R)
• M37: 9,687,360 km (0.082 R)
• M38: 10,472,300 km (0.105 R)
• M39: 11,226,722 km (0.06 R)
• M40: 11,894,676 km (0.077 R)
• M41: 12,155,126 km (0.104 R)
• M42: 12,233,665 km (0.118 R)
• M43: 12,443,700 km (0.084 R)
• M44: 12,681,561 km (0.045 R)
• M45: 13,593,510 km (0.095 R)
• M46: 13,702,267 km (0.093 R)
• M47: 14,443,375 km (0.103 R)
• M48: 15,057,026 km (0.051 R)
• M49: 15,282,320 km (0.093 R)
• M50: 16,280,886 km (0.101 R)
• M51: 16,396,226 km (0.033 R)
• M52: 16,744,340 km (0.032 R)
• M53: 17,124,169 km (0.06 R)
• M54: 17,418,278 km (0.109 R)
• M55: 17,684,413 km (0.104 R)
• M56: 17,981,664 km (0.084 R)
• M57: 18,611,321 km (0.083 R)
• M58: 19,523,420 km (0.098 R)
• M59: 19,707,724 km (0.083 R)
• M60: 20,139,613 km (0.086 R)
• M61: 20,325,713 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.4

Radius: 3.5

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.66 AU - 14.06 AU

Year: 17103 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,161,978 km

• M1: 144,960 km (0.067 R)
• M2: 229,932 km (0.105 R)
• M3: 357,689 km (0.102 R)
• M4: 521,947 km (0.057 R)
• M5: 587,172 km (0.098 R)
• M6: 620,831 km (0.101 R)
• M7: 836,102 km (0.08 R)
• M8: 1,487,900 km (0.084 R)
• M9: 2,023,610 km (0.095 R)
• M10: 2,668,826 km (0.103 R)
• M11: 2,725,374 km (0.045 R)
• M12: 3,744,136 km (0.107 R)
• M13: 3,902,859 km (0.065 R)
• M14: 4,425,703 km (0.046 R)
• M15: 4,559,893 km (0.08 R)
• M16: 4,935,683 km (0.11 R)
• M17: 4,970,389 km (0.085 R)
• M18: 5,571,773 km (0.117 R)
• M19: 5,826,089 km (0.079 R)
• M20: 6,649,625 km (0.113 R)
• M21: 8,073,797 km (0.082 R)
• M22: 8,444,052 km (0.092 R)
• M23: 8,694,030 km (0.102 R)
• M24: 8,904,065 km (0.06 R)
• M25: 9,115,896 km (0.112 R)
• M26: 9,201,167 km (0.112 R)
• M27: 9,501,410 km (0.114 R)
• M28: 9,804,794 km (0.057 R)
• M29: 10,465,717 km (0.034 R)
• M30: 11,140,853 km (0.091 R)
• M31: 11,598,772 km (0.119 R)
• M32: 11,691,074 km (0.066 R)
• M33: 13,200,965 km (0.082 R)
• M34: 13,249,135 km (0.12 R)
• M35: 13,490,886 km (0.08 R)
• M36: 16,399,068 km (0.119 R)
• M37: 16,658,620 km (0.087 R)
• M38: 16,814,950 km (0.05 R)
• M39: 17,128,956 km (0.05 R)
• M40: 17,234,123 km (0.112 R)
• M41: 17,286,782 km (0.064 R)
• M42: 17,922,722 km (0.102 R)
• M43: 19,108,585 km (0.037 R)
• M44: 19,163,038 km (0.051 R)
• M45: 19,272,095 km (0.06 R)
• M46: 20,152,778 km (0.071 R)
• M47: 20,263,780 km (0.069 R)
• M48: 20,653,931 km (0.094 R)
• M49: 20,709,880 km (0.106 R)
• M50: 21,498,112 km (0.067 R)
• M51: 22,010,036 km (0.114 R)
• M52: 22,872,168 km (0.1 R)
• M53: 23,220,133 km (0.081 R)
• M54: 26,490,043 km (0.1 R)
• M55: 27,837,621 km (0.091 R)
• M56: 28,706,784 km (0.059 R)
• M57: 29,144,807 km (0.104 R)
• M58: 29,207,488 km (0.036 R)
• M59: 29,711,035 km (0.061 R)
• M60: 30,599,197 km (0.06 R)
• M61: 31,303,055 km (0.05 R)
• M62: 32,271,402 km (0.106 R)
• M63: 36,107,241 km (0.119 R)
• M64: 36,309,647 km (0.085 R)
• M65: 36,647,589 km (0.116 R)
• M66: 36,918,660 km (0.067 R)
• M67: 37,736,063 km (0.111 R)
• M68: 37,941,461 km (0.1 R)
• M69: 38,147,008 km (0.102 R)
• M70: 38,973,387 km (0.096 R)
• M71: 39,111,615 km (0.111 R)
• M72: 40,433,612 km (0.086 R)
• M73: 41,840,879 km (0.041 R)
• M74: 42,266,186 km (0.114 R)
• M75: 42,764,047 km (0.115 R)
• M76: 43,407,169 km (0.061 R)
• M77: 43,550,633 km (0.103 R)
• M78: 46,523,741 km (0.095 R)
• M79: 46,743,949 km (0.08 R)
• M80: 47,258,865 km (0.08 R)
• M81: 47,849,627 km (0.072 R)
• M82: 50,086,863 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 19,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit