🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.67 AU

Year: 156 Days

Day: 38.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,543,727 km

• M1: 246,088 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.5 AU - 0.78 AU

Year: 196 Days

Day: 30.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,543,727 km

• M1: 167,550 km (0.104 R)
• M2: 220,657 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.09 AU - 1.47 AU

Year: 554 Days

Day: 24 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.77 AU - 2.17 AU

Year: 1059 Days

Day: 46.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 13.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.11 AU - 9.29 AU

Year: 9825 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,543,727 km

• M1: 189,092 km (0.1 R)
• M2: 646,113 km (0.116 R)
• M3: 853,007 km (0.061 R)
• M4: 956,529 km (0.046 R)
• M5: 1,275,023 km (0.109 R)
• M6: 1,478,476 km (0.067 R)
• M7: 1,649,317 km (0.071 R)
• M8: 1,781,860 km (0.083 R)
• M9: 2,105,590 km (0.068 R)
• M10: 2,757,089 km (0.074 R)
• M11: 3,411,729 km (0.087 R)
• M12: 3,525,423 km (0.086 R)
• M13: 3,698,658 km (0.091 R)
• M14: 3,845,114 km (0.042 R)
• M15: 3,993,665 km (0.111 R)
• M16: 4,575,301 km (0.085 R)
• M17: 4,956,626 km (0.096 R)
• M18: 5,216,627 km (0.101 R)
• M19: 5,381,335 km (0.06 R)
• M20: 5,481,116 km (0.106 R)
• M21: 6,127,080 km (0.11 R)
• M22: 6,336,218 km (0.106 R)
• M23: 6,654,263 km (0.096 R)
• M24: 6,869,385 km (0.036 R)
• M25: 7,491,113 km (0.077 R)
• M26: 8,476,814 km (0.097 R)
• M27: 8,632,096 km (0.091 R)
• M28: 8,827,621 km (0.101 R)
• M29: 9,103,778 km (0.073 R)
• M30: 9,342,686 km (0.045 R)
• M31: 9,908,465 km (0.087 R)
• M32: 10,527,053 km (0.053 R)
• M33: 10,736,041 km (0.086 R)
• M34: 11,585,757 km (0.066 R)
• M35: 11,975,310 km (0.118 R)
• M36: 12,281,088 km (0.057 R)
• M37: 13,666,813 km (0.054 R)
• M38: 14,355,112 km (0.116 R)
• M39: 15,148,729 km (0.061 R)
• M40: 15,290,398 km (0.034 R)
• M41: 15,479,789 km (0.104 R)
• M42: 15,574,784 km (0.028 R)
• M43: 16,052,749 km (0.081 R)
• M44: 16,535,501 km (0.106 R)
• M45: 17,121,177 km (0.064 R)
• M46: 17,515,517 km (0.072 R)
• M47: 17,813,217 km (0.09 R)
• M48: 17,962,665 km (0.057 R)
• M49: 18,413,553 km (0.114 R)
• M50: 19,326,549 km (0.108 R)
• M51: 19,685,584 km (0.099 R)
• M52: 21,196,522 km (0.085 R)
• M53: 21,939,425 km (0.025 R)
• M54: 23,450,513 km (0.104 R)
• M55: 23,943,289 km (0.108 R)
• M56: 25,162,362 km (0.095 R)
• M57: 25,442,259 km (0.056 R)
• M58: 25,610,707 km (0.073 R)
• M59: 25,779,453 km (0.084 R)
• M60: 26,118,292 km (0.102 R)
• M61: 26,857,156 km (0.06 R)
• M62: 26,971,598 km (0.107 R)
• M63: 28,530,408 km (0.113 R)
• M64: 29,409,146 km (0.094 R)
• M65: 29,526,880 km (0.119 R)
• M66: 29,999,759 km (0.087 R)
• M67: 30,475,181 km (0.092 R)
• M68: 31,916,407 km (0.111 R)
• M69: 32,280,079 km (0.099 R)
• M70: 33,379,623 km (0.116 R)
• M71: 33,625,712 km (0.04 R)
• M72: 33,872,249 km (0.065 R)
• M73: 33,995,817 km (0.095 R)
• M74: 34,802,449 km (0.089 R)
• M75: 34,989,446 km (0.075 R)
• M76: 35,866,837 km (0.065 R)
• M77: 36,371,431 km (0.045 R)
• M78: 36,751,410 km (0.088 R)
• M79: 38,220,162 km (0.096 R)
• M80: 38,606,423 km (0.099 R)
• M81: 39,188,359 km (0.114 R)
• M82: 39,773,137 km (0.075 R)
• M83: 42,473,678 km (0.103 R)
• M84: 43,275,223 km (0.098 R)
• M85: 43,947,067 km (0.032 R)
• M86: 44,351,879 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.4

Radius: 13.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.79 AU - 11.05 AU

Year: 11070 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,543,727 km

• M1: 172,187 km (0.078 R)
• M2: 391,647 km (0.041 R)
• M3: 582,235 km (0.097 R)
• M4: 707,149 km (0.092 R)
• M5: 987,645 km (0.111 R)
• M6: 1,102,536 km (0.102 R)
• M7: 1,222,215 km (0.069 R)
• M8: 1,631,365 km (0.042 R)
• M9: 1,769,593 km (0.105 R)
• M10: 1,863,989 km (0.078 R)
• M11: 2,414,360 km (0.12 R)
• M12: 2,818,125 km (0.119 R)
• M13: 3,070,795 km (0.065 R)
• M14: 3,389,738 km (0.057 R)
• M15: 3,750,269 km (0.098 R)
• M16: 4,508,132 km (0.117 R)
• M17: 4,738,213 km (0.089 R)
• M18: 5,451,646 km (0.084 R)
• M19: 5,910,313 km (0.103 R)
• M20: 6,017,874 km (0.027 R)
• M21: 6,235,090 km (0.088 R)
• M22: 6,418,197 km (0.091 R)
• M23: 6,940,144 km (0.029 R)
• M24: 7,206,429 km (0.097 R)
• M25: 7,985,534 km (0.116 R)
• M26: 8,628,207 km (0.086 R)
• M27: 9,287,634 km (0.086 R)
• M28: 9,539,108 km (0.091 R)
• M29: 11,451,268 km (0.085 R)
• M30: 11,766,321 km (0.052 R)
• M31: 12,129,844 km (0.094 R)
• M32: 12,450,881 km (0.062 R)
• M33: 13,763,303 km (0.026 R)
• M34: 14,098,253 km (0.082 R)
• M35: 15,267,211 km (0.071 R)
• M36: 16,822,879 km (0.095 R)
• M37: 17,181,016 km (0.076 R)
• M38: 17,335,401 km (0.11 R)
• M39: 17,853,159 km (0.107 R)
• M40: 18,166,118 km (0.069 R)
• M41: 19,920,452 km (0.114 R)
• M42: 20,245,229 km (0.097 R)
• M43: 21,728,193 km (0.097 R)
• M44: 21,950,944 km (0.094 R)
• M45: 22,398,541 km (0.099 R)
• M46: 23,189,316 km (0.083 R)
• M47: 24,276,892 km (0.091 R)
• M48: 25,205,745 km (0.067 R)
• M49: 26,323,840 km (0.076 R)
• M50: 27,518,229 km (0.113 R)
• M51: 28,000,981 km (0.113 R)
• M52: 28,608,349 km (0.091 R)
• M53: 29,342,874 km (0.096 R)
• M54: 29,589,112 km (0.081 R)
• M55: 30,456,331 km (0.074 R)
• M56: 30,705,711 km (0.079 R)
• M57: 31,394,759 km (0.074 R)
• M58: 31,520,571 km (0.11 R)
• M59: 31,962,483 km (0.106 R)
• M60: 32,215,752 km (0.051 R)
• M61: 32,660,806 km (0.094 R)
• M62: 33,492,719 km (0.055 R)
• M63: 34,201,963 km (0.066 R)
• M64: 35,177,191 km (0.112 R)
• M65: 35,569,886 km (0.076 R)
• M66: 35,701,083 km (0.104 R)
• M67: 36,822,917 km (0.098 R)
• M68: 36,955,760 km (0.054 R)
• M69: 37,155,174 km (0.075 R)
• M70: 37,621,770 km (0.094 R)
• M71: 38,023,440 km (0.098 R)
• M72: 39,575,817 km (0.092 R)
• M73: 42,047,174 km (0.05 R)
• M74: 45,206,083 km (0.12 R)
• M75: 45,561,827 km (0.116 R)
• M76: 46,634,443 km (0.101 R)
• M77: 48,150,019 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.4

Radius: 4.7

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.39 AU - 12.89 AU

Year: 15205 Days

Day: 18.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,543,727 km

• M1: 286,929 km (0.095 R)
• M2: 339,438 km (0.105 R)
• M3: 424,858 km (0.038 R)
• M4: 549,922 km (0.106 R)
• M5: 651,499 km (0.091 R)
• M6: 834,158 km (0.103 R)
• M7: 1,810,134 km (0.054 R)
• M8: 2,014,186 km (0.07 R)
• M9: 2,145,383 km (0.058 R)
• M10: 2,225,418 km (0.08 R)
• M11: 2,416,155 km (0.109 R)
• M12: 2,499,631 km (0.081 R)
• M13: 2,583,854 km (0.109 R)
• M14: 3,384,502 km (0.049 R)
• M15: 3,667,242 km (0.027 R)
• M16: 4,122,020 km (0.101 R)
• M17: 4,188,441 km (0.104 R)
• M18: 4,732,678 km (0.117 R)
• M19: 5,048,479 km (0.118 R)
• M20: 5,626,675 km (0.119 R)
• M21: 6,074,122 km (0.105 R)
• M22: 6,149,669 km (0.069 R)
• M23: 6,225,665 km (0.12 R)
• M24: 6,340,257 km (0.107 R)
• M25: 6,494,044 km (0.099 R)
• M26: 6,688,072 km (0.027 R)
• M27: 7,081,963 km (0.09 R)
• M28: 7,402,402 km (0.115 R)
• M29: 7,686,638 km (0.092 R)
• M30: 7,850,597 km (0.104 R)
• M31: 9,774,276 km (0.057 R)
• M32: 9,862,988 km (0.1 R)
• M33: 9,951,998 km (0.12 R)
• M34: 11,318,575 km (0.083 R)
• M35: 11,458,449 km (0.115 R)
• M36: 11,598,921 km (0.114 R)
• M37: 12,549,765 km (0.049 R)
• M38: 14,272,983 km (0.105 R)
• M39: 14,727,910 km (0.103 R)
• M40: 15,755,947 km (0.087 R)
• M41: 15,808,007 km (0.112 R)
• M42: 18,589,929 km (0.102 R)
• M43: 18,699,883 km (0.065 R)
• M44: 19,141,945 km (0.068 R)
• M45: 19,980,142 km (0.104 R)
• M46: 20,149,188 km (0.039 R)
• M47: 20,262,134 km (0.089 R)
• M48: 21,173,484 km (0.068 R)
• M49: 21,288,375 km (0.111 R)
• M50: 21,634,096 km (0.114 R)
• M51: 22,741,420 km (0.114 R)
• M52: 23,035,978 km (0.083 R)
• M53: 23,628,684 km (0.089 R)
• M54: 24,587,308 km (0.073 R)
• M55: 25,132,143 km (0.114 R)
• M56: 25,253,766 km (0.102 R)
• M57: 25,864,873 km (0.048 R)
• M58: 26,357,200 km (0.077 R)
• M59: 26,418,984 km (0.109 R)
• M60: 26,480,768 km (0.09 R)
• M61: 26,914,751 km (0.03 R)
• M62: 27,039,217 km (0.093 R)
• M63: 27,413,511 km (0.103 R)
• M64: 28,230,764 km (0.101 R)
• M65: 29,888,907 km (0.105 R)
• M66: 30,859,797 km (0.075 R)
• M67: 32,170,424 km (0.112 R)
• M68: 33,098,678 km (0.072 R)
• M69: 33,699,912 km (0.082 R)
• M70: 34,777,915 km (0.09 R)
• M71: 35,049,136 km (0.079 R)
• M72: 36,004,019 km (0.096 R)
• M73: 36,622,307 km (0.094 R)
• M74: 36,829,201 km (0.085 R)
• M75: 37,382,862 km (0.097 R)
• M76: 38,358,390 km (0.058 R)
• M77: 38,428,402 km (0.068 R)
• M78: 38,778,910 km (0.1 R)
• M79: 38,849,221 km (0.111 R)
• M80: 39,483,366 km (0.095 R)
• M81: 40,050,043 km (0.093 R)
• M82: 40,192,011 km (0.055 R)
• M83: 40,334,279 km (0.047 R)
• M84: 40,405,487 km (0.029 R)
• M85: 41,909,843 km (0.057 R)
• M86: 42,126,312 km (0.105 R)
• M87: 42,922,920 km (0.118 R)
• M88: 42,995,625 km (0.077 R)
• M89: 43,724,615 km (0.106 R)
• M90: 44,604,700 km (0.077 R)
• M91: 44,899,407 km (0.11 R)
• M92: 45,268,764 km (0.119 R)
• M93: 45,342,666 km (0.11 R)
• M94: 48,334,474 km (0.095 R)
• M95: 49,548,909 km (0.074 R)
• M96: 50,006,978 km (0.034 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 20,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit