🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.44 AU - 0.6 AU

Year: 143 Days

Day: 20.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.78 AU - 0.8 AU

Year: 267 Days

Day: 33.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.13 AU - 1.47 AU

Year: 564 Days

Day: 16.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.03 AU - 2.89 AU

Year: 1469 Days

Day: 16.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,543,598 km

• M1: 910,901 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.74 AU - 4.24 AU

Year: 3035 Days

Day: 23.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 13.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.37 AU - 4.63 AU

Year: 3635 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 52,543,598 km

• M1: 203,752 km (0.105 R)
• M2: 498,161 km (0.03 R)
• M3: 675,135 km (0.066 R)
• M4: 817,403 km (0.069 R)
• M5: 988,393 km (0.057 R)
• M6: 1,106,575 km (0.035 R)
• M7: 1,358,049 km (0.119 R)
• M8: 1,470,248 km (0.11 R)
• M9: 1,781,860 km (0.062 R)
• M10: 1,871,619 km (0.114 R)
• M11: 2,210,458 km (0.049 R)
• M12: 2,331,932 km (0.086 R)
• M13: 2,518,480 km (0.107 R)
• M14: 2,632,773 km (0.11 R)
• M15: 2,775,041 km (0.093 R)
• M16: 2,946,480 km (0.09 R)
• M17: 3,341,717 km (0.117 R)
• M18: 3,754,159 km (0.116 R)
• M19: 3,959,257 km (0.101 R)
• M20: 4,122,917 km (0.071 R)
• M21: 4,365,266 km (0.097 R)
• M22: 4,457,269 km (0.096 R)
• M23: 4,565,577 km (0.08 R)
• M24: 4,784,738 km (0.1 R)
• M25: 5,282,600 km (0.044 R)
• M26: 5,463,314 km (0.104 R)
• M27: 5,629,368 km (0.114 R)
• M28: 6,449,912 km (0.1 R)
• M29: 6,555,079 km (0.098 R)
• M30: 6,963,781 km (0.073 R)
• M31: 7,491,113 km (0.073 R)
• M32: 7,806,166 km (0.092 R)
• M33: 7,974,763 km (0.115 R)
• M34: 8,239,552 km (0.087 R)
• M35: 8,353,844 km (0.11 R)
• M36: 8,875,043 km (0.113 R)
• M37: 9,070,717 km (0.078 R)
• M38: 9,406,714 km (0.054 R)
• M39: 9,908,465 km (0.084 R)
• M40: 10,030,088 km (0.071 R)
• M41: 10,501,322 km (0.113 R)
• M42: 10,749,953 km (0.087 R)
• M43: 11,337,873 km (0.084 R)
• M44: 11,486,573 km (0.046 R)
• M45: 12,435,622 km (0.115 R)
• M46: 13,119,584 km (0.077 R)
• M47: 13,747,745 km (0.072 R)
• M48: 14,111,118 km (0.098 R)
• M49: 14,662,237 km (0.102 R)
• M50: 15,384,346 km (0.108 R)
• M51: 15,501,930 km (0.106 R)
• M52: 15,809,054 km (0.093 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 10.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.43 AU - 7.97 AU

Year: 7357 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,543,598 km

• M1: 134,189 km (0.068 R)
• M2: 302,936 km (0.111 R)
• M3: 370,404 km (0.083 R)
• M4: 514,317 km (0.052 R)
• M5: 775,815 km (0.108 R)
• M6: 1,079,349 km (0.052 R)
• M7: 1,696,889 km (0.119 R)
• M8: 1,951,205 km (0.047 R)
• M9: 2,540,621 km (0.072 R)
• M10: 2,629,332 km (0.093 R)
• M11: 2,696,352 km (0.098 R)
• M12: 3,041,026 km (0.099 R)
• M13: 3,696,563 km (0.086 R)
• M14: 3,873,687 km (0.117 R)
• M15: 4,289,121 km (0.078 R)
• M16: 5,360,840 km (0.105 R)
• M17: 5,532,877 km (0.113 R)
• M18: 5,794,374 km (0.07 R)
• M19: 6,059,911 km (0.097 R)
• M20: 7,351,539 km (0.039 R)
• M21: 7,574,888 km (0.106 R)
• M22: 8,159,816 km (0.107 R)
• M23: 8,258,700 km (0.027 R)
• M24: 8,658,276 km (0.113 R)
• M25: 8,792,764 km (0.08 R)
• M26: 9,754,529 km (0.099 R)
• M27: 9,929,708 km (0.108 R)
• M28: 10,605,292 km (0.104 R)
• M29: 10,821,611 km (0.061 R)
• M30: 11,149,081 km (0.077 R)
• M31: 11,332,338 km (0.114 R)
• M32: 11,739,095 km (0.097 R)
• M33: 12,188,337 km (0.097 R)
• M34: 13,026,534 km (0.078 R)
• M35: 13,142,323 km (0.044 R)
• M36: 13,374,798 km (0.104 R)
• M37: 13,491,634 km (0.083 R)
• M38: 13,569,724 km (0.093 R)
• M39: 14,080,600 km (0.102 R)
• M40: 14,678,094 km (0.094 R)
• M41: 15,774,198 km (0.105 R)
• M42: 16,145,500 km (0.078 R)
• M43: 16,394,580 km (0.044 R)
• M44: 16,686,894 km (0.104 R)
• M45: 17,915,841 km (0.116 R)
• M46: 18,173,748 km (0.108 R)
• M47: 19,305,605 km (0.043 R)
• M48: 19,437,700 km (0.069 R)
• M49: 19,525,963 km (0.107 R)
• M50: 20,639,869 km (0.108 R)
• M51: 21,363,623 km (0.076 R)
• M52: 21,500,206 km (0.113 R)
• M53: 22,882,490 km (0.089 R)
• M54: 23,349,684 km (0.076 R)
• M55: 24,150,931 km (0.103 R)
• M56: 24,531,208 km (0.099 R)
• M57: 25,153,236 km (0.051 R)
• M58: 25,490,430 km (0.097 R)
• M59: 25,926,059 km (0.118 R)
• M60: 27,099,804 km (0.096 R)
• M61: 27,643,592 km (0.072 R)
• M62: 27,842,258 km (0.112 R)
• M63: 28,240,936 km (0.109 R)
• M64: 28,892,884 km (0.048 R)
• M65: 29,094,392 km (0.115 R)
• M66: 29,549,768 km (0.041 R)
• M67: 30,211,589 km (0.039 R)
• M68: 30,672,500 km (0.069 R)
• M69: 31,135,954 km (0.086 R)
• M70: 31,239,177 km (0.058 R)
• M71: 31,549,742 km (0.115 R)
• M72: 31,809,294 km (0.081 R)
• M73: 32,069,595 km (0.064 R)
• M74: 32,330,643 km (0.115 R)
• M75: 33,117,827 km (0.087 R)
• M76: 33,540,291 km (0.1 R)
• M77: 33,858,187 km (0.037 R)
• M78: 34,390,456 km (0.05 R)
• M79: 35,193,946 km (0.051 R)
• M80: 36,274,940 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 12.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.63 AU - 11.09 AU

Year: 12698 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,543,598 km

• M1: 176,525 km (0.115 R)
• M2: 403,316 km (0.117 R)
• M3: 576,999 km (0.1 R)
• M4: 691,741 km (0.116 R)
• M5: 927,806 km (0.111 R)
• M6: 1,128,118 km (0.119 R)
• M7: 1,667,717 km (0.093 R)
• M8: 1,914,853 km (0.06 R)
• M9: 2,147,777 km (0.102 R)
• M10: 2,473,152 km (0.107 R)
• M11: 3,262,281 km (0.066 R)
• M12: 3,354,732 km (0.073 R)
• M13: 3,479,198 km (0.108 R)
• M14: 3,797,392 km (0.055 R)
• M15: 4,058,889 km (0.101 R)
• M16: 4,394,138 km (0.089 R)
• M17: 4,496,463 km (0.056 R)
• M18: 4,773,369 km (0.092 R)
• M19: 5,091,564 km (0.093 R)
• M20: 5,711,647 km (0.08 R)
• M21: 6,666,829 km (0.061 R)
• M22: 6,863,999 km (0.059 R)
• M23: 7,223,483 km (0.117 R)
• M24: 7,466,579 km (0.083 R)
• M25: 8,044,625 km (0.043 R)
• M26: 8,212,325 km (0.115 R)
• M27: 8,508,828 km (0.114 R)
• M28: 9,068,773 km (0.075 R)
• M29: 9,287,335 km (0.063 R)
• M30: 10,912,267 km (0.088 R)
• M31: 12,091,697 km (0.088 R)
• M32: 12,332,400 km (0.04 R)
• M33: 13,212,334 km (0.071 R)
• M34: 13,410,552 km (0.078 R)
• M35: 13,810,127 km (0.081 R)
• M36: 15,603,956 km (0.111 R)
• M37: 16,129,942 km (0.072 R)
• M38: 16,235,857 km (0.045 R)
• M39: 17,037,402 km (0.043 R)
• M40: 18,957,641 km (0.072 R)
• M41: 19,293,637 km (0.084 R)
• M42: 19,462,384 km (0.104 R)
• M43: 21,176,925 km (0.103 R)
• M44: 21,292,863 km (0.106 R)
• M45: 22,642,386 km (0.072 R)
• M46: 23,058,567 km (0.079 R)
• M47: 23,357,314 km (0.08 R)
• M48: 24,019,285 km (0.073 R)
• M49: 25,300,141 km (0.093 R)
• M50: 25,917,831 km (0.082 R)
• M51: 26,104,080 km (0.11 R)
• M52: 26,415,693 km (0.114 R)
• M53: 26,603,139 km (0.066 R)
• M54: 26,791,034 km (0.09 R)
• M55: 29,338,686 km (0.119 R)
• M56: 29,727,341 km (0.075 R)
• M57: 30,052,716 km (0.074 R)
• M58: 30,641,234 km (0.104 R)
• M59: 31,101,547 km (0.081 R)
• M60: 31,564,253 km (0.098 R)
• M61: 31,829,640 km (0.071 R)
• M62: 32,429,527 km (0.08 R)
• M63: 33,100,474 km (0.048 R)
• M64: 33,572,754 km (0.08 R)
• M65: 35,209,205 km (0.032 R)
• M66: 35,346,835 km (0.112 R)
• M67: 36,592,836 km (0.118 R)
• M68: 36,732,112 km (0.097 R)
• M69: 37,081,273 km (0.117 R)
• M70: 37,221,147 km (0.059 R)
• M71: 38,630,359 km (0.102 R)
• M72: 39,484,114 km (0.118 R)
• M73: 41,138,068 km (0.103 R)
• M74: 41,428,138 km (0.06 R)
• M75: 42,082,928 km (0.112 R)
• M76: 42,448,246 km (0.091 R)
• M77: 47,064,687 km (0.07 R)
• M78: 47,292,225 km (0.119 R)
• M79: 47,824,195 km (0.039 R)
• M80: 48,358,110 km (0.063 R)
• M81: 49,586,159 km (0.1 R)
• M82: 49,740,394 km (0.039 R)
• M83: 51,213,485 km (0.1 R)
• M84: 51,603,486 km (0.069 R)
• M85: 52,465,020 km (0.105 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: 246 - 11,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit