🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.48 AU - 0.54 AU

Year: 133 Days

Day: 12.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.67 AU - 0.77 AU

Year: 223 Days

Day: 41 Hours

Environment

Temp: 193 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,169,652 km

• M1: 203,603 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.74 AU - 2.36 AU

Year: 1072 Days

Day: 21.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,169,652 km

• M1: 1,370,616 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.46 AU - 2.64 AU

Year: 1487 Days

Day: 33.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.5 AU - 4.96 AU

Year: 3757 Days

Day: 31.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 13.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.96 AU - 7.5 AU

Year: 7101 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,169,652 km

• M1: 303,833 km (0.065 R)
• M2: 397,930 km (0.094 R)
• M3: 642,523 km (0.11 R)
• M4: 750,084 km (0.061 R)
• M5: 850,015 km (0.116 R)
• M6: 1,146,368 km (0.088 R)
• M7: 1,247,048 km (0.095 R)
• M8: 1,531,284 km (0.063 R)
• M9: 1,643,333 km (0.085 R)
• M10: 1,777,821 km (0.058 R)
• M11: 1,936,245 km (0.098 R)
• M12: 2,058,317 km (0.066 R)
• M13: 2,267,605 km (0.08 R)
• M14: 2,484,073 km (0.108 R)
• M15: 2,844,753 km (0.103 R)
• M16: 3,442,247 km (0.074 R)
• M17: 3,541,430 km (0.083 R)
• M18: 4,396,981 km (0.089 R)
• M19: 4,862,230 km (0.105 R)
• M20: 5,115,050 km (0.06 R)
• M21: 5,487,848 km (0.058 R)
• M22: 5,662,878 km (0.117 R)
• M23: 5,810,232 km (0.074 R)
• M24: 5,929,162 km (0.084 R)
• M25: 6,535,333 km (0.103 R)
• M26: 7,225,278 km (0.073 R)
• M27: 7,578,927 km (0.119 R)
• M28: 7,774,302 km (0.092 R)
• M29: 8,203,199 km (0.087 R)
• M30: 8,336,790 km (0.092 R)
• M31: 9,222,709 km (0.114 R)
• M32: 9,747,498 km (0.046 R)
• M33: 10,353,968 km (0.107 R)
• M34: 10,498,479 km (0.106 R)
• M35: 10,680,091 km (0.045 R)
• M36: 10,789,447 km (0.109 R)
• M37: 11,083,257 km (0.068 R)
• M38: 11,603,559 km (0.106 R)
• M39: 12,284,379 km (0.061 R)
• M40: 13,329,918 km (0.086 R)
• M41: 13,645,121 km (0.102 R)
• M42: 14,363,640 km (0.051 R)
• M43: 14,768,003 km (0.066 R)
• M44: 15,299,374 km (0.113 R)
• M45: 16,381,116 km (0.075 R)
• M46: 16,591,900 km (0.091 R)
• M47: 16,676,572 km (0.035 R)
• M48: 18,793,681 km (0.109 R)
• M49: 19,014,488 km (0.066 R)
• M50: 19,458,644 km (0.1 R)
• M51: 19,547,954 km (0.114 R)
• M52: 20,131,385 km (0.037 R)
• M53: 20,357,278 km (0.082 R)
• M54: 21,040,193 km (0.093 R)
• M55: 21,499,608 km (0.117 R)
• M56: 22,288,138 km (0.039 R)
• M57: 22,381,637 km (0.11 R)
• M58: 22,521,959 km (0.098 R)
• M59: 23,370,179 km (0.086 R)
• M60: 24,517,445 km (0.108 R)
• M61: 25,000,946 km (0.075 R)
• M62: 26,569,180 km (0.076 R)
• M63: 26,916,546 km (0.112 R)
• M64: 27,065,845 km (0.106 R)
• M65: 27,465,271 km (0.116 R)
• M66: 27,866,643 km (0.087 R)
• M67: 28,371,236 km (0.092 R)
• M68: 28,878,822 km (0.096 R)
• M69: 31,356,761 km (0.1 R)
• M70: 31,881,550 km (0.076 R)
• M71: 32,039,526 km (0.104 R)
• M72: 32,144,992 km (0.111 R)
• M73: 33,366,309 km (0.039 R)
• M74: 33,741,052 km (0.057 R)
• M75: 34,386,716 km (0.091 R)
• M76: 36,348,094 km (0.063 R)
• M77: 36,458,198 km (0.096 R)
• M78: 36,899,362 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.6

Radius: 11.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.11 AU - 9.63 AU

Year: 8845 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,169,652 km

• M1: 315,951 km (0.092 R)
• M2: 400,473 km (0.094 R)
• M3: 508,184 km (0.111 R)
• M4: 670,049 km (0.05 R)
• M5: 980,764 km (0.08 R)
• M6: 1,355,207 km (0.104 R)
• M7: 1,470,397 km (0.113 R)
• M8: 1,710,951 km (0.097 R)
• M9: 1,814,921 km (0.112 R)
• M10: 2,162,736 km (0.105 R)
• M11: 2,367,835 km (0.09 R)
• M12: 2,508,158 km (0.081 R)
• M13: 2,675,408 km (0.107 R)
• M14: 2,846,548 km (0.109 R)
• M15: 2,945,881 km (0.077 R)
• M16: 3,122,856 km (0.085 R)
• M17: 3,199,599 km (0.1 R)
• M18: 3,434,169 km (0.116 R)
• M19: 3,920,362 km (0.099 R)
• M20: 4,115,288 km (0.109 R)
• M21: 4,428,247 km (0.112 R)
• M22: 4,897,385 km (0.105 R)
• M23: 5,198,676 km (0.108 R)
• M24: 5,351,565 km (0.053 R)
• M25: 5,819,507 km (0.092 R)
• M26: 6,203,375 km (0.113 R)
• M27: 6,562,559 km (0.07 R)
• M28: 7,198,949 km (0.067 R)
• M29: 7,680,654 km (0.062 R)
• M30: 8,031,012 km (0.084 R)
• M31: 8,422,659 km (0.119 R)
• M32: 8,530,519 km (0.067 R)
• M33: 9,003,249 km (0.101 R)
• M34: 9,335,655 km (0.082 R)
• M35: 9,822,895 km (0.097 R)
• M36: 9,898,592 km (0.097 R)
• M37: 9,974,588 km (0.104 R)
• M38: 10,203,472 km (0.097 R)
• M39: 10,511,345 km (0.042 R)
• M40: 10,783,164 km (0.092 R)
• M41: 11,532,949 km (0.07 R)
• M42: 12,422,158 km (0.103 R)
• M43: 12,709,835 km (0.088 R)
• M44: 13,585,731 km (0.113 R)
• M45: 13,712,440 km (0.099 R)
• M46: 13,881,934 km (0.115 R)
• M47: 14,094,962 km (0.058 R)
• M48: 14,524,158 km (0.099 R)
• M49: 15,044,908 km (0.079 R)
• M50: 17,006,136 km (0.089 R)
• M51: 18,389,019 km (0.095 R)
• M52: 19,141,347 km (0.099 R)
• M53: 19,378,459 km (0.095 R)
• M54: 19,568,897 km (0.052 R)
• M55: 19,664,341 km (0.06 R)
• M56: 20,481,893 km (0.096 R)
• M57: 21,114,543 km (0.074 R)
• M58: 22,549,037 km (0.078 R)
• M59: 23,404,587 km (0.097 R)
• M60: 23,861,758 km (0.102 R)
• M61: 24,630,392 km (0.079 R)
• M62: 26,455,187 km (0.12 R)
• M63: 27,144,085 km (0.117 R)
• M64: 28,323,215 km (0.057 R)
• M65: 28,810,456 km (0.1 R)
• M66: 30,343,834 km (0.077 R)
• M67: 30,953,595 km (0.086 R)
• M68: 31,623,344 km (0.115 R)
• M69: 32,410,678 km (0.065 R)
• M70: 34,638,041 km (0.118 R)
• M71: 34,869,319 km (0.097 R)
• M72: 35,391,415 km (0.096 R)
• M73: 35,507,803 km (0.066 R)
• M74: 35,799,369 km (0.098 R)
• M75: 36,033,190 km (0.064 R)
• M76: 36,678,705 km (0.095 R)
• M77: 37,683,853 km (0.082 R)
• M78: 38,219,713 km (0.1 R)
• M79: 38,578,299 km (0.066 R)
• M80: 40,570,643 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.9

Radius: 5.5

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.64 AU - 19.26 AU

Year: 24369 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,169,652 km

• M1: 648,956 km (0.115 R)
• M2: 908,059 km (0.105 R)
• M3: 2,004,761 km (0.047 R)
• M4: 4,431,687 km (0.115 R)
• M5: 4,511,273 km (0.099 R)
• M6: 4,834,255 km (0.09 R)
• M7: 5,081,540 km (0.088 R)
• M8: 5,502,658 km (0.108 R)
• M9: 6,244,066 km (0.086 R)
• M10: 6,513,192 km (0.075 R)
• M11: 6,786,208 km (0.106 R)
• M12: 7,866,604 km (0.082 R)
• M13: 7,914,924 km (0.117 R)
• M14: 8,303,879 km (0.082 R)
• M15: 9,252,628 km (0.084 R)
• M16: 9,869,420 km (0.101 R)
• M17: 9,921,331 km (0.073 R)
• M18: 10,712,255 km (0.078 R)
• M19: 10,980,334 km (0.119 R)
• M20: 11,908,290 km (0.107 R)
• M21: 12,522,090 km (0.092 R)
• M22: 12,578,339 km (0.061 R)
• M23: 13,146,062 km (0.089 R)
• M24: 13,664,120 km (0.108 R)
• M25: 14,839,211 km (0.111 R)
• M26: 15,802,322 km (0.117 R)
• M27: 16,046,316 km (0.049 R)
• M28: 16,230,023 km (0.113 R)
• M29: 16,352,992 km (0.119 R)
• M30: 16,847,563 km (0.1 R)
• M31: 16,909,795 km (0.113 R)
• M32: 17,034,410 km (0.096 R)
• M33: 17,915,093 km (0.089 R)
• M34: 21,718,020 km (0.038 R)
• M35: 23,292,688 km (0.115 R)
• M36: 23,779,180 km (0.116 R)
• M37: 24,620,818 km (0.119 R)
• M38: 25,329,762 km (0.082 R)
• M39: 26,477,926 km (0.065 R)
• M40: 28,973,517 km (0.04 R)
• M41: 30,627,770 km (0.111 R)
• M42: 31,008,048 km (0.117 R)
• M43: 31,850,135 km (0.025 R)
• M44: 33,166,147 km (0.107 R)
• M45: 33,634,837 km (0.102 R)
• M46: 35,531,589 km (0.085 R)
• M47: 38,604,927 km (0.1 R)
• M48: 40,090,285 km (0.058 R)
• M49: 40,756,294 km (0.057 R)
• M50: 41,426,044 km (0.115 R)
• M51: 41,678,116 km (0.086 R)
• M52: 42,522,148 km (0.063 R)
• M53: 43,542,405 km (0.106 R)
• M54: 43,713,246 km (0.079 R)
• M55: 44,312,834 km (0.058 R)
• M56: 44,398,703 km (0.11 R)
• M57: 45,260,537 km (0.077 R)
• M58: 45,954,072 km (0.044 R)
• M59: 46,302,187 km (0.113 R)
• M60: 47,088,473 km (0.074 R)
• M61: 47,527,244 km (0.067 R)
• M62: 49,741,292 km (0.111 R)
• M63: 49,830,452 km (0.1 R)
• M64: 51,446,259 km (0.116 R)
• M65: 52,714,849 km (0.111 R)
• M66: 52,896,909 km (0.116 R)
• M67: 57,141,599 km (0.108 R)
• M68: 59,873,406 km (0.039 R)
• M69: 61,877,868 km (0.097 R)
• M70: 64,001,410 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 19,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit