🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.45 AU - 0.67 AU

Year: 160 Days

Day: 23.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 157.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,329,622 km

• M1: 26,479 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.13 AU - 1.29 AU

Year: 510 Days

Day: 27.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 82.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.12 AU - 1.32 AU

Year: 516 Days

Day: 37 Hours

Environment

Temp: -36 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,329,622 km

• M1: 1,029,981 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.18 AU - 1.4 AU

Year: 561 Days

Day: 24.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 168.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,329,622 km

• M1: 46,525 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.92 AU - 2.1 AU

Year: 1091 Days

Day: 24 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,329,622 km

• M1: 115,938 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.79 AU - 2.33 AU

Year: 1132 Days

Day: 35.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,329,622 km

• M1: 840,142 km (0.106 R)
• M2: 1,902,885 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.3 AU - 3.32 AU

Year: 1804 Days

Day: 20.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 11.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.13 AU - 6.43 AU

Year: 5321 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,329,622 km

• M1: 458,817 km (0.113 R)
• M2: 548,426 km (0.119 R)
• M3: 678,875 km (0.038 R)
• M4: 775,216 km (0.063 R)
• M5: 848,519 km (0.093 R)
• M6: 934,089 km (0.114 R)
• M7: 1,252,882 km (0.085 R)
• M8: 1,419,385 km (0.119 R)
• M9: 1,849,628 km (0.104 R)
• M10: 1,989,053 km (0.084 R)
• M11: 2,305,752 km (0.119 R)
• M12: 2,525,960 km (0.074 R)
• M13: 2,638,757 km (0.119 R)
• M14: 3,182,096 km (0.113 R)
• M15: 3,443,593 km (0.078 R)
• M16: 3,760,142 km (0.085 R)
• M17: 3,840,776 km (0.104 R)
• M18: 4,353,747 km (0.031 R)
• M19: 4,506,785 km (0.098 R)
• M20: 4,976,672 km (0.098 R)
• M21: 5,572,371 km (0.095 R)
• M22: 5,963,121 km (0.12 R)
• M23: 6,190,509 km (0.088 R)
• M24: 7,168,580 km (0.075 R)
• M25: 8,110,598 km (0.087 R)
• M26: 8,236,410 km (0.103 R)
• M27: 8,426,250 km (0.049 R)
• M28: 8,511,072 km (0.108 R)
• M29: 8,681,613 km (0.105 R)
• M30: 9,485,253 km (0.067 R)
• M31: 9,996,728 km (0.096 R)
• M32: 10,086,636 km (0.093 R)
• M33: 10,244,612 km (0.112 R)
• M34: 10,357,857 km (0.105 R)
• M35: 10,769,401 km (0.025 R)
• M36: 10,954,005 km (0.034 R)
• M37: 11,139,656 km (0.079 R)
• M38: 12,299,488 km (0.076 R)
• M39: 13,003,945 km (0.034 R)
• M40: 13,175,982 km (0.065 R)
• M41: 13,348,768 km (0.05 R)
• M42: 13,821,497 km (0.091 R)
• M43: 13,921,727 km (0.082 R)
• M44: 15,532,149 km (0.108 R)
• M45: 15,714,808 km (0.065 R)
• M46: 15,793,197 km (0.065 R)
• M47: 16,134,729 km (0.077 R)
• M48: 16,213,866 km (0.117 R)
• M49: 17,173,985 km (0.104 R)
• M50: 17,254,768 km (0.066 R)
• M51: 17,552,318 km (0.084 R)
• M52: 18,317,212 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.3

Radius: 10.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.94 AU - 11.5 AU

Year: 10719 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,329,622 km

• M1: 153,338 km (0.119 R)
• M2: 265,387 km (0.086 R)
• M3: 382,073 km (0.091 R)
• M4: 467,942 km (0.059 R)
• M5: 788,231 km (0.036 R)
• M6: 1,346,530 km (0.063 R)
• M7: 1,963,472 km (0.114 R)
• M8: 2,147,926 km (0.118 R)
• M9: 2,411,069 km (0.097 R)
• M10: 2,864,201 km (0.12 R)
• M11: 3,154,421 km (0.101 R)
• M12: 3,481,890 km (0.108 R)
• M13: 3,964,493 km (0.076 R)
• M14: 4,051,858 km (0.109 R)
• M15: 4,348,062 km (0.087 R)
• M16: 4,867,466 km (0.106 R)
• M17: 5,214,234 km (0.07 R)
• M18: 5,699,978 km (0.103 R)
• M19: 6,132,765 km (0.082 R)
• M20: 6,472,950 km (0.099 R)
• M21: 6,576,322 km (0.092 R)
• M22: 6,749,706 km (0.086 R)
• M23: 7,100,962 km (0.112 R)
• M24: 7,748,272 km (0.096 R)
• M25: 8,079,033 km (0.102 R)
• M26: 9,880,790 km (0.063 R)
• M27: 10,847,192 km (0.055 R)
• M28: 12,438,016 km (0.071 R)
• M29: 12,695,922 km (0.047 R)
• M30: 13,129,607 km (0.04 R)
• M31: 13,656,490 km (0.034 R)
• M32: 13,922,475 km (0.099 R)
• M33: 14,011,486 km (0.116 R)
• M34: 14,100,796 km (0.109 R)
• M35: 14,190,256 km (0.089 R)
• M36: 14,414,652 km (0.1 R)
• M37: 15,600,664 km (0.109 R)
• M38: 16,205,339 km (0.088 R)
• M39: 17,102,926 km (0.079 R)
• M40: 17,726,300 km (0.112 R)
• M41: 18,798,319 km (0.114 R)
• M42: 19,094,373 km (0.063 R)
• M43: 21,723,855 km (0.099 R)
• M44: 23,344,598 km (0.109 R)
• M45: 23,556,578 km (0.113 R)
• M46: 23,929,077 km (0.117 R)
• M47: 24,089,296 km (0.068 R)
• M48: 24,518,493 km (0.109 R)
• M49: 25,656,783 km (0.071 R)
• M50: 25,765,989 km (0.079 R)
• M51: 26,259,812 km (0.091 R)
• M52: 26,480,319 km (0.119 R)
• M53: 27,368,332 km (0.077 R)
• M54: 28,097,173 km (0.104 R)
• M55: 28,492,111 km (0.026 R)
• M56: 30,206,054 km (0.111 R)
• M57: 30,784,699 km (0.082 R)
• M58: 30,900,936 km (0.099 R)
• M59: 31,483,919 km (0.12 R)
• M60: 31,894,266 km (0.115 R)
• M61: 33,433,778 km (0.113 R)
• M62: 34,333,011 km (0.098 R)
• M63: 35,605,191 km (0.118 R)
• M64: 35,849,335 km (0.103 R)
• M65: 36,216,448 km (0.032 R)
• M66: 36,400,453 km (0.064 R)
• M67: 38,758,564 km (0.108 R)
• M68: 38,946,758 km (0.092 R)
• M69: 40,273,093 km (0.095 R)
• M70: 40,591,138 km (0.082 R)
• M71: 41,550,061 km (0.033 R)
• M72: 42,581,239 km (0.113 R)
• M73: 43,164,820 km (0.09 R)
• M74: 43,425,120 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336

Radius: 5.9

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.15 AU - 13.29 AU

Year: 15362 Days

Day: 17.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,329,622 km

• M1: 175,030 km (0.113 R)
• M2: 361,129 km (0.09 R)
• M3: 585,526 km (0.086 R)
• M4: 1,004,101 km (0.112 R)
• M5: 1,296,864 km (0.088 R)
• M6: 1,362,986 km (0.108 R)
• M7: 1,568,234 km (0.089 R)
• M8: 2,649,677 km (0.102 R)
• M9: 3,229,668 km (0.11 R)
• M10: 3,350,244 km (0.069 R)
• M11: 3,564,917 km (0.079 R)
• M12: 4,007,727 km (0.097 R)
• M13: 4,104,816 km (0.11 R)
• M14: 4,235,565 km (0.072 R)
• M15: 4,467,740 km (0.102 R)
• M16: 4,875,245 km (0.104 R)
• M17: 4,979,066 km (0.094 R)
• M18: 5,223,958 km (0.06 R)
• M19: 5,365,776 km (0.054 R)
• M20: 5,616,802 km (0.075 R)
• M21: 6,736,093 km (0.083 R)
• M22: 6,813,136 km (0.079 R)
• M23: 6,890,478 km (0.091 R)
• M24: 7,760,090 km (0.075 R)
• M25: 9,128,163 km (0.118 R)
• M26: 9,817,809 km (0.071 R)
• M27: 10,703,428 km (0.088 R)
• M28: 12,078,831 km (0.074 R)
• M29: 12,125,655 km (0.099 R)
• M30: 12,597,038 km (0.075 R)
• M31: 13,170,597 km (0.102 R)
• M32: 14,293,628 km (0.071 R)
• M33: 14,741,374 km (0.083 R)
• M34: 14,891,570 km (0.065 R)
• M35: 17,416,932 km (0.1 R)
• M36: 18,216,084 km (0.106 R)
• M37: 18,809,688 km (0.094 R)
• M38: 19,629,485 km (0.096 R)
• M39: 20,182,398 km (0.118 R)
• M40: 20,349,200 km (0.081 R)
• M41: 20,516,600 km (0.119 R)
• M42: 20,572,400 km (0.057 R)
• M43: 21,416,730 km (0.106 R)
• M44: 22,733,192 km (0.109 R)
• M45: 23,139,051 km (0.086 R)
• M46: 23,547,303 km (0.119 R)
• M47: 23,664,289 km (0.092 R)
• M48: 24,311,748 km (0.103 R)
• M49: 24,370,840 km (0.069 R)
• M50: 25,503,595 km (0.1 R)
• M51: 26,470,745 km (0.048 R)
• M52: 26,592,517 km (0.044 R)
• M53: 26,714,440 km (0.102 R)
• M54: 28,753,010 km (0.051 R)
• M55: 30,393,949 km (0.099 R)
• M56: 30,904,975 km (0.101 R)
• M57: 31,547,648 km (0.039 R)
• M58: 32,389,884 km (0.116 R)
• M59: 32,846,456 km (0.101 R)
• M60: 34,760,412 km (0.056 R)
• M61: 35,361,645 km (0.055 R)
• M62: 35,428,665 km (0.084 R)
• M63: 35,630,024 km (0.084 R)
• M64: 36,033,789 km (0.109 R)
• M65: 37,938,170 km (0.107 R)
• M66: 38,281,646 km (0.078 R)
• M67: 39,875,013 km (0.101 R)
• M68: 40,014,588 km (0.106 R)
• M69: 41,631,292 km (0.118 R)
• M70: 44,783,170 km (0.087 R)
• M71: 46,828,472 km (0.066 R)
• M72: 46,902,074 km (0.069 R)
• M73: 48,307,995 km (0.102 R)
• M74: 48,754,844 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit