🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 43.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.73 AU

Year: 157 Days

Day: 44.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,584,726 km

• M1: 115,938 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.67 AU - 1.73 AU

Year: 790 Days

Day: 17.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.85 AU - 1.99 AU

Year: 948 Days

Day: 28.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.98 AU - 1.98 AU

Year: 993 Days

Day: 30.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,584,726 km

• M1: 31,416 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.36 AU - 2.7 AU

Year: 1434 Days

Day: 43.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,584,726 km

• M1: 159,172 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.31 AU - 6.11 AU

Year: 4239 Days

Day: 27.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.9

Radius: 11

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.81 AU - 6.77 AU

Year: 5623 Days

Day: 11.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,584,726 km

• M1: 254,167 km (0.077 R)
• M2: 325,974 km (0.056 R)
• M3: 408,402 km (0.043 R)
• M4: 554,859 km (0.1 R)
• M5: 696,228 km (0.071 R)
• M6: 1,134,550 km (0.038 R)
• M7: 1,383,332 km (0.072 R)
• M8: 1,684,472 km (0.046 R)
• M9: 1,878,800 km (0.11 R)
• M10: 2,006,556 km (0.11 R)
• M11: 2,213,151 km (0.083 R)
• M12: 2,348,238 km (0.058 R)
• M13: 2,647,284 km (0.097 R)
• M14: 2,811,842 km (0.095 R)
• M15: 3,001,232 km (0.07 R)
• M16: 3,194,812 km (0.097 R)
• M17: 3,639,716 km (0.072 R)
• M18: 3,916,173 km (0.045 R)
• M19: 4,392,193 km (0.109 R)
• M20: 4,465,197 km (0.059 R)
• M21: 4,563,184 km (0.118 R)
• M22: 5,089,619 km (0.064 R)
• M23: 7,295,290 km (0.085 R)
• M24: 7,411,079 km (0.118 R)
• M25: 7,556,637 km (0.098 R)
• M26: 8,510,772 km (0.092 R)
• M27: 8,632,695 km (0.1 R)
• M28: 9,002,052 km (0.117 R)
• M29: 9,126,368 km (0.065 R)
• M30: 9,916,095 km (0.117 R)
• M31: 10,141,090 km (0.1 R)
• M32: 10,302,955 km (0.113 R)
• M33: 10,563,554 km (0.081 R)
• M34: 10,661,840 km (0.11 R)
• M35: 11,967,530 km (0.053 R)
• M36: 12,104,263 km (0.071 R)
• M37: 12,483,194 km (0.104 R)
• M38: 13,429,401 km (0.109 R)
• M39: 13,857,400 km (0.104 R)
• M40: 14,145,227 km (0.104 R)
• M41: 14,653,710 km (0.101 R)
• M42: 15,020,673 km (0.095 R)
• M43: 15,168,327 km (0.118 R)
• M44: 16,177,215 km (0.056 R)
• M45: 16,404,454 km (0.12 R)
• M46: 16,670,738 km (0.106 R)
• M47: 16,861,924 km (0.115 R)
• M48: 16,938,518 km (0.103 R)
• M49: 17,053,708 km (0.101 R)
• M50: 17,439,671 km (0.092 R)
• M51: 17,556,058 km (0.119 R)
• M52: 18,024,000 km (0.065 R)
• M53: 18,180,928 km (0.065 R)
• M54: 18,456,637 km (0.065 R)
• M55: 18,535,625 km (0.102 R)
• M56: 18,932,359 km (0.1 R)
• M57: 21,247,386 km (0.091 R)
• M58: 22,080,646 km (0.091 R)
• M59: 22,374,755 km (0.063 R)
• M60: 22,501,165 km (0.104 R)
• M61: 22,712,547 km (0.085 R)
• M62: 22,839,705 km (0.085 R)
• M63: 23,693,012 km (0.115 R)
• M64: 23,994,302 km (0.089 R)
• M65: 24,949,035 km (0.111 R)
• M66: 25,960,466 km (0.114 R)
• M67: 26,182,171 km (0.097 R)
• M68: 27,299,966 km (0.115 R)
• M69: 27,435,053 km (0.083 R)
• M70: 28,341,915 km (0.074 R)
• M71: 28,936,716 km (0.094 R)
• M72: 29,212,575 km (0.084 R)
• M73: 30,324,835 km (0.102 R)
• M74: 30,745,654 km (0.115 R)
• M75: 31,121,144 km (0.099 R)
• M76: 31,356,611 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 14.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.66 AU - 13.64 AU

Year: 13271 Days

Day: 12.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 154.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,584,726 km

• M1: 192,532 km (0.081 R)
• M2: 313,707 km (0.044 R)
• M3: 819,497 km (0.091 R)
• M4: 934,239 km (0.085 R)
• M5: 1,200,673 km (0.08 R)
• M6: 1,314,666 km (0.071 R)
• M7: 1,616,255 km (0.089 R)
• M8: 1,765,105 km (0.067 R)
• M9: 2,122,794 km (0.089 R)
• M10: 2,382,496 km (0.059 R)
• M11: 3,117,021 km (0.102 R)
• M12: 3,304,767 km (0.071 R)
• M13: 3,663,203 km (0.055 R)
• M14: 4,239,604 km (0.088 R)
• M15: 4,629,755 km (0.101 R)
• M16: 4,875,694 km (0.109 R)
• M17: 6,002,315 km (0.1 R)
• M18: 6,750,604 km (0.055 R)
• M19: 7,206,728 km (0.066 R)
• M20: 7,456,556 km (0.074 R)
• M21: 7,745,579 km (0.115 R)
• M22: 8,186,145 km (0.082 R)
• M23: 8,446,894 km (0.074 R)
• M24: 8,672,637 km (0.104 R)
• M25: 9,400,880 km (0.057 R)
• M26: 10,308,490 km (0.068 R)
• M27: 11,701,396 km (0.05 R)
• M28: 12,633,989 km (0.064 R)
• M29: 14,480,326 km (0.102 R)
• M30: 15,434,910 km (0.08 R)
• M31: 17,981,963 km (0.089 R)
• M32: 18,321,700 km (0.105 R)
• M33: 18,614,463 km (0.079 R)
• M34: 18,712,450 km (0.076 R)
• M35: 20,101,915 km (0.071 R)
• M36: 20,202,444 km (0.082 R)
• M37: 20,758,350 km (0.065 R)
• M38: 21,885,121 km (0.068 R)
• M39: 24,358,722 km (0.097 R)
• M40: 25,166,700 km (0.104 R)
• M41: 25,764,792 km (0.062 R)
• M42: 25,983,355 km (0.097 R)
• M43: 26,975,039 km (0.105 R)
• M44: 27,197,042 km (0.045 R)
• M45: 27,419,644 km (0.096 R)
• M46: 27,698,943 km (0.034 R)
• M47: 27,922,891 km (0.111 R)
• M48: 28,316,334 km (0.059 R)
• M49: 28,881,664 km (0.049 R)
• M50: 29,450,734 km (0.07 R)
• M51: 30,947,611 km (0.087 R)
• M52: 31,646,831 km (0.081 R)
• M53: 32,528,262 km (0.074 R)
• M54: 33,120,221 km (0.119 R)
• M55: 34,074,954 km (0.102 R)
• M56: 37,487,132 km (0.071 R)
• M57: 37,983,498 km (0.094 R)
• M58: 38,481,958 km (0.043 R)
• M59: 38,731,936 km (0.07 R)
• M60: 38,857,299 km (0.088 R)
• M61: 39,737,682 km (0.094 R)
• M62: 40,434,060 km (0.099 R)
• M63: 40,751,806 km (0.099 R)
• M64: 42,418,177 km (0.049 R)
• M65: 42,611,757 km (0.112 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit