🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.95 AU - 1.11 AU

Year: 396 Days

Day: 26.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,625,516 km

• M1: 1,027,139 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.53 AU - 1.91 AU

Year: 854 Days

Day: 33.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,625,516 km

• M1: 208,091 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.05 AU - 2.27 AU

Year: 1202 Days

Day: 35.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.41 AU - 3.65 AU

Year: 1998 Days

Day: 18 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.73 AU - 3.75 AU

Year: 2739 Days

Day: 20.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 8.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.32 AU - 6.92 AU

Year: 6451 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,625,516 km

• M1: 458,368 km (0.069 R)
• M2: 539,899 km (0.062 R)
• M3: 638,334 km (0.051 R)
• M4: 1,066,184 km (0.077 R)
• M5: 1,508,246 km (0.107 R)
• M6: 1,968,409 km (0.066 R)
• M7: 2,055,026 km (0.102 R)
• M8: 2,564,108 km (0.101 R)
• M9: 3,212,465 km (0.048 R)
• M10: 3,315,089 km (0.063 R)
• M11: 3,714,814 km (0.12 R)
• M12: 3,866,058 km (0.11 R)
• M13: 3,953,423 km (0.1 R)
• M14: 4,085,667 km (0.118 R)
• M15: 4,468,339 km (0.026 R)
• M16: 4,722,206 km (0.067 R)
• M17: 5,316,559 km (0.092 R)
• M18: 5,487,250 km (0.118 R)
• M19: 5,659,736 km (0.085 R)
• M20: 5,784,052 km (0.038 R)
• M21: 5,859,001 km (0.068 R)
• M22: 6,996,543 km (0.038 R)
• M23: 7,156,912 km (0.082 R)
• M24: 7,563,070 km (0.084 R)
• M25: 7,865,706 km (0.047 R)
• M26: 9,173,940 km (0.105 R)
• M27: 9,585,484 km (0.082 R)
• M28: 10,825,052 km (0.082 R)
• M29: 11,197,251 km (0.108 R)
• M30: 11,668,634 km (0.114 R)
• M31: 11,731,914 km (0.039 R)
• M32: 12,050,258 km (0.062 R)
• M33: 12,989,733 km (0.053 R)
• M34: 13,121,080 km (0.11 R)
• M35: 13,385,269 km (0.11 R)
• M36: 13,717,975 km (0.049 R)
• M37: 13,885,226 km (0.076 R)
• M38: 14,698,140 km (0.113 R)
• M39: 14,972,503 km (0.094 R)
• M40: 15,110,283 km (0.058 R)
• M41: 15,213,954 km (0.099 R)
• M42: 15,317,775 km (0.107 R)
• M43: 15,630,883 km (0.065 R)
• M44: 16,016,397 km (0.12 R)
• M45: 16,940,014 km (0.085 R)
• M46: 17,553,216 km (0.099 R)
• M47: 17,662,273 km (0.113 R)
• M48: 17,917,487 km (0.1 R)
• M49: 18,247,350 km (0.093 R)
• M50: 19,662,097 km (0.119 R)
• M51: 20,078,129 km (0.076 R)
• M52: 20,230,270 km (0.094 R)
• M53: 20,612,043 km (0.113 R)
• M54: 20,842,275 km (0.109 R)
• M55: 21,227,788 km (0.115 R)
• M56: 23,951,816 km (0.067 R)
• M57: 24,436,812 km (0.108 R)
• M58: 25,047,471 km (0.113 R)
• M59: 25,621,927 km (0.028 R)
• M60: 26,159,282 km (0.097 R)
• M61: 26,366,924 km (0.081 R)
• M62: 26,993,290 km (0.046 R)
• M63: 27,077,215 km (0.096 R)
• M64: 28,132,927 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.1

Radius: 12.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.23 AU - 13.67 AU

Year: 14674 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,625,516 km

• M1: 181,313 km (0.066 R)
• M2: 744,399 km (0.115 R)
• M3: 1,461,721 km (0.098 R)
• M4: 2,117,707 km (0.089 R)
• M5: 2,269,549 km (0.115 R)
• M6: 2,940,795 km (0.095 R)
• M7: 3,197,206 km (0.078 R)
• M8: 4,391,296 km (0.031 R)
• M9: 4,488,535 km (0.113 R)
• M10: 4,784,439 km (0.079 R)
• M11: 5,257,468 km (0.109 R)
• M12: 5,923,477 km (0.075 R)
• M13: 6,139,497 km (0.107 R)
• M14: 6,468,313 km (0.089 R)
• M15: 6,653,515 km (0.113 R)
• M16: 6,991,307 km (0.082 R)
• M17: 7,527,914 km (0.094 R)
• M18: 7,959,056 km (0.041 R)
• M19: 8,277,699 km (0.111 R)
• M20: 8,438,517 km (0.101 R)
• M21: 8,722,603 km (0.064 R)
• M22: 8,968,542 km (0.083 R)
• M23: 9,216,874 km (0.096 R)
• M24: 9,341,938 km (0.087 R)
• M25: 9,551,525 km (0.078 R)
• M26: 10,018,270 km (0.118 R)
• M27: 10,535,879 km (0.03 R)
• M28: 11,868,048 km (0.087 R)
• M29: 12,095,137 km (0.084 R)
• M30: 12,232,169 km (0.103 R)
• M31: 12,878,432 km (0.085 R)
• M32: 13,205,602 km (0.048 R)
• M33: 13,630,460 km (0.076 R)
• M34: 14,107,827 km (0.09 R)
• M35: 14,590,729 km (0.117 R)
• M36: 15,177,302 km (0.099 R)
• M37: 17,859,293 km (0.114 R)
• M38: 18,329,030 km (0.055 R)
• M39: 21,232,575 km (0.029 R)
• M40: 21,619,435 km (0.113 R)
• M41: 21,730,288 km (0.069 R)
• M42: 22,512,236 km (0.036 R)
• M43: 23,988,617 km (0.093 R)
• M44: 24,738,551 km (0.094 R)
• M45: 24,912,833 km (0.062 R)
• M46: 25,672,191 km (0.104 R)
• M47: 26,143,275 km (0.097 R)
• M48: 26,795,821 km (0.111 R)
• M49: 27,213,797 km (0.119 R)
• M50: 27,573,730 km (0.029 R)
• M51: 27,754,295 km (0.101 R)
• M52: 27,995,746 km (0.106 R)
• M53: 29,274,658 km (0.12 R)
• M54: 29,458,813 km (0.051 R)
• M55: 30,013,970 km (0.108 R)
• M56: 30,572,419 km (0.035 R)
• M57: 31,071,777 km (0.102 R)
• M58: 31,889,030 km (0.073 R)
• M59: 33,224,042 km (0.09 R)
• M60: 33,352,097 km (0.083 R)
• M61: 33,673,134 km (0.092 R)
• M62: 33,866,265 km (0.045 R)
• M63: 34,124,172 km (0.049 R)
• M64: 34,447,602 km (0.098 R)
• M65: 34,902,081 km (0.096 R)
• M66: 36,343,606 km (0.084 R)
• M67: 37,071,549 km (0.115 R)
• M68: 38,743,904 km (0.085 R)
• M69: 40,031,343 km (0.116 R)
• M70: 40,167,627 km (0.112 R)
• M71: 40,440,792 km (0.111 R)
• M72: 40,714,556 km (0.076 R)
• M73: 40,920,254 km (0.096 R)
• M74: 41,126,399 km (0.102 R)
• M75: 41,263,880 km (0.113 R)
• M76: 42,857,097 km (0.107 R)
• M77: 43,485,857 km (0.102 R)
• M78: 44,611,431 km (0.106 R)
• M79: 45,960,355 km (0.079 R)
• M80: 46,317,595 km (0.084 R)
• M81: 46,819,197 km (0.087 R)
• M82: 48,045,002 km (0.116 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: 241 - 19,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit