🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.68 AU - 0.98 AU

Year: 279 Days

Day: 36.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,644,012 km

• M1: 196,721 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.18 AU - 1.92 AU

Year: 712 Days

Day: 41.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,644,012 km

• M1: 59,989 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.9 AU - 2.04 AU

Year: 1020 Days

Day: 20.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.95 AU - 2.27 AU

Year: 1131 Days

Day: 25.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,644,012 km

• M1: 488,587 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.6 AU - 2.64 AU

Year: 1139 Days

Day: 17.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,644,012 km

• M1: 268,827 km (0.077 R)
• M2: 586,274 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.1

Radius: 8.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.51 AU - 6.07 AU

Year: 4489 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,644,012 km

• M1: 271,969 km (0.118 R)
• M2: 409,150 km (0.092 R)
• M3: 579,093 km (0.096 R)
• M4: 673,190 km (0.114 R)
• M5: 886,517 km (0.032 R)
• M6: 950,246 km (0.094 R)
• M7: 1,092,214 km (0.066 R)
• M8: 1,282,353 km (0.058 R)
• M9: 1,344,735 km (0.109 R)
• M10: 1,418,786 km (0.118 R)
• M11: 1,582,297 km (0.1 R)
• M12: 1,999,824 km (0.1 R)
• M13: 2,072,828 km (0.034 R)
• M14: 2,450,862 km (0.105 R)
• M15: 2,555,281 km (0.085 R)
• M16: 2,648,032 km (0.12 R)
• M17: 2,809,448 km (0.095 R)
• M18: 2,905,191 km (0.112 R)
• M19: 3,029,955 km (0.116 R)
• M20: 3,724,837 km (0.047 R)
• M21: 4,515,462 km (0.112 R)
• M22: 4,627,960 km (0.057 R)
• M23: 4,954,681 km (0.053 R)
• M24: 5,271,979 km (0.119 R)
• M25: 5,561,450 km (0.072 R)
• M26: 5,734,236 km (0.076 R)
• M27: 5,961,475 km (0.097 R)
• M28: 6,156,102 km (0.098 R)
• M29: 6,460,982 km (0.108 R)
• M30: 6,551,489 km (0.12 R)
• M31: 6,679,096 km (0.091 R)
• M32: 7,806,316 km (0.093 R)
• M33: 8,077,836 km (0.07 R)
• M34: 8,293,257 km (0.115 R)
• M35: 8,669,945 km (0.068 R)
• M36: 9,052,167 km (0.047 R)
• M37: 9,113,053 km (0.101 R)
• M38: 9,214,780 km (0.083 R)
• M39: 9,296,460 km (0.102 R)
• M40: 9,501,709 km (0.093 R)
• M41: 9,937,637 km (0.098 R)
• M42: 10,189,709 km (0.085 R)
• M43: 10,379,998 km (0.061 R)
• M44: 10,550,240 km (0.11 R)
• M45: 10,936,801 km (0.092 R)
• M46: 11,306,009 km (0.102 R)
• M47: 11,393,523 km (0.095 R)
• M48: 11,878,669 km (0.117 R)
• M49: 12,146,150 km (0.085 R)
• M50: 12,393,136 km (0.12 R)
• M51: 12,823,679 km (0.076 R)
• M52: 13,722,613 km (0.116 R)
• M53: 13,909,610 km (0.063 R)
• M54: 14,050,382 km (0.058 R)
• M55: 15,386,739 km (0.114 R)
• M56: 15,580,917 km (0.116 R)
• M57: 16,143,854 km (0.111 R)
• M58: 16,316,490 km (0.03 R)
• M59: 16,713,373 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566

Radius: 9.4

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8 AU - 12.72 AU

Year: 12303 Days

Day: 15 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,644,012 km

• M1: 118,482 km (0.085 R)
• M2: 231,129 km (0.092 R)
• M3: 425,756 km (0.101 R)
• M4: 625,319 km (0.038 R)
• M5: 781,499 km (0.065 R)
• M6: 855,401 km (0.101 R)
• M7: 931,696 km (0.116 R)
• M8: 1,260,960 km (0.093 R)
• M9: 1,601,894 km (0.086 R)
• M10: 1,870,123 km (0.119 R)
• M11: 2,152,713 km (0.032 R)
• M12: 2,448,917 km (0.104 R)
• M13: 2,845,052 km (0.097 R)
• M14: 3,050,749 km (0.082 R)
• M15: 3,140,359 km (0.106 R)
• M16: 3,476,655 km (0.048 R)
• M17: 3,570,452 km (0.115 R)
• M18: 3,633,433 km (0.032 R)
• M19: 3,728,577 km (0.099 R)
• M20: 3,986,484 km (0.055 R)
• M21: 4,553,909 km (0.072 R)
• M22: 4,794,911 km (0.112 R)
• M23: 5,040,251 km (0.066 R)
• M24: 5,289,631 km (0.072 R)
• M25: 5,653,004 km (0.063 R)
• M26: 5,986,907 km (0.101 R)
• M27: 6,062,005 km (0.099 R)
• M28: 6,713,055 km (0.076 R)
• M29: 6,790,995 km (0.087 R)
• M30: 7,997,951 km (0.097 R)
• M31: 8,163,855 km (0.104 R)
• M32: 8,414,880 km (0.102 R)
• M33: 8,541,440 km (0.045 R)
• M34: 8,967,495 km (0.077 R)
• M35: 10,558,468 km (0.062 R)
• M36: 10,831,933 km (0.112 R)
• M37: 11,713,663 km (0.111 R)
• M38: 12,618,281 km (0.115 R)
• M39: 13,201,264 km (0.101 R)
• M40: 13,299,251 km (0.118 R)
• M41: 13,842,590 km (0.1 R)
• M42: 14,494,238 km (0.091 R)
• M43: 15,464,381 km (0.113 R)
• M44: 16,087,905 km (0.038 R)
• M45: 17,682,618 km (0.081 R)
• M46: 18,279,813 km (0.099 R)
• M47: 18,608,479 km (0.065 R)
• M48: 20,336,933 km (0.065 R)
• M49: 20,905,405 km (0.097 R)
• M50: 24,064,463 km (0.09 R)
• M51: 24,726,134 km (0.12 R)
• M52: 25,637,933 km (0.114 R)
• M53: 25,882,825 km (0.103 R)
• M54: 26,190,249 km (0.08 R)
• M55: 26,375,152 km (0.1 R)
• M56: 27,181,784 km (0.118 R)
• M57: 29,074,047 km (0.116 R)
• M58: 31,596,865 km (0.06 R)
• M59: 32,254,946 km (0.078 R)
• M60: 32,387,191 km (0.094 R)
• M61: 33,785,782 km (0.112 R)
• M62: 33,852,801 km (0.102 R)
• M63: 34,121,629 km (0.067 R)
• M64: 35,408,170 km (0.106 R)
• M65: 35,886,136 km (0.08 R)
• M66: 36,366,345 km (0.086 R)
• M67: 37,402,310 km (0.069 R)
• M68: 38,447,999 km (0.089 R)
• M69: 39,079,901 km (0.072 R)
• M70: 39,432,503 km (0.113 R)
• M71: 40,496,742 km (0.117 R)
• M72: 40,925,041 km (0.109 R)
• M73: 41,570,256 km (0.107 R)
• M74: 42,870,860 km (0.117 R)
• M75: 43,234,533 km (0.106 R)
• M76: 43,965,019 km (0.093 R)
• M77: 44,625,793 km (0.094 R)
• M78: 44,699,395 km (0.057 R)
• M79: 45,586,062 km (0.082 R)
• M80: 46,031,714 km (0.066 R)
• M81: 47,001,856 km (0.078 R)
• M82: 47,752,837 km (0.112 R)
• M83: 48,205,371 km (0.104 R)
• M84: 48,432,161 km (0.074 R)
• M85: 48,962,635 km (0.076 R)
• M86: 49,495,054 km (0.118 R)
• M87: 50,796,107 km (0.079 R)
• M88: 51,489,493 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit