🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.61 AU

Year: 157 Days

Day: 29.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,342,686 km

• M1: 216,468 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.74 AU - 0.8 AU

Year: 291 Days

Day: 36.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.14 AU - 1.16 AU

Year: 531 Days

Day: 16.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,342,686 km

• M1: 999,164 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.93 AU - 1.41 AU

Year: 545 Days

Day: 21.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,342,686 km

• M1: 484,248 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.66 AU - 2.62 AU

Year: 1348 Days

Day: 20.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 12.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.94 AU - 7.36 AU

Year: 7382 Days

Day: 11.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,342,686 km

• M1: 167,250 km (0.106 R)
• M2: 474,524 km (0.107 R)
• M3: 750,383 km (0.059 R)
• M4: 926,460 km (0.077 R)
• M5: 1,210,546 km (0.104 R)
• M6: 1,293,124 km (0.046 R)
• M7: 1,478,775 km (0.069 R)
• M8: 1,627,774 km (0.076 R)
• M9: 2,072,080 km (0.106 R)
• M10: 2,679,747 km (0.037 R)
• M11: 2,826,353 km (0.089 R)
• M12: 3,578,830 km (0.093 R)
• M13: 3,700,004 km (0.09 R)
• M14: 4,177,371 km (0.11 R)
• M15: 4,369,604 km (0.12 R)
• M16: 4,564,680 km (0.11 R)
• M17: 4,740,607 km (0.076 R)
• M18: 6,571,086 km (0.035 R)
• M19: 7,021,825 km (0.055 R)
• M20: 7,097,970 km (0.097 R)
• M21: 7,199,846 km (0.118 R)
• M22: 7,302,171 km (0.09 R)
• M23: 7,638,318 km (0.078 R)
• M24: 7,847,755 km (0.107 R)
• M25: 8,758,955 km (0.116 R)
• M26: 8,978,266 km (0.025 R)
• M27: 9,958,880 km (0.116 R)
• M28: 10,130,469 km (0.084 R)
• M29: 10,855,869 km (0.108 R)
• M30: 11,002,923 km (0.084 R)
• M31: 11,269,507 km (0.058 R)
• M32: 11,538,035 km (0.086 R)
• M33: 11,748,370 km (0.099 R)
• M34: 12,356,635 km (0.109 R)
• M35: 12,850,457 km (0.048 R)
• M36: 13,006,188 km (0.064 R)
• M37: 13,319,446 km (0.072 R)
• M38: 14,145,526 km (0.091 R)
• M39: 14,274,180 km (0.029 R)
• M40: 14,370,820 km (0.088 R)
• M41: 14,727,312 km (0.096 R)
• M42: 15,382,850 km (0.051 R)
• M43: 15,980,942 km (0.119 R)
• M44: 17,509,384 km (0.078 R)
• M45: 17,682,169 km (0.119 R)
• M46: 17,785,990 km (0.098 R)
• M47: 19,190,714 km (0.09 R)
• M48: 20,014,550 km (0.108 R)
• M49: 20,267,520 km (0.114 R)
• M50: 20,996,360 km (0.078 R)
• M51: 21,770,829 km (0.075 R)
• M52: 23,423,735 km (0.12 R)
• M53: 25,000,198 km (0.057 R)
• M54: 25,077,989 km (0.059 R)
• M55: 25,624,619 km (0.093 R)
• M56: 25,742,203 km (0.05 R)
• M57: 25,978,119 km (0.062 R)
• M58: 26,254,127 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.6

Radius: 3.7

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.75 AU - 12.73 AU

Year: 17315 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,342,686 km

• M1: 162,762 km (0.111 R)
• M2: 229,184 km (0.084 R)
• M3: 260,599 km (0.032 R)
• M4: 304,880 km (0.077 R)
• M5: 401,521 km (0.064 R)
• M6: 810,820 km (0.072 R)
• M7: 877,392 km (0.105 R)
• M8: 1,198,429 km (0.047 R)
• M9: 1,431,053 km (0.09 R)
• M10: 1,491,491 km (0.067 R)
• M11: 2,326,247 km (0.026 R)
• M12: 2,517,433 km (0.098 R)
• M13: 3,252,407 km (0.027 R)
• M14: 3,879,073 km (0.099 R)
• M15: 3,991,870 km (0.046 R)
• M16: 4,048,567 km (0.093 R)
• M17: 4,134,287 km (0.031 R)
• M18: 4,336,543 km (0.087 R)
• M19: 4,992,829 km (0.053 R)
• M20: 5,115,499 km (0.092 R)
• M21: 5,552,475 km (0.113 R)
• M22: 6,230,303 km (0.12 R)
• M23: 6,329,187 km (0.063 R)
• M24: 6,595,621 km (0.08 R)
• M25: 6,865,645 km (0.088 R)
• M26: 7,002,078 km (0.097 R)
• M27: 7,486,476 km (0.119 R)
• M28: 7,910,287 km (0.068 R)
• M29: 9,003,249 km (0.08 R)
• M30: 9,605,380 km (0.045 R)
• M31: 10,181,481 km (0.116 R)
• M32: 11,326,803 km (0.103 R)
• M33: 11,487,920 km (0.086 R)
• M34: 12,346,312 km (0.099 R)
• M35: 12,637,131 km (0.115 R)
• M36: 12,720,606 km (0.067 R)
• M37: 13,480,115 km (0.119 R)
• M38: 14,037,666 km (0.111 R)
• M39: 14,822,157 km (0.091 R)
• M40: 15,175,358 km (0.103 R)
• M41: 17,120,728 km (0.089 R)
• M42: 17,352,007 km (0.11 R)
• M43: 17,958,177 km (0.071 R)
• M44: 18,713,646 km (0.063 R)
• M45: 20,255,402 km (0.117 R)
• M46: 20,597,981 km (0.109 R)
• M47: 20,647,199 km (0.085 R)
• M48: 20,893,287 km (0.083 R)
• M49: 21,090,906 km (0.116 R)
• M50: 21,239,457 km (0.062 R)
• M51: 21,887,515 km (0.072 R)
• M52: 22,037,861 km (0.069 R)
• M53: 22,088,126 km (0.11 R)
• M54: 22,947,865 km (0.059 R)
• M55: 23,151,766 km (0.098 R)
• M56: 23,253,942 km (0.074 R)
• M57: 23,663,990 km (0.025 R)
• M58: 23,973,208 km (0.115 R)
• M59: 24,543,475 km (0.119 R)
• M60: 25,065,871 km (0.107 R)
• M61: 26,068,327 km (0.069 R)
• M62: 26,227,798 km (0.026 R)
• M63: 26,761,713 km (0.05 R)
• M64: 27,245,363 km (0.082 R)
• M65: 27,677,700 km (0.082 R)
• M66: 28,003,375 km (0.1 R)
• M67: 28,439,602 km (0.102 R)
• M68: 32,009,606 km (0.108 R)
• M69: 32,180,447 km (0.052 R)
• M70: 37,202,896 km (0.07 R)
• M71: 37,862,623 km (0.117 R)
• M72: 39,681,583 km (0.111 R)
• M73: 40,724,729 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 17,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit