🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.97 AU - 0.99 AU

Year: 338 Days

Day: 20.5 Hours

Environment

Temp: 85 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,358,693 km

• M1: 44,879 km (0.114 R)
• M2: 555,906 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.14 AU - 1.28 AU

Year: 464 Days

Day: 47.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.41 AU - 2.03 AU

Year: 786 Days

Day: 46.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,358,693 km

• M1: 115,340 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.97 AU - 2.11 AU

Year: 1015 Days

Day: 39.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,358,693 km

• M1: 108,608 km (0.087 R)
• M2: 660,475 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.79 AU - 2.77 AU

Year: 1199 Days

Day: 43.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 14.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.45 AU - 9.93 AU

Year: 9702 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,358,693 km

• M1: 204,650 km (0.093 R)
• M2: 303,534 km (0.117 R)
• M3: 542,741 km (0.066 R)
• M4: 664,663 km (0.113 R)
• M5: 882,927 km (0.094 R)
• M6: 1,063,342 km (0.102 R)
• M7: 1,158,636 km (0.1 R)
• M8: 1,534,575 km (0.113 R)
• M9: 1,643,931 km (0.094 R)
• M10: 2,356,615 km (0.085 R)
• M11: 2,527,456 km (0.118 R)
• M12: 2,858,965 km (0.06 R)
• M13: 3,370,739 km (0.102 R)
• M14: 3,539,785 km (0.114 R)
• M15: 4,855,498 km (0.081 R)
• M16: 5,102,335 km (0.113 R)
• M17: 5,353,210 km (0.097 R)
• M18: 5,780,761 km (0.102 R)
• M19: 6,578,267 km (0.094 R)
• M20: 6,699,292 km (0.101 R)
• M21: 7,378,765 km (0.095 R)
• M22: 7,504,727 km (0.086 R)
• M23: 8,210,230 km (0.102 R)
• M24: 8,439,265 km (0.079 R)
• M25: 8,803,386 km (0.098 R)
• M26: 9,444,562 km (0.11 R)
• M27: 9,892,010 km (0.107 R)
• M28: 10,100,998 km (0.087 R)
• M29: 11,384,847 km (0.065 R)
• M30: 11,677,161 km (0.098 R)
• M31: 12,456,267 km (0.098 R)
• M32: 13,444,361 km (0.083 R)
• M33: 13,675,938 km (0.087 R)
• M34: 13,831,071 km (0.102 R)
• M35: 14,103,938 km (0.116 R)
• M36: 14,536,425 km (0.089 R)
• M37: 15,093,228 km (0.111 R)
• M38: 15,333,931 km (0.079 R)
• M39: 15,616,372 km (0.068 R)
• M40: 15,819,227 km (0.086 R)
• M41: 16,929,841 km (0.086 R)
• M42: 17,557,704 km (0.034 R)
• M43: 17,726,450 km (0.102 R)
• M44: 17,895,645 km (0.104 R)
• M45: 18,193,195 km (0.081 R)
• M46: 18,363,887 km (0.068 R)
• M47: 18,621,045 km (0.116 R)
• M48: 19,574,133 km (0.069 R)
• M49: 19,880,659 km (0.053 R)
• M50: 20,100,718 km (0.12 R)
• M51: 20,277,243 km (0.078 R)
• M52: 20,543,079 km (0.088 R)
• M53: 21,033,311 km (0.096 R)
• M54: 21,617,790 km (0.107 R)
• M55: 21,753,475 km (0.102 R)
• M56: 22,253,282 km (0.082 R)
• M57: 22,573,272 km (0.055 R)
• M58: 23,264,114 km (0.084 R)
• M59: 23,403,240 km (0.078 R)
• M60: 24,431,127 km (0.055 R)
• M61: 24,666,744 km (0.118 R)
• M62: 24,761,290 km (0.099 R)
• M63: 25,045,526 km (0.091 R)
• M64: 25,187,943 km (0.111 R)
• M65: 25,283,087 km (0.067 R)
• M66: 25,378,381 km (0.052 R)
• M67: 28,192,916 km (0.081 R)
• M68: 28,688,234 km (0.091 R)
• M69: 28,787,567 km (0.091 R)
• M70: 28,887,050 km (0.071 R)
• M71: 29,586,868 km (0.04 R)
• M72: 31,822,309 km (0.068 R)
• M73: 31,925,233 km (0.085 R)
• M74: 32,545,017 km (0.11 R)
• M75: 34,164,414 km (0.09 R)
• M76: 35,276,375 km (0.076 R)
• M77: 35,596,215 km (0.067 R)
• M78: 35,809,990 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.9

Radius: 12

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.5 AU - 14.52 AU

Year: 16342 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,358,693 km

• M1: 225,743 km (0.073 R)
• M2: 301,739 km (0.036 R)
• M3: 422,016 km (0.072 R)
• M4: 819,647 km (0.088 R)
• M5: 920,625 km (0.082 R)
• M6: 1,004,699 km (0.111 R)
• M7: 1,136,196 km (0.047 R)
• M8: 1,227,301 km (0.103 R)
• M9: 2,073,426 km (0.056 R)
• M10: 2,538,825 km (0.083 R)
• M11: 2,877,665 km (0.114 R)
• M12: 3,839,729 km (0.073 R)
• M13: 3,979,902 km (0.112 R)
• M14: 4,121,721 km (0.075 R)
• M15: 5,084,682 km (0.079 R)
• M16: 5,750,991 km (0.115 R)
• M17: 6,074,122 km (0.099 R)
• M18: 6,279,071 km (0.12 R)
• M19: 6,696,001 km (0.112 R)
• M20: 7,512,955 km (0.086 R)
• M21: 8,681,464 km (0.092 R)
• M22: 8,866,217 km (0.107 R)
• M23: 8,959,117 km (0.072 R)
• M24: 9,286,886 km (0.059 R)
• M25: 9,428,555 km (0.046 R)
• M26: 10,147,672 km (0.065 R)
• M27: 10,538,422 km (0.087 R)
• M28: 10,735,742 km (0.049 R)
• M29: 10,834,775 km (0.09 R)
• M30: 11,033,890 km (0.119 R)
• M31: 11,435,710 km (0.098 R)
• M32: 12,932,586 km (0.094 R)
• M33: 13,569,873 km (0.092 R)
• M34: 14,380,993 km (0.08 R)
• M35: 14,600,004 km (0.088 R)
• M36: 15,207,820 km (0.069 R)
• M37: 15,319,121 km (0.074 R)
• M38: 15,823,864 km (0.115 R)
• M39: 17,022,742 km (0.092 R)
• M40: 17,254,319 km (0.115 R)
• M41: 17,545,437 km (0.096 R)
• M42: 19,871,085 km (0.059 R)
• M43: 20,054,043 km (0.097 R)
• M44: 20,914,830 km (0.118 R)
• M45: 22,292,028 km (0.068 R)
• M46: 22,545,596 km (0.111 R)
• M47: 23,247,808 km (0.067 R)
• M48: 24,935,871 km (0.116 R)
• M49: 25,331,108 km (0.054 R)
• M50: 25,728,291 km (0.072 R)
• M51: 26,261,158 km (0.115 R)
• M52: 26,865,085 km (0.102 R)
• M53: 27,541,417 km (0.118 R)
• M54: 28,428,981 km (0.113 R)
• M55: 30,092,360 km (0.101 R)
• M56: 31,929,571 km (0.118 R)
• M57: 32,933,822 km (0.114 R)
• M58: 33,512,466 km (0.047 R)
• M59: 33,657,576 km (0.09 R)
• M60: 34,826,384 km (0.056 R)
• M61: 35,194,395 km (0.063 R)
• M62: 35,341,899 km (0.049 R)
• M63: 36,753,953 km (0.102 R)
• M64: 37,203,794 km (0.108 R)
• M65: 38,487,942 km (0.077 R)
• M66: 39,326,587 km (0.1 R)
• M67: 41,644,457 km (0.073 R)
• M68: 42,035,057 km (0.078 R)
• M69: 42,191,686 km (0.089 R)
• M70: 42,426,854 km (0.097 R)
• M71: 42,977,523 km (0.074 R)
• M72: 43,372,163 km (0.104 R)
• M73: 43,688,861 km (0.116 R)
• M74: 44,085,745 km (0.114 R)
• M75: 45,524,427 km (0.086 R)
• M76: 47,222,363 km (0.107 R)
• M77: 51,598,998 km (0.086 R)
• M78: 52,861,006 km (0.071 R)
• M79: 53,114,574 km (0.107 R)
• M80: 54,388,849 km (0.054 R)
• M81: 54,474,120 km (0.106 R)
• M82: 55,243,801 km (0.048 R)
• M83: 55,759,016 km (0.092 R)
• M84: 56,275,727 km (0.086 R)
• M85: 58,009,716 km (0.083 R)
• M86: 58,184,147 km (0.111 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit