🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.97 AU - 1.17 AU

Year: 391 Days

Day: 28.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,774,380 km

• M1: 49,068 km (0.066 R)
• M2: 165,156 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.06 AU - 1.36 AU

Year: 470 Days

Day: 20.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.08 AU - 1.76 AU

Year: 597 Days

Day: 47.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,774,380 km

• M1: 48,769 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.37 AU - 1.65 AU

Year: 655 Days

Day: 39.1 Hours

Environment

Temp: -16 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,774,380 km

• M1: 642,074 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.53 AU - 2.67 AU

Year: 1480 Days

Day: 15.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.2 AU - 3.42 AU

Year: 1663 Days

Day: 30 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,774,380 km

• M1: 363,224 km (0.063 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.86 AU - 4.52 AU

Year: 2503 Days

Day: 24.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,774,380 km

• M1: 935,136 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.17 AU - 4.53 AU

Year: 2667 Days

Day: 28.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,774,380 km

• M1: 61,186 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.6

Radius: 13

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.39 AU - 8.63 AU

Year: 8005 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,774,380 km

• M1: 198,816 km (0.112 R)
• M2: 536,608 km (0.098 R)
• M3: 883,675 km (0.1 R)
• M4: 1,222,215 km (0.051 R)
• M5: 1,477,728 km (0.114 R)
• M6: 1,580,801 km (0.096 R)
• M7: 1,816,567 km (0.111 R)
• M8: 1,972,598 km (0.08 R)
• M9: 2,642,198 km (0.097 R)
• M10: 3,433,271 km (0.082 R)
• M11: 3,544,273 km (0.099 R)
• M12: 3,884,309 km (0.103 R)
• M13: 3,999,948 km (0.111 R)
• M14: 4,205,346 km (0.107 R)
• M15: 4,687,799 km (0.104 R)
• M16: 4,842,333 km (0.044 R)
• M17: 4,935,832 km (0.101 R)
• M18: 5,607,377 km (0.118 R)
• M19: 5,738,574 km (0.04 R)
• M20: 6,307,645 km (0.08 R)
• M21: 6,581,858 km (0.113 R)
• M22: 7,499,940 km (0.095 R)
• M23: 8,047,767 km (0.111 R)
• M24: 8,196,168 km (0.068 R)
• M25: 8,684,456 km (0.089 R)
• M26: 8,798,599 km (0.083 R)
• M27: 9,689,604 km (0.097 R)
• M28: 9,966,509 km (0.09 R)
• M29: 10,447,466 km (0.084 R)
• M30: 10,568,790 km (0.078 R)
• M31: 11,892,881 km (0.056 R)
• M32: 12,104,562 km (0.103 R)
• M33: 13,006,936 km (0.101 R)
• M34: 13,225,050 km (0.068 R)
• M35: 13,312,715 km (0.105 R)
• M36: 13,620,737 km (0.074 R)
• M37: 14,109,622 km (0.091 R)
• M38: 14,468,657 km (0.093 R)
• M39: 14,740,028 km (0.058 R)
• M40: 15,333,782 km (0.106 R)
• M41: 17,113,996 km (0.034 R)
• M42: 17,931,549 km (0.109 R)
• M43: 18,418,340 km (0.088 R)
• M44: 19,405,088 km (0.081 R)
• M45: 19,754,548 km (0.089 R)
• M46: 20,917,223 km (0.072 R)
• M47: 21,121,723 km (0.068 R)
• M48: 21,275,510 km (0.114 R)
• M49: 22,310,428 km (0.119 R)
• M50: 22,414,847 km (0.116 R)
• M51: 23,308,695 km (0.073 R)
• M52: 24,321,622 km (0.065 R)
• M53: 24,429,033 km (0.063 R)
• M54: 27,166,525 km (0.098 R)
• M55: 28,514,701 km (0.086 R)
• M56: 29,654,786 km (0.066 R)
• M57: 29,942,163 km (0.067 R)
• M58: 31,100,949 km (0.039 R)
• M59: 32,333,336 km (0.034 R)
• M60: 33,521,891 km (0.072 R)
• M61: 34,121,479 km (0.108 R)
• M62: 34,362,332 km (0.101 R)
• M63: 34,482,908 km (0.081 R)
• M64: 34,664,220 km (0.075 R)
• M65: 36,863,459 km (0.082 R)
• M66: 36,987,026 km (0.119 R)
• M67: 37,172,528 km (0.117 R)
• M68: 38,229,586 km (0.092 R)
• M69: 38,479,714 km (0.047 R)
• M70: 39,170,557 km (0.109 R)
• M71: 39,359,649 km (0.064 R)
• M72: 39,612,319 km (0.054 R)
• M73: 39,865,439 km (0.12 R)
• M74: 40,309,745 km (0.073 R)
• M75: 40,755,696 km (0.079 R)
• M76: 41,075,237 km (0.043 R)
• M77: 41,909,993 km (0.077 R)
• M78: 42,685,508 km (0.088 R)
• M79: 43,009,986 km (0.058 R)

Asteroid Belt

Center: 9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.8

Radius: 9.5

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.25 AU - 10.71 AU

Year: 11133 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,774,380 km

• M1: 163,959 km (0.091 R)
• M2: 247,584 km (0.082 R)
• M3: 314,006 km (0.093 R)
• M4: 435,330 km (0.064 R)
• M5: 561,441 km (0.092 R)
• M6: 932,593 km (0.096 R)
• M7: 1,083,537 km (0.092 R)
• M8: 1,153,400 km (0.083 R)
• M9: 1,429,108 km (0.11 R)
• M10: 1,506,151 km (0.035 R)
• M11: 1,955,543 km (0.108 R)
• M12: 2,262,518 km (0.091 R)
• M13: 2,514,740 km (0.026 R)
• M14: 2,703,832 km (0.079 R)
• M15: 3,071,244 km (0.112 R)
• M16: 3,691,776 km (0.085 R)
• M17: 3,989,027 km (0.082 R)
• M18: 4,520,997 km (0.032 R)
• M19: 4,839,192 km (0.081 R)
• M20: 5,558,608 km (0.076 R)
• M21: 5,712,694 km (0.086 R)
• M22: 6,088,334 km (0.109 R)
• M23: 6,601,754 km (0.108 R)
• M24: 6,666,979 km (0.118 R)
• M25: 6,863,700 km (0.111 R)
• M26: 8,329,460 km (0.11 R)
• M27: 8,470,680 km (0.039 R)
• M28: 8,791,119 km (0.118 R)
• M29: 9,007,138 km (0.112 R)
• M30: 9,261,305 km (0.093 R)
• M31: 10,301,309 km (0.082 R)
• M32: 10,490,999 km (0.081 R)
• M33: 10,758,331 km (0.043 R)
• M34: 11,652,926 km (0.104 R)
• M35: 11,969,625 km (0.08 R)
• M36: 12,169,039 km (0.107 R)
• M37: 12,329,408 km (0.081 R)
• M38: 13,512,577 km (0.109 R)
• M39: 14,138,794 km (0.09 R)
• M40: 15,031,295 km (0.092 R)
• M41: 15,160,248 km (0.1 R)
• M42: 15,941,897 km (0.095 R)
• M43: 16,073,543 km (0.065 R)
• M44: 16,161,357 km (0.061 R)
• M45: 16,381,864 km (0.072 R)
• M46: 17,094,100 km (0.049 R)
• M47: 18,181,377 km (0.077 R)
• M48: 18,272,931 km (0.111 R)
• M49: 18,364,635 km (0.077 R)
• M50: 18,733,244 km (0.106 R)
• M51: 19,057,871 km (0.025 R)
• M52: 19,150,921 km (0.027 R)
• M53: 19,337,470 km (0.105 R)
• M54: 19,712,511 km (0.116 R)
• M55: 19,901,005 km (0.076 R)
• M56: 20,756,106 km (0.031 R)
• M57: 20,851,998 km (0.091 R)
• M58: 20,947,891 km (0.089 R)
• M59: 21,720,414 km (0.03 R)
• M60: 22,012,579 km (0.118 R)
• M61: 23,045,253 km (0.092 R)
• M62: 23,842,759 km (0.108 R)
• M63: 24,043,519 km (0.116 R)
• M64: 24,699,955 km (0.063 R)
• M65: 24,953,972 km (0.091 R)
• M66: 27,279,022 km (0.116 R)
• M67: 31,579,811 km (0.115 R)
• M68: 32,631,933 km (0.041 R)
• M69: 35,055,119 km (0.075 R)
• M70: 35,340,552 km (0.093 R)
• M71: 36,259,382 km (0.083 R)
• M72: 36,432,617 km (0.046 R)
• M73: 36,606,001 km (0.103 R)
• M74: 36,953,666 km (0.059 R)
• M75: 38,472,982 km (0.059 R)
• M76: 38,944,514 km (0.09 R)
• M77: 39,003,606 km (0.03 R)
• M78: 39,536,623 km (0.077 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit