🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.69 AU - 0.73 AU

Year: 227 Days

Day: 42.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,309,939 km

• M1: 237,412 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.71 AU - 0.79 AU

Year: 246 Days

Day: 41.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,309,939 km

• M1: 182,809 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.88 AU - 1.04 AU

Year: 356 Days

Day: 45.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,309,939 km

• M1: 91,703 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.03 AU - 1.59 AU

Year: 568 Days

Day: 40 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.83 AU - 2.23 AU

Year: 1095 Days

Day: 19.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.91 AU - 2.41 AU

Year: 1202 Days

Day: 24.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.36 AU - 2.62 AU

Year: 1488 Days

Day: 24.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,309,939 km

• M1: 336,296 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 12.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.01 AU - 5.61 AU

Year: 4634 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 79,309,939 km

• M1: 330,910 km (0.07 R)
• M2: 649,404 km (0.072 R)
• M3: 739,462 km (0.099 R)
• M4: 823,536 km (0.071 R)
• M5: 991,235 km (0.075 R)
• M6: 1,109,867 km (0.095 R)
• M7: 1,454,989 km (0.119 R)
• M8: 1,675,795 km (0.107 R)
• M9: 2,275,683 km (0.095 R)
• M10: 2,904,143 km (0.067 R)
• M11: 2,990,761 km (0.091 R)
• M12: 3,274,099 km (0.076 R)
• M13: 3,547,714 km (0.11 R)
• M14: 3,678,013 km (0.091 R)
• M15: 3,905,103 km (0.094 R)
• M16: 4,195,622 km (0.044 R)
• M17: 4,553,610 km (0.082 R)
• M18: 4,777,408 km (0.09 R)
• M19: 5,004,797 km (0.093 R)
• M20: 5,151,253 km (0.097 R)
• M21: 5,384,626 km (0.103 R)
• M22: 5,491,738 km (0.042 R)
• M23: 5,643,131 km (0.109 R)
• M24: 5,817,712 km (0.114 R)
• M25: 6,217,288 km (0.072 R)
• M26: 6,579,913 km (0.101 R)
• M27: 6,856,519 km (0.071 R)
• M28: 7,207,625 km (0.11 R)
• M29: 7,636,822 km (0.099 R)
• M30: 7,976,409 km (0.063 R)
• M31: 8,320,933 km (0.074 R)
• M32: 8,545,030 km (0.044 R)
• M33: 8,796,504 km (0.083 R)
• M34: 8,897,782 km (0.044 R)
• M35: 9,101,385 km (0.09 R)
• M36: 9,461,617 km (0.111 R)
• M37: 10,036,970 km (0.04 R)
• M38: 10,543,209 km (0.066 R)
• M39: 11,085,053 km (0.111 R)
• M40: 11,830,948 km (0.052 R)
• M41: 11,914,872 km (0.102 R)
• M42: 12,450,732 km (0.107 R)
• M43: 13,371,058 km (0.068 R)
• M44: 13,546,087 km (0.12 R)
• M45: 14,164,674 km (0.036 R)
• M46: 15,551,895 km (0.096 R)
• M47: 15,705,233 km (0.055 R)
• M48: 16,761,693 km (0.096 R)
• M49: 17,171,592 km (0.118 R)
• M50: 18,324,243 km (0.09 R)
• M51: 18,518,720 km (0.118 R)
• M52: 20,199,901 km (0.08 R)
• M53: 21,826,329 km (0.082 R)
• M54: 22,933,952 km (0.057 R)
• M55: 23,389,178 km (0.089 R)
• M56: 23,529,800 km (0.03 R)

Asteroid Belt

Center: 5.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.2

Radius: 11.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.03 AU - 8.11 AU

Year: 6378 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,309,939 km

• M1: 140,323 km (0.108 R)
• M2: 400,174 km (0.118 R)
• M3: 517,908 km (0.114 R)
• M4: 612,304 km (0.12 R)
• M5: 687,552 km (0.037 R)
• M6: 862,881 km (0.038 R)
• M7: 1,008,290 km (0.046 R)
• M8: 1,084,285 km (0.088 R)
• M9: 1,242,560 km (0.085 R)
• M10: 1,494,632 km (0.119 R)
• M11: 1,819,110 km (0.119 R)
• M12: 2,009,099 km (0.076 R)
• M13: 2,087,040 km (0.112 R)
• M14: 2,554,982 km (0.096 R)
• M15: 2,877,814 km (0.056 R)
• M16: 3,259,588 km (0.032 R)
• M17: 3,586,310 km (0.083 R)
• M18: 4,500,054 km (0.074 R)
• M19: 5,237,721 km (0.088 R)
• M20: 5,843,592 km (0.069 R)
• M21: 7,001,928 km (0.119 R)
• M22: 7,272,102 km (0.1 R)
• M23: 8,040,886 km (0.058 R)
• M24: 8,260,794 km (0.102 R)
• M25: 8,546,526 km (0.096 R)
• M26: 8,642,568 km (0.119 R)
• M27: 8,932,489 km (0.108 R)
• M28: 9,357,197 km (0.073 R)
• M29: 9,621,836 km (0.092 R)
• M30: 9,821,848 km (0.082 R)
• M31: 10,057,166 km (0.12 R)
• M32: 10,226,211 km (0.068 R)
• M33: 10,464,670 km (0.064 R)
• M34: 10,843,003 km (0.076 R)
• M35: 11,436,608 km (0.036 R)
• M36: 12,040,833 km (0.09 R)
• M37: 12,148,544 km (0.096 R)
• M38: 12,764,887 km (0.12 R)
• M39: 13,391,553 km (0.079 R)
• M40: 13,689,851 km (0.118 R)
• M41: 13,802,348 km (0.095 R)
• M42: 14,103,638 km (0.088 R)
• M43: 15,020,973 km (0.059 R)
• M44: 16,353,142 km (0.087 R)
• M45: 16,632,142 km (0.101 R)
• M46: 16,993,121 km (0.096 R)
• M47: 18,173,897 km (0.054 R)
• M48: 18,545,648 km (0.095 R)
• M49: 19,045,455 km (0.11 R)
• M50: 19,423,189 km (0.077 R)
• M51: 20,143,353 km (0.085 R)
• M52: 20,485,184 km (0.087 R)
• M53: 20,786,026 km (0.098 R)
• M54: 21,609,861 km (0.081 R)
• M55: 21,828,424 km (0.104 R)
• M56: 21,959,920 km (0.119 R)
• M57: 23,155,207 km (0.084 R)
• M58: 23,513,345 km (0.081 R)
• M59: 23,648,132 km (0.083 R)
• M60: 24,280,632 km (0.039 R)
• M61: 24,781,635 km (0.11 R)
• M62: 25,239,854 km (0.111 R)
• M63: 25,470,085 km (0.12 R)
• M64: 25,793,515 km (0.107 R)
• M65: 25,979,017 km (0.06 R)
• M66: 26,118,442 km (0.071 R)
• M67: 26,397,891 km (0.108 R)
• M68: 26,538,064 km (0.113 R)
• M69: 27,006,904 km (0.087 R)
• M70: 28,143,399 km (0.117 R)
• M71: 28,286,564 km (0.1 R)
• M72: 28,573,642 km (0.117 R)
• M73: 28,717,555 km (0.06 R)
• M74: 28,861,618 km (0.092 R)
• M75: 29,731,530 km (0.037 R)
• M76: 30,072,164 km (0.1 R)
• M77: 30,218,471 km (0.112 R)
• M78: 30,462,914 km (0.087 R)
• M79: 30,806,390 km (0.111 R)
• M80: 31,249,649 km (0.117 R)
• M81: 31,844,151 km (0.053 R)
• M82: 32,043,116 km (0.058 R)
• M83: 32,342,461 km (0.098 R)
• M84: 34,004,793 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891

Radius: 4.2

Gravity: 50.51 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.88 AU - 14 AU

Year: 18662 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 158.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,309,939 km

• M1: 89,011 km (0.111 R)
• M2: 276,457 km (0.09 R)
• M3: 346,917 km (0.093 R)
• M4: 686,355 km (0.12 R)
• M5: 1,074,562 km (0.115 R)
• M6: 1,551,629 km (0.114 R)
• M7: 1,712,746 km (0.111 R)
• M8: 2,156,603 km (0.112 R)
• M9: 2,300,067 km (0.111 R)
• M10: 2,446,673 km (0.108 R)
• M11: 3,264,824 km (0.082 R)
• M12: 3,346,953 km (0.047 R)
• M13: 3,597,081 km (0.106 R)
• M14: 3,853,342 km (0.118 R)
• M15: 4,071,306 km (0.037 R)
• M16: 4,159,569 km (0.084 R)
• M17: 4,383,218 km (0.1 R)
• M18: 5,558,608 km (0.119 R)
• M19: 5,705,962 km (0.1 R)
• M20: 5,804,846 km (0.09 R)
• M21: 6,054,525 km (0.118 R)
• M22: 6,410,119 km (0.098 R)
• M23: 7,035,139 km (0.049 R)
• M24: 7,516,695 km (0.078 R)
• M25: 7,953,520 km (0.119 R)
• M26: 8,624,168 km (0.038 R)
• M27: 8,909,002 km (0.078 R)
• M28: 9,840,847 km (0.091 R)
• M29: 10,138,248 km (0.086 R)
• M30: 10,258,076 km (0.105 R)
• M31: 10,378,502 km (0.114 R)
• M32: 10,925,581 km (0.107 R)
• M33: 11,233,603 km (0.059 R)
• M34: 11,295,537 km (0.051 R)
• M35: 11,669,681 km (0.094 R)
• M36: 11,984,435 km (0.058 R)
• M37: 13,271,426 km (0.102 R)
• M38: 13,336,949 km (0.029 R)
• M39: 13,732,187 km (0.109 R)
• M40: 13,798,459 km (0.025 R)
• M41: 13,864,731 km (0.032 R)
• M42: 14,466,712 km (0.112 R)
• M43: 15,973,612 km (0.115 R)
• M44: 16,183,049 km (0.097 R)
• M45: 16,463,545 km (0.101 R)
• M46: 16,534,005 km (0.107 R)
• M47: 16,604,466 km (0.038 R)
• M48: 16,958,415 km (0.119 R)
• M49: 18,838,411 km (0.109 R)
• M50: 19,430,071 km (0.057 R)
• M51: 20,935,773 km (0.107 R)
• M52: 21,164,808 km (0.11 R)
• M53: 21,934,339 km (0.11 R)
• M54: 23,500,778 km (0.047 R)
• M55: 23,659,352 km (0.087 R)
• M56: 24,217,352 km (0.051 R)
• M57: 24,297,387 km (0.072 R)
• M58: 24,377,571 km (0.094 R)
• M59: 24,779,690 km (0.118 R)
• M60: 25,508,831 km (0.117 R)
• M61: 25,753,423 km (0.072 R)
• M62: 28,158,209 km (0.119 R)
• M63: 28,411,029 km (0.036 R)
• M64: 28,664,598 km (0.064 R)
• M65: 29,003,886 km (0.071 R)
• M66: 29,344,520 km (0.071 R)
• M67: 33,088,655 km (0.092 R)
• M68: 33,712,179 km (0.104 R)
• M69: 36,062,212 km (0.079 R)
• M70: 36,887,843 km (0.071 R)
• M71: 37,998,458 km (0.06 R)
• M72: 39,213,940 km (0.117 R)
• M73: 45,578,133 km (0.043 R)
• M74: 46,172,336 km (0.085 R)
• M75: 47,168,508 km (0.111 R)
• M76: 47,368,520 km (0.068 R)
• M77: 47,568,832 km (0.084 R)
• M78: 47,669,212 km (0.08 R)
• M79: 48,473,899 km (0.053 R)
• M80: 48,877,963 km (0.101 R)
• M81: 52,047,343 km (0.108 R)
• M82: 54,336,340 km (0.109 R)
• M83: 56,339,605 km (0.119 R)
• M84: 56,551,885 km (0.11 R)
• M85: 57,724,134 km (0.036 R)
• M86: 58,366,956 km (0.075 R)
• M87: 58,474,217 km (0.101 R)
• M88: 58,796,750 km (0.083 R)
• M89: 59,767,790 km (0.092 R)
• M90: 63,042,338 km (0.068 R)
• M91: 64,257,521 km (0.095 R)
• M92: 66,374,780 km (0.057 R)
• M93: 68,627,874 km (0.109 R)
• M94: 68,741,269 km (0.107 R)
• M95: 70,906,100 km (0.101 R)
• M96: 71,594,399 km (0.069 R)
• M97: 78,360,711 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 12,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit