🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.45 AU - 0.69 AU

Year: 162 Days

Day: 47.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.19 AU - 1.19 AU

Year: 489 Days

Day: 40.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,768,653 km

• M1: 67,917 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.32 AU - 1.44 AU

Year: 611 Days

Day: 23.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.4 AU - 2.2 AU

Year: 910 Days

Day: 39.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,768,653 km

• M1: 32,612 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.84 AU - 2.38 AU

Year: 1155 Days

Day: 14.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 95.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,768,653 km

• M1: 61,036 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.95 AU - 4.07 AU

Year: 2477 Days

Day: 30.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,768,653 km

• M1: 1,541,307 km (0.113 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221

Radius: 8.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.31 AU - 8.19 AU

Year: 7354 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,768,653 km

• M1: 120,127 km (0.107 R)
• M2: 179,966 km (0.119 R)
• M3: 334,052 km (0.1 R)
• M4: 420,819 km (0.033 R)
• M5: 652,396 km (0.109 R)
• M6: 824,883 km (0.106 R)
• M7: 910,453 km (0.078 R)
• M8: 1,185,862 km (0.077 R)
• M9: 1,326,335 km (0.086 R)
• M10: 1,487,152 km (0.09 R)
• M11: 1,925,325 km (0.076 R)
• M12: 2,057,719 km (0.095 R)
• M13: 2,227,512 km (0.11 R)
• M14: 2,384,291 km (0.118 R)
• M15: 2,526,708 km (0.097 R)
• M16: 2,708,769 km (0.087 R)
• M17: 2,764,269 km (0.079 R)
• M18: 2,857,619 km (0.116 R)
• M19: 2,952,015 km (0.098 R)
• M20: 3,221,889 km (0.099 R)
• M21: 3,723,491 km (0.103 R)
• M22: 3,785,425 km (0.053 R)
• M23: 4,665,060 km (0.055 R)
• M24: 4,911,448 km (0.033 R)
• M25: 5,231,438 km (0.074 R)
• M26: 5,605,283 km (0.098 R)
• M27: 6,036,274 km (0.093 R)
• M28: 6,428,520 km (0.114 R)
• M29: 6,527,703 km (0.066 R)
• M30: 6,879,408 km (0.076 R)
• M31: 6,981,134 km (0.088 R)
• M32: 7,057,579 km (0.092 R)
• M33: 7,496,648 km (0.062 R)
• M34: 7,575,038 km (0.078 R)
• M35: 7,653,726 km (0.036 R)
• M36: 7,812,001 km (0.119 R)
• M37: 7,944,694 km (0.113 R)
• M38: 8,077,986 km (0.101 R)
• M39: 8,158,469 km (0.071 R)
• M40: 8,728,737 km (0.09 R)
• M41: 9,594,011 km (0.079 R)
• M42: 10,022,609 km (0.091 R)
• M43: 10,398,997 km (0.114 R)
• M44: 10,632,968 km (0.092 R)
• M45: 11,046,606 km (0.103 R)
• M46: 11,375,272 km (0.097 R)
• M47: 11,465,480 km (0.09 R)
• M48: 11,676,862 km (0.084 R)
• M49: 11,828,704 km (0.108 R)
• M50: 12,566,520 km (0.066 R)
• M51: 12,659,720 km (0.102 R)
• M52: 12,722,102 km (0.069 R)
• M53: 13,541,300 km (0.089 R)
• M54: 13,732,785 km (0.112 R)
• M55: 13,989,495 km (0.031 R)
• M56: 14,247,851 km (0.051 R)
• M57: 14,867,784 km (0.089 R)
• M58: 15,496,395 km (0.075 R)
• M59: 15,663,196 km (0.119 R)
• M60: 16,370,645 km (0.056 R)
• M61: 17,364,573 km (0.049 R)
• M62: 17,921,376 km (0.113 R)
• M63: 17,991,388 km (0.115 R)
• M64: 18,166,866 km (0.064 R)
• M65: 18,484,014 km (0.106 R)
• M66: 19,159,598 km (0.069 R)
• M67: 19,554,536 km (0.103 R)
• M68: 19,734,802 km (0.071 R)
• M69: 20,060,925 km (0.101 R)
• M70: 20,352,192 km (0.087 R)
• M71: 20,791,860 km (0.054 R)
• M72: 21,382,921 km (0.085 R)
• M73: 21,494,372 km (0.099 R)
• M74: 21,792,520 km (0.097 R)
• M75: 22,657,196 km (0.078 R)
• M76: 22,808,739 km (0.109 R)
• M77: 23,112,721 km (0.118 R)
• M78: 23,571,388 km (0.087 R)
• M79: 23,763,323 km (0.039 R)
• M80: 23,840,365 km (0.075 R)
• M81: 26,107,372 km (0.083 R)
• M82: 26,505,152 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.8

Radius: 5.7

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.66 AU - 15.86 AU

Year: 18190 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,768,653 km

• M1: 115,041 km (0.113 R)
• M2: 380,727 km (0.058 R)
• M3: 423,960 km (0.06 R)
• M4: 500,106 km (0.081 R)
• M5: 967,449 km (0.076 R)
• M6: 1,284,747 km (0.044 R)
• M7: 1,397,543 km (0.038 R)
• M8: 1,466,658 km (0.089 R)
• M9: 1,779,766 km (0.1 R)
• M10: 1,982,770 km (0.081 R)
• M11: 2,219,883 km (0.057 R)
• M12: 2,273,888 km (0.115 R)
• M13: 3,535,895 km (0.075 R)
• M14: 3,726,483 km (0.101 R)
• M15: 3,790,810 km (0.091 R)
• M16: 3,953,273 km (0.058 R)
• M17: 4,591,159 km (0.095 R)
• M18: 4,939,722 km (0.049 R)
• M19: 5,188,802 km (0.112 R)
• M20: 6,649,775 km (0.101 R)
• M21: 7,083,459 km (0.112 R)
• M22: 7,163,344 km (0.084 R)
• M23: 7,243,379 km (0.083 R)
• M24: 7,323,863 km (0.115 R)
• M25: 7,978,054 km (0.076 R)
• M26: 8,144,557 km (0.081 R)
• M27: 8,354,143 km (0.084 R)
• M28: 9,693,643 km (0.074 R)
• M29: 10,094,864 km (0.108 R)
• M30: 10,229,802 km (0.103 R)
• M31: 11,517,989 km (0.094 R)
• M32: 11,753,306 km (0.113 R)
• M33: 13,198,571 km (0.05 R)
• M34: 13,742,360 km (0.073 R)
• M35: 13,891,957 km (0.112 R)
• M36: 14,546,448 km (0.094 R)
• M37: 15,365,796 km (0.064 R)
• M38: 15,521,078 km (0.091 R)
• M39: 15,572,989 km (0.111 R)
• M40: 16,357,929 km (0.118 R)
• M41: 16,463,545 km (0.107 R)
• M42: 16,888,403 km (0.098 R)
• M43: 17,424,562 km (0.037 R)
• M44: 17,966,255 km (0.098 R)
• M45: 18,129,916 km (0.042 R)
• M46: 18,568,537 km (0.089 R)
• M47: 19,512,349 km (0.112 R)
• M48: 20,244,481 km (0.04 R)
• M49: 20,357,877 km (0.1 R)
• M50: 20,699,558 km (0.072 R)
• M51: 22,435,791 km (0.083 R)
• M52: 22,670,660 km (0.104 R)
• M53: 22,729,601 km (0.093 R)
• M54: 23,202,480 km (0.118 R)
• M55: 23,738,340 km (0.063 R)
• M56: 24,218,100 km (0.075 R)
• M57: 24,398,814 km (0.104 R)
• M58: 25,065,273 km (0.102 R)
• M59: 25,492,524 km (0.105 R)
• M60: 25,737,715 km (0.092 R)
• M61: 25,860,685 km (0.055 R)
• M62: 26,045,438 km (0.042 R)
• M63: 26,292,424 km (0.072 R)
• M64: 26,478,075 km (0.103 R)
• M65: 26,602,241 km (0.075 R)
• M66: 26,664,324 km (0.05 R)
• M67: 26,913,255 km (0.106 R)
• M68: 28,295,988 km (0.112 R)
• M69: 29,959,816 km (0.049 R)
• M70: 32,713,763 km (0.111 R)
• M71: 33,180,509 km (0.094 R)
• M72: 33,247,379 km (0.1 R)
• M73: 34,391,054 km (0.057 R)
• M74: 34,729,744 km (0.058 R)
• M75: 36,096,021 km (0.117 R)
• M76: 37,410,089 km (0.064 R)
• M77: 38,739,865 km (0.106 R)
• M78: 39,516,726 km (0.085 R)
• M79: 39,871,572 km (0.107 R)
• M80: 39,942,631 km (0.116 R)
• M81: 40,085,049 km (0.066 R)
• M82: 40,512,899 km (0.094 R)
• M83: 40,870,737 km (0.111 R)
• M84: 40,942,394 km (0.1 R)
• M85: 41,373,386 km (0.063 R)
• M86: 42,530,076 km (0.077 R)
• M87: 42,748,040 km (0.09 R)
• M88: 45,319,329 km (0.106 R)
• M89: 45,913,980 km (0.115 R)
• M90: 48,318,616 km (0.118 R)
• M91: 48,697,996 km (0.116 R)
• M92: 49,230,864 km (0.119 R)
• M93: 50,302,284 km (0.073 R)
• M94: 50,995,072 km (0.102 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: 514 - 18,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit