🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.93 AU - 0.99 AU

Year: 352 Days

Day: 38.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.14 AU - 1.78 AU

Year: 661 Days

Day: 39 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,590,225 km

• M1: 355,145 km (0.119 R)
• M2: 665,711 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.53 AU - 2.47 AU

Year: 1060 Days

Day: 34.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.5 AU - 2.66 AU

Year: 1553 Days

Day: 26.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,590,225 km

• M1: 2,382,944 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.4 AU - 3.9 AU

Year: 2095 Days

Day: 32.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.96 AU - 4.36 AU

Year: 3180 Days

Day: 28.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,590,225 km

• M1: 2,496,639 km (0.101 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 12.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.83 AU - 12.61 AU

Year: 15036 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,590,225 km

• M1: 259,852 km (0.034 R)
• M2: 566,078 km (0.043 R)
• M3: 702,063 km (0.086 R)
• M4: 987,196 km (0.079 R)
• M5: 1,206,956 km (0.097 R)
• M6: 1,470,397 km (0.112 R)
• M7: 1,900,791 km (0.112 R)
• M8: 2,435,304 km (0.074 R)
• M9: 2,737,192 km (0.112 R)
• M10: 3,122,556 km (0.107 R)
• M11: 3,638,370 km (0.045 R)
• M12: 4,584,277 km (0.042 R)
• M13: 5,341,990 km (0.077 R)
• M14: 5,735,433 km (0.1 R)
• M15: 6,597,116 km (0.099 R)
• M16: 7,067,003 km (0.071 R)
• M17: 7,547,661 km (0.066 R)
• M18: 8,389,299 km (0.107 R)
• M19: 9,156,586 km (0.036 R)
• M20: 9,260,557 km (0.084 R)
• M21: 9,627,670 km (0.071 R)
• M22: 9,946,314 km (0.119 R)
• M23: 11,254,996 km (0.102 R)
• M24: 11,703,341 km (0.097 R)
• M25: 13,673,245 km (0.113 R)
• M26: 13,852,015 km (0.085 R)
• M27: 14,151,659 km (0.085 R)
• M28: 14,272,086 km (0.114 R)
• M29: 15,371,480 km (0.112 R)
• M30: 16,182,450 km (0.12 R)
• M31: 17,715,978 km (0.065 R)
• M32: 18,171,953 km (0.059 R)
• M33: 20,237,600 km (0.097 R)
• M34: 20,919,766 km (0.061 R)
• M35: 21,887,365 km (0.115 R)
• M36: 22,728,404 km (0.116 R)
• M37: 23,722,931 km (0.109 R)
• M38: 24,153,623 km (0.092 R)
• M39: 25,975,426 km (0.043 R)
• M40: 26,419,283 km (0.109 R)
• M41: 28,675,817 km (0.079 R)
• M42: 28,905,001 km (0.082 R)
• M43: 30,214,432 km (0.103 R)
• M44: 30,525,296 km (0.1 R)
• M45: 30,681,177 km (0.096 R)
• M46: 34,825,337 km (0.109 R)
• M47: 36,135,515 km (0.105 R)
• M48: 39,820,859 km (0.099 R)
• M49: 39,991,251 km (0.105 R)
• M50: 41,018,390 km (0.115 R)
• M51: 41,190,427 km (0.093 R)
• M52: 41,535,101 km (0.074 R)
• M53: 43,536,272 km (0.046 R)
• M54: 44,151,568 km (0.117 R)
• M55: 45,657,869 km (0.106 R)
• M56: 46,193,429 km (0.06 R)
• M57: 46,282,888 km (0.066 R)
• M58: 46,731,084 km (0.042 R)
• M59: 47,090,717 km (0.112 R)
• M60: 47,451,248 km (0.116 R)
• M61: 47,541,605 km (0.107 R)
• M62: 48,447,570 km (0.088 R)
• M63: 48,629,481 km (0.115 R)
• M64: 48,902,646 km (0.054 R)
• M65: 49,450,623 km (0.078 R)
• M66: 50,829,617 km (0.112 R)
• M67: 51,570,276 km (0.082 R)
• M68: 51,755,927 km (0.086 R)
• M69: 51,941,877 km (0.108 R)
• M70: 52,127,976 km (0.092 R)
• M71: 54,568,217 km (0.059 R)
• M72: 54,946,999 km (0.025 R)
• M73: 55,421,523 km (0.091 R)
• M74: 56,661,989 km (0.081 R)
• M75: 58,008,070 km (0.116 R)
• M76: 59,559,251 km (0.085 R)
• M77: 59,851,565 km (0.106 R)
• M78: 62,010,262 km (0.119 R)
• M79: 62,108,997 km (0.113 R)
• M80: 62,207,731 km (0.034 R)
• M81: 63,596,149 km (0.117 R)
• M82: 65,295,731 km (0.088 R)
• M83: 66,201,546 km (0.076 R)
• M84: 67,212,827 km (0.1 R)
• M85: 67,517,259 km (0.106 R)
• M86: 67,720,413 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.5

Radius: 5.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.08 AU - 16.48 AU

Year: 20222 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,590,225 km

• M1: 71,508 km (0.112 R)
• M2: 130,898 km (0.118 R)
• M3: 398,529 km (0.103 R)
• M4: 545,883 km (0.109 R)
• M5: 1,083,837 km (0.109 R)
• M6: 1,312,273 km (0.05 R)
• M7: 1,421,180 km (0.036 R)
• M8: 1,624,633 km (0.114 R)
• M9: 1,789,340 km (0.044 R)
• M10: 2,527,755 km (0.037 R)
• M11: 2,829,943 km (0.093 R)
• M12: 3,056,883 km (0.096 R)
• M13: 3,711,224 km (0.083 R)
• M14: 3,990,972 km (0.094 R)
• M15: 5,211,391 km (0.09 R)
• M16: 5,987,505 km (0.043 R)
• M17: 6,389,026 km (0.104 R)
• M18: 7,064,759 km (0.108 R)
• M19: 7,179,501 km (0.074 R)
• M20: 7,762,933 km (0.104 R)
• M21: 8,240,449 km (0.118 R)
• M22: 10,548,146 km (0.113 R)
• M23: 11,076,526 km (0.102 R)
• M24: 13,369,113 km (0.097 R)
• M25: 15,652,126 km (0.041 R)
• M26: 16,304,672 km (0.046 R)
• M27: 16,710,531 km (0.074 R)
• M28: 16,965,895 km (0.07 R)
• M29: 17,896,094 km (0.12 R)
• M30: 18,000,364 km (0.115 R)
• M31: 18,209,801 km (0.075 R)
• M32: 18,367,327 km (0.099 R)
• M33: 18,525,303 km (0.109 R)
• M34: 19,375,467 km (0.113 R)
• M35: 20,510,466 km (0.101 R)
• M36: 21,279,100 km (0.102 R)
• M37: 21,833,959 km (0.088 R)
• M38: 22,787,944 km (0.094 R)
• M39: 23,870,285 km (0.111 R)
• M40: 25,671,743 km (0.114 R)
• M41: 27,096,214 km (0.095 R)
• M42: 27,276,030 km (0.064 R)
• M43: 27,576,722 km (0.083 R)
• M44: 30,393,799 km (0.057 R)
• M45: 31,646,831 km (0.094 R)
• M46: 32,089,491 km (0.056 R)
• M47: 33,172,729 km (0.063 R)
• M48: 34,009,131 km (0.113 R)
• M49: 35,571,531 km (0.108 R)
• M50: 36,758,590 km (0.111 R)
• M51: 39,239,222 km (0.045 R)
• M52: 40,191,862 km (0.087 R)
• M53: 42,119,879 km (0.12 R)
• M54: 42,328,269 km (0.103 R)
• M55: 43,375,155 km (0.08 R)
• M56: 44,148,276 km (0.113 R)
• M57: 44,642,697 km (0.112 R)
• M58: 44,713,457 km (0.104 R)
• M59: 44,996,945 km (0.077 R)
• M60: 45,280,882 km (0.088 R)
• M61: 45,993,716 km (0.069 R)
• M62: 47,213,836 km (0.089 R)
• M63: 47,430,304 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 13,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit