🌌 Stone's Star System Generator

Planet 1 - 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): 0.087

Orbit Range: 0.68 AU - 0.82 AU

Year: 242 Days

Day: 33.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.82 AU - 0.86 AU

Year: 287 Days

Day: 32 Hours

Environment

Temp: 81 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.78 AU - 1.22 AU

Year: 373 Days

Day: 14.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.16 AU - 1.3 AU

Year: 509 Days

Day: 39.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.44 AU - 1.52 AU

Year: 671 Days

Day: 36.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,716,544 km

• M1: 115,789 km (0.081 R)
• M2: 354,996 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.66 AU - 4.52 AU

Year: 3083 Days

Day: 47.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,716,544 km

• M1: 1,390,063 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.2

Radius: 13.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.56 AU - 4.82 AU

Year: 3786 Days

Day: 14.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,716,544 km

• M1: 175,179 km (0.058 R)
• M2: 303,384 km (0.109 R)
• M3: 392,246 km (0.104 R)
• M4: 542,143 km (0.091 R)
• M5: 726,746 km (0.113 R)
• M6: 1,021,305 km (0.082 R)
• M7: 1,244,355 km (0.079 R)
• M8: 1,411,905 km (0.045 R)
• M9: 1,693,149 km (0.12 R)
• M10: 2,025,705 km (0.067 R)
• M11: 2,362,150 km (0.082 R)
• M12: 2,519,527 km (0.072 R)
• M13: 2,753,050 km (0.088 R)
• M14: 2,975,202 km (0.105 R)
• M15: 3,203,489 km (0.1 R)
• M16: 3,677,265 km (0.108 R)
• M17: 3,984,838 km (0.113 R)
• M18: 4,131,444 km (0.073 R)
• M19: 4,538,051 km (0.111 R)
• M20: 4,669,249 km (0.088 R)
• M21: 4,980,263 km (0.104 R)
• M22: 5,115,798 km (0.112 R)
• M23: 5,252,381 km (0.098 R)
• M24: 5,413,349 km (0.094 R)
• M25: 5,576,111 km (0.109 R)
• M26: 5,740,369 km (0.101 R)
• M27: 5,953,995 km (0.072 R)
• M28: 6,073,973 km (0.086 R)
• M29: 6,218,783 km (0.055 R)
• M30: 6,586,196 km (0.035 R)
• M31: 6,685,379 km (0.108 R)
• M32: 6,835,127 km (0.094 R)
• M33: 7,290,951 km (0.098 R)
• M34: 7,548,559 km (0.112 R)
• M35: 7,652,380 km (0.054 R)
• M36: 7,782,979 km (0.113 R)
• M37: 7,887,847 km (0.028 R)
• M38: 8,099,229 km (0.116 R)
• M39: 8,392,889 km (0.08 R)
• M40: 8,963,456 km (0.074 R)
• M41: 9,101,235 km (0.106 R)
• M42: 9,462,514 km (0.043 R)
• M43: 9,630,961 km (0.052 R)
• M44: 10,285,751 km (0.097 R)
• M45: 10,603,946 km (0.037 R)
• M46: 11,161,348 km (0.12 R)
• M47: 11,488,518 km (0.109 R)
• M48: 12,519,547 km (0.113 R)
• M49: 12,673,782 km (0.068 R)
• M50: 13,265,292 km (0.108 R)
• M51: 13,422,370 km (0.079 R)
• M52: 13,834,063 km (0.112 R)
• M53: 13,993,385 km (0.115 R)
• M54: 14,121,441 km (0.097 R)
• M55: 14,540,015 km (0.04 R)
• M56: 14,637,104 km (0.086 R)
• M57: 15,290,548 km (0.089 R)
• M58: 15,488,466 km (0.076 R)
• M59: 16,255,005 km (0.068 R)
• M60: 16,863,570 km (0.087 R)
• M61: 18,102,988 km (0.087 R)
• M62: 18,417,443 km (0.112 R)
• M63: 19,122,797 km (0.11 R)
• M64: 19,300,519 km (0.087 R)
• M65: 20,450,777 km (0.044 R)
• M66: 21,623,325 km (0.063 R)
• M67: 22,031,428 km (0.096 R)
• M68: 22,629,520 km (0.09 R)
• M69: 22,780,016 km (0.088 R)
• M70: 23,043,906 km (0.04 R)
• M71: 23,460,836 km (0.069 R)
• M72: 23,612,977 km (0.057 R)
• M73: 24,148,387 km (0.053 R)
• M74: 24,340,471 km (0.1 R)
• M75: 24,571,749 km (0.069 R)
• M76: 24,687,688 km (0.034 R)
• M77: 25,153,087 km (0.057 R)
• M78: 26,053,367 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 10.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.91 AU - 12.03 AU

Year: 14481 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,716,544 km

• M1: 286,779 km (0.108 R)
• M2: 505,491 km (0.047 R)
• M3: 1,062,294 km (0.089 R)
• M4: 1,354,160 km (0.119 R)
• M5: 1,718,730 km (0.032 R)
• M6: 2,088,237 km (0.107 R)
• M7: 2,537,180 km (0.071 R)
• M8: 3,340,969 km (0.067 R)
• M9: 3,897,025 km (0.109 R)
• M10: 4,153,585 km (0.114 R)
• M11: 4,415,680 km (0.091 R)
• M12: 5,094,406 km (0.108 R)
• M13: 5,410,656 km (0.11 R)
• M14: 5,517,469 km (0.103 R)
• M15: 6,247,656 km (0.115 R)
• M16: 7,008,062 km (0.113 R)
• M17: 7,163,793 km (0.089 R)
• M18: 7,281,228 km (0.104 R)
• M19: 7,478,398 km (0.118 R)
• M20: 8,285,029 km (0.073 R)
• M21: 8,449,737 km (0.093 R)
• M22: 8,615,491 km (0.05 R)
• M23: 9,289,280 km (0.085 R)
• M24: 9,805,841 km (0.066 R)
• M25: 10,199,433 km (0.104 R)
• M26: 11,228,517 km (0.107 R)
• M27: 11,502,431 km (0.095 R)
• M28: 11,594,284 km (0.062 R)
• M29: 11,686,286 km (0.069 R)
• M30: 14,212,994 km (0.076 R)
• M31: 14,311,579 km (0.073 R)
• M32: 14,410,314 km (0.076 R)
• M33: 14,559,014 km (0.102 R)
• M34: 14,807,796 km (0.053 R)
• M35: 16,433,476 km (0.116 R)
• M36: 16,796,699 km (0.112 R)
• M37: 17,689,649 km (0.094 R)
• M38: 18,382,886 km (0.101 R)
• M39: 19,193,856 km (0.111 R)
• M40: 20,127,047 km (0.082 R)
• M41: 20,348,901 km (0.11 R)
• M42: 21,187,546 km (0.109 R)
• M43: 21,809,874 km (0.09 R)
• M44: 23,478,937 km (0.025 R)
• M45: 23,653,967 km (0.043 R)
• M46: 24,653,879 km (0.058 R)
• M47: 24,772,360 km (0.114 R)
• M48: 25,368,059 km (0.058 R)
• M49: 25,727,543 km (0.104 R)
• M50: 26,816,615 km (0.077 R)
• M51: 27,982,431 km (0.094 R)
• M52: 28,914,426 km (0.045 R)
• M53: 29,102,022 km (0.118 R)
• M54: 29,227,385 km (0.083 R)
• M55: 30,236,273 km (0.082 R)
• M56: 30,490,290 km (0.114 R)
• M57: 31,900,100 km (0.105 R)
• M58: 33,200,106 km (0.034 R)
• M59: 33,922,514 km (0.101 R)
• M60: 34,318,649 km (0.095 R)
• M61: 34,982,415 km (0.074 R)
• M62: 35,115,707 km (0.115 R)
• M63: 38,158,527 km (0.096 R)
• M64: 38,501,705 km (0.115 R)
• M65: 39,122,237 km (0.097 R)
• M66: 39,191,351 km (0.071 R)
• M67: 40,512,899 km (0.103 R)
• M68: 41,990,626 km (0.055 R)
• M69: 42,203,055 km (0.084 R)
• M70: 43,772,487 km (0.11 R)
• M71: 43,844,294 km (0.079 R)
• M72: 43,916,101 km (0.106 R)
• M73: 44,203,927 km (0.114 R)
• M74: 44,347,990 km (0.057 R)
• M75: 44,925,886 km (0.11 R)
• M76: 45,070,846 km (0.075 R)
• M77: 46,016,305 km (0.099 R)
• M78: 46,308,619 km (0.116 R)
• M79: 46,528,079 km (0.103 R)
• M80: 46,821,441 km (0.119 R)
• M81: 47,115,401 km (0.034 R)
• M82: 47,779,017 km (0.105 R)
• M83: 47,926,969 km (0.117 R)
• M84: 49,264,823 km (0.089 R)
• M85: 49,563,719 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.6

Radius: 4.3

Gravity: 21.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.66 AU - 20.12 AU

Year: 30606 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 138.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 83,716,544 km

• M1: 113,395 km (0.077 R)
• M2: 364,570 km (0.061 R)
• M3: 852,109 km (0.055 R)
• M4: 1,074,262 km (0.111 R)
• M5: 1,283,101 km (0.095 R)
• M6: 1,504,356 km (0.056 R)
• M7: 1,703,621 km (0.091 R)
• M8: 1,771,837 km (0.072 R)
• M9: 1,875,957 km (0.063 R)
• M10: 2,388,031 km (0.11 R)
• M11: 2,426,328 km (0.097 R)
• M12: 2,859,414 km (0.104 R)
• M13: 3,105,801 km (0.082 R)
• M14: 3,231,464 km (0.043 R)
• M15: 3,358,921 km (0.068 R)
• M16: 4,436,026 km (0.114 R)
• M17: 4,625,117 km (0.114 R)
• M18: 7,368,742 km (0.092 R)
• M19: 8,627,758 km (0.098 R)
• M20: 9,342,088 km (0.07 R)
• M21: 9,828,730 km (0.091 R)
• M22: 10,574,176 km (0.049 R)
• M23: 11,856,379 km (0.033 R)
• M24: 13,186,753 km (0.105 R)
• M25: 13,869,518 km (0.098 R)
• M26: 17,824,287 km (0.099 R)
• M27: 18,351,021 km (0.066 R)
• M28: 18,959,286 km (0.079 R)
• M29: 19,265,812 km (0.107 R)
• M30: 20,039,383 km (0.047 R)
• M31: 20,508,522 km (0.109 R)
• M32: 20,586,911 km (0.095 R)
• M33: 21,218,812 km (0.104 R)
• M34: 22,420,382 km (0.027 R)
• M35: 23,233,746 km (0.11 R)
• M36: 23,726,222 km (0.105 R)
• M37: 25,140,670 km (0.034 R)
• M38: 25,308,818 km (0.112 R)
• M39: 25,561,788 km (0.04 R)
• M40: 26,411,055 km (0.095 R)
• M41: 27,097,111 km (0.104 R)
• M42: 27,355,915 km (0.079 R)
• M43: 27,962,984 km (0.096 R)
• M44: 28,050,050 km (0.112 R)
• M45: 28,925,795 km (0.06 R)
• M46: 31,154,205 km (0.087 R)
• M47: 31,787,902 km (0.075 R)
• M48: 32,243,128 km (0.034 R)
• M49: 32,609,045 km (0.114 R)
• M50: 32,700,599 km (0.11 R)
• M51: 32,792,452 km (0.075 R)
• M52: 33,344,767 km (0.102 R)
• M53: 33,529,520 km (0.075 R)
• M54: 33,621,972 km (0.119 R)
• M55: 34,085,875 km (0.038 R)
• M56: 36,627,094 km (0.072 R)
• M57: 36,913,125 km (0.056 R)
• M58: 40,600,713 km (0.043 R)
• M59: 41,193,569 km (0.091 R)
• M60: 41,888,900 km (0.11 R)
• M61: 44,403,640 km (0.066 R)
• M62: 45,833,197 km (0.114 R)
• M63: 47,693,148 km (0.095 R)
• M64: 49,894,181 km (0.112 R)
• M65: 51,593,164 km (0.11 R)
• M66: 52,020,864 km (0.1 R)
• M67: 52,235,089 km (0.044 R)
• M68: 53,203,136 km (0.084 R)
• M69: 53,419,006 km (0.112 R)
• M70: 53,527,165 km (0.1 R)
• M71: 54,285,627 km (0.113 R)
• M72: 55,922,826 km (0.026 R)
• M73: 56,252,240 km (0.091 R)
• M74: 57,023,417 km (0.093 R)
• M75: 57,354,926 km (0.039 R)
• M76: 58,131,040 km (0.116 R)
• M77: 58,353,342 km (0.103 R)
• M78: 61,043,860 km (0.102 R)
• M79: 62,745,835 km (0.098 R)
• M80: 62,973,972 km (0.027 R)
• M81: 66,544,723 km (0.064 R)
• M82: 67,476,868 km (0.052 R)
• M83: 68,883,088 km (0.099 R)
• M84: 69,118,405 km (0.112 R)
• M85: 69,354,022 km (0.088 R)
• M86: 70,891,738 km (0.047 R)
• M87: 71,367,160 km (0.108 R)
• M88: 72,082,388 km (0.105 R)
• M89: 72,321,295 km (0.108 R)
• M90: 72,560,353 km (0.115 R)
• M91: 73,399,597 km (0.107 R)
• M92: 73,639,851 km (0.097 R)
• M93: 75,814,854 km (0.09 R)
• M94: 76,057,801 km (0.079 R)
• M95: 78,870,241 km (0.053 R)
• M96: 79,609,554 km (0.099 R)
• M97: 80,227,393 km (0.086 R)
• M98: 80,598,845 km (0.067 R)
• M99: 80,722,861 km (0.058 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit