🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 23.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 169 Days

Day: 21.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,954,609 km

• M1: 87,964 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.67 AU - 0.95 AU

Year: 279 Days

Day: 42.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,954,609 km

• M1: 26,030 km (0.032 R)
• M2: 303,684 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.25 AU - 1.83 AU

Year: 732 Days

Day: 45.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.31 AU - 1.79 AU

Year: 739 Days

Day: 40.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.35 AU - 2.43 AU

Year: 1415 Days

Day: 34.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,954,609 km

• M1: 199,264 km (0.07 R)
• M2: 1,074,711 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.87 AU - 2.99 AU

Year: 1450 Days

Day: 39.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.94 AU - 3.54 AU

Year: 2233 Days

Day: 24.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.3

Radius: 6.2

Gravity: 15.51 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.75 AU - 15.21 AU

Year: 17905 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,954,609 km

• M1: 100,979 km (0.073 R)
• M2: 239,955 km (0.118 R)
• M3: 463,005 km (0.113 R)
• M4: 1,092,663 km (0.091 R)
• M5: 1,489,396 km (0.106 R)
• M6: 1,602,343 km (0.079 R)
• M7: 1,958,087 km (0.055 R)
• M8: 2,050,837 km (0.036 R)
• M9: 2,914,316 km (0.094 R)
• M10: 3,092,038 km (0.07 R)
• M11: 3,383,605 km (0.11 R)
• M12: 3,457,955 km (0.09 R)
• M13: 3,722,294 km (0.046 R)
• M14: 4,071,755 km (0.104 R)
• M15: 4,391,296 km (0.114 R)
• M16: 4,801,942 km (0.118 R)
• M17: 5,139,435 km (0.104 R)
• M18: 5,182,070 km (0.118 R)
• M19: 5,354,108 km (0.068 R)
• M20: 5,440,875 km (0.107 R)
• M21: 5,704,017 km (0.094 R)
• M22: 5,748,149 km (0.08 R)
• M23: 6,196,942 km (0.095 R)
• M24: 6,797,129 km (0.095 R)
• M25: 7,367,546 km (0.041 R)
• M26: 7,512,506 km (0.102 R)
• M27: 8,151,738 km (0.089 R)
• M28: 8,301,784 km (0.093 R)
• M29: 9,168,853 km (0.093 R)
• M30: 10,064,496 km (0.116 R)
• M31: 10,658,848 km (0.04 R)
• M32: 11,768,266 km (0.096 R)
• M33: 12,222,296 km (0.027 R)
• M34: 13,205,902 km (0.112 R)
• M35: 13,915,444 km (0.051 R)
• M36: 14,034,973 km (0.05 R)
• M37: 14,154,801 km (0.107 R)
• M38: 15,125,392 km (0.046 R)
• M39: 17,130,303 km (0.052 R)
• M40: 19,952,766 km (0.117 R)
• M41: 20,425,794 km (0.103 R)
• M42: 20,697,613 km (0.036 R)
• M43: 20,902,413 km (0.039 R)
• M44: 21,797,307 km (0.119 R)
• M45: 22,075,111 km (0.078 R)
• M46: 24,052,794 km (0.076 R)
• M47: 24,411,979 km (0.117 R)
• M48: 24,483,936 km (0.116 R)
• M49: 25,499,855 km (0.112 R)
• M50: 25,719,315 km (0.119 R)
• M51: 28,325,758 km (0.062 R)
• M52: 30,859,198 km (0.052 R)
• M53: 31,249,350 km (0.087 R)
• M54: 31,641,146 km (0.05 R)
• M55: 32,034,439 km (0.114 R)
• M56: 32,429,527 km (0.066 R)
• M57: 32,587,951 km (0.038 R)
• M58: 35,076,811 km (0.097 R)
• M59: 35,158,192 km (0.104 R)
• M60: 35,810,738 km (0.113 R)
• M61: 36,220,786 km (0.094 R)
• M62: 36,797,336 km (0.083 R)
• M63: 37,293,852 km (0.103 R)
• M64: 37,459,905 km (0.057 R)
• M65: 37,709,434 km (0.093 R)
• M66: 38,293,764 km (0.092 R)
• M67: 39,133,606 km (0.088 R)
• M68: 41,431,579 km (0.047 R)
• M69: 41,775,654 km (0.071 R)
• M70: 43,248,894 km (0.067 R)
• M71: 44,123,294 km (0.094 R)
• M72: 44,827,152 km (0.117 R)
• M73: 45,800,884 km (0.105 R)
• M74: 46,156,777 km (0.059 R)
• M75: 46,960,716 km (0.083 R)
• M76: 52,344,445 km (0.09 R)
• M77: 52,623,295 km (0.117 R)
• M78: 52,995,943 km (0.089 R)
• M79: 53,089,292 km (0.057 R)
• M80: 53,743,933 km (0.032 R)
• M81: 57,919,658 km (0.109 R)
• M82: 58,208,232 km (0.025 R)
• M83: 59,463,807 km (0.094 R)
• M84: 62,789,817 km (0.089 R)
• M85: 63,283,938 km (0.11 R)
• M86: 63,482,006 km (0.114 R)
• M87: 63,878,740 km (0.116 R)
• M88: 64,475,336 km (0.095 R)
• M89: 64,774,232 km (0.027 R)
• M90: 64,874,014 km (0.072 R)
• M91: 64,973,796 km (0.1 R)
• M92: 65,273,590 km (0.078 R)
• M93: 65,974,905 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817

Radius: 5.5

Gravity: 27.01 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.28 AU - 13.68 AU

Year: 17905 Days

Day: 15.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,954,609 km

• M1: 249,230 km (0.104 R)
• M2: 457,470 km (0.106 R)
• M3: 537,954 km (0.098 R)
• M4: 736,171 km (0.1 R)
• M5: 1,060,799 km (0.08 R)
• M6: 1,114,355 km (0.11 R)
• M7: 1,196,633 km (0.118 R)
• M8: 1,252,583 km (0.086 R)
• M9: 1,515,127 km (0.1 R)
• M10: 1,891,515 km (0.107 R)
• M11: 1,957,039 km (0.065 R)
• M12: 2,261,172 km (0.103 R)
• M13: 2,652,819 km (0.096 R)
• M14: 3,417,713 km (0.106 R)
• M15: 3,537,990 km (0.083 R)
• M16: 3,782,881 km (0.109 R)
• M17: 4,594,001 km (0.083 R)
• M18: 4,951,241 km (0.081 R)
• M19: 5,041,897 km (0.069 R)
• M20: 5,179,078 km (0.077 R)
• M21: 5,644,926 km (0.096 R)
• M22: 5,882,787 km (0.1 R)
• M23: 7,223,632 km (0.117 R)
• M24: 8,708,541 km (0.096 R)
• M25: 8,763,294 km (0.087 R)
• M26: 9,038,853 km (0.119 R)
• M27: 9,711,445 km (0.106 R)
• M28: 10,750,253 km (0.073 R)
• M29: 10,867,837 km (0.112 R)
• M30: 11,642,604 km (0.119 R)
• M31: 12,006,127 km (0.054 R)
• M32: 12,250,570 km (0.053 R)
• M33: 12,435,024 km (0.065 R)
• M34: 12,931,390 km (0.098 R)
• M35: 13,434,038 km (0.088 R)
• M36: 13,624,177 km (0.115 R)
• M37: 14,588,485 km (0.098 R)
• M38: 15,375,669 km (0.092 R)
• M39: 15,641,056 km (0.071 R)
• M40: 16,854,145 km (0.097 R)
• M41: 18,659,193 km (0.097 R)
• M42: 19,084,350 km (0.101 R)
• M43: 19,441,141 km (0.107 R)
• M44: 19,728,070 km (0.072 R)
• M45: 20,161,305 km (0.119 R)
• M46: 20,816,843 km (0.085 R)
• M47: 21,036,901 km (0.1 R)
• M48: 21,701,714 km (0.085 R)
• M49: 22,298,460 km (0.037 R)
• M50: 22,523,755 km (0.115 R)
• M51: 22,976,288 km (0.088 R)
• M52: 23,967,224 km (0.091 R)
• M53: 27,423,234 km (0.069 R)
• M54: 27,906,436 km (0.118 R)
• M55: 27,987,218 km (0.117 R)
• M56: 29,044,726 km (0.11 R)
• M57: 29,949,793 km (0.099 R)
• M58: 30,530,532 km (0.12 R)
• M59: 31,871,826 km (0.087 R)
• M60: 33,489,578 km (0.108 R)
• M61: 33,575,447 km (0.091 R)
• M62: 34,005,840 km (0.112 R)
• M63: 34,524,945 km (0.113 R)
• M64: 34,698,478 km (0.099 R)
• M65: 36,362,006 km (0.063 R)
• M66: 37,336,786 km (0.095 R)
• M67: 37,425,946 km (0.061 R)
• M68: 37,514,957 km (0.105 R)
• M69: 38,950,648 km (0.034 R)
• M70: 41,505,780 km (0.055 R)
• M71: 42,896,741 km (0.078 R)
• M72: 44,491,454 km (0.04 R)
• M73: 44,585,850 km (0.095 R)
• M74: 46,201,208 km (0.084 R)
• M75: 47,256,471 km (0.091 R)
• M76: 47,738,925 km (0.073 R)
• M77: 48,708,468 km (0.064 R)
• M78: 49,586,608 km (0.075 R)
• M79: 50,371,548 km (0.043 R)
• M80: 52,551,189 km (0.104 R)
• M81: 53,954,267 km (0.059 R)
• M82: 54,458,412 km (0.082 R)
• M83: 55,268,185 km (0.07 R)
• M84: 55,369,613 km (0.117 R)
• M85: 55,979,972 km (0.111 R)
• M86: 57,104,649 km (0.115 R)
• M87: 57,309,897 km (0.03 R)
• M88: 59,168,501 km (0.088 R)
• M89: 62,944,650 km (0.085 R)
• M90: 65,719,990 km (0.113 R)
• M91: 66,581,973 km (0.103 R)
• M92: 69,190,062 km (0.055 R)
• M93: 70,066,856 km (0.057 R)
• M94: 71,499,554 km (0.104 R)
• M95: 72,385,922 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 13,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit