🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.99 AU - 0.99 AU

Year: 345 Days

Day: 32 Hours

Environment

Temp: 81 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.49 AU - 1.57 AU

Year: 662 Days

Day: 39.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.54 AU - 5.88 AU

Year: 3576 Days

Day: 32.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,364,391 km

• M1: 95,294 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.75 AU - 6.25 AU

Year: 3911 Days

Day: 19.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 152.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,364,391 km

• M1: 47,722 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 12.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.82 AU - 10.5 AU

Year: 8916 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 101,364,391 km

• M1: 159,920 km (0.117 R)
• M2: 664,514 km (0.111 R)
• M3: 1,073,215 km (0.114 R)
• M4: 1,502,711 km (0.111 R)
• M5: 2,018,075 km (0.119 R)
• M6: 2,431,863 km (0.107 R)
• M7: 2,983,879 km (0.069 R)
• M8: 3,665,746 km (0.082 R)
• M9: 4,107,808 km (0.086 R)
• M10: 4,696,625 km (0.099 R)
• M11: 5,372,060 km (0.12 R)
• M12: 6,629,130 km (0.077 R)
• M13: 7,952,623 km (0.097 R)
• M14: 9,088,519 km (0.101 R)
• M15: 10,669,320 km (0.094 R)
• M16: 11,422,246 km (0.045 R)
• M17: 13,260,056 km (0.069 R)
• M18: 15,225,323 km (0.08 R)
• M19: 15,857,524 km (0.118 R)
• M20: 17,309,820 km (0.114 R)
• M21: 17,720,915 km (0.05 R)
• M22: 20,175,068 km (0.093 R)
• M23: 20,938,017 km (0.076 R)
• M24: 25,748,187 km (0.089 R)
• M25: 31,451,157 km (0.09 R)
• M26: 35,688,966 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 13.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.51 AU - 8.95 AU

Year: 9024 Days

Day: 11.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 101,364,391 km

• M1: 170,392 km (0.099 R)
• M2: 751,729 km (0.055 R)
• M3: 1,257,520 km (0.048 R)
• M4: 2,066,246 km (0.056 R)
• M5: 7,283,322 km (0.08 R)
• M6: 9,234,527 km (0.109 R)
• M7: 10,309,088 km (0.104 R)
• M8: 11,902,306 km (0.093 R)
• M9: 13,816,710 km (0.071 R)
• M10: 14,761,869 km (0.062 R)
• M11: 18,052,125 km (0.113 R)
• M12: 19,729,566 km (0.117 R)
• M13: 22,854,516 km (0.076 R)
• M14: 24,255,799 km (0.058 R)
• M15: 26,128,465 km (0.074 R)
• M16: 27,057,468 km (0.095 R)
• M17: 27,486,963 km (0.106 R)
• M18: 29,250,722 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 10.9

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.56 AU - 12.78 AU

Year: 15778 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 101,364,391 km

• M1: 135,536 km (0.088 R)
• M2: 521,049 km (0.088 R)
• M3: 936,782 km (0.06 R)
• M4: 2,557,525 km (0.046 R)
• M5: 5,597,653 km (0.085 R)
• M6: 5,980,324 km (0.097 R)
• M7: 6,713,504 km (0.097 R)
• M8: 7,058,177 km (0.107 R)
• M9: 7,597,328 km (0.038 R)
• M10: 9,703,965 km (0.109 R)
• M11: 11,009,506 km (0.106 R)
• M12: 11,551,200 km (0.052 R)
• M13: 11,984,585 km (0.045 R)
• M14: 15,929,480 km (0.04 R)
• M15: 19,511,601 km (0.102 R)
• M16: 23,107,336 km (0.081 R)
• M17: 24,804,524 km (0.088 R)
• M18: 25,319,140 km (0.082 R)
• M19: 33,044,225 km (0.11 R)
• M20: 38,115,443 km (0.066 R)
• M21: 42,499,109 km (0.091 R)
• M22: 46,425,754 km (0.09 R)
• M23: 51,749,643 km (0.07 R)
• M24: 57,466,825 km (0.109 R)
• M25: 58,549,615 km (0.086 R)
• M26: 60,199,230 km (0.075 R)
• M27: 60,570,083 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.9

Radius: 7.9

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.99 AU - 19.67 AU

Year: 24155 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 101,364,391 km

• M1: 101,577 km (0.071 R)
• M2: 458,069 km (0.076 R)
• M3: 1,082,939 km (0.075 R)
• M4: 1,343,688 km (0.11 R)
• M5: 1,995,336 km (0.107 R)
• M6: 2,868,838 km (0.109 R)
• M7: 4,043,032 km (0.077 R)
• M8: 4,681,665 km (0.081 R)
• M9: 6,158,196 km (0.119 R)
• M10: 6,905,139 km (0.032 R)
• M11: 7,200,445 km (0.085 R)
• M12: 9,270,281 km (0.101 R)
• M13: 10,699,689 km (0.119 R)
• M14: 14,865,391 km (0.106 R)
• M15: 18,174,645 km (0.079 R)
• M16: 18,738,480 km (0.061 R)
• M17: 20,500,144 km (0.063 R)
• M18: 24,690,829 km (0.112 R)
• M19: 26,683,772 km (0.077 R)
• M20: 30,590,072 km (0.114 R)
• M21: 34,005,391 km (0.11 R)
• M22: 37,666,799 km (0.083 R)
• M23: 39,202,122 km (0.103 R)
• M24: 41,099,023 km (0.084 R)
• M25: 42,070,063 km (0.113 R)
• M26: 44,226,217 km (0.08 R)
• M27: 65,717,148 km (0.063 R)
• M28: 66,821,928 km (0.076 R)
• M29: 78,805,765 km (0.112 R)
• M30: 81,819,713 km (0.103 R)
• M31: 83,098,027 km (0.049 R)
• M32: 85,432,202 km (0.06 R)
• M33: 88,076,644 km (0.118 R)
• M34: 90,231,152 km (0.1 R)
• M35: 90,775,240 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.8

Radius: 6.8

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 18.81 AU - 20.87 AU

Year: 30916 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 101,364,391 km

• M1: 84,523 km (0.094 R)
• M2: 411,993 km (0.097 R)
• M3: 1,322,595 km (0.041 R)
• M4: 1,582,147 km (0.035 R)
• M5: 1,938,639 km (0.064 R)
• M6: 2,205,372 km (0.097 R)
• M7: 2,896,065 km (0.119 R)
• M8: 3,245,825 km (0.115 R)
• M9: 3,494,606 km (0.093 R)
• M10: 4,100,926 km (0.109 R)
• M11: 5,222,312 km (0.094 R)
• M12: 6,059,911 km (0.096 R)
• M13: 6,732,203 km (0.086 R)
• M14: 7,189,973 km (0.056 R)
• M15: 12,817,396 km (0.11 R)
• M16: 13,440,920 km (0.108 R)
• M17: 19,786,263 km (0.107 R)
• M18: 20,408,291 km (0.093 R)
• M19: 24,299,930 km (0.101 R)
• M20: 25,133,489 km (0.103 R)
• M21: 31,790,894 km (0.066 R)
• M22: 32,787,665 km (0.057 R)
• M23: 33,804,930 km (0.028 R)
• M24: 34,843,139 km (0.089 R)
• M25: 35,445,869 km (0.119 R)
• M26: 50,529,074 km (0.042 R)
• M27: 51,495,327 km (0.075 R)
• M28: 52,081,152 km (0.062 R)
• M29: 66,808,763 km (0.111 R)
• M30: 76,500,013 km (0.025 R)
• M31: 80,625,024 km (0.101 R)
• M32: 91,011,156 km (0.108 R)
• M33: 93,016,814 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.2

Radius: 3

Gravity: 71.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 15.2 AU - 25.22 AU

Year: 31785 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 101,364,391 km

• M1: 45,927 km (0.119 R)
• M2: 303,534 km (0.117 R)
• M3: 571,165 km (0.104 R)
• M4: 668,553 km (0.069 R)
• M5: 1,072,766 km (0.11 R)
• M6: 2,285,556 km (0.066 R)
• M7: 2,855,973 km (0.066 R)
• M8: 2,997,941 km (0.086 R)
• M9: 3,326,608 km (0.109 R)
• M10: 3,778,842 km (0.095 R)
• M11: 4,307,671 km (0.09 R)
• M12: 4,924,164 km (0.086 R)
• M13: 5,087,076 km (0.107 R)
• M14: 6,669,223 km (0.051 R)
• M15: 7,760,988 km (0.089 R)
• M16: 9,581,893 km (0.056 R)
• M17: 10,159,640 km (0.042 R)
• M18: 10,692,209 km (0.094 R)
• M19: 12,104,861 km (0.056 R)
• M20: 14,952,457 km (0.112 R)
• M21: 16,081,472 km (0.062 R)
• M22: 17,641,927 km (0.107 R)
• M23: 18,703,773 km (0.11 R)
• M24: 20,219,349 km (0.098 R)
• M25: 20,323,170 km (0.12 R)
• M26: 21,166,902 km (0.085 R)
• M27: 23,263,666 km (0.099 R)
• M28: 23,377,659 km (0.109 R)
• M29: 24,069,699 km (0.07 R)
• M30: 25,133,340 km (0.092 R)
• M31: 29,835,500 km (0.069 R)
• M32: 32,891,934 km (0.072 R)
• M33: 33,035,548 km (0.064 R)
• M34: 33,469,083 km (0.097 R)
• M35: 33,760,200 km (0.072 R)
• M36: 40,765,420 km (0.093 R)
• M37: 42,104,321 km (0.085 R)
• M38: 44,693,261 km (0.099 R)
• M39: 53,290,501 km (0.092 R)
• M40: 57,765,722 km (0.069 R)
• M41: 76,898,990 km (0.117 R)
• M42: 77,914,760 km (0.068 R)
• M43: 92,230,079 km (0.049 R)
• M44: 94,532,390 km (0.113 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit