🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.68 AU - 0.68 AU

Year: 211 Days

Day: 40.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.86 AU - 1.22 AU

Year: 400 Days

Day: 23.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.85 AU - 1.37 AU

Year: 441 Days

Day: 46.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.67 AU - 1.67 AU

Year: 813 Days

Day: 45.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,385,458 km

• M1: 307,274 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.38 AU - 2.16 AU

Year: 887 Days

Day: 12.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,385,458 km

• M1: 299,645 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.8 AU - 2.14 AU

Year: 1042 Days

Day: 21.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,385,458 km

• M1: 1,000,211 km (0.066 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.78 AU - 2.9 AU

Year: 1348 Days

Day: 42.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,385,458 km

• M1: 22,290 km (0.076 R)
• M2: 427,700 km (0.109 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.72 AU - 6.8 AU

Year: 5900 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 88,385,458 km

• M1: 254,466 km (0.113 R)
• M2: 432,188 km (0.052 R)
• M3: 677,978 km (0.104 R)
• M4: 1,256,173 km (0.073 R)
• M5: 1,397,394 km (0.063 R)
• M6: 1,893,460 km (0.033 R)
• M7: 2,126,534 km (0.115 R)
• M8: 2,620,805 km (0.108 R)
• M9: 2,742,279 km (0.117 R)
• M10: 3,006,917 km (0.104 R)
• M11: 3,134,375 km (0.077 R)
• M12: 3,578,082 km (0.12 R)
• M13: 3,867,703 km (0.059 R)
• M14: 4,597,741 km (0.08 R)
• M15: 5,044,889 km (0.084 R)
• M16: 5,273,774 km (0.106 R)
• M17: 5,428,308 km (0.06 R)
• M18: 6,061,407 km (0.116 R)
• M19: 6,162,385 km (0.056 R)
• M20: 6,345,792 km (0.06 R)
• M21: 6,572,283 km (0.049 R)
• M22: 7,139,858 km (0.055 R)
• M23: 7,505,176 km (0.096 R)
• M24: 8,276,801 km (0.105 R)
• M25: 9,871,215 km (0.086 R)
• M26: 10,666,777 km (0.087 R)
• M27: 11,084,604 km (0.08 R)
• M28: 11,233,454 km (0.094 R)
• M29: 11,357,919 km (0.119 R)
• M30: 11,683,743 km (0.117 R)
• M31: 12,216,611 km (0.088 R)
• M32: 12,705,646 km (0.115 R)
• M33: 14,049,783 km (0.065 R)
• M34: 14,426,770 km (0.03 R)
• M35: 14,508,002 km (0.086 R)
• M36: 15,245,669 km (0.114 R)
• M37: 16,248,124 km (0.06 R)
• M38: 16,389,045 km (0.05 R)
• M39: 17,099,785 km (0.082 R)
• M40: 17,531,075 km (0.087 R)
• M41: 17,791,675 km (0.105 R)
• M42: 18,287,143 km (0.067 R)
• M43: 18,463,220 km (0.05 R)
• M44: 18,639,745 km (0.086 R)
• M45: 18,728,307 km (0.11 R)
• M46: 19,351,681 km (0.1 R)
• M47: 20,042,225 km (0.12 R)
• M48: 20,254,056 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.5

Radius: 3.9

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.58 AU - 15.68 AU

Year: 23279 Days

Day: 18.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,385,458 km

• M1: 552,615 km (0.078 R)
• M2: 640,877 km (0.083 R)
• M3: 871,408 km (0.083 R)
• M4: 995,723 km (0.062 R)
• M5: 1,261,260 km (0.051 R)
• M6: 1,622,539 km (0.072 R)
• M7: 1,724,115 km (0.09 R)
• M8: 2,178,444 km (0.077 R)
• M9: 3,253,305 km (0.104 R)
• M10: 4,081,180 km (0.117 R)
• M11: 4,751,528 km (0.089 R)
• M12: 5,455,386 km (0.056 R)
• M13: 6,191,257 km (0.107 R)
• M14: 6,270,544 km (0.028 R)
• M15: 6,753,147 km (0.099 R)
• M16: 6,957,647 km (0.104 R)
• M17: 7,457,005 km (0.084 R)
• M18: 7,967,882 km (0.1 R)
• M19: 8,271,117 km (0.032 R)
• M20: 8,445,997 km (0.09 R)
• M21: 8,844,077 km (0.08 R)
• M22: 9,612,561 km (0.076 R)
• M23: 10,261,367 km (0.108 R)
• M24: 13,607,422 km (0.101 R)
• M25: 13,917,539 km (0.099 R)
• M26: 15,181,042 km (0.053 R)
• M27: 15,556,383 km (0.069 R)
• M28: 16,316,341 km (0.055 R)
• M29: 17,366,817 km (0.086 R)
• M30: 18,439,134 km (0.083 R)
• M31: 18,496,131 km (0.103 R)
• M32: 18,954,499 km (0.069 R)
• M33: 20,234,010 km (0.093 R)
• M34: 23,800,273 km (0.082 R)
• M35: 24,611,692 km (0.113 R)
• M36: 24,989,277 km (0.088 R)
• M37: 25,877,739 km (0.105 R)
• M38: 29,266,879 km (0.11 R)
• M39: 30,202,913 km (0.042 R)
• M40: 30,539,508 km (0.053 R)
• M41: 31,080,753 km (0.09 R)
• M42: 31,420,639 km (0.107 R)
• M43: 31,625,289 km (0.109 R)
• M44: 31,693,506 km (0.072 R)
• M45: 31,967,120 km (0.09 R)
• M46: 32,241,483 km (0.111 R)
• M47: 32,378,963 km (0.084 R)
• M48: 34,324,035 km (0.08 R)
• M49: 34,534,668 km (0.047 R)
• M50: 35,098,503 km (0.097 R)
• M51: 35,381,542 km (0.098 R)
• M52: 36,449,671 km (0.107 R)
• M53: 36,521,179 km (0.038 R)
• M54: 37,672,933 km (0.102 R)
• M55: 38,253,223 km (0.109 R)
• M56: 38,690,497 km (0.104 R)
• M57: 39,129,268 km (0.076 R)
• M58: 39,864,242 km (0.037 R)
• M59: 39,938,144 km (0.116 R)
• M60: 40,529,803 km (0.084 R)
• M61: 41,049,805 km (0.052 R)
• M62: 41,572,201 km (0.082 R)
• M63: 42,021,593 km (0.059 R)
• M64: 42,849,767 km (0.052 R)
• M65: 44,292,788 km (0.079 R)
• M66: 44,751,904 km (0.053 R)
• M67: 45,135,622 km (0.069 R)
• M68: 46,836,849 km (0.092 R)
• M69: 46,992,581 km (0.09 R)
• M70: 47,460,672 km (0.12 R)
• M71: 47,695,392 km (0.04 R)
• M72: 47,773,631 km (0.087 R)
• M73: 48,322,955 km (0.088 R)
• M74: 48,559,020 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.5

Radius: 7.8

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.33 AU - 21.57 AU

Year: 27461 Days

Day: 18 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,385,458 km

• M1: 148,700 km (0.114 R)
• M2: 467,194 km (0.064 R)
• M3: 1,113,906 km (0.095 R)
• M4: 1,235,828 km (0.116 R)
• M5: 2,094,669 km (0.088 R)
• M6: 2,847,147 km (0.116 R)
• M7: 3,952,077 km (0.111 R)
• M8: 4,921,471 km (0.113 R)
• M9: 5,073,013 km (0.116 R)
• M10: 5,432,647 km (0.05 R)
• M11: 5,484,707 km (0.115 R)
• M12: 5,589,276 km (0.085 R)
• M13: 6,505,114 km (0.053 R)
• M14: 6,839,315 km (0.033 R)
• M15: 7,122,205 km (0.117 R)
• M16: 7,875,580 km (0.068 R)
• M17: 8,411,888 km (0.116 R)
• M18: 8,472,326 km (0.108 R)
• M19: 8,532,763 km (0.08 R)
• M20: 9,394,447 km (0.106 R)
• M21: 9,899,190 km (0.101 R)
• M22: 10,026,797 km (0.115 R)
• M23: 10,348,134 km (0.109 R)
• M24: 10,477,536 km (0.119 R)
• M25: 10,672,761 km (0.073 R)
• M26: 11,398,909 km (0.114 R)
• M27: 12,483,494 km (0.106 R)
• M28: 13,038,053 km (0.064 R)
• M29: 13,248,088 km (0.099 R)
• M30: 14,531,788 km (0.083 R)
• M31: 14,604,343 km (0.087 R)
• M32: 16,986,240 km (0.103 R)
• M33: 17,215,723 km (0.077 R)
• M34: 18,929,367 km (0.087 R)
• M35: 20,696,716 km (0.102 R)
• M36: 23,444,978 km (0.115 R)
• M37: 23,615,221 km (0.1 R)
• M38: 23,871,332 km (0.075 R)
• M39: 24,472,416 km (0.086 R)
• M40: 24,818,137 km (0.102 R)
• M41: 26,394,001 km (0.07 R)
• M42: 26,748,548 km (0.08 R)
• M43: 27,104,741 km (0.09 R)
• M44: 27,731,705 km (0.104 R)
• M45: 28,454,263 km (0.084 R)
• M46: 31,124,585 km (0.097 R)
• M47: 35,131,414 km (0.096 R)
• M48: 35,912,764 km (0.088 R)
• M49: 36,109,036 km (0.051 R)
• M50: 37,492,817 km (0.047 R)
• M51: 37,592,299 km (0.09 R)
• M52: 39,702,078 km (0.117 R)
• M53: 39,803,505 km (0.098 R)
• M54: 40,006,510 km (0.058 R)
• M55: 40,822,417 km (0.095 R)
• M56: 41,437,862 km (0.12 R)
• M57: 43,302,749 km (0.116 R)
• M58: 43,720,875 km (0.071 R)
• M59: 45,512,759 km (0.114 R)
• M60: 46,685,008 km (0.026 R)
• M61: 47,328,578 km (0.108 R)
• M62: 49,713,317 km (0.103 R)
• M63: 50,151,190 km (0.079 R)
• M64: 50,260,696 km (0.108 R)
• M65: 51,251,183 km (0.12 R)
• M66: 51,915,099 km (0.109 R)
• M67: 52,693,157 km (0.066 R)
• M68: 54,148,445 km (0.087 R)
• M69: 54,598,884 km (0.04 R)
• M70: 54,824,478 km (0.04 R)
• M71: 55,843,838 km (0.058 R)
• M72: 56,071,227 km (0.115 R)
• M73: 56,526,902 km (0.109 R)
• M74: 56,755,338 km (0.117 R)
• M75: 56,869,481 km (0.071 R)
• M76: 58,246,679 km (0.115 R)
• M77: 58,362,019 km (0.082 R)
• M78: 61,737,545 km (0.11 R)
• M79: 62,679,713 km (0.107 R)
• M80: 63,983,159 km (0.11 R)
• M81: 64,578,558 km (0.097 R)
• M82: 65,654,915 km (0.106 R)
• M83: 67,340,883 km (0.069 R)
• M84: 70,386,995 km (0.09 R)
• M85: 70,878,574 km (0.086 R)
• M86: 71,741,454 km (0.115 R)
• M87: 73,602,302 km (0.105 R)
• M88: 73,976,446 km (0.107 R)
• M89: 74,101,211 km (0.044 R)
• M90: 76,486,399 km (0.09 R)
• M91: 78,005,715 km (0.032 R)
• M92: 78,896,571 km (0.079 R)
• M93: 79,662,811 km (0.027 R)
• M94: 83,401,112 km (0.102 R)
• M95: 85,226,206 km (0.118 R)
• M96: 86,143,690 km (0.106 R)
• M97: 86,537,880 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 19,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit