🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 15.7 Hours

Environment

Temp: 231 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.49 AU - 0.55 AU

Year: 143 Days

Day: 12.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.29 AU - 1.81 AU

Year: 735 Days

Day: 31.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,904,834 km

• M1: 38,447 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.02 AU - 4.56 AU

Year: 2810 Days

Day: 32.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.16 AU - 4.42 AU

Year: 2810 Days

Day: 40.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.1

Radius: 14.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.88 AU - 5.82 AU

Year: 4067 Days

Day: 9.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,904,834 km

• M1: 202,556 km (0.109 R)
• M2: 415,284 km (0.058 R)
• M3: 688,300 km (0.09 R)
• M4: 779,704 km (0.092 R)
• M5: 1,203,664 km (0.111 R)
• M6: 1,369,569 km (0.11 R)
• M7: 1,682,527 km (0.079 R)
• M8: 1,958,835 km (0.097 R)
• M9: 2,281,667 km (0.075 R)
• M10: 2,506,662 km (0.027 R)
• M11: 2,772,946 km (0.067 R)
• M12: 3,013,649 km (0.078 R)
• M13: 3,154,421 km (0.116 R)
• M14: 3,243,581 km (0.071 R)
• M15: 3,701,949 km (0.076 R)
• M16: 4,599,087 km (0.062 R)
• M17: 4,700,664 km (0.112 R)
• M18: 4,885,418 km (0.066 R)
• M19: 4,989,089 km (0.095 R)
• M20: 5,325,834 km (0.096 R)
• M21: 5,648,367 km (0.078 R)
• M22: 5,757,274 km (0.09 R)
• M23: 6,110,624 km (0.061 R)
• M24: 6,862,054 km (0.117 R)
• M25: 7,379,214 km (0.063 R)
• M26: 7,498,593 km (0.097 R)
• M27: 7,860,471 km (0.109 R)
• M28: 8,352,049 km (0.071 R)
• M29: 8,476,365 km (0.12 R)
• M30: 8,626,561 km (0.117 R)
• M31: 8,878,933 km (0.035 R)
• M32: 9,287,634 km (0.096 R)
• M33: 9,468,348 km (0.072 R)
• M34: 10,470,205 km (0.047 R)
• M35: 10,604,544 km (0.118 R)
• M36: 10,956,398 km (0.045 R)
• M37: 11,174,961 km (0.087 R)
• M38: 12,119,971 km (0.068 R)
• M39: 12,487,981 km (0.074 R)
• M40: 12,659,121 km (0.079 R)
• M41: 13,003,795 km (0.056 R)
• M42: 14,085,836 km (0.085 R)
• M43: 14,204,617 km (0.114 R)
• M44: 14,443,076 km (0.06 R)
• M45: 14,712,951 km (0.118 R)
• M46: 14,923,884 km (0.055 R)
• M47: 15,045,058 km (0.117 R)
• M48: 15,318,523 km (0.101 R)
• M49: 15,563,115 km (0.086 R)
• M50: 15,901,506 km (0.069 R)
• M51: 16,773,960 km (0.054 R)
• M52: 17,343,031 km (0.109 R)
• M53: 17,950,548 km (0.069 R)
• M54: 18,273,230 km (0.108 R)
• M55: 19,022,416 km (0.072 R)
• M56: 19,417,355 km (0.096 R)
• M57: 19,715,354 km (0.056 R)
• M58: 19,948,128 km (0.097 R)
• M59: 20,349,499 km (0.078 R)
• M60: 20,584,667 km (0.093 R)
• M61: 20,990,227 km (0.115 R)
• M62: 21,125,912 km (0.03 R)
• M63: 21,227,938 km (0.088 R)
• M64: 22,049,978 km (0.074 R)
• M65: 22,187,907 km (0.038 R)
• M66: 23,548,650 km (0.085 R)
• M67: 23,689,720 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 10.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.34 AU - 6.52 AU

Year: 5499 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,904,834 km

• M1: 142,268 km (0.118 R)
• M2: 254,316 km (0.079 R)
• M3: 341,831 km (0.088 R)
• M4: 490,382 km (0.043 R)
• M5: 610,359 km (0.113 R)
• M6: 685,607 km (0.118 R)
• M7: 1,086,081 km (0.094 R)
• M8: 1,193,641 km (0.072 R)
• M9: 1,463,965 km (0.101 R)
• M10: 1,583,793 km (0.07 R)
• M11: 1,979,629 km (0.106 R)
• M12: 2,512,945 km (0.069 R)
• M13: 2,603,003 km (0.069 R)
• M14: 2,880,208 km (0.106 R)
• M15: 2,955,755 km (0.108 R)
• M16: 3,284,272 km (0.113 R)
• M17: 3,383,156 km (0.098 R)
• M18: 3,543,525 km (0.089 R)
• M19: 3,955,517 km (0.086 R)
• M20: 4,274,610 km (0.107 R)
• M21: 4,404,610 km (0.119 R)
• M22: 4,513,966 km (0.059 R)
• M23: 4,825,130 km (0.093 R)
• M24: 5,212,289 km (0.093 R)
• M25: 5,351,415 km (0.074 R)
• M26: 5,944,122 km (0.115 R)
• M27: 6,113,915 km (0.053 R)
• M28: 6,458,290 km (0.1 R)
• M29: 7,089,144 km (0.08 R)
• M30: 7,269,260 km (0.115 R)
• M31: 7,951,725 km (0.104 R)
• M32: 8,031,760 km (0.092 R)
• M33: 8,112,094 km (0.099 R)
• M34: 8,354,742 km (0.066 R)
• M35: 8,682,062 km (0.05 R)
• M36: 8,930,245 km (0.115 R)
• M37: 9,125,021 km (0.067 R)
• M38: 9,321,144 km (0.111 R)
• M39: 9,462,065 km (0.07 R)
• M40: 10,061,803 km (0.102 R)
• M41: 10,206,464 km (0.103 R)
• M42: 10,527,053 km (0.088 R)
• M43: 10,762,370 km (0.035 R)
• M44: 10,999,483 km (0.081 R)
• M45: 11,388,288 km (0.118 R)
• M46: 11,812,098 km (0.109 R)
• M47: 12,210,328 km (0.113 R)
• M48: 12,333,746 km (0.114 R)
• M49: 12,457,613 km (0.064 R)
• M50: 12,800,342 km (0.046 R)
• M51: 14,104,835 km (0.071 R)
• M52: 14,266,850 km (0.055 R)
• M53: 14,494,687 km (0.081 R)
• M54: 15,086,197 km (0.116 R)
• M55: 15,954,314 km (0.093 R)
• M56: 16,907,402 km (0.039 R)
• M57: 16,976,217 km (0.08 R)
• M58: 17,321,489 km (0.068 R)
• M59: 17,913,896 km (0.119 R)
• M60: 18,054,219 km (0.063 R)
• M61: 18,868,331 km (0.109 R)
• M62: 20,276,196 km (0.101 R)
• M63: 21,011,171 km (0.115 R)
• M64: 22,017,216 km (0.079 R)
• M65: 22,242,959 km (0.089 R)
• M66: 22,582,995 km (0.113 R)
• M67: 23,960,193 km (0.118 R)
• M68: 24,114,878 km (0.037 R)
• M69: 24,192,369 km (0.102 R)
• M70: 24,269,861 km (0.088 R)
• M71: 24,425,293 km (0.116 R)
• M72: 24,658,965 km (0.038 R)
• M73: 25,680,120 km (0.111 R)
• M74: 26,195,934 km (0.111 R)
• M75: 26,635,003 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 13.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.15 AU - 13.07 AU

Year: 14102 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,904,834 km

• M1: 232,475 km (0.051 R)
• M2: 319,242 km (0.072 R)
• M3: 428,299 km (0.073 R)
• M4: 541,095 km (0.072 R)
• M5: 634,145 km (0.099 R)
• M6: 933,192 km (0.053 R)
• M7: 1,278,164 km (0.08 R)
• M8: 1,711,549 km (0.097 R)
• M9: 1,932,954 km (0.098 R)
• M10: 2,216,741 km (0.108 R)
• M11: 2,653,866 km (0.085 R)
• M12: 2,970,266 km (0.108 R)
• M13: 3,992,618 km (0.098 R)
• M14: 4,189,488 km (0.103 R)
• M15: 4,356,140 km (0.116 R)
• M16: 5,294,119 km (0.093 R)
• M17: 5,620,542 km (0.112 R)
• M18: 5,841,946 km (0.106 R)
• M19: 6,678,199 km (0.076 R)
• M20: 7,070,743 km (0.102 R)
• M21: 7,229,915 km (0.12 R)
• M22: 8,546,078 km (0.108 R)
• M23: 8,715,871 km (0.079 R)
• M24: 9,537,313 km (0.115 R)
• M25: 10,024,404 km (0.102 R)
• M26: 10,203,472 km (0.112 R)
• M27: 10,838,815 km (0.092 R)
• M28: 11,114,972 km (0.119 R)
• M29: 11,346,998 km (0.1 R)
• M30: 11,486,873 km (0.11 R)
• M31: 11,721,442 km (0.049 R)
• M32: 12,005,080 km (0.09 R)
• M33: 12,195,368 km (0.12 R)
• M34: 12,290,961 km (0.047 R)
• M35: 13,654,695 km (0.119 R)
• M36: 13,754,028 km (0.101 R)
• M37: 13,953,143 km (0.114 R)
• M38: 16,050,206 km (0.113 R)
• M39: 16,154,924 km (0.03 R)
• M40: 18,189,156 km (0.105 R)
• M41: 18,572,725 km (0.106 R)
• M42: 19,964,135 km (0.091 R)
• M43: 20,986,786 km (0.089 R)
• M44: 21,101,528 km (0.107 R)
• M45: 21,216,269 km (0.106 R)
• M46: 21,389,055 km (0.116 R)
• M47: 22,964,620 km (0.098 R)
• M48: 23,260,375 km (0.102 R)
• M49: 25,366,713 km (0.055 R)
• M50: 26,164,518 km (0.103 R)
• M51: 28,226,575 km (0.115 R)
• M52: 28,480,143 km (0.101 R)
• M53: 28,734,460 km (0.073 R)
• M54: 33,773,814 km (0.095 R)
• M55: 34,245,346 km (0.074 R)
• M56: 35,947,022 km (0.119 R)
• M57: 37,536,799 km (0.076 R)
• M58: 38,235,271 km (0.101 R)
• M59: 38,797,011 km (0.111 R)
• M60: 39,008,393 km (0.118 R)
• M61: 40,713,210 km (0.081 R)
• M62: 40,928,033 km (0.107 R)
• M63: 42,152,491 km (0.056 R)
• M64: 42,369,707 km (0.107 R)
• M65: 42,951,045 km (0.032 R)
• M66: 43,461,921 km (0.106 R)
• M67: 43,974,892 km (0.087 R)
• M68: 44,489,659 km (0.091 R)
• M69: 44,932,618 km (0.039 R)
• M70: 45,897,375 km (0.081 R)
• M71: 46,868,863 km (0.112 R)
• M72: 48,073,874 km (0.077 R)
• M73: 48,604,199 km (0.09 R)
• M74: 48,832,186 km (0.102 R)
• M75: 49,060,472 km (0.093 R)
• M76: 50,591,307 km (0.096 R)
• M77: 51,749,643 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 19,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit