🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.52 AU - 0.54 AU

Year: 146 Days

Day: 12 Hours

Environment

Temp: 144 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,321,163 km

• M1: 266,284 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.55 AU - 0.69 AU

Year: 185 Days

Day: 14.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,321,163 km

• M1: 428,149 km (0.108 R)
• M2: 495,917 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.62 AU - 0.9 AU

Year: 251 Days

Day: 38.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.82 AU - 1.08 AU

Year: 351 Days

Day: 39.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.84 AU - 2.9 AU

Year: 1382 Days

Day: 19 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.95 AU - 4.51 AU

Year: 2728 Days

Day: 40.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 12.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.8 AU - 5.42 AU

Year: 3749 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,321,163 km

• M1: 167,101 km (0.098 R)
• M2: 314,754 km (0.07 R)
• M3: 423,811 km (0.11 R)
• M4: 523,593 km (0.113 R)
• M5: 1,063,641 km (0.099 R)
• M6: 1,208,751 km (0.119 R)
• M7: 1,322,146 km (0.119 R)
• M8: 1,527,843 km (0.11 R)
• M9: 1,865,037 km (0.053 R)
• M10: 2,015,682 km (0.06 R)
• M11: 2,226,016 km (0.119 R)
• M12: 2,348,238 km (0.072 R)
• M13: 2,708,619 km (0.092 R)
• M14: 3,107,597 km (0.11 R)
• M15: 3,591,396 km (0.103 R)
• M16: 3,802,927 km (0.113 R)
• M17: 3,961,501 km (0.062 R)
• M18: 4,320,387 km (0.088 R)
• M19: 4,414,633 km (0.118 R)
• M20: 4,581,435 km (0.084 R)
• M21: 4,799,100 km (0.111 R)
• M22: 5,119,389 km (0.03 R)
• M23: 5,269,585 km (0.109 R)
• M24: 5,613,062 km (0.076 R)
• M25: 5,977,033 km (0.079 R)
• M26: 6,241,672 km (0.116 R)
• M27: 6,632,422 km (0.095 R)
• M28: 6,728,015 km (0.055 R)
• M29: 6,865,196 km (0.076 R)
• M30: 7,058,925 km (0.108 R)
• M31: 7,880,965 km (0.062 R)
• M32: 8,142,313 km (0.071 R)
• M33: 8,259,298 km (0.101 R)
• M34: 8,376,882 km (0.108 R)
• M35: 8,673,385 km (0.115 R)
• M36: 9,338,049 km (0.088 R)
• M37: 10,081,700 km (0.038 R)
• M38: 10,302,207 km (0.085 R)
• M39: 10,667,974 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 13.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.81 AU - 7.37 AU

Year: 6407 Days

Day: 10.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,321,163 km

• M1: 168,746 km (0.094 R)
• M2: 321,336 km (0.104 R)
• M3: 438,023 km (0.101 R)
• M4: 649,105 km (0.096 R)
• M5: 824,434 km (0.115 R)
• M6: 926,160 km (0.091 R)
• M7: 1,032,525 km (0.079 R)
• M8: 1,175,989 km (0.073 R)
• M9: 1,292,526 km (0.081 R)
• M10: 1,448,407 km (0.083 R)
• M11: 1,592,469 km (0.074 R)
• M12: 1,954,496 km (0.115 R)
• M13: 2,385,039 km (0.113 R)
• M14: 2,513,693 km (0.114 R)
• M15: 2,868,240 km (0.111 R)
• M16: 2,982,383 km (0.111 R)
• M17: 3,286,366 km (0.091 R)
• M18: 3,406,044 km (0.06 R)
• M19: 3,699,256 km (0.108 R)
• M20: 3,823,871 km (0.064 R)
• M21: 4,128,901 km (0.099 R)
• M22: 4,681,815 km (0.115 R)
• M23: 4,871,355 km (0.034 R)
• M24: 4,980,861 km (0.101 R)
• M25: 5,342,439 km (0.043 R)
• M26: 5,944,720 km (0.098 R)
• M27: 7,433,069 km (0.075 R)
• M28: 7,527,914 km (0.097 R)
• M29: 8,896,585 km (0.118 R)
• M30: 8,997,265 km (0.091 R)
• M31: 9,851,319 km (0.117 R)
• M32: 10,340,953 km (0.1 R)
• M33: 10,659,895 km (0.115 R)
• M34: 11,380,359 km (0.11 R)
• M35: 11,526,366 km (0.096 R)
• M36: 12,005,229 km (0.096 R)
• M37: 12,792,413 km (0.113 R)
• M38: 12,982,402 km (0.091 R)
• M39: 13,596,352 km (0.028 R)
• M40: 13,751,335 km (0.113 R)
• M41: 15,253,148 km (0.114 R)
• M42: 15,535,440 km (0.105 R)
• M43: 16,146,248 km (0.069 R)
• M44: 16,640,519 km (0.063 R)
• M45: 16,764,835 km (0.113 R)
• M46: 17,223,502 km (0.102 R)
• M47: 17,898,039 km (0.105 R)
• M48: 18,067,982 km (0.032 R)
• M49: 18,153,103 km (0.061 R)
• M50: 19,012,543 km (0.092 R)
• M51: 19,753,352 km (0.104 R)
• M52: 20,770,767 km (0.087 R)
• M53: 21,263,243 km (0.092 R)
• M54: 21,578,745 km (0.067 R)
• M55: 22,442,972 km (0.094 R)
• M56: 23,272,043 km (0.107 R)
• M57: 23,830,342 km (0.112 R)
• M58: 24,158,111 km (0.084 R)
• M59: 24,440,253 km (0.112 R)
• M60: 24,676,169 km (0.07 R)
• M61: 24,960,255 km (0.116 R)
• M62: 25,293,110 km (0.07 R)
• M63: 26,542,253 km (0.06 R)
• M64: 26,833,370 km (0.1 R)
• M65: 28,503,182 km (0.117 R)
• M66: 30,307,481 km (0.107 R)
• M67: 30,713,490 km (0.107 R)
• M68: 30,866,229 km (0.119 R)
• M69: 32,355,327 km (0.091 R)
• M70: 32,562,669 km (0.107 R)
• M71: 33,448,289 km (0.113 R)
• M72: 33,867,911 km (0.088 R)
• M73: 34,236,520 km (0.081 R)
• M74: 35,510,196 km (0.104 R)
• M75: 35,617,009 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.3

Radius: 5.7

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.94 AU - 18.28 AU

Year: 23359 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,321,163 km

• M1: 187,297 km (0.117 R)
• M2: 277,654 km (0.062 R)
• M3: 578,046 km (0.109 R)
• M4: 779,555 km (0.077 R)
• M5: 933,491 km (0.113 R)
• M6: 2,135,809 km (0.12 R)
• M7: 2,478,687 km (0.109 R)
• M8: 2,905,939 km (0.101 R)
• M9: 3,041,923 km (0.084 R)
• M10: 3,285,169 km (0.087 R)
• M11: 3,355,779 km (0.111 R)
• M12: 3,716,609 km (0.101 R)
• M13: 5,073,911 km (0.068 R)
• M14: 5,114,751 km (0.114 R)
• M15: 6,701,087 km (0.098 R)
• M16: 7,062,665 km (0.045 R)
• M17: 7,477,051 km (0.071 R)
• M18: 7,663,749 km (0.07 R)
• M19: 8,571,509 km (0.103 R)
• M20: 10,021,262 km (0.026 R)
• M21: 10,072,574 km (0.101 R)
• M22: 10,330,631 km (0.09 R)
• M23: 10,747,859 km (0.082 R)
• M24: 12,748,581 km (0.096 R)
• M25: 13,196,028 km (0.107 R)
• M26: 13,252,277 km (0.105 R)
• M27: 13,591,715 km (0.06 R)
• M28: 14,510,694 km (0.105 R)
• M29: 14,919,096 km (0.072 R)
• M30: 15,806,960 km (0.073 R)
• M31: 15,926,638 km (0.068 R)
• M32: 17,017,057 km (0.095 R)
• M33: 17,633,251 km (0.107 R)
• M34: 17,944,115 km (0.07 R)
• M35: 18,634,360 km (0.058 R)
• M36: 18,887,479 km (0.045 R)
• M37: 19,014,488 km (0.061 R)
• M38: 19,269,253 km (0.058 R)
• M39: 20,429,983 km (0.049 R)
• M40: 20,953,127 km (0.119 R)
• M41: 21,945,858 km (0.065 R)
• M42: 22,414,399 km (0.062 R)
• M43: 23,565,853 km (0.071 R)
• M44: 24,390,138 km (0.083 R)
• M45: 24,597,779 km (0.088 R)
• M46: 24,667,043 km (0.118 R)
• M47: 24,805,870 km (0.1 R)
• M48: 27,205,420 km (0.101 R)
• M49: 27,277,077 km (0.07 R)
• M50: 27,997,541 km (0.055 R)
• M51: 28,578,280 km (0.089 R)
• M52: 28,870,145 km (0.108 R)
• M53: 29,016,452 km (0.098 R)
• M54: 29,530,470 km (0.113 R)
• M55: 30,121,681 km (0.044 R)
• M56: 30,270,082 km (0.052 R)
• M57: 30,567,632 km (0.078 R)
• M58: 31,616,612 km (0.118 R)
• M59: 31,691,860 km (0.081 R)
• M60: 31,767,407 km (0.065 R)
• M61: 32,753,556 km (0.113 R)
• M62: 33,135,480 km (0.1 R)
• M63: 33,595,792 km (0.087 R)
• M64: 33,672,686 km (0.111 R)
• M65: 33,826,622 km (0.114 R)
• M66: 34,600,342 km (0.079 R)
• M67: 34,989,296 km (0.094 R)
• M68: 38,393,845 km (0.092 R)
• M69: 38,635,296 km (0.039 R)
• M70: 39,687,418 km (0.036 R)
• M71: 40,339,515 km (0.102 R)
• M72: 40,421,345 km (0.111 R)
• M73: 41,902,364 km (0.026 R)
• M74: 42,899,733 km (0.08 R)
• M75: 44,410,222 km (0.113 R)
• M76: 45,426,889 km (0.048 R)
• M77: 48,609,584 km (0.119 R)
• M78: 49,482,039 km (0.069 R)
• M79: 50,712,182 km (0.085 R)
• M80: 52,397,701 km (0.115 R)
• M81: 52,665,482 km (0.063 R)
• M82: 52,754,792 km (0.065 R)
• M83: 53,023,320 km (0.098 R)
• M84: 53,921,206 km (0.111 R)
• M85: 55,096,148 km (0.096 R)
• M86: 55,641,282 km (0.089 R)
• M87: 55,823,343 km (0.109 R)
• M88: 56,096,808 km (0.092 R)
• M89: 57,379,161 km (0.107 R)
• M90: 57,931,775 km (0.061 R)
• M91: 59,042,091 km (0.117 R)
• M92: 59,599,792 km (0.048 R)
• M93: 63,362,777 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.6

Radius: 5.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.82 AU - 22.98 AU

Year: 29893 Days

Day: 18.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,321,163 km

• M1: 78,389 km (0.104 R)
• M2: 148,401 km (0.106 R)
• M3: 183,108 km (0.044 R)
• M4: 242,049 km (0.097 R)
• M5: 421,118 km (0.064 R)
• M6: 547,229 km (0.067 R)
• M7: 591,959 km (0.098 R)
• M8: 1,262,008 km (0.064 R)
• M9: 1,681,630 km (0.093 R)
• M10: 1,815,520 km (0.095 R)
• M11: 4,417,476 km (0.096 R)
• M12: 5,044,440 km (0.089 R)
• M13: 5,532,728 km (0.119 R)
• M14: 5,832,821 km (0.087 R)
• M15: 5,866,480 km (0.083 R)
• M16: 6,588,889 km (0.081 R)
• M17: 6,978,292 km (0.03 R)
• M18: 7,594,785 km (0.089 R)
• M19: 8,304,327 km (0.09 R)
• M20: 8,840,636 km (0.107 R)
• M21: 9,034,814 km (0.083 R)
• M22: 9,112,904 km (0.092 R)
• M23: 13,027,282 km (0.081 R)
• M24: 13,470,690 km (0.106 R)
• M25: 13,559,850 km (0.045 R)
• M26: 14,009,093 km (0.057 R)
• M27: 14,326,539 km (0.083 R)
• M28: 15,246,267 km (0.066 R)
• M29: 16,090,298 km (0.058 R)
• M30: 16,709,334 km (0.12 R)
• M31: 17,579,096 km (0.104 R)
• M32: 17,823,390 km (0.096 R)
• M33: 17,921,376 km (0.115 R)
• M34: 18,861,449 km (0.074 R)
• M35: 19,362,602 km (0.041 R)
• M36: 23,311,836 km (0.077 R)
• M37: 24,391,185 km (0.077 R)
• M38: 24,772,809 km (0.112 R)
• M39: 25,707,796 km (0.09 R)
• M40: 27,612,177 km (0.118 R)
• M41: 28,523,976 km (0.064 R)
• M42: 29,851,956 km (0.12 R)
• M43: 30,260,059 km (0.114 R)
• M44: 33,772,766 km (0.109 R)
• M45: 34,808,582 km (0.077 R)
• M46: 37,600,228 km (0.104 R)
• M47: 38,293,614 km (0.104 R)
• M48: 40,785,466 km (0.049 R)
• M49: 41,497,701 km (0.083 R)
• M50: 42,672,045 km (0.09 R)
• M51: 42,737,568 km (0.099 R)
• M52: 43,791,186 km (0.077 R)
• M53: 44,254,790 km (0.091 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: 337 - 20,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit