🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.49 AU - 0.63 AU

Year: 149 Days

Day: 34.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.11 AU - 1.45 AU

Year: 516 Days

Day: 47.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.08 AU - 1.62 AU

Year: 559 Days

Day: 39.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.47 AU - 1.79 AU

Year: 742 Days

Day: 47.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.51 AU - 1.95 AU

Year: 811 Days

Day: 45.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.59 AU - 1.95 AU

Year: 839 Days

Day: 39.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.01 AU - 4.85 AU

Year: 2777 Days

Day: 13.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 12.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.98 AU - 9.34 AU

Year: 8309 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,587,125 km

• M1: 153,039 km (0.106 R)
• M2: 247,285 km (0.101 R)
• M3: 337,044 km (0.096 R)
• M4: 421,866 km (0.087 R)
• M5: 620,682 km (0.118 R)
• M6: 718,369 km (0.113 R)
• M7: 1,097,300 km (0.077 R)
• M8: 1,383,481 km (0.12 R)
• M9: 1,535,772 km (0.09 R)
• M10: 1,693,897 km (0.112 R)
• M11: 2,564,855 km (0.097 R)
• M12: 2,778,032 km (0.092 R)
• M13: 2,997,193 km (0.119 R)
• M14: 3,741,892 km (0.091 R)
• M15: 4,656,683 km (0.027 R)
• M16: 4,772,172 km (0.117 R)
• M17: 5,273,774 km (0.095 R)
• M18: 5,979,277 km (0.119 R)
• M19: 7,377,269 km (0.061 R)
• M20: 7,648,191 km (0.082 R)
• M21: 7,784,924 km (0.12 R)
• M22: 8,199,908 km (0.065 R)
• M23: 8,410,243 km (0.027 R)
• M24: 8,586,768 km (0.066 R)
• M25: 8,728,886 km (0.119 R)
• M26: 8,979,612 km (0.119 R)
• M27: 9,087,771 km (0.108 R)
• M28: 9,269,084 km (0.086 R)
• M29: 9,708,902 km (0.082 R)
• M30: 10,838,515 km (0.083 R)
• M31: 12,448,787 km (0.11 R)
• M32: 14,007,148 km (0.089 R)
• M33: 14,258,771 km (0.065 R)
• M34: 14,809,142 km (0.113 R)
• M35: 15,022,768 km (0.052 R)
• M36: 15,713,012 km (0.086 R)
• M37: 15,843,611 km (0.118 R)
• M38: 16,062,024 km (0.102 R)
• M39: 16,945,848 km (0.105 R)
• M40: 17,079,738 km (0.117 R)
• M41: 17,619,039 km (0.086 R)
• M42: 17,890,858 km (0.108 R)
• M43: 18,484,313 km (0.115 R)
• M44: 19,410,174 km (0.102 R)
• M45: 19,925,688 km (0.111 R)
• M46: 21,162,414 km (0.109 R)
• M47: 21,547,928 km (0.099 R)
• M48: 21,789,977 km (0.077 R)
• M49: 22,325,986 km (0.047 R)
• M50: 22,472,742 km (0.102 R)
• M51: 22,866,184 km (0.089 R)
• M52: 23,212,204 km (0.107 R)
• M53: 23,410,720 km (0.097 R)
• M54: 24,059,676 km (0.069 R)
• M55: 25,120,774 km (0.088 R)
• M56: 25,324,526 km (0.097 R)
• M57: 25,631,351 km (0.107 R)
• M58: 26,351,964 km (0.059 R)
• M59: 26,662,828 km (0.06 R)
• M60: 26,766,649 km (0.109 R)
• M61: 27,445,375 km (0.083 R)
• M62: 27,760,428 km (0.097 R)
• M63: 29,193,426 km (0.042 R)
• M64: 29,515,061 km (0.112 R)
• M65: 29,999,759 km (0.115 R)
• M66: 30,161,923 km (0.12 R)
• M67: 30,541,452 km (0.09 R)
• M68: 30,704,664 km (0.117 R)
• M69: 31,086,438 km (0.103 R)
• M70: 32,407,387 km (0.11 R)
• M71: 33,130,543 km (0.077 R)
• M72: 33,354,042 km (0.075 R)
• M73: 34,253,424 km (0.078 R)
• M74: 34,592,862 km (0.112 R)
• M75: 34,876,350 km (0.12 R)
• M76: 35,274,729 km (0.08 R)
• M77: 35,961,234 km (0.104 R)
• M78: 38,691,993 km (0.042 R)
• M79: 38,868,519 km (0.115 R)
• M80: 39,163,376 km (0.101 R)
• M81: 39,636,704 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.9

Radius: 7.9

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.82 AU - 16.2 AU

Year: 20728 Days

Day: 20.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,587,125 km

• M1: 126,859 km (0.12 R)
• M2: 327,470 km (0.105 R)
• M3: 399,576 km (0.071 R)
• M4: 1,259,913 km (0.109 R)
• M5: 1,380,040 km (0.103 R)
• M6: 1,730,099 km (0.116 R)
• M7: 2,434,406 km (0.095 R)
• M8: 2,816,928 km (0.101 R)
• M9: 2,895,766 km (0.05 R)
• M10: 3,342,316 km (0.117 R)
• M11: 4,030,017 km (0.062 R)
• M12: 4,902,023 km (0.108 R)
• M13: 5,044,889 km (0.097 R)
• M14: 5,189,251 km (0.114 R)
• M15: 5,286,190 km (0.095 R)
• M16: 5,383,728 km (0.111 R)
• M17: 6,811,789 km (0.06 R)
• M18: 6,864,747 km (0.115 R)
• M19: 6,918,004 km (0.05 R)
• M20: 7,512,356 km (0.101 R)
• M21: 7,677,363 km (0.073 R)
• M22: 8,010,816 km (0.117 R)
• M23: 8,292,509 km (0.11 R)
• M24: 8,462,901 km (0.107 R)
• M25: 8,520,048 km (0.076 R)
• M26: 8,981,407 km (0.085 R)
• M27: 11,281,923 km (0.067 R)
• M28: 11,852,041 km (0.108 R)
• M29: 12,757,706 km (0.115 R)
• M30: 13,152,495 km (0.106 R)
• M31: 13,685,363 km (0.076 R)
• M32: 14,157,344 km (0.067 R)
• M33: 15,745,475 km (0.079 R)
• M34: 16,310,955 km (0.093 R)
• M35: 16,382,164 km (0.107 R)
• M36: 16,453,372 km (0.066 R)
• M37: 18,416,246 km (0.052 R)
• M38: 19,236,940 km (0.116 R)
• M39: 20,759,397 km (0.025 R)
• M40: 21,223,749 km (0.102 R)
• M41: 21,301,390 km (0.059 R)
• M42: 21,926,560 km (0.082 R)
• M43: 22,241,463 km (0.037 R)
• M44: 22,557,713 km (0.11 R)
• M45: 23,676,556 km (0.077 R)
• M46: 24,161,552 km (0.103 R)
• M47: 26,635,602 km (0.081 R)
• M48: 26,887,375 km (0.094 R)
• M49: 27,817,425 km (0.034 R)
• M50: 29,102,620 km (0.104 R)
• M51: 31,287,198 km (0.071 R)
• M52: 32,354,429 km (0.109 R)
• M53: 33,162,706 km (0.065 R)
• M54: 33,252,914 km (0.064 R)
• M55: 35,904,536 km (0.116 R)
• M56: 36,554,688 km (0.098 R)
• M57: 36,834,437 km (0.03 R)
• M58: 38,055,305 km (0.096 R)
• M59: 38,244,247 km (0.06 R)
• M60: 40,826,157 km (0.086 R)
• M61: 42,578,396 km (0.12 R)
• M62: 44,057,321 km (0.056 R)
• M63: 44,753,250 km (0.067 R)
• M64: 45,252,608 km (0.054 R)
• M65: 46,156,029 km (0.106 R)
• M66: 46,256,709 km (0.113 R)
• M67: 47,268,290 km (0.039 R)
• M68: 47,878,649 km (0.1 R)
• M69: 50,449,937 km (0.088 R)
• M70: 52,960,189 km (0.09 R)
• M71: 53,171,272 km (0.048 R)
• M72: 54,124,360 km (0.063 R)
• M73: 56,369,974 km (0.078 R)
• M74: 57,017,284 km (0.112 R)
• M75: 57,233,453 km (0.107 R)
• M76: 57,341,761 km (0.108 R)
• M77: 59,740,414 km (0.119 R)
• M78: 60,290,036 km (0.067 R)
• M79: 60,731,051 km (0.12 R)
• M80: 60,841,454 km (0.09 R)
• M81: 63,399,278 km (0.106 R)
• M82: 66,787,820 km (0.051 R)
• M83: 69,079,510 km (0.067 R)
• M84: 69,425,529 km (0.054 R)
• M85: 69,887,637 km (0.027 R)
• M86: 70,466,880 km (0.045 R)
• M87: 72,330,870 km (0.073 R)
• M88: 72,799,410 km (0.077 R)
• M89: 73,151,414 km (0.118 R)
• M90: 75,157,073 km (0.042 R)
• M91: 76,226,249 km (0.118 R)
• M92: 78,499,837 km (0.088 R)
• M93: 80,795,566 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.1

Radius: 7.6

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.77 AU - 18.03 AU

Year: 24764 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,587,125 km

• M1: 465,549 km (0.106 R)
• M2: 625,020 km (0.102 R)
• M3: 776,114 km (0.099 R)
• M4: 1,839,904 km (0.026 R)
• M5: 1,912,160 km (0.12 R)
• M6: 2,365,292 km (0.068 R)
• M7: 2,644,890 km (0.111 R)
• M8: 2,977,297 km (0.118 R)
• M9: 3,681,454 km (0.046 R)
• M10: 4,194,575 km (0.074 R)
• M11: 5,864,536 km (0.095 R)
• M12: 6,462,179 km (0.062 R)
• M13: 6,628,532 km (0.068 R)
• M14: 6,796,231 km (0.097 R)
• M15: 7,022,124 km (0.092 R)
• M16: 7,481,390 km (0.069 R)
• M17: 7,597,627 km (0.112 R)
• M18: 9,288,382 km (0.084 R)
• M19: 10,629,378 km (0.063 R)
• M20: 12,786,579 km (0.117 R)
• M21: 13,135,591 km (0.032 R)
• M22: 13,487,744 km (0.095 R)
• M23: 13,700,472 km (0.1 R)
• M24: 14,562,754 km (0.109 R)
• M25: 17,252,823 km (0.088 R)
• M26: 18,891,219 km (0.107 R)
• M27: 19,208,965 km (0.045 R)
• M28: 19,288,551 km (0.096 R)
• M29: 20,334,689 km (0.073 R)
• M30: 24,612,889 km (0.073 R)
• M31: 24,786,123 km (0.118 R)
• M32: 25,221,004 km (0.113 R)
• M33: 25,834,206 km (0.099 R)
• M34: 26,718,778 km (0.099 R)
• M35: 27,164,729 km (0.108 R)
• M36: 27,254,189 km (0.098 R)
• M37: 27,433,407 km (0.075 R)
• M38: 27,793,190 km (0.118 R)
• M39: 27,973,605 km (0.11 R)
• M40: 28,699,304 km (0.116 R)
• M41: 29,707,145 km (0.08 R)
• M42: 30,076,502 km (0.082 R)
• M43: 30,633,455 km (0.043 R)
• M44: 31,569,339 km (0.109 R)
• M45: 32,704,638 km (0.093 R)
• M46: 33,468,933 km (0.074 R)
• M47: 34,142,423 km (0.1 R)
• M48: 36,091,384 km (0.094 R)
• M49: 36,485,574 km (0.077 R)
• M50: 39,588,085 km (0.058 R)
• M51: 40,811,646 km (0.112 R)
• M52: 40,914,120 km (0.058 R)
• M53: 41,325,065 km (0.072 R)
• M54: 41,634,135 km (0.066 R)
• M55: 41,737,357 km (0.105 R)
• M56: 42,047,474 km (0.119 R)
• M57: 42,878,190 km (0.106 R)
• M58: 44,029,346 km (0.081 R)
• M59: 44,450,315 km (0.066 R)
• M60: 45,084,460 km (0.111 R)
• M61: 46,897,436 km (0.057 R)
• M62: 47,974,990 km (0.051 R)
• M63: 49,497,298 km (0.115 R)
• M64: 49,935,171 km (0.088 R)
• M65: 52,700,637 km (0.066 R)
• M66: 53,483,782 km (0.081 R)
• M67: 55,061,740 km (0.103 R)
• M68: 55,401,926 km (0.105 R)
• M69: 55,856,404 km (0.113 R)
• M70: 57,457,251 km (0.105 R)
• M71: 58,841,330 km (0.048 R)
• M72: 61,995,302 km (0.1 R)
• M73: 64,128,418 km (0.081 R)
• M74: 64,247,498 km (0.066 R)
• M75: 64,366,877 km (0.079 R)
• M76: 65,323,705 km (0.095 R)
• M77: 65,563,660 km (0.031 R)
• M78: 68,466,009 km (0.097 R)
• M79: 70,424,095 km (0.108 R)
• M80: 70,547,065 km (0.049 R)
• M81: 71,657,230 km (0.092 R)
• M82: 72,028,532 km (0.119 R)
• M83: 79,588,012 km (0.059 R)
• M84: 79,716,068 km (0.098 R)
• M85: 82,681,546 km (0.042 R)
• M86: 83,071,099 km (0.116 R)
• M87: 83,461,101 km (0.101 R)
• M88: 83,982,150 km (0.039 R)
• M89: 85,682,928 km (0.102 R)
• M90: 85,814,275 km (0.091 R)
• M91: 88,321,835 km (0.052 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 17,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit