🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.72 AU

Year: 182 Days

Day: 47.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,469,313 km

• M1: 59,241 km (0.084 R)
• M2: 78,090 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.73 AU - 1.17 AU

Year: 337 Days

Day: 19 Hours

Environment

Temp: 130 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,469,313 km

• M1: 328,517 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.56 AU - 1.98 AU

Year: 856 Days

Day: 20 Hours

Environment

Temp: -49 °C

Axial Tilt: 177.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,469,313 km

• M1: 466,147 km (0.072 R)
• M2: 798,404 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.58 AU - 2.08 AU

Year: 900 Days

Day: 44.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.53 AU - 2.19 AU

Year: 922 Days

Day: 35.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,469,313 km

• M1: 52,210 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.83 AU - 4.59 AU

Year: 3139 Days

Day: 19.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,469,313 km

• M1: 923,767 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.39 AU - 5.19 AU

Year: 3229 Days

Day: 24.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 8.5

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.89 AU - 7.05 AU

Year: 5981 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,469,313 km

• M1: 232,924 km (0.065 R)
• M2: 349,311 km (0.054 R)
• M3: 499,806 km (0.115 R)
• M4: 583,731 km (0.089 R)
• M5: 822,639 km (0.111 R)
• M6: 1,076,207 km (0.084 R)
• M7: 1,303,446 km (0.072 R)
• M8: 1,422,825 km (0.108 R)
• M9: 1,654,403 km (0.047 R)
• M10: 1,975,589 km (0.04 R)
• M11: 2,316,224 km (0.115 R)
• M12: 2,525,362 km (0.116 R)
• M13: 2,872,728 km (0.12 R)
• M14: 3,029,656 km (0.066 R)
• M15: 3,097,723 km (0.093 R)
• M16: 3,235,353 km (0.114 R)
• M17: 3,660,809 km (0.071 R)
• M18: 3,757,749 km (0.064 R)
• M19: 4,537,902 km (0.109 R)
• M20: 4,721,010 km (0.103 R)
• M21: 4,800,147 km (0.119 R)
• M22: 5,339,447 km (0.111 R)
• M23: 5,532,728 km (0.116 R)
• M24: 5,672,302 km (0.116 R)
• M25: 6,504,216 km (0.106 R)
• M26: 6,979,638 km (0.081 R)
• M27: 7,069,995 km (0.085 R)
• M28: 7,282,424 km (0.1 R)
• M29: 7,404,646 km (0.091 R)
• M30: 7,589,399 km (0.115 R)
• M31: 8,184,649 km (0.062 R)
• M32: 8,439,713 km (0.063 R)
• M33: 8,892,546 km (0.087 R)
• M34: 9,553,021 km (0.082 R)
• M35: 9,990,894 km (0.107 R)
• M36: 10,781,369 km (0.113 R)
• M37: 10,886,087 km (0.073 R)
• M38: 11,237,194 km (0.116 R)
• M39: 11,449,623 km (0.044 R)
• M40: 11,556,436 km (0.075 R)
• M41: 12,203,745 km (0.102 R)
• M42: 12,312,802 km (0.089 R)
• M43: 14,368,726 km (0.084 R)
• M44: 14,483,916 km (0.075 R)
• M45: 14,947,670 km (0.075 R)
• M46: 15,573,737 km (0.103 R)
• M47: 15,691,919 km (0.094 R)
• M48: 15,771,056 km (0.049 R)
• M49: 15,889,837 km (0.12 R)
• M50: 16,009,067 km (0.113 R)
• M51: 16,328,159 km (0.071 R)
• M52: 16,649,345 km (0.105 R)
• M53: 18,203,518 km (0.082 R)
• M54: 18,787,697 km (0.069 R)
• M55: 18,997,882 km (0.077 R)
• M56: 19,335,824 km (0.037 R)
• M57: 19,803,617 km (0.114 R)
• M58: 20,017,392 km (0.097 R)
• M59: 20,404,402 km (0.115 R)
• M60: 20,490,720 km (0.108 R)
• M61: 21,535,960 km (0.071 R)
• M62: 22,643,134 km (0.072 R)
• M63: 23,361,353 km (0.067 R)
• M64: 23,768,708 km (0.099 R)
• M65: 23,859,514 km (0.081 R)
• M66: 23,950,470 km (0.081 R)
• M67: 24,132,829 km (0.113 R)
• M68: 24,224,084 km (0.119 R)
• M69: 26,027,337 km (0.087 R)
• M70: 27,396,008 km (0.053 R)
• M71: 27,825,503 km (0.115 R)
• M72: 28,017,138 km (0.094 R)
• M73: 28,787,866 km (0.097 R)
• M74: 29,614,544 km (0.118 R)
• M75: 29,712,381 km (0.041 R)
• M76: 30,202,763 km (0.042 R)
• M77: 30,350,416 km (0.071 R)
• M78: 31,042,605 km (0.105 R)
• M79: 31,940,342 km (0.051 R)
• M80: 32,040,573 km (0.115 R)
• M81: 32,191,218 km (0.066 R)
• M82: 32,392,277 km (0.119 R)
• M83: 33,404,457 km (0.11 R)
• M84: 33,761,098 km (0.062 R)
• M85: 33,965,449 km (0.092 R)
• M86: 34,067,773 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.9

Radius: 12.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.28 AU - 10.92 AU

Year: 10810 Days

Day: 8.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,469,313 km

• M1: 169,046 km (0.107 R)
• M2: 277,654 km (0.102 R)
• M3: 437,873 km (0.05 R)
• M4: 620,083 km (0.065 R)
• M5: 829,670 km (0.108 R)
• M6: 1,003,054 km (0.097 R)
• M7: 1,084,285 km (0.037 R)
• M8: 1,548,637 km (0.104 R)
• M9: 1,643,931 km (0.1 R)
• M10: 1,865,934 km (0.07 R)
• M11: 2,366,938 km (0.098 R)
• M12: 2,590,287 km (0.059 R)
• M13: 3,028,011 km (0.1 R)
• M14: 3,364,007 km (0.119 R)
• M15: 3,457,656 km (0.105 R)
• M16: 3,552,351 km (0.104 R)
• M17: 3,647,794 km (0.108 R)
• M18: 4,374,691 km (0.053 R)
• M19: 5,770,588 km (0.086 R)
• M20: 6,111,223 km (0.052 R)
• M21: 6,772,445 km (0.113 R)
• M22: 7,252,954 km (0.095 R)
• M23: 7,538,386 km (0.066 R)
• M24: 8,890,003 km (0.055 R)
• M25: 9,415,989 km (0.046 R)
• M26: 9,638,142 km (0.052 R)
• M27: 9,727,602 km (0.06 R)
• M28: 10,821,461 km (0.069 R)
• M29: 10,960,886 km (0.117 R)
• M30: 11,430,175 km (0.101 R)
• M31: 11,619,865 km (0.074 R)
• M32: 12,779,099 km (0.086 R)
• M33: 12,926,602 km (0.119 R)
• M34: 13,074,704 km (0.065 R)
• M35: 13,472,335 km (0.109 R)
• M36: 14,177,839 km (0.08 R)
• M37: 14,947,071 km (0.058 R)
• M38: 15,050,593 km (0.091 R)
• M39: 15,572,241 km (0.059 R)
• M40: 15,993,808 km (0.097 R)
• M41: 16,902,016 km (0.068 R)
• M42: 17,064,031 km (0.099 R)
• M43: 17,936,934 km (0.114 R)
• M44: 18,656,799 km (0.081 R)
• M45: 19,386,089 km (0.119 R)
• M46: 20,181,950 km (0.1 R)
• M47: 20,583,919 km (0.079 R)
• M48: 21,805,685 km (0.103 R)
• M49: 22,395,699 km (0.095 R)
• M50: 23,410,870 km (0.106 R)
• M51: 24,563,222 km (0.078 R)
• M52: 24,808,114 km (0.051 R)
• M53: 25,053,903 km (0.118 R)
• M54: 25,300,441 km (0.117 R)
• M55: 26,733,738 km (0.052 R)
• M56: 27,175,201 km (0.09 R)
• M57: 28,129,336 km (0.103 R)
• M58: 28,707,083 km (0.113 R)
• M59: 29,288,870 km (0.091 R)
• M60: 30,070,518 km (0.094 R)
• M61: 30,266,940 km (0.117 R)
• M62: 33,739,855 km (0.104 R)
• M63: 34,148,706 km (0.028 R)
• M64: 35,730,853 km (0.038 R)
• M65: 37,971,829 km (0.099 R)
• M66: 38,113,349 km (0.094 R)
• M67: 39,395,402 km (0.116 R)
• M68: 39,897,752 km (0.064 R)
• M69: 40,257,834 km (0.112 R)
• M70: 42,074,700 km (0.118 R)
• M71: 43,177,536 km (0.112 R)
• M72: 43,399,389 km (0.082 R)
• M73: 43,621,393 km (0.105 R)
• M74: 44,066,746 km (0.08 R)
• M75: 44,364,445 km (0.091 R)
• M76: 45,637,374 km (0.073 R)
• M77: 46,922,120 km (0.095 R)
• M78: 47,226,253 km (0.072 R)
• M79: 47,989,202 km (0.074 R)
• M80: 48,372,172 km (0.108 R)
• M81: 48,679,297 km (0.084 R)
• M82: 49,450,025 km (0.107 R)
• M83: 49,836,885 km (0.096 R)
• M84: 50,380,225 km (0.061 R)
• M85: 50,925,509 km (0.076 R)
• M86: 51,394,348 km (0.112 R)
• M87: 52,179,139 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.1

Radius: 3.3

Gravity: 39.4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 15.22 AU - 24.1 AU

Year: 31681 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 88,469,313 km

• M1: 55,501 km (0.059 R)
• M2: 116,537 km (0.078 R)
• M3: 272,567 km (0.058 R)
• M4: 1,212,940 km (0.112 R)
• M5: 1,340,696 km (0.045 R)
• M6: 1,472,791 km (0.116 R)
• M7: 2,004,611 km (0.112 R)
• M8: 3,223,236 km (0.094 R)
• M9: 3,534,698 km (0.12 R)
• M10: 4,574,254 km (0.081 R)
• M11: 5,385,075 km (0.09 R)
• M12: 6,239,278 km (0.073 R)
• M13: 6,403,986 km (0.092 R)
• M14: 6,681,789 km (0.091 R)
• M15: 6,850,386 km (0.108 R)
• M16: 7,077,475 km (0.087 R)
• M17: 7,249,214 km (0.109 R)
• M18: 7,422,448 km (0.04 R)
• M19: 10,438,042 km (0.101 R)
• M20: 10,896,260 km (0.098 R)
• M21: 11,899,912 km (0.12 R)
• M22: 12,516,106 km (0.099 R)
• M23: 13,922,326 km (0.117 R)
• M24: 14,137,597 km (0.11 R)
• M25: 15,303,862 km (0.072 R)
• M26: 15,600,216 km (0.092 R)
• M27: 17,340,637 km (0.117 R)
• M28: 18,272,782 km (0.113 R)
• M29: 20,837,039 km (0.067 R)
• M30: 21,247,685 km (0.12 R)
• M31: 21,495,419 km (0.087 R)
• M32: 22,579,854 km (0.084 R)
• M33: 22,832,525 km (0.093 R)
• M34: 22,917,047 km (0.103 R)
• M35: 24,196,408 km (0.116 R)
• M36: 24,282,577 km (0.043 R)
• M37: 24,368,745 km (0.108 R)
• M38: 24,888,149 km (0.066 R)
• M39: 25,062,131 km (0.119 R)
• M40: 25,411,293 km (0.054 R)
• M41: 25,762,100 km (0.084 R)
• M42: 29,356,338 km (0.118 R)
• M43: 29,448,191 km (0.116 R)
• M44: 30,464,858 km (0.085 R)
• M45: 30,650,958 km (0.072 R)
• M46: 30,930,706 km (0.112 R)
• M47: 32,153,070 km (0.12 R)
• M48: 32,342,461 km (0.08 R)
• M49: 34,838,951 km (0.114 R)
• M50: 36,899,960 km (0.117 R)
• M51: 37,296,993 km (0.072 R)
• M52: 39,303,400 km (0.112 R)
• M53: 40,830,944 km (0.059 R)
• M54: 42,793,668 km (0.1 R)
• M55: 43,629,172 km (0.081 R)
• M56: 44,048,943 km (0.064 R)
• M57: 44,364,595 km (0.119 R)
• M58: 46,595,698 km (0.029 R)
• M59: 48,319,813 km (0.067 R)
• M60: 48,645,338 km (0.105 R)
• M61: 51,941,129 km (0.08 R)
• M62: 52,497,334 km (0.077 R)
• M63: 53,391,480 km (0.09 R)
• M64: 55,081,487 km (0.116 R)
• M65: 57,247,365 km (0.059 R)
• M66: 58,282,882 km (0.044 R)
• M67: 58,513,861 km (0.077 R)
• M68: 60,489,301 km (0.084 R)
• M69: 61,309,097 km (0.039 R)
• M70: 62,959,610 km (0.105 R)
• M71: 63,315,204 km (0.095 R)
• M72: 63,552,616 km (0.104 R)
• M73: 67,755,120 km (0.119 R)
• M74: 69,216,541 km (0.083 R)
• M75: 72,046,634 km (0.107 R)
• M76: 74,037,482 km (0.098 R)
• M77: 74,162,396 km (0.116 R)
• M78: 76,046,282 km (0.083 R)
• M79: 77,691,709 km (0.11 R)
• M80: 78,073,034 km (0.113 R)
• M81: 83,087,106 km (0.099 R)
• M82: 83,737,408 km (0.067 R)
• M83: 84,128,457 km (0.088 R)
• M84: 84,520,104 km (0.093 R)
• M85: 85,829,834 km (0.103 R)
• M86: 86,092,527 km (0.042 R)
• M87: 86,618,813 km (0.091 R)
• M88: 87,014,200 km (0.102 R)
• M89: 87,146,145 km (0.104 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 10,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit