🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.55 AU - 0.73 AU

Year: 191 Days

Day: 43.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 161.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,551,098 km

• M1: 52,958 km (0.109 R)
• M2: 124,615 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.63 AU - 0.87 AU

Year: 242 Days

Day: 15.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.99 AU - 1.05 AU

Year: 384 Days

Day: 27.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,551,098 km

• M1: 594,053 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.63 AU - 2.11 AU

Year: 953 Days

Day: 36.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.49 AU - 2.61 AU

Year: 1518 Days

Day: 30.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.65 AU - 3.87 AU

Year: 2194 Days

Day: 45.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.5

Radius: 12

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.95 AU - 5.17 AU

Year: 4243 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,551,098 km

• M1: 155,432 km (0.11 R)
• M2: 316,250 km (0.042 R)
• M3: 406,457 km (0.081 R)
• M4: 490,831 km (0.1 R)
• M5: 621,729 km (0.035 R)
• M6: 809,474 km (0.062 R)
• M7: 1,065,885 km (0.072 R)
• M8: 1,216,979 km (0.055 R)
• M9: 1,584,092 km (0.115 R)
• M10: 1,773,333 km (0.118 R)
• M11: 1,908,869 km (0.115 R)
• M12: 2,110,826 km (0.04 R)
• M13: 2,502,473 km (0.098 R)
• M14: 3,261,084 km (0.098 R)
• M15: 3,714,216 km (0.104 R)
• M16: 3,830,753 km (0.108 R)
• M17: 4,410,893 km (0.094 R)
• M18: 4,742,851 km (0.083 R)
• M19: 5,541,704 km (0.07 R)
• M20: 6,105,089 km (0.099 R)
• M21: 6,663,239 km (0.092 R)
• M22: 6,996,393 km (0.074 R)
• M23: 7,092,585 km (0.075 R)
• M24: 7,953,221 km (0.057 R)
• M25: 8,053,751 km (0.071 R)
• M26: 8,588,264 km (0.051 R)
• M27: 8,898,829 km (0.111 R)
• M28: 9,265,943 km (0.085 R)
• M29: 9,371,708 km (0.044 R)
• M30: 9,557,808 km (0.104 R)
• M31: 9,691,548 km (0.058 R)
• M32: 9,960,825 km (0.111 R)
• M33: 10,369,526 km (0.05 R)
• M34: 10,811,438 km (0.1 R)
• M35: 10,922,889 km (0.069 R)
• M36: 11,542,673 km (0.045 R)
• M37: 11,713,663 km (0.107 R)
• M38: 12,058,336 km (0.052 R)
• M39: 12,173,976 km (0.104 R)
• M40: 13,231,184 km (0.112 R)
• M41: 13,770,783 km (0.114 R)
• M42: 13,982,614 km (0.083 R)
• M43: 14,195,492 km (0.093 R)
• M44: 14,655,355 km (0.093 R)
• M45: 15,244,771 km (0.108 R)
• M46: 15,621,159 km (0.117 R)
• M47: 16,191,426 km (0.06 R)
• M48: 16,897,678 km (0.111 R)
• M49: 17,189,543 km (0.087 R)
• M50: 17,483,054 km (0.112 R)
• M51: 17,910,007 km (0.077 R)
• M52: 18,174,346 km (0.115 R)
• M53: 19,211,209 km (0.095 R)
• M54: 19,583,708 km (0.104 R)
• M55: 19,685,733 km (0.106 R)
• M56: 19,890,383 km (0.063 R)
• M57: 20,267,220 km (0.116 R)
• M58: 21,342,081 km (0.092 R)
• M59: 22,435,342 km (0.074 R)
• M60: 23,042,710 km (0.118 R)
• M61: 23,945,533 km (0.085 R)
• M62: 24,346,605 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 14.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.69 AU - 6.13 AU

Year: 5356 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,551,098 km

• M1: 224,397 km (0.09 R)
• M2: 322,084 km (0.111 R)
• M3: 422,614 km (0.066 R)
• M4: 562,787 km (0.093 R)
• M5: 684,560 km (0.086 R)
• M6: 844,779 km (0.057 R)
• M7: 944,860 km (0.108 R)
• M8: 1,080,246 km (0.12 R)
• M9: 1,190,500 km (0.044 R)
• M10: 1,288,486 km (0.083 R)
• M11: 1,599,650 km (0.114 R)
• M12: 1,745,957 km (0.085 R)
• M13: 2,335,821 km (0.098 R)
• M14: 2,762,624 km (0.097 R)
• M15: 2,940,346 km (0.109 R)
• M16: 3,145,146 km (0.066 R)
• M17: 3,260,934 km (0.064 R)
• M18: 3,837,036 km (0.059 R)
• M19: 4,011,018 km (0.057 R)
• M20: 4,654,588 km (0.103 R)
• M21: 4,787,281 km (0.084 R)
• M22: 5,609,771 km (0.111 R)
• M23: 6,153,559 km (0.106 R)
• M24: 6,270,245 km (0.055 R)
• M25: 6,925,185 km (0.046 R)
• M26: 7,948,434 km (0.064 R)
• M27: 8,787,977 km (0.042 R)
• M28: 8,952,685 km (0.055 R)
• M29: 9,453,089 km (0.06 R)
• M30: 10,168,915 km (0.095 R)
• M31: 10,550,988 km (0.098 R)
• M32: 10,796,478 km (0.086 R)
• M33: 11,008,608 km (0.064 R)
• M34: 12,125,955 km (0.084 R)
• M35: 12,642,366 km (0.069 R)
• M36: 12,754,116 km (0.114 R)
• M37: 12,866,015 km (0.107 R)
• M38: 13,015,763 km (0.059 R)
• M39: 13,128,560 km (0.036 R)
• M40: 13,392,749 km (0.076 R)
• M41: 13,506,593 km (0.077 R)
• M42: 14,080,600 km (0.06 R)
• M43: 14,273,582 km (0.118 R)
• M44: 14,545,401 km (0.063 R)
• M45: 14,779,821 km (0.094 R)
• M46: 15,094,276 km (0.088 R)
• M47: 16,496,008 km (0.107 R)
• M48: 16,986,090 km (0.059 R)
• M49: 17,688,751 km (0.099 R)
• M50: 17,939,029 km (0.052 R)
• M51: 18,781,713 km (0.105 R)
• M52: 19,122,348 km (0.066 R)
• M53: 19,379,207 km (0.105 R)
• M54: 19,723,582 km (0.112 R)
• M55: 19,939,751 km (0.109 R)
• M56: 20,243,883 km (0.071 R)
• M57: 20,505,679 km (0.078 R)
• M58: 20,988,581 km (0.115 R)
• M59: 21,120,975 km (0.04 R)
• M60: 21,787,135 km (0.08 R)
• M61: 22,324,939 km (0.069 R)
• M62: 22,505,204 km (0.116 R)
• M63: 23,688,524 km (0.081 R)
• M64: 24,985,687 km (0.076 R)
• M65: 25,079,185 km (0.119 R)
• M66: 25,737,117 km (0.116 R)
• M67: 25,878,936 km (0.118 R)
• M68: 26,496,176 km (0.04 R)
• M69: 26,639,192 km (0.077 R)
• M70: 27,262,417 km (0.094 R)
• M71: 27,551,739 km (0.084 R)
• M72: 30,101,186 km (0.089 R)
• M73: 30,450,048 km (0.069 R)
• M74: 31,707,269 km (0.094 R)
• M75: 32,316,730 km (0.093 R)
• M76: 33,341,027 km (0.045 R)
• M77: 33,495,562 km (0.093 R)
• M78: 34,636,545 km (0.11 R)
• M79: 34,949,803 km (0.033 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.7

Radius: 4.6

Gravity: 44.46 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.8 AU - 14.96 AU

Year: 18245 Days

Day: 23.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 79,551,098 km

• M1: 94,097 km (0.106 R)
• M2: 136,732 km (0.071 R)
• M3: 390,450 km (0.099 R)
• M4: 841,488 km (0.102 R)
• M5: 893,249 km (0.053 R)
• M6: 945,907 km (0.113 R)
• M7: 999,763 km (0.111 R)
• M8: 1,405,023 km (0.092 R)
• M9: 2,458,791 km (0.08 R)
• M10: 2,800,622 km (0.109 R)
• M11: 3,117,021 km (0.038 R)
• M12: 3,826,265 km (0.113 R)
• M13: 3,913,032 km (0.115 R)
• M14: 4,176,773 km (0.1 R)
• M15: 4,814,658 km (0.064 R)
• M16: 4,861,332 km (0.102 R)
• M17: 5,385,224 km (0.098 R)
• M18: 6,077,413 km (0.114 R)
• M19: 6,331,431 km (0.057 R)
• M20: 6,382,593 km (0.042 R)
• M21: 6,692,859 km (0.119 R)
• M22: 7,543,921 km (0.032 R)
• M23: 7,652,679 km (0.084 R)
• M24: 8,484,892 km (0.115 R)
• M25: 8,541,290 km (0.048 R)
• M26: 9,113,203 km (0.094 R)
• M27: 9,345,379 km (0.116 R)
• M28: 9,697,383 km (0.04 R)
• M29: 10,414,256 km (0.105 R)
• M30: 11,396,216 km (0.058 R)
• M31: 11,458,599 km (0.104 R)
• M32: 11,521,130 km (0.1 R)
• M33: 11,835,136 km (0.032 R)
• M34: 11,898,267 km (0.109 R)
• M35: 12,279,592 km (0.099 R)
• M36: 12,343,620 km (0.112 R)
• M37: 12,858,984 km (0.086 R)
• M38: 14,447,115 km (0.088 R)
• M39: 15,058,522 km (0.111 R)
• M40: 15,886,695 km (0.096 R)
• M41: 17,299,498 km (0.115 R)
• M42: 17,514,919 km (0.117 R)
• M43: 17,586,875 km (0.082 R)
• M44: 17,803,343 km (0.098 R)
• M45: 18,312,126 km (0.086 R)
• M46: 18,752,093 km (0.119 R)
• M47: 19,121,301 km (0.103 R)
• M48: 22,237,873 km (0.055 R)
• M49: 22,472,143 km (0.12 R)
• M50: 24,294,395 km (0.079 R)
• M51: 24,455,063 km (0.109 R)
• M52: 24,777,447 km (0.105 R)
• M53: 27,658,103 km (0.097 R)
• M54: 27,994,100 km (0.101 R)
• M55: 29,693,831 km (0.12 R)
• M56: 29,865,569 km (0.118 R)
• M57: 30,296,561 km (0.109 R)
• M58: 33,548,968 km (0.062 R)
• M59: 35,899,899 km (0.118 R)
• M60: 36,449,820 km (0.082 R)
• M61: 37,280,089 km (0.036 R)
• M62: 37,372,690 km (0.063 R)
• M63: 37,558,191 km (0.103 R)
• M64: 38,023,291 km (0.052 R)
• M65: 39,429,960 km (0.119 R)
• M66: 40,948,976 km (0.116 R)
• M67: 41,523,582 km (0.071 R)
• M68: 42,777,661 km (0.059 R)
• M69: 43,360,644 km (0.053 R)
• M70: 44,436,252 km (0.117 R)
• M71: 46,514,017 km (0.074 R)
• M72: 47,113,456 km (0.088 R)
• M73: 47,614,908 km (0.069 R)
• M74: 48,219,134 km (0.111 R)
• M75: 48,927,031 km (0.104 R)
• M76: 50,455,771 km (0.047 R)
• M77: 50,866,118 km (0.11 R)
• M78: 52,726,069 km (0.114 R)
• M79: 53,559,927 km (0.073 R)
• M80: 55,769,338 km (0.062 R)
• M81: 56,193,448 km (0.089 R)
• M82: 57,045,109 km (0.082 R)
• M83: 58,115,631 km (0.102 R)
• M84: 58,653,286 km (0.055 R)
• M85: 58,761,146 km (0.065 R)
• M86: 59,084,726 km (0.102 R)
• M87: 62,573,498 km (0.083 R)
• M88: 63,345,573 km (0.104 R)
• M89: 64,342,792 km (0.116 R)
• M90: 66,128,392 km (0.09 R)
• M91: 69,862,355 km (0.102 R)
• M92: 69,976,648 km (0.084 R)
• M93: 70,205,234 km (0.094 R)
• M94: 70,319,676 km (0.104 R)
• M95: 71,237,160 km (0.047 R)
• M96: 74,013,098 km (0.077 R)
• M97: 77,769,201 km (0.047 R)
• M98: 78,006,015 km (0.085 R)
• M99: 78,480,389 km (0.103 R)
• M100: 79,074,592 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 15,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit