🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.63 AU - 0.71 AU

Year: 198 Days

Day: 31.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 117.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 118,422,210 km

• M1: 42,785 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1 AU - 1.12 AU

Year: 395 Days

Day: 20.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 118,422,210 km

• M1: 778,358 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.59 AU - 2.23 AU

Year: 955 Days

Day: 34.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,422,210 km

• M1: 692,040 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.16 AU - 5.64 AU

Year: 3923 Days

Day: 27.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.9

Radius: 10.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.45 AU - 5.57 AU

Year: 4678 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 118,422,210 km

• M1: 177,722 km (0.095 R)
• M2: 250,876 km (0.114 R)
• M3: 327,919 km (0.098 R)
• M4: 582,235 km (0.106 R)
• M5: 828,024 km (0.065 R)
• M6: 1,031,178 km (0.094 R)
• M7: 1,171,351 km (0.116 R)
• M8: 1,373,308 km (0.081 R)
• M9: 1,471,445 km (0.083 R)
• M10: 1,750,145 km (0.11 R)
• M11: 1,934,899 km (0.118 R)
• M12: 2,391,172 km (0.03 R)
• M13: 2,597,019 km (0.112 R)
• M14: 2,826,502 km (0.11 R)
• M15: 2,952,912 km (0.084 R)
• M16: 3,174,018 km (0.079 R)
• M17: 3,343,512 km (0.099 R)
• M18: 3,438,956 km (0.109 R)
• M19: 3,613,088 km (0.036 R)
• M20: 3,750,568 km (0.12 R)
• M21: 4,193,976 km (0.094 R)
• M22: 4,297,049 km (0.07 R)
• M23: 4,548,074 km (0.113 R)
• M24: 5,152,450 km (0.1 R)
• M25: 5,263,152 km (0.083 R)
• M26: 5,374,453 km (0.094 R)
• M27: 5,531,830 km (0.107 R)
• M28: 5,667,815 km (0.061 R)
• M29: 5,920,186 km (0.068 R)
• M30: 6,106,136 km (0.12 R)
• M31: 7,212,113 km (0.117 R)
• M32: 7,737,351 km (0.111 R)
• M33: 8,457,067 km (0.096 R)
• M34: 8,771,970 km (0.104 R)
• M35: 9,090,913 km (0.11 R)
• M36: 9,494,827 km (0.048 R)
• M37: 9,712,642 km (0.12 R)
• M38: 10,014,979 km (0.071 R)
• M39: 10,488,157 km (0.058 R)
• M40: 10,685,178 km (0.037 R)
• M41: 10,770,000 km (0.104 R)
• M42: 10,854,971 km (0.109 R)
• M43: 11,168,678 km (0.059 R)
• M44: 12,010,016 km (0.096 R)
• M45: 12,275,403 km (0.095 R)
• M46: 12,364,264 km (0.087 R)
• M47: 12,453,275 km (0.086 R)
• M48: 13,052,564 km (0.102 R)
• M49: 13,416,685 km (0.093 R)
• M50: 13,569,275 km (0.11 R)
• M51: 14,061,901 km (0.054 R)
• M52: 14,843,101 km (0.071 R)
• M53: 15,096,220 km (0.119 R)
• M54: 15,670,676 km (0.052 R)
• M55: 16,284,775 km (0.1 R)
• M56: 16,349,850 km (0.098 R)
• M57: 16,709,484 km (0.093 R)
• M58: 16,808,069 km (0.114 R)
• M59: 17,104,871 km (0.114 R)
• M60: 17,536,610 km (0.059 R)
• M61: 18,512,736 km (0.108 R)
• M62: 18,716,938 km (0.06 R)
• M63: 18,785,154 km (0.107 R)
• M64: 19,024,660 km (0.036 R)
• M65: 19,127,584 km (0.05 R)
• M66: 19,506,515 km (0.072 R)
• M67: 19,749,013 km (0.117 R)
• M68: 19,922,696 km (0.113 R)
• M69: 20,412,031 km (0.117 R)
• M70: 20,728,730 km (0.101 R)
• M71: 21,617,042 km (0.095 R)
• M72: 21,724,453 km (0.12 R)
• M73: 23,467,119 km (0.106 R)
• M74: 23,835,878 km (0.059 R)
• M75: 24,579,080 km (0.053 R)
• M76: 24,878,575 km (0.079 R)
• M77: 25,028,621 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.9

Radius: 4.2

Gravity: 42.4 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.83 AU - 19.89 AU

Year: 26159 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 118,422,210 km

• M1: 444,904 km (0.103 R)
• M2: 613,650 km (0.107 R)
• M3: 858,393 km (0.1 R)
• M4: 976,126 km (0.119 R)
• M5: 1,394,402 km (0.112 R)
• M6: 1,428,660 km (0.078 R)
• M7: 1,604,288 km (0.091 R)
• M8: 2,211,206 km (0.053 R)
• M9: 2,623,049 km (0.057 R)
• M10: 2,794,488 km (0.08 R)
• M11: 3,515,700 km (0.118 R)
• M12: 4,341,031 km (0.109 R)
• M13: 4,543,587 km (0.088 R)
• M14: 4,905,613 km (0.084 R)
• M15: 5,384,476 km (0.081 R)
• M16: 6,674,608 km (0.113 R)
• M17: 7,747,225 km (0.093 R)
• M18: 8,241,048 km (0.073 R)
• M19: 8,428,793 km (0.094 R)
• M20: 9,519,212 km (0.048 R)
• M21: 9,584,586 km (0.105 R)
• M22: 9,716,083 km (0.083 R)
• M23: 9,782,055 km (0.053 R)
• M24: 11,618,519 km (0.066 R)
• M25: 12,040,833 km (0.086 R)
• M26: 12,396,577 km (0.113 R)
• M27: 12,539,892 km (0.107 R)
• M28: 13,484,303 km (0.107 R)
• M29: 13,631,657 km (0.106 R)
• M30: 14,226,309 km (0.089 R)
• M31: 14,376,355 km (0.111 R)
• M32: 14,905,483 km (0.075 R)
• M33: 15,749,664 km (0.06 R)
• M34: 18,292,379 km (0.06 R)
• M35: 18,373,910 km (0.063 R)
• M36: 18,537,121 km (0.088 R)
• M37: 20,365,506 km (0.093 R)
• M38: 23,390,076 km (0.091 R)
• M39: 24,279,734 km (0.053 R)
• M40: 26,000,110 km (0.097 R)
• M41: 26,091,813 km (0.061 R)
• M42: 26,183,517 km (0.106 R)
• M43: 28,134,722 km (0.113 R)
• M44: 28,417,312 km (0.08 R)
• M45: 29,080,180 km (0.088 R)
• M46: 32,076,775 km (0.086 R)
• M47: 34,563,690 km (0.075 R)
• M48: 35,983,225 km (0.106 R)
• M49: 37,940,114 km (0.079 R)
• M50: 39,193,595 km (0.108 R)
• M51: 39,614,563 km (0.065 R)
• M52: 40,779,632 km (0.113 R)
• M53: 43,469,102 km (0.057 R)
• M54: 47,889,869 km (0.085 R)
• M55: 49,017,238 km (0.06 R)
• M56: 50,495,864 km (0.071 R)
• M57: 52,915,011 km (0.098 R)
• M58: 53,729,721 km (0.07 R)
• M59: 54,314,200 km (0.108 R)
• M60: 54,783,339 km (0.114 R)
• M61: 55,371,707 km (0.048 R)
• M62: 57,387,538 km (0.101 R)
• M63: 57,506,768 km (0.059 R)
• M64: 59,065,578 km (0.106 R)
• M65: 59,306,580 km (0.11 R)
• M66: 59,668,756 km (0.072 R)
• M67: 61,124,643 km (0.113 R)
• M68: 63,947,854 km (0.101 R)
• M69: 64,319,305 km (0.115 R)
• M70: 64,939,837 km (0.073 R)
• M71: 66,687,888 km (0.082 R)
• M72: 67,819,746 km (0.038 R)
• M73: 68,831,177 km (0.087 R)
• M74: 69,084,745 km (0.051 R)
• M75: 71,509,877 km (0.072 R)
• M76: 72,926,568 km (0.097 R)
• M77: 74,742,986 km (0.06 R)
• M78: 77,100,050 km (0.077 R)
• M79: 77,495,287 km (0.05 R)
• M80: 77,759,178 km (0.053 R)
• M81: 77,891,273 km (0.119 R)
• M82: 79,747,633 km (0.078 R)
• M83: 80,280,650 km (0.114 R)
• M84: 82,424,836 km (0.116 R)
• M85: 84,723,557 km (0.114 R)
• M86: 86,222,079 km (0.109 R)
• M87: 86,358,812 km (0.059 R)
• M88: 88,555,208 km (0.043 R)
• M89: 89,245,452 km (0.116 R)
• M90: 89,383,681 km (0.071 R)
• M91: 89,937,342 km (0.11 R)
• M92: 90,214,697 km (0.037 R)
• M93: 91,884,359 km (0.065 R)
• M94: 92,163,658 km (0.08 R)
• M95: 92,443,107 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.2

Radius: 4.1

Gravity: 58.91 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.72 AU - 24.24 AU

Year: 32299 Days

Day: 24.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 118,422,210 km

• M1: 893,398 km (0.073 R)
• M2: 1,257,071 km (0.072 R)
• M3: 1,536,370 km (0.034 R)
• M4: 2,243,220 km (0.048 R)
• M5: 2,779,828 km (0.068 R)
• M6: 3,627,000 km (0.064 R)
• M7: 3,738,152 km (0.1 R)
• M8: 4,369,455 km (0.114 R)
• M9: 4,971,586 km (0.108 R)
• M10: 5,282,301 km (0.027 R)
• M11: 5,535,420 km (0.066 R)
• M12: 7,414,669 km (0.079 R)
• M13: 7,626,799 km (0.087 R)
• M14: 7,769,216 km (0.033 R)
• M15: 8,568,517 km (0.114 R)
• M16: 9,546,439 km (0.104 R)
• M17: 9,854,311 km (0.039 R)
• M18: 12,432,481 km (0.118 R)
• M19: 12,684,403 km (0.092 R)
• M20: 13,881,635 km (0.083 R)
• M21: 14,230,348 km (0.051 R)
• M22: 14,670,166 km (0.037 R)
• M23: 14,847,439 km (0.072 R)
• M24: 15,563,265 km (0.075 R)
• M25: 16,198,906 km (0.06 R)
• M26: 16,382,014 km (0.101 R)
• M27: 16,473,867 km (0.086 R)
• M28: 19,404,190 km (0.057 R)
• M29: 19,891,730 km (0.12 R)
• M30: 21,478,514 km (0.092 R)
• M31: 21,679,723 km (0.102 R)
• M32: 23,105,391 km (0.107 R)
• M33: 25,725,747 km (0.082 R)
• M34: 26,046,485 km (0.11 R)
• M35: 26,476,130 km (0.05 R)
• M36: 26,908,169 km (0.063 R)
• M37: 29,325,521 km (0.059 R)
• M38: 31,240,523 km (0.07 R)
• M39: 34,129,109 km (0.042 R)
• M40: 36,380,856 km (0.092 R)
• M41: 36,740,639 km (0.111 R)
• M42: 36,981,342 km (0.083 R)
• M43: 37,101,768 km (0.059 R)
• M44: 40,032,390 km (0.05 R)
• M45: 40,901,105 km (0.12 R)
• M46: 42,027,128 km (0.077 R)
• M47: 42,909,905 km (0.111 R)
• M48: 43,926,273 km (0.072 R)
• M49: 44,565,654 km (0.06 R)
• M50: 44,693,860 km (0.079 R)
• M51: 48,729,113 km (0.076 R)
• M52: 50,055,448 km (0.118 R)
• M53: 50,990,883 km (0.107 R)
• M54: 51,125,072 km (0.083 R)
• M55: 51,259,262 km (0.072 R)
• M56: 52,067,090 km (0.12 R)
• M57: 53,695,313 km (0.102 R)
• M58: 57,838,426 km (0.101 R)
• M59: 58,819,938 km (0.113 R)
• M60: 60,231,394 km (0.095 R)
• M61: 62,943,902 km (0.113 R)
• M62: 63,520,004 km (0.057 R)
• M63: 68,487,102 km (0.089 R)
• M64: 69,376,461 km (0.118 R)
• M65: 69,822,712 km (0.105 R)
• M66: 70,120,561 km (0.092 R)
• M67: 71,466,643 km (0.108 R)
• M68: 74,945,092 km (0.12 R)
• M69: 76,167,756 km (0.103 R)
• M70: 76,474,581 km (0.056 R)
• M71: 77,089,129 km (0.114 R)
• M72: 77,243,065 km (0.115 R)
• M73: 77,551,237 km (0.03 R)
• M74: 78,323,461 km (0.116 R)
• M75: 81,751,048 km (0.041 R)
• M76: 82,065,203 km (0.072 R)
• M77: 82,536,885 km (0.057 R)
• M78: 83,325,266 km (0.099 R)
• M79: 87,143,901 km (0.025 R)
• M80: 90,694,008 km (0.101 R)
• M81: 90,856,472 km (0.12 R)
• M82: 92,159,918 km (0.099 R)
• M83: 95,115,074 km (0.077 R)
• M84: 96,438,567 km (0.095 R)
• M85: 97,768,043 km (0.102 R)
• M86: 98,936,253 km (0.095 R)
• M87: 99,103,503 km (0.041 R)
• M88: 100,277,098 km (0.104 R)
• M89: 100,781,393 km (0.109 R)
• M90: 102,807,247 km (0.107 R)
• M91: 107,758,189 km (0.113 R)
• M92: 112,786,023 km (0.061 R)
• M93: 115,592,629 km (0.105 R)
• M94: 117,358,482 km (0.058 R)
• M95: 118,422,273 km (0.09 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 18,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit