🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.64 AU

Year: 139 Days

Day: 24.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.78 AU - 1.12 AU

Year: 355 Days

Day: 15.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 94.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.81 AU - 1.11 AU

Year: 360 Days

Day: 19.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,515,462 km

• M1: 464,202 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.8 AU - 1.24 AU

Year: 394 Days

Day: 25.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.64 AU - 4.04 AU

Year: 2337 Days

Day: 39.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,515,462 km

• M1: 583,132 km (0.109 R)
• M2: 1,179,430 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.94 AU - 4.12 AU

Year: 3098 Days

Day: 27.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,515,462 km

• M1: 1,003,353 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838

Radius: 11.3

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.81 AU - 9.95 AU

Year: 11891 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,515,462 km

• M1: 149,897 km (0.035 R)
• M2: 279,150 km (0.118 R)
• M3: 484,548 km (0.115 R)
• M4: 688,449 km (0.113 R)
• M5: 840,890 km (0.057 R)
• M6: 1,742,217 km (0.04 R)
• M7: 1,821,204 km (0.077 R)
• M8: 2,149,422 km (0.088 R)
• M9: 2,234,543 km (0.042 R)
• M10: 2,408,227 km (0.048 R)
• M11: 2,586,398 km (0.098 R)
• M12: 3,051,049 km (0.073 R)
• M13: 3,147,240 km (0.062 R)
• M14: 3,309,703 km (0.094 R)
• M15: 3,779,590 km (0.109 R)
• M16: 4,414,633 km (0.075 R)
• M17: 4,487,338 km (0.116 R)
• M18: 5,468,101 km (0.104 R)
• M19: 5,585,386 km (0.073 R)
• M20: 6,637,508 km (0.11 R)
• M21: 6,973,654 km (0.071 R)
• M22: 7,229,317 km (0.098 R)
• M23: 7,531,505 km (0.035 R)
• M24: 7,749,918 km (0.051 R)
• M25: 7,970,575 km (0.087 R)
• M26: 8,059,286 km (0.106 R)
• M27: 8,282,785 km (0.049 R)
• M28: 8,508,379 km (0.117 R)
• M29: 9,903,977 km (0.054 R)
• M30: 10,095,313 km (0.037 R)
• M31: 11,120,507 km (0.092 R)
• M32: 13,215,925 km (0.105 R)
• M33: 13,321,242 km (0.078 R)
• M34: 15,374,622 km (0.098 R)
• M35: 16,949,888 km (0.111 R)
• M36: 17,931,100 km (0.115 R)
• M37: 18,047,786 km (0.104 R)
• M38: 18,281,907 km (0.099 R)
• M39: 18,458,133 km (0.078 R)
• M40: 18,634,958 km (0.056 R)
• M41: 19,109,034 km (0.12 R)
• M42: 19,287,953 km (0.053 R)
• M43: 19,647,287 km (0.07 R)
• M44: 20,311,950 km (0.07 R)
• M45: 21,663,268 km (0.061 R)
• M46: 22,412,603 km (0.096 R)
• M47: 22,790,488 km (0.11 R)
• M48: 22,916,898 km (0.025 R)
• M49: 24,000,734 km (0.087 R)
• M50: 24,971,026 km (0.085 R)
• M51: 25,428,347 km (0.063 R)
• M52: 25,559,395 km (0.078 R)
• M53: 26,020,156 km (0.071 R)
• M54: 27,486,066 km (0.064 R)
• M55: 27,620,704 km (0.055 R)
• M56: 27,890,578 km (0.066 R)
• M57: 29,390,446 km (0.069 R)
• M58: 29,596,892 km (0.04 R)
• M59: 30,219,518 km (0.084 R)
• M60: 30,427,908 km (0.082 R)
• M61: 31,126,380 km (0.059 R)
• M62: 32,681,300 km (0.085 R)
• M63: 33,684,055 km (0.055 R)
• M64: 35,060,954 km (0.09 R)
• M65: 35,792,936 km (0.095 R)
• M66: 36,087,195 km (0.088 R)
• M67: 37,944,453 km (0.071 R)
• M68: 38,394,742 km (0.032 R)
• M69: 39,300,707 km (0.108 R)
• M70: 39,680,386 km (0.085 R)
• M71: 40,213,852 km (0.116 R)
• M72: 40,596,225 km (0.076 R)
• M73: 41,905,804 km (0.113 R)
• M74: 44,882,802 km (0.034 R)
• M75: 47,442,122 km (0.089 R)
• M76: 48,008,350 km (0.086 R)
• M77: 48,251,596 km (0.109 R)
• M78: 48,739,435 km (0.101 R)
• M79: 50,624,817 km (0.118 R)
• M80: 51,784,051 km (0.107 R)
• M81: 51,867,227 km (0.076 R)
• M82: 52,283,558 km (0.044 R)
• M83: 52,952,111 km (0.092 R)
• M84: 53,455,358 km (0.099 R)
• M85: 54,297,594 km (0.086 R)
• M86: 54,889,852 km (0.042 R)
• M87: 55,314,112 km (0.106 R)
• M88: 55,824,689 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 14

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.48 AU - 12.08 AU

Year: 12620 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,515,462 km

• M1: 559,945 km (0.112 R)
• M2: 830,268 km (0.064 R)
• M3: 1,369,120 km (0.119 R)
• M4: 1,541,756 km (0.11 R)
• M5: 1,653,505 km (0.071 R)
• M6: 1,909,467 km (0.042 R)
• M7: 2,030,193 km (0.096 R)
• M8: 2,279,722 km (0.083 R)
• M9: 2,513,095 km (0.103 R)
• M10: 2,619,459 km (0.071 R)
• M11: 2,836,675 km (0.115 R)
• M12: 3,554,146 km (0.034 R)
• M13: 4,262,791 km (0.067 R)
• M14: 4,881,229 km (0.077 R)
• M15: 4,981,459 km (0.116 R)
• M16: 5,116,247 km (0.05 R)
• M17: 5,218,123 km (0.029 R)
• M18: 5,632,509 km (0.093 R)
• M19: 6,864,448 km (0.058 R)
• M20: 10,159,191 km (0.058 R)
• M21: 11,604,157 km (0.108 R)
• M22: 12,419,316 km (0.104 R)
• M23: 13,440,621 km (0.111 R)
• M24: 14,974,148 km (0.106 R)
• M25: 15,366,244 km (0.118 R)
• M26: 16,210,575 km (0.043 R)
• M27: 16,411,485 km (0.104 R)
• M28: 16,613,143 km (0.115 R)
• M29: 17,274,365 km (0.073 R)
• M30: 17,996,175 km (0.102 R)
• M31: 19,203,280 km (0.058 R)
• M32: 19,897,115 km (0.029 R)
• M33: 20,058,531 km (0.092 R)
• M34: 20,274,251 km (0.105 R)
• M35: 20,708,085 km (0.087 R)
• M36: 22,027,838 km (0.103 R)
• M37: 22,473,789 km (0.047 R)
• M38: 22,641,787 km (0.115 R)
• M39: 22,866,483 km (0.093 R)
• M40: 23,658,754 km (0.08 R)
• M41: 24,517,445 km (0.106 R)
• M42: 25,270,072 km (0.066 R)
• M43: 25,386,459 km (0.102 R)
• M44: 25,795,460 km (0.095 R)
• M45: 25,912,745 km (0.078 R)
• M46: 27,572,982 km (0.091 R)
• M47: 28,416,116 km (0.106 R)
• M48: 28,597,727 km (0.114 R)
• M49: 28,719,201 km (0.07 R)
• M50: 29,023,333 km (0.105 R)
• M51: 29,389,848 km (0.089 R)
• M52: 29,942,463 km (0.108 R)
• M53: 30,065,731 km (0.112 R)
• M54: 30,498,518 km (0.054 R)
• M55: 30,746,701 km (0.071 R)
• M56: 31,245,161 km (0.073 R)
• M57: 31,432,757 km (0.099 R)
• M58: 31,683,483 km (0.079 R)
• M59: 31,934,957 km (0.1 R)
• M60: 32,187,029 km (0.1 R)
• M61: 32,502,980 km (0.102 R)
• M62: 32,947,136 km (0.039 R)
• M63: 33,777,404 km (0.061 R)
• M64: 34,162,918 km (0.092 R)
• M65: 34,873,358 km (0.118 R)
• M66: 35,850,232 km (0.094 R)
• M67: 36,112,178 km (0.116 R)
• M68: 37,166,544 km (0.081 R)
• M69: 37,697,616 km (0.048 R)
• M70: 38,364,823 km (0.051 R)
• M71: 39,170,706 km (0.095 R)
• M72: 39,440,581 km (0.061 R)
• M73: 39,575,817 km (0.031 R)
• M74: 41,278,391 km (0.069 R)
• M75: 41,828,313 km (0.084 R)
• M76: 42,173,136 km (0.086 R)
• M77: 43,353,014 km (0.08 R)
• M78: 43,632,164 km (0.1 R)
• M79: 45,744,934 km (0.092 R)
• M80: 46,242,647 km (0.116 R)
• M81: 46,742,303 km (0.093 R)
• M82: 47,028,634 km (0.117 R)
• M83: 47,963,022 km (0.059 R)
• M84: 48,324,002 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641

Radius: 10.6

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.76 AU - 13.34 AU

Year: 15029 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,515,462 km

• M1: 153,487 km (0.11 R)
• M2: 256,112 km (0.117 R)
• M3: 859,739 km (0.042 R)
• M4: 1,494,782 km (0.098 R)
• M5: 1,789,191 km (0.12 R)
• M6: 2,102,149 km (0.089 R)
• M7: 2,340,758 km (0.12 R)
• M8: 2,877,216 km (0.112 R)
• M9: 4,097,336 km (0.117 R)
• M10: 4,510,525 km (0.099 R)
• M11: 4,664,162 km (0.082 R)
• M12: 4,937,179 km (0.108 R)
• M13: 5,336,455 km (0.106 R)
• M14: 5,829,380 km (0.043 R)
• M15: 7,124,748 km (0.085 R)
• M16: 7,484,830 km (0.094 R)
• M17: 8,316,744 km (0.105 R)
• M18: 8,887,609 km (0.114 R)
• M19: 10,624,291 km (0.104 R)
• M20: 11,347,746 km (0.116 R)
• M21: 11,768,416 km (0.117 R)
• M22: 12,140,615 km (0.054 R)
• M23: 12,733,322 km (0.061 R)
• M24: 13,667,860 km (0.049 R)
• M25: 14,454,146 km (0.083 R)
• M26: 15,024,713 km (0.073 R)
• M27: 15,428,477 km (0.039 R)
• M28: 16,483,142 km (0.091 R)
• M29: 16,839,933 km (0.084 R)
• M30: 17,440,120 km (0.055 R)
• M31: 18,047,487 km (0.101 R)
• M32: 18,661,586 km (0.116 R)
• M33: 20,736,808 km (0.044 R)
• M34: 23,482,079 km (0.113 R)
• M35: 23,548,799 km (0.106 R)
• M36: 23,950,619 km (0.077 R)
• M37: 24,896,975 km (0.104 R)
• M38: 25,169,692 km (0.082 R)
• M39: 25,237,909 km (0.083 R)
• M40: 25,993,528 km (0.117 R)
• M41: 27,105,788 km (0.104 R)
• M42: 27,667,677 km (0.114 R)
• M43: 27,738,288 km (0.115 R)
• M44: 28,946,141 km (0.081 R)
• M45: 29,881,427 km (0.1 R)
• M46: 29,953,682 km (0.066 R)
• M47: 31,855,371 km (0.061 R)
• M48: 32,003,173 km (0.071 R)
• M49: 32,970,174 km (0.108 R)
• M50: 33,720,407 km (0.062 R)
• M51: 33,871,202 km (0.089 R)
• M52: 34,704,163 km (0.09 R)
• M53: 34,856,453 km (0.073 R)
• M54: 35,085,039 km (0.086 R)
• M55: 35,697,343 km (0.114 R)
• M56: 36,390,430 km (0.091 R)
• M57: 36,545,114 km (0.118 R)
• M58: 36,777,440 km (0.081 R)
• M59: 37,088,005 km (0.045 R)
• M60: 39,524,206 km (0.093 R)
• M61: 40,001,723 km (0.112 R)
• M62: 40,081,458 km (0.063 R)
• M63: 40,881,957 km (0.094 R)
• M64: 41,284,225 km (0.079 R)
• M65: 41,607,057 km (0.111 R)
• M66: 42,092,802 km (0.101 R)
• M67: 42,661,872 km (0.085 R)
• M68: 43,315,315 km (0.117 R)
• M69: 43,643,234 km (0.081 R)
• M70: 43,972,050 km (0.075 R)
• M71: 44,714,804 km (0.093 R)
• M72: 45,046,312 km (0.115 R)
• M73: 46,799,899 km (0.082 R)
• M74: 47,052,270 km (0.093 R)
• M75: 47,220,717 km (0.066 R)
• M76: 49,514,801 km (0.1 R)
• M77: 50,545,979 km (0.036 R)
• M78: 50,977,718 km (0.118 R)
• M79: 52,804,308 km (0.119 R)
• M80: 52,891,823 km (0.103 R)
• M81: 53,417,959 km (0.047 R)
• M82: 53,769,813 km (0.112 R)
• M83: 54,034,003 km (0.067 R)
• M84: 54,475,466 km (0.028 R)
• M85: 55,006,838 km (0.115 R)
• M86: 55,539,855 km (0.12 R)
• M87: 58,230,822 km (0.106 R)
• M88: 58,864,668 km (0.116 R)
• M89: 59,318,996 km (0.119 R)
• M90: 59,592,013 km (0.059 R)
• M91: 60,597,011 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 17,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit