🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.73 AU - 0.83 AU

Year: 253 Days

Day: 17.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.81 AU - 0.83 AU

Year: 273 Days

Day: 35 Hours

Environment

Temp: 129 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,164,413 km

• M1: 30,668 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.04 AU - 1.58 AU

Year: 550 Days

Day: 14.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 52.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.39 AU - 1.57 AU

Year: 661 Days

Day: 35.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.94 AU - 1.96 AU

Year: 1000 Days

Day: 31.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.2

Radius: 12.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.35 AU - 10.35 AU

Year: 9665 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 81,164,413 km

• M1: 154,834 km (0.093 R)
• M2: 282,291 km (0.104 R)
• M3: 386,860 km (0.056 R)
• M4: 640,877 km (0.061 R)
• M5: 725,550 km (0.108 R)
• M6: 1,140,534 km (0.111 R)
• M7: 1,270,385 km (0.057 R)
• M8: 1,558,959 km (0.085 R)
• M9: 1,691,204 km (0.115 R)
• M10: 1,868,777 km (0.038 R)
• M11: 2,024,059 km (0.107 R)
• M12: 2,500,528 km (0.12 R)
• M13: 2,625,143 km (0.068 R)
• M14: 2,735,995 km (0.072 R)
• M15: 2,897,112 km (0.044 R)
• M16: 3,077,976 km (0.066 R)
• M17: 3,161,452 km (0.044 R)
• M18: 3,296,688 km (0.116 R)
• M19: 3,399,312 km (0.063 R)
• M20: 3,910,937 km (0.03 R)
• M21: 4,001,593 km (0.11 R)
• M22: 4,656,234 km (0.039 R)
• M23: 4,810,619 km (0.099 R)
• M24: 5,084,981 km (0.12 R)
• M25: 5,425,017 km (0.117 R)
• M26: 5,752,038 km (0.116 R)
• M27: 5,855,410 km (0.087 R)
• M28: 5,938,736 km (0.09 R)
• M29: 6,022,361 km (0.118 R)
• M30: 6,382,294 km (0.045 R)
• M31: 6,880,455 km (0.061 R)
• M32: 7,167,683 km (0.104 R)
• M33: 7,391,332 km (0.103 R)
• M34: 8,285,478 km (0.111 R)
• M35: 8,614,893 km (0.108 R)
• M36: 8,781,096 km (0.112 R)
• M37: 9,068,773 km (0.09 R)
• M38: 9,262,203 km (0.085 R)
• M39: 9,506,047 km (0.049 R)
• M40: 9,677,935 km (0.108 R)
• M41: 10,024,853 km (0.066 R)
• M42: 10,225,014 km (0.073 R)
• M43: 10,680,091 km (0.098 R)
• M44: 11,038,528 km (0.101 R)
• M45: 11,141,750 km (0.096 R)
• M46: 11,531,602 km (0.079 R)
• M47: 11,610,141 km (0.05 R)
• M48: 11,925,942 km (0.086 R)
• M49: 12,058,336 km (0.113 R)
• M50: 12,539,144 km (0.106 R)
• M51: 13,796,364 km (0.039 R)
• M52: 13,935,341 km (0.091 R)
• M53: 14,186,964 km (0.095 R)
• M54: 14,439,934 km (0.109 R)
• M55: 15,236,693 km (0.084 R)
• M56: 15,611,585 km (0.096 R)
• M57: 16,458,608 km (0.032 R)
• M58: 16,547,020 km (0.083 R)
• M59: 17,111,154 km (0.107 R)
• M60: 18,136,348 km (0.048 R)
• M61: 18,625,683 km (0.112 R)
• M62: 18,871,921 km (0.076 R)
• M63: 19,430,071 km (0.116 R)
• M64: 20,277,393 km (0.119 R)
• M65: 20,944,899 km (0.114 R)
• M66: 21,554,959 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687

Radius: 7.2

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.82 AU - 17.74 AU

Year: 23011 Days

Day: 23.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,164,413 km

• M1: 128,355 km (0.086 R)
• M2: 213,327 km (0.103 R)
• M3: 940,671 km (0.049 R)
• M4: 1,051,673 km (0.097 R)
• M5: 1,538,315 km (0.061 R)
• M6: 2,613,176 km (0.094 R)
• M7: 2,731,208 km (0.051 R)
• M8: 3,737,104 km (0.102 R)
• M9: 3,870,396 km (0.1 R)
• M10: 5,587,032 km (0.112 R)
• M11: 5,841,797 km (0.104 R)
• M12: 5,996,631 km (0.115 R)
• M13: 6,415,953 km (0.065 R)
• M14: 7,117,567 km (0.071 R)
• M15: 7,786,569 km (0.034 R)
• M16: 8,475,617 km (0.046 R)
• M17: 9,727,901 km (0.099 R)
• M18: 10,344,244 km (0.062 R)
• M19: 11,292,395 km (0.098 R)
• M20: 11,939,855 km (0.106 R)
• M21: 12,070,903 km (0.099 R)
• M22: 13,338,445 km (0.105 R)
• M23: 13,816,111 km (0.108 R)
• M24: 15,925,741 km (0.064 R)
• M25: 15,997,697 km (0.097 R)
• M26: 16,287,019 km (0.09 R)
• M27: 16,870,601 km (0.099 R)
• M28: 21,381,575 km (0.061 R)
• M29: 25,982,308 km (0.056 R)
• M30: 27,264,661 km (0.111 R)
• M31: 28,567,509 km (0.101 R)
• M32: 28,655,023 km (0.075 R)
• M33: 30,068,424 km (0.107 R)
• M34: 32,962,694 km (0.073 R)
• M35: 33,515,159 km (0.1 R)
• M36: 36,323,111 km (0.11 R)
• M37: 37,084,564 km (0.105 R)
• M38: 37,467,236 km (0.114 R)
• M39: 37,851,253 km (0.061 R)
• M40: 38,140,127 km (0.106 R)
• M41: 38,526,388 km (0.104 R)
• M42: 39,011,086 km (0.09 R)
• M43: 39,400,339 km (0.116 R)
• M44: 40,280,723 km (0.033 R)
• M45: 40,379,008 km (0.11 R)
• M46: 40,772,750 km (0.093 R)
• M47: 41,068,804 km (0.031 R)
• M48: 43,061,149 km (0.061 R)
• M49: 43,463,417 km (0.118 R)
• M50: 43,564,097 km (0.109 R)
• M51: 43,765,904 km (0.092 R)
• M52: 43,866,883 km (0.074 R)
• M53: 44,068,990 km (0.117 R)
• M54: 44,779,280 km (0.069 R)
• M55: 45,595,486 km (0.071 R)
• M56: 45,697,811 km (0.115 R)
• M57: 45,800,286 km (0.093 R)
• M58: 46,108,158 km (0.091 R)
• M59: 46,725,848 km (0.116 R)
• M60: 47,242,559 km (0.088 R)
• M61: 47,346,230 km (0.051 R)
• M62: 48,490,803 km (0.089 R)
• M63: 48,699,792 km (0.032 R)
• M64: 49,013,947 km (0.091 R)
• M65: 49,749,669 km (0.095 R)
• M66: 51,444,913 km (0.113 R)
• M67: 51,764,902 km (0.076 R)
• M68: 52,085,640 km (0.087 R)
• M69: 52,621,500 km (0.085 R)
• M70: 53,159,155 km (0.119 R)
• M71: 54,348,458 km (0.105 R)
• M72: 54,456,916 km (0.119 R)
• M73: 55,328,024 km (0.099 R)
• M74: 55,437,231 km (0.108 R)
• M75: 55,874,805 km (0.106 R)
• M76: 55,984,310 km (0.059 R)
• M77: 57,857,724 km (0.093 R)
• M78: 58,301,581 km (0.042 R)
• M79: 58,412,733 km (0.12 R)
• M80: 58,746,485 km (0.072 R)
• M81: 61,326,600 km (0.094 R)
• M82: 61,892,529 km (0.082 R)
• M83: 67,061,883 km (0.09 R)
• M84: 67,294,807 km (0.077 R)
• M85: 68,346,330 km (0.105 R)
• M86: 70,229,319 km (0.082 R)
• M87: 72,367,820 km (0.116 R)
• M88: 72,845,935 km (0.047 R)
• M89: 74,527,714 km (0.111 R)
• M90: 76,222,209 km (0.062 R)
• M91: 76,343,683 km (0.114 R)
• M92: 78,910,483 km (0.116 R)
• M93: 81,257,075 km (0.115 R)
• M94: 82,252,051 km (0.114 R)
• M95: 83,125,852 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.5

Radius: 7.8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.98 AU - 23.68 AU

Year: 32416 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,164,413 km

• M1: 326,273 km (0.043 R)
• M2: 417,378 km (0.047 R)
• M3: 650,751 km (0.095 R)
• M4: 1,142,629 km (0.089 R)
• M5: 1,258,716 km (0.1 R)
• M6: 1,795,474 km (0.102 R)
• M7: 2,000,572 km (0.091 R)
• M8: 2,249,503 km (0.113 R)
• M9: 2,396,109 km (0.047 R)
• M10: 2,470,758 km (0.115 R)
• M11: 3,636,874 km (0.071 R)
• M12: 4,073,550 km (0.086 R)
• M13: 4,207,739 km (0.117 R)
• M14: 4,526,832 km (0.11 R)
• M15: 4,712,782 km (0.115 R)
• M16: 5,679,334 km (0.105 R)
• M17: 5,980,923 km (0.087 R)
• M18: 6,082,649 km (0.083 R)
• M19: 6,652,617 km (0.109 R)
• M20: 9,332,214 km (0.11 R)
• M21: 10,291,286 km (0.065 R)
• M22: 11,470,417 km (0.099 R)
• M23: 11,851,592 km (0.117 R)
• M24: 11,979,648 km (0.076 R)
• M25: 12,237,106 km (0.11 R)
• M26: 12,561,284 km (0.093 R)
• M27: 14,224,962 km (0.038 R)
• M28: 14,292,880 km (0.058 R)
• M29: 15,047,751 km (0.117 R)
• M30: 15,886,097 km (0.089 R)
• M31: 16,168,837 km (0.114 R)
• M32: 16,453,223 km (0.049 R)
• M33: 16,739,403 km (0.094 R)
• M34: 16,954,974 km (0.095 R)
• M35: 17,027,080 km (0.115 R)
• M36: 17,753,677 km (0.028 R)
• M37: 18,638,848 km (0.088 R)
• M38: 19,011,945 km (0.074 R)
• M39: 20,145,896 km (0.041 R)
• M40: 22,637,299 km (0.068 R)
• M41: 22,716,736 km (0.053 R)
• M42: 22,875,908 km (0.042 R)
• M43: 23,195,150 km (0.113 R)
• M44: 26,218,224 km (0.103 R)
• M45: 26,972,047 km (0.06 R)
• M46: 27,056,271 km (0.08 R)
• M47: 27,225,017 km (0.073 R)
• M48: 28,329,798 km (0.109 R)
• M49: 28,586,807 km (0.034 R)
• M50: 29,536,005 km (0.12 R)
• M51: 30,320,197 km (0.052 R)
• M52: 31,376,508 km (0.081 R)
• M53: 33,615,539 km (0.097 R)
• M54: 34,160,674 km (0.105 R)
• M55: 34,434,139 km (0.072 R)
• M56: 34,525,543 km (0.09 R)
• M57: 35,075,465 km (0.063 R)
• M58: 37,303,725 km (0.09 R)
• M59: 37,679,515 km (0.117 R)
• M60: 39,100,096 km (0.088 R)
• M61: 39,386,277 km (0.06 R)
• M62: 41,118,022 km (0.12 R)
• M63: 41,603,467 km (0.057 R)
• M64: 45,154,472 km (0.061 R)
• M65: 45,655,176 km (0.087 R)
• M66: 46,359,483 km (0.106 R)
• M67: 49,109,391 km (0.067 R)
• M68: 49,727,529 km (0.115 R)
• M69: 53,702,494 km (0.071 R)
• M70: 54,552,210 km (0.091 R)
• M71: 54,978,713 km (0.071 R)
• M72: 56,588,087 km (0.074 R)
• M73: 57,344,454 km (0.079 R)
• M74: 58,539,741 km (0.041 R)
• M75: 58,648,798 km (0.079 R)
• M76: 61,952,218 km (0.063 R)
• M77: 62,174,521 km (0.06 R)
• M78: 62,731,623 km (0.07 R)
• M79: 63,514,319 km (0.05 R)
• M80: 63,626,368 km (0.111 R)
• M81: 63,962,963 km (0.114 R)
• M82: 64,187,809 km (0.063 R)
• M83: 64,300,306 km (0.108 R)
• M84: 65,315,478 km (0.074 R)
• M85: 65,541,819 km (0.06 R)
• M86: 66,449,729 km (0.053 R)
• M87: 68,048,481 km (0.078 R)
• M88: 71,516,908 km (0.114 R)
• M89: 71,983,803 km (0.062 R)
• M90: 73,507,756 km (0.067 R)
• M91: 76,826,435 km (0.092 R)
• M92: 77,184,872 km (0.083 R)
• M93: 77,424,079 km (0.066 R)
• M94: 77,783,562 km (0.097 R)
• M95: 79,106,008 km (0.088 R)
• M96: 79,709,635 km (0.086 R)
• M97: 80,314,758 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 17,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit