🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.57 AU - 0.87 AU

Year: 213 Days

Day: 34.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,364,436 km

• M1: 60,587 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.81 AU - 0.83 AU

Year: 259 Days

Day: 21.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,364,436 km

• M1: 532,419 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.44 AU - 2.3 AU

Year: 891 Days

Day: 46.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.99 AU - 5.25 AU

Year: 3458 Days

Day: 25.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,364,436 km

• M1: 57,146 km (0.074 R)
• M2: 173,234 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525

Radius: 5.4

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.15 AU - 14.53 AU

Year: 18911 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 97.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 88,364,436 km

• M1: 134,189 km (0.089 R)
• M2: 202,855 km (0.113 R)
• M3: 450,738 km (0.096 R)
• M4: 544,087 km (0.077 R)
• M5: 861,833 km (0.052 R)
• M6: 931,546 km (0.091 R)
• M7: 1,003,203 km (0.108 R)
• M8: 1,443,619 km (0.114 R)
• M9: 1,640,789 km (0.071 R)
• M10: 2,091,677 km (0.06 R)
• M11: 2,218,237 km (0.117 R)
• M12: 2,680,644 km (0.071 R)
• M13: 2,993,304 km (0.117 R)
• M14: 3,465,285 km (0.072 R)
• M15: 3,615,182 km (0.11 R)
• M16: 4,077,739 km (0.109 R)
• M17: 4,236,013 km (0.041 R)
• M18: 4,355,991 km (0.054 R)
• M19: 4,396,382 km (0.043 R)
• M20: 4,640,526 km (0.072 R)
• M21: 4,805,832 km (0.105 R)
• M22: 5,142,277 km (0.097 R)
• M23: 5,399,586 km (0.108 R)
• M24: 5,442,819 km (0.118 R)
• M25: 5,705,064 km (0.101 R)
• M26: 5,793,327 km (0.119 R)
• M27: 6,747,911 km (0.119 R)
• M28: 7,124,150 km (0.093 R)
• M29: 7,750,217 km (0.106 R)
• M30: 7,799,135 km (0.116 R)
• M31: 8,094,591 km (0.095 R)
• M32: 8,243,740 km (0.097 R)
• M33: 8,951,488 km (0.111 R)
• M34: 9,468,947 km (0.032 R)
• M35: 9,784,150 km (0.083 R)
• M36: 10,370,723 km (0.052 R)
• M37: 11,633,778 km (0.041 R)
• M38: 12,483,494 km (0.088 R)
• M39: 12,771,021 km (0.093 R)
• M40: 13,235,821 km (0.111 R)
• M41: 14,361,695 km (0.095 R)
• M42: 14,602,547 km (0.095 R)
• M43: 15,027,405 km (0.109 R)
• M44: 15,394,818 km (0.083 R)
• M45: 17,147,806 km (0.116 R)
• M46: 17,467,496 km (0.054 R)
• M47: 18,373,012 km (0.112 R)
• M48: 18,765,706 km (0.113 R)
• M49: 19,960,395 km (0.091 R)
• M50: 20,499,247 km (0.066 R)
• M51: 20,702,550 km (0.105 R)
• M52: 20,838,535 km (0.1 R)
• M53: 21,316,500 km (0.066 R)
• M54: 22,912,410 km (0.113 R)
• M55: 23,689,122 km (0.031 R)
• M56: 23,902,598 km (0.058 R)
• M57: 24,331,196 km (0.096 R)
• M58: 25,924,264 km (0.114 R)
• M59: 27,178,343 km (0.077 R)
• M60: 27,327,043 km (0.119 R)
• M61: 27,700,290 km (0.108 R)
• M62: 28,527,416 km (0.113 R)
• M63: 29,134,036 km (0.086 R)
• M64: 30,128,862 km (0.092 R)
• M65: 31,368,430 km (0.047 R)
• M66: 33,657,127 km (0.047 R)
• M67: 35,185,718 km (0.102 R)
• M68: 35,266,800 km (0.059 R)
• M69: 35,917,551 km (0.071 R)
• M70: 36,901,307 km (0.113 R)
• M71: 39,904,933 km (0.082 R)
• M72: 40,158,800 km (0.071 R)
• M73: 40,838,274 km (0.099 R)
• M74: 41,436,067 km (0.111 R)
• M75: 42,986,200 km (0.107 R)
• M76: 44,818,475 km (0.101 R)
• M77: 44,994,402 km (0.118 R)
• M78: 45,965,591 km (0.087 R)
• M79: 46,854,502 km (0.038 R)
• M80: 49,736,954 km (0.069 R)
• M81: 51,383,428 km (0.107 R)
• M82: 52,954,654 km (0.108 R)
• M83: 53,047,555 km (0.061 R)
• M84: 54,541,738 km (0.117 R)
• M85: 55,105,572 km (0.112 R)
• M86: 55,388,163 km (0.08 R)
• M87: 55,576,955 km (0.079 R)
• M88: 56,428,766 km (0.094 R)
• M89: 57,571,095 km (0.116 R)
• M90: 57,762,281 km (0.043 R)
• M91: 59,685,362 km (0.104 R)
• M92: 60,072,521 km (0.118 R)
• M93: 60,169,460 km (0.12 R)
• M94: 60,363,339 km (0.045 R)
• M95: 61,141,398 km (0.063 R)
• M96: 61,238,936 km (0.085 R)
• M97: 63,989,442 km (0.115 R)
• M98: 64,782,610 km (0.077 R)
• M99: 66,479,050 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.3

Radius: 8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 19.89 AU - 21.95 AU

Year: 33322 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,364,436 km

• M1: 111,600 km (0.063 R)
• M2: 184,604 km (0.073 R)
• M3: 308,022 km (0.106 R)
• M4: 874,699 km (0.119 R)
• M5: 2,056,672 km (0.09 R)
• M6: 2,395,660 km (0.115 R)
• M7: 2,500,828 km (0.102 R)
• M8: 3,435,814 km (0.111 R)
• M9: 3,514,952 km (0.096 R)
• M10: 3,919,614 km (0.058 R)
• M11: 4,169,741 km (0.113 R)
• M12: 4,641,573 km (0.11 R)
• M13: 7,758,146 km (0.119 R)
• M14: 8,658,575 km (0.06 R)
• M15: 9,203,710 km (0.041 R)
• M16: 10,042,056 km (0.115 R)
• M17: 10,384,187 km (0.11 R)
• M18: 10,499,078 km (0.093 R)
• M19: 11,433,466 km (0.113 R)
• M20: 13,568,826 km (0.073 R)
• M21: 13,631,657 km (0.036 R)
• M22: 14,713,848 km (0.047 R)
• M23: 15,363,402 km (0.101 R)
• M24: 15,494,300 km (0.105 R)
• M25: 17,503,848 km (0.117 R)
• M26: 19,028,849 km (0.092 R)
• M27: 22,130,013 km (0.116 R)
• M28: 23,323,355 km (0.095 R)
• M29: 23,549,398 km (0.116 R)
• M30: 24,384,603 km (0.068 R)
• M31: 24,537,492 km (0.119 R)
• M32: 24,614,086 km (0.118 R)
• M33: 25,694,332 km (0.117 R)
• M34: 25,927,854 km (0.109 R)
• M35: 26,005,795 km (0.103 R)
• M36: 27,343,648 km (0.097 R)
• M37: 29,514,014 km (0.089 R)
• M38: 30,578,553 km (0.118 R)
• M39: 33,506,632 km (0.119 R)
• M40: 34,616,947 km (0.118 R)
• M41: 35,047,041 km (0.106 R)
• M42: 35,219,677 km (0.114 R)
• M43: 35,479,080 km (0.098 R)
• M44: 35,825,997 km (0.071 R)
• M45: 36,435,609 km (0.079 R)
• M46: 37,753,715 km (0.089 R)
• M47: 37,930,540 km (0.117 R)
• M48: 38,640,980 km (0.08 R)
• M49: 39,535,276 km (0.106 R)
• M50: 40,345,947 km (0.043 R)
• M51: 40,707,974 km (0.059 R)
• M52: 40,798,630 km (0.112 R)
• M53: 42,442,262 km (0.118 R)
• M54: 43,828,436 km (0.045 R)
• M55: 44,387,035 km (0.092 R)
• M56: 46,740,060 km (0.073 R)
• M57: 47,406,069 km (0.1 R)
• M58: 49,907,346 km (0.092 R)
• M59: 50,685,703 km (0.115 R)
• M60: 51,174,140 km (0.111 R)
• M61: 51,762,210 km (0.118 R)
• M62: 51,860,495 km (0.104 R)
• M63: 52,155,652 km (0.077 R)
• M64: 52,352,672 km (0.079 R)
• M65: 57,766,021 km (0.11 R)
• M66: 58,071,949 km (0.061 R)
• M67: 61,888,938 km (0.051 R)
• M68: 63,669,751 km (0.072 R)
• M69: 63,985,852 km (0.113 R)
• M70: 69,870,882 km (0.092 R)
• M71: 72,932,702 km (0.064 R)
• M72: 73,042,956 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 5.7

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 17.85 AU - 24.15 AU

Year: 33514 Days

Day: 16.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,364,436 km

• M1: 134,040 km (0.111 R)
• M2: 462,557 km (0.079 R)
• M3: 858,243 km (0.105 R)
• M4: 1,368,521 km (0.115 R)
• M5: 2,031,389 km (0.113 R)
• M6: 2,779,678 km (0.083 R)
• M7: 3,380,313 km (0.053 R)
• M8: 4,745,693 km (0.053 R)
• M9: 5,881,291 km (0.075 R)
• M10: 6,813,585 km (0.112 R)
• M11: 7,268,063 km (0.085 R)
• M12: 7,791,057 km (0.082 R)
• M13: 9,368,866 km (0.084 R)
• M14: 9,873,609 km (0.101 R)
• M15: 10,001,216 km (0.048 R)
• M16: 12,389,396 km (0.065 R)
• M17: 12,458,062 km (0.066 R)
• M18: 13,152,645 km (0.112 R)
• M19: 13,717,227 km (0.104 R)
• M20: 14,289,738 km (0.105 R)
• M21: 15,755,049 km (0.08 R)
• M22: 16,053,796 km (0.115 R)
• M23: 18,040,755 km (0.076 R)
• M24: 18,196,786 km (0.097 R)
• M25: 18,353,265 km (0.09 R)
• M26: 19,861,960 km (0.106 R)
• M27: 22,323,892 km (0.113 R)
• M28: 23,505,266 km (0.086 R)
• M29: 25,577,346 km (0.092 R)
• M30: 25,665,011 km (0.05 R)
• M31: 26,457,879 km (0.034 R)
• M32: 26,901,886 km (0.095 R)
• M33: 27,258,826 km (0.048 R)
• M34: 27,437,895 km (0.115 R)
• M35: 27,797,229 km (0.039 R)
• M36: 28,158,059 km (0.119 R)
• M37: 28,975,612 km (0.076 R)
• M38: 30,262,901 km (0.1 R)
• M39: 32,133,922 km (0.089 R)
• M40: 34,042,192 km (0.037 R)
• M41: 34,524,945 km (0.08 R)
• M42: 36,676,012 km (0.112 R)
• M43: 38,067,123 km (0.067 R)
• M44: 38,769,186 km (0.113 R)
• M45: 38,869,865 km (0.025 R)
• M46: 38,970,694 km (0.064 R)
• M47: 39,982,724 km (0.114 R)
• M48: 40,594,130 km (0.065 R)
• M49: 40,798,630 km (0.034 R)
• M50: 41,106,054 km (0.111 R)
• M51: 42,239,707 km (0.059 R)
• M52: 42,862,333 km (0.086 R)
• M53: 43,801,957 km (0.105 R)
• M54: 45,277,142 km (0.105 R)
• M55: 46,127,456 km (0.119 R)
• M56: 46,875,745 km (0.081 R)
• M57: 47,305,091 km (0.047 R)
• M58: 48,167,822 km (0.116 R)
• M59: 49,471,717 km (0.117 R)
• M60: 49,690,130 km (0.086 R)
• M61: 50,457,118 km (0.043 R)
• M62: 52,558,669 km (0.086 R)
• M63: 55,253,824 km (0.06 R)
• M64: 55,707,405 km (0.036 R)
• M65: 56,961,035 km (0.04 R)
• M66: 59,844,683 km (0.09 R)
• M67: 61,362,803 km (0.073 R)
• M68: 62,067,708 km (0.106 R)
• M69: 63,841,789 km (0.118 R)
• M70: 65,752,453 km (0.08 R)
• M71: 68,167,112 km (0.051 R)
• M72: 68,410,209 km (0.116 R)
• M73: 68,531,832 km (0.096 R)
• M74: 68,653,455 km (0.12 R)
• M75: 70,365,004 km (0.096 R)
• M76: 72,090,466 km (0.113 R)
• M77: 72,214,183 km (0.098 R)
• M78: 72,834,117 km (0.106 R)
• M79: 75,582,978 km (0.091 R)
• M80: 76,086,375 km (0.094 R)
• M81: 76,338,447 km (0.115 R)
• M82: 77,730,156 km (0.101 R)
• M83: 78,874,879 km (0.109 R)
• M84: 79,002,486 km (0.065 R)
• M85: 80,153,492 km (0.097 R)
• M86: 81,052,575 km (0.05 R)
• M87: 82,213,455 km (0.107 R)
• M88: 82,731,213 km (0.116 R)
• M89: 83,120,167 km (0.082 R)
• M90: 84,290,771 km (0.063 R)
• M91: 85,074,215 km (0.071 R)
• M92: 87,967,438 km (0.082 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 20,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit