🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.4 AU - 0.64 AU

Year: 159 Days

Day: 46.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.42 AU - 0.62 AU

Year: 159 Days

Day: 25.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,721,664 km

• M1: 204,500 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.74 AU

Year: 197 Days

Day: 37.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,721,664 km

• M1: 135,087 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.5 AU - 0.8 AU

Year: 223 Days

Day: 35.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.78 AU - 0.84 AU

Year: 310 Days

Day: 47.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,721,664 km

• M1: 614,398 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.67 AU - 2.01 AU

Year: 1060 Days

Day: 47.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.66 AU - 2.24 AU

Year: 1156 Days

Day: 38.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,721,664 km

• M1: 934,987 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 9.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.97 AU - 6.27 AU

Year: 5657 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,721,664 km

• M1: 224,397 km (0.07 R)
• M2: 291,417 km (0.117 R)
• M3: 490,831 km (0.088 R)
• M4: 618,288 km (0.083 R)
• M5: 702,811 km (0.114 R)
• M6: 780,153 km (0.114 R)
• M7: 1,376,151 km (0.112 R)
• M8: 1,460,823 km (0.032 R)
• M9: 1,665,772 km (0.087 R)
• M10: 1,833,322 km (0.119 R)
• M11: 2,054,876 km (0.091 R)
• M12: 2,472,105 km (0.086 R)
• M13: 3,118,667 km (0.076 R)
• M14: 3,231,314 km (0.105 R)
• M15: 3,441,649 km (0.096 R)
• M16: 3,676,218 km (0.057 R)
• M17: 4,306,175 km (0.093 R)
• M18: 4,432,136 km (0.03 R)
• M19: 4,601,780 km (0.099 R)
• M20: 4,795,360 km (0.078 R)
• M21: 6,035,376 km (0.096 R)
• M22: 6,271,143 km (0.074 R)
• M23: 6,366,287 km (0.073 R)
• M24: 6,437,944 km (0.11 R)
• M25: 6,678,947 km (0.076 R)
• M26: 7,045,761 km (0.065 R)
• M27: 7,394,174 km (0.118 R)
• M28: 7,978,802 km (0.076 R)
• M29: 8,133,786 km (0.054 R)
• M30: 8,710,635 km (0.076 R)
• M31: 8,790,371 km (0.103 R)
• M32: 9,003,997 km (0.11 R)
• M33: 9,219,418 km (0.092 R)
• M34: 9,436,484 km (0.089 R)
• M35: 9,655,346 km (0.087 R)
• M36: 9,765,450 km (0.092 R)
• M37: 9,986,705 km (0.106 R)
• M38: 10,237,730 km (0.066 R)
• M39: 10,462,576 km (0.093 R)
• M40: 10,774,487 km (0.072 R)
• M41: 11,436,458 km (0.091 R)
• M42: 11,699,152 km (0.111 R)
• M43: 12,141,363 km (0.082 R)
• M44: 12,230,374 km (0.093 R)
• M45: 12,649,098 km (0.09 R)
• M46: 13,377,790 km (0.089 R)
• M47: 13,654,546 km (0.066 R)
• M48: 13,871,163 km (0.116 R)
• M49: 13,964,363 km (0.087 R)
• M50: 14,057,712 km (0.075 R)
• M51: 14,213,742 km (0.056 R)
• M52: 14,590,729 km (0.068 R)
• M53: 15,098,614 km (0.076 R)
• M54: 15,386,739 km (0.101 R)
• M55: 15,547,557 km (0.029 R)
• M56: 15,676,660 km (0.1 R)
• M57: 15,773,749 km (0.084 R)
• M58: 16,854,743 km (0.111 R)
• M59: 16,921,015 km (0.113 R)
• M60: 17,454,481 km (0.092 R)
• M61: 17,959,524 km (0.066 R)
• M62: 18,162,977 km (0.101 R)
• M63: 18,606,235 km (0.043 R)
• M64: 19,503,523 km (0.083 R)
• M65: 19,782,374 km (0.084 R)
• M66: 20,132,881 km (0.119 R)
• M67: 20,733,517 km (0.104 R)
• M68: 21,089,560 km (0.07 R)
• M69: 21,339,987 km (0.084 R)
• M70: 21,483,601 km (0.117 R)
• M71: 21,663,417 km (0.109 R)
• M72: 21,735,523 km (0.12 R)
• M73: 22,024,696 km (0.078 R)
• M74: 22,388,069 km (0.106 R)
• M75: 22,533,927 km (0.118 R)
• M76: 22,899,993 km (0.112 R)
• M77: 23,341,905 km (0.104 R)
• M78: 23,601,009 km (0.099 R)
• M79: 23,861,010 km (0.105 R)
• M80: 24,084,659 km (0.066 R)
• M81: 24,308,906 km (0.091 R)
• M82: 24,609,149 km (0.052 R)
• M83: 25,061,682 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 14.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.53 AU - 5.95 AU

Year: 5839 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,721,664 km

• M1: 284,086 km (0.104 R)
• M2: 395,088 km (0.051 R)
• M3: 550,670 km (0.116 R)
• M4: 912,248 km (0.116 R)
• M5: 1,162,974 km (0.091 R)
• M6: 1,289,982 km (0.095 R)
• M7: 1,497,774 km (0.09 R)
• M8: 1,621,791 km (0.042 R)
• M9: 1,830,928 km (0.113 R)
• M10: 2,153,312 km (0.116 R)
• M11: 2,718,941 km (0.091 R)
• M12: 2,891,876 km (0.113 R)
• M13: 3,350,843 km (0.075 R)
• M14: 3,620,568 km (0.12 R)
• M15: 4,049,764 km (0.119 R)
• M16: 4,427,499 km (0.09 R)
• M17: 5,145,868 km (0.068 R)
• M18: 6,126,482 km (0.113 R)
• M19: 6,380,798 km (0.046 R)
• M20: 6,612,525 km (0.084 R)
• M21: 7,324,910 km (0.112 R)
• M22: 7,731,218 km (0.071 R)
• M23: 8,908,104 km (0.082 R)
• M24: 9,196,679 km (0.062 R)
• M25: 10,563,405 km (0.06 R)
• M26: 10,868,884 km (0.033 R)
• M27: 11,146,388 km (0.076 R)
• M28: 11,929,533 km (0.034 R)
• M29: 12,151,985 km (0.098 R)
• M30: 12,375,933 km (0.069 R)
• M31: 12,568,914 km (0.102 R)
• M32: 12,698,166 km (0.12 R)
• M33: 12,860,181 km (0.08 R)
• M34: 13,219,365 km (0.107 R)
• M35: 14,859,407 km (0.081 R)
• M36: 14,996,139 km (0.028 R)
• M37: 15,236,394 km (0.089 R)
• M38: 15,339,766 km (0.101 R)
• M39: 15,443,287 km (0.099 R)
• M40: 15,999,791 km (0.081 R)
• M41: 16,633,787 km (0.052 R)
• M42: 17,061,039 km (0.11 R)
• M43: 18,072,021 km (0.119 R)
• M44: 18,254,531 km (0.066 R)
• M45: 18,437,788 km (0.12 R)
• M46: 18,953,901 km (0.047 R)
• M47: 19,176,652 km (0.108 R)
• M48: 19,288,252 km (0.109 R)
• M49: 19,587,148 km (0.073 R)
• M50: 19,887,541 km (0.119 R)
• M51: 20,151,731 km (0.091 R)
• M52: 20,416,968 km (0.066 R)
• M53: 20,683,402 km (0.06 R)
• M54: 20,951,032 km (0.058 R)
• M55: 21,412,542 km (0.107 R)
• M56: 22,267,194 km (0.072 R)
• M57: 22,620,096 km (0.101 R)
• M58: 22,816,966 km (0.068 R)
• M59: 23,014,436 km (0.063 R)
• M60: 23,172,710 km (0.103 R)
• M61: 23,291,790 km (0.111 R)
• M62: 23,570,192 km (0.119 R)
• M63: 23,769,905 km (0.04 R)
• M64: 23,889,882 km (0.105 R)
• M65: 24,210,919 km (0.119 R)
• M66: 24,331,645 km (0.069 R)
• M67: 24,493,061 km (0.11 R)
• M68: 25,345,918 km (0.07 R)
• M69: 25,714,378 km (0.108 R)
• M70: 26,125,922 km (0.108 R)
• M71: 26,332,516 km (0.102 R)
• M72: 26,622,587 km (0.047 R)
• M73: 26,830,528 km (0.074 R)
• M74: 26,997,180 km (0.11 R)
• M75: 27,541,417 km (0.116 R)
• M76: 27,793,788 km (0.058 R)
• M77: 28,470,569 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.3

Radius: 4.8

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.89 AU - 18.79 AU

Year: 29342 Days

Day: 15.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,721,664 km

• M1: 240,703 km (0.082 R)
• M2: 688,599 km (0.098 R)
• M3: 945,459 km (0.111 R)
• M4: 1,444,367 km (0.119 R)
• M5: 1,637,349 km (0.103 R)
• M6: 2,301,414 km (0.103 R)
• M7: 2,338,514 km (0.032 R)
• M8: 2,375,764 km (0.058 R)
• M9: 2,877,964 km (0.072 R)
• M10: 3,412,028 km (0.094 R)
• M11: 3,931,582 km (0.103 R)
• M12: 5,042,944 km (0.118 R)
• M13: 5,935,744 km (0.103 R)
• M14: 6,876,266 km (0.097 R)
• M15: 7,418,558 km (0.098 R)
• M16: 8,143,958 km (0.117 R)
• M17: 8,257,503 km (0.049 R)
• M18: 8,428,942 km (0.102 R)
• M19: 9,185,160 km (0.054 R)
• M20: 9,541,352 km (0.087 R)
• M21: 9,721,169 km (0.061 R)
• M22: 9,902,182 km (0.079 R)
• M23: 11,073,833 km (0.096 R)
• M24: 11,389,484 km (0.078 R)
• M25: 11,452,914 km (0.036 R)
• M26: 11,707,978 km (0.09 R)
• M27: 13,011,275 km (0.093 R)
• M28: 13,411,150 km (0.071 R)
• M29: 14,086,435 km (0.107 R)
• M30: 14,496,931 km (0.087 R)
• M31: 15,822,668 km (0.113 R)
• M32: 15,893,577 km (0.111 R)
• M33: 17,551,869 km (0.112 R)
• M34: 17,845,829 km (0.063 R)
• M35: 17,993,482 km (0.092 R)
• M36: 18,737,582 km (0.04 R)
• M37: 20,025,470 km (0.114 R)
• M38: 20,718,707 km (0.047 R)
• M39: 21,419,872 km (0.097 R)
• M40: 21,498,261 km (0.096 R)
• M41: 21,576,800 km (0.096 R)
• M42: 21,812,716 km (0.034 R)
• M43: 21,891,554 km (0.096 R)
• M44: 22,605,585 km (0.077 R)
• M45: 23,488,661 km (0.09 R)
• M46: 23,893,772 km (0.11 R)
• M47: 24,875,433 km (0.108 R)
• M48: 25,288,323 km (0.074 R)
• M49: 27,642,096 km (0.033 R)
• M50: 28,845,013 km (0.118 R)
• M51: 29,540,044 km (0.119 R)
• M52: 29,977,169 km (0.071 R)
• M53: 30,504,651 km (0.096 R)
• M54: 32,015,590 km (0.054 R)
• M55: 32,105,199 km (0.074 R)
• M56: 33,096,734 km (0.092 R)
• M57: 33,459,808 km (0.053 R)
• M58: 33,641,719 km (0.105 R)
• M59: 36,131,027 km (0.119 R)
• M60: 38,012,819 km (0.095 R)
• M61: 38,583,535 km (0.057 R)
• M62: 39,252,836 km (0.093 R)
• M63: 44,444,181 km (0.097 R)
• M64: 45,145,795 km (0.083 R)
• M65: 45,246,325 km (0.091 R)
• M66: 46,559,944 km (0.071 R)
• M67: 46,864,824 km (0.083 R)
• M68: 47,374,504 km (0.102 R)
• M69: 47,578,855 km (0.114 R)
• M70: 51,727,653 km (0.111 R)
• M71: 52,782,766 km (0.079 R)
• M72: 54,378,826 km (0.094 R)
• M73: 55,343,882 km (0.047 R)
• M74: 56,856,616 km (0.091 R)
• M75: 57,509,012 km (0.075 R)
• M76: 57,617,919 km (0.044 R)
• M77: 58,382,663 km (0.059 R)
• M78: 58,492,169 km (0.088 R)
• M79: 60,364,686 km (0.111 R)
• M80: 61,363,850 km (0.046 R)
• M81: 66,098,473 km (0.073 R)
• M82: 67,357,788 km (0.11 R)
• M83: 67,587,720 km (0.059 R)
• M84: 68,740,670 km (0.076 R)
• M85: 70,016,441 km (0.114 R)
• M86: 70,132,828 km (0.107 R)
• M87: 71,886,115 km (0.06 R)
• M88: 73,417,100 km (0.098 R)
• M89: 73,535,432 km (0.033 R)
• M90: 75,078,085 km (0.082 R)
• M91: 75,316,394 km (0.07 R)
• M92: 76,152,347 km (0.063 R)
• M93: 77,472,100 km (0.082 R)
• M94: 79,526,677 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 15,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit