🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.71 AU - 0.79 AU

Year: 228 Days

Day: 14.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,067,317 km

• M1: 57,745 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.25 AU - 1.79 AU

Year: 659 Days

Day: 34 Hours

Environment

Temp: -4 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,067,317 km

• M1: 1,012,179 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.69 AU - 2.75 AU

Year: 1163 Days

Day: 25.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,067,317 km

• M1: 77,043 km (0.1 R)
• M2: 1,762,562 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2 AU - 2.94 AU

Year: 1364 Days

Day: 30.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.18 AU - 3.42 AU

Year: 2107 Days

Day: 36.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 101.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.12 AU - 6.08 AU

Year: 4048 Days

Day: 30.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.3

Radius: 9.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.69 AU - 7.11 AU

Year: 5690 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 53,067,317 km

• M1: 125,213 km (0.093 R)
• M2: 202,256 km (0.115 R)
• M3: 355,145 km (0.085 R)
• M4: 443,109 km (0.092 R)
• M5: 676,482 km (0.041 R)
• M6: 790,625 km (0.114 R)
• M7: 860,786 km (0.109 R)
• M8: 993,031 km (0.084 R)
• M9: 1,108,520 km (0.109 R)
• M10: 1,294,620 km (0.107 R)
• M11: 1,499,868 km (0.115 R)
• M12: 1,818,213 km (0.095 R)
• M13: 2,127,731 km (0.027 R)
• M14: 2,207,765 km (0.035 R)
• M15: 2,422,738 km (0.116 R)
• M16: 2,720,138 km (0.04 R)
• M17: 2,796,283 km (0.118 R)
• M18: 3,142,303 km (0.087 R)
• M19: 3,337,977 km (0.077 R)
• M20: 3,478,450 km (0.114 R)
• M21: 3,561,477 km (0.117 R)
• M22: 3,826,265 km (0.113 R)
• M23: 3,936,518 km (0.069 R)
• M24: 4,097,635 km (0.041 R)
• M25: 4,273,562 km (0.074 R)
• M26: 4,477,763 km (0.087 R)
• M27: 4,555,106 km (0.115 R)
• M28: 4,816,303 km (0.107 R)
• M29: 4,922,219 km (0.113 R)
• M30: 5,002,254 km (0.03 R)
• M31: 5,339,896 km (0.079 R)
• M32: 5,559,954 km (0.066 R)
• M33: 5,629,368 km (0.075 R)
• M34: 6,180,486 km (0.096 R)
• M35: 6,867,589 km (0.08 R)
• M36: 7,152,125 km (0.086 R)
• M37: 7,333,886 km (0.111 R)
• M38: 7,486,625 km (0.085 R)
• M39: 7,763,980 km (0.078 R)
• M40: 7,826,213 km (0.114 R)
• M41: 7,950,828 km (0.066 R)
• M42: 8,029,217 km (0.088 R)
• M43: 8,107,756 km (0.08 R)
• M44: 9,234,228 km (0.115 R)
• M45: 9,349,717 km (0.035 R)
• M46: 9,598,499 km (0.097 R)
• M47: 9,950,502 km (0.11 R)
• M48: 10,187,465 km (0.064 R)
• M49: 10,358,007 km (0.077 R)
• M50: 10,443,577 km (0.086 R)
• M51: 10,892,371 km (0.119 R)
• M52: 10,996,939 km (0.105 R)
• M53: 11,136,664 km (0.078 R)
• M54: 11,294,789 km (0.066 R)
• M55: 12,042,030 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 9.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.4 AU - 7.34 AU

Year: 6329 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 53,067,317 km

• M1: 157,826 km (0.118 R)
• M2: 482,154 km (0.098 R)
• M3: 646,861 km (0.112 R)
• M4: 743,651 km (0.118 R)
• M5: 868,266 km (0.119 R)
• M6: 976,425 km (0.076 R)
• M7: 1,130,810 km (0.08 R)
• M8: 1,690,157 km (0.079 R)
• M9: 1,947,914 km (0.117 R)
• M10: 2,029,894 km (0.077 R)
• M11: 2,186,672 km (0.117 R)
• M12: 2,304,256 km (0.077 R)
• M13: 2,807,204 km (0.114 R)
• M14: 2,947,078 km (0.096 R)
• M15: 3,149,185 km (0.087 R)
• M16: 3,258,092 km (0.079 R)
• M17: 3,504,629 km (0.069 R)
• M18: 3,617,576 km (0.091 R)
• M19: 4,240,501 km (0.115 R)
• M20: 4,428,396 km (0.086 R)
• M21: 5,008,836 km (0.071 R)
• M22: 5,164,866 km (0.091 R)
• M23: 5,496,226 km (0.115 R)
• M24: 6,059,013 km (0.117 R)
• M25: 6,225,366 km (0.079 R)
• M26: 6,362,547 km (0.065 R)
• M27: 6,516,184 km (0.099 R)
• M28: 6,624,493 km (0.106 R)
• M29: 6,702,284 km (0.11 R)
• M30: 7,207,027 km (0.096 R)
• M31: 7,302,919 km (0.064 R)
• M32: 7,528,662 km (0.079 R)
• M33: 7,609,894 km (0.086 R)
• M34: 7,920,908 km (0.066 R)
• M35: 8,236,260 km (0.099 R)
• M36: 8,708,391 km (0.038 R)
• M37: 8,862,028 km (0.102 R)
• M38: 8,947,897 km (0.094 R)
• M39: 9,363,331 km (0.114 R)
• M40: 9,520,708 km (0.066 R)
• M41: 10,123,438 km (0.066 R)
• M42: 10,231,148 km (0.055 R)
• M43: 10,483,819 km (0.069 R)
• M44: 10,793,337 km (0.111 R)
• M45: 11,050,496 km (0.087 R)
• M46: 11,179,898 km (0.073 R)
• M47: 11,646,194 km (0.118 R)
• M48: 12,405,254 km (0.089 R)
• M49: 12,693,978 km (0.086 R)
• M50: 12,887,857 km (0.079 R)
• M51: 13,063,036 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.2

Radius: 4.4

Gravity: 28.83 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.87 AU - 16.43 AU

Year: 17725 Days

Day: 18.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,067,317 km

• M1: 101,577 km (0.09 R)
• M2: 130,300 km (0.099 R)
• M3: 395,088 km (0.037 R)
• M4: 1,140,385 km (0.06 R)
• M5: 1,400,386 km (0.075 R)
• M6: 1,823,748 km (0.102 R)
• M7: 2,510,402 km (0.114 R)
• M8: 2,609,735 km (0.085 R)
• M9: 3,019,932 km (0.09 R)
• M10: 3,161,153 km (0.05 R)
• M11: 3,413,375 km (0.071 R)
• M12: 3,486,678 km (0.051 R)
• M13: 3,560,579 km (0.04 R)
• M14: 3,672,179 km (0.116 R)
• M15: 4,687,649 km (0.111 R)
• M16: 5,141,679 km (0.105 R)
• M17: 6,002,914 km (0.101 R)
• M18: 6,047,045 km (0.084 R)
• M19: 7,187,430 km (0.095 R)
• M20: 7,234,403 km (0.061 R)
• M21: 7,376,073 km (0.111 R)
• M22: 8,244,339 km (0.096 R)
• M23: 8,841,085 km (0.107 R)
• M24: 8,891,349 km (0.073 R)
• M25: 8,941,914 km (0.073 R)
• M26: 9,297,657 km (0.068 R)
• M27: 9,658,039 km (0.079 R)
• M28: 10,820,264 km (0.104 R)
• M29: 10,874,120 km (0.068 R)
• M30: 11,036,284 km (0.11 R)
• M31: 11,144,892 km (0.107 R)
• M32: 11,803,571 km (0.1 R)
• M33: 12,815,152 km (0.115 R)
• M34: 13,795,766 km (0.081 R)
• M35: 13,912,602 km (0.075 R)
• M36: 14,324,595 km (0.05 R)
• M37: 14,442,926 km (0.074 R)
• M38: 14,919,844 km (0.118 R)
• M39: 15,705,832 km (0.099 R)
• M40: 16,381,416 km (0.069 R)
• M41: 16,505,283 km (0.079 R)
• M42: 16,691,682 km (0.09 R)
• M43: 16,878,679 km (0.087 R)
• M44: 17,824,287 km (0.054 R)
• M45: 18,143,230 km (0.038 R)
• M46: 19,766,516 km (0.07 R)
• M47: 21,098,087 km (0.09 R)
• M48: 21,774,718 km (0.084 R)
• M49: 22,596,010 km (0.096 R)
• M50: 24,127,743 km (0.03 R)
• M51: 24,906,250 km (0.111 R)
• M52: 26,125,323 km (0.052 R)
• M53: 26,342,539 km (0.073 R)
• M54: 26,414,945 km (0.096 R)
• M55: 31,038,865 km (0.116 R)
• M56: 32,582,715 km (0.104 R)
• M57: 33,363,916 km (0.062 R)
• M58: 34,547,384 km (0.049 R)
• M59: 35,343,993 km (0.079 R)
• M60: 35,744,466 km (0.118 R)
• M61: 36,227,219 km (0.077 R)
• M62: 36,630,983 km (0.113 R)
• M63: 36,712,065 km (0.046 R)
• M64: 38,590,267 km (0.114 R)
• M65: 39,002,708 km (0.102 R)
• M66: 39,085,286 km (0.072 R)
• M67: 39,748,753 km (0.099 R)
• M68: 39,831,929 km (0.08 R)
• M69: 40,332,334 km (0.105 R)
• M70: 43,292,128 km (0.099 R)
• M71: 43,720,576 km (0.101 R)
• M72: 44,064,502 km (0.067 R)
• M73: 48,082,401 km (0.089 R)
• M74: 48,437,247 km (0.081 R)
• M75: 50,044,976 km (0.091 R)
• M76: 50,224,643 km (0.065 R)
• M77: 51,398,088 km (0.1 R)
• M78: 52,854,573 km (0.056 R)
• M79: 52,945,978 km (0.053 R)
• M80: 53,220,789 km (0.088 R)
• M81: 53,771,758 km (0.087 R)
• M82: 53,955,763 km (0.07 R)
• M83: 54,786,630 km (0.112 R)
• M84: 55,064,583 km (0.111 R)
• M85: 55,714,885 km (0.076 R)
• M86: 55,994,333 km (0.106 R)
• M87: 56,648,226 km (0.082 R)
• M88: 60,050,829 km (0.075 R)
• M89: 62,066,062 km (0.076 R)
• M90: 62,742,693 km (0.047 R)
• M91: 63,130,451 km (0.106 R)
• M92: 63,227,540 km (0.039 R)
• M93: 64,885,234 km (0.117 R)
• M94: 65,375,466 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.8

Radius: 4.7

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.9 AU - 15.3 AU

Year: 19607 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,067,317 km

• M1: 119,678 km (0.101 R)
• M2: 165,754 km (0.108 R)
• M3: 197,320 km (0.095 R)
• M4: 255,513 km (0.072 R)
• M5: 390,750 km (0.086 R)
• M6: 466,745 km (0.04 R)
• M7: 581,487 km (0.12 R)
• M8: 1,235,529 km (0.102 R)
• M9: 1,586,186 km (0.095 R)
• M10: 1,734,737 km (0.104 R)
• M11: 2,543,164 km (0.061 R)
• M12: 2,717,146 km (0.105 R)
• M13: 2,835,179 km (0.118 R)
• M14: 3,482,938 km (0.038 R)
• M15: 3,972,422 km (0.097 R)
• M16: 4,448,592 km (0.112 R)
• M17: 5,014,670 km (0.093 R)
• M18: 5,454,039 km (0.086 R)
• M19: 5,565,789 km (0.073 R)
• M20: 6,526,207 km (0.106 R)
• M21: 6,924,586 km (0.077 R)
• M22: 7,330,744 km (0.1 R)
• M23: 7,870,344 km (0.074 R)
• M24: 7,912,381 km (0.065 R)
• M25: 8,336,790 km (0.073 R)
• M26: 8,551,912 km (0.042 R)
• M27: 9,119,486 km (0.099 R)
• M28: 9,296,460 km (0.107 R)
• M29: 9,519,511 km (0.089 R)
• M30: 9,654,149 km (0.111 R)
• M31: 10,244,761 km (0.112 R)
• M32: 10,847,042 km (0.072 R)
• M33: 10,940,691 km (0.101 R)
• M34: 10,987,664 km (0.098 R)
• M35: 11,034,638 km (0.087 R)
• M36: 11,223,281 km (0.107 R)
• M37: 11,988,773 km (0.031 R)
• M38: 12,328,959 km (0.112 R)
• M39: 12,672,286 km (0.076 R)
• M40: 13,168,203 km (0.055 R)
• M41: 13,318,100 km (0.041 R)
• M42: 14,435,447 km (0.093 R)
• M43: 14,590,131 km (0.083 R)
• M44: 14,901,145 km (0.087 R)
• M45: 15,214,403 km (0.105 R)
• M46: 15,319,271 km (0.091 R)
• M47: 15,741,286 km (0.094 R)
• M48: 16,274,004 km (0.118 R)
• M49: 17,741,859 km (0.05 R)
• M50: 18,018,316 km (0.06 R)
• M51: 18,575,418 km (0.1 R)
• M52: 20,511,663 km (0.09 R)
• M53: 21,975,778 km (0.091 R)
• M54: 22,630,567 km (0.043 R)
• M55: 23,291,790 km (0.08 R)
• M56: 23,412,665 km (0.088 R)
• M57: 24,081,368 km (0.044 R)
• M58: 24,633,234 km (0.09 R)
• M59: 25,065,273 km (0.075 R)
• M60: 25,936,830 km (0.088 R)
• M61: 26,502,310 km (0.097 R)
• M62: 27,198,987 km (0.063 R)
• M63: 27,517,631 km (0.078 R)
• M64: 28,869,547 km (0.092 R)
• M65: 28,934,472 km (0.114 R)
• M66: 28,999,398 km (0.071 R)
• M67: 30,045,386 km (0.11 R)
• M68: 30,374,800 km (0.096 R)
• M69: 30,904,377 km (0.074 R)
• M70: 31,503,666 km (0.099 R)
• M71: 31,637,406 km (0.059 R)
• M72: 32,781,681 km (0.114 R)
• M73: 34,626,522 km (0.064 R)
• M74: 35,110,321 km (0.109 R)
• M75: 35,318,412 km (0.112 R)
• M76: 36,154,514 km (0.057 R)
• M77: 36,785,967 km (0.118 R)
• M78: 38,202,060 km (0.077 R)
• M79: 38,845,181 km (0.072 R)
• M80: 39,275,874 km (0.118 R)
• M81: 40,577,375 km (0.054 R)
• M82: 40,722,934 km (0.048 R)
• M83: 41,087,354 km (0.105 R)
• M84: 42,556,106 km (0.114 R)
• M85: 42,851,861 km (0.097 R)
• M86: 43,967,263 km (0.052 R)
• M87: 44,266,309 km (0.088 R)
• M88: 45,922,956 km (0.092 R)
• M89: 46,302,336 km (0.119 R)
• M90: 46,378,332 km (0.12 R)
• M91: 48,368,881 km (0.095 R)
• M92: 48,986,870 km (0.082 R)
• M93: 50,465,196 km (0.027 R)
• M94: 50,778,304 km (0.108 R)
• M95: 52,195,146 km (0.077 R)
• M96: 52,353,271 km (0.103 R)
• M97: 53,067,301 km (0.091 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit