🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.88 AU - 1.4 AU

Year: 447 Days

Day: 46.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.76 AU - 1.92 AU

Year: 916 Days

Day: 36.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.24 AU - 2.66 AU

Year: 1408 Days

Day: 35.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.27 AU - 2.99 AU

Year: 1566 Days

Day: 21.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 76.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,379,300 km

• M1: 903,721 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.48 AU - 4.84 AU

Year: 3115 Days

Day: 44.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.58 AU - 5.74 AU

Year: 3693 Days

Day: 33.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,379,300 km

• M1: 1,527,394 km (0.111 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 14.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.17 AU - 6.79 AU

Year: 4709 Days

Day: 9.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 105,379,300 km

• M1: 354,846 km (0.117 R)
• M2: 504,743 km (0.093 R)
• M3: 660,624 km (0.065 R)
• M4: 835,803 km (0.102 R)
• M5: 1,041,500 km (0.106 R)
• M6: 1,137,243 km (0.054 R)
• M7: 1,383,332 km (0.088 R)
• M8: 1,474,586 km (0.065 R)
• M9: 1,583,793 km (0.104 R)
• M10: 1,844,392 km (0.114 R)
• M11: 1,997,281 km (0.086 R)
• M12: 2,463,428 km (0.048 R)
• M13: 2,924,040 km (0.116 R)
• M14: 3,496,102 km (0.112 R)
• M15: 3,666,045 km (0.1 R)
• M16: 3,860,672 km (0.087 R)
• M17: 4,103,170 km (0.105 R)
• M18: 4,419,121 km (0.109 R)
• M19: 4,534,012 km (0.119 R)
• M20: 5,787,194 km (0.097 R)
• M21: 6,296,574 km (0.091 R)
• M22: 6,452,306 km (0.108 R)
• M23: 7,966,535 km (0.111 R)
• M24: 8,305,075 km (0.039 R)
• M25: 8,476,066 km (0.086 R)
• M26: 8,648,253 km (0.059 R)
• M27: 8,937,874 km (0.107 R)
• M28: 9,171,845 km (0.09 R)
• M29: 9,586,381 km (0.117 R)
• M30: 9,705,910 km (0.057 R)
• M31: 10,618,307 km (0.069 R)
• M32: 10,928,723 km (0.099 R)
• M33: 11,717,552 km (0.118 R)
• M34: 11,941,800 km (0.095 R)
• M35: 12,038,290 km (0.095 R)
• M36: 12,264,482 km (0.086 R)
• M37: 13,183,612 km (0.1 R)
• M38: 13,283,393 km (0.107 R)
• M39: 13,584,384 km (0.084 R)
• M40: 13,955,237 km (0.111 R)
• M41: 14,432,155 km (0.111 R)
• M42: 14,603,744 km (0.105 R)
• M43: 14,776,081 km (0.062 R)
• M44: 14,949,016 km (0.107 R)
• M45: 15,366,992 km (0.094 R)
• M46: 15,824,164 km (0.119 R)
• M47: 16,001,138 km (0.055 R)
• M48: 17,477,519 km (0.093 R)
• M49: 17,660,477 km (0.041 R)
• M50: 17,991,538 km (0.09 R)
• M51: 18,436,142 km (0.109 R)
• M52: 18,809,389 km (0.062 R)
• M53: 19,374,121 km (0.099 R)
• M54: 19,677,506 km (0.097 R)
• M55: 19,944,388 km (0.062 R)
• M56: 20,327,658 km (0.048 R)
• M57: 20,597,383 km (0.108 R)
• M58: 20,751,917 km (0.081 R)
• M59: 21,179,319 km (0.063 R)
• M60: 22,082,291 km (0.098 R)
• M61: 22,240,566 km (0.097 R)
• M62: 22,638,047 km (0.07 R)
• M63: 23,198,441 km (0.083 R)
• M64: 23,319,017 km (0.054 R)
• M65: 23,520,675 km (0.095 R)
• M66: 23,722,782 km (0.085 R)
• M67: 23,885,095 km (0.12 R)
• M68: 25,071,706 km (0.109 R)
• M69: 25,776,312 km (0.058 R)
• M70: 25,901,375 km (0.073 R)
• M71: 26,026,589 km (0.111 R)
• M72: 27,120,299 km (0.092 R)
• M73: 27,545,007 km (0.118 R)
• M74: 28,401,006 km (0.092 R)
• M75: 28,530,109 km (0.08 R)
• M76: 28,702,595 km (0.073 R)
• M77: 28,875,531 km (0.116 R)
• M78: 29,005,382 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148

Radius: 12.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.19 AU - 8.91 AU

Year: 7615 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 108.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,379,300 km

• M1: 156,928 km (0.087 R)
• M2: 252,820 km (0.082 R)
• M3: 380,427 km (0.028 R)
• M4: 468,840 km (0.064 R)
• M5: 575,503 km (0.106 R)
• M6: 963,859 km (0.115 R)
• M7: 1,193,641 km (0.06 R)
• M8: 1,335,161 km (0.052 R)
• M9: 1,607,280 km (0.053 R)
• M10: 1,779,467 km (0.106 R)
• M11: 2,034,082 km (0.064 R)
• M12: 2,495,741 km (0.042 R)
• M13: 2,578,768 km (0.116 R)
• M14: 2,713,556 km (0.114 R)
• M15: 2,798,976 km (0.08 R)
• M16: 2,902,797 km (0.1 R)
• M17: 3,294,295 km (0.07 R)
• M18: 3,971,524 km (0.118 R)
• M19: 4,128,004 km (0.119 R)
• M20: 4,346,417 km (0.092 R)
• M21: 4,815,406 km (0.055 R)
• M22: 5,236,673 km (0.088 R)
• M23: 5,451,646 km (0.109 R)
• M24: 5,735,732 km (0.114 R)
• M25: 6,069,485 km (0.107 R)
• M26: 6,250,199 km (0.115 R)
• M27: 7,085,105 km (0.075 R)
• M28: 7,588,502 km (0.101 R)
• M29: 8,004,384 km (0.107 R)
• M30: 8,302,532 km (0.115 R)
• M31: 8,680,416 km (0.11 R)
• M32: 9,794,771 km (0.098 R)
• M33: 10,247,604 km (0.059 R)
• M34: 10,707,468 km (0.091 R)
• M35: 10,871,427 km (0.108 R)
• M36: 11,201,739 km (0.064 R)
• M37: 11,284,915 km (0.113 R)
• M38: 11,451,717 km (0.037 R)
• M39: 11,591,292 km (0.118 R)
• M40: 11,759,739 km (0.118 R)
• M41: 12,013,756 km (0.083 R)
• M42: 12,298,142 km (0.081 R)
• M43: 12,931,689 km (0.071 R)
• M44: 13,194,083 km (0.108 R)
• M45: 13,961,670 km (0.101 R)
• M46: 14,531,788 km (0.076 R)
• M47: 15,109,535 km (0.116 R)
• M48: 15,201,388 km (0.099 R)
• M49: 15,416,509 km (0.098 R)
• M50: 15,539,928 km (0.088 R)
• M51: 15,694,761 km (0.081 R)
• M52: 15,881,160 km (0.109 R)
• M53: 16,068,307 km (0.114 R)
• M54: 16,855,790 km (0.083 R)
• M55: 17,302,340 km (0.11 R)
• M56: 17,494,873 km (0.107 R)
• M57: 18,011,883 km (0.067 R)
• M58: 18,731,000 km (0.072 R)
• M59: 18,862,796 km (0.114 R)
• M60: 19,193,556 km (0.108 R)
• M61: 19,592,983 km (0.101 R)
• M62: 19,726,723 km (0.111 R)
• M63: 19,995,102 km (0.106 R)
• M64: 20,163,549 km (0.095 R)
• M65: 20,807,717 km (0.039 R)
• M66: 20,978,409 km (0.047 R)
• M67: 21,081,033 km (0.085 R)
• M68: 21,389,803 km (0.04 R)
• M69: 21,700,218 km (0.093 R)
• M70: 21,804,039 km (0.106 R)
• M71: 22,465,112 km (0.117 R)
• M72: 22,605,136 km (0.095 R)
• M73: 22,745,459 km (0.047 R)
• M74: 22,956,541 km (0.037 R)
• M75: 23,309,742 km (0.074 R)
• M76: 23,914,267 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88

Radius: 5.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.27 AU - 14.29 AU

Year: 19809 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 105,379,300 km

• M1: 215,271 km (0.071 R)
• M2: 282,740 km (0.115 R)
• M3: 324,777 km (0.1 R)
• M4: 369,357 km (0.109 R)
• M5: 739,911 km (0.036 R)
• M6: 800,498 km (0.089 R)
• M7: 1,323,642 km (0.104 R)
• M8: 1,454,091 km (0.114 R)
• M9: 1,628,074 km (0.112 R)
• M10: 1,911,861 km (0.101 R)
• M11: 2,081,056 km (0.094 R)
• M12: 2,255,038 km (0.046 R)
• M13: 3,573,594 km (0.104 R)
• M14: 3,625,355 km (0.106 R)
• M15: 3,703,445 km (0.033 R)
• M16: 3,941,006 km (0.092 R)
• M17: 3,994,413 km (0.071 R)
• M18: 4,292,860 km (0.06 R)
• M19: 5,616,802 km (0.094 R)
• M20: 6,353,721 km (0.114 R)
• M21: 7,349,893 km (0.056 R)
• M22: 7,781,932 km (0.119 R)
• M23: 7,882,910 km (0.11 R)
• M24: 8,222,198 km (0.12 R)
• M25: 10,393,611 km (0.102 R)
• M26: 12,023,779 km (0.049 R)
• M27: 12,140,466 km (0.098 R)
• M28: 12,689,939 km (0.055 R)
• M29: 12,927,949 km (0.089 R)
• M30: 13,488,791 km (0.113 R)
• M31: 13,569,574 km (0.068 R)
• M32: 13,610,115 km (0.109 R)
• M33: 14,551,534 km (0.078 R)
• M34: 14,883,941 km (0.06 R)
• M35: 15,051,191 km (0.064 R)
• M36: 15,345,151 km (0.04 R)
• M37: 16,410,438 km (0.104 R)
• M38: 18,253,334 km (0.047 R)
• M39: 18,791,737 km (0.108 R)
• M40: 19,380,853 km (0.101 R)
• M41: 19,884,250 km (0.086 R)
• M42: 20,345,460 km (0.12 R)
• M43: 21,090,757 km (0.055 R)
• M44: 21,137,730 km (0.087 R)
• M45: 21,561,242 km (0.073 R)
• M46: 22,704,170 km (0.07 R)
• M47: 23,476,992 km (0.114 R)
• M48: 23,915,464 km (0.089 R)
• M49: 23,964,382 km (0.057 R)
• M50: 24,405,995 km (0.086 R)
• M51: 24,949,185 km (0.083 R)
• M52: 25,197,517 km (0.117 R)
• M53: 25,746,542 km (0.036 R)
• M54: 25,897,037 km (0.054 R)
• M55: 26,249,190 km (0.115 R)
• M56: 27,110,874 km (0.109 R)
• M57: 27,879,059 km (0.072 R)
• M58: 29,751,426 km (0.105 R)
• M59: 32,364,452 km (0.111 R)
• M60: 33,069,956 km (0.089 R)
• M61: 33,506,632 km (0.109 R)
• M62: 34,828,030 km (0.068 R)
• M63: 35,105,534 km (0.108 R)
• M64: 37,749,078 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.4

Radius: 7.9

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.62 AU - 21.62 AU

Year: 27151 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,379,300 km

• M1: 107,710 km (0.1 R)
• M2: 514,467 km (0.082 R)
• M3: 591,510 km (0.081 R)
• M4: 1,763,011 km (0.113 R)
• M5: 1,924,128 km (0.108 R)
• M6: 2,048,144 km (0.104 R)
• M7: 2,525,362 km (0.085 R)
• M8: 2,661,346 km (0.066 R)
• M9: 3,132,430 km (0.1 R)
• M10: 3,328,104 km (0.094 R)
• M11: 3,939,211 km (0.034 R)
• M12: 4,044,378 km (0.112 R)
• M13: 4,097,336 km (0.107 R)
• M14: 4,807,028 km (0.099 R)
• M15: 5,554,270 km (0.086 R)
• M16: 6,647,681 km (0.076 R)
• M17: 7,026,612 km (0.08 R)
• M18: 7,805,568 km (0.113 R)
• M19: 8,955,527 km (0.09 R)
• M20: 11,635,573 km (0.032 R)
• M21: 11,862,962 km (0.048 R)
• M22: 12,943,806 km (0.118 R)
• M23: 13,022,195 km (0.085 R)
• M24: 13,735,029 km (0.085 R)
• M25: 14,055,767 km (0.111 R)
• M26: 14,217,183 km (0.115 R)
• M27: 14,541,811 km (0.056 R)
• M28: 15,115,668 km (0.11 R)
• M29: 16,285,523 km (0.104 R)
• M30: 16,370,196 km (0.075 R)
• M31: 17,484,251 km (0.103 R)
• M32: 17,919,282 km (0.068 R)
• M33: 18,269,790 km (0.11 R)
• M34: 18,357,753 km (0.092 R)
• M35: 18,977,836 km (0.043 R)
• M36: 19,875,274 km (0.07 R)
• M37: 20,511,813 km (0.079 R)
• M38: 21,247,386 km (0.114 R)
• M39: 22,085,134 km (0.099 R)
• M40: 22,460,924 km (0.11 R)
• M41: 23,314,379 km (0.055 R)
• M42: 25,248,381 km (0.041 R)
• M43: 26,234,679 km (0.082 R)
• M44: 28,550,305 km (0.115 R)
• M45: 30,303,592 km (0.109 R)
• M46: 31,985,371 km (0.11 R)
• M47: 34,564,289 km (0.095 R)
• M48: 36,986,278 km (0.039 R)
• M49: 38,217,618 km (0.05 R)
• M50: 38,330,266 km (0.106 R)
• M51: 38,781,752 km (0.105 R)
• M52: 40,376,017 km (0.09 R)
• M53: 41,296,642 km (0.079 R)
• M54: 41,875,586 km (0.118 R)
• M55: 42,340,685 km (0.108 R)
• M56: 42,807,431 km (0.107 R)
• M57: 46,602,429 km (0.105 R)
• M58: 47,810,283 km (0.105 R)
• M59: 50,010,269 km (0.062 R)
• M60: 50,380,225 km (0.098 R)
• M61: 51,371,011 km (0.04 R)
• M62: 52,243,167 km (0.072 R)
• M63: 52,368,081 km (0.074 R)
• M64: 53,875,878 km (0.044 R)
• M65: 56,164,127 km (0.109 R)
• M66: 56,676,948 km (0.079 R)
• M67: 57,836,332 km (0.1 R)
• M68: 60,440,831 km (0.11 R)
• M69: 60,834,722 km (0.116 R)
• M70: 62,551,806 km (0.056 R)
• M71: 64,150,858 km (0.115 R)
• M72: 66,033,398 km (0.12 R)
• M73: 70,403,900 km (0.101 R)
• M74: 71,511,073 km (0.075 R)
• M75: 73,882,798 km (0.03 R)
• M76: 75,290,065 km (0.07 R)
• M77: 79,564,376 km (0.098 R)
• M78: 80,140,178 km (0.098 R)
• M79: 80,717,476 km (0.105 R)
• M80: 83,331,998 km (0.071 R)
• M81: 84,943,466 km (0.097 R)
• M82: 86,269,502 km (0.113 R)
• M83: 86,713,059 km (0.087 R)
• M84: 86,861,012 km (0.118 R)
• M85: 88,048,220 km (0.108 R)
• M86: 90,738,888 km (0.085 R)
• M87: 94,064,000 km (0.078 R)
• M88: 94,825,303 km (0.109 R)
• M89: 95,435,812 km (0.04 R)
• M90: 96,507,232 km (0.042 R)
• M91: 96,660,719 km (0.118 R)
• M92: 97,890,713 km (0.109 R)
• M93: 99,435,610 km (0.072 R)
• M94: 100,833,004 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 17,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit