🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.64 AU - 0.68 AU

Year: 236 Days

Day: 36.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.79 AU - 0.95 AU

Year: 357 Days

Day: 32.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.48 AU - 2.38 AU

Year: 1179 Days

Day: 32.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 10.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.77 AU - 2.89 AU

Year: 2093 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 54,654,311 km

• M1: 161,566 km (0.093 R)
• M2: 357,240 km (0.102 R)
• M3: 457,021 km (0.12 R)
• M4: 639,232 km (0.099 R)
• M5: 755,020 km (0.044 R)
• M6: 1,188,854 km (0.11 R)
• M7: 1,290,282 km (0.118 R)
• M8: 1,494,483 km (0.084 R)
• M9: 1,620,444 km (0.042 R)
• M10: 1,750,295 km (0.048 R)
• M11: 1,824,795 km (0.088 R)
• M12: 1,977,385 km (0.118 R)
• M13: 2,223,024 km (0.116 R)
• M14: 2,506,812 km (0.07 R)
• M15: 2,782,820 km (0.079 R)
• M16: 2,900,104 km (0.107 R)
• M17: 3,068,851 km (0.119 R)
• M18: 3,210,520 km (0.062 R)
• M19: 3,416,516 km (0.109 R)
• M20: 3,787,668 km (0.112 R)
• M21: 3,874,286 km (0.057 R)
• M22: 4,071,755 km (0.114 R)
• M23: 4,171,686 km (0.049 R)
• M24: 4,261,295 km (0.041 R)
• M25: 4,602,977 km (0.089 R)
• M26: 5,060,597 km (0.078 R)
• M27: 5,156,190 km (0.107 R)
• M28: 5,240,413 km (0.051 R)
• M29: 5,581,945 km (0.027 R)
• M30: 5,855,410 km (0.103 R)
• M31: 6,082,350 km (0.066 R)
• M32: 6,338,163 km (0.11 R)
• M33: 6,480,281 km (0.091 R)
• M34: 6,558,221 km (0.06 R)
• M35: 6,886,588 km (0.112 R)
• M36: 7,220,341 km (0.062 R)
• M37: 7,409,583 km (0.058 R)
• M38: 7,806,765 km (0.042 R)
• M39: 7,931,380 km (0.065 R)
• M40: 8,028,918 km (0.07 R)
• M41: 8,210,978 km (0.101 R)
• M42: 8,693,581 km (0.042 R)
• M43: 9,039,751 km (0.108 R)
• M44: 9,170,798 km (0.069 R)
• M45: 9,420,028 km (0.082 R)
• M46: 9,656,543 km (0.077 R)
• M47: 10,075,417 km (0.097 R)
• M48: 10,211,251 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.2

Radius: 10.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.35 AU - 6.59 AU

Year: 5625 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,654,311 km

• M1: 150,346 km (0.103 R)
• M2: 284,984 km (0.079 R)
• M3: 440,566 km (0.099 R)
• M4: 682,465 km (0.079 R)
• M5: 785,090 km (0.111 R)
• M6: 876,943 km (0.116 R)
• M7: 1,042,398 km (0.107 R)
• M8: 1,275,322 km (0.119 R)
• M9: 1,359,097 km (0.073 R)
• M10: 1,424,770 km (0.118 R)
• M11: 1,573,171 km (0.092 R)
• M12: 1,748,350 km (0.093 R)
• M13: 2,011,942 km (0.109 R)
• M14: 2,249,354 km (0.12 R)
• M15: 2,375,465 km (0.114 R)
• M16: 3,172,672 km (0.062 R)
• M17: 3,377,471 km (0.082 R)
• M18: 3,725,585 km (0.12 R)
• M19: 3,960,903 km (0.112 R)
• M20: 4,308,419 km (0.119 R)
• M21: 4,386,958 km (0.094 R)
• M22: 4,868,513 km (0.116 R)
• M23: 5,303,843 km (0.111 R)
• M24: 5,730,047 km (0.044 R)
• M25: 6,446,322 km (0.115 R)
• M26: 6,592,928 km (0.119 R)
• M27: 6,843,654 km (0.118 R)
• M28: 7,062,665 km (0.112 R)
• M29: 7,167,384 km (0.089 R)
• M30: 7,272,401 km (0.09 R)
• M31: 7,436,959 km (0.119 R)
• M32: 7,962,197 km (0.091 R)
• M33: 8,119,574 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.5

Radius: 12.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.15 AU - 9.79 AU

Year: 10839 Days

Day: 6.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,654,311 km

• M1: 157,975 km (0.085 R)
• M2: 265,237 km (0.045 R)
• M3: 600,336 km (0.071 R)
• M4: 939,774 km (0.084 R)
• M5: 1,060,499 km (0.082 R)
• M6: 1,205,460 km (0.12 R)
• M7: 1,680,732 km (0.105 R)
• M8: 1,917,546 km (0.114 R)
• M9: 2,211,655 km (0.047 R)
• M10: 2,423,934 km (0.12 R)
• M11: 2,544,959 km (0.115 R)
• M12: 2,717,745 km (0.094 R)
• M13: 2,971,463 km (0.115 R)
• M14: 3,180,002 km (0.087 R)
• M15: 3,474,859 km (0.108 R)
• M16: 3,750,718 km (0.103 R)
• M17: 4,986,546 km (0.106 R)
• M18: 5,141,529 km (0.034 R)
• M19: 5,298,158 km (0.106 R)
• M20: 5,456,433 km (0.056 R)
• M21: 5,680,680 km (0.049 R)
• M22: 5,973,593 km (0.116 R)
• M23: 6,405,332 km (0.034 R)
• M24: 7,334,335 km (0.107 R)
• M25: 7,546,614 km (0.089 R)
• M26: 7,832,645 km (0.069 R)
• M27: 9,469,695 km (0.059 R)
• M28: 9,585,035 km (0.109 R)
• M29: 9,662,227 km (0.104 R)
• M30: 10,051,331 km (0.11 R)
• M31: 11,989,970 km (0.108 R)
• M32: 12,156,622 km (0.09 R)
• M33: 12,282,135 km (0.037 R)
• M34: 12,450,133 km (0.092 R)
• M35: 12,619,029 km (0.068 R)
• M36: 12,703,702 km (0.115 R)
• M37: 13,604,430 km (0.087 R)
• M38: 13,778,413 km (0.098 R)
• M39: 14,216,435 km (0.068 R)
• M40: 14,348,829 km (0.1 R)
• M41: 14,525,804 km (0.052 R)
• M42: 15,196,301 km (0.11 R)
• M43: 15,286,509 km (0.076 R)
• M44: 15,739,940 km (0.106 R)
• M45: 15,922,599 km (0.1 R)
• M46: 17,314,757 km (0.106 R)
• M47: 17,409,003 km (0.116 R)
• M48: 17,550,673 km (0.11 R)
• M49: 18,600,999 km (0.103 R)
• M50: 18,988,009 km (0.035 R)
• M51: 21,012,816 km (0.118 R)
• M52: 21,516,961 km (0.097 R)
• M53: 23,365,093 km (0.104 R)
• M54: 23,678,052 km (0.107 R)
• M55: 25,638,532 km (0.063 R)
• M56: 25,907,359 km (0.09 R)
• M57: 26,883,186 km (0.106 R)
• M58: 27,046,996 km (0.112 R)
• M59: 27,815,929 km (0.085 R)
• M60: 29,150,641 km (0.096 R)
• M61: 29,825,776 km (0.115 R)
• M62: 30,677,138 km (0.057 R)
• M63: 31,134,309 km (0.062 R)
• M64: 32,055,682 km (0.065 R)
• M65: 32,519,585 km (0.106 R)
• M66: 32,752,509 km (0.07 R)
• M67: 35,350,126 km (0.044 R)
• M68: 35,889,576 km (0.03 R)
• M69: 36,371,431 km (0.111 R)
• M70: 37,463,346 km (0.115 R)
• M71: 37,707,490 km (0.09 R)
• M72: 38,750,935 km (0.083 R)
• M73: 38,935,987 km (0.099 R)
• M74: 39,121,489 km (0.119 R)
• M75: 39,431,156 km (0.097 R)
• M76: 39,679,489 km (0.079 R)
• M77: 39,803,805 km (0.086 R)
• M78: 40,677,905 km (0.108 R)
• M79: 40,866,099 km (0.059 R)
• M80: 42,572,412 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.8

Radius: 4.2

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.16 AU - 14.66 AU

Year: 19223 Days

Day: 23 Hours

Environment

Temp: -216 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,654,311 km

• M1: 142,716 km (0.056 R)
• M2: 206,744 km (0.111 R)
• M3: 379,530 km (0.082 R)
• M4: 795,262 km (0.102 R)
• M5: 834,756 km (0.118 R)
• M6: 1,963,322 km (0.085 R)
• M7: 2,237,386 km (0.067 R)
• M8: 2,670,771 km (0.101 R)
• M9: 3,481,442 km (0.108 R)
• M10: 3,612,489 km (0.119 R)
• M11: 3,645,551 km (0.073 R)
• M12: 3,745,183 km (0.111 R)
• M13: 3,879,372 km (0.083 R)
• M14: 4,222,101 km (0.09 R)
• M15: 4,291,813 km (0.091 R)
• M16: 4,467,591 km (0.116 R)
• M17: 5,344,384 km (0.105 R)
• M18: 5,686,514 km (0.08 R)
• M19: 5,802,153 km (0.102 R)
• M20: 6,512,295 km (0.095 R)
• M21: 6,754,942 km (0.065 R)
• M22: 6,918,453 km (0.078 R)
• M23: 7,207,775 km (0.095 R)
• M24: 7,374,726 km (0.081 R)
• M25: 7,585,360 km (0.098 R)
• M26: 8,012,462 km (0.032 R)
• M27: 9,249,487 km (0.113 R)
• M28: 10,075,566 km (0.104 R)
• M29: 10,403,186 km (0.117 R)
• M30: 10,544,705 km (0.098 R)
• M31: 11,503,927 km (0.08 R)
• M32: 12,142,410 km (0.11 R)
• M33: 12,341,076 km (0.076 R)
• M34: 12,440,858 km (0.06 R)
• M35: 12,591,054 km (0.112 R)
• M36: 12,641,170 km (0.086 R)
• M37: 12,943,806 km (0.076 R)
• M38: 13,146,810 km (0.035 R)
• M39: 14,229,749 km (0.067 R)
• M40: 16,260,989 km (0.079 R)
• M41: 17,758,314 km (0.098 R)
• M42: 18,437,788 km (0.098 R)
• M43: 19,531,049 km (0.11 R)
• M44: 19,589,093 km (0.07 R)
• M45: 19,763,823 km (0.079 R)
• M46: 20,408,740 km (0.034 R)
• M47: 20,585,864 km (0.094 R)
• M48: 20,941,608 km (0.056 R)
• M49: 21,120,227 km (0.055 R)
• M50: 21,779,505 km (0.085 R)
• M51: 21,960,519 km (0.055 R)
• M52: 22,081,394 km (0.092 R)
• M53: 22,811,581 km (0.117 R)
• M54: 22,995,437 km (0.119 R)
• M55: 23,797,431 km (0.101 R)
• M56: 24,108,445 km (0.1 R)
• M57: 24,923,155 km (0.069 R)
• M58: 25,428,945 km (0.065 R)
• M59: 25,619,533 km (0.108 R)
• M60: 26,386,521 km (0.066 R)
• M61: 27,420,841 km (0.088 R)
• M62: 28,666,243 km (0.068 R)
• M63: 28,930,882 km (0.057 R)
• M64: 29,262,690 km (0.118 R)
• M65: 30,872,812 km (0.113 R)
• M66: 31,893,668 km (0.109 R)
• M67: 33,758,854 km (0.049 R)
• M68: 34,388,511 km (0.112 R)
• M69: 34,599,295 km (0.044 R)
• M70: 34,880,838 km (0.114 R)
• M71: 35,092,669 km (0.108 R)
• M72: 36,229,014 km (0.081 R)
• M73: 36,730,017 km (0.089 R)
• M74: 37,521,839 km (0.087 R)
• M75: 38,101,231 km (0.104 R)
• M76: 38,246,491 km (0.05 R)
• M77: 38,464,904 km (0.059 R)
• M78: 39,049,083 km (0.083 R)
• M79: 39,783,459 km (0.108 R)
• M80: 40,374,221 km (0.111 R)
• M81: 40,596,524 km (0.049 R)
• M82: 41,489,773 km (0.112 R)
• M83: 42,013,814 km (0.062 R)
• M84: 42,164,010 km (0.077 R)
• M85: 43,219,872 km (0.079 R)
• M86: 45,742,990 km (0.101 R)
• M87: 47,451,397 km (0.047 R)
• M88: 48,392,069 km (0.072 R)
• M89: 48,864,798 km (0.11 R)
• M90: 50,531,019 km (0.115 R)
• M91: 52,377,206 km (0.104 R)
• M92: 53,105,599 km (0.1 R)
• M93: 53,267,912 km (0.107 R)
• M94: 53,430,375 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 16,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit