🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 147 Days

Day: 41.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.1 AU - 1.26 AU

Year: 488 Days

Day: 22.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 12.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.91 AU - 5.15 AU

Year: 4296 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,411,631 km

• M1: 153,338 km (0.075 R)
• M2: 291,566 km (0.097 R)
• M3: 416,181 km (0.081 R)
• M4: 549,623 km (0.071 R)
• M5: 642,672 km (0.105 R)
• M6: 838,346 km (0.09 R)
• M7: 1,015,620 km (0.054 R)
• M8: 1,237,174 km (0.106 R)
• M9: 1,576,762 km (0.105 R)
• M10: 1,920,986 km (0.067 R)
• M11: 2,488,710 km (0.077 R)
• M12: 3,209,473 km (0.091 R)
• M13: 3,298,334 km (0.103 R)
• M14: 3,388,242 km (0.072 R)
• M15: 3,494,008 km (0.106 R)
• M16: 3,570,303 km (0.113 R)
• M17: 3,755,655 km (0.101 R)
• M18: 4,119,925 km (0.084 R)
• M19: 4,730,135 km (0.08 R)
• M20: 5,298,158 km (0.102 R)
• M21: 5,386,122 km (0.075 R)
• M22: 5,527,941 km (0.077 R)
• M23: 6,034,180 km (0.11 R)
• M24: 6,386,184 km (0.116 R)
• M25: 6,555,379 km (0.049 R)
• M26: 6,725,920 km (0.076 R)
• M27: 7,207,775 km (0.108 R)
• M28: 7,921,058 km (0.08 R)
• M29: 8,594,697 km (0.111 R)
• M30: 8,760,900 km (0.087 R)
• M31: 9,715,035 km (0.028 R)
• M32: 9,931,653 km (0.088 R)
• M33: 10,171,758 km (0.1 R)
• M34: 10,303,404 km (0.063 R)
• M35: 10,993,349 km (0.09 R)
• M36: 11,196,353 km (0.092 R)
• M37: 11,309,749 km (0.112 R)
• M38: 11,675,067 km (0.104 R)
• M39: 13,151,298 km (0.118 R)
• M40: 13,390,954 km (0.117 R)
• M41: 13,511,380 km (0.092 R)
• M42: 13,632,106 km (0.114 R)
• M43: 13,899,138 km (0.105 R)
• M44: 14,388,922 km (0.096 R)
• M45: 14,586,540 km (0.1 R)
• M46: 16,250,218 km (0.073 R)
• M47: 16,507,527 km (0.106 R)
• M48: 16,585,018 km (0.11 R)
• M49: 17,340,039 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 11.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.38 AU - 7.76 AU

Year: 7159 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,411,631 km

• M1: 158,275 km (0.107 R)
• M2: 250,726 km (0.051 R)
• M3: 331,808 km (0.092 R)
• M4: 435,180 km (0.066 R)
• M5: 571,314 km (0.12 R)
• M6: 1,305,092 km (0.097 R)
• M7: 1,512,285 km (0.097 R)
• M8: 1,715,588 km (0.113 R)
• M9: 2,198,042 km (0.101 R)
• M10: 2,514,291 km (0.05 R)
• M11: 2,739,137 km (0.094 R)
• M12: 2,934,661 km (0.11 R)
• M13: 3,283,374 km (0.108 R)
• M14: 3,377,322 km (0.099 R)
• M15: 3,472,316 km (0.098 R)
• M16: 3,626,103 km (0.096 R)
• M17: 3,880,718 km (0.052 R)
• M18: 4,020,443 km (0.05 R)
• M19: 4,222,849 km (0.088 R)
• M20: 4,574,703 km (0.078 R)
• M21: 4,828,870 km (0.101 R)
• M22: 4,957,673 km (0.114 R)
• M23: 5,306,835 km (0.058 R)
• M24: 6,029,243 km (0.11 R)
• M25: 6,520,074 km (0.068 R)
• M26: 6,615,068 km (0.077 R)
• M27: 7,121,307 km (0.088 R)
• M28: 8,273,660 km (0.104 R)
• M29: 8,350,852 km (0.111 R)
• M30: 8,505,985 km (0.059 R)
• M31: 8,924,261 km (0.065 R)
• M32: 9,215,678 km (0.119 R)
• M33: 9,402,825 km (0.042 R)
• M34: 9,618,096 km (0.068 R)
• M35: 9,971,596 km (0.119 R)
• M36: 10,081,251 km (0.061 R)
• M37: 10,468,261 km (0.053 R)
• M38: 11,114,523 km (0.115 R)
• M39: 11,342,361 km (0.096 R)
• M40: 11,542,972 km (0.083 R)
• M41: 11,658,162 km (0.094 R)
• M42: 11,802,674 km (0.081 R)
• M43: 12,445,496 km (0.043 R)
• M44: 13,340,540 km (0.118 R)
• M45: 13,673,993 km (0.074 R)
• M46: 13,765,398 km (0.095 R)
• M47: 14,133,109 km (0.026 R)
• M48: 14,566,195 km (0.112 R)
• M49: 14,659,544 km (0.079 R)
• M50: 14,940,788 km (0.12 R)
• M51: 15,066,450 km (0.067 R)
• M52: 15,255,542 km (0.114 R)
• M53: 16,277,146 km (0.091 R)
• M54: 16,731,026 km (0.062 R)
• M55: 17,057,897 km (0.082 R)
• M56: 17,287,829 km (0.118 R)
• M57: 17,618,291 km (0.083 R)
• M58: 17,784,195 km (0.041 R)
• M59: 17,884,126 km (0.119 R)
• M60: 18,926,674 km (0.057 R)
• M61: 19,267,159 km (0.037 R)
• M62: 19,369,783 km (0.113 R)
• M63: 19,850,740 km (0.054 R)
• M64: 20,058,083 km (0.102 R)
• M65: 20,405,299 km (0.109 R)
• M66: 20,754,461 km (0.101 R)
• M67: 21,494,222 km (0.111 R)
• M68: 21,956,479 km (0.12 R)
• M69: 22,206,757 km (0.116 R)
• M70: 22,458,081 km (0.108 R)
• M71: 22,927,070 km (0.112 R)
• M72: 23,072,031 km (0.046 R)
• M73: 23,217,290 km (0.097 R)
• M74: 23,399,351 km (0.064 R)
• M75: 24,427,537 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.4

Radius: 8.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.02 AU - 10.32 AU

Year: 9721 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 75,411,631 km

• M1: 200,611 km (0.111 R)
• M2: 396,734 km (0.108 R)
• M3: 458,966 km (0.106 R)
• M4: 559,496 km (0.114 R)
• M5: 1,067,830 km (0.086 R)
• M6: 1,237,174 km (0.074 R)
• M7: 1,415,495 km (0.11 R)
• M8: 1,833,472 km (0.076 R)
• M9: 2,132,966 km (0.075 R)
• M10: 2,468,215 km (0.102 R)
• M11: 2,883,948 km (0.091 R)
• M12: 3,640,315 km (0.071 R)
• M13: 3,733,215 km (0.057 R)
• M14: 4,629,755 km (0.102 R)
• M15: 4,934,486 km (0.063 R)
• M16: 5,298,158 km (0.085 R)
• M17: 5,778,667 km (0.096 R)
• M18: 6,328,738 km (0.064 R)
• M19: 7,156,164 km (0.075 R)
• M20: 7,478,846 km (0.071 R)
• M21: 8,229,977 km (0.058 R)
• M22: 8,723,351 km (0.11 R)
• M23: 8,942,213 km (0.112 R)
• M24: 9,289,729 km (0.081 R)
• M25: 10,590,781 km (0.082 R)
• M26: 10,992,152 km (0.077 R)
• M27: 11,262,476 km (0.086 R)
• M28: 11,775,447 km (0.099 R)
• M29: 11,982,640 km (0.062 R)
• M30: 12,121,616 km (0.118 R)
• M31: 12,261,041 km (0.075 R)
• M32: 13,144,267 km (0.098 R)
• M33: 14,047,988 km (0.049 R)
• M34: 14,452,052 km (0.098 R)
• M35: 14,934,505 km (0.053 R)
• M36: 15,953,117 km (0.079 R)
• M37: 16,106,006 km (0.093 R)
• M38: 18,216,383 km (0.071 R)
• M39: 18,416,246 km (0.092 R)
• M40: 18,536,373 km (0.084 R)
• M41: 19,263,269 km (0.113 R)
• M42: 19,999,291 km (0.084 R)
• M43: 20,412,330 km (0.068 R)
• M44: 20,869,801 km (0.033 R)
• M45: 22,518,818 km (0.103 R)
• M46: 22,733,341 km (0.052 R)
• M47: 22,862,295 km (0.109 R)
• M48: 22,991,547 km (0.048 R)
• M49: 23,990,412 km (0.072 R)
• M50: 24,209,423 km (0.106 R)
• M51: 25,582,133 km (0.085 R)
• M52: 25,716,323 km (0.096 R)
• M53: 25,805,932 km (0.066 R)
• M54: 26,120,237 km (0.117 R)
• M55: 26,934,498 km (0.087 R)
• M56: 28,448,728 km (0.076 R)
• M57: 28,587,854 km (0.089 R)
• M58: 29,006,279 km (0.06 R)
• M59: 29,099,479 km (0.057 R)
• M60: 30,510,486 km (0.083 R)
• M61: 32,039,825 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.2

Radius: 3.6

Gravity: 29.72 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.32 AU - 20.36 AU

Year: 26315 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 56.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,411,631 km

• M1: 143,913 km (0.097 R)
• M2: 274,063 km (0.059 R)
• M3: 360,680 km (0.08 R)
• M4: 603,029 km (0.041 R)
• M5: 912,846 km (0.109 R)
• M6: 1,070,373 km (0.085 R)
• M7: 2,182,334 km (0.087 R)
• M8: 2,794,339 km (0.083 R)
• M9: 3,099,668 km (0.105 R)
• M10: 3,577,334 km (0.113 R)
• M11: 3,783,181 km (0.104 R)
• M12: 4,555,255 km (0.067 R)
• M13: 4,778,156 km (0.085 R)
• M14: 5,704,765 km (0.077 R)
• M15: 5,944,870 km (0.086 R)
• M16: 6,090,578 km (0.107 R)
• M17: 6,434,952 km (0.078 R)
• M18: 6,735,345 km (0.097 R)
• M19: 6,836,473 km (0.034 R)
• M20: 7,349,444 km (0.077 R)
• M21: 7,401,504 km (0.101 R)
• M22: 7,558,133 km (0.118 R)
• M23: 7,821,874 km (0.08 R)
• M24: 9,635,748 km (0.113 R)
• M25: 10,094,266 km (0.11 R)
• M26: 10,209,905 km (0.107 R)
• M27: 10,913,464 km (0.064 R)
• M28: 11,875,677 km (0.107 R)
• M29: 12,802,137 km (0.09 R)
• M30: 13,116,143 km (0.093 R)
• M31: 13,560,000 km (0.08 R)
• M32: 13,623,728 km (0.118 R)
• M33: 14,008,644 km (0.117 R)
• M34: 14,137,747 km (0.058 R)
• M35: 16,120,966 km (0.107 R)
• M36: 16,459,805 km (0.087 R)
• M37: 17,421,270 km (0.111 R)
• M38: 17,629,660 km (0.083 R)
• M39: 18,189,306 km (0.078 R)
• M40: 18,968,412 km (0.058 R)
• M41: 19,326,100 km (0.048 R)
• M42: 19,903,099 km (0.084 R)
• M43: 20,048,209 km (0.071 R)
• M44: 23,481,630 km (0.108 R)
• M45: 23,865,648 km (0.109 R)
• M46: 24,174,268 km (0.067 R)
• M47: 25,265,136 km (0.093 R)
• M48: 25,343,674 km (0.115 R)
• M49: 25,422,213 km (0.071 R)
• M50: 26,053,965 km (0.116 R)
• M51: 27,252,543 km (0.029 R)
• M52: 27,736,941 km (0.09 R)
• M53: 28,550,604 km (0.062 R)
• M54: 29,289,468 km (0.084 R)
• M55: 30,786,195 km (0.112 R)
• M56: 31,797,775 km (0.111 R)
• M57: 34,286,934 km (0.094 R)
• M58: 34,897,144 km (0.117 R)
• M59: 35,159,688 km (0.101 R)
• M60: 35,247,353 km (0.079 R)
• M61: 35,686,871 km (0.11 R)
• M62: 36,305,159 km (0.094 R)
• M63: 38,813,616 km (0.101 R)
• M64: 39,540,512 km (0.052 R)
• M65: 41,100,070 km (0.068 R)
• M66: 41,192,372 km (0.088 R)
• M67: 41,655,228 km (0.115 R)
• M68: 43,523,855 km (0.109 R)
• M69: 45,133,528 km (0.108 R)
• M70: 45,993,566 km (0.071 R)
• M71: 46,377,434 km (0.117 R)
• M72: 46,473,626 km (0.108 R)
• M73: 46,569,817 km (0.117 R)
• M74: 47,632,710 km (0.101 R)
• M75: 47,729,799 km (0.047 R)
• M76: 48,801,369 km (0.077 R)
• M77: 48,997,043 km (0.097 R)
• M78: 49,094,880 km (0.097 R)
• M79: 53,266,715 km (0.083 R)
• M80: 55,292,719 km (0.12 R)
• M81: 55,598,797 km (0.102 R)
• M82: 58,482,595 km (0.113 R)
• M83: 59,211,136 km (0.103 R)
• M84: 60,677,196 km (0.118 R)
• M85: 61,625,945 km (0.076 R)
• M86: 63,217,966 km (0.096 R)
• M87: 64,716,188 km (0.09 R)
• M88: 65,253,993 km (0.114 R)
• M89: 67,747,341 km (0.059 R)
• M90: 68,512,234 km (0.087 R)
• M91: 71,378,679 km (0.069 R)
• M92: 71,489,681 km (0.09 R)
• M93: 71,934,435 km (0.091 R)
• M94: 74,734,309 km (0.074 R)
• M95: 74,847,106 km (0.117 R)
• M96: 75,185,646 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit