🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.58 AU - 0.84 AU

Year: 214 Days

Day: 45.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.92 AU - 1.3 AU

Year: 419 Days

Day: 37.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,448,806 km

• M1: 50,115 km (0.108 R)
• M2: 634,295 km (0.05 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 14.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.23 AU - 9.47 AU

Year: 8642 Days

Day: 10.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,448,806 km

• M1: 180,415 km (0.045 R)
• M2: 317,447 km (0.049 R)
• M3: 471,532 km (0.073 R)
• M4: 616,642 km (0.105 R)
• M5: 1,081,443 km (0.111 R)
• M6: 1,461,122 km (0.105 R)
• M7: 1,625,082 km (0.092 R)
• M8: 2,131,171 km (0.08 R)
• M9: 2,247,708 km (0.074 R)
• M10: 2,463,129 km (0.089 R)
• M11: 2,585,799 km (0.101 R)
• M12: 2,837,572 km (0.069 R)
• M13: 3,257,194 km (0.102 R)
• M14: 4,126,508 km (0.103 R)
• M15: 4,332,504 km (0.071 R)
• M16: 4,481,952 km (0.105 R)
• M17: 4,632,896 km (0.102 R)
• M18: 4,724,450 km (0.076 R)
• M19: 4,847,270 km (0.061 R)
• M20: 4,971,287 km (0.096 R)
• M21: 5,934,996 km (0.076 R)
• M22: 6,370,625 km (0.079 R)
• M23: 7,558,582 km (0.114 R)
• M24: 7,848,054 km (0.109 R)
• M25: 8,030,862 km (0.055 R)
• M26: 8,550,117 km (0.111 R)
• M27: 8,700,612 km (0.057 R)
• M28: 9,388,463 km (0.096 R)
• M29: 9,660,731 km (0.067 R)
• M30: 10,654,360 km (0.044 R)
• M31: 11,348,644 km (0.095 R)
• M32: 11,722,190 km (0.11 R)
• M33: 12,609,605 km (0.102 R)
• M34: 12,953,231 km (0.113 R)
• M35: 13,300,148 km (0.082 R)
• M36: 13,518,561 km (0.042 R)
• M37: 14,003,109 km (0.077 R)
• M38: 14,583,249 km (0.051 R)
• M39: 14,898,901 km (0.091 R)
• M40: 15,216,796 km (0.099 R)
• M41: 15,491,009 km (0.107 R)
• M42: 15,674,865 km (0.083 R)
• M43: 16,510,818 km (0.114 R)
• M44: 16,651,440 km (0.087 R)
• M45: 17,504,297 km (0.082 R)
• M46: 17,839,845 km (0.072 R)
• M47: 18,129,168 km (0.103 R)
• M48: 19,006,409 km (0.109 R)
• M49: 19,351,382 km (0.111 R)
• M50: 19,797,782 km (0.048 R)
• M51: 19,947,380 km (0.119 R)
• M52: 20,499,097 km (0.085 R)
• M53: 20,751,618 km (0.083 R)
• M54: 21,310,665 km (0.113 R)
• M55: 22,029,334 km (0.1 R)
• M56: 22,339,749 km (0.084 R)
• M57: 22,651,661 km (0.057 R)
• M58: 22,965,068 km (0.075 R)
• M59: 23,437,798 km (0.097 R)
• M60: 23,913,668 km (0.09 R)
• M61: 24,553,349 km (0.047 R)
• M62: 24,928,989 km (0.085 R)
• M63: 25,144,560 km (0.109 R)
• M64: 25,958,372 km (0.042 R)
• M65: 27,167,721 km (0.095 R)
• M66: 27,389,575 km (0.083 R)
• M67: 30,904,377 km (0.117 R)
• M68: 32,244,175 km (0.071 R)
• M69: 32,361,460 km (0.079 R)
• M70: 32,479,044 km (0.082 R)
• M71: 33,365,112 km (0.062 R)
• M72: 34,739,169 km (0.117 R)
• M73: 35,342,347 km (0.031 R)
• M74: 35,463,372 km (0.109 R)
• M75: 35,888,080 km (0.085 R)
• M76: 36,009,853 km (0.046 R)
• M77: 37,049,558 km (0.1 R)
• M78: 38,596,550 km (0.037 R)
• M79: 39,786,302 km (0.069 R)
• M80: 40,101,504 km (0.078 R)
• M81: 40,290,895 km (0.112 R)
• M82: 40,797,583 km (0.028 R)
• M83: 42,266,186 km (0.1 R)
• M84: 42,781,101 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 13.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.12 AU - 10.6 AU

Year: 10256 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,448,806 km

• M1: 200,461 km (0.107 R)
• M2: 363,224 km (0.091 R)
• M3: 454,329 km (0.041 R)
• M4: 727,195 km (0.065 R)
• M5: 934,239 km (0.115 R)
• M6: 1,198,578 km (0.055 R)
• M7: 1,427,912 km (0.072 R)
• M8: 1,952,402 km (0.074 R)
• M9: 2,087,040 km (0.042 R)
• M10: 2,271,644 km (0.073 R)
• M11: 2,534,338 km (0.086 R)
• M12: 3,115,974 km (0.026 R)
• M13: 3,221,441 km (0.053 R)
• M14: 3,572,397 km (0.111 R)
• M15: 3,682,950 km (0.092 R)
• M16: 4,973,531 km (0.078 R)
• M17: 5,571,025 km (0.118 R)
• M18: 6,868,188 km (0.071 R)
• M19: 7,145,542 km (0.09 R)
• M20: 7,639,963 km (0.026 R)
• M21: 7,783,278 km (0.098 R)
• M22: 8,108,953 km (0.102 R)
• M23: 8,291,911 km (0.11 R)
• M24: 8,886,413 km (0.114 R)
• M25: 9,037,207 km (0.081 R)
• M26: 9,303,192 km (0.053 R)
• M27: 9,765,300 km (0.086 R)
• M28: 9,960,077 km (0.049 R)
• M29: 10,393,013 km (0.107 R)
• M30: 10,872,474 km (0.04 R)
• M31: 11,033,890 km (0.064 R)
• M32: 11,277,585 km (0.087 R)
• M33: 11,605,204 km (0.077 R)
• M34: 11,728,922 km (0.1 R)
• M35: 12,353,942 km (0.094 R)
• M36: 12,649,398 km (0.089 R)
• M37: 13,032,667 km (0.068 R)
• M38: 13,290,275 km (0.116 R)
• M39: 13,376,443 km (0.104 R)
• M40: 13,767,043 km (0.107 R)
• M41: 14,293,478 km (0.056 R)
• M42: 14,692,755 km (0.11 R)
• M43: 15,547,707 km (0.062 R)
• M44: 16,050,056 km (0.048 R)
• M45: 16,465,041 km (0.103 R)
• M46: 17,164,560 km (0.086 R)
• M47: 17,447,151 km (0.055 R)
• M48: 17,921,526 km (0.107 R)
• M49: 18,064,691 km (0.089 R)
• M50: 18,208,155 km (0.079 R)
• M51: 18,496,430 km (0.104 R)
• M52: 18,737,732 km (0.083 R)
• M53: 20,108,347 km (0.064 R)
• M54: 20,655,726 km (0.079 R)
• M55: 20,805,773 km (0.102 R)
• M56: 22,532,431 km (0.045 R)
• M57: 23,048,993 km (0.097 R)
• M58: 23,517,234 km (0.04 R)
• M59: 23,778,731 km (0.11 R)
• M60: 25,421,615 km (0.083 R)
• M61: 26,121,434 km (0.081 R)
• M62: 26,283,897 km (0.102 R)
• M63: 27,375,214 km (0.064 R)
• M64: 27,871,130 km (0.086 R)
• M65: 28,203,387 km (0.088 R)
• M66: 28,314,389 km (0.057 R)
• M67: 29,376,534 km (0.097 R)
• M68: 29,601,828 km (0.039 R)
• M69: 30,622,834 km (0.038 R)
• M70: 31,539,869 km (0.064 R)
• M71: 32,640,759 km (0.08 R)
• M72: 32,990,968 km (0.088 R)
• M73: 33,283,881 km (0.054 R)
• M74: 33,636,333 km (0.047 R)
• M75: 33,813,158 km (0.072 R)
• M76: 34,049,223 km (0.056 R)
• M77: 34,880,090 km (0.073 R)
• M78: 35,238,227 km (0.093 R)
• M79: 38,823,939 km (0.054 R)
• M80: 39,381,041 km (0.109 R)
• M81: 40,315,579 km (0.093 R)
• M82: 40,566,006 km (0.096 R)
• M83: 40,816,881 km (0.1 R)
• M84: 41,068,355 km (0.116 R)
• M85: 41,699,359 km (0.092 R)
• M86: 41,889,199 km (0.078 R)
• M87: 42,206,346 km (0.106 R)
• M88: 42,524,242 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504

Radius: 6.3

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.87 AU - 16.97 AU

Year: 18601 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,448,806 km

• M1: 277,354 km (0.055 R)
• M2: 562,638 km (0.075 R)
• M3: 809,175 km (0.114 R)
• M4: 967,898 km (0.094 R)
• M5: 1,186,760 km (0.088 R)
• M6: 1,755,830 km (0.101 R)
• M7: 2,302,461 km (0.115 R)
• M8: 2,561,415 km (0.049 R)
• M9: 3,071,992 km (0.09 R)
• M10: 3,284,870 km (0.08 R)
• M11: 3,429,531 km (0.074 R)
• M12: 3,576,287 km (0.117 R)
• M13: 3,876,081 km (0.111 R)
• M14: 4,144,908 km (0.086 R)
• M15: 4,340,732 km (0.113 R)
• M16: 4,905,015 km (0.084 R)
• M17: 6,101,499 km (0.09 R)
• M18: 6,279,520 km (0.119 R)
• M19: 6,595,172 km (0.117 R)
• M20: 7,008,660 km (0.043 R)
• M21: 7,572,943 km (0.058 R)
• M22: 7,716,258 km (0.06 R)
• M23: 8,102,969 km (0.059 R)
• M24: 8,151,738 km (0.096 R)
• M25: 8,495,962 km (0.084 R)
• M26: 9,147,910 km (0.112 R)
• M27: 9,249,636 km (0.1 R)
• M28: 10,659,147 km (0.063 R)
• M29: 12,302,031 km (0.101 R)
• M30: 12,639,973 km (0.039 R)
• M31: 12,867,062 km (0.109 R)
• M32: 13,498,216 km (0.079 R)
• M33: 13,614,154 km (0.094 R)
• M34: 13,672,198 km (0.1 R)
• M35: 13,846,779 km (0.114 R)
• M36: 13,963,615 km (0.041 R)
• M37: 14,080,900 km (0.035 R)
• M38: 14,316,217 km (0.102 R)
• M39: 16,183,647 km (0.042 R)
• M40: 16,306,766 km (0.113 R)
• M41: 16,615,985 km (0.12 R)
• M42: 17,114,445 km (0.114 R)
• M43: 17,871,560 km (0.098 R)
• M44: 18,382,437 km (0.097 R)
• M45: 18,446,614 km (0.118 R)
• M46: 18,962,727 km (0.09 R)
• M47: 19,287,803 km (0.094 R)
• M48: 19,549,151 km (0.062 R)
• M49: 19,614,674 km (0.116 R)
• M50: 21,681,818 km (0.078 R)
• M51: 24,803,177 km (0.072 R)
• M52: 29,703,405 km (0.101 R)
• M53: 29,778,803 km (0.117 R)
• M54: 31,145,977 km (0.098 R)
• M55: 31,452,504 km (0.108 R)
• M56: 31,914,312 km (0.081 R)
• M57: 33,234,663 km (0.108 R)
• M58: 33,469,681 km (0.084 R)
• M59: 33,626,460 km (0.101 R)
• M60: 34,493,828 km (0.092 R)
• M61: 35,208,756 km (0.094 R)
• M62: 35,288,492 km (0.118 R)
• M63: 35,608,183 km (0.109 R)
• M64: 37,872,197 km (0.096 R)
• M65: 38,363,327 km (0.062 R)
• M66: 39,517,624 km (0.095 R)
• M67: 40,265,613 km (0.046 R)
• M68: 40,349,089 km (0.101 R)
• M69: 42,113,895 km (0.058 R)
• M70: 42,622,677 km (0.052 R)
• M71: 44,247,310 km (0.106 R)
• M72: 46,328,366 km (0.092 R)
• M73: 46,503,246 km (0.117 R)
• M74: 47,645,127 km (0.117 R)
• M75: 48,974,304 km (0.111 R)
• M76: 49,509,266 km (0.088 R)
• M77: 51,850,024 km (0.096 R)
• M78: 54,503,142 km (0.077 R)
• M79: 54,964,950 km (0.041 R)
• M80: 57,763,328 km (0.111 R)
• M81: 58,328,659 km (0.077 R)
• M82: 59,939,977 km (0.092 R)
• M83: 60,321,302 km (0.072 R)
• M84: 60,607,782 km (0.078 R)
• M85: 60,894,711 km (0.074 R)
• M86: 61,758,339 km (0.107 R)
• M87: 63,691,742 km (0.065 R)
• M88: 63,788,981 km (0.078 R)
• M89: 64,470,698 km (0.088 R)
• M90: 64,861,298 km (0.057 R)
• M91: 65,350,783 km (0.119 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 17,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit