🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.55 AU - 0.75 AU

Year: 187 Days

Day: 36.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.5

Radius: 8.7

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.44 AU - 7.52 AU

Year: 6573 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 25,025,379 km

• M1: 109,506 km (0.115 R)
• M2: 222,452 km (0.079 R)
• M3: 629,358 km (0.109 R)
• M4: 888,911 km (0.03 R)
• M5: 954,883 km (0.07 R)
• M6: 1,145,172 km (0.077 R)
• M7: 1,684,023 km (0.098 R)
• M8: 1,767,050 km (0.112 R)
• M9: 1,851,274 km (0.1 R)
• M10: 2,408,975 km (0.111 R)
• M11: 2,865,846 km (0.074 R)
• M12: 3,041,026 km (0.103 R)
• M13: 3,117,320 km (0.053 R)
• M14: 3,219,795 km (0.059 R)
• M15: 3,614,584 km (0.105 R)
• M16: 3,695,367 km (0.092 R)
• M17: 3,749,521 km (0.094 R)
• M18: 4,080,581 km (0.087 R)
• M19: 4,449,639 km (0.11 R)
• M20: 4,536,406 km (0.066 R)
• M21: 4,918,778 km (0.091 R)
• M22: 7,082,711 km (0.119 R)
• M23: 7,491,562 km (0.094 R)
• M24: 8,332,302 km (0.073 R)
• M25: 9,018,956 km (0.056 R)
• M26: 9,313,515 km (0.081 R)
• M27: 9,798,960 km (0.119 R)
• M28: 10,063,748 km (0.111 R)
• M29: 10,292,483 km (0.09 R)
• M30: 10,677,847 km (0.118 R)
• M31: 10,794,384 km (0.065 R)
• M32: 11,821,673 km (0.035 R)
• M33: 11,942,248 km (0.074 R)
• M34: 12,510,122 km (0.05 R)
• M35: 13,546,237 km (0.103 R)
• M36: 13,799,057 km (0.081 R)
• M37: 13,968,402 km (0.12 R)
• M38: 14,738,981 km (0.103 R)
• M39: 14,825,598 km (0.082 R)
• M40: 15,699,698 km (0.097 R)
• M41: 15,920,804 km (0.116 R)
• M42: 16,276,847 km (0.082 R)
• M43: 16,635,433 km (0.101 R)
• M44: 17,727,048 km (0.091 R)
• M45: 18,095,957 km (0.098 R)
• M46: 18,234,933 km (0.114 R)
• M47: 18,374,358 km (0.047 R)
• M48: 18,467,408 km (0.059 R)
• M49: 18,935,350 km (0.054 R)
• M50: 19,265,214 km (0.076 R)
• M51: 19,692,166 km (0.085 R)
• M52: 20,266,323 km (0.032 R)
• M53: 20,700,456 km (0.082 R)
• M54: 21,430,942 km (0.102 R)
• M55: 21,725,500 km (0.096 R)
• M56: 22,120,289 km (0.115 R)
• M57: 22,967,312 km (0.047 R)
• M58: 23,319,017 km (0.112 R)
• M59: 24,385,201 km (0.103 R)
• M60: 24,744,086 km (0.076 R)
• M61: 24,898,322 km (0.047 R)
• M62: 25,001,395 km (0.082 R)
• M63: 25,935,484 km (0.093 R)
• M64: 26,196,981 km (0.11 R)
• M65: 26,775,476 km (0.105 R)
• M66: 29,185,049 km (0.113 R)
• M67: 29,402,564 km (0.091 R)
• M68: 30,113,303 km (0.096 R)
• M69: 30,168,206 km (0.105 R)
• M70: 30,553,420 km (0.068 R)
• M71: 31,328,936 km (0.09 R)
• M72: 32,504,177 km (0.039 R)
• M73: 32,560,425 km (0.078 R)
• M74: 32,616,824 km (0.09 R)
• M75: 34,093,504 km (0.114 R)
• M76: 35,012,933 km (0.045 R)
• M77: 35,244,211 km (0.049 R)
• M78: 35,824,202 km (0.1 R)
• M79: 36,232,155 km (0.112 R)
• M80: 36,700,397 km (0.087 R)
• M81: 37,170,433 km (0.096 R)
• M82: 37,642,564 km (0.117 R)
• M83: 38,652,499 km (0.093 R)
• M84: 39,250,592 km (0.039 R)
• M85: 39,370,719 km (0.116 R)
• M86: 39,731,399 km (0.108 R)
• M87: 40,335,176 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.1

Radius: 11.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.27 AU - 7.75 AU

Year: 6616 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,025,379 km

• M1: 149,747 km (0.068 R)
• M2: 284,086 km (0.047 R)
• M3: 546,331 km (0.12 R)
• M4: 727,494 km (0.09 R)
• M5: 887,863 km (0.115 R)
• M6: 972,835 km (0.106 R)
• M7: 1,229,395 km (0.078 R)
• M8: 1,681,929 km (0.031 R)
• M9: 1,844,093 km (0.099 R)
• M10: 3,806,817 km (0.103 R)
• M11: 3,925,747 km (0.115 R)
• M12: 4,895,890 km (0.089 R)
• M13: 5,103,980 km (0.078 R)
• M14: 5,368,020 km (0.116 R)
• M15: 5,718,079 km (0.079 R)
• M16: 5,964,916 km (0.085 R)
• M17: 6,469,061 km (0.09 R)
• M18: 7,016,140 km (0.094 R)
• M19: 7,192,067 km (0.098 R)
• M20: 7,280,480 km (0.054 R)
• M21: 7,518,340 km (0.097 R)
• M22: 7,728,525 km (0.095 R)
• M23: 7,849,400 km (0.087 R)
• M24: 7,971,023 km (0.079 R)
• M25: 8,713,926 km (0.104 R)
• M26: 8,903,168 km (0.05 R)
• M27: 9,382,180 km (0.041 R)
• M28: 10,232,345 km (0.053 R)
• M29: 10,498,928 km (0.113 R)
• M30: 10,801,565 km (0.098 R)
• M31: 10,903,142 km (0.093 R)
• M32: 11,141,301 km (0.083 R)
• M33: 11,935,816 km (0.1 R)
• M34: 12,040,833 km (0.105 R)
• M35: 13,180,021 km (0.11 R)
• M36: 13,324,832 km (0.105 R)
• M37: 13,506,593 km (0.079 R)
• M38: 13,725,754 km (0.101 R)
• M39: 13,872,510 km (0.077 R)
• M40: 14,204,767 km (0.114 R)
• M41: 14,877,059 km (0.081 R)
• M42: 15,407,234 km (0.073 R)
• M43: 15,789,606 km (0.086 R)
• M44: 16,059,182 km (0.12 R)
• M45: 16,408,044 km (0.11 R)
• M46: 16,916,527 km (0.098 R)
• M47: 17,073,904 km (0.092 R)
• M48: 17,152,892 km (0.092 R)
• M49: 19,493,799 km (0.109 R)
• M50: 19,783,122 km (0.06 R)
• M51: 19,907,437 km (0.099 R)
• M52: 20,032,202 km (0.064 R)
• M53: 20,282,330 km (0.119 R)
• M54: 20,743,540 km (0.106 R)
• M55: 20,996,660 km (0.067 R)
• M56: 21,081,182 km (0.107 R)
• M57: 22,062,096 km (0.112 R)
• M58: 22,191,049 km (0.112 R)
• M59: 22,666,471 km (0.083 R)
• M60: 23,276,232 km (0.087 R)
• M61: 23,671,021 km (0.037 R)
• M62: 23,803,265 km (0.105 R)
• M63: 23,935,510 km (0.084 R)
• M64: 24,068,203 km (0.079 R)
• M65: 24,156,765 km (0.099 R)
• M66: 24,423,049 km (0.103 R)
• M67: 25,182,707 km (0.107 R)
• M68: 26,359,743 km (0.096 R)
• M69: 27,600,957 km (0.078 R)
• M70: 28,298,681 km (0.113 R)
• M71: 29,143,610 km (0.117 R)
• M72: 29,285,279 km (0.112 R)
• M73: 30,187,654 km (0.076 R)
• M74: 30,283,247 km (0.101 R)
• M75: 30,378,840 km (0.101 R)
• M76: 30,570,325 km (0.113 R)
• M77: 30,858,450 km (0.085 R)
• M78: 30,954,642 km (0.068 R)
• M79: 31,050,983 km (0.112 R)
• M80: 32,556,835 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 14.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.91 AU - 13.41 AU

Year: 14192 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 25,025,379 km

• M1: 216,767 km (0.118 R)
• M2: 437,125 km (0.116 R)
• M3: 531,072 km (0.071 R)
• M4: 714,779 km (0.102 R)
• M5: 1,041,351 km (0.07 R)
• M6: 1,627,176 km (0.098 R)
• M7: 1,925,325 km (0.098 R)
• M8: 2,372,622 km (0.066 R)
• M9: 2,660,449 km (0.096 R)
• M10: 2,782,371 km (0.111 R)
• M11: 4,327,268 km (0.08 R)
• M12: 4,680,768 km (0.081 R)
• M13: 5,087,225 km (0.101 R)
• M14: 5,774,927 km (0.079 R)
• M15: 5,888,621 km (0.097 R)
• M16: 8,626,561 km (0.103 R)
• M17: 9,019,555 km (0.072 R)
• M18: 9,205,056 km (0.058 R)
• M19: 9,606,726 km (0.07 R)
• M20: 9,877,648 km (0.082 R)
• M21: 10,427,271 km (0.049 R)
• M22: 12,428,890 km (0.07 R)
• M23: 13,022,195 km (0.109 R)
• M24: 13,412,945 km (0.107 R)
• M25: 13,716,030 km (0.106 R)
• M26: 14,175,146 km (0.097 R)
• M27: 14,267,598 km (0.103 R)
• M28: 15,014,091 km (0.043 R)
• M29: 15,297,429 km (0.091 R)
• M30: 16,319,033 km (0.112 R)
• M31: 16,448,286 km (0.096 R)
• M32: 17,362,478 km (0.106 R)
• M33: 17,892,504 km (0.107 R)
• M34: 17,992,435 km (0.119 R)
• M35: 18,427,615 km (0.103 R)
• M36: 18,596,063 km (0.094 R)
• M37: 19,513,995 km (0.114 R)
• M38: 19,892,178 km (0.109 R)
• M39: 20,238,198 km (0.086 R)
• M40: 20,760,893 km (0.12 R)
• M41: 22,463,167 km (0.059 R)
• M42: 24,320,724 km (0.037 R)
• M43: 24,579,529 km (0.086 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 10,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit