🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.5

Radius: 9.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.55 AU - 0.81 AU

Year: 380 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,450,179 km

• M1: 123,418 km (0.091 R)
• M2: 201,060 km (0.062 R)
• M3: 271,819 km (0.052 R)
• M4: 373,396 km (0.073 R)
• M5: 459,565 km (0.098 R)
• M6: 530,773 km (0.097 R)
• M7: 593,156 km (0.107 R)
• M8: 686,355 km (0.107 R)
• M9: 811,868 km (0.118 R)
• M10: 873,053 km (0.048 R)
• M11: 981,063 km (0.068 R)
• M12: 1,080,246 km (0.063 R)
• M13: 1,235,678 km (0.092 R)
• M14: 1,321,847 km (0.117 R)
• M15: 1,395,150 km (0.09 R)
• M16: 1,507,647 km (0.059 R)
• M17: 1,569,132 km (0.098 R)
• M18: 1,639,144 km (0.055 R)
• M19: 1,770,491 km (0.039 R)
• M20: 1,835,416 km (0.11 R)
• M21: 1,905,428 km (0.104 R)
• M22: 2,001,470 km (0.056 R)
• M23: 2,159,595 km (0.118 R)
• M24: 2,224,820 km (0.088 R)
• M25: 2,308,445 km (0.062 R)
• M26: 2,433,808 km (0.031 R)
• M27: 2,653,866 km (0.106 R)
• M28: 2,894,868 km (0.045 R)
• M29: 3,069,449 km (0.073 R)
• M30: 3,237,448 km (0.065 R)
• M31: 3,434,019 km (0.049 R)
• M32: 3,520,786 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68

Radius: 8.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.48 AU - 4.02 AU

Year: 4925 Days

Day: 10.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 52,450,179 km

• M1: 142,567 km (0.117 R)
• M2: 286,630 km (0.078 R)
• M3: 805,734 km (0.097 R)
• M4: 1,097,600 km (0.111 R)
• M5: 1,175,690 km (0.084 R)
• M6: 1,301,053 km (0.088 R)
• M7: 1,421,479 km (0.077 R)
• M8: 1,497,624 km (0.068 R)
• M9: 1,555,519 km (0.113 R)
• M10: 1,846,636 km (0.081 R)
• M11: 1,940,584 km (0.105 R)
• M12: 2,089,882 km (0.099 R)
• M13: 2,242,921 km (0.068 R)
• M14: 2,572,036 km (0.117 R)
• M15: 2,916,410 km (0.078 R)
• M16: 3,557,437 km (0.111 R)
• M17: 3,754,308 km (0.04 R)
• M18: 3,847,358 km (0.105 R)
• M19: 4,254,863 km (0.105 R)
• M20: 4,310,214 km (0.046 R)
• M21: 4,819,744 km (0.095 R)
• M22: 5,423,072 km (0.078 R)
• M23: 5,498,320 km (0.09 R)
• M24: 5,589,126 km (0.062 R)
• M25: 5,864,237 km (0.049 R)
• M26: 7,173,517 km (0.045 R)
• M27: 7,339,122 km (0.119 R)
• M28: 7,758,894 km (0.093 R)
• M29: 7,894,878 km (0.104 R)
• M30: 8,203,798 km (0.043 R)
• M31: 8,745,043 km (0.092 R)
• M32: 8,833,455 km (0.097 R)
• M33: 9,351,961 km (0.06 R)
• M34: 9,624,080 km (0.117 R)
• M35: 9,954,093 km (0.109 R)
• M36: 10,101,895 km (0.105 R)
• M37: 10,399,894 km (0.098 R)
• M38: 10,719,585 km (0.058 R)
• M39: 11,138,010 km (0.119 R)
• M40: 12,247,278 km (0.053 R)
• M41: 12,505,185 km (0.097 R)
• M42: 12,945,751 km (0.111 R)
• M43: 13,780,208 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.5

Radius: 10.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.06 AU - 5.6 AU

Year: 7200 Days

Day: 10.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,450,179 km

• M1: 183,856 km (0.075 R)
• M2: 268,977 km (0.069 R)
• M3: 488,138 km (0.039 R)
• M4: 566,078 km (0.07 R)
• M5: 649,105 km (0.094 R)
• M6: 766,988 km (0.093 R)
• M7: 839,394 km (0.095 R)
• M8: 1,083,089 km (0.093 R)
• M9: 1,165,517 km (0.096 R)
• M10: 1,299,706 km (0.074 R)
• M11: 1,426,266 km (0.095 R)
• M12: 1,916,199 km (0.076 R)
• M13: 2,240,378 km (0.108 R)
• M14: 2,694,407 km (0.072 R)
• M15: 3,419,807 km (0.048 R)
• M16: 3,507,920 km (0.093 R)
• M17: 4,184,103 km (0.1 R)
• M18: 4,508,281 km (0.086 R)
• M19: 4,959,917 km (0.072 R)
• M20: 5,080,194 km (0.095 R)
• M21: 5,529,287 km (0.099 R)
• M22: 5,885,180 km (0.062 R)
• M23: 5,991,245 km (0.064 R)
• M24: 6,248,553 km (0.1 R)
• M25: 6,597,266 km (0.114 R)
• M26: 6,663,388 km (0.119 R)
• M27: 6,929,972 km (0.099 R)
• M28: 7,473,760 km (0.044 R)
• M29: 7,565,763 km (0.098 R)
• M30: 7,820,677 km (0.103 R)
• M31: 7,914,176 km (0.116 R)
• M32: 8,031,461 km (0.038 R)
• M33: 8,149,194 km (0.062 R)
• M34: 8,220,253 km (0.068 R)
• M35: 8,291,462 km (0.119 R)
• M36: 8,698,817 km (0.116 R)
• M37: 9,088,220 km (0.113 R)
• M38: 9,260,407 km (0.092 R)
• M39: 9,909,513 km (0.064 R)
• M40: 10,061,354 km (0.092 R)
• M41: 10,265,107 km (0.036 R)
• M42: 10,470,205 km (0.109 R)
• M43: 10,754,292 km (0.102 R)
• M44: 11,119,759 km (0.064 R)
• M45: 11,356,872 km (0.051 R)
• M46: 11,862,812 km (0.032 R)
• M47: 12,213,320 km (0.1 R)
• M48: 13,396,789 km (0.102 R)
• M49: 13,592,911 km (0.119 R)
• M50: 13,789,932 km (0.113 R)
• M51: 13,931,302 km (0.03 R)
• M52: 14,044,697 km (0.054 R)
• M53: 14,530,292 km (0.079 R)
• M54: 15,312,688 km (0.099 R)
• M55: 16,019,688 km (0.092 R)
• M56: 16,317,388 km (0.117 R)
• M57: 16,888,104 km (0.051 R)
• M58: 17,221,557 km (0.061 R)
• M59: 18,576,914 km (0.087 R)
• M60: 19,267,458 km (0.089 R)
• M61: 20,415,472 km (0.101 R)
• M62: 20,609,051 km (0.106 R)
• M63: 20,900,468 km (0.03 R)
• M64: 21,454,579 km (0.113 R)
• M65: 21,585,626 km (0.038 R)
• M66: 21,716,973 km (0.1 R)
• M67: 21,815,708 km (0.1 R)
• M68: 21,881,531 km (0.089 R)
• M69: 22,112,660 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.8

Radius: 5.9

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.1 AU - 8.12 AU

Year: 12859 Days

Day: 20.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,450,179 km

• M1: 160,070 km (0.074 R)
• M2: 749,037 km (0.082 R)
• M3: 882,029 km (0.051 R)
• M4: 1,043,445 km (0.057 R)
• M5: 1,127,669 km (0.067 R)
• M6: 1,880,894 km (0.118 R)
• M7: 1,984,266 km (0.114 R)
• M8: 2,277,927 km (0.053 R)
• M9: 2,360,355 km (0.109 R)
• M10: 2,729,264 km (0.032 R)
• M11: 2,935,409 km (0.096 R)
• M12: 3,085,755 km (0.096 R)
• M13: 4,274,909 km (0.101 R)
• M14: 4,722,954 km (0.088 R)
• M15: 4,934,935 km (0.099 R)
• M16: 5,514,926 km (0.095 R)
• M17: 5,663,327 km (0.116 R)
• M18: 5,850,773 km (0.098 R)
• M19: 5,964,168 km (0.109 R)
• M20: 6,078,311 km (0.115 R)
• M21: 6,154,756 km (0.086 R)
• M22: 6,347,438 km (0.109 R)
• M23: 6,581,259 km (0.088 R)
• M24: 6,620,454 km (0.031 R)
• M25: 7,258,937 km (0.09 R)
• M26: 8,895,837 km (0.105 R)
• M27: 10,274,531 km (0.085 R)
• M28: 10,872,175 km (0.08 R)
• M29: 10,918,700 km (0.098 R)
• M30: 11,528,461 km (0.078 R)
• M31: 11,766,022 km (0.088 R)
• M32: 12,342,572 km (0.079 R)
• M33: 13,274,118 km (0.102 R)
• M34: 13,473,083 km (0.085 R)
• M35: 14,278,967 km (0.085 R)
• M36: 14,945,276 km (0.086 R)
• M37: 15,152,170 km (0.069 R)
• M38: 18,038,661 km (0.106 R)
• M39: 18,093,713 km (0.047 R)
• M40: 18,480,423 km (0.062 R)
• M41: 19,205,823 km (0.087 R)
• M42: 19,770,107 km (0.086 R)
• M43: 19,940,499 km (0.11 R)
• M44: 20,168,486 km (0.063 R)
• M45: 20,626,854 km (0.067 R)
• M46: 21,030,768 km (0.119 R)
• M47: 21,612,404 km (0.047 R)
• M48: 22,317,310 km (0.074 R)
• M49: 22,910,465 km (0.1 R)
• M50: 24,781,934 km (0.037 R)
• M51: 25,828,970 km (0.117 R)
• M52: 26,015,219 km (0.116 R)
• M53: 26,639,342 km (0.115 R)
• M54: 26,827,536 km (0.106 R)
• M55: 28,476,852 km (0.107 R)
• M56: 29,184,450 km (0.115 R)
• M57: 30,158,781 km (0.106 R)
• M58: 30,879,992 km (0.093 R)
• M59: 31,011,788 km (0.091 R)
• M60: 32,808,608 km (0.096 R)
• M61: 33,212,373 km (0.109 R)
• M62: 33,347,460 km (0.058 R)
• M63: 33,617,933 km (0.083 R)
• M64: 34,161,123 km (0.058 R)
• M65: 35,531,888 km (0.102 R)
• M66: 35,669,967 km (0.117 R)
• M67: 36,362,904 km (0.083 R)
• M68: 36,780,880 km (0.082 R)
• M69: 36,990,467 km (0.102 R)
• M70: 37,130,341 km (0.108 R)
• M71: 37,200,353 km (0.093 R)
• M72: 38,185,305 km (0.097 R)
• M73: 40,468,917 km (0.113 R)
• M74: 40,685,235 km (0.043 R)
• M75: 40,757,341 km (0.091 R)
• M76: 41,264,029 km (0.061 R)
• M77: 41,409,139 km (0.104 R)
• M78: 41,481,694 km (0.12 R)
• M79: 41,627,104 km (0.118 R)
• M80: 42,210,386 km (0.083 R)
• M81: 42,649,455 km (0.088 R)
• M82: 43,680,185 km (0.067 R)
• M83: 44,198,541 km (0.113 R)
• M84: 45,690,780 km (0.097 R)
• M85: 46,367,710 km (0.084 R)
• M86: 46,518,655 km (0.064 R)
• M87: 47,731,594 km (0.106 R)
• M88: 48,494,843 km (0.057 R)
• M89: 48,724,625 km (0.104 R)
• M90: 49,570,302 km (0.062 R)
• M91: 50,653,540 km (0.118 R)
• M92: 50,886,763 km (0.054 R)
• M93: 52,057,815 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 19,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit