🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 14.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.49 AU - 0.65 AU

Year: 302 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 42,705,846 km

• M1: 202,855 km (0.089 R)
• M2: 343,776 km (0.068 R)
• M3: 450,589 km (0.11 R)
• M4: 544,835 km (0.089 R)
• M5: 648,208 km (0.089 R)
• M6: 783,893 km (0.101 R)
• M7: 960,418 km (0.089 R)
• M8: 1,060,051 km (0.06 R)
• M9: 1,159,683 km (0.089 R)
• M10: 1,300,753 km (0.112 R)
• M11: 1,474,586 km (0.097 R)
• M12: 1,647,222 km (0.081 R)
• M13: 1,750,594 km (0.054 R)
• M14: 1,885,382 km (0.111 R)
• M15: 2,069,088 km (0.069 R)
• M16: 2,191,459 km (0.106 R)
• M17: 2,369,331 km (0.117 R)
• M18: 2,481,679 km (0.108 R)
• M19: 2,595,822 km (0.115 R)
• M20: 2,795,835 km (0.109 R)
• M21: 2,972,210 km (0.049 R)
• M22: 3,111,486 km (0.049 R)
• M23: 3,306,562 km (0.119 R)
• M24: 3,408,587 km (0.088 R)
• M25: 3,566,862 km (0.118 R)
• M26: 3,752,663 km (0.092 R)
• M27: 3,878,325 km (0.115 R)
• M28: 3,979,902 km (0.066 R)
• M29: 4,101,674 km (0.059 R)
• M30: 4,211,629 km (0.117 R)
• M31: 4,342,377 km (0.111 R)
• M32: 4,441,411 km (0.088 R)
• M33: 4,547,775 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 10.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.84 AU - 1.06 AU

Year: 651 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,705,846 km

• M1: 139,724 km (0.094 R)
• M2: 267,032 km (0.106 R)
• M3: 366,664 km (0.117 R)
• M4: 435,330 km (0.042 R)
• M5: 506,389 km (0.039 R)
• M6: 578,794 km (0.115 R)
• M7: 693,237 km (0.096 R)
• M8: 791,522 km (0.079 R)
• M9: 873,951 km (0.109 R)
• M10: 942,167 km (0.096 R)
• M11: 1,021,454 km (0.089 R)
• M12: 1,172,698 km (0.11 R)
• M13: 1,366,577 km (0.09 R)
• M14: 1,467,555 km (0.117 R)
• M15: 1,655,899 km (0.034 R)
• M16: 1,725,911 km (0.114 R)
• M17: 1,874,611 km (0.118 R)
• M18: 1,959,134 km (0.086 R)
• M19: 2,079,560 km (0.085 R)
• M20: 2,190,861 km (0.042 R)
• M21: 2,322,208 km (0.093 R)
• M22: 2,425,580 km (0.107 R)
• M23: 2,518,031 km (0.042 R)
• M24: 2,630,679 km (0.035 R)
• M25: 2,738,688 km (0.108 R)
• M26: 2,815,731 km (0.085 R)
• M27: 2,945,881 km (0.041 R)
• M28: 3,098,022 km (0.107 R)
• M29: 3,246,124 km (0.069 R)
• M30: 3,355,331 km (0.092 R)
• M31: 3,465,734 km (0.094 R)
• M32: 3,563,421 km (0.049 R)
• M33: 3,633,732 km (0.11 R)
• M34: 3,897,922 km (0.115 R)
• M35: 4,065,472 km (0.103 R)
• M36: 4,146,404 km (0.046 R)
• M37: 4,339,984 km (0.118 R)
• M38: 4,612,850 km (0.116 R)
• M39: 4,697,373 km (0.041 R)
• M40: 4,883,622 km (0.099 R)
• M41: 5,384,027 km (0.117 R)
• M42: 5,489,494 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.7

Radius: 14.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.81 AU - 1.27 AU

Year: 746 Days

Day: 11.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,705,846 km

• M1: 184,305 km (0.058 R)
• M2: 288,574 km (0.11 R)
• M3: 417,827 km (0.055 R)
• M4: 596,148 km (0.066 R)
• M5: 880,084 km (0.094 R)
• M6: 978,370 km (0.066 R)
• M7: 1,133,503 km (0.117 R)
• M8: 1,269,637 km (0.108 R)
• M9: 1,371,364 km (0.101 R)
• M10: 1,475,933 km (0.095 R)
• M11: 1,571,376 km (0.058 R)
• M12: 1,687,614 km (0.099 R)
• M13: 1,794,127 km (0.118 R)
• M14: 1,981,424 km (0.106 R)
• M15: 2,223,324 km (0.046 R)
• M16: 2,446,673 km (0.074 R)
• M17: 2,818,125 km (0.041 R)
• M18: 2,908,183 km (0.096 R)
• M19: 3,006,917 km (0.066 R)
• M20: 3,099,069 km (0.1 R)
• M21: 3,215,606 km (0.089 R)
• M22: 3,325,710 km (0.099 R)
• M23: 3,437,161 km (0.115 R)
• M24: 3,615,033 km (0.101 R)
• M25: 3,738,002 km (0.1 R)
• M26: 3,845,712 km (0.067 R)
• M27: 3,979,752 km (0.052 R)
• M28: 4,158,222 km (0.05 R)
• M29: 4,287,176 km (0.078 R)
• M30: 4,478,960 km (0.081 R)
• M31: 4,780,998 km (0.095 R)
• M32: 4,907,409 km (0.094 R)
• M33: 5,007,490 km (0.048 R)
• M34: 5,200,471 km (0.051 R)
• M35: 5,452,244 km (0.06 R)
• M36: 5,603,338 km (0.085 R)
• M37: 5,948,460 km (0.109 R)
• M38: 6,192,305 km (0.087 R)
• M39: 6,419,693 km (0.085 R)
• M40: 6,579,464 km (0.067 R)
• M41: 6,669,821 km (0.054 R)
• M42: 6,943,735 km (0.096 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 10.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.87 AU - 4.25 AU

Year: 5750 Days

Day: 10.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,705,846 km

• M1: 131,048 km (0.054 R)
• M2: 221,255 km (0.101 R)
• M3: 298,149 km (0.109 R)
• M4: 568,472 km (0.118 R)
• M5: 817,552 km (0.037 R)
• M6: 912,098 km (0.064 R)
• M7: 1,254,977 km (0.089 R)
• M8: 1,610,122 km (0.085 R)
• M9: 1,690,306 km (0.102 R)
• M10: 1,771,987 km (0.102 R)
• M11: 1,841,101 km (0.099 R)
• M12: 1,953,599 km (0.094 R)
• M13: 2,039,468 km (0.083 R)
• M14: 2,215,096 km (0.064 R)
• M15: 2,289,895 km (0.053 R)
• M16: 2,676,306 km (0.112 R)
• M17: 3,354,134 km (0.111 R)
• M18: 3,739,199 km (0.079 R)
• M19: 3,828,658 km (0.038 R)
• M20: 4,083,274 km (0.115 R)
• M21: 4,418,523 km (0.048 R)
• M22: 4,494,369 km (0.045 R)
• M23: 4,627,960 km (0.072 R)
• M24: 4,762,897 km (0.047 R)
• M25: 4,997,466 km (0.077 R)
• M26: 5,559,206 km (0.09 R)
• M27: 5,889,219 km (0.113 R)
• M28: 6,742,376 km (0.118 R)
• M29: 6,851,732 km (0.08 R)
• M30: 7,475,106 km (0.096 R)
• M31: 7,724,935 km (0.027 R)
• M32: 8,000,793 km (0.109 R)
• M33: 8,116,582 km (0.116 R)
• M34: 8,233,119 km (0.105 R)
• M35: 8,491,175 km (0.055 R)
• M36: 8,728,138 km (0.117 R)
• M37: 9,330,120 km (0.075 R)
• M38: 9,970,548 km (0.095 R)
• M39: 10,095,313 km (0.11 R)
• M40: 10,472,749 km (0.077 R)
• M41: 10,854,821 km (0.09 R)
• M42: 11,008,907 km (0.065 R)
• M43: 11,138,010 km (0.113 R)
• M44: 11,711,569 km (0.093 R)
• M45: 12,081,524 km (0.079 R)
• M46: 12,188,038 km (0.07 R)
• M47: 12,401,813 km (0.061 R)
• M48: 12,670,790 km (0.119 R)
• M49: 12,914,635 km (0.095 R)
• M50: 13,050,619 km (0.042 R)
• M51: 13,269,481 km (0.113 R)
• M52: 13,877,297 km (0.041 R)
• M53: 13,960,922 km (0.105 R)
• M54: 14,044,697 km (0.108 R)
• M55: 14,635,758 km (0.098 R)
• M56: 14,720,730 km (0.056 R)
• M57: 14,919,994 km (0.081 R)
• M58: 15,062,860 km (0.1 R)
• M59: 15,725,878 km (0.101 R)
• M60: 15,871,287 km (0.031 R)
• M61: 16,133,981 km (0.098 R)
• M62: 16,339,528 km (0.112 R)
• M63: 16,634,386 km (0.057 R)
• M64: 16,752,867 km (0.108 R)
• M65: 17,199,716 km (0.102 R)
• M66: 17,529,878 km (0.109 R)
• M67: 17,620,385 km (0.106 R)
• M68: 17,801,548 km (0.096 R)
• M69: 17,922,872 km (0.103 R)
• M70: 18,074,714 km (0.069 R)
• M71: 18,748,204 km (0.06 R)
• M72: 19,742,281 km (0.107 R)
• M73: 20,309,108 km (0.079 R)
• M74: 21,105,118 km (0.109 R)
• M75: 21,684,511 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.8

Radius: 4.5

Gravity: 22.76 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.54 AU - 6.4 AU

Year: 10253 Days

Day: 21.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,705,846 km

• M1: 57,296 km (0.089 R)
• M2: 98,585 km (0.066 R)
• M3: 245,191 km (0.089 R)
• M4: 476,768 km (0.027 R)
• M5: 746,493 km (0.091 R)
• M6: 845,826 km (0.028 R)
• M7: 1,527,843 km (0.073 R)
• M8: 1,806,843 km (0.096 R)
• M9: 1,851,124 km (0.063 R)
• M10: 2,242,472 km (0.066 R)
• M11: 2,314,129 km (0.044 R)
• M12: 2,683,786 km (0.109 R)
• M13: 2,992,855 km (0.1 R)
• M14: 3,258,840 km (0.095 R)
• M15: 3,367,448 km (0.108 R)
• M16: 3,532,604 km (0.038 R)
• M17: 4,130,996 km (0.111 R)
• M18: 4,307,820 km (0.025 R)
• M19: 4,397,130 km (0.118 R)
• M20: 4,427,050 km (0.078 R)
• M21: 4,883,622 km (0.103 R)
• M22: 5,387,169 km (0.108 R)
• M23: 5,645,076 km (0.115 R)
• M24: 5,775,675 km (0.077 R)
• M25: 5,841,198 km (0.032 R)
• M26: 6,173,007 km (0.106 R)
• M27: 6,273,836 km (0.058 R)
• M28: 6,476,840 km (0.104 R)
• M29: 6,579,314 km (0.09 R)
• M30: 6,820,167 km (0.08 R)
• M31: 7,134,322 km (0.074 R)
• M32: 7,524,474 km (0.102 R)
• M33: 7,704,141 km (0.106 R)
• M34: 7,812,599 km (0.115 R)
• M35: 8,031,162 km (0.086 R)
• M36: 8,436,871 km (0.117 R)
• M37: 9,191,742 km (0.026 R)
• M38: 9,810,928 km (0.071 R)
• M39: 10,764,764 km (0.1 R)
• M40: 10,805,155 km (0.118 R)
• M41: 11,252,752 km (0.113 R)
• M42: 11,582,017 km (0.105 R)
• M43: 11,831,097 km (0.059 R)
• M44: 12,040,085 km (0.108 R)
• M45: 12,376,830 km (0.12 R)
• M46: 12,461,503 km (0.063 R)
• M47: 12,588,810 km (0.046 R)
• M48: 13,318,848 km (0.056 R)
• M49: 13,492,531 km (0.063 R)
• M50: 14,018,368 km (0.048 R)
• M51: 14,283,754 km (0.103 R)
• M52: 14,506,057 km (0.118 R)
• M53: 14,595,367 km (0.055 R)
• M54: 15,864,555 km (0.117 R)
• M55: 15,956,558 km (0.05 R)
• M56: 16,792,511 km (0.066 R)
• M57: 17,027,230 km (0.113 R)
• M58: 17,121,476 km (0.089 R)
• M59: 17,310,269 km (0.115 R)
• M60: 17,547,381 km (0.117 R)
• M61: 17,737,969 km (0.118 R)
• M62: 21,739,413 km (0.102 R)
• M63: 22,200,474 km (0.092 R)
• M64: 22,561,453 km (0.063 R)
• M65: 23,708,271 km (0.113 R)
• M66: 24,129,987 km (0.088 R)
• M67: 24,235,753 km (0.096 R)
• M68: 24,927,344 km (0.101 R)
• M69: 25,141,568 km (0.078 R)
• M70: 25,463,802 km (0.119 R)
• M71: 26,931,057 km (0.115 R)
• M72: 27,205,719 km (0.104 R)
• M73: 28,313,791 km (0.065 R)
• M74: 28,929,535 km (0.105 R)
• M75: 29,606,167 km (0.115 R)
• M76: 30,688,208 km (0.104 R)
• M77: 34,189,247 km (0.097 R)
• M78: 35,024,153 km (0.115 R)
• M79: 35,203,969 km (0.114 R)
• M80: 35,444,224 km (0.096 R)
• M81: 35,986,665 km (0.095 R)
• M82: 36,410,327 km (0.099 R)
• M83: 36,653,273 km (0.09 R)
• M84: 37,079,627 km (0.093 R)
• M85: 38,863,582 km (0.112 R)
• M86: 39,111,765 km (0.114 R)
• M87: 39,734,690 km (0.103 R)
• M88: 39,797,073 km (0.085 R)
• M89: 40,486,420 km (0.093 R)
• M90: 40,990,265 km (0.096 R)
• M91: 41,179,656 km (0.097 R)
• M92: 41,369,496 km (0.062 R)
• M93: 41,496,056 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit