🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.5

Radius: 11.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.73 AU - 0.89 AU

Year: 471 Days

Day: 6.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 22,338,438 km

• M1: 143,464 km (0.12 R)
• M2: 242,498 km (0.104 R)
• M3: 346,169 km (0.118 R)
• M4: 433,535 km (0.083 R)
• M5: 513,719 km (0.071 R)
• M6: 643,570 km (0.082 R)
• M7: 773,720 km (0.117 R)
• M8: 875,596 km (0.108 R)
• M9: 978,071 km (0.117 R)
• M10: 1,153,699 km (0.038 R)
• M11: 1,262,307 km (0.078 R)
• M12: 1,414,448 km (0.08 R)
• M13: 1,510,938 km (0.068 R)
• M14: 1,694,495 km (0.094 R)
• M15: 1,857,856 km (0.115 R)
• M16: 2,066,695 km (0.047 R)
• M17: 2,212,253 km (0.101 R)
• M18: 2,283,462 km (0.074 R)
• M19: 2,355,269 km (0.088 R)
• M20: 2,427,973 km (0.101 R)
• M21: 2,507,560 km (0.098 R)
• M22: 2,657,008 km (0.092 R)
• M23: 2,764,569 km (0.084 R)
• M24: 2,906,088 km (0.106 R)
• M25: 3,063,316 km (0.045 R)
• M26: 3,229,968 km (0.062 R)
• M27: 3,311,199 km (0.028 R)
• M28: 3,386,148 km (0.103 R)
• M29: 3,558,634 km (0.097 R)
• M30: 3,649,590 km (0.064 R)
• M31: 3,977,508 km (0.084 R)
• M32: 4,189,339 km (0.055 R)
• M33: 4,315,151 km (0.114 R)
• M34: 4,404,760 km (0.08 R)
• M35: 4,517,706 km (0.058 R)
• M36: 4,846,821 km (0.112 R)
• M37: 4,932,242 km (0.091 R)
• M38: 5,096,799 km (0.119 R)
• M39: 5,175,787 km (0.073 R)
• M40: 5,247,145 km (0.115 R)
• M41: 5,327,031 km (0.118 R)
• M42: 5,439,379 km (0.069 R)
• M43: 5,528,240 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 8.6

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.93 AU - 1.41 AU

Year: 817 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 133.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 22,338,438 km

• M1: 109,356 km (0.108 R)
• M2: 246,836 km (0.115 R)
• M3: 310,416 km (0.101 R)
• M4: 364,121 km (0.094 R)
• M5: 426,354 km (0.069 R)
• M6: 487,988 km (0.1 R)
• M7: 682,465 km (0.094 R)
• M8: 750,981 km (0.027 R)
• M9: 846,275 km (0.083 R)
• M10: 926,908 km (0.06 R)
• M11: 1,003,802 km (0.095 R)
• M12: 1,171,052 km (0.087 R)
• M13: 1,254,677 km (0.09 R)
• M14: 1,325,886 km (0.109 R)
• M15: 1,487,751 km (0.043 R)
• M16: 1,879,398 km (0.039 R)
• M17: 1,986,510 km (0.103 R)
• M18: 2,045,003 km (0.108 R)
• M19: 2,206,868 km (0.12 R)
• M20: 2,408,376 km (0.114 R)
• M21: 2,479,884 km (0.101 R)
• M22: 2,820,219 km (0.102 R)
• M23: 2,895,766 km (0.097 R)
• M24: 3,273,650 km (0.104 R)
• M25: 3,473,663 km (0.11 R)
• M26: 3,854,240 km (0.117 R)
• M27: 4,097,486 km (0.038 R)
• M28: 4,215,668 km (0.041 R)
• M29: 4,356,739 km (0.098 R)
• M30: 4,610,307 km (0.066 R)
• M31: 4,699,617 km (0.094 R)
• M32: 4,755,716 km (0.061 R)
• M33: 4,834,704 km (0.052 R)
• M34: 4,891,402 km (0.082 R)
• M35: 4,959,618 km (0.117 R)
• M36: 5,039,803 km (0.091 R)
• M37: 5,097,248 km (0.05 R)
• M38: 5,166,512 km (0.114 R)
• M39: 5,576,709 km (0.077 R)
• M40: 5,791,831 km (0.085 R)
• M41: 5,924,674 km (0.075 R)
• M42: 5,985,411 km (0.111 R)
• M43: 6,046,297 km (0.101 R)
• M44: 6,144,134 km (0.083 R)
• M45: 6,205,619 km (0.041 R)
• M46: 6,378,853 km (0.074 R)
• M47: 6,478,485 km (0.033 R)
• M48: 6,616,415 km (0.08 R)
• M49: 6,856,968 km (0.084 R)
• M50: 7,036,037 km (0.07 R)
• M51: 7,126,244 km (0.076 R)
• M52: 7,229,616 km (0.081 R)
• M53: 7,398,961 km (0.089 R)
• M54: 7,530,009 km (0.094 R)
• M55: 7,714,762 km (0.096 R)
• M56: 7,901,012 km (0.032 R)
• M57: 7,994,809 km (0.119 R)
• M58: 8,169,839 km (0.089 R)
• M59: 8,510,024 km (0.103 R)
• M60: 8,606,066 km (0.065 R)
• M61: 8,757,759 km (0.059 R)
• M62: 8,813,259 km (0.086 R)
• M63: 8,924,411 km (0.1 R)
• M64: 9,021,948 km (0.1 R)
• M65: 9,190,246 km (0.113 R)
• M66: 9,401,927 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527

Radius: 13.8

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.35 AU - 1.87 AU

Year: 1319 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,338,438 km

• M1: 179,667 km (0.066 R)
• M2: 275,110 km (0.072 R)
• M3: 366,066 km (0.079 R)
• M4: 526,136 km (0.097 R)
• M5: 727,644 km (0.083 R)
• M6: 909,256 km (0.119 R)
• M7: 1,296,864 km (0.116 R)
• M8: 1,424,172 km (0.081 R)
• M9: 1,770,491 km (0.096 R)
• M10: 1,922,183 km (0.082 R)
• M11: 2,059,663 km (0.109 R)
• M12: 2,502,623 km (0.076 R)
• M13: 2,613,026 km (0.105 R)
• M14: 2,870,185 km (0.101 R)
• M15: 3,028,609 km (0.078 R)
• M16: 3,211,866 km (0.081 R)
• M17: 3,321,222 km (0.1 R)
• M18: 3,432,074 km (0.083 R)
• M19: 3,748,923 km (0.115 R)
• M20: 3,864,412 km (0.048 R)
• M21: 3,969,430 km (0.116 R)
• M22: 4,075,345 km (0.102 R)
• M23: 4,206,243 km (0.109 R)
• M24: 4,399,075 km (0.065 R)
• M25: 4,508,880 km (0.081 R)
• M26: 4,718,915 km (0.084 R)
• M27: 4,995,372 km (0.025 R)
• M28: 5,148,560 km (0.081 R)
• M29: 5,277,364 km (0.071 R)
• M30: 5,472,589 km (0.108 R)
• M31: 5,577,757 km (0.119 R)
• M32: 5,776,722 km (0.092 R)
• M33: 5,870,520 km (0.03 R)
• M34: 6,100,152 km (0.11 R)
• M35: 6,209,209 km (0.083 R)
• M36: 6,346,540 km (0.093 R)
• M37: 6,680,293 km (0.111 R)
• M38: 6,778,728 km (0.037 R)
• M39: 7,452,218 km (0.097 R)
• M40: 7,642,357 km (0.092 R)
• M41: 7,923,152 km (0.068 R)
• M42: 8,057,341 km (0.109 R)
• M43: 8,147,250 km (0.083 R)
• M44: 8,388,551 km (0.119 R)
• M45: 8,571,210 km (0.081 R)
• M46: 8,770,474 km (0.071 R)
• M47: 8,909,451 km (0.053 R)
• M48: 9,126,966 km (0.115 R)
• M49: 9,299,153 km (0.118 R)
• M50: 9,567,382 km (0.102 R)
• M51: 10,046,993 km (0.117 R)
• M52: 10,176,096 km (0.084 R)
• M53: 10,289,641 km (0.058 R)
• M54: 10,387,328 km (0.115 R)
• M55: 10,665,730 km (0.034 R)
• M56: 10,830,587 km (0.082 R)
• M57: 10,979,736 km (0.048 R)
• M58: 11,112,878 km (0.059 R)
• M59: 11,280,128 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.1

Radius: 9.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.12 AU - 2.98 AU

Year: 2629 Days

Day: 11.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,338,438 km

• M1: 123,568 km (0.1 R)
• M2: 198,367 km (0.116 R)
• M3: 279,000 km (0.12 R)
• M4: 383,419 km (0.089 R)
• M5: 489,335 km (0.1 R)
• M6: 598,391 km (0.072 R)
• M7: 725,250 km (0.113 R)
• M8: 824,434 km (0.102 R)
• M9: 899,682 km (0.08 R)
• M10: 1,119,291 km (0.042 R)
• M11: 1,334,114 km (0.031 R)
• M12: 1,412,503 km (0.067 R)
• M13: 1,515,726 km (0.097 R)
• M14: 1,609,673 km (0.108 R)
• M15: 1,815,969 km (0.053 R)
• M16: 2,458,342 km (0.075 R)
• M17: 2,711,013 km (0.098 R)
• M18: 2,898,758 km (0.061 R)
• M19: 3,120,911 km (0.093 R)
• M20: 3,196,159 km (0.112 R)
• M21: 3,348,599 km (0.093 R)
• M22: 3,456,758 km (0.071 R)
• M23: 3,519,140 km (0.091 R)
• M24: 3,708,382 km (0.112 R)
• M25: 4,015,057 km (0.086 R)
• M26: 4,550,019 km (0.054 R)
• M27: 4,721,907 km (0.099 R)
• M28: 4,791,171 km (0.071 R)
• M29: 4,930,895 km (0.06 R)
• M30: 5,019,009 km (0.077 R)
• M31: 5,143,175 km (0.068 R)
• M32: 5,286,190 km (0.104 R)
• M33: 5,358,297 km (0.115 R)
• M34: 5,485,156 km (0.116 R)
• M35: 5,742,015 km (0.094 R)
• M36: 6,172,558 km (0.096 R)
• M37: 6,749,856 km (0.099 R)
• M38: 7,284,070 km (0.118 R)
• M39: 7,485,429 km (0.045 R)
• M40: 8,183,901 km (0.118 R)
• M41: 8,330,208 km (0.088 R)
• M42: 8,646,907 km (0.025 R)
• M43: 9,010,579 km (0.089 R)
• M44: 9,291,973 km (0.079 R)
• M45: 9,554,367 km (0.104 R)
• M46: 10,108,927 km (0.116 R)
• M47: 10,221,125 km (0.035 R)
• M48: 10,492,047 km (0.025 R)
• M49: 11,133,373 km (0.089 R)
• M50: 11,458,898 km (0.075 R)
• M51: 11,929,233 km (0.072 R)
• M52: 12,000,292 km (0.091 R)
• M53: 12,286,174 km (0.05 R)
• M54: 12,406,002 km (0.027 R)
• M55: 12,719,110 km (0.116 R)
• M56: 12,816,050 km (0.055 R)
• M57: 12,937,523 km (0.09 R)
• M58: 13,255,119 km (0.095 R)
• M59: 13,402,623 km (0.098 R)
• M60: 13,501,208 km (0.07 R)
• M61: 13,724,109 km (0.1 R)
• M62: 14,072,971 km (0.102 R)
• M63: 14,198,334 km (0.08 R)
• M64: 14,399,693 km (0.1 R)
• M65: 15,111,779 km (0.074 R)
• M66: 15,291,595 km (0.094 R)
• M67: 15,887,443 km (0.117 R)
• M68: 16,201,449 km (0.096 R)
• M69: 18,073,068 km (0.072 R)
• M70: 18,154,898 km (0.062 R)
• M71: 18,373,461 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108

Radius: 8.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.19 AU - 5.53 AU

Year: 8012 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,338,438 km

• M1: 114,293 km (0.111 R)
• M2: 237,861 km (0.116 R)
• M3: 351,705 km (0.046 R)
• M4: 479,012 km (0.113 R)
• M5: 720,912 km (0.028 R)
• M6: 1,057,807 km (0.094 R)
• M7: 1,262,606 km (0.048 R)
• M8: 1,893,759 km (0.116 R)
• M9: 1,966,165 km (0.061 R)
• M10: 2,098,858 km (0.092 R)
• M11: 2,234,543 km (0.111 R)
• M12: 2,922,544 km (0.094 R)
• M13: 3,599,923 km (0.028 R)
• M14: 3,818,037 km (0.113 R)
• M15: 4,478,511 km (0.097 R)
• M16: 4,693,484 km (0.098 R)
• M17: 5,235,477 km (0.119 R)
• M18: 5,420,529 km (0.084 R)
• M19: 6,096,113 km (0.096 R)
• M20: 7,572,046 km (0.082 R)
• M21: 8,253,913 km (0.101 R)
• M22: 8,662,913 km (0.075 R)
• M23: 9,029,279 km (0.091 R)
• M24: 9,676,140 km (0.109 R)
• M25: 9,903,678 km (0.073 R)
• M26: 10,107,281 km (0.088 R)
• M27: 10,648,526 km (0.067 R)
• M28: 11,067,250 km (0.12 R)
• M29: 11,172,717 km (0.066 R)
• M30: 11,785,919 km (0.116 R)
• M31: 11,947,784 km (0.104 R)
• M32: 12,137,474 km (0.109 R)
• M33: 12,712,378 km (0.077 R)
• M34: 12,795,255 km (0.094 R)
• M35: 12,850,607 km (0.079 R)
• M36: 13,662,175 km (0.056 R)
• M37: 16,164,948 km (0.113 R)
• M38: 16,857,885 km (0.091 R)
• M39: 17,714,482 km (0.112 R)
• M40: 17,776,266 km (0.109 R)
• M41: 18,647,973 km (0.106 R)
• M42: 18,899,597 km (0.106 R)
• M43: 20,239,096 km (0.107 R)
• M44: 20,335,886 km (0.098 R)
• M45: 20,724,840 km (0.083 R)
• M46: 20,822,528 km (0.119 R)
• M47: 21,378,583 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit