🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.6

Radius: 14.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.8 AU - 0.88 AU

Year: 497 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 24,336,239 km

• M1: 189,391 km (0.045 R)
• M2: 298,597 km (0.118 R)
• M3: 428,747 km (0.104 R)
• M4: 551,867 km (0.06 R)
• M5: 677,379 km (0.11 R)
• M6: 857,944 km (0.087 R)
• M7: 1,024,745 km (0.097 R)
• M8: 1,157,738 km (0.069 R)
• M9: 1,397,693 km (0.112 R)
• M10: 1,492,089 km (0.071 R)
• M11: 1,612,216 km (0.1 R)
• M12: 1,745,508 km (0.03 R)
• M13: 1,947,615 km (0.105 R)
• M14: 2,085,095 km (0.112 R)
• M15: 2,178,743 km (0.102 R)
• M16: 2,332,530 km (0.08 R)
• M17: 2,562,163 km (0.115 R)
• M18: 2,657,157 km (0.099 R)
• M19: 2,787,756 km (0.091 R)
• M20: 2,891,577 km (0.099 R)
• M21: 3,002,429 km (0.118 R)
• M22: 3,126,895 km (0.084 R)
• M23: 3,271,257 km (0.101 R)
• M24: 3,374,778 km (0.088 R)
• M25: 3,535,446 km (0.057 R)
• M26: 3,768,520 km (0.095 R)
• M27: 3,909,591 km (0.047 R)
• M28: 4,006,829 km (0.116 R)
• M29: 4,356,888 km (0.119 R)
• M30: 4,634,692 km (0.106 R)
• M31: 4,751,677 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 14.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.83 AU - 1.31 AU

Year: 715 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,336,239 km

• M1: 178,021 km (0.106 R)
• M2: 293,062 km (0.106 R)
• M3: 431,889 km (0.034 R)
• M4: 567,574 km (0.071 R)
• M5: 736,171 km (0.114 R)
• M6: 832,961 km (0.08 R)
• M7: 973,433 km (0.072 R)
• M8: 1,064,239 km (0.115 R)
• M9: 1,237,025 km (0.11 R)
• M10: 1,544,748 km (0.116 R)
• M11: 1,701,227 km (0.04 R)
• M12: 1,935,348 km (0.104 R)
• M13: 2,037,972 km (0.037 R)
• M14: 2,180,389 km (0.111 R)
• M15: 2,380,850 km (0.083 R)
• M16: 2,507,260 km (0.073 R)
• M17: 2,660,449 km (0.091 R)
• M18: 2,775,489 km (0.057 R)
• M19: 3,010,508 km (0.082 R)
• M20: 3,121,808 km (0.112 R)
• M21: 3,296,090 km (0.087 R)
• M22: 3,402,155 km (0.102 R)
• M23: 3,581,523 km (0.116 R)
• M24: 3,922,007 km (0.095 R)
• M25: 4,110,351 km (0.108 R)
• M26: 4,253,666 km (0.115 R)
• M27: 4,418,224 km (0.097 R)
• M28: 4,575,002 km (0.107 R)
• M29: 4,713,829 km (0.086 R)
• M30: 5,107,870 km (0.083 R)
• M31: 5,293,371 km (0.102 R)
• M32: 5,491,588 km (0.068 R)
• M33: 5,692,349 km (0.084 R)
• M34: 5,809,783 km (0.099 R)
• M35: 6,079,508 km (0.097 R)
• M36: 6,210,406 km (0.032 R)
• M37: 6,386,632 km (0.079 R)
• M38: 6,497,484 km (0.11 R)
• M39: 6,710,063 km (0.093 R)
• M40: 6,959,143 km (0.084 R)
• M41: 7,096,325 km (0.119 R)
• M42: 7,268,961 km (0.098 R)
• M43: 7,431,573 km (0.108 R)
• M44: 7,595,233 km (0.104 R)
• M45: 7,914,326 km (0.09 R)
• M46: 8,045,673 km (0.071 R)
• M47: 8,189,735 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 10.6

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.28 AU - 1.68 AU

Year: 1163 Days

Day: 6.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,336,239 km

• M1: 133,740 km (0.106 R)
• M2: 212,878 km (0.119 R)
• M3: 351,705 km (0.068 R)
• M4: 518,506 km (0.075 R)
• M5: 619,036 km (0.095 R)
• M6: 733,628 km (0.053 R)
• M7: 963,709 km (0.063 R)
• M8: 1,030,729 km (0.076 R)
• M9: 1,099,395 km (0.103 R)
• M10: 1,169,706 km (0.102 R)
• M11: 1,331,571 km (0.056 R)
• M12: 1,458,130 km (0.064 R)
• M13: 1,606,532 km (0.108 R)
• M14: 1,751,043 km (0.11 R)
• M15: 1,928,167 km (0.098 R)
• M16: 2,121,298 km (0.043 R)
• M17: 2,433,209 km (0.05 R)
• M18: 2,537,030 km (0.076 R)
• M19: 2,695,604 km (0.041 R)
• M20: 2,781,473 km (0.087 R)
• M21: 2,868,390 km (0.077 R)
• M22: 2,956,204 km (0.074 R)
• M23: 3,385,699 km (0.104 R)
• M24: 3,466,931 km (0.117 R)
• M25: 3,537,092 km (0.097 R)
• M26: 3,655,274 km (0.082 R)
• M27: 3,871,144 km (0.072 R)
• M28: 4,278,050 km (0.028 R)
• M29: 4,353,448 km (0.107 R)
• M30: 4,429,443 km (0.077 R)
• M31: 4,737,465 km (0.114 R)
• M32: 5,347,525 km (0.049 R)
• M33: 5,524,500 km (0.109 R)
• M34: 5,856,308 km (0.107 R)
• M35: 6,010,543 km (0.071 R)
• M36: 6,109,427 km (0.057 R)
• M37: 6,294,630 km (0.092 R)
• M38: 6,395,010 km (0.086 R)
• M39: 6,524,861 km (0.074 R)
• M40: 6,641,098 km (0.112 R)
• M41: 6,875,668 km (0.108 R)
• M42: 7,113,080 km (0.083 R)
• M43: 7,217,648 km (0.071 R)
• M44: 7,443,840 km (0.105 R)
• M45: 7,550,055 km (0.104 R)
• M46: 7,672,127 km (0.093 R)
• M47: 7,871,990 km (0.113 R)
• M48: 7,949,332 km (0.108 R)
• M49: 8,245,535 km (0.093 R)
• M50: 8,387,055 km (0.084 R)
• M51: 8,816,551 km (0.1 R)
• M52: 8,896,885 km (0.082 R)
• M53: 9,106,920 km (0.027 R)
• M54: 9,351,363 km (0.112 R)
• M55: 9,730,294 km (0.108 R)
• M56: 9,796,716 km (0.098 R)
• M57: 10,164,876 km (0.053 R)
• M58: 10,503,416 km (0.037 R)
• M59: 10,742,623 km (0.085 R)
• M60: 11,576,332 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.4

Radius: 8.2

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.55 AU - 1.77 AU

Year: 1381 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,336,239 km

• M1: 104,719 km (0.073 R)
• M2: 171,439 km (0.095 R)
• M3: 265,835 km (0.071 R)
• M4: 417,677 km (0.088 R)
• M5: 494,571 km (0.09 R)
• M6: 559,795 km (0.05 R)
• M7: 832,811 km (0.08 R)
• M8: 939,774 km (0.12 R)
• M9: 1,015,919 km (0.049 R)
• M10: 1,087,128 km (0.094 R)
• M11: 1,145,471 km (0.111 R)
• M12: 1,272,779 km (0.105 R)
• M13: 1,373,458 km (0.092 R)
• M14: 1,444,667 km (0.117 R)
• M15: 1,501,065 km (0.116 R)
• M16: 1,558,211 km (0.028 R)
• M17: 1,691,503 km (0.099 R)
• M18: 1,776,774 km (0.046 R)
• M19: 1,846,038 km (0.116 R)
• M20: 1,907,522 km (0.113 R)
• M21: 2,032,437 km (0.083 R)
• M22: 2,442,634 km (0.096 R)
• M23: 2,568,745 km (0.032 R)
• M24: 2,757,089 km (0.079 R)
• M25: 2,949,920 km (0.107 R)
• M26: 3,063,615 km (0.041 R)
• M27: 3,168,333 km (0.111 R)
• M28: 3,456,758 km (0.045 R)
• M29: 3,620,867 km (0.085 R)
• M30: 3,765,079 km (0.116 R)
• M31: 4,349,109 km (0.052 R)
• M32: 4,478,811 km (0.108 R)
• M33: 4,621,826 km (0.09 R)
• M34: 4,681,815 km (0.075 R)
• M35: 4,802,690 km (0.096 R)
• M36: 4,875,694 km (0.096 R)
• M37: 5,010,481 km (0.116 R)
• M38: 5,196,282 km (0.113 R)
• M39: 5,384,476 km (0.116 R)
• M40: 5,473,038 km (0.092 R)
• M41: 5,923,028 km (0.058 R)
• M42: 5,988,403 km (0.039 R)
• M43: 6,040,762 km (0.113 R)
• M44: 6,212,201 km (0.078 R)
• M45: 6,318,416 km (0.11 R)
• M46: 6,708,717 km (0.087 R)
• M47: 6,845,150 km (0.081 R)
• M48: 6,968,718 km (0.097 R)
• M49: 7,065,208 km (0.118 R)
• M50: 7,120,709 km (0.096 R)
• M51: 7,232,010 km (0.099 R)
• M52: 7,385,946 km (0.098 R)
• M53: 7,782,680 km (0.113 R)
• M54: 7,897,272 km (0.114 R)
• M55: 7,983,590 km (0.041 R)
• M56: 8,215,466 km (0.106 R)
• M57: 8,434,777 km (0.106 R)
• M58: 8,760,003 km (0.095 R)
• M59: 8,819,542 km (0.069 R)
• M60: 9,104,377 km (0.078 R)
• M61: 9,285,839 km (0.048 R)
• M62: 9,407,462 km (0.106 R)
• M63: 9,590,869 km (0.101 R)
• M64: 9,713,839 km (0.077 R)
• M65: 9,791,031 km (0.111 R)
• M66: 10,023,506 km (0.032 R)
• M67: 10,368,030 km (0.078 R)
• M68: 10,589,285 km (0.053 R)

Asteroid Belt

Center: 2.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 12.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.12 AU - 3.18 AU

Year: 3610 Days

Day: 11.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,336,239 km

• M1: 168,298 km (0.094 R)
• M2: 319,391 km (0.076 R)
• M3: 400,623 km (0.094 R)
• M4: 483,351 km (0.107 R)
• M5: 742,903 km (0.113 R)
• M6: 862,282 km (0.105 R)
• M7: 942,018 km (0.051 R)
• M8: 1,184,666 km (0.077 R)
• M9: 1,393,953 km (0.107 R)
• M10: 1,503,309 km (0.074 R)
• M11: 1,716,336 km (0.1 R)
• M12: 1,939,686 km (0.096 R)
• M13: 2,109,629 km (0.078 R)
• M14: 2,382,346 km (0.028 R)
• M15: 2,497,985 km (0.053 R)
• M16: 2,839,068 km (0.07 R)
• M17: 3,415,768 km (0.11 R)
• M18: 3,641,511 km (0.108 R)
• M19: 4,009,073 km (0.064 R)
• M20: 4,247,532 km (0.075 R)
• M21: 4,449,789 km (0.058 R)
• M22: 4,759,307 km (0.073 R)
• M23: 5,204,360 km (0.085 R)
• M24: 5,421,128 km (0.112 R)
• M25: 5,685,168 km (0.04 R)
• M26: 5,863,638 km (0.11 R)
• M27: 6,021,165 km (0.097 R)
• M28: 6,665,932 km (0.1 R)
• M29: 6,783,366 km (0.048 R)
• M30: 7,044,265 km (0.103 R)
• M31: 7,405,394 km (0.084 R)
• M32: 7,551,551 km (0.065 R)
• M33: 8,271,565 km (0.046 R)
• M34: 8,780,946 km (0.04 R)
• M35: 9,300,500 km (0.115 R)
• M36: 9,723,413 km (0.05 R)
• M37: 10,369,676 km (0.088 R)
• M38: 10,670,517 km (0.091 R)
• M39: 11,057,527 km (0.11 R)
• M40: 11,196,952 km (0.114 R)
• M41: 11,902,455 km (0.106 R)
• M42: 12,102,767 km (0.117 R)
• M43: 12,246,381 km (0.066 R)
• M44: 13,149,802 km (0.069 R)
• M45: 14,989,557 km (0.078 R)
• M46: 15,267,809 km (0.047 R)
• M47: 15,735,452 km (0.066 R)
• M48: 16,207,733 km (0.064 R)
• M49: 16,334,442 km (0.08 R)
• M50: 16,940,912 km (0.063 R)
• M51: 17,101,879 km (0.088 R)
• M52: 17,457,473 km (0.11 R)
• M53: 17,750,236 km (0.086 R)
• M54: 18,439,882 km (0.106 R)
• M55: 18,971,104 km (0.033 R)
• M56: 19,541,072 km (0.098 R)
• M57: 19,743,628 km (0.054 R)
• M58: 20,253,009 km (0.051 R)
• M59: 20,423,849 km (0.029 R)
• M60: 20,698,062 km (0.105 R)
• M61: 21,008,029 km (0.101 R)
• M62: 21,146,257 km (0.12 R)
• M63: 21,493,175 km (0.051 R)
• M64: 21,632,600 km (0.089 R)
• M65: 21,772,175 km (0.084 R)
• M66: 22,404,226 km (0.101 R)
• M67: 23,184,828 km (0.11 R)
• M68: 23,399,351 km (0.03 R)
• M69: 23,794,140 km (0.085 R)
• M70: 23,902,299 km (0.102 R)
• M71: 24,046,661 km (0.118 R)
• M72: 24,263,727 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 19,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit