🌌 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: 230.5

Radius: 8.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.67 AU - 1.01 AU

Year: 497 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 53,837,176 km

• M1: 103,971 km (0.097 R)
• M2: 169,644 km (0.104 R)
• M3: 222,153 km (0.073 R)
• M4: 326,572 km (0.105 R)
• M5: 401,072 km (0.097 R)
• M6: 515,065 km (0.075 R)
• M7: 570,117 km (0.095 R)
• M8: 640,578 km (0.109 R)
• M9: 710,889 km (0.05 R)
• M10: 773,271 km (0.118 R)
• M11: 889,210 km (0.085 R)
• M12: 957,127 km (0.087 R)
• M13: 1,102,387 km (0.072 R)
• M14: 1,221,616 km (0.108 R)
• M15: 1,276,369 km (0.12 R)
• M16: 1,353,711 km (0.076 R)
• M17: 1,535,921 km (0.114 R)
• M18: 1,665,024 km (0.079 R)
• M19: 1,778,569 km (0.063 R)
• M20: 1,943,875 km (0.094 R)
• M21: 2,038,570 km (0.104 R)
• M22: 2,094,071 km (0.118 R)
• M23: 2,170,516 km (0.115 R)
• M24: 2,227,213 km (0.117 R)
• M25: 2,289,745 km (0.114 R)
• M26: 2,363,347 km (0.097 R)
• M27: 2,427,225 km (0.103 R)
• M28: 2,507,709 km (0.118 R)
• M29: 2,627,387 km (0.096 R)
• M30: 2,688,124 km (0.088 R)
• M31: 2,760,230 km (0.098 R)
• M32: 2,957,999 km (0.072 R)
• M33: 3,050,001 km (0.081 R)
• M34: 3,160,405 km (0.031 R)
• M35: 3,219,197 km (0.094 R)
• M36: 3,295,940 km (0.092 R)
• M37: 3,391,384 km (0.086 R)
• M38: 3,726,483 km (0.099 R)
• M39: 3,850,948 km (0.059 R)
• M40: 3,907,496 km (0.112 R)
• M41: 4,002,192 km (0.11 R)
• M42: 4,065,771 km (0.108 R)
• M43: 4,155,380 km (0.092 R)
• M44: 4,388,902 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 11.8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.66 AU - 1.1 AU

Year: 533 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 53,837,176 km

• M1: 149,299 km (0.112 R)
• M2: 249,978 km (0.07 R)
• M3: 326,722 km (0.083 R)
• M4: 423,811 km (0.047 R)
• M5: 497,263 km (0.112 R)
• M6: 701,913 km (0.107 R)
• M7: 925,263 km (0.077 R)
• M8: 1,043,296 km (0.117 R)
• M9: 1,195,586 km (0.105 R)
• M10: 1,283,550 km (0.12 R)
• M11: 1,466,358 km (0.114 R)
• M12: 1,541,905 km (0.074 R)
• M13: 1,618,948 km (0.12 R)
• M14: 1,697,337 km (0.12 R)
• M15: 1,804,001 km (0.048 R)
• M16: 1,947,465 km (0.081 R)
• M17: 2,024,209 km (0.063 R)
• M18: 2,116,211 km (0.025 R)
• M19: 2,231,402 km (0.064 R)
• M20: 2,408,376 km (0.059 R)
• M21: 2,559,470 km (0.068 R)
• M22: 2,737,192 km (0.034 R)
• M23: 2,879,161 km (0.046 R)
• M24: 3,039,829 km (0.055 R)
• M25: 3,170,577 km (0.036 R)
• M26: 3,463,340 km (0.049 R)
• M27: 3,747,277 km (0.073 R)
• M28: 3,843,768 km (0.053 R)
• M29: 4,056,945 km (0.043 R)
• M30: 4,147,003 km (0.055 R)
• M31: 4,654,139 km (0.089 R)
• M32: 5,103,382 km (0.103 R)
• M33: 5,259,412 km (0.094 R)
• M34: 5,387,468 km (0.046 R)
• M35: 5,516,571 km (0.055 R)
• M36: 5,676,790 km (0.072 R)
• M37: 5,818,310 km (0.09 R)
• M38: 6,125,584 km (0.08 R)
• M39: 6,260,372 km (0.111 R)
• M40: 6,364,791 km (0.118 R)
• M41: 6,533,089 km (0.095 R)
• M42: 6,670,868 km (0.12 R)
• M43: 6,831,088 km (0.065 R)
• M44: 6,938,499 km (0.051 R)
• M45: 7,079,270 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 14.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.54 AU - 1.54 AU

Year: 1234 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 53,837,176 km

• M1: 182,509 km (0.054 R)
• M2: 322,234 km (0.12 R)
• M3: 427,850 km (0.083 R)
• M4: 569,519 km (0.112 R)
• M5: 697,126 km (0.069 R)
• M6: 793,467 km (0.104 R)
• M7: 1,179,430 km (0.115 R)
• M8: 1,475,484 km (0.107 R)
• M9: 1,874,910 km (0.108 R)
• M10: 2,015,682 km (0.06 R)
• M11: 2,362,300 km (0.109 R)
• M12: 2,649,079 km (0.102 R)
• M13: 2,808,401 km (0.06 R)
• M14: 2,924,040 km (0.027 R)
• M15: 3,184,490 km (0.114 R)
• M16: 3,281,130 km (0.109 R)
• M17: 3,640,015 km (0.098 R)
• M18: 3,830,603 km (0.102 R)
• M19: 3,985,586 km (0.11 R)
• M20: 4,341,929 km (0.059 R)
• M21: 4,503,793 km (0.095 R)
• M22: 4,599,087 km (0.096 R)
• M23: 4,708,892 km (0.074 R)
• M24: 4,931,045 km (0.048 R)
• M25: 5,114,302 km (0.071 R)
• M26: 5,342,888 km (0.112 R)
• M27: 5,736,330 km (0.1 R)
• M28: 5,944,122 km (0.099 R)
• M29: 6,443,779 km (0.1 R)
• M30: 6,536,081 km (0.091 R)
• M31: 6,878,510 km (0.119 R)
• M32: 6,988,764 km (0.084 R)
• M33: 7,258,788 km (0.03 R)
• M34: 7,727,478 km (0.092 R)
• M35: 7,891,437 km (0.097 R)
• M36: 8,172,831 km (0.04 R)
• M37: 8,272,912 km (0.112 R)
• M38: 8,643,615 km (0.082 R)
• M39: 8,813,858 km (0.098 R)
• M40: 9,175,137 km (0.06 R)
• M41: 9,629,166 km (0.102 R)
• M42: 9,841,296 km (0.113 R)
• M43: 10,019,168 km (0.09 R)
• M44: 10,198,236 km (0.116 R)
• M45: 10,468,709 km (0.034 R)
• M46: 10,595,718 km (0.119 R)
• M47: 11,090,588 km (0.063 R)
• M48: 11,368,840 km (0.115 R)
• M49: 11,593,087 km (0.12 R)
• M50: 12,084,067 km (0.09 R)
• M51: 12,332,100 km (0.111 R)
• M52: 12,562,631 km (0.098 R)
• M53: 13,008,432 km (0.103 R)
• M54: 13,243,002 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 10.4

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.4 AU - 2.98 AU

Year: 2849 Days

Day: 14.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,837,176 km

• M1: 131,048 km (0.108 R)
• M2: 232,026 km (0.062 R)
• M3: 511,176 km (0.065 R)
• M4: 860,188 km (0.095 R)
• M5: 1,002,605 km (0.083 R)
• M6: 1,087,876 km (0.098 R)
• M7: 1,277,416 km (0.092 R)
• M8: 1,405,921 km (0.114 R)
• M9: 1,490,144 km (0.072 R)
• M10: 1,714,541 km (0.09 R)
• M11: 1,883,587 km (0.049 R)
• M12: 2,044,704 km (0.062 R)
• M13: 2,210,309 km (0.074 R)
• M14: 2,917,158 km (0.118 R)
• M15: 3,041,624 km (0.103 R)
• M16: 3,183,592 km (0.104 R)
• M17: 3,263,478 km (0.074 R)
• M18: 3,344,111 km (0.1 R)
• M19: 3,507,172 km (0.073 R)
• M20: 3,757,001 km (0.111 R)
• M21: 3,824,619 km (0.082 R)
• M22: 3,926,795 km (0.085 R)
• M23: 4,099,131 km (0.098 R)
• M24: 4,273,862 km (0.11 R)
• M25: 4,344,621 km (0.111 R)
• M26: 4,522,942 km (0.079 R)
• M27: 4,795,061 km (0.111 R)
• M28: 5,053,865 km (0.037 R)
• M29: 5,355,305 km (0.114 R)
• M30: 5,818,460 km (0.095 R)
• M31: 7,221,089 km (0.115 R)
• M32: 7,711,172 km (0.113 R)
• M33: 7,992,865 km (0.111 R)
• M34: 8,299,989 km (0.103 R)
• M35: 8,388,551 km (0.079 R)
• M36: 8,477,263 km (0.107 R)
• M37: 8,858,288 km (0.035 R)
• M38: 8,994,123 km (0.102 R)
• M39: 9,290,626 km (0.113 R)
• M40: 9,359,591 km (0.063 R)
• M41: 10,176,096 km (0.111 R)
• M42: 10,294,727 km (0.05 R)
• M43: 10,389,871 km (0.102 R)
• M44: 10,918,401 km (0.057 R)
• M45: 11,332,936 km (0.099 R)
• M46: 11,406,538 km (0.056 R)
• M47: 11,678,059 km (0.108 R)
• M48: 12,102,019 km (0.069 R)
• M49: 12,177,267 km (0.11 R)
• M50: 12,378,925 km (0.102 R)
• M51: 12,632,493 km (0.066 R)
• M52: 12,734,519 km (0.091 R)
• M53: 13,041,942 km (0.114 R)
• M54: 13,637,940 km (0.053 R)
• M55: 13,978,874 km (0.027 R)
• M56: 14,722,674 km (0.11 R)
• M57: 14,910,569 km (0.038 R)
• M58: 15,126,290 km (0.112 R)
• M59: 15,234,598 km (0.115 R)
• M60: 15,370,284 km (0.082 R)
• M61: 15,561,021 km (0.087 R)
• M62: 15,670,377 km (0.036 R)
• M63: 16,054,993 km (0.112 R)
• M64: 16,470,576 km (0.078 R)
• M65: 16,749,576 km (0.094 R)
• M66: 17,453,883 km (0.099 R)
• M67: 17,567,577 km (0.12 R)
• M68: 17,823,988 km (0.111 R)
• M69: 17,967,153 km (0.099 R)
• M70: 18,139,191 km (0.085 R)
• M71: 18,398,444 km (0.089 R)
• M72: 18,717,087 km (0.116 R)
• M73: 19,242,325 km (0.065 R)
• M74: 19,447,873 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.6

Radius: 7

Gravity: 20.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.8 AU - 7.58 AU

Year: 9944 Days

Day: 24.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,837,176 km

• M1: 148,999 km (0.097 R)
• M2: 352,453 km (0.112 R)
• M3: 670,049 km (0.09 R)
• M4: 1,103,883 km (0.101 R)
• M5: 1,490,144 km (0.098 R)
• M6: 1,863,840 km (0.071 R)
• M7: 2,047,995 km (0.091 R)
• M8: 2,519,677 km (0.1 R)
• M9: 2,902,647 km (0.104 R)
• M10: 3,085,606 km (0.113 R)
• M11: 3,335,434 km (0.038 R)
• M12: 3,527,069 km (0.073 R)
• M13: 4,433,632 km (0.077 R)
• M14: 4,858,640 km (0.112 R)
• M15: 5,408,113 km (0.118 R)
• M16: 5,785,398 km (0.098 R)
• M17: 6,210,256 km (0.094 R)
• M18: 6,886,588 km (0.097 R)
• M19: 7,008,361 km (0.105 R)
• M20: 7,586,108 km (0.103 R)
• M21: 8,050,759 km (0.11 R)
• M22: 8,222,049 km (0.11 R)
• M23: 9,051,868 km (0.1 R)
• M24: 9,862,539 km (0.107 R)
• M25: 10,743,072 km (0.109 R)
• M26: 11,360,163 km (0.11 R)
• M27: 12,282,434 km (0.088 R)
• M28: 13,027,431 km (0.036 R)
• M29: 13,380,034 km (0.087 R)
• M30: 13,633,901 km (0.11 R)
• M31: 13,735,927 km (0.071 R)
• M32: 13,992,038 km (0.04 R)
• M33: 14,404,929 km (0.101 R)
• M34: 15,084,701 km (0.117 R)
• M35: 15,295,933 km (0.101 R)
• M36: 15,935,464 km (0.036 R)
• M37: 16,042,876 km (0.102 R)
• M38: 16,747,182 km (0.034 R)
• M39: 18,523,358 km (0.055 R)
• M40: 19,433,661 km (0.079 R)
• M41: 19,721,188 km (0.042 R)
• M42: 20,650,490 km (0.1 R)
• M43: 21,002,643 km (0.109 R)
• M44: 21,891,704 km (0.063 R)
• M45: 22,793,180 km (0.077 R)
• M46: 23,645,290 km (0.096 R)
• M47: 24,198,652 km (0.112 R)
• M48: 24,507,871 km (0.089 R)
• M49: 24,880,669 km (0.03 R)
• M50: 24,943,051 km (0.118 R)
• M51: 25,757,911 km (0.095 R)
• M52: 26,073,712 km (0.032 R)
• M53: 26,390,710 km (0.107 R)
• M54: 27,671,567 km (0.103 R)
• M55: 28,710,823 km (0.094 R)
• M56: 29,235,313 km (0.067 R)
• M57: 29,829,067 km (0.107 R)
• M58: 31,162,583 km (0.115 R)
• M59: 31,499,028 km (0.116 R)
• M60: 33,062,027 km (0.066 R)
• M61: 34,095,000 km (0.097 R)
• M62: 34,233,528 km (0.075 R)
• M63: 34,719,871 km (0.05 R)
• M64: 35,208,457 km (0.066 R)
• M65: 35,769,599 km (0.082 R)
• M66: 36,829,799 km (0.119 R)
• M67: 37,542,334 km (0.106 R)
• M68: 37,685,349 km (0.108 R)
• M69: 37,900,321 km (0.045 R)
• M70: 38,547,482 km (0.103 R)
• M71: 38,764,099 km (0.08 R)
• M72: 39,125,827 km (0.103 R)
• M73: 40,071,734 km (0.11 R)
• M74: 40,510,954 km (0.101 R)
• M75: 40,731,012 km (0.106 R)
• M76: 41,098,873 km (0.035 R)
• M77: 42,655,738 km (0.091 R)
• M78: 43,704,270 km (0.118 R)
• M79: 44,156,355 km (0.115 R)
• M80: 44,307,299 km (0.09 R)
• M81: 45,292,999 km (0.043 R)
• M82: 46,209,436 km (0.089 R)
• M83: 47,517,968 km (0.115 R)
• M84: 49,699,704 km (0.095 R)
• M85: 50,171,386 km (0.103 R)
• M86: 50,644,564 km (0.081 R)
• M87: 51,198,674 km (0.107 R)
• M88: 51,277,961 km (0.04 R)
• M89: 51,674,994 km (0.114 R)
• M90: 52,552,386 km (0.112 R)
• M91: 53,595,532 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 13,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit