🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.1

Radius: 9.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.55 AU - 0.71 AU

Year: 339 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,720,213 km

• M1: 121,174 km (0.111 R)
• M2: 186,549 km (0.096 R)
• M3: 315,801 km (0.098 R)
• M4: 388,655 km (0.099 R)
• M5: 451,337 km (0.089 R)
• M6: 525,537 km (0.05 R)
• M7: 583,432 km (0.096 R)
• M8: 698,173 km (0.062 R)
• M9: 760,855 km (0.117 R)
• M10: 827,725 km (0.056 R)
• M11: 892,202 km (0.111 R)
• M12: 967,749 km (0.102 R)
• M13: 1,079,498 km (0.107 R)
• M14: 1,282,503 km (0.074 R)
• M15: 1,389,914 km (0.083 R)
• M16: 1,506,151 km (0.116 R)
• M17: 1,577,958 km (0.101 R)
• M18: 1,705,117 km (0.096 R)
• M19: 1,823,897 km (0.105 R)
• M20: 1,900,791 km (0.118 R)
• M21: 1,963,622 km (0.077 R)
• M22: 2,030,342 km (0.09 R)
• M23: 2,128,628 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.5

Radius: 14.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.61 AU - 0.67 AU

Year: 347 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,720,213 km

• M1: 184,155 km (0.093 R)
• M2: 305,479 km (0.097 R)
• M3: 410,347 km (0.1 R)
• M4: 513,420 km (0.09 R)
• M5: 614,099 km (0.062 R)
• M6: 740,210 km (0.117 R)
• M7: 892,052 km (0.098 R)
• M8: 990,787 km (0.064 R)
• M9: 1,137,393 km (0.105 R)
• M10: 1,309,729 km (0.096 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.5

Radius: 10.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.6 AU - 2.62 AU

Year: 2860 Days

Day: 6.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,720,213 km

• M1: 368,460 km (0.092 R)
• M2: 703,110 km (0.066 R)
• M3: 791,971 km (0.095 R)
• M4: 875,297 km (0.098 R)
• M5: 991,535 km (0.058 R)
• M6: 1,197,381 km (0.097 R)
• M7: 1,579,604 km (0.027 R)
• M8: 1,784,703 km (0.101 R)
• M9: 2,037,523 km (0.115 R)
• M10: 2,141,942 km (0.109 R)
• M11: 2,302,012 km (0.104 R)
• M12: 2,369,780 km (0.063 R)
• M13: 2,465,971 km (0.066 R)
• M14: 2,577,571 km (0.113 R)
• M15: 2,705,178 km (0.079 R)
• M16: 3,040,876 km (0.081 R)
• M17: 3,175,963 km (0.064 R)
• M18: 3,267,217 km (0.114 R)
• M19: 3,467,679 km (0.096 R)
• M20: 3,736,207 km (0.09 R)
• M21: 3,913,630 km (0.083 R)
• M22: 4,193,228 km (0.116 R)
• M23: 4,293,608 km (0.068 R)
• M24: 4,479,559 km (0.062 R)
• M25: 5,000,159 km (0.055 R)
• M26: 5,071,069 km (0.082 R)
• M27: 5,178,031 km (0.029 R)
• M28: 5,576,859 km (0.028 R)
• M29: 6,023,259 km (0.11 R)
• M30: 6,117,655 km (0.028 R)
• M31: 6,481,178 km (0.065 R)
• M32: 6,675,356 km (0.046 R)
• M33: 7,491,413 km (0.094 R)
• M34: 7,674,820 km (0.101 R)
• M35: 7,818,583 km (0.116 R)
• M36: 8,087,710 km (0.099 R)
• M37: 8,359,978 km (0.053 R)
• M38: 8,913,640 km (0.12 R)
• M39: 8,999,808 km (0.07 R)
• M40: 9,391,455 km (0.05 R)
• M41: 9,589,224 km (0.095 R)
• M42: 9,989,099 km (0.029 R)
• M43: 10,056,418 km (0.074 R)
• M44: 10,371,920 km (0.089 R)
• M45: 10,713,601 km (0.103 R)
• M46: 10,782,416 km (0.11 R)
• M47: 11,012,647 km (0.11 R)
• M48: 11,082,210 km (0.117 R)
• M49: 11,690,026 km (0.086 R)
• M50: 11,902,904 km (0.108 R)
• M51: 12,165,000 km (0.094 R)
• M52: 12,356,635 km (0.081 R)
• M53: 12,840,434 km (0.101 R)
• M54: 13,256,615 km (0.106 R)
• M55: 13,702,118 km (0.105 R)
• M56: 13,876,549 km (0.101 R)
• M57: 14,001,762 km (0.079 R)
• M58: 14,177,540 km (0.095 R)
• M59: 14,303,651 km (0.118 R)
• M60: 14,379,497 km (0.095 R)
• M61: 14,785,954 km (0.054 R)
• M62: 15,247,913 km (0.086 R)
• M63: 15,532,597 km (0.099 R)
• M64: 15,818,928 km (0.093 R)
• M65: 16,212,370 km (0.095 R)
• M66: 16,317,837 km (0.119 R)
• M67: 17,062,385 km (0.112 R)
• M68: 17,357,841 km (0.106 R)
• M69: 17,736,473 km (0.068 R)
• M70: 18,063,195 km (0.069 R)
• M71: 18,364,335 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 14.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.75 AU - 3.45 AU

Year: 3702 Days

Day: 9.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 37,720,213 km

• M1: 252,521 km (0.1 R)
• M2: 354,397 km (0.077 R)
• M3: 492,925 km (0.095 R)
• M4: 633,248 km (0.079 R)
• M5: 815,458 km (0.096 R)
• M6: 1,161,777 km (0.095 R)
• M7: 1,546,842 km (0.096 R)
• M8: 1,776,624 km (0.11 R)
• M9: 1,954,197 km (0.085 R)
• M10: 2,147,328 km (0.11 R)
• M11: 2,347,041 km (0.08 R)
• M12: 2,503,520 km (0.098 R)
• M13: 2,796,134 km (0.048 R)
• M14: 3,100,117 km (0.1 R)
• M15: 3,392,880 km (0.091 R)
• M16: 3,683,698 km (0.098 R)
• M17: 3,901,363 km (0.065 R)
• M18: 4,325,622 km (0.057 R)
• M19: 4,446,198 km (0.118 R)
• M20: 4,952,288 km (0.077 R)
• M21: 5,103,980 km (0.036 R)
• M22: 5,334,361 km (0.108 R)
• M23: 5,529,137 km (0.091 R)
• M24: 5,845,537 km (0.099 R)
• M25: 6,235,987 km (0.102 R)
• M26: 6,510,350 km (0.059 R)
• M27: 6,830,788 km (0.083 R)
• M28: 7,342,712 km (0.079 R)
• M29: 8,676,677 km (0.097 R)
• M30: 8,829,566 km (0.031 R)
• M31: 9,107,070 km (0.026 R)
• M32: 9,231,236 km (0.062 R)
• M33: 9,465,656 km (0.035 R)
• M34: 9,797,314 km (0.08 R)
• M35: 10,963,280 km (0.072 R)
• M36: 11,261,578 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370

Radius: 4.7

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.59 AU - 6.03 AU

Year: 9499 Days

Day: 19.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 85.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,720,213 km

• M1: 61,784 km (0.079 R)
• M2: 149,448 km (0.096 R)
• M3: 785,987 km (0.097 R)
• M4: 910,602 km (0.064 R)
• M5: 1,321,548 km (0.084 R)
• M6: 1,470,098 km (0.06 R)
• M7: 1,624,034 km (0.105 R)
• M8: 1,844,093 km (0.073 R)
• M9: 1,885,232 km (0.118 R)
• M10: 2,052,483 km (0.043 R)
• M11: 2,181,137 km (0.085 R)
• M12: 2,246,362 km (0.075 R)
• M13: 2,379,055 km (0.119 R)
• M14: 2,536,881 km (0.112 R)
• M15: 2,605,696 km (0.097 R)
• M16: 3,426,988 km (0.109 R)
• M17: 3,605,458 km (0.083 R)
• M18: 3,865,459 km (0.099 R)
• M19: 4,158,671 km (0.064 R)
• M20: 4,212,676 km (0.076 R)
• M21: 4,403,713 km (0.119 R)
• M22: 4,486,590 km (0.115 R)
• M23: 4,542,091 km (0.101 R)
• M24: 4,709,790 km (0.049 R)
• M25: 4,851,160 km (0.079 R)
• M26: 5,196,132 km (0.103 R)
• M27: 5,608,574 km (0.045 R)
• M28: 6,339,958 km (0.091 R)
• M29: 7,100,813 km (0.098 R)
• M30: 7,657,167 km (0.098 R)
• M31: 8,091,898 km (0.11 R)
• M32: 8,295,352 km (0.115 R)
• M33: 8,569,116 km (0.09 R)
• M34: 8,741,752 km (0.093 R)
• M35: 8,880,578 km (0.115 R)
• M36: 9,160,626 km (0.112 R)
• M37: 10,200,032 km (0.077 R)
• M38: 10,640,897 km (0.108 R)
• M39: 10,863,648 km (0.111 R)
• M40: 11,427,333 km (0.064 R)
• M41: 11,655,469 km (0.099 R)
• M42: 12,739,904 km (0.082 R)
• M43: 13,214,429 km (0.036 R)
• M44: 13,815,663 km (0.075 R)
• M45: 14,139,991 km (0.104 R)
• M46: 14,466,862 km (0.111 R)
• M47: 15,086,347 km (0.112 R)
• M48: 16,651,141 km (0.114 R)
• M49: 16,996,263 km (0.098 R)
• M50: 18,045,542 km (0.083 R)
• M51: 18,444,520 km (0.101 R)
• M52: 18,712,001 km (0.058 R)
• M53: 18,846,340 km (0.067 R)
• M54: 19,794,940 km (0.096 R)
• M55: 20,160,407 km (0.094 R)
• M56: 20,344,114 km (0.098 R)
• M57: 20,390,040 km (0.104 R)
• M58: 20,944,450 km (0.044 R)
• M59: 21,176,925 km (0.047 R)
• M60: 21,503,946 km (0.111 R)
• M61: 21,973,833 km (0.051 R)
• M62: 22,685,171 km (0.1 R)
• M63: 23,067,543 km (0.072 R)
• M64: 23,403,839 km (0.062 R)
• M65: 23,452,159 km (0.06 R)
• M66: 23,984,279 km (0.087 R)
• M67: 24,032,898 km (0.119 R)
• M68: 24,471,519 km (0.08 R)
• M69: 27,972,707 km (0.115 R)
• M70: 28,640,064 km (0.083 R)
• M71: 28,897,970 km (0.108 R)
• M72: 29,572,507 km (0.069 R)
• M73: 29,781,047 km (0.098 R)
• M74: 29,885,615 km (0.117 R)
• M75: 30,042,544 km (0.12 R)
• M76: 31,467,314 km (0.065 R)
• M77: 32,054,037 km (0.057 R)
• M78: 32,107,443 km (0.103 R)
• M79: 32,214,555 km (0.107 R)
• M80: 32,805,915 km (0.107 R)
• M81: 33,346,562 km (0.09 R)
• M82: 33,944,804 km (0.12 R)
• M83: 34,601,389 km (0.071 R)
• M84: 34,986,304 km (0.041 R)
• M85: 35,262,013 km (0.085 R)
• M86: 36,149,577 km (0.097 R)
• M87: 36,763,976 km (0.077 R)
• M88: 37,550,861 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit