🌌 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: 97.1

Radius: 14.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.62 AU - 0.64 AU

Year: 339 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,528,990 km

• M1: 182,958 km (0.03 R)
• M2: 294,409 km (0.076 R)
• M3: 408,851 km (0.093 R)
• M4: 539,899 km (0.119 R)
• M5: 693,685 km (0.06 R)
• M6: 799,002 km (0.118 R)
• M7: 930,349 km (0.106 R)
• M8: 1,067,381 km (0.084 R)
• M9: 1,176,438 km (0.1 R)
• M10: 1,329,027 km (0.074 R)
• M11: 1,430,006 km (0.053 R)
• M12: 1,621,641 km (0.034 R)
• M13: 1,730,249 km (0.068 R)
• M14: 1,847,982 km (0.085 R)
• M15: 1,965,118 km (0.117 R)
• M16: 2,122,046 km (0.095 R)
• M17: 2,374,417 km (0.099 R)
• M18: 2,470,459 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.4

Radius: 14

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.06 AU - 1.32 AU

Year: 880 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,528,990 km

• M1: 179,966 km (0.12 R)
• M2: 323,281 km (0.093 R)
• M3: 428,149 km (0.077 R)
• M4: 616,942 km (0.118 R)
• M5: 720,763 km (0.032 R)
• M6: 831,615 km (0.071 R)
• M7: 923,916 km (0.1 R)
• M8: 1,133,653 km (0.031 R)
• M9: 1,517,072 km (0.11 R)
• M10: 1,617,452 km (0.036 R)
• M11: 1,768,396 km (0.073 R)
• M12: 2,008,351 km (0.111 R)
• M13: 2,162,886 km (0.1 R)
• M14: 2,502,324 km (0.104 R)
• M15: 2,744,672 km (0.108 R)
• M16: 2,917,158 km (0.085 R)
• M17: 3,034,144 km (0.076 R)
• M18: 3,142,752 km (0.103 R)
• M19: 3,242,683 km (0.073 R)
• M20: 3,404,997 km (0.065 R)
• M21: 3,590,648 km (0.113 R)
• M22: 3,822,375 km (0.08 R)
• M23: 4,069,960 km (0.12 R)
• M24: 4,157,474 km (0.063 R)
• M25: 4,412,240 km (0.109 R)
• M26: 4,558,546 km (0.12 R)
• M27: 4,740,906 km (0.118 R)
• M28: 4,833,058 km (0.087 R)
• M29: 5,112,956 km (0.071 R)
• M30: 5,314,464 km (0.115 R)
• M31: 5,542,900 km (0.038 R)
• M32: 5,664,523 km (0.119 R)
• M33: 5,799,311 km (0.04 R)
• M34: 5,897,896 km (0.118 R)
• M35: 6,084,594 km (0.046 R)
• M36: 6,209,957 km (0.109 R)
• M37: 6,643,193 km (0.049 R)
• M38: 6,915,610 km (0.057 R)
• M39: 7,178,603 km (0.095 R)
• M40: 7,284,818 km (0.1 R)
• M41: 7,485,129 km (0.096 R)
• M42: 7,646,845 km (0.088 R)
• M43: 7,741,690 km (0.037 R)
• M44: 7,946,340 km (0.104 R)
• M45: 8,056,145 km (0.078 R)
• M46: 8,207,986 km (0.096 R)
• M47: 8,528,724 km (0.044 R)
• M48: 8,754,318 km (0.1 R)
• M49: 9,081,937 km (0.105 R)
• M50: 9,355,701 km (0.112 R)
• M51: 9,500,961 km (0.086 R)
• M52: 9,617,647 km (0.113 R)
• M53: 9,970,698 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 8.8

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.5 AU - 2.7 AU

Year: 2843 Days

Day: 8.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,528,990 km

• M1: 118,631 km (0.111 R)
• M2: 296,952 km (0.073 R)
• M3: 435,031 km (0.07 R)
• M4: 512,971 km (0.076 R)
• M5: 570,865 km (0.047 R)
• M6: 631,153 km (0.075 R)
• M7: 797,207 km (0.09 R)
• M8: 855,849 km (0.097 R)
• M9: 926,160 km (0.1 R)
• M10: 1,019,809 km (0.088 R)
• M11: 1,183,170 km (0.087 R)
• M12: 1,523,355 km (0.039 R)
• M13: 1,635,105 km (0.066 R)
• M14: 1,698,385 km (0.107 R)
• M15: 1,866,832 km (0.059 R)
• M16: 2,054,577 km (0.074 R)
• M17: 2,477,640 km (0.055 R)
• M18: 2,595,074 km (0.11 R)
• M19: 2,789,851 km (0.074 R)
• M20: 3,051,946 km (0.114 R)
• M21: 3,193,915 km (0.044 R)
• M22: 3,257,793 km (0.08 R)
• M23: 3,599,774 km (0.088 R)
• M24: 3,953,423 km (0.082 R)
• M25: 4,073,849 km (0.079 R)
• M26: 4,195,472 km (0.075 R)
• M27: 4,675,831 km (0.076 R)
• M28: 4,913,542 km (0.048 R)
• M29: 5,286,789 km (0.103 R)
• M30: 6,219,681 km (0.073 R)
• M31: 6,299,716 km (0.044 R)
• M32: 6,725,621 km (0.062 R)
• M33: 6,869,684 km (0.041 R)
• M34: 7,035,588 km (0.072 R)
• M35: 7,906,547 km (0.051 R)
• M36: 8,498,505 km (0.068 R)
• M37: 8,587,516 km (0.041 R)
• M38: 8,811,165 km (0.113 R)
• M39: 8,901,223 km (0.104 R)
• M40: 8,968,841 km (0.1 R)
• M41: 9,218,670 km (0.086 R)
• M42: 9,609,120 km (0.093 R)
• M43: 9,911,457 km (0.1 R)
• M44: 10,005,106 km (0.091 R)
• M45: 10,621,000 km (0.083 R)
• M46: 11,176,158 km (0.082 R)
• M47: 11,420,451 km (0.087 R)
• M48: 11,543,271 km (0.091 R)
• M49: 11,765,424 km (0.116 R)
• M50: 11,864,607 km (0.112 R)
• M51: 12,239,051 km (0.068 R)
• M52: 12,516,255 km (0.118 R)
• M53: 12,999,756 km (0.081 R)
• M54: 13,127,961 km (0.101 R)
• M55: 13,385,718 km (0.109 R)
• M56: 13,645,271 km (0.097 R)
• M57: 13,958,828 km (0.104 R)
• M58: 15,048,050 km (0.107 R)
• M59: 15,236,693 km (0.103 R)
• M60: 15,534,841 km (0.089 R)
• M61: 15,752,805 km (0.041 R)
• M62: 16,191,875 km (0.033 R)
• M63: 16,551,658 km (0.093 R)
• M64: 16,830,209 km (0.114 R)
• M65: 17,391,949 km (0.06 R)
• M66: 17,589,867 km (0.112 R)
• M67: 17,674,988 km (0.034 R)
• M68: 18,073,966 km (0.045 R)
• M69: 18,217,281 km (0.094 R)
• M70: 18,880,897 km (0.105 R)
• M71: 19,288,850 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 15

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.46 AU - 3.4 AU

Year: 3402 Days

Day: 13.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 36,528,990 km

• M1: 186,848 km (0.068 R)
• M2: 311,612 km (0.094 R)
• M3: 407,505 km (0.104 R)
• M4: 520,152 km (0.098 R)
• M5: 614,099 km (0.089 R)
• M6: 709,842 km (0.096 R)
• M7: 805,435 km (0.061 R)
• M8: 939,026 km (0.104 R)
• M9: 1,073,963 km (0.08 R)
• M10: 1,194,389 km (0.043 R)
• M11: 1,304,793 km (0.107 R)
• M12: 1,465,760 km (0.078 R)
• M13: 2,096,016 km (0.104 R)
• M14: 2,204,474 km (0.1 R)
• M15: 2,474,498 km (0.102 R)
• M16: 2,599,263 km (0.084 R)
• M17: 2,905,340 km (0.056 R)
• M18: 3,202,442 km (0.109 R)
• M19: 3,650,786 km (0.053 R)
• M20: 3,849,153 km (0.085 R)
• M21: 4,062,480 km (0.103 R)
• M22: 4,199,212 km (0.096 R)
• M23: 4,749,882 km (0.12 R)
• M24: 4,882,127 km (0.062 R)
• M25: 5,249,240 km (0.027 R)
• M26: 5,536,916 km (0.112 R)
• M27: 5,663,476 km (0.05 R)
• M28: 5,829,679 km (0.116 R)
• M29: 5,997,528 km (0.101 R)
• M30: 6,444,078 km (0.079 R)
• M31: 6,820,017 km (0.1 R)
• M32: 7,189,374 km (0.046 R)
• M33: 7,355,578 km (0.113 R)
• M34: 7,565,314 km (0.115 R)
• M35: 8,293,108 km (0.067 R)
• M36: 8,423,856 km (0.047 R)
• M37: 8,526,031 km (0.03 R)
• M38: 8,643,466 km (0.067 R)
• M39: 8,761,199 km (0.102 R)
• M40: 8,983,651 km (0.111 R)
• M41: 10,000,169 km (0.078 R)
• M42: 10,155,152 km (0.114 R)
• M43: 10,656,006 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.6

Radius: 10.8

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.85 AU - 4.71 AU

Year: 6006 Days

Day: 13.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,528,990 km

• M1: 182,210 km (0.073 R)
• M2: 323,431 km (0.108 R)
• M3: 541,245 km (0.114 R)
• M4: 822,788 km (0.084 R)
• M5: 942,467 km (0.081 R)
• M6: 1,426,117 km (0.107 R)
• M7: 1,553,574 km (0.055 R)
• M8: 1,879,697 km (0.101 R)
• M9: 2,248,606 km (0.052 R)
• M10: 2,420,045 km (0.102 R)
• M11: 2,573,532 km (0.074 R)
• M12: 2,753,199 km (0.063 R)
• M13: 3,463,041 km (0.1 R)
• M14: 3,737,254 km (0.113 R)
• M15: 3,813,250 km (0.106 R)
• M16: 4,018,648 km (0.113 R)
• M17: 4,122,618 km (0.07 R)
• M18: 4,201,307 km (0.064 R)
• M19: 4,413,436 km (0.09 R)
• M20: 4,601,930 km (0.066 R)
• M21: 4,683,610 km (0.106 R)
• M22: 4,987,144 km (0.115 R)
• M23: 5,183,716 km (0.082 R)
• M24: 6,084,744 km (0.065 R)
• M25: 6,784,263 km (0.118 R)
• M26: 6,908,579 km (0.106 R)
• M27: 7,864,958 km (0.1 R)
• M28: 7,962,795 km (0.115 R)
• M29: 8,760,900 km (0.07 R)
• M30: 8,828,518 km (0.088 R)
• M31: 9,410,604 km (0.098 R)
• M32: 9,899,489 km (0.104 R)
• M33: 10,217,983 km (0.039 R)
• M34: 10,612,024 km (0.046 R)
• M35: 11,120,807 km (0.072 R)
• M36: 11,304,363 km (0.086 R)
• M37: 11,488,967 km (0.075 R)
• M38: 11,749,118 km (0.095 R)
• M39: 12,275,403 km (0.105 R)
• M40: 13,195,280 km (0.115 R)
• M41: 13,467,698 km (0.05 R)
• M42: 13,781,554 km (0.114 R)
• M43: 14,137,298 km (0.095 R)
• M44: 14,376,206 km (0.108 R)
• M45: 14,938,843 km (0.101 R)
• M46: 15,060,466 km (0.104 R)
• M47: 15,222,930 km (0.103 R)
• M48: 15,467,821 km (0.076 R)
• M49: 15,590,791 km (0.115 R)
• M50: 15,755,199 km (0.072 R)
• M51: 16,168,837 km (0.098 R)
• M52: 16,586,066 km (0.103 R)
• M53: 16,669,840 km (0.112 R)
• M54: 16,795,951 km (0.089 R)
• M55: 18,117,200 km (0.074 R)
• M56: 18,681,034 km (0.049 R)
• M57: 20,813,103 km (0.072 R)
• M58: 21,999,713 km (0.09 R)
• M59: 22,138,091 km (0.062 R)
• M60: 23,726,073 km (0.101 R)
• M61: 24,057,582 km (0.116 R)
• M62: 24,438,308 km (0.109 R)
• M63: 24,725,237 km (0.113 R)
• M64: 25,350,556 km (0.105 R)
• M65: 25,495,666 km (0.09 R)
• M66: 25,883,872 km (0.114 R)
• M67: 26,665,970 km (0.118 R)
• M68: 27,010,644 km (0.036 R)
• M69: 27,356,813 km (0.103 R)
• M70: 28,003,674 km (0.087 R)
• M71: 28,303,768 km (0.06 R)
• M72: 28,605,058 km (0.093 R)
• M73: 29,820,840 km (0.086 R)
• M74: 30,127,366 km (0.113 R)
• M75: 30,229,840 km (0.073 R)
• M76: 30,435,088 km (0.12 R)
• M77: 32,197,800 km (0.115 R)
• M78: 32,986,031 km (0.098 R)
• M79: 33,303,179 km (0.11 R)
• M80: 33,515,009 km (0.082 R)
• M81: 34,100,236 km (0.112 R)
• M82: 35,442,578 km (0.119 R)
• M83: 35,821,659 km (0.097 R)
• M84: 35,930,117 km (0.091 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: 363 - 16,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit