🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.3 AU - 1.36 AU

Year: 539 Days

Day: 39.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.17 AU - 3.15 AU

Year: 1525 Days

Day: 45.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.15 AU - 3.55 AU

Year: 1691 Days

Day: 47.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,352,120 km

• M1: 112,498 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 9.1

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.45 AU - 7.77 AU

Year: 6663 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 65,352,120 km

• M1: 177,573 km (0.065 R)
• M2: 256,112 km (0.072 R)
• M3: 499,657 km (0.091 R)
• M4: 609,761 km (0.078 R)
• M5: 759,658 km (0.108 R)
• M6: 1,025,344 km (0.087 R)
• M7: 1,371,663 km (0.097 R)
• M8: 1,627,026 km (0.101 R)
• M9: 2,182,633 km (0.095 R)
• M10: 2,433,209 km (0.049 R)
• M11: 2,497,387 km (0.104 R)
• M12: 2,826,801 km (0.038 R)
• M13: 2,996,745 km (0.098 R)
• M14: 3,802,628 km (0.094 R)
• M15: 4,355,991 km (0.113 R)
• M16: 4,414,633 km (0.115 R)
• M17: 4,752,276 km (0.108 R)
• M18: 5,410,506 km (0.119 R)
• M19: 5,814,869 km (0.052 R)
• M20: 6,097,310 km (0.058 R)
• M21: 6,495,689 km (0.109 R)
• M22: 6,607,738 km (0.095 R)
• M23: 6,834,080 km (0.089 R)
• M24: 7,016,888 km (0.105 R)
• M25: 7,247,867 km (0.044 R)
• M26: 7,551,701 km (0.089 R)
• M27: 7,931,530 km (0.078 R)
• M28: 8,172,083 km (0.081 R)
• M29: 8,439,414 km (0.089 R)
• M30: 8,537,401 km (0.096 R)
• M31: 9,284,193 km (0.118 R)
• M32: 9,436,035 km (0.104 R)
• M33: 9,639,788 km (0.095 R)
• M34: 9,845,036 km (0.111 R)
• M35: 10,077,661 km (0.032 R)
• M36: 10,286,050 km (0.078 R)
• M37: 10,680,390 km (0.073 R)
• M38: 10,892,819 km (0.112 R)
• M39: 11,348,794 km (0.032 R)
• M40: 11,429,876 km (0.049 R)
• M41: 11,948,232 km (0.08 R)
• M42: 12,058,336 km (0.108 R)
• M43: 13,663,522 km (0.05 R)
• M44: 14,829,637 km (0.062 R)
• M45: 14,888,728 km (0.1 R)
• M46: 15,155,910 km (0.102 R)
• M47: 15,785,268 km (0.108 R)
• M48: 16,057,686 km (0.117 R)
• M49: 16,392,635 km (0.11 R)
• M50: 16,822,430 km (0.108 R)
• M51: 19,187,124 km (0.101 R)
• M52: 19,705,032 km (0.058 R)
• M53: 20,622,216 km (0.08 R)
• M54: 20,920,065 km (0.091 R)
• M55: 21,721,012 km (0.102 R)
• M56: 22,430,256 km (0.082 R)
• M57: 22,600,199 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.6

Radius: 3.8

Gravity: 31.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.94 AU - 17.26 AU

Year: 19607 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,352,120 km

• M1: 122,670 km (0.111 R)
• M2: 456,722 km (0.09 R)
• M3: 629,508 km (0.101 R)
• M4: 1,031,178 km (0.053 R)
• M5: 1,497,325 km (0.057 R)
• M6: 1,752,090 km (0.109 R)
• M7: 1,959,433 km (0.079 R)
• M8: 2,050,688 km (0.099 R)
• M9: 2,761,876 km (0.079 R)
• M10: 3,322,569 km (0.111 R)
• M11: 3,358,771 km (0.104 R)
• M12: 3,578,680 km (0.116 R)
• M13: 3,841,075 km (0.118 R)
• M14: 4,305,427 km (0.107 R)
• M15: 4,504,093 km (0.068 R)
• M16: 5,498,470 km (0.107 R)
• M17: 6,648,578 km (0.055 R)
• M18: 7,017,038 km (0.089 R)
• M19: 8,259,448 km (0.068 R)
• M20: 8,407,101 km (0.11 R)
• M21: 8,755,066 km (0.119 R)
• M22: 8,805,181 km (0.069 R)
• M23: 9,931,055 km (0.079 R)
• M24: 11,702,892 km (0.099 R)
• M25: 12,314,747 km (0.06 R)
• M26: 12,539,892 km (0.095 R)
• M27: 13,627,468 km (0.117 R)
• M28: 13,977,079 km (0.096 R)
• M29: 14,388,922 km (0.118 R)
• M30: 14,448,013 km (0.081 R)
• M31: 16,075,039 km (0.111 R)
• M32: 16,136,524 km (0.098 R)
• M33: 16,630,197 km (0.112 R)
• M34: 17,128,956 km (0.111 R)
• M35: 17,886,221 km (0.061 R)
• M36: 18,589,929 km (0.027 R)
• M37: 19,172,314 km (0.101 R)
• M38: 22,036,664 km (0.115 R)
• M39: 22,309,830 km (0.105 R)
• M40: 23,902,149 km (0.061 R)
• M41: 24,535,098 km (0.118 R)
• M42: 26,466,855 km (0.112 R)
• M43: 26,902,783 km (0.115 R)
• M44: 27,781,671 km (0.116 R)
• M45: 28,744,333 km (0.075 R)
• M46: 29,567,421 km (0.042 R)
• M47: 30,398,287 km (0.1 R)
• M48: 30,778,416 km (0.056 R)
• M49: 31,543,459 km (0.098 R)
• M50: 32,936,215 km (0.057 R)
• M51: 33,483,295 km (0.079 R)
• M52: 35,701,382 km (0.105 R)
• M53: 36,343,756 km (0.039 R)
• M54: 37,314,646 km (0.096 R)
• M55: 37,558,640 km (0.1 R)
• M56: 37,640,021 km (0.113 R)
• M57: 40,027,753 km (0.089 R)
• M58: 42,803,840 km (0.108 R)
• M59: 43,059,204 km (0.079 R)
• M60: 44,086,044 km (0.073 R)
• M61: 45,815,096 km (0.106 R)
• M62: 46,775,664 km (0.098 R)
• M63: 48,538,824 km (0.05 R)
• M64: 49,607,103 km (0.05 R)
• M65: 51,857,653 km (0.109 R)
• M66: 52,311,683 km (0.06 R)
• M67: 52,402,638 km (0.114 R)
• M68: 53,315,335 km (0.083 R)
• M69: 54,049,262 km (0.063 R)
• M70: 56,457,339 km (0.111 R)
• M71: 56,737,386 km (0.061 R)
• M72: 57,486,572 km (0.038 R)
• M73: 61,665,289 km (0.062 R)
• M74: 62,532,060 km (0.083 R)
• M75: 62,725,190 km (0.09 R)
• M76: 62,821,831 km (0.12 R)
• M77: 63,305,780 km (0.045 R)
• M78: 64,277,568 km (0.076 R)
• M79: 64,374,956 km (0.094 R)
• M80: 64,472,494 km (0.12 R)
• M81: 65,352,129 km (0.065 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit