🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.58 AU

Year: 156 Days

Day: 17.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.85 AU - 2.71 AU

Year: 1283 Days

Day: 16.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.8

Radius: 13.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.11 AU - 9.51 AU

Year: 10590 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,726,982 km

• M1: 173,085 km (0.071 R)
• M2: 350,807 km (0.094 R)
• M3: 701,913 km (0.048 R)
• M4: 1,238,970 km (0.108 R)
• M5: 1,360,443 km (0.082 R)
• M6: 1,529,040 km (0.114 R)
• M7: 1,616,255 km (0.1 R)
• M8: 1,807,142 km (0.071 R)
• M9: 1,899,743 km (0.082 R)
• M10: 2,077,765 km (0.09 R)
• M11: 2,299,020 km (0.1 R)
• M12: 2,489,458 km (0.055 R)
• M13: 2,632,623 km (0.101 R)
• M14: 2,872,728 km (0.112 R)
• M15: 3,317,782 km (0.067 R)
• M16: 3,519,440 km (0.053 R)
• M17: 3,695,666 km (0.069 R)
• M18: 3,935,172 km (0.049 R)
• M19: 4,351,204 km (0.054 R)
• M20: 4,749,134 km (0.117 R)
• M21: 5,026,488 km (0.104 R)
• M22: 5,175,488 km (0.102 R)
• M23: 5,292,473 km (0.107 R)
• M24: 5,769,092 km (0.091 R)
• M25: 6,100,601 km (0.063 R)
• M26: 6,654,861 km (0.108 R)
• M27: 6,745,667 km (0.082 R)
• M28: 6,910,524 km (0.114 R)
• M29: 7,039,477 km (0.106 R)
• M30: 7,262,677 km (0.116 R)
• M31: 7,450,423 km (0.096 R)
• M32: 7,582,817 km (0.099 R)
• M33: 7,735,108 km (0.094 R)
• M34: 8,276,203 km (0.103 R)
• M35: 8,531,567 km (0.068 R)
• M36: 8,630,451 km (0.114 R)
• M37: 8,909,600 km (0.102 R)
• M38: 9,171,397 km (0.087 R)
• M39: 9,435,736 km (0.103 R)
• M40: 9,723,263 km (0.097 R)
• M41: 9,951,250 km (0.101 R)
• M42: 10,838,067 km (0.113 R)
• M43: 10,923,936 km (0.119 R)
• M44: 11,053,039 km (0.043 R)
• M45: 11,378,115 km (0.049 R)
• M46: 11,574,537 km (0.099 R)
• M47: 11,750,165 km (0.1 R)
• M48: 11,882,559 km (0.067 R)
• M49: 13,164,313 km (0.08 R)
• M50: 13,601,438 km (0.06 R)
• M51: 14,090,025 km (0.093 R)
• M52: 14,348,231 km (0.11 R)
• M53: 14,442,478 km (0.092 R)
• M54: 15,687,282 km (0.103 R)
• M55: 16,544,328 km (0.102 R)

Asteroid Belt

Center: 10.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.1

Radius: 3.8

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.35 AU - 12.89 AU

Year: 16713 Days

Day: 19.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,726,982 km

• M1: 81,381 km (0.118 R)
• M2: 428,747 km (0.079 R)
• M3: 765,642 km (0.067 R)
• M4: 892,800 km (0.096 R)
• M5: 1,906,625 km (0.11 R)
• M6: 1,979,928 km (0.119 R)
• M7: 2,333,876 km (0.11 R)
• M8: 2,707,123 km (0.076 R)
• M9: 2,956,802 km (0.118 R)
• M10: 3,156,216 km (0.051 R)
• M11: 3,272,005 km (0.111 R)
• M12: 3,996,058 km (0.075 R)
• M13: 5,102,035 km (0.036 R)
• M14: 5,340,794 km (0.086 R)
• M15: 5,548,435 km (0.069 R)
• M16: 5,864,685 km (0.052 R)
• M17: 6,007,252 km (0.077 R)
• M18: 6,295,527 km (0.038 R)
• M19: 6,441,385 km (0.108 R)
• M20: 7,570,550 km (0.089 R)
• M21: 8,157,572 km (0.069 R)
• M22: 8,718,714 km (0.061 R)
• M23: 8,799,796 km (0.102 R)
• M24: 9,292,122 km (0.084 R)
• M25: 9,625,277 km (0.102 R)
• M26: 10,217,684 km (0.116 R)
• M27: 11,084,155 km (0.054 R)
• M28: 11,481,637 km (0.103 R)
• M29: 12,564,576 km (0.115 R)
• M30: 12,610,353 km (0.095 R)
• M31: 13,351,012 km (0.097 R)
• M32: 14,201,027 km (0.115 R)
• M33: 14,248,748 km (0.03 R)
• M34: 14,632,617 km (0.05 R)
• M35: 15,019,776 km (0.114 R)
• M36: 15,214,702 km (0.111 R)
• M37: 16,451,427 km (0.108 R)
• M38: 16,501,692 km (0.089 R)
• M39: 17,310,718 km (0.075 R)
• M40: 17,977,625 km (0.109 R)
• M41: 18,132,758 km (0.09 R)
• M42: 18,757,628 km (0.093 R)
• M43: 19,389,380 km (0.079 R)
• M44: 19,867,794 km (0.069 R)
• M45: 19,921,200 km (0.095 R)
• M46: 20,242,686 km (0.113 R)
• M47: 20,727,982 km (0.085 R)
• M48: 21,271,770 km (0.111 R)
• M49: 22,595,711 km (0.107 R)
• M50: 23,889,434 km (0.044 R)
• M51: 24,402,105 km (0.074 R)
• M52: 25,091,303 km (0.112 R)
• M53: 25,264,687 km (0.07 R)
• M54: 25,728,739 km (0.103 R)
• M55: 25,961,962 km (0.116 R)
• M56: 26,312,919 km (0.095 R)
• M57: 27,197,192 km (0.102 R)
• M58: 27,256,433 km (0.117 R)
• M59: 28,151,178 km (0.064 R)
• M60: 28,451,570 km (0.048 R)
• M61: 28,511,709 km (0.116 R)
• M62: 28,813,298 km (0.081 R)
• M63: 28,994,910 km (0.101 R)
• M64: 29,846,870 km (0.091 R)
• M65: 30,398,886 km (0.091 R)
• M66: 30,460,370 km (0.067 R)
• M67: 30,522,005 km (0.051 R)
• M68: 31,264,160 km (0.041 R)
• M69: 31,699,938 km (0.113 R)
• M70: 33,462,800 km (0.072 R)
• M71: 33,844,723 km (0.099 R)
• M72: 34,164,115 km (0.089 R)
• M73: 34,741,413 km (0.079 R)
• M74: 35,645,881 km (0.077 R)
• M75: 35,970,808 km (0.1 R)
• M76: 37,017,096 km (0.062 R)
• M77: 37,148,592 km (0.063 R)
• M78: 37,609,952 km (0.091 R)
• M79: 37,742,196 km (0.106 R)
• M80: 40,215,348 km (0.086 R)
• M81: 40,418,203 km (0.11 R)
• M82: 41,778,945 km (0.105 R)
• M83: 42,052,859 km (0.092 R)
• M84: 42,947,305 km (0.025 R)
• M85: 44,265,860 km (0.068 R)
• M86: 44,615,022 km (0.077 R)
• M87: 44,895,069 km (0.079 R)
• M88: 45,245,876 km (0.033 R)
• M89: 45,456,809 km (0.087 R)
• M90: 46,232,923 km (0.101 R)
• M91: 46,374,592 km (0.115 R)
• M92: 46,871,257 km (0.106 R)
• M93: 47,013,524 km (0.062 R)
• M94: 47,155,942 km (0.076 R)
• M95: 47,298,508 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit