🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.64 AU - 0.7 AU

Year: 206 Days

Day: 29.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.44 AU - 3.92 AU

Year: 2125 Days

Day: 26 Hours

Environment

Temp: -122 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,364,959 km

• M1: 770,429 km (0.12 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 12

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.81 AU - 8.97 AU

Year: 8305 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,364,959 km

• M1: 157,078 km (0.112 R)
• M2: 319,541 km (0.052 R)
• M3: 702,661 km (0.079 R)
• M4: 936,333 km (0.103 R)
• M5: 1,063,042 km (0.068 R)
• M6: 1,495,380 km (0.092 R)
• M7: 1,748,949 km (0.105 R)
• M8: 2,414,210 km (0.092 R)
• M9: 2,836,376 km (0.093 R)
• M10: 2,940,346 km (0.034 R)
• M11: 3,024,570 km (0.057 R)
• M12: 3,109,541 km (0.032 R)
• M13: 3,216,953 km (0.113 R)
• M14: 3,726,932 km (0.091 R)
• M15: 3,956,714 km (0.069 R)
• M16: 4,430,491 km (0.111 R)
• M17: 4,624,968 km (0.061 R)
• M18: 4,797,604 km (0.065 R)
• M19: 5,123,877 km (0.082 R)
• M20: 5,225,753 km (0.1 R)
• M21: 5,535,420 km (0.118 R)
• M22: 6,118,852 km (0.092 R)
• M23: 6,308,692 km (0.1 R)
• M24: 6,472,950 km (0.116 R)
• M25: 6,666,380 km (0.105 R)
• M26: 6,833,631 km (0.044 R)
• M27: 6,974,253 km (0.115 R)
• M28: 7,516,994 km (0.07 R)
• M29: 7,662,104 km (0.046 R)
• M30: 7,778,940 km (0.105 R)
• M31: 7,896,374 km (0.105 R)
• M32: 9,538,061 km (0.087 R)
• M33: 9,758,419 km (0.077 R)
• M34: 10,140,342 km (0.1 R)
• M35: 11,817,185 km (0.079 R)
• M36: 12,360,823 km (0.116 R)
• M37: 13,296,857 km (0.107 R)
• M38: 13,649,310 km (0.075 R)
• M39: 13,933,546 km (0.09 R)
• M40: 14,761,570 km (0.1 R)
• M41: 14,870,776 km (0.04 R)
• M42: 14,980,132 km (0.075 R)
• M43: 15,236,543 km (0.103 R)
• M44: 15,605,451 km (0.101 R)
• M45: 15,939,952 km (0.062 R)
• M46: 16,843,673 km (0.118 R)
• M47: 17,072,109 km (0.118 R)
• M48: 17,340,039 km (0.079 R)
• M49: 17,455,229 km (0.108 R)
• M50: 17,570,719 km (0.116 R)
• M51: 17,725,253 km (0.071 R)
• M52: 18,230,146 km (0.092 R)
• M53: 18,818,664 km (0.067 R)
• M54: 19,493,051 km (0.032 R)
• M55: 19,773,248 km (0.049 R)
• M56: 19,853,433 km (0.094 R)
• M57: 19,933,767 km (0.085 R)
• M58: 20,135,275 km (0.112 R)
• M59: 21,357,789 km (0.074 R)
• M60: 21,770,679 km (0.098 R)
• M61: 21,894,995 km (0.094 R)
• M62: 23,025,057 km (0.093 R)
• M63: 24,259,987 km (0.08 R)
• M64: 24,345,857 km (0.094 R)
• M65: 25,254,664 km (0.065 R)
• M66: 25,385,263 km (0.069 R)
• M67: 25,472,628 km (0.047 R)
• M68: 25,603,676 km (0.115 R)
• M69: 26,130,260 km (0.073 R)
• M70: 26,350,767 km (0.076 R)
• M71: 26,439,180 km (0.071 R)
• M72: 26,527,592 km (0.083 R)
• M73: 26,971,449 km (0.09 R)
• M74: 27,462,579 km (0.12 R)
• M75: 28,001,580 km (0.12 R)
• M76: 28,181,995 km (0.066 R)
• M77: 28,408,187 km (0.036 R)
• M78: 29,273,012 km (0.105 R)
• M79: 29,639,677 km (0.062 R)
• M80: 30,054,063 km (0.068 R)
• M81: 30,146,365 km (0.12 R)
• M82: 30,331,417 km (0.109 R)
• M83: 30,470,393 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.6

Radius: 7

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.99 AU - 18.09 AU

Year: 25208 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,364,959 km

• M1: 1,055,413 km (0.074 R)
• M2: 1,115,252 km (0.107 R)
• M3: 1,366,427 km (0.117 R)
• M4: 1,432,100 km (0.108 R)
• M5: 1,498,821 km (0.109 R)
• M6: 1,884,185 km (0.109 R)
• M7: 1,957,638 km (0.096 R)
• M8: 2,069,387 km (0.101 R)
• M9: 2,260,573 km (0.117 R)
• M10: 2,457,444 km (0.082 R)
• M11: 3,081,417 km (0.115 R)
• M12: 3,211,866 km (0.099 R)
• M13: 3,478,300 km (0.058 R)
• M14: 4,320,087 km (0.075 R)
• M15: 4,466,244 km (0.055 R)
• M16: 4,763,645 km (0.111 R)
• M17: 6,622,847 km (0.103 R)
• M18: 7,133,574 km (0.11 R)
• M19: 7,480,941 km (0.105 R)
• M20: 7,539,433 km (0.111 R)
• M21: 8,313,004 km (0.116 R)
• M22: 8,740,106 km (0.109 R)
• M23: 9,551,974 km (0.11 R)
• M24: 9,678,982 km (0.025 R)
• M25: 10,322,552 km (0.07 R)
• M26: 11,313,788 km (0.066 R)
• M27: 12,128,498 km (0.115 R)
• M28: 13,243,899 km (0.109 R)
• M29: 13,957,481 km (0.105 R)
• M30: 14,174,099 km (0.046 R)
• M31: 14,391,764 km (0.04 R)
• M32: 14,683,629 km (0.088 R)
• M33: 15,347,545 km (0.104 R)
• M34: 15,795,740 km (0.109 R)
• M35: 16,021,334 km (0.116 R)
• M36: 19,936,310 km (0.08 R)
• M37: 20,261,685 km (0.116 R)
• M38: 20,506,876 km (0.04 R)
• M39: 21,497,513 km (0.115 R)
• M40: 23,610,882 km (0.074 R)
• M41: 23,955,107 km (0.087 R)
• M42: 25,612,801 km (0.089 R)
• M43: 26,410,906 km (0.043 R)
• M44: 27,307,296 km (0.036 R)
• M45: 28,031,499 km (0.082 R)
• M46: 28,761,986 km (0.097 R)
• M47: 29,129,697 km (0.095 R)
• M48: 29,221,850 km (0.055 R)
• M49: 30,897,047 km (0.073 R)
• M50: 31,273,584 km (0.071 R)
• M51: 32,221,437 km (0.117 R)
• M52: 33,757,508 km (0.099 R)
• M53: 35,809,691 km (0.099 R)
• M54: 36,007,310 km (0.096 R)
• M55: 39,013,629 km (0.114 R)
• M56: 39,115,206 km (0.059 R)
• M57: 39,624,437 km (0.092 R)
• M58: 40,135,912 km (0.026 R)
• M59: 41,683,502 km (0.091 R)
• M60: 42,099,384 km (0.083 R)
• M61: 42,307,923 km (0.098 R)
• M62: 42,935,486 km (0.109 R)
• M63: 44,199,738 km (0.082 R)
• M64: 46,980,912 km (0.051 R)
• M65: 48,065,497 km (0.092 R)
• M66: 49,818,036 km (0.115 R)
• M67: 50,038,543 km (0.105 R)
• M68: 50,148,946 km (0.068 R)
• M69: 50,480,605 km (0.087 R)
• M70: 50,591,307 km (0.112 R)
• M71: 55,427,806 km (0.095 R)
• M72: 56,458,685 km (0.077 R)
• M73: 57,958,853 km (0.119 R)
• M74: 58,423,055 km (0.118 R)
• M75: 58,888,454 km (0.114 R)
• M76: 59,940,276 km (0.095 R)
• M77: 60,644,882 km (0.087 R)
• M78: 60,998,233 km (0.069 R)
• M79: 62,894,086 km (0.101 R)
• M80: 64,208,902 km (0.082 R)
• M81: 67,718,019 km (0.117 R)
• M82: 68,942,478 km (0.032 R)
• M83: 69,065,298 km (0.112 R)
• M84: 71,288,921 km (0.08 R)
• M85: 73,912,867 km (0.119 R)
• M86: 74,794,447 km (0.09 R)
• M87: 77,587,888 km (0.109 R)
• M88: 77,843,402 km (0.098 R)
• M89: 83,406,946 km (0.027 R)
• M90: 85,245,803 km (0.079 R)
• M91: 85,377,749 km (0.118 R)
• M92: 86,038,074 km (0.119 R)
• M93: 88,696,278 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit