🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.61 AU - 0.77 AU

Year: 208 Days

Day: 40.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,170,929 km

• M1: 202,556 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.68 AU - 0.86 AU

Year: 246 Days

Day: 14.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.51 AU - 2.21 AU

Year: 922 Days

Day: 44.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.17 AU - 2.65 AU

Year: 1360 Days

Day: 30.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 14.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.95 AU - 7.57 AU

Year: 6388 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,170,929 km

• M1: 186,249 km (0.061 R)
• M2: 345,571 km (0.118 R)
• M3: 458,966 km (0.055 R)
• M4: 553,213 km (0.099 R)
• M5: 697,126 km (0.063 R)
• M6: 870,959 km (0.073 R)
• M7: 1,077,404 km (0.045 R)
• M8: 1,391,709 km (0.112 R)
• M9: 1,775,876 km (0.066 R)
• M10: 2,713,257 km (0.11 R)
• M11: 2,831,289 km (0.042 R)
• M12: 2,951,117 km (0.112 R)
• M13: 3,550,257 km (0.107 R)
• M14: 3,784,826 km (0.07 R)
• M15: 5,121,334 km (0.116 R)
• M16: 5,327,779 km (0.061 R)
• M17: 5,657,642 km (0.12 R)
• M18: 5,809,933 km (0.055 R)
• M19: 6,369,279 km (0.057 R)
• M20: 7,174,863 km (0.088 R)
• M21: 7,472,862 km (0.111 R)
• M22: 7,606,603 km (0.098 R)
• M23: 8,253,015 km (0.093 R)
• M24: 8,495,513 km (0.07 R)
• M25: 8,740,555 km (0.078 R)
• M26: 8,952,385 km (0.085 R)
• M27: 9,489,591 km (0.099 R)
• M28: 9,890,364 km (0.12 R)
• M29: 10,111,170 km (0.06 R)
• M30: 10,859,309 km (0.047 R)
• M31: 11,011,151 km (0.07 R)
• M32: 11,355,376 km (0.107 R)
• M33: 11,470,866 km (0.078 R)
• M34: 11,664,146 km (0.042 R)
• M35: 12,093,492 km (0.071 R)
• M36: 12,211,525 km (0.046 R)
• M37: 12,687,395 km (0.12 R)
• M38: 12,847,316 km (0.089 R)
• M39: 13,453,187 km (0.109 R)
• M40: 14,027,194 km (0.057 R)
• M41: 15,241,480 km (0.107 R)
• M42: 15,625,348 km (0.086 R)
• M43: 15,969,124 km (0.074 R)
• M44: 16,839,484 km (0.106 R)
• M45: 17,680,673 km (0.08 R)
• M46: 17,904,472 km (0.114 R)
• M47: 18,671,909 km (0.12 R)
• M48: 19,266,111 km (0.076 R)
• M49: 19,358,114 km (0.114 R)
• M50: 19,542,419 km (0.067 R)
• M51: 19,727,322 km (0.107 R)
• M52: 20,332,595 km (0.113 R)
• M53: 20,896,579 km (0.071 R)
• M54: 21,275,510 km (0.08 R)
• M55: 22,040,105 km (0.072 R)
• M56: 23,203,976 km (0.1 R)
• M57: 23,498,086 km (0.083 R)
• M58: 23,842,759 km (0.068 R)
• M59: 24,040,527 km (0.035 R)
• M60: 24,537,192 km (0.036 R)
• M61: 24,736,756 km (0.045 R)
• M62: 25,490,280 km (0.091 R)
• M63: 25,641,823 km (0.081 R)
• M64: 26,916,696 km (0.116 R)
• M65: 29,316,246 km (0.075 R)
• M66: 30,006,640 km (0.05 R)
• M67: 30,971,546 km (0.104 R)
• M68: 31,674,806 km (0.058 R)
• M69: 31,837,868 km (0.049 R)
• M70: 33,207,287 km (0.064 R)
• M71: 33,428,093 km (0.074 R)
• M72: 34,875,901 km (0.108 R)
• M73: 36,060,118 km (0.059 R)
• M74: 36,173,663 km (0.112 R)
• M75: 36,685,736 km (0.027 R)
• M76: 37,028,465 km (0.117 R)
• M77: 37,832,404 km (0.1 R)
• M78: 37,947,744 km (0.042 R)
• M79: 38,583,984 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.2

Radius: 13

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.38 AU - 10.44 AU

Year: 8864 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,170,929 km

• M1: 165,754 km (0.086 R)
• M2: 332,706 km (0.11 R)
• M3: 502,499 km (0.106 R)
• M4: 600,935 km (0.105 R)
• M5: 820,993 km (0.103 R)
• M6: 959,521 km (0.12 R)
• M7: 1,183,319 km (0.07 R)
• M8: 1,573,171 km (0.068 R)
• M9: 1,909,318 km (0.075 R)
• M10: 2,050,388 km (0.085 R)
• M11: 2,343,151 km (0.041 R)
• M12: 2,597,617 km (0.045 R)
• M13: 2,702,037 km (0.064 R)
• M14: 2,969,368 km (0.117 R)
• M15: 3,161,601 km (0.09 R)
• M16: 3,301,625 km (0.104 R)
• M17: 3,415,020 km (0.09 R)
• M18: 3,704,642 km (0.091 R)
• M19: 4,093,147 km (0.108 R)
• M20: 4,684,508 km (0.119 R)
• M21: 4,780,400 km (0.105 R)
• M22: 6,016,677 km (0.059 R)
• M23: 6,156,102 km (0.082 R)
• M24: 7,346,901 km (0.038 R)
• M25: 8,179,862 km (0.113 R)
• M26: 8,529,323 km (0.115 R)
• M27: 9,363,780 km (0.09 R)
• M28: 9,688,407 km (0.104 R)
• M29: 10,099,651 km (0.101 R)
• M30: 10,474,693 km (0.073 R)
• M31: 11,801,178 km (0.103 R)
• M32: 11,888,543 km (0.086 R)
• M33: 12,506,532 km (0.06 R)
• M34: 12,640,272 km (0.113 R)
• M35: 12,909,249 km (0.091 R)
• M36: 13,180,171 km (0.092 R)
• M37: 13,316,305 km (0.117 R)
• M38: 13,727,699 km (0.079 R)
• M39: 14,050,382 km (0.109 R)
• M40: 14,329,082 km (0.066 R)
• M41: 15,557,879 km (0.117 R)
• M42: 16,184,994 km (0.109 R)
• M43: 17,215,424 km (0.118 R)
• M44: 17,813,815 km (0.035 R)
• M45: 19,494,248 km (0.11 R)
• M46: 19,805,262 km (0.08 R)
• M47: 20,484,586 km (0.093 R)
• M48: 20,906,602 km (0.039 R)
• M49: 21,012,517 km (0.099 R)
• M50: 21,491,380 km (0.118 R)
• M51: 22,460,026 km (0.044 R)
• M52: 23,828,846 km (0.082 R)
• M53: 23,939,549 km (0.077 R)
• M54: 24,607,354 km (0.085 R)
• M55: 24,831,152 km (0.094 R)
• M56: 25,904,068 km (0.103 R)
• M57: 28,212,064 km (0.116 R)
• M58: 28,329,199 km (0.101 R)
• M59: 29,094,392 km (0.066 R)
• M60: 29,628,157 km (0.06 R)
• M61: 30,404,870 km (0.116 R)
• M62: 30,524,997 km (0.089 R)
• M63: 31,309,488 km (0.088 R)
• M64: 32,222,783 km (0.082 R)
• M65: 34,013,469 km (0.093 R)
• M66: 34,262,999 km (0.028 R)
• M67: 35,204,119 km (0.102 R)
• M68: 36,090,187 km (0.08 R)
• M69: 36,472,110 km (0.086 R)
• M70: 37,175,968 km (0.096 R)
• M71: 37,755,211 km (0.096 R)
• M72: 37,884,314 km (0.112 R)
• M73: 38,142,969 km (0.098 R)
• M74: 38,726,999 km (0.086 R)
• M75: 39,248,797 km (0.074 R)
• M76: 39,445,069 km (0.113 R)
• M77: 39,641,641 km (0.067 R)
• M78: 40,563,313 km (0.036 R)
• M79: 41,093,189 km (0.102 R)
• M80: 42,562,090 km (0.095 R)
• M81: 42,831,067 km (0.069 R)
• M82: 43,167,962 km (0.086 R)
• M83: 44,456,448 km (0.098 R)
• M84: 46,032,910 km (0.115 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit