🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.51 AU - 0.75 AU

Year: 189 Days

Day: 44.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.22 AU - 1.54 AU

Year: 614 Days

Day: 25.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.75 AU - 4.57 AU

Year: 2652 Days

Day: 46.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 10.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.61 AU - 10.49 AU

Year: 9469 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,002,943 km

• M1: 259,104 km (0.082 R)
• M2: 406,457 km (0.107 R)
• M3: 1,625,979 km (0.104 R)
• M4: 1,724,265 km (0.045 R)
• M5: 1,844,991 km (0.118 R)
• M6: 2,052,632 km (0.087 R)
• M7: 2,378,606 km (0.049 R)
• M8: 2,445,776 km (0.078 R)
• M9: 2,605,247 km (0.118 R)
• M10: 2,934,362 km (0.067 R)
• M11: 3,453,317 km (0.057 R)
• M12: 4,603,426 km (0.102 R)
• M13: 4,687,799 km (0.114 R)
• M14: 4,944,210 km (0.092 R)
• M15: 5,441,024 km (0.078 R)
• M16: 5,560,254 km (0.119 R)
• M17: 6,325,148 km (0.106 R)
• M18: 7,025,714 km (0.084 R)
• M19: 7,319,375 km (0.078 R)
• M20: 7,617,075 km (0.064 R)
• M21: 7,750,666 km (0.076 R)
• M22: 8,020,391 km (0.091 R)
• M23: 8,777,655 km (0.095 R)
• M24: 9,023,444 km (0.07 R)
• M25: 9,129,360 km (0.04 R)
• M26: 9,378,440 km (0.093 R)
• M27: 9,774,276 km (0.097 R)
• M28: 10,212,448 km (0.075 R)
• M29: 10,286,200 km (0.093 R)
• M30: 10,359,952 km (0.095 R)
• M31: 10,694,453 km (0.106 R)
• M32: 11,989,671 km (0.117 R)
• M33: 14,976,093 km (0.114 R)
• M34: 15,438,799 km (0.119 R)
• M35: 15,565,808 km (0.074 R)
• M36: 15,735,751 km (0.07 R)
• M37: 16,942,108 km (0.11 R)
• M38: 17,073,156 km (0.051 R)
• M39: 17,204,503 km (0.116 R)
• M40: 17,336,149 km (0.114 R)
• M41: 17,822,043 km (0.102 R)
• M42: 17,955,185 km (0.093 R)
• M43: 18,178,086 km (0.078 R)
• M44: 18,581,552 km (0.077 R)
• M45: 19,351,681 km (0.085 R)
• M46: 19,993,755 km (0.041 R)
• M47: 20,132,283 km (0.114 R)
• M48: 20,410,236 km (0.088 R)
• M49: 21,016,855 km (0.061 R)
• M50: 21,771,577 km (0.032 R)
• M51: 22,823,848 km (0.101 R)
• M52: 23,307,647 km (0.12 R)
• M53: 24,729,725 km (0.059 R)
• M54: 25,276,355 km (0.119 R)
• M55: 25,877,440 km (0.085 R)
• M56: 26,028,384 km (0.109 R)
• M57: 26,736,879 km (0.093 R)
• M58: 29,266,131 km (0.054 R)
• M59: 29,844,476 km (0.119 R)
• M60: 30,692,247 km (0.098 R)
• M61: 31,601,653 km (0.095 R)
• M62: 31,978,789 km (0.057 R)
• M63: 33,173,477 km (0.089 R)
• M64: 33,501,994 km (0.052 R)
• M65: 34,382,827 km (0.118 R)
• M66: 34,826,235 km (0.057 R)
• M67: 35,999,082 km (0.112 R)
• M68: 36,788,061 km (0.098 R)
• M69: 37,925,155 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.1

Radius: 6.4

Gravity: 19.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10 AU - 14 AU

Year: 15744 Days

Day: 24.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,002,943 km

• M1: 137,630 km (0.106 R)
• M2: 180,265 km (0.098 R)
• M3: 450,290 km (0.059 R)
• M4: 685,308 km (0.106 R)
• M5: 816,356 km (0.066 R)
• M6: 1,231,340 km (0.114 R)
• M7: 1,559,259 km (0.094 R)
• M8: 1,733,241 km (0.069 R)
• M9: 1,822,551 km (0.081 R)
• M10: 2,163,335 km (0.054 R)
• M11: 2,324,901 km (0.069 R)
• M12: 2,591,484 km (0.073 R)
• M13: 2,659,701 km (0.12 R)
• M14: 3,009,610 km (0.11 R)
• M15: 4,184,402 km (0.063 R)
• M16: 4,264,736 km (0.09 R)
• M17: 4,467,441 km (0.073 R)
• M18: 4,882,575 km (0.11 R)
• M19: 5,353,360 km (0.049 R)
• M20: 5,484,408 km (0.087 R)
• M21: 5,793,926 km (0.105 R)
• M22: 6,522,916 km (0.095 R)
• M23: 7,136,417 km (0.081 R)
• M24: 7,425,739 km (0.079 R)
• M25: 7,817,386 km (0.047 R)
• M26: 9,188,600 km (0.088 R)
• M27: 12,606,313 km (0.086 R)
• M28: 12,664,357 km (0.057 R)
• M29: 13,190,643 km (0.095 R)
• M30: 13,963,615 km (0.032 R)
• M31: 14,446,517 km (0.11 R)
• M32: 14,812,284 km (0.105 R)
• M33: 14,934,804 km (0.039 R)
• M34: 16,179,309 km (0.109 R)
• M35: 16,432,129 km (0.11 R)
• M36: 17,070,015 km (0.113 R)
• M37: 17,392,099 km (0.107 R)
• M38: 18,304,197 km (0.077 R)
• M39: 19,903,847 km (0.099 R)
• M40: 20,720,352 km (0.036 R)
• M41: 20,926,199 km (0.109 R)
• M42: 21,132,794 km (0.106 R)
• M43: 21,617,192 km (0.113 R)
• M44: 22,315,664 km (0.032 R)
• M45: 24,600,173 km (0.075 R)
• M46: 24,890,991 km (0.104 R)
• M47: 25,109,703 km (0.106 R)
• M48: 25,475,919 km (0.065 R)
• M49: 25,843,780 km (0.096 R)
• M50: 26,510,388 km (0.113 R)
• M51: 26,883,186 km (0.11 R)
• M52: 27,558,471 km (0.079 R)
• M53: 28,163,594 km (0.103 R)
• M54: 29,849,862 km (0.105 R)
• M55: 30,159,978 km (0.085 R)
• M56: 32,360,413 km (0.087 R)
• M57: 33,239,001 km (0.109 R)
• M58: 33,399,520 km (0.086 R)
• M59: 35,510,495 km (0.047 R)
• M60: 37,664,106 km (0.079 R)
• M61: 40,629,435 km (0.038 R)
• M62: 41,145,249 km (0.06 R)
• M63: 41,749,774 km (0.062 R)
• M64: 41,836,391 km (0.112 R)
• M65: 42,357,141 km (0.105 R)
• M66: 43,142,530 km (0.056 R)
• M67: 43,844,593 km (0.041 R)
• M68: 44,638,957 km (0.067 R)
• M69: 45,973,520 km (0.102 R)
• M70: 46,152,439 km (0.083 R)
• M71: 47,863,689 km (0.092 R)
• M72: 49,779,290 km (0.087 R)
• M73: 49,962,996 km (0.116 R)
• M74: 53,214,655 km (0.09 R)
• M75: 53,684,692 km (0.082 R)
• M76: 54,723,649 km (0.094 R)
• M77: 55,388,312 km (0.078 R)
• M78: 56,055,669 km (0.108 R)
• M79: 56,438,190 km (0.103 R)
• M80: 58,654,483 km (0.065 R)
• M81: 60,899,049 km (0.087 R)
• M82: 61,095,621 km (0.097 R)
• M83: 62,180,205 km (0.094 R)
• M84: 62,675,225 km (0.084 R)
• M85: 63,171,590 km (0.061 R)
• M86: 64,068,430 km (0.049 R)
• M87: 66,480,396 km (0.082 R)
• M88: 66,986,635 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit