🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.25 AU - 2.75 AU

Year: 1437 Days

Day: 37.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,792,485 km

• M1: 984,204 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.01 AU - 3.43 AU

Year: 2100 Days

Day: 27.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.66 AU - 3.68 AU

Year: 2555 Days

Day: 14.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,792,485 km

• M1: 1,126,173 km (0.074 R)
• M2: 2,108,582 km (0.086 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 11

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.22 AU - 7.88 AU

Year: 7540 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,792,485 km

• M1: 141,819 km (0.09 R)
• M2: 250,876 km (0.118 R)
• M3: 532,868 km (0.117 R)
• M4: 645,515 km (0.099 R)
• M5: 792,719 km (0.107 R)
• M6: 1,093,112 km (0.112 R)
• M7: 1,526,347 km (0.107 R)
• M8: 1,992,195 km (0.096 R)
• M9: 2,659,401 km (0.114 R)
• M10: 3,479,198 km (0.116 R)
• M11: 3,656,770 km (0.11 R)
• M12: 4,020,592 km (0.082 R)
• M13: 4,348,810 km (0.066 R)
• M14: 4,420,168 km (0.059 R)
• M15: 4,612,701 km (0.045 R)
• M16: 4,685,555 km (0.066 R)
• M17: 5,257,468 km (0.105 R)
• M18: 5,359,194 km (0.06 R)
• M19: 5,590,472 km (0.117 R)
• M20: 5,746,653 km (0.102 R)
• M21: 5,877,700 km (0.08 R)
• M22: 6,169,865 km (0.08 R)
• M23: 6,277,276 km (0.101 R)
• M24: 6,603,250 km (0.086 R)
• M25: 6,934,908 km (0.068 R)
• M26: 7,556,936 km (0.086 R)
• M27: 8,344,719 km (0.107 R)
• M28: 9,036,459 km (0.111 R)
• M29: 9,128,013 km (0.062 R)
• M30: 9,312,168 km (0.113 R)
• M31: 9,528,487 km (0.088 R)
• M32: 9,621,836 km (0.092 R)
• M33: 9,934,795 km (0.082 R)
• M34: 10,092,620 km (0.105 R)
• M35: 10,187,615 km (0.114 R)
• M36: 10,861,553 km (0.114 R)
• M37: 11,187,527 km (0.097 R)
• M38: 11,715,757 km (0.038 R)
• M39: 13,348,917 km (0.074 R)
• M40: 13,488,342 km (0.118 R)
• M41: 13,593,061 km (0.108 R)
• M42: 14,799,867 km (0.106 R)
• M43: 14,944,079 km (0.085 R)
• M44: 15,598,869 km (0.086 R)
• M45: 16,151,783 km (0.116 R)
• M46: 16,523,833 km (0.042 R)
• M47: 16,636,031 km (0.092 R)
• M48: 16,748,529 km (0.11 R)
• M49: 18,002,159 km (0.105 R)
• M50: 18,426,718 km (0.117 R)
• M51: 18,698,687 km (0.119 R)
• M52: 18,971,852 km (0.075 R)
• M53: 19,207,170 km (0.089 R)
• M54: 19,325,203 km (0.087 R)
• M55: 19,720,291 km (0.077 R)
• M56: 20,038,336 km (0.11 R)
• M57: 20,358,026 km (0.116 R)
• M58: 20,518,395 km (0.11 R)
• M59: 20,679,362 km (0.087 R)
• M60: 21,083,426 km (0.038 R)
• M61: 21,531,023 km (0.117 R)
• M62: 22,311,475 km (0.097 R)
• M63: 22,892,364 km (0.112 R)
• M64: 23,226,565 km (0.114 R)
• M65: 23,773,196 km (0.04 R)
• M66: 24,239,044 km (0.093 R)
• M67: 25,093,696 km (0.069 R)
• M68: 25,222,650 km (0.117 R)
• M69: 25,481,454 km (0.091 R)
• M70: 25,611,155 km (0.084 R)
• M71: 25,741,156 km (0.119 R)
• M72: 25,914,690 km (0.074 R)
• M73: 26,088,672 km (0.063 R)
• M74: 26,569,180 km (0.037 R)
• M75: 26,700,677 km (0.117 R)
• M76: 26,876,454 km (0.112 R)
• M77: 29,195,670 km (0.07 R)
• M78: 29,331,355 km (0.116 R)
• M79: 29,467,340 km (0.117 R)
• M80: 30,792,478 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784

Radius: 9.5

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.5 AU - 10.42 AU

Year: 11424 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,792,485 km

• M1: 523,144 km (0.069 R)
• M2: 729,439 km (0.1 R)
• M3: 901,626 km (0.1 R)
• M4: 1,332,169 km (0.074 R)
• M5: 1,545,346 km (0.079 R)
• M6: 2,031,838 km (0.12 R)
• M7: 2,112,771 km (0.094 R)
• M8: 2,195,050 km (0.11 R)
• M9: 2,680,794 km (0.118 R)
• M10: 2,921,048 km (0.081 R)
• M11: 2,982,234 km (0.096 R)
• M12: 3,043,718 km (0.112 R)
• M13: 3,749,371 km (0.104 R)
• M14: 3,849,452 km (0.065 R)
• M15: 3,984,240 km (0.105 R)
• M16: 4,120,673 km (0.099 R)
• M17: 4,433,482 km (0.108 R)
• M18: 4,646,211 km (0.071 R)
• M19: 4,862,380 km (0.089 R)
• M20: 5,417,238 km (0.042 R)
• M21: 5,837,010 km (0.101 R)
• M22: 5,992,292 km (0.107 R)
• M23: 6,911,422 km (0.11 R)
• M24: 7,703,692 km (0.07 R)
• M25: 8,922,915 km (0.099 R)
• M26: 9,237,220 km (0.09 R)
• M27: 9,692,296 km (0.074 R)
• M28: 10,341,701 km (0.069 R)
• M29: 10,577,168 km (0.105 R)
• M30: 10,719,286 km (0.117 R)
• M31: 11,245,721 km (0.07 R)
• M32: 11,439,151 km (0.108 R)
• M33: 11,731,465 km (0.094 R)
• M34: 12,075,690 km (0.105 R)
• M35: 13,281,000 km (0.073 R)
• M36: 13,536,962 km (0.103 R)
• M37: 14,105,733 km (0.041 R)
• M38: 14,629,475 km (0.111 R)
• M39: 15,858,421 km (0.109 R)
• M40: 16,403,107 km (0.102 R)
• M41: 17,064,779 km (0.045 R)
• M42: 20,089,797 km (0.116 R)
• M43: 20,266,024 km (0.087 R)
• M44: 20,619,823 km (0.054 R)
• M45: 22,541,108 km (0.108 R)
• M46: 22,968,958 km (0.056 R)
• M47: 24,832,947 km (0.061 R)
• M48: 25,401,569 km (0.075 R)
• M49: 25,719,315 km (0.101 R)
• M50: 27,327,791 km (0.109 R)
• M51: 28,045,861 km (0.094 R)
• M52: 28,177,058 km (0.117 R)
• M53: 28,637,969 km (0.104 R)
• M54: 30,438,828 km (0.079 R)
• M55: 31,591,480 km (0.097 R)
• M56: 34,781,355 km (0.116 R)
• M57: 35,204,867 km (0.104 R)
• M58: 36,199,842 km (0.04 R)
• M59: 36,844,460 km (0.056 R)
• M60: 37,132,136 km (0.104 R)
• M61: 37,276,199 km (0.047 R)
• M62: 38,217,469 km (0.043 R)
• M63: 38,508,736 km (0.082 R)
• M64: 38,727,598 km (0.107 R)
• M65: 38,873,755 km (0.118 R)
• M66: 39,828,189 km (0.072 R)
• M67: 40,123,495 km (0.105 R)
• M68: 40,493,600 km (0.112 R)
• M69: 42,060,189 km (0.047 R)
• M70: 43,039,906 km (0.113 R)
• M71: 43,267,145 km (0.115 R)
• M72: 44,179,692 km (0.111 R)
• M73: 44,332,431 km (0.096 R)
• M74: 46,101,426 km (0.042 R)
• M75: 47,111,511 km (0.091 R)
• M76: 47,267,542 km (0.108 R)
• M77: 47,501,961 km (0.086 R)
• M78: 48,207,315 km (0.111 R)
• M79: 49,232,510 km (0.119 R)
• M80: 49,787,368 km (0.089 R)
• M81: 50,583,827 km (0.115 R)
• M82: 50,903,518 km (0.119 R)
• M83: 51,304,141 km (0.027 R)
• M84: 52,027,895 km (0.101 R)
• M85: 52,350,728 km (0.069 R)
• M86: 52,674,158 km (0.113 R)
• M87: 53,485,577 km (0.116 R)
• M88: 53,974,463 km (0.097 R)
• M89: 54,710,484 km (0.071 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 10,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit