🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.44 AU - 0.62 AU

Year: 249 Days

Day: 14.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.65 AU - 0.69 AU

Year: 354 Days

Day: 20.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 12.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 646 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,418,165 km

• M1: 154,385 km (0.032 R)
• M2: 243,695 km (0.088 R)
• M3: 323,730 km (0.081 R)
• M4: 435,479 km (0.041 R)
• M5: 591,959 km (0.096 R)
• M6: 681,418 km (0.07 R)
• M7: 787,483 km (0.099 R)
• M8: 871,557 km (0.09 R)
• M9: 954,434 km (0.1 R)
• M10: 1,136,495 km (0.106 R)
• M11: 1,270,834 km (0.086 R)
• M12: 1,352,514 km (0.086 R)
• M13: 1,495,680 km (0.116 R)
• M14: 1,617,602 km (0.042 R)
• M15: 1,751,941 km (0.065 R)
• M16: 1,946,717 km (0.075 R)
• M17: 2,048,294 km (0.03 R)
• M18: 2,171,563 km (0.096 R)
• M19: 2,320,712 km (0.06 R)
• M20: 2,422,139 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 10.5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.83 AU - 1.25 AU

Year: 685 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,418,165 km

• M1: 164,408 km (0.091 R)
• M2: 231,428 km (0.082 R)
• M3: 312,510 km (0.098 R)
• M4: 413,189 km (0.105 R)
• M5: 623,973 km (0.051 R)
• M6: 714,031 km (0.079 R)
• M7: 785,838 km (0.12 R)
• M8: 987,496 km (0.091 R)
• M9: 1,094,907 km (0.094 R)
• M10: 1,226,104 km (0.109 R)
• M11: 1,321,996 km (0.109 R)
• M12: 1,395,748 km (0.082 R)
• M13: 1,504,805 km (0.099 R)
• M14: 1,776,475 km (0.045 R)
• M15: 1,849,179 km (0.118 R)
• M16: 1,923,081 km (0.11 R)
• M17: 2,116,810 km (0.063 R)
• M18: 2,184,428 km (0.097 R)
• M19: 2,267,605 km (0.102 R)
• M20: 2,452,358 km (0.099 R)
• M21: 2,564,556 km (0.056 R)
• M22: 2,642,048 km (0.106 R)
• M23: 2,741,531 km (0.076 R)
• M24: 2,831,439 km (0.112 R)
• M25: 2,917,158 km (0.116 R)
• M26: 3,019,932 km (0.065 R)
• M27: 3,140,508 km (0.066 R)
• M28: 3,257,194 km (0.097 R)
• M29: 3,369,692 km (0.069 R)
• M30: 3,494,905 km (0.104 R)
• M31: 3,569,555 km (0.073 R)
• M32: 3,656,471 km (0.07 R)
• M33: 3,814,746 km (0.095 R)
• M34: 3,939,510 km (0.116 R)
• M35: 4,047,370 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.2

Radius: 10.1

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.05 AU - 5.05 AU

Year: 7327 Days

Day: 10.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,418,165 km

• M1: 132,693 km (0.033 R)
• M2: 409,150 km (0.09 R)
• M3: 1,105,229 km (0.095 R)
• M4: 1,353,412 km (0.084 R)
• M5: 1,535,921 km (0.112 R)
• M6: 1,640,939 km (0.106 R)
• M7: 1,993,092 km (0.109 R)
• M8: 2,393,416 km (0.09 R)
• M9: 2,818,723 km (0.117 R)
• M10: 3,240,739 km (0.1 R)
• M11: 3,824,918 km (0.104 R)
• M12: 4,026,875 km (0.116 R)
• M13: 4,173,332 km (0.104 R)
• M14: 4,321,583 km (0.102 R)
• M15: 4,562,436 km (0.098 R)
• M16: 5,311,472 km (0.116 R)
• M17: 5,375,650 km (0.109 R)
• M18: 5,440,127 km (0.034 R)
• M19: 6,132,017 km (0.091 R)
• M20: 6,368,830 km (0.051 R)
• M21: 6,643,342 km (0.102 R)
• M22: 7,168,281 km (0.118 R)
• M23: 7,382,057 km (0.107 R)
• M24: 7,670,332 km (0.091 R)
• M25: 7,889,044 km (0.113 R)
• M26: 8,370,001 km (0.112 R)
• M27: 8,444,800 km (0.062 R)
• M28: 8,557,447 km (0.052 R)
• M29: 8,822,235 km (0.03 R)
• M30: 9,321,443 km (0.097 R)
• M31: 9,593,861 km (0.107 R)
• M32: 10,146,924 km (0.113 R)
• M33: 10,266,752 km (0.087 R)
• M34: 11,036,882 km (0.106 R)
• M35: 11,325,157 km (0.07 R)
• M36: 11,783,375 km (0.113 R)
• M37: 13,150,700 km (0.109 R)
• M38: 13,456,478 km (0.111 R)
• M39: 13,897,493 km (0.116 R)
• M40: 15,248,511 km (0.103 R)
• M41: 16,453,073 km (0.066 R)
• M42: 16,735,364 km (0.029 R)
• M43: 16,971,878 km (0.118 R)
• M44: 17,114,296 km (0.092 R)
• M45: 17,543,941 km (0.068 R)
• M46: 17,880,685 km (0.083 R)
• M47: 18,073,966 km (0.084 R)
• M48: 18,170,905 km (0.093 R)
• M49: 19,595,825 km (0.117 R)
• M50: 19,695,457 km (0.047 R)
• M51: 20,296,542 km (0.06 R)
• M52: 20,498,199 km (0.094 R)
• M53: 20,700,605 km (0.109 R)
• M54: 20,903,610 km (0.116 R)
• M55: 21,260,550 km (0.108 R)
• M56: 21,568,123 km (0.086 R)
• M57: 23,602,804 km (0.099 R)
• M58: 24,562,474 km (0.054 R)
• M59: 24,831,302 km (0.106 R)
• M60: 25,263,340 km (0.106 R)
• M61: 26,299,754 km (0.119 R)
• M62: 26,850,723 km (0.118 R)
• M63: 27,072,278 km (0.09 R)
• M64: 27,461,232 km (0.065 R)
• M65: 29,263,288 km (0.093 R)
• M66: 29,662,565 km (0.116 R)
• M67: 32,625,650 km (0.073 R)
• M68: 33,872,847 km (0.051 R)
• M69: 35,377,952 km (0.086 R)
• M70: 36,413,917 km (0.113 R)
• M71: 36,536,438 km (0.065 R)
• M72: 37,645,257 km (0.115 R)
• M73: 38,141,623 km (0.119 R)
• M74: 38,453,085 km (0.108 R)
• M75: 38,952,892 km (0.088 R)
• M76: 39,203,768 km (0.029 R)
• M77: 39,329,280 km (0.092 R)
• M78: 39,896,107 km (0.114 R)
• M79: 40,085,647 km (0.097 R)
• M80: 40,212,207 km (0.112 R)
• M81: 40,275,487 km (0.111 R)
• M82: 41,869,003 km (0.087 R)
• M83: 42,061,685 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit